11 results on '"Dias e Silva, Tairon Pannunzio"'
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2. Fermentation Profile, Nutritional Quality and Microbial Populations of Melon Plant Biomass Silage Ensiled with Corn Bran
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Nascimento, Romilda Rodrigues do, primary, Edvan, Ricardo Loiola, additional, Nascimento, Keuven dos Santos, additional, Alves Barros, Dhiéssica Morgana, additional, Rocha, Arturene Marques, additional, Dias e Silva, Tairon Pannunzio, additional, Santos, Edson Mauro, additional, Miranda, Rafael de Souza, additional, Biagiotti, Daniel, additional, and Araújo, Marcos Jácome de, additional
- Published
- 2023
- Full Text
- View/download PDF
3. Influence of the phenological stage at harvest of sesame (Sesamum indicum) on silage quality
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da Silva, Rosmeire Pereira, primary, dos Santos Nascimento, Keuven, additional, de Sousa, Alex Rodrigues, additional, Medeiros, Otávio Tavares, additional, Macêdo, Mayra Fernanda Alves, additional, Dias e Silva, Tairon Pannunzio, additional, Edvan, Ricardo Loiola, additional, and de Araújo, Marcos Jácome, additional
- Published
- 2021
- Full Text
- View/download PDF
4. Sheep and goat feeding behavior profile in grazing systems
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Dias e Silva, Tairon Pannunzio, primary and Abdalla Filho, Adibe Luiz, additional
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- 2020
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5. Changes in hematological biomarkers of Nellore cows at different reproductive stages
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Oliveira, Wagner Dias Coelho de, primary, Dias e Silva, Tairon Pannunzio, additional, Araújo, Marcos Jácome de, additional, Edvan, Ricardo Loiola, additional, Oliveira, Ronaldo Lopes, additional, and Bezerra, Leílson Rocha, additional
- Published
- 2019
- Full Text
- View/download PDF
6. Características termorreguladoras de diferentes linhagens de suínos na microrregião do Alto Médio Gurguéia
- Author
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Rocha, Jaqueline da Silva, Silva, Aline de sousa, Brito, Moisés Almeida, Dias e Silva, Tairon Pannunzio, and Pereira, Alécio Matos
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Environmental sciences ,lcsh:GE1-350 ,lcsh:G ,Agriculture (General) ,Geography. Anthropology. Recreation ,lcsh:Geography. Anthropology. Recreation ,GE1-350 ,lcsh:Agriculture (General) ,lcsh:S1-972 ,lcsh:Environmental sciences ,S1-972 - Abstract
Objetivou-se avaliar as características termorreguladoras de diferentes linhagens de suínos em diferentes períodos climáticos (PC1 - quente e seco e PC2 - ameno e úmido) na microrregião região do alto médio Gurguéia. Foram utilizados suínos Agroceres (n = 7) e Dan Breed (n = 7). A frequência respiratória (FR) e temperatura retal (TR) foram coletadas nos horários de 7-8 e 14-15 h, quatro vezes em cada período climático. Nos mesmos dias e horários foram mensuradas a temperatura ambiente (TA), umidade relativa do ar (UR) e temperatura de globo negro (TGN) e, a partir destas foi calculado o índice de temperatura de globo e umidade (ITGU). A média geral da FR no PC1 foi de 58.73 (7-8 h) e 81.00 mov/mim(14-15 h). Para TR foi de 38.60 (7-8 h) e 37.81 ºC (14-15 h). E PC2 para FR de 46.45 (7-8 h) e 50.96 mov/mim(14-15 h) e para TR de 38.34 (7-8 h) e de 37.65 ºC (14-15 h). Quanto às duas linhagens, Agroceres e Dan Breed, nessa ordem, a média da TR foi 38.53 e 38.68 ºC e FR de 57.66 e 60.91 mov/mim. O ambiente de pesquisa está fora da zona de conforto para suínos, e apesar da TR estar dentro dos limites fisiológicos, a FR esteve quase sempre acima dos limites fisiológicos demonstrando estresse dos animais.
