487 results on '"Leal de Araújo A"'
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2. Productive, Morphological and Nutritional Indicators of Cactus Pear in a Semiarid Region
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Daniel Bezerra do Nascimento, André Luiz Rodrigues Magalhães, Gherman Garcia Leal de Araújo, Alexandre Tavares da Rocha, Getúlio Figueiredo de Oliveira, Amélia de Macedo, Cleyton de Almeida Araújo, Hideo de Jesus Nagahama, Thieres George Freire da Silva, Silvia Helena Nogueira Turco, Rayanne Thalita de Almeida Souza, Glayciane Costa Gois, and Fleming Sena Campos
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animal manure ,brackish water ,crude protein ,Opuntia stricta (Haw.) Haw ,Agriculture - Abstract
This study aimed to evaluate the effect of irrigation depths (IDs) with brackish water and levels of organic fertilizer (OF) on the morphological aspects, production, chemical composition and in vitro digestibility of cactus pear grown in a semiarid region. This experiment was conducted in an area already established for 2 years with cactus pear [Opuntia stricta (Haw.)] and started 18 months after the standardization cut. This was a 5 × 4 factorial design of five irrigation depths (0, 12.5, 25, 37.5 and 50% evapotranspiration—ETo) and four levels of organic fertilizer (0, 15, 30, and 45 megagram per hectare—Mg/ha), with four replications. The water used in the experiment was classified with high salinity and low sodium content (C3S1), and presented an electrical conductivity of 1.73 dS/m. There was no effect of the ID × OF interaction on the morphological and productive characteristics of cactus pear (p > 0.05); however, the ID × OF interaction promoted effects on ether extract, crude protein, neutral detergent insoluble protein, neutral detergent insoluble ash, total carbohydrates and non-fiber carbohydrates (p < 0.05). The ID and OF levels separately influenced the productive, morphological and nutritional characteristics of cactus pear. Under experimental conditions, we recommend the use of organic fertilizer at a level up to 45 Mg/ha, which is associated with the use of lower brackish water levels for the cultivation of cactus pear. This study’s findings provide new insights into reducing the use of potable water in crop irrigation for dryland regions and other regions.
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- 2024
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3. Water Management Interventions, Organic Fertilization, and Harvest Time in Dry Land in the Biosaline Production of Cactus Pear
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Tarcia Carielle Miranda Dantas Nunes, Gherman Garcia Leal de Araújo, Thieres George Freire da Silva, Tadeu Vinhas Voltolini, Glayciane Costa Gois, Cleyton de Almeida Araújo, Anderson de Moura Zanine, Daniele de Jesus Ferreira, Danillo Marte Pereira, Francisco Naysson de Sousa Santos, Henrique Nunes Parente, Silvia Helena Nogueira Turco, Michelle de Oliveira Maia Parente, and Fleming Sena Campos
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biosaline agriculture ,brackish water ,Opuntia strict (HAW.) ,Botany ,QK1-989 - Abstract
Brackish water can promote physicochemical changes in the soil. Aiming to mitigate the effect of excess salts in the soil, the use of organic matter promotes restructuring. The aim was to evaluate the productive and nutritional characteristics of cactus pear under different brackish water depths (ID) and levels of organic matter (OM). A factorial arrangement of 4 × 4 × 4 with four replications was utilized. Plots consisted of ID (0, 12, 20, and 28% reference evapotranspiration—ETo), and subplots were composed of OM levels (0, 15, 30, and 45 t/ha) and days after planting (DAP; 180, 270, 360, and 450 days). The growth, yield, and chemical composition of cactus pear were affected by ID and OM and/or by their interaction. The regular and increasing application of ID from 192 to 456 mm/year and a rainfall of 110 mm/year in cactus pear crops in biosaline systems improves the growth, freshness, dry matter yields, accumulation capacity per unit area, and chemical composition of cactus pear. The increase in OM up to the range from 30 to 45 Mg/ha linearly increases the agronomic performance of cactus pear. Biosaline systems with cactus pear should be adopted with the combined use of regular supplementary ID and OM, measuring at 304 mm/year and 45 Mg/ha, respectively.
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- 2024
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4. The Impact of Excluding Adverse Neonatal Outcomes on the Creation of Gestational Weight Gain Charts Among Women from Low- and Middle-income Countries with Normal and Overweight BMI
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Accrombessi, Manfred, Adu-Afarwuah, Seth, Alves, João Guilherme, Leal de Araújo, Carla Adriane, Arifeen, Shams, Artes, Rinaldo, Ashorn, Per, Ashorn, Ulla, Assefa, Nega, Ayoola, Omolola Olukemi, Azizi, Fereidoun, Bawah, Ahmed Tijani, Behboudi-Gandevani, Samira, Berhane, Yemane, Bernstein, Robin, Bhutta, Zulfiqar, Briand, Valérie, Calvo, Elvira Beatriz, Cardoso, Marly Augusto, Cheng, Yue, Chico-Barba, Gabriela, Clayton, Peter Ellis, Collins, Shalean M, Costello, Anthony M, Cruickshank, John Kennedy, Devakumar, Delanjathan, Dewey, Kathryn G, Dwarkanath, Pratibha, Estrada-Gutierrez, Guadalupe, Fair, Frankie J, Farias, Dayana Rodrigues, Friis, Henrik, Ghosh, Shibani, Girard, Amy Webb, Gomo, Exnevia, Gondwe, Austrida, Hallamaa, Lotta, Hambidge, K Michael, Hussein, Hawawu, Huybregts, Lieven, Iqbal, Romaina, Katz, Joanne, Khatry, Subarna K, Kolsteren, Patrick, Krebs, Nancy F, Kulmala, Teija, Kumar, Pratap, Kurpad, Anura V, Lachat, Carl, Lartey, Anna, Lauer, Jacqueline M, Li, Qian, Lipoeto, Nur Indrawaty, López, Laura Beatriz, Loy, See Ling, Maiya, G Arun, Maleta, Kenneth, Malta, Maíra Barreto, Manandhar, Dharma S, Mangani, Charles, Martínez-Rojano, Hugo, Martin-Prevel, Yves, Martorell, Reynaldo, Matias, Susana L, McClure, Elizabeth M, Melse-Boonstra, Alida, Miller, Joshua D, Mohamad, Marhazlina, Jan Mohamed, Hamid Jan, Moore, Sophie, Mosquera, Paola Soledad, Mridha, Malay Kanti, Munim, Shama, Muñoz-Manrique, Cinthya, Natamba, Barnabas K, Ome-Kaius, Maria, Osrin, David, Perichart-Perera, Otilia, Prentice, Andrew M, Ramachandra, Preetha, Ramakrishnan, Usha, Rivera, Juan, Roberfroid, Dominique, Rodrigues, Patricia Lima, Rodríguez-Cano, Ameyalli, Rogerson, Stephen J, Rondó, Patricia HC, Sámano, Reyna, Saville, Naomi M, Shivalli, Siddharudha, Shrestha, Bhim P, Shrestha, Robin, Roberto da Silva Júnior, José, Soltani, Hora, Soofi, Sajid, Tehrani, Fahimeh Ramezani, Thomas, Tinku, Tielsch, James M, Unger, Holger W, Vaz, Juliana dos Santos, Worku, Alemayehu, Yang, Nianhong, Young, Sera L, Yussif, Adam Bawa, Zeng, Lingxia, Zhong, Chunrong, Zhu, Zhonghai, Rangel Bousquet Carrilho, Thais, Wang, Dongqing, Hutcheon, Jennifer A, Wang, Molin, Fawzi, Wafaie W, and Kac, Gilberto
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- 2024
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5. Clinical, pathological and immunohistochemical characterization of spontaneous neoplasms in pet rodents in Northeastern Brazil
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Raquel M.F. Pereira, Telma S. Lima, Rafael L. Oliveira, Silvio M.C. Fonseca, Nathalia S. Wicpolt, Roberto C. Farias, Ricardo B. Lucena, Saulo P. Pavarini, Jeann Leal de Araújo, and Fábio S. Mendonça
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Guinea pig ,hamster ,mouse ,rat ,rodentia ,tumors ,histopathology ,immunohistochemistry ,Veterinary medicine ,SF600-1100 - Abstract
ABSTRACT: In the last decade, there has been a significant increase in the demand for small rodents such as hamsters, guinea pigs, rats, and mice to be kept as pets. Consequently, the veterinary care provided to these animals has also increased. The aim of this study was to describe gross, histopathological and immunohistochemical findings of 26 spontaneous neoplasms diagnosed in 25 pet rodents in Northeastern Brazil. A retrospective study was carried out from 2014 to 2022 in two veterinary diagnostic laboratories to identify cases of tumoriform lesions in these species. Hamsters represented the most frequent species in this study (60%, 15/25), followed by rats (28%, 7/25), guinea pigs (8%, 2/25), and mice (4%, 1/25), with a mean age of 17.63 months. The anatomical regions of the face/head and thoracic region were the most affected. The most affected tissues were the skin/subcutaneous/mucosal (65%, 15/26) and mammary gland (23%, 6/26). Eighteen different types of neoplasms were diagnosed, and T-cell lymphomas and mammary adenocarcinomas were the most diagnosed tumors, each corresponding to 12% (3/26) of the cases. Leiomyosarcoma, myxosarcoma and mammary adenocarcinoma metastases were also noted. Immunohistochemistry was essential for the diagnosis of certain malignant mesenchymal and round-cell neoplasms. Pet rodent neoplasms in Northeastern Brazil are common, especially in hamsters, and immunohistochemistry can be a useful tool for the definitive diagnosis of these tumors.
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- 2024
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6. Fermentation profile, nutritional value and aerobic stability of mixed elephant grass and butterfly pea silages
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Crislane de Souza Silva, Aicanã Santos de Miranda, Judicael Janderson da Silva Novaes, Cleyton de Almeida Araújo, Amélia de Macedo, Janiele Santos de Araújo, Deneson Oliveira Lima, João Virgínio Emerenciano Neto, Glayciane Costa Gois, Gherman Garcia Leal de Araújo, and Fleming Sena Campos
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Agriculture ,Animal culture ,SF1-1100 - Abstract
The aim was to evaluate the effect of butterfly pea inclusion on the fermentation dynamics, nutritional quality and aerobic stability of mixed elephant grass silages. Butterfly pea levels (0, 20, 40, 60 and 80% on a natural matter basis) were added to elephant grass silages. A completely randomized design was adopted, with 5 treatments and 3 replications, totaling 15 experimental silos, which were opened after 30 days of fermentation. The inclusion of butterfly pea in elephant grass silages resulted in a quadratic effect for permeability, density, maximum pH, final pH, time to reach maximum temperature and aerobic stability (P
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- 2024
7. Potential use of vitiviniculture waste in mixed cactus pear silages with elephant grass in lamb diet
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Gonçalves, Telisson Ribeiro, da Silva Filho, José Renaldo Vilar, Pereira, Gilmar Amaro, Meira, Tarcisio Martins, Nogueira de Sá, Moema Kelly, Gois, Glayciane Costa, Silva, Crislane de Souza, Campos, Fleming Sena, Yamamoto, Sandra Mari, and Leal de Araújo, Gherman Garcia
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- 2024
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8. Corn grain rehydration methods: Water vs. cactus pear in the diet for feedlot lambs
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Soares, Rafael Lopes, de Oliveira, Juliana Silva, Santos, Edson Mauro, Garcia Leal de Araújo, Gherman, Naysson de Sousa Santos, Francisco, Gomes, Paloma Gabriela Batista, da Silva Justino, Evandra, Pereira, Danillo Marte, Cavalcanti, Hactus Souto, Leite, Guilherme Medeiros, da Cunha Torres Júnior, Paulo, Santos, Maria Alyne Coutinho, and Viana, Nelquides Bráz
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- 2024
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9. Influence of micronized salt and high-power ultrasound on the quality of beef burgers
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Chimenes Darlan Leal de Araújo, Monique Marcondes Krauskopf, João Antônio Santos Manzi, Karoline Costa Santos, Juan Dario Rios-Mera, Mariana Damiames Baccarin Dargelio, Erick Saldaña, and Carmen Josefina Contreras Castillo
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healthier meat products ,texture profile ,emerging technologies ,color ,sonification ,Agriculture (General) ,S1-972 - Abstract
ABSTRACT The study aimed to evaluate the combined use of ultrasound (US) and incorporation of micronized salt (MS) as a strategy for reducing sodium without affecting the quality of beef burgers. Ten treatments were manufactured with varying MS content (0.75 %, 1.0 %, and 1.5 %) and ultrasound time (0, 5, and 10 min), with a control treatment manufactured at 1.5 % of regular salt without ultrasound. The beef burgers formulated with 0.75 % MS submitted to the US for 10 min (M0.75US10) reduced the salt content by 50 %, thereby efficiently maintaining texture profile (hardness, springiness, cohesiveness, and chewiness) and decreasing the cooking loss and diameter reduction compared to the control treatment. M0.75US10 treatment also preserved the color of samples after cooking, keeping myoglobin stable. Therefore, micronized salt coupled with ultrasound technology reduces sodium chloride content in beef burgers, enabling the application of clean technology to reduce sodium content in meat products efficiently.
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- 2023
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10. Cactus Pear Silage to Mitigate the Effects of an Intermittent Water Supply for Feedlot Lambs: Intake, Digestibility, Water Balance and Growth Performance
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Ismael de Sousa Nobre, Gherman Garcia Leal de Araújo, Edson Mauro Santos, Gleidson Giordano Pinto de Carvalho, Italo Reneu Rosas de Albuquerque, Juliana Silva de Oliveira, Ossival Lolato Ribeiro, Silvia Helena Nogueira Turco, Glayciane Costa Gois, Thieres George Freire da Silva, Alexandre Fernandes Perazzo, Anderson de Moura Zanine, Daniele de Jesus Ferreira, Francisco Naysson de Sousa Santos, and Fleming Sena Campos
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animal production ,succulent feed ,water restriction ,Nutrition. Foods and food supply ,TX341-641 - Abstract
The aim of this study was to evaluate the intake, digestibility, water balance and growth performance of lambs receiving diets containing cactus silage under an intermittent water supply. Thirty-six male, uncastrated Santa Inês lambs with an initial weight of 19.8 ± 2.1 kg and age of 6 months were distributed in a 3 × 3 factorial arrangement, with three proportions of cactus pear in the diets (0 (control diet containing Tifton hay), 21% and 42% of dry matter) and three periods of intermittent water supply (0, 24 and 48 h), with four repetitions. Lambs that received diets non-isonitrogenous with cactus silage showed higher intakes of dry matter (p < 0.001), total digestible nutrients (p < 0.001), water excretion via faeces (p < 0.001) and water balance (p < 0.001). Lambs that received diets with cactus silage showed higher digestibility of total carbohydrates, non-fibre carbohydrates (p = 0.005), water intake via food (p < 0.001), total water intake (p < 0.001), water excretion via urine (p < 0.001) and water balance (p < 0.05), when compared to the control diet. Lambs that received diets with cactus silage promoted growth performance (p = 0.001). When using 42% forage cactus silage in place of Tifton hay and water offered at 48 h intervals, intake, digestibility, and performance of feedlot lambs were improved.
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- 2023
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11. Patterns of physical activity and SARS-CoV-2 severe pneumonia: A case–control study
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Cardoso, Fortunato José, Fonseca Leal de Araújo, Carla Adriane, da Silva Junior, José Roberto, Guimarães, Angélica, Taveiro, Michelle Ribeiro Viana, and Alves, João Guilherme Bezerra
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- 2023
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12. Clinical and anatomopathological findings of lipid-related lesions in wild and pet birds from the State of Paraíba, Northeastern Brazil
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Hodias S. Oliveira-Filho, José L.C. Duarte, Gabriel F. Paranhos, Rafael L. Oliveira, Roberto C. Farias, and Jeann Leal de Araújo
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Atherosclerosis ,avian pathology ,lipoma ,xanthomas ,lipid ,birds ,Brazil ,Veterinary medicine ,SF600-1100 - Abstract
ABSTRACT: Diseases related to lipid metabolism disorders are reported in several orders of birds, especially in psittacines, and include obesity, atherosclerosis, hepatic lipidosis, egg yolk coelomitis, lipomas, liposarcomas, xanthomas and xanthogranulomas. This study describes epidemiological, clinical and anatomopathological aspects of 28 cases involving lipid-related lesions in wild and pet birds from Northeastern Brazil. The cases were selected from 313 avian patients referred to the UFPB Veterinary Hospital from 2018 to 2022. Lipid-related tumors were the most frequent lesions, followed by obesity, hepatic steatosis, egg yolk coelomitis, atherosclerosis and lipemia. The Psittaciformes order was the most affected, and an erroneous diet (excess consumption of sunflower seeds, bread, crackers, rice, etc.) was identified as the main risk factor for the development of these lesions, which reinforces the need to warn bird owners and caretakers about the importance of adequate nutrition. Forty-nine percent of the reported tumors were in the pericloacal region, which makes lipomas and xanthomas an important differential diagnosis for nodules in this location of birds, especially psittacids.
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- 2023
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13. Carcass traits and meat quality of goats fed with cactus pear (Opuntia ficus-indica Mill) silage subjected to an intermittent water supply
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Gabriel Ferreira de Lima Cruz, Edson Mauro Santos, Gherman Garcia Leal de Araújo, Paulo Sérgio de Azevedo, Ítalo Reneu Rosas de Albuquerque, Natália Matos Panosso, Alexandre Fernandes Perazzo, Anderson de Moura Zanine, Daniele de Jesus Ferreira, Anny Graycy Vasconcelos de Oliveira Lima, and Juliana Silva de Oliveira
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Medicine ,Science - Abstract
Abstract The effect of different proportions of cactus pear (Opuntia ficus-indica Mill) silage (CPS) and intermittent water supply (IWS) to crossbreed goats' diets on carcass traits and meat quality were evaluated. The IWS caused a reduction (p = 0.03) in the percentage of leg fat in the animals. The rib eye area, carcass weight, and physical–chemical characteristics were not affected (p > 0.05) by the CPS or IWS. The IWS reduced (p = 0.04) the elongase enzyme activity. The CPS inclusion in the diet reduced C22:0 (p = 0.01), some branched-chain fatty acid (BCFA), C20:1 (p = 0.03), c13-C18:1 (p = 0.01) fatty acids. Therefore, in situations of water scarcity, an intermittent water supply of up to 48 h and diets with up to 42% cactus pear silage, can be adopted in goat feedlot, without affecting carcass traits and meat quality.
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- 2023
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14. Mineral profile, carbohydrates fractionation, nitrogen compounds and in vitro gas production of elephant grass silages associated with cactus pear
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Diego de Sousa Cunha, Jessica Maria da Conceição da Silva Rodrigues, Claudenilde de Jesus Pinheiro Costa, Raquel da Silva Lima, Cleyton de Almeida Araújo, Getúlio Figueiredo de Oliveira, Fleming Sena Campos, André Luiz Rodrigues Magalhães, Gherman Garcia Leal de Araújo, and Glayciane Costa Gois
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CNCPS ,Forage conservation ,Mixed silages ,Semiarid zones ,Science - Abstract
Abstract Background The high amount of soluble carbohydrates and the reduced dry matter content in cactus pear can cause excessive fermentation, resulting in nutrient losses, when it is preserved in the silage form. Thus, the association of cactus pear with elephant grass in the production of mixed silages may reduce nutritional losses during the ensiling process. Thus, the aim was to evaluate the mineral profile, carbohydrates fractionation, nitrogen compounds, and in vitro gas production of elephant grass silages associated with a cactus pear levels (0, 150, 300, and 450 g/kg on dry matter basis). The study was carried out in a completely randomized design, with 4 treatments and 5 replications, totaling 20 experimental silos. Results The increase in cactus pear levels in elephant grass silages composition provided an increase in the contents of K (P = 0.013), Ca (P 0.05). Conclusions Under the experimental conditions, the addition of cactus pear in elephant grass silage at levels up to 450 g/kg dry matter does not affect the in vitro gas production, however, it improves the mineral profile, contributes to the increase in the total carbohydrate content and the A + B1 fraction in the silages. Besides this, cactus pear addition reduces the B1 + B2 protein fraction, increasing the fraction C content in the silages, suggesting the necessity to supply an additional soluble nitrogen source for good ruminal functioning.
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- 2022
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15. PCR identification of lactic acid bacteria populations in corn silage inoculated with lyophilised or activated Lactobacillus buchneri
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Ana Paula Maia dos Santos, Edson Mauro Santos, Juliana Silva de Oliveira, Gherman Garcia Leal de Araújo, Anderson de Moura Zanine, Ricardo Martins Araújo Pinho, Thiago Vinícius Costa do Nascimento, Alexandre Fernandes Perazzo, Daniele de Jesus Ferreira, Alberto Jefferson da Silva Macedo, and Francisco Naysson de Sousa Santos
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fermentation ,inoculant ,lactic acid bacteria ,polymerase chain reaction ,Agriculture ,Food processing and manufacture ,TP368-456 - Abstract
This study aimed to evaluate the effect of inoculation with lyophilised and/or activated Lactobacillus buchneri on lactic acid bacteria populations in corn silage. Experimental treatments consisted of corn silage without additives or silage with the inoculants of L. buchneri (1 x 105 cfu/g) applied according to the manufacturer’s recommendations (1 g/tonne fodder) in the forms of the lyophilised inoculant and pre-activated inoculant. Purified isolates from corn silage with and without the inoculant were identified, and 93% of the isolates corresponded to the lactic acid bacteria of the species Lactobacillus plantarum. Among the isolates, no bacteria of the species L. buchneri were detected. The application of lyophilised or activated L. buchneri improved the microbiological profile and reduced ethanol production in corn silage, even without being identified among the isolates captured 70 days after ensilage. Highlights: • Lactic acid bacteria showed greater development at 7 days of fermentation. • Lactobacillus plantarum predominated at 70 days, representing 93% of the total LAB population. • Lactobacillus buchneri improved its microbiological profile with decreased ethanol production.