- Published
- 2013
7. Effect of exposure to solar radiation on physiological parameters and decline estimation of milk production by crossbred cows (Holstein x Gir) in the southern Piauí State, Brazil
- Author
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Dias e Silva, Tairon Pannunzio, Sousa Júnior, Severino Cavalcante, Oliveira, Ravy Guerra de, and Santos, Karina Rodrigues dos
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heat stress ,thermoregulation ,productivity ,termorregulação ,food and beverages ,estresse térmico ,produtividade ,bem-estar animal ,animal welfare - Abstract
This work aimed to evaluate and correlate the thermoregulatory characteristics of crossbredcows (Holstein x Gir) submitted to three different periods of exposure to solar radiation with somemeteorological variables and their effects on milk production. Were twelve lactating cows dividedinto three groups consisting of four animals each, all of the third lactation, up to five years of ageand approximately 50 days of lactation, submitted to different periods of exposure to solar radiation.Milk production per cow in kilograms was recorded in two daily milkings. The respiratory rate (RR),heart rate (RR), rectal temperature (RT) and the decline in milk production (DPL) obtained bythe difference between the weights of the morning and afternoon milkings per cow during theexperiment were collected four times a week in May and June 2011. The results revealed that thetemperature and humidity index (THI) for cows exposed to two hours of solar radiation was higherthan values considered critical for lactating cattle. The group presented three upper critical valuesfor all thermoregulatory characteristics of animals when compared with groups one and two.The thermoregulatory characteristics of animals of groups two and three groups were positivelycorrelated with the decline in milk production and differently with meteorological variables., Este trabalho teve o objetivo de avaliar e correlacionar as características termorreguladoras devacas mestiças (Holandês x Gir) submetidas a três períodos diferentes de exposição à radiação solarcom algumas variáveis meteorológicas e seus efeitos na produção de leite. Foram utilizadas dozevacas lactantes divididas em três grupos compostos por quatro animais cada, todos de terceiralactação, acima de cinco anos de idade e aproximadamente 50 dias de lactação, submetidosa diferentes períodos de exposição à radiação solar. A produção de leite em quilogramas porvaca foi registrada em duas ordenhas diárias. A frequência respiratória (FR), a frequência cardíaca(FR), a temperatura retal (TR) e o declínio da produção de leite (DPL) obtido pela diferença entreas pesagens das ordenhas da manhã e tarde por vaca durante o experimento foram coletadosquatro vezes por semana, em maio e junho de 2011. Os resultados revelaram que o índicetemperatura e umidade (ITU) para as vacas expostas a duas horas de radiação solar foi superior avalores considerados críticos para bovinos em lactação. O grupo três apresentou valores críticossuperiores para todas as características termorreguladoras dos animais quando comparada comos grupos um e dois. As características termorreguladoras dos animais dos grupos dois e trêscorrelacionaram-se positivamente com o declínio da produção de leite e de maneira diferentecom as variáveis meteorológicas. Effect of exposure to solar radiation on physiological parameters anddecline estimation of milk production by crossbred cows(Holstein x Gir) in the southern Piauí State, BrazilThis work aimed to evaluate and correlate the thermoregulatory characteristics of crossbredcows (Holstein x Gir) submitted to three different periods of exposure to solar radiation with somemeteorological variables and their effects on milk production. Were twelve lactating cows dividedinto three groups consisting of four animals each, all of the third lactation, up to five years of ageand approximately 50 days of lactation, submitted to different periods of exposure to solar radiation.Milk production per cow in kilograms was recorded in two daily milkings. The respiratory rate (RR),heart rate (RR), rectal temperature (RT) and the decline in milk production (DPL) obtained bythe difference between the weights of the morning and afternoon milkings per cow during theexperiment were collected four times a week in May and June 2011. The results revealed that thetemperature and humidity index (THI) for cows exposed to two hours of solar radiation was higherthan values considered critical for lactating cattle. The group presented three upper critical valuesfor all thermoregulatory characteristics of animals when compared with groups one and two.The thermoregulatory characteristics of animals of groups two and three groups were positivelycorrelated with the decline in milk production and differently with meteorological variables.
- Published
- 2012
8. Congenital megaesophagus in dog
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Alves, Naira Moura, primary, Dias e Silva, Tairon Pannunzio, additional, Pereira, Alécio Matos, additional, Rosito, Juliana, additional, and Borges, Mônica Mayrbaurl, additional
- Published
- 2015
- Full Text
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9. Aneurisma de artéria ilíaca em equinos.