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- 2023
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16. Chemical Properties, Ruminal Fermentation, Gas Production and Digestibility of Silages Composed of Spineless Cactus and Tropical Forage Plants for Sheep Feeding
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Paulo Fernando Andrade Godoi, André Luiz Rodrigues Magalhães, Gherman Garcia Leal de Araújo, Airon Aparecido Silva de Melo, Tiago Santos Silva, Glayciane Costa Gois, Kelly Cristina dos Santos, Daniel Bezerra do Nascimento, Priscila Barreto da Silva, Juliana Silva de Oliveira, Edson Mauro Santos, Thieres George Freire da Silva, Anderson de Moura Zanine, Daniele de Jesus Ferreira, Tadeu Vinhas Voltolini, and Fleming Sena Campos
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crude protein ,dry matter ,forage conservation ,mixed silage ,weight gain ,Veterinary medicine ,SF600-1100 ,Zoology ,QL1-991 - Abstract
The aim was to evaluate the chemical composition, carbohydrates, protein fractionation and in vitro gas production of silages composed of spineless cactus and tropical forages and their effect on sheep performance. Treatments consisted of silages: corn silage (CS), spineless cactus silage (SCS), spineless cactus + gliricidia (SCG), spineless cactus + buffel grass silage (SCBG) and spineless cactus + pornunça (SCP). Silos were opened 60 days after ensiling, and analyses were carried out. The digestibility test lasted for 36 days, with eight animals per treatment. A completely randomized design was adopted. Considering carbohydrate fractionation, CS, SCS and SCBG silages had higher total carbohydrate content (p = 0.001). The SCS silage presented a higher A + B1 fraction (p = 0.001). The SCBG and SCG silages showed a higher B2 fraction (p < 0.0001) compared to the CS and SCS silages. The SCBG and SCP silages presented a higher C fraction (p = 0.001). For protein fractionation, the SCP and SCG silages showed higher crude protein contents (p = 0.001). The CS and SCS silages showed a higher A fraction (p = 0.001). The SCBG silage presented a higher B1 + B2 fraction (p = 0.001). The SCG silage showed a higher B3 fraction (p = 0.006) compared to SCBG silage. The SCS and SCP silages showed a higher C fraction (p = 0.001). Exclusive SCS silage showed higher in vitro dry matter digestibility (p = 0.001), dry matter degradability (p = 0.001) and total gas production (p = 0.001). The use of the SCBG, SCP and SCG silages to feed sheep increased the dry matter intake (p < 0.001). Sheep fed the SCG silage showed greater dry matter and crude protein digestibility compared to the sheep fed the CS, SCS and SCP silages (p = 0.002). There was a higher water intake (p < 0.001) with the use of the SCS and SCG silages to feed the sheep. The SCP and SCG silages provided a greater intake (p < 0.001) and excretion (p < 0.001) of nitrogen by the animals. Although there were no differences between the treatments for daily gains, lambs that received the spineless cactus-based silage associated with tropical forages showed higher gains (160–190 g/day) than lambs that received CS silage (130 g/day). Thus, the use of spineless cactus associated with buffelgrass, pornunça and gliricidia to prepare mixed silages (60:40) to feed sheep has potential use to feed sheep, with positive effects on nutrient degradation and increases in dry matter intake. Under experimental conditions, we recommend the exclusive use of spineless cactus silage associated with buffel grass, pornunça and gliricidia in feeding sheep in semi-arid regions, as it provides nutrients, water and greater daily gains compared to corn silage.
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- 2024
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17. Fermentation Profile, Aerobic Stability, and Chemical and Mineral Composition of Cactus Pear Silages with Different Inclusion Levels of Gliricidia Hay
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Moema Kelly Nogueira de Sá, Alberício Pereira de Andrade, Gherman Garcia Leal de Araújo, André Luiz Rodrigues Magalhães, Cleyton de Almeida Araújo, Roberta de Lima Valença, Amélia de Macedo, Antônia Rafaela da Silva Oliveira, Anderson de Moura Zanine, Daniele de Jesus Ferreira, Fagton de Mattos Negrão, Thieres George Freire da Silva, Fleming Sena Campos, and Glayciane Costa Gois
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ensiling ,forage preservation ,Gliricidia sepium ,Opuntia ficus indica Mill ,semi-arid ,Botany ,QK1-989 - Abstract
Cactus pear is used in large proportions in diets for small ruminants in semiarid regions. However, its exclusive use is not recommended due to the low fiber and crude protein content and the high water and mineral content, leading to metabolic disorders, low dry matter intake, and weight loss. The use of mixed cactus silage associated with protein and fibrous sources seeks to overcome the deficits in dry matter, fiber and crude protein, aiming to improve the nutritional quality of the diets that will be offered to ruminants. Thus, the use of gliricidia hay in cactus pear silages could represent an important alternative to improve the nutritional and fermentative characteristics of the ensiled material. Therefore, our aim was to evaluate the fermentation dynamics, nutritional characteristics, and aerobic stability of mixed silages of cactus pear combined with different levels of gliricidia hay. This was a completely randomized experimental design with five treatments and five repetitions. The treatments consisted of different levels of inclusion of gliricidia hay (0, 10, 20, 30, and 40% on a dry matter basis) in the composition of mixed cactus pear silages. The inclusion of gliricidia hay in the composition of mixed silages of cactus pear resulted in a quadratic effect for dry matter recovery, pH, NH3-N, buffering capacity, aerobic stability, ether extract, P, K, Na, and Zn (p < 0.05). There was a reduction in density, effluent losses, maximum pH, mineral matter, non-fiber carbohydrates, Ca, Mg, Fe, and Mn (p < 0.05), and an increase in the time to reach maximum pH as well as an upward trend in pH, dry matter, organic matter, crude protein, neutral detergent fiber, acid detergent fiber, and B (p < 0.05). Under experimental conditions, the inclusion of gliricidia hay between 20 and 30% in cactus pear-based silage provided an improvement to the chemical composition and fermentation parameters of the silages.
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- 2024
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18. Correlation between mineral profile, physical-chemical characteristics, and proximate composition of meat from Santa Ines ewes under water restriction
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Cleyton de Almeida Araújo, André Luiz Rodrigues Magalhães, Gherman Garcia Leal de Araújo, Fleming Sena Campos, Glayciane Costa Gois, Kelly Cristina dos Santos, Maria Helena Tavares de Matos, Daniel Bezerra do Nascimento, and Neilson Silva Santos
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Calcium ,Crude protein ,Hardness ,Iron ,Principal componentes. ,Agriculture (General) ,S1-972 - Abstract
This study aimed to evaluate the correlations between mineral profile, physical and chemical characteristics, and proximate composition of ewe meat receiving different water supply levels (100% - ad libitum group; 80%; 60% and 40% ad libitum group). Thirty-two Santa Ines ewes were assigned to a randomized block design, with 4 treatments, and 8 replications, during the 63-day experimental period. Significant correlations between all minerals (P
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- 2023
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19. Preventive interventions for diabetic foot ulcer adopted in different healthcare settings: A scoping review protocol.
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Leal de Araújo, Açucena, Negreiros, Francisca Diana da Silva, Florêncio, Raquel Sampaio, Garces, Thiago dos Santos, Cestari, Virna Ribeiro Feitosa, Mattos, Samuel Miranda, Marques, Samara Jesus Sena, Albuquerque, Francisca Eridan Fonteles, Araújo, Wánderson Cássio Oliveira, Poveda, Vanessa de Brito, and Moreira, Thereza Maria Magalhães
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DIABETIC foot , *LEG amputation , *TYPE 2 diabetes , *TYPE 1 diabetes , *QUALITY of life , *MEDICAL screening - Abstract
Background: Diabetic foot ulcers are challenging to heal, increase the risk of lower extremity amputation, and place a significant burden on patients, families, and healthcare systems. Prioritizing preventive interventions holds the promise of reducing patient suffering, lowering costs, and improving quality of life. This study describes a scoping review protocol that will be used to delineate the preventive interventions for diabetic foot ulcers employed in different healthcare settings. Methods: The scoping review methodology was formulated in accordance with the PRISMA extension guidelines for scoping reviews and informed by the procedural insights provided by the JBI methodology group. Studies with participants diagnosed with type 1 and type 2 diabetes, aged 18 years or older, without an active ulcer at baseline, and studies of preventive interventions for foot ulcers in various healthcare settings will be screened. The search strategy was developed in collaboration with a research librarian using the PRESS checklist and no time or language limitations were applied. Data will be analyzed and summarized descriptively, including characteristics of studies, participants, and interventions. Discussion: Understanding the strategies and gaps in diabetic foot ulcer prevention is critical. The literature can provide valuable insights for developing tailored interventions and strategies to effectively address these gaps, potentially accelerating progress toward improved outcomes in diabetic foot ulcer prevention. Review registration: Open Science Framework DOI 10.17605/OSF.IO/FRZ97 [June 19, 2023] [ABSTRACT FROM AUTHOR]
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- 2024
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20. Teste de Progresso para estudantes de Medicina: experiência de um consórcio na Região Nordeste do Brasil
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Taciana Barbosa Duque, Daniela Chiesa, Raquel Autran Coelho Peixoto, and Carla Adriane Fonseca Leal de Araújo
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Avaliação Educacional ,Educação de Graduação em Medicina ,Aprendizagem ,Education (General) ,L7-991 ,Medicine (General) ,R5-920 - Abstract
Resumo: Introdução: A colaboração entre escolas médicas para a realização do Teste de Progresso (TP) vem sendo ampliada com o propósito de tornar-se um modelo de prática educacional. Relato de experiência: O núcleo de escolas médicas CIN1 foi instituído no ano de 2013, tendo na sua organização um coordenador-geral e coordenadores de cada escola participante. Realiza dois testes ao ano, variando o número de escolas participantes. O teste possui 120 questões distribuídas nas seis áreas (ciências básicas aplicada, saúde coletiva, pediatria, clínica médica, cirurgia/urgência e emergência, e ginecologia e obstetrícia) e tem seu blueprint baseado em matriz previamente validada. O teste é aplicado a todos os estudantes das escolas participantes, no mesmo dia e com duração de quatro horas. Aconteceu on-line em 2020 e 2021, por causa da pandemia da Covid-19. A pontuação total do estudante é calculada pelo número de questões corretas, sem a opção “não sei”, nem penalidades para incorretas. A análise é realizada por meio da teoria clássica do item. Os estudantes recebem a análise do desempenho comparativamente com a média obtida pelos discentes no mesmo ano e a progressão em relação ao teste anterior. As escolas recebem o desempenho dos respectivos estudantes, a análise da dificuldade e discriminação geral dos itens, e uma avaliação global do teste. Discussão: A implantação do CIN1 representou um grande avanço para as escolas envolvidas. A colaboração não se deu apenas sobre o teste, mas também para o desenvolvimento docente de forma conjunta. Impedimentos de regimento interno e custos podem justificar a variação na participação das escolas. Conclusão: A organização de um núcleo de escolas para o TP traz benefícios e muitos desafios. O aperfeiçoamento dos critérios de análises e feedback e a inclusão de estudantes na avaliação de questões são etapas a serem discutidas e implantadas. A utilização do ambiente virtual, de mais baixo custo, pode ser um facilitador para ampliar a participação das escolas.
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- 2022
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21. The impact of excluding adverse neonatal outcomes on the creation of gestational weight gain charts among women from low- and middle-income countries with normal and overweight BMI
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Bousquet Carrilho, Thais Rangel, primary, Wang, Dongqing, additional, Hutcheon, Jennifer A., additional, Wang, Molin, additional, Fawzi, Wafaie W., additional, Kac, Gilberto, additional, Accrombessi, Manfred, additional, Adu-Afarwuah, Seth, additional, Alves, João Guilherme, additional, Leal de Araújo, Carla Adriane, additional, Arifeen, Shams, additional, Artes, Rinaldo, additional, Ashorn, Per, additional, Ashorn, Ulla, additional, Assefa, Nega, additional, Ayoola, Omolola Olukemi, additional, Azizi, Fereidoun, additional, Bawah, Ahmed Tijani, additional, Behboudi-Gandevani, Samira, additional, Berhane, Yemane, additional, Bernstein, Robin, additional, Bhutta, Zulfiqar, additional, Briand, Valérie, additional, Calvo, Elvira Beatriz, additional, Cardoso, Marly Augusto, additional, Cheng, Yue, additional, Chico-Barba, Gabriela, additional, Clayton, Peter Ellis, additional, Collins, Shalean M., additional, Costello, Anthony M., additional, Cruickshank, John Kennedy, additional, Devakumar, Delanjathan, additional, Dewey, Kathryn G., additional, Dwarkanath, Pratibha, additional, Estrada-Gutierrez, Guadalupe, additional, Fair, Frankie J., additional, Farias, Dayana Rodrigues, additional, Friis, Henrik, additional, Ghosh, Shibani, additional, Girard, Amy Webb, additional, Gomo, Exnevia, additional, Gondwe, Austrida, additional, Hallamaa, Lotta, additional, Hambidge, K. Michael, additional, Hussein, Hawawu, additional, Huybregts, Lieven, additional, Iqbal, Romaina, additional, Katz, Joanne, additional, Khatry, Subarna K., additional, Kolsteren, Patrick, additional, Krebs, Nancy F., additional, Kulmala, Teija, additional, Kumar, Pratap, additional, Kurpad, Anura V., additional, Lachat, Carl, additional, Lartey, Anna, additional, Lauer, Jacqueline M., additional, Li, Qian, additional, Yang, Nianhong, additional, Lipoeto, Nur Indrawaty, additional, López, Laura Beatriz, additional, Loy, See Ling, additional, Maiya, G. Arun, additional, Maleta, Kenneth, additional, Malta, Maíra Barreto, additional, Manandhar, Dharma S., additional, Mangani, Charles, additional, Martínez-Rojano, Hugo, additional, Martin-Prevel, Yves, additional, Martorell, Reynaldo, additional, Matias, Susana L., additional, McClure, Elizabeth M., additional, Melse-Boonstra, Alida, additional, Miller, Joshua D., additional, Mohamad, Marhazlina, additional, Jan Mohamed, Hamid Jan, additional, Moore, Sophie, additional, Mosquera, Paola Soledad, additional, Mridha, Malay Kanti, additional, Munim, Shama, additional, Muñoz-Manrique, Cinthya, additional, Natamba, Barnabas K., additional, Ome-Kaius, Maria, additional, Osrin, David, additional, Perichart-Perera, Otilia, additional, Prentice, Andrew M., additional, Ramachandra, Preetha, additional, Ramakrishnan, Usha, additional, Rivera, Juan, additional, Roberfroid, Dominique, additional, Rodrigues, Patricia Lima, additional, Rodríguez-Cano, Ameyalli, additional, Rogerson, Stephen J., additional, Rondó, Patricia H.C., additional, Sámano, Reyna, additional, Saville, Naomi M., additional, Shivalli, Siddharudha, additional, Shrestha, Bhim P., additional, Shrestha, Robin, additional, Roberto da Silva Júnior, José, additional, Soltani, Hora, additional, Soofi, Sajid, additional, Tehrani, Fahimeh Ramezani, additional, Thomas, Tinku, additional, Tielsch, James M., additional, Unger, Holger W., additional, Vaz, Juliana dos Santos, additional, Worku, Alemayehu, additional, Young, Sera L., additional, Yussif, Adam Bawa, additional, Zeng, Lingxia, additional, Zhong, Chunrong, additional, and Zhu, Zhonghai, additional
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- 2024
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22. Perfil fermentativo, calidad nutricional y estabilidad aerobia de ensilajes mezclados de hierba elefante (Pennisetum purpureum Schum) y maní forrajero (Arachis pintoi)
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Cleyton de Almeida Araújo, Judicael Janderson da Silva Novaes, Janiele Santos de Araújo, Amélia de Macedo, Crislane de Souza Silva, Tamiris da Cruz da Silva, João Virgínio Emerenciano Neto, Gherman Garcia Leal de Araújo, Fleming Sena Campos, and Glayciane Costa Gois
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Arachis pintoi ,capacidad de calentamiento ,preservación de forrajes ,forrajeros tropicales ,Veterinary medicine ,SF600-1100 - Abstract
Objetivo. Determinar el perfil fermentativo, composición centesimal y estabilidad aerobia de ensilajes mezclados de hierba-elefante combinadas con niveles de maní forrajero. Materiales y métodos. Distintos niveles de maní forrajero (0,0, 20,0, 40,0, 60,0 y el 80,0% en la base de la materia fresca) se adicionaron a los ensilajes de hierba-elefante. Se adoptó el delineamento enteramente casualizado, con 5 tratamientos y 3 repeticiones, totalizando 15 silos experimentales que se abrieron tras 30 días de sellados. Perfil fermentativo, composición centesimal y estabilidad aerobia. Resultados. Se evaluaron el aumento de los niveles de maní forrajero en los ensilajes de hierba elefante promovió aumento en la porosidad, permeabilidad, densidad y pH (p
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- 2022
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23. Fermentation dynamics, nutritional quality, and heating capacity of mixed silages of elephant grass (Pennisetum purpureum Schum) and Leucaena (Leucaena leucocephala)
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Janiele Santos de Araújo, Cleyton de Almeida Araújo, Amélia de Macedo, Crislane de Souza Silva, Judicael Janderson da Silva Novaes, Deneson de Oliveira Lima, Elizângela Nunes Borges, Glayciane Costa Gois, Gherman Garcia Leal de Araújo, and Fleming Sena Campos
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Dry matter ,Effluent losses ,Fermentation ,Forage conservation ,Semiarid ,Animal culture ,SF1-1100 - Abstract
Leucaena has been used to make mixed silages to obtain nutritional enrichment of the silages. Thus, the inclusion of Leucaena as an additive in mixed elephant grass silages can reduce fermentation losses, and increase the nutritional value and aerobic stability of the mixed silage without changing the fermentation profile. This study evaluated the fermentation profile, nutritional composition, and aerobic stability of elephant grass silages combined with different levels of Leucaena. A total of five inclusion levels of Leucaena (0, 20, 40, 60, and 80% on a dry matter basis) were added to elephant grass silages. A completely randomized design was adopted, with 5 treatments and 3 repetitions, totaling 15 experimental silos that were opened after 30 days of sealing. Fermentation profile, chemical composition, and aerobic stability were analyzed. A descriptive analysis of temperature and pH peaks during aerobic stability was performed. The increase in the inclusion of Leucaena in the composition of silages reduced gas and effluent losses, neutral and acid detergent fiber, cellulose, lignin, total and fiber carbohydrates, and total digestible nutrients, and resulted in increased dry matter, ether extract, and crude protein. A quadratic effect of treatments was found for the temperature to reach the maximum pH (P=0.009). Aerobic stability remained constant after 40% Leucaena inclusion in the composition of elephant grass silages. The inclusion of Leucaena up to 80% in the composition of elephant grass silages reduces fermentation losses, promotes a nutritional increase, and increases the aerobic stability of the silages.
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- 2022
24. Fermentation profile, aerobic stability, chemical and mineral composition of silages of mango combined with cocoa pod husk meal
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Gherman Garcia Leal de Araújo, Cleyton de Almeid a Araújo, Glayciane Costa Gois, André Luiz Rodrigues Magalhães, Judicael Janderson da Silva Novaes, Jéssica Maria da Conceição da Silva Rodrigues, Yuri Santa Rosa Guimarães, Alexandre Fernandes Perazzo, Thieres George Freire da Silva, Edson Mauro dos Santos, and Fleming Sena Campos
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Aerobic stability ,Fermentation profile ,Mangifera indica L. Theobroma cacao ,Animal culture ,SF1-1100 - Abstract
The objective was to evaluate the fermentation profile, aerobic stability, chemical composition, and mineral content of silages of mango combined with cocoa pod husk meal. A completely randomized design was adopted, including four levels (65, 70, 75, and 80%) and five repetitions, totaling 20 experimental silos that were opened after 90 days of sealing. Increasing mango levels in the silages increased the dry matter recovery, total carbohydrates, and fraction B2 of carbohydrates, and reduced gas losses, dry matter, and mineral matter. The quadratic effect was found for pH, buffering capacity, potassium, boron, iron, and nitrogen fractions A and B1 + B2. Using unconventional products such as mango combined with cocoa pod husk meal for silage making can reduce the cost of food supplementation for ruminants, and the environmental contamination.