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de Oliveira, Ravy Guerra, Dias e Silva, Tairon Pannunzio, do Santos, Ana Beatriz Nobrega, Camara Saquetti, Carlos Henrique, Rodrigues Alves, Samuel, and Damazio Rajão, Mariana
- Abstract
Background: Aneurysm is a dilation and a weakening of the vessel, usually 2 times higher than the normal diameter of the vessel. Considering the complexity of the definitive diagnosis of iliac artery aneurysm, it is necessary to use technology by imaging, aiming an early diagnosis. Thus, application of Doppler ultrasound allows the study of the horse's vascular system allowing various types of diagnoses among these members and vascularization for diagnosing thrombi in the abdominal aorta and mesenteric arteries in side verminotic aneurysm. The aim of this study was to describe the occurrence of two cases of aneurysm involving the aortic-iliac diagnosed by Doppler ultrasound. Cases: The study describes two cases of the aneurism in horses diagnosed by Doppler ultrasound at the Veterinary Hospital of UPIS. The animals showed clinical signs of edema in the pelvic limb, with varied degree of lameness 3 to 4, pain and wound did not heal and septic arthritis. The final diagnosis was obtained by Doppler ultrasound. In case one, Doppler ultrasound analysis indicated high arterial distension and blood flow disorganized, suggesting aneurysm. The patient did not respond adequately to therapy and due to the severity of these changes, the euthanasia was performed for definitive diagnostic. On the other hand, in case two, in the imaging examination, it was diagnosed with a dilated aortic Iliac left four times larger than the right and disorganized blood flow suggesting aneurysm. As a result of diagnosis and unfavorable prognosis, it was decided to stop sports activities by the animal mainly due to the progressive increase of the aneurysm. Discussion: Between the two reported cases, one animal died with excessive extension of injury and in another it was possible to establish a palliative treatment being observed improvement in clinical symptomatology. The aneurysm was defined as a dilation of the artery, which may be congenital or acquired. In this case, it was not possible to define the main cause. However, their characteristics, visualized through ultrasound and necropsy corroborate to described in the literature, such as slow growth, achieve considerable volume may compress, displace and destroy neighboring structures. They also tend to increase in size until they break, causing bleeding. In the reports one and two it was found aneurysm verum, where in the animal of the report one was carried out euthanasia due to the rupture of the iliac artery. Surgical procedures are not usually indicated, due to the rapid evolution of the aneurysm culminating in hemorrhage and death of the patient. Ultrasound in these cases was also able to measure the extent of the lesion, to evaluate the blood flow and consequently the turbulence of blood. It is a disease with an unfavorable prognosis, by the progressive increase of the aneurysm or due to the possibility of aneurysm rupture. According to the results of this report can be concluded that Doppler ultrasound should be included in the routine practice of equine veterinary clinic, mainly in athletic horses to diagnose arterial lesions with complicated detection on clinical examination. The clinical symptomatology presented by the animals can be included in routine practice. The aneurysm of the iliac artery if was not diagnosed in time can cause death of the animal, however, if it was detected early, it can be established a palliative treatment extending the duration of animal life. [ABSTRACT FROM AUTHOR]
- Published
- 2017
10. Adaptive parameters and thermal comfort of postpartum ewes fed on concentrate supplementation in grazing system.
- Author
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Da Rocha, Ronne-von Ribeiro, De Oliveira, Petrônio Batista, Nunes, Amaury Guimarães, Dias e Silva, Tairon Pannunzio, Pereira, Alécio Matos, and Da Costa Torreão, Jacira Neves
- Abstract
Copyright of Acta Scientiarum: Animal Sciences is the property of Universidade Estadual de Maringa and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2014
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11. Efeito da exposição à radiação solar sobre parâmetros fisiológicos e estimativa do declínio na produção de leite de vacas mestiças (Holandês X Gir) no sul do estado do Piauí.
- Author
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Dias e Silva, Tairon Pannunzio, Guerra de Oliveira, Ravy, Cavalcante Sousa Júnior, Severino, and Rodrigues dos Santos, Karina
- Subjects
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ANIMAL welfare , *PHYSIOLOGICAL effects of heat , *BODY temperature regulation , *AGRICULTURAL productivity - Abstract
This work aimed to evaluate and correlate the thermoregulatory characteristics of crossbred cows (Holstein x Gir) submitted to three different periods of exposure to solar radiation with some meteorological variables and their effects on milk production. Were twelve lactating cows divided into three groups consisting of four animals each, all of the third lactation, up to five years of age and approximately 50 days of lactation, submitted to different periods of exposure to solar radiation. Milk production per cow in kilograms was recorded in two daily milkings. The respiratory rate (RR), heart rate (RR), rectal temperature (RT) and the decline in milk production (DPL) obtained by the difference between the weights of the morning and afternoon milkings per cow during the experiment were collected four times a week in May and June 2011. The results revealed that the temperature and humidity index (THI) for cows exposed to two hours of solar radiation was higher than values considered critical for lactating cattle. The group presented three upper critical values for all thermoregulatory characteristics of animals when compared with groups one and two. The thermoregulatory characteristics of animals of groups two and three groups were positively correlated with the decline in milk production and differently with meteorological variables. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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