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- 2022
25. Medical education in times of COVID – 19: an experience at Faculdade Pernambucana da Saúde
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Gilliatt Hanois Falbo, Carla Adriane Leal de Araújo, and Edvaldo da Silva Souza
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Medical education ,COVID-19 ,Problem based learning ,Gynecology and obstetrics ,RG1-991 - Abstract
Abstract Objectives: to describe and discuss interventions and strategies carried out at Faculdade Pernambucana de Saúde (FPS) during the COVID-19 pandemic to mitigate impairment in learning and preserve students, tutors, and staff’s health. Experience report: the teaching methodology used by FPS is problem-based learning, which greatly facilitated the non-discontinuity of theoretical activities carried out in-person in tutorial sessions involving a tutor and 10 to 12 students. This format was transferred to Webex Meetings rooms and held remotely. Practical laboratory activities were suspended and resumed when allowed in July. The teaching outpatient activities (third and fourth year) were suspended and resumed in August. Two years of internship were interrupted for 30 days (fifth year) and for 15 days (sixth year). External activities of practices in primary care were also suspended and resumed gradually. All assessments and activities that required face-to-face meetings, integrations, scientific initiation program orientations, collegiate meetings, meetings of the self-assessment committee were and are being carried out remotely. Conclusions: we believe that we were able to mitigate impairment in students' learning without compromising the conclusion of the school year that was facilitated by Problem Based Learning method.
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- 2021
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26. Efeito da termometria na prevenção de úlceras de pé diabético: revisão sistemática com metanálise
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Açucena Leal de Araújo, Francisca Diana da Silva Negreiros, Raquel Sampaio Florêncio, Shérida Karanini Paz de Oliveira, Ana Roberta Vilarouca da Silva, and Thereza Maria Magalhães Moreira
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Diabetes Mellitus ,Termometria ,Pé Diabético ,Prevenção de Doenças ,Enfermagem ,Revisão Sistemática ,Nursing ,RT1-120 - Abstract
Resumo Objetivo: analisar o efeito da termometria podálica cutânea em pessoas com diabetes mellitus, comparado com prevenção padrão de úlceras podálicas adotada nesses pacientes. Método: revisão sistemática com metanálise. Protocolo registrado na PROSPERO (CRD42020202686). Foram seguidas as recomendações do Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Busca realizada nas fontes de dados: SCOPUS, Web of Science, MEDLINE via PubMed, MEDLINE via EBSCO, MEDLINE via Biblioteca Virtual em Saúde, Embase, CINAHL, Cochrane Library, LILACS via Biblioteca Virtual em Saúde, Google Scholar, Biblioteca Digital Brasileira de Teses e Dissertações, Catálogo de Teses & Dissertações-Capes, Open Grey e ProQuest Dissertations and Theses. O risco de viés foi avaliado pela Cochrane Collaboration Risk of Bias Tool (RoB 2), a metanálise no software Review Manager 5.4 e a Certeza da evidência no sistema Grading of Recommendations Assessment, Development and Evaluation. Resultados: dos 670 registros, cinco artigos eram elegíveis. A metanálise foi calculada para o desfecho prevenção da incidência de úlceras de pé diabético, com sumarização de efeito (RR 0,53; IC95% 0,29, 0,96; p=0,02), com certeza da evidência moderada. Conclusão: a termometria mostrou efeito protetor na incidência de úlceras de pé diabético, se comparada ao cuidado podálico padrão.
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- 2022
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27. Rendimiento de corderos alimentados con ensilaje como alimento total a base de nopal
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Juscelino Kubitschek Bevenuto da Silva, Gherman Garcia Leal de Araújo, Edson Mauro Santos, Juliana Silva Silvade Oliveira, Fleming Sena Campos, Glayciane Costa Gois, Tiago Santos Silva, Alex Gomes da Silva Matias, Ossival Lolato Ribeiro, Alexandre Fernandes Perazzo, and Anderson de Moura Zanine
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Ingesta ,Conservación de alimentos ,Balance hídrico ,Ganancia de peso ,Animal culture ,SF1-1100 ,Veterinary medicine ,SF600-1100 - Abstract
Este estudio tuvo como objetivo evaluar la ingesta, digestibilidad aparente, balance hídrico, balance de nitrógeno y rendimiento productivo en corderos alimentados con ensilaje de nopal asociado con forrajes tropicales. En el experimento se utilizaron 40 corderos machos cruzados intactos, con un peso corporal inicial de 18.85 ± 1.2 kg. El diseño experimental fue completamente al azar, con 5 tratamientos y 8 repeticiones. Los tratamientos consistieron en dietas con diferentes proporciones de pasto buffel y salvado de trigo como fuentes de fibra detergente neutro (FDN), en ensilaje de alimento total (EAT) a base de nopal: EAT1 - 279 g/kg de pasto buffel; EAT2 - 240 g/kg de pasto buffel y 17 g/kg de salvado de trigo; EAT3 - 198 g/kg de pasto buffel y 34 g/kg de salvado de trigo; EAT4 - 108 g/kg de pasto buffel y 74 g/kg de salvado de trigo; EAT5 – 118 g/kg de salvado de trigo. La ingesta más baja de FDN se encontró en corderos que consumieron EAT5 (402 g/día). La digestibilidad aparente de los carbohidratos no fibrosos fue mayor para EAT5, mientras que la digestibilidad aparente de FDN de EAT5 y EAT4 fue mayor que la de EAT1. Las dietas promovieron una ganancia diaria de peso promedio de 180.8 g/día. En condiciones experimentales, el uso de nopal forrajero y concentrado en forma de raciones mixtas totales de ensilaje conduce a una mayor ingesta de proteína cruda, carbohidratos no fibrosos, extracto etéreo y mayor digestibilidad de carbohidratos no fibrosos y fibra detergente neutro, sin embargo, todas las dietas fueron viables en la alimentación de ovinos confinados, proporcionando ganancias de hasta 198 g/d según la formulación de la dieta.
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- 2022
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28. Forage nutritional differences within the genus Opuntia
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Pessoa, Diana Valadares, Pereira de Andrade, Albericio, Rodrigues Magalhães, André Luiz, Teodoro, Ana Lúcia, Cordeiro dos Santos, Djalma, Leal de Araújo, Gherman Garcia, Nunes de Medeiros, Ariosvaldo, Bezerra do Nascimento, Daniel, de Lima Valença, Roberta, and Cardoso, Daniel Barros
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- 2020
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29. Cardiac Lesions of Natural and Experimental Infection by Parrot Bornaviruses
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Leal de Araujo, J., Hameed, S.S., Tizard, I., Escandon, P., Giaretta, P.R., Heatley, J.J., Hoppes, S., and Rech, R.R.
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- 2020
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30. Feeding behavior of lambs fed diets containing old man saltbush hay
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Greicy-Mitzi Bezerra-Moreno, Hirasilva Borba, Gherman G. Leal-de-Araújo, Luis-Gabriel Alves-Cirne, Oscar Boaventura-Neto, Salete Alves-de-Moraes, Gleidson-Giordano Pinto-de-Carvalho, Dorgival M. de Lima-Júnior, and Douglas dos-Santos-Pina
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alternative feedstuff ,chewing ,ethology ,feed efficiency ,intake ,feedlot ,lamb ,old man saltbush ,rumination efficiency ,sheep ,weight gain ,Animal culture ,SF1-1100 - Abstract
Background: We hypothesized that a diet with old man saltbush hay used as an alternative source of nutrients could partially replace the concentrate in the feeding of feedlot lambs. Objective: This study evaluated the behavior and performance of lambs fed diets containing increasing levels of old man saltbush hay plus concentrate. Methods: Twenty-four castrated Santa Inês lambs at approximately eight months of age (22 ± 1.97 kg) were confined in a randomized complete design and fed diets containing 30, 40, 50, and 60% (dry matter: DM) of old man saltbush hay. Results: The intake of DM and neutral detergent fiber was not affected (p>0.05) by the level of old man saltbush hay. Intake of mineral salt decreased (p
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- 2020
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31. Magnesium supplementation and preeclampsia in low-income pregnant women – a randomized double-blind clinical trial
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Carla Adriane Leal de Araújo, Larissa de Sousa Oliveira, Isabela Melo Buarque de Gusmão, Angélica Guimarães, Moranna Ribeiro, and João Guilherme Bezerra Alves
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Pregnancy ,Preeclampsia ,Oral magnesium ,Gynecology and obstetrics ,RG1-991 - Abstract
Abstract Background Preeclampsia is the major cause of maternal morbidity and mortality in developing countries. Magnesium sulfate is considered first-line therapy against eclampsia and magnesium deficiency in pregnancy has been associated with unfavourable perinatal outcomes. However there are doubts if magnesium supplementation during pregnancy can previne preeclampsia especially in population with high nutritional risk. This trial aims to verify the effect of oral magnesium supplmentation on preeclampsia incidence in low income pregnant women. Methods This randomized, double-blind, placebo-controlled trial investigated the effect of oral magnesium citrate supplementation for preeclampsia in low-income Brazilian pregnant women, i.e. annual per capita income of US$ 1025 or less. Participants were admitted to the study with gestational age between 12 and 20 weeks. Magnesium serum level was measured pre-randomization and participants with hypermagnesemia were excluded. After randomizationg participants received magnesium citrate capsule (300 mg magnesium citrate) or a daily placebo capsule, until delivery. Intent-to-treat analysis was performed. Results A total of 416 pregnant women were screened and 318 enrolled according to the inclusion criteria; 159 for each arm. Twenty-eight pregnant women were lost to follow-up. 55/290 (18.9%) of pregnant women developed preeclampsia; 26/143 (18.1%) in magnesium group and 29/147 (19.7%) in the control group; OR 0.90 (CI 95% 0.48–1.69), p = 0.747. No cases of eclampsia were registered. Conclusion Oral magnesium supplementation did not reduce preeclampsia incidence in low-income and low-risk pregnant women. Trial registration Registered at ClinicalTrials.gov (Identifier NCT02032186 ), December 19, 2013.
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- 2020
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32. BRAzil magnesium (BRAMAG) trial: a double-masked randomized clinical trial of oral magnesium supplementation in pregnancy
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Carla Adriane Leal de Araújo, Joel Geoffrey Ray, José Natal Figueiroa, and João Guilherme Alves
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Pregnancy ,Preterm birth ,Newborn ,Magnesium ,Randomized clinical trial ,Preeclampsia ,Gynecology and obstetrics ,RG1-991 - Abstract
Abstract Background There is conflicting evidence about the role of oral magnesium supplementation in the prevention of preterm birth and related adverse outcomes. The objective of this study was to compare magnesium citrate with placebo in the prevention of adverse perinatal and maternal outcomes among women at higher risk. Methods This multicenter, double-masked, placebo-controlled randomized superiority clinical trial compared oral magnesium citrate 300 mg to matched placebo, from 12 to 20 weeks’ gestation until delivery. This trial was completed in three centers in northeastern Brazil. Eligible women were those with a singleton pregnancy and ≥ 1 risk factor, such as prior preterm birth or preeclampsia, or current chronic hypertension or pre-pregnancy diabetes mellitus, age > 35 years or elevated body mass index. The primary perinatal composite outcome comprised preterm birth 20 weeks, neonatal death or NICU admission
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- 2020
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33. Water restriction periods affect growth performance and nutritional status of Santa Inês sheep in the Brazilian Semi-arid
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Larissa Lopes de Souza, Gherman Garcia Leal de Araújo, Silvia Helena Nogueira Turco, Salete Alves de Moraes, Tadeu Vinhas Voltolini, Glayciane Costa Gois, Fleming Sena Campos, Madriano Christilis da Rocha Santos, and Fernanda Maria dos Santos
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Intermittent water supply ,Metabolic water ,Small ruminant ,Weight gain. ,Agriculture (General) ,S1-972 - Abstract
This study aimed to assess the growth performance and nutritional status of sheep under intermittent water supply by means of performance, intake, apparent digestibility of nutrients, water balance and nitrogen. Thirty-two intact male sheep (20.7 ± 2.63 kg, 8 months of age) were distributed in a completely randomized design with 4 water supply intervals via drinking trough (0h00, 24h00, 48h00, and 72h00), with 8 replicates. The extension in the water restriction period caused a reduction in the intake of dry matter, crude protein, neutral detergent fiber, digestible energy, and metabolizable energy (P < 0.05). The digestibility coefficients of dry matter, crude protein, and neutral detergent fiber showed a linear decrease with increasing periods of water restriction (P < 0.05). Water intake via food, total water intake, and water excretion via feces showed a linear increase in response to an increase in the water supply interval (P < 0.05). Water intake via drinking, metabolic water, total water excretion and water balance presented a linear decrease, with increasing periods of water restriction (P < 0.05). Nitrogen intake and absorbed nitrogen were influenced by water restriction, presenting a linear decreasing trend according to water supply periods (P < 0.05). Final weight, daily weight gain, and total weight gain, were influenced by the periods of water restriction, showing a linear reduction (P < 0.05). Feed conversion increased as the water restriction period increased (P=0.004). Intermittent water supply at intervals of up to 72h00 reduced nutrient intake and digestibility, resulting in a decrease in weight gain of the studied animals.
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- 2022
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34. Selenium supplementation levels and sources in post-larvae Nile tilapia diet
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João Marcos Monteiro Batista, Leonardo Augusto Fonseca Pascoal, José Humberto Vilar da Silva, Veruska Dilyanne Silva Gomes, Alda Lúcia de Lima Amâncio, Ricardo Romão Guerra, Jorge Luiz Santos de Almeida, Chimenes Darlan Leal de Araújo, Jonathan Mádson dos Santos Almeida, and Jairo Janailton Alves dos Santos
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Muscle fiber ,Performance ,Selenomethionine ,Selenium yeast ,Selenoprotein. ,Agriculture (General) ,S1-972 - Abstract
Fish larviculture exert great influence in the subsequent phases, in which nutrition is a basic prerequisite for success. Therefore, when it is in an intensified production system, it promotes the limitation of some minerals, making it necessary to supplement selenium in diets for post-larvae. The objective of this study was to evaluate selenium levels and sources in post-larvae Nile tilapia diets on muscle performance and histology. A total of 1,260 post-larvae with an initial average weight of 0.010 g were used, distributed in a completely randomized design in a factorial scheme with four supplementation levels (0.6; 0.9; 1.2 and 1.5 mg of Se/Kg) and two sources (sodium selenite and selenium yeast), plus the negative control, with 35 post-larvae Nile tilapia used per experimental unit. The physical-chemical parameters of water quality were within those recommended for tilapia cultivation. Feed consumption (p < 0.05) and hepatosomatic index (p < 0.05) were affected by the source used. Effects of supplemented selenium levels and sources were not observed for the other performance variables. Higher values for final height, final width, specific development rate and protein efficiency rate were found (p < 0.05) when comparing the control diet with diets containing the sodium selenite source. No effects on muscle fiber morphometry were observed (p > 0.05) in the studied variables. It is concluded that 0.6 mg of selenium in the diet, regardless of the source used, met the mineral requirement for post-larvae Nile tilapia.
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- 2022
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35. Nutritional, physiological, hematological, and biochemical responses of lambs fed increasing levels of Pornunça silage
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Jaíne Santos Amorim, Glayciane Costa Gois, Altiery Felix e Silva, Milenna Alves dos Santos, Priscila Izidro de Figuêiredo, Juliana Oliveira de Miranda, Rafael Torres de Souza Rodrigues, Gherman Garcia Leal de Araújo, and Tadeu Vinhas Voltolini
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Manihot sp. ,feed alternative ,forage ,semi-arid ,Agriculture (General) ,S1-972 - Abstract
ABSTRACT: Pornunça (Manihot sp.) is a potential forage to feed ruminants in drylands worldwide; however, evaluations of animal diets are necessary. This study assessed intake and digestibility of dry matter and nutrients, physiological responses, ingestive behavior, water intake, as well as hematological and biochemical responses of lambs fed diets containing increasing levels of Pornunça silage (PS) replacing Tifton-85 bermudagrass hay (Cynodon spp.). Treatments consisted of 0, 33, 66, and 100 % PS considering the roughage portion of the diet (% dry matter – DM). The experimental design was completely randomized with six replicates. Cyanide acid (HCN) levels in fresh Pornunça leaves were 207.7 mg kg−1 DM and 76.78 mg kg−1 DM in PS. Intake of DM and crude protein (CP), and neutral detergent fiber corrected for ash and protein (NDFap) increased linearly with increasing levels of PS in the diet. Digestibility of DM, NDF, and CP were higher with increasing levels of PS. Idle time decreased linearly, while water balance, water intake via food, and total water in feces increased with PS. Nitrogen balance, physiological, and hematological responses were not influenced by treatments, while the final alanine aminotransferase increased for lambs fed all diets evaluated. The PS up to 100 % of the roughage portion increased DM and nutrient intake and digestibility without altering physiological responses and the hematological and biochemical parameters, resulting in greater water intake via food.
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- 2022
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36. Pearl millet cultivation with brackish water and organic fertilizer alters soil properties
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Cleyton de Almeida Araújo, Jaciele Beserra de Lira, André Luiz Rodrigues Magalhães, Thieres George Freire da Silva, Glayciane Costa Gois, Alberício Pereira de Andrade, Gherman Garcia Leal de Araújo, and Fleming Sena Campos
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Agriculture ,Animal culture ,SF1-1100 - Abstract
Semi-arid regions are characterized by high evapotranspiration and low rainfall, favoring the accumulation of salts when irrigated with brackish water. The aim of this study was to evaluate the effect of pearl millet cultivation with brackish water levels and fertilized with organic fertilizer on the chemical and physical properties of the soil. A split plot randomized block design was adopted, in a factorial arrangement, with three repetitions. Plots consisted of four irrigation levels (25, 50, 75 and 100% crop evapotranspiration) and subplots consisted of four levels of organic fertilizer (0; 15; 30 and 45 Mg ha-1). At the end of the pearl millet production cycle, soil was collected from layers 0-0.20 m and 0.20-0.40 m, for physical (soil bulk density, particle density and porosity) and chemical (EC, pH, K, Na, Ca, Mg, H + Al, SB, CEC, V) properties. There was no effect of interaction of brackish water levels and organic fertilizer levels on soil chemical properties. Brackish water reduced potassium on layer 0.20-0.40 m. A negative linear effect was found for density in the 0.20-0.40 m layer under different levels of organic fertilizer. Brackish water levels and organic fertilizer levels in the cultivation of pearl millet does not alter soil chemical and physical properties at the 0-0.20 m layer. However, the use of brackish water reduces the concentration of potassium in the soil and the application of organic fertilizer reduces soil density at the 0.20-0.40 m layer. Key words: Base saturation; Biosaline agriculture; Pennisetum glaucum (L.) R. Br.
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- 2021
37. Forage yield and structural responses of spineless cactus ‘Orelha de Elefante Mexicana’ at different planting densities
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Juliana de Souza Pereira, Priscila Izidro de Figueirêdo, Jefferson Souza dos Anjos, Fleming Sena Campos, Gherman Garcia Leal de Araújo, and Tadeu Vinhas Voltolini
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cropping density ,forage ,Opuntia stricta (Haw.) Haw ,semi-arid. ,Agriculture (General) ,S1-972 - Abstract
The objective was to evaluate the forage yield and structural responses of spineless cactus ‘Orelha de Elefante Mexicana’ (OEM) (Opuntia stricta (Haw.) Haw) at different planting densities. The experimental design was a randomized block with five treatments and four replicates, during two production cycles of 12 months each. The evaluated densities were 20,000; 25,000; 33,333; 50,000; and 100,000 plants ha-1. The increase in planting density caused a linear reduction in plant height, width, and mass, as well as in number of primary, secondary, tertiary, and overall cladodes. It also caused a linear increase in cladode area index, dry and green yield, water use efficiency, and forage accumulation rate. The increase in planting density promoted a quadratic effect on cladode thickness and dry matter content. Cladode thickness decreased with planting densities up to 47,500 plants ha-1 and increased from this point onwards. As for dry matter content, there was an increase up to the planting density of 61,428 plants ha-1 and a decrease from this point onwards. The increase in planting density of spineless cactus ‘Orelha de Elefante Mexicana’ caused changes in structural responses and in forage yield. The use of greater planting densities increased forage yield.
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- 2021
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38. Digital technologies in the care of people with diabetes during the COVID-19 pandemic: a scoping review
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Francisca Diana da Silva Negreiros, Açucena Leal de Araújo, Samuel Miranda Mattos, Tatiana Rebouças Moreira, Virna Ribeiro Feitosa Cestari, Lucilane Maria Sales da Silva, and Thereza Maria Magalhães Moreira
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Technology ,Educational Technology ,Mobile Applications ,Coronavirus Infections ,Severe Acute Respiratory Syndrome ,Diabetes Mellitus ,Public aspects of medicine ,RA1-1270 ,Nursing ,RT1-120 ,Mental healing ,RZ400-408 ,Education (General) ,L7-991 - Abstract
Abstract Objective: To map evidence on the use of digital technologies in the care of people with diabetes during the COVID-19 pandemic. Method: This is a scoping review, based on the JBI manual, which included scientific articles and gray literature from nine primary and seven secondary databases. Articles were independently assessed by two reviewers. Rayyan® was used to select the studies. The description of study characterization is presented in a table and tables, ending in a narrative synthesis. Results: A total of 1,964 studies were identified and, after selection, 23 publications remained for analysis. It turned out that telemedicine was used in all studies and remote consultation support technologies included continuous glucose monitoring devices, glucose data analysis software, insulin delivery systems, applications, audio and/or voice communication devices, which facilitated remote diabetes mellitus monitoring and management. Conclusion: Telehealth, monitoring technologies, insulin delivery systems and communication devices were tools used to monitor patients with diabetes during the pandemic.
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- 2021
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39. Effect of urea on gas and effluent losses, microbial populations, aerobic stability and chemical compositivo of corn (Zea mays L.) silage
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Ana Paula Maia dos Santos, Edson Mauro Santos, Juliana Silva de Oliveira, Gleidson Giordano Pinto de Carvalho, Gherman Garcia Leal de Araújo, Anderson Moura Zanine, Ricardo Martins Araújo Pinho, Daniele de Jesus Ferreira, Alberto Jefferson da Silva Macedo, and Joyce Pereira Alves
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lactic acid ,lactic acid bacteria ,silage additives ,yeasts ,Zea mays L. ,Agriculture ,Food processing and manufacture ,TP368-456 - Abstract
We evaluated the effects of urea addition on gas and effluent losses, fermentation profile, microbial populations, aerobic stability and chemical composition of corn silages. A completely randomised design with five levels of urea (0, 0.5, 1.0, 1.5, and 2.0% based on dry matter) and five replicates was used. A decreasing linear effect of urea levels on effluent losses in corn silages was observed. In parallel, an increasing linear effect of urea levels on pH, increasing from 3.49 to 4.12 in silages without urea in relation to silages with the maximum urea level, was also observed. Urea addition improved the aerobic stability of the silages, with 62 h for the silages without urea and from 90 to >96 h for the silages with urea. Based on the results of the principal components, two groups (I and II) could be distinguished. The most discriminating variables in group I were dry matter (-0.9), pH (-1.2) and lactic acid bacteria (-0.9), while in group II, effluent losses (1.0), ethanol (1.0), acetic acid (0.8) and gas losses (0.8) were most important. The use of urea at inclusion levels of around 2% in corn silage reduced gas losses, improved the nutritive value and promote the aerobic stability of silages. Highlights: The addition of urea in the corn silages increased the pH values from 3.49 (control) to 4.12 (2% of urea DM). The use of urea improved chemical composition of corn silages. The addition of urea reduced the moulds and yeast populations in the corn silages after exposure to air. Urea addition improved the aerobic stability of the corn silages.
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- 2021
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40. Buffel grass pre-dried as a modulator of the fermentation, nutritional and aerobic stability profile of cactus pear silage
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Elizângela Nunes Borges, Cleyton de Almeida Araújo, Beatriz Silva Monteiro, Antonio Sousa Silva, Lívian De Freitas Albuquerque, Gherman Garcia Leal de Araújo, Fleming Sena Campos, Glayciane Costa Gois, Renilde Cordeiro de Souza, and Alessandra Oliveira de Araújo
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Soil Science ,Animal Science and Zoology ,Plant Science ,Agronomy and Crop Science - Published
- 2023
41. Characterisation and Recovery of Minerals in Silages of Sorghum IPA 2502 Irigated with Different Leaching Fractions of Brackish Water
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Fleming Sena Campos, Gherman Garcia Leal de Araújo, Welson Lima Simões, Thieres George Freire da Silva, Miguel Júlio Machado Guimarães, Cleyton de Almeida Araújo, Amélia de Macedo, Getúlio Figueiredo de Oliveira, Tiago Santos Silva, Anderson de Moura Zanine, Daniele de Jesus Ferreira, Hactus Souto Cavalcanti, and Glayciane Costa Gois
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macrominerals ,mineral retention ,Sorghum bicolor - Abstract
The objective of this study was to evaluate the characteristics and recovery of minerals in silages of sorghum cv. IPA 2502 irrigated with different leaching fractions of brackish water. Sorghum cultivation was carried out in the field in a randomised block design, with four replications and four irrigation leaching fractions (0%, 5%, 10%, and 15%). From the harvested plant material, five silos per treatment, with five repetitions, were arranged in a completely randomised design for ensiling. Leaching fractions did not alter the levels of nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur in sorghum. The sodium content showed a quadratic response to the leaching fractions, which was also observed for iron, manganese, and chloride. In silage, an increasing linear effect was found for nitrogen, whereas for phosphorus, potassium, and sulfur, the contents were reduced with the addition of the leaching fraction. The contents of copper, iron, zinc, and chloride in silages responded in a quadratic way. The use of brackish water, especially the 15% leaching fraction, in the cultivation of sorghum enhances the mineral contents and the recovery of some macro- and micro-nutrients after the ensiling process.
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- 2023
42. Nutritional properties and in vitro gas production in cactus pear (Opuntia stricta) and cassava (Manihot esculenta) shoot silages
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Cleyton de Almeida Araújo, Marcelo de Siqueira Pinto, Getúlio Figueiredo de Oliveira, Jessica Maria da Conceição da Silva Rodrigues, Diego de Sousa Cunha, Claudenilde de Jesus Pinheiro Costa, Daniel Anderson de Souza Melo, André Luiz Rodrigues Magalhães, Gherman Garcia Leal de Araújo, Fleming Sena Campos, and Glayciane Costa Gois
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Ecology ,Animal Science and Zoology - Published
- 2023
43. Número de bolos ruminais e mastigação merícica de ovinos recebendo dieta a base de palma forrageira e fenos de Atriplex
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Valéria Louro Ribeiro, Ângela Maria Vieira Batista, Adriana Guim, Francisco Fernando Ramos De Carvalho, Gherman Garcia Leal De Araújo, Renaldo Fernandes Sales da Silva Araújo, Carla Wanderley Mattos, and Ednéia de Lucena Vieira
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General Earth and Planetary Sciences ,General Environmental Science - Abstract
Este trabalho teve por objetivo avaliar os efeitos da substituição da palma forrageira (Opuntia ficus-indica, Mill) por feno de erva sal (Atriplex nummularia Lind.) e farelo de milho sobre o número de bolos ruminais e variáveis da mastigação merícica de ovinos. Os níveis de substituição foram: 0,0; 15,3; 35,3; 62,9 e 100%. Foram utilizados cinco carneiros adultos, fistulados no rúmen, com peso vivo médio de 65 ± 2 kg; alojados em baias individuais, distribuídos em um delineamento quadrado latino 5 x 5 (5 dietas x 5 períodos). O número de bolos ruminados, tempo de mastigação merícica por bolo ruminal (MMtb) e número de mastigação merícica por bolo (MMnb) foram influenciados significativamente (P
- Published
- 2023
44. Clinical and post mortem examination of white worm lizards (Amphisbaena alba) in the State of Paraíba, Northeastern Brazil: morphological, pathological and radiographic findings of a secretive species
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Raquel M.F. Pereira, Raquel A.F. Silva, Rubia A.G. Sampaio, José F. Silva Neto, Rafael L. Oliveira, Carolina F. Pires, Andressa D.A. Frade, and Jeann Leal de Araújo
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White worm lizards ,Amphisbaena alba ,Brazil ,morphology ,pathology ,radiography ,Squamata ,reptiles ,wildlife diseases ,trauma ,Semenoviella amphisbaenae ,wildlife animals ,Veterinary medicine ,SF600-1100 - Abstract
ABSTRACT: Amphisbenians are limbless reptiles that belong to the order Squamata. Due to their fossorial and secrevie habits, little is known about their morphology, ecology and pathological conditions that may affect them. In this manuscript, we present a brief guide for identification of normal structures as well as traumatic injuries on radiography and necropsy of Amphisbaena alba. From April to September 2019, three cases of A. alba with suspected trauma were referred to the Veterinary Hospital of the Federal University of Paraíba (UFPB). In the clinical evaluation, traumatic injuries were observed, and support therapy was instituted, but they did not resist and died shortly after. Bone fractures and organ ruptures, in addition to specific structures of this species were identified on radiography. A systematic necropsy was performed of all amphisbaenians in order to evaluate external and internal structures, not only to identify lesions but also to investigate the morphological aspects of amphisbenids. Macroscopically, multiple organ fractures and ruptures observed in radiographs were confirmed, in addition to the presence of the cestodes Semenoviella amphisbaenae in the large intestine. Histologically, it was possible to identify normal characteristics and microscopic lesions in the tissues. This is the first study to incorporate morphological, clinical, and pathological aspects of A. alba. This manuscript brings essential information for wildlife veterinarians and pathologists who may have to treat or perform a necropsy on these unique reptiles.
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- 2021
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45. Integrated management of agronomic practices in the forage cactus: maximising productivity, biological efficiency and economic profitability
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Hygor Kristoph Muniz Nunes Alves, Alexandre Maniçoba da Rosa Ferraz Jardim, Luciana Sandra Bastos de Souza, George do Nascimento Araújo Júnior, Cleber Pereira Alves, Gherman Garcia Leal de Araújo, Antonio José Steidle Neto, Kaique Renan da Silva Salvador, Antonio Gebson Pinheiro, and Thieres George Freire da Silva
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Plant Science ,Horticulture - Abstract
Forage cactus cropping systems that include a combination of agricultural practices (cloning, irrigation, mulching and/or intercropping) can increase forage production and economic return in semi-arid environments. This study evaluated the effect on productivity, biological efficiency and economic return of combining different practices with forage cactus cropping systems in the semi-arid region of Brazil. The research was conducted in four experimental areas, in a randomised block design with four replications, and included the following practices: 1) clones – irrigation - cover, 2) different irrigation depths, 3) intercropping - mulching, and 4) different levels of mulch. The treatments in experiment I consisted of three cactus clones (‘Orelha de Elefante Mexicana’—OEM; ‘Miúda’—MIU and ‘IPA-Sertânia’—IPA), two water regimes (rainfed and irrigated), and two levels of mulch (with and without mulch). Experiment II comprised four irrigation depths (0, 40, 80 and 120% of the crop evapotranspiration) and three cactus clones. In experiment III, three crop arrangements (single cactus, cactus intercropped with millet, and single millet) were evaluated under two levels of mulching (with and without mulching). In experiment IV, four levels of mulch were used (0, 5, 10 and 15 Mg ha-1). The total number of cladodes per plant, fresh matter yield (YFM), dry matter yield (YDM), and final plant density were obtained when harvesting. Economic viability was assessed using the profitability index (PI). The rainfed systems showed greater yield. The use of mulch afforded greater productivity. The OEM clone (YFM = 310.76 Mg ha-1 and YDM = 29.87 Mg ha-1) obtained a higher yield than did the IPA and MIU clones. The highest PI values were achieved under the rainfed systems. The MIU and IPA clones exhibited lower PI values. The cactus-millet intercrop achieved the best performance with the use of mulch. Cactus systems of 15.0 Mg ha-1 showed a greater PI value. It was concluded that the integrated management of such practices as intercropping, mulching and the adoption of the OEM clone can increase the supply of forage. These practices can promote the sustainable intensification of forage input in Livestock Production Systems in semi-arid environments.
- Published
- 2022
46. Drug treatment and quality of life in hypertensive patients
- Author
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Gabriela da Silva Rosa, Luana Savana Nascimento de Sousa Arruda, Tatiana Victória Carneiro Moura, Açucena Leal de Araújo, Ionara Holanda de Moura, Ana Roberta Vilarouca da Silva
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Hipertensão arterial ,Tratamento medicamentoso ,Qualidade de vida ,Unidade Básica de Saúde ,Nursing ,RT1-120 - Abstract
DOI: https://doi.org/10.26694/2238-7234.9143-51 Objetivo: Investigar a adesão ao tratamento medicamentoso e a qualidade de vida dos hipertensos atendidos na Estratégia Saúde da Família. Metodologia: Estudo descritivo e transversal, realizado com 105 hipertensos de uma Unidade Básica de Saúde, por meio de um formulário, composto por itens que avaliaram os dados socioeconômicos, adesão medicamentosa, adesão/vínculo, e qualidade de vida. A análise se deu por testes ANOVA-One e de Tukey. Adotou-se o nível de significância nas análises de 5% e intervalo de confiança de 95%. A pesquisa foi aprovada pelo Comitê de Ética em Pesquisa, Universidade Federal do Piauí, parecer nº 2.244.618. Resultados: Observou-se que 70,5% dos participantes eram do sexo feminino. Em relação à adesão medicamentosa 46,7% dos hipertensos apresentavam baixa adesão, quanto adesão e vínculo, 88,6% relataram adesão satisfatória. Acerca da qualidade de vida, observou-se maior comprometimento dos domínios psicológico e meio ambiente. Conclusão:O estudo contribui com a identificação de que a não adesão medicamentosa interfere diretamente na qualidade de vida dos hipertensos. Nesse contexto, os profissionais da saúde precisam estar qualificados, para tornar as medidas preventivas mais eficazes e rotineiras na atenção primária, com promoção da assistência de qualidade que estimule o autocuidado das pessoas com hipertensão quanto ao tratamento.
- Published
- 2020
47. Chemical characteristics, degradation kinetics and gas production of arboreal species for ruminants
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Leandro Pereira de Oliveira, André Luiz Rodrigues Magalhães, Ana Lúcia Teodoro, Albericio Pereira de Andrade, Kelly Cristina dos Santos, and Gherman Garcia Leal de Araújo
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Goats ,Native pasture ,Semi-arid ,Sheep ,Agriculture (General) ,S1-972 - Abstract
ABSTRACT The breeding systems of the small ruminants are extensive in the great majority, in which the animals are created in areas of native pasture named Caatinga, being necessary the knowledge on the chemical composition and its characteristics of feed degradation is crucial to increase nutrient use efficiency. Thereat, the objective of this study was to evaluate the chemical composition, the minerals, the carbohydrates and nitrogenous compounds fractionation, the degradability, in vitro dry matter digestibility and the in vitro gas production of arboreal species, those are consumed by goats and sheeps. The species evaluated were Cnidoscolus phyllacanthus (Muell. Arg.) Pax. et K. Hoffman, Mimosa tenuiflora (Willd.) Poiret, Myracrodruon urundeuva Fr. All., Poincianella bracteosa (Tul.) L. P. Queiroz, Spondias tuberosa Arr. Cam. and Ziziphus joazeiro Mart. It was found that Mimosa tenuiflora has a higher crude protein quantity (174.9 g.kg-1 DM). Spondias tuberosa and Myracrodruon urundeuva had the highest values for total carbohydrates compared to the other species analyzed. As for the fractionation of nitrogenous compounds, the highest proportion of fraction A was found for Cnidoscolus phyllacanthus (375.5 g.kg-1 CP). Among the species studied, Cnidoscolus phyllacanthus is highlighted with the highest ruminal degradation (61.63%) and dry matter digestibility (627.1 g.kg-1 DM), reflecting higher gas production (206.02 mL.g-1 DM). Cnidoscolus phyllacanthus, Poincianella bracteosa and Myracrodruon urundeuva showed a greater availability of nutrients in the rumen which is fundamental to increase the amount of ruminal microbial protein which reaches the small intestine for use by the animal.
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- 2020
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48. Oral magnesium supplementation for leg cramps in pregnancy-An observational controlled trial.
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Carla Adriane Leal de Araújo, Suélem Barros de Lorena, Guilherme Camelo de Sousa Cavalcanti, Gabriel Landim de Souza Leão, Geraldo Padilha Tenório, and João Guilherme B Alves
- Subjects
Medicine ,Science - Abstract
BACKGROUND:Oral magnesium for leg cramps treatment in pregnancy is a controversial issue according to recent Cochrane systematic review. This study aims to evaluate the efficacy of Mg++ supplementation in leg cramps treatment in pregnancy. METHODS:This observational clinical trial studied 132 pregnant women with leg cramps in the first trimester of pregnancy. At baseline, 74 (56.3%) had two leg cramps episodes per week, 28 (21.1%) three episodes, 13 (9.8%) four episodes and 9 (6.8%) five or more episodes. They were randomized 1:1 to 300 mg/day of oral Mg++ citrate (n = 66) or placebo (n = 66). The primary outcome was the frequency of leg cramps episodes per week reported by pregnant women. Secondary outcomes were the ocurrence of leg cramps and oral magnesium side effects. RESULTS:130 pregnant women completed the study and the two groups were comparable according to some sociodemographic and clinical characteristics. After 4 weeks of intervention it was observed a 28.4% (39/132) (CI 95%: 20.9-37.0) reduction of leg cramps in all participants and no difference between the two groups was found; reduction of 27.2% (18/66) (CI 95%: 17.0-39.6) in Mg++ group and 32.8% (21/66) (CI 95%: 21.6-45.7) in the placebo group. The OR of leg cramps was 1.3 (CI 95%: 0.6-2.9), p = 0.527, taking the placebo group as reference. Among pregnant women who remained with leg cramps the mean of leg cramps episodes per week showed no significance difference between the Mg++ and placebo groups; t-student test: p = 0.408. Four pregnant women showed gastrointestinal side effects; 2 in each group had nauseas and diarrhoea. CONCLUSION:Oral magnesium supplementation during pregnancy did not reduce the ocurrence and frequency of episodes of leg cramps.
- Published
- 2020
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49. Carcass traits and meat quality of lambs fed with cactus (Opuntia fícus-indica Mill) silage and subjected to an intermittent water supply.
- Author
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Aelson Fernandes do Nascimento Souza, Gherman Garcia Leal de Araújo, Edson Mauro Santos, Paulo Sérgio de Azevedo, Juliana Silva de Oliveira, Alexandre Fernandes Perazzo, Ricardo Martins Araujo Pinho, and Anderson de Moura Zanine
- Subjects
Medicine ,Science - Abstract
The present study aimed to evaluate the effect of cactus silage and an intermittent water supply for lambs on carcass traits and meat quality. Thirty-six crossbreed lambs with an initial average weight of 19.8 ± 2.1 kg and average age of 6 months were randomly assigned to a 3 × 3 factorial design comprising three addition ratios of cactus silage to the diet (0, 21, and 42% based on dry matter) and three water supply intervals (0, 24, and 48 h) with four replicates. There was no interaction (P > 0.05) between the cactus silage ratio and intermittent water supply for any of the evaluated variables, with the exception of the yield of the half carcass commercial cuts. There was no significant effect of intermittent water supply (P > 0.05) on the carcass characteristics or meat quality. The addition of forage cactus silage as a substitute for Tifton hay affected the morphometric measurements (P < 0.05) and carcass compactness index (P < 0.05). The addition of 42% cactus silage to the diet increased (P < 0.05) the rib eye area (13.98 cm2). The addition of cactus silage as a substitute for Tifton hay positively affected (P < 0.05) the carcass weight of commercial cuts of the lambs. To the physical and chemical parameters of the Longissimus lumborum, the addition of 42% cactus silage to the diet reduced the color meat parameters (P < 0.05) and pH0 and 24h, cooking losses, and shear force were not affected (P > 0.05). The addition of forage cactus silage to the lambs' diet affected (P < 0.05) the composition of some saturated fatty acids in the meat. A water supply interval of up to 48 h does not influence carcass characteristics and meat quality. Therefore, the use of cactus silage can be recommended in situations of water scarcity without harming the production or meat quality of crossbreed lambs.
- Published
- 2020
- Full Text
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50. Ingestive behavior and thermoregulation in sheep fed forage cactus silage undergoing intermittent water supply
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Ismael de Sousa Nobre, Gherman Garcia Leal de Araújo, Edson Mauro Santos, Gleidson Giordano Pinto de Carvalho, Bonifácio Benicio de Souza, Ossival Lolato Ribeiro, Silvia Helena Nogueira Turco, Anderson Barbosa Cavalcante, and Italo Reneu Rosas de Albuquerque
- Subjects
Bem estar animal ,Parâmetros fisiológicos ,Respostas termorregulatórias ,Ruminação. ,Agriculture (General) ,S1-972 - Abstract
This study aimed to assess the effect of using forage cactus silage in the diet of sheep under intermittent water supply on its ingestive behavior and thermoregulation. We used in the experiment thirty-six intact male sheep of undefined genotype with an initial average weight of 19.8 ± 2.1 kg and age of approximately six months. The experimental design was a randomized block design in a 3 × 3 factorial scheme composed of three levels of forage cactus silage in the diet (0, 21, and 42%), three water supply periods (0, 24, and 48 hours), and four replications. For the ingestive behavior, observations were carried out every 5 minutes for 2 periods of 24 hours. Thermoregulatory responses were taken at 7:00 and 15:00 h on days other than those intended for ingestive behavior tests. Intermittent water supply did not affect any of the studied variables (P > 0.05). The use of forage cactus silage significantly influenced the ingestive behavior of animals (P < 0.05). Sheep fed forage cactus silage in the diet presented an average feeding efficiency of 255.77 g DM h?1 and an average rumination efficiency of 102.16 g DM h?1, while animals fed control diet showed values of 198.63 and 78.45 g DM h?1, respectively. Urinary frequency increased according to the levels of forage cactus silage in the diet, with 23.60 urination per day in animals fed diets with 42% of forage cactus silage and 10.83 urination per day in animals fed control diet. However, the search for water reduced, with averages of 2.73 and 0.54 per day for animals fed 0 and 42% forage cactus silage, respectively. The use of forage cactus silage also increased thermoregulatory responses of sheep, with an average respiratory rate of 103.35 mov. min?1 and heart rate of 140.08 mov. min?1 in the warmest period of the day (in the afternoon). Thus, sheep fed forage cactus silage increases its feeding and rumination efficiencies, decreases its search for water, and increases its thermoregulatory responses. The intermittent water supply within 48 hours does not influence the ingestive behavior and thermoregulation of confined sheep.
- Published
- 2018
- Full Text
- View/download PDF
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