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4. LINFOMA CUTÂNEO CENTROFOLICULAR: UM RELATO DE CASO

Author

Silva, CS, primary, Oliveira, GL, additional, Ribeiro, ACFG, additional, Amaral, NC, additional, Carvalho, GA, additional, Oliveira, VL, additional, Nunes, MB, additional, Silva, NAHL, additional, Nogueira, FL, additional, and Casas, PHFDCL, additional

Published
2023
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9. Blood Dosage of Vitamin D in Pregnant Women and Association with Preeclampsia and Fetal Low Weight

Author

Dias Ba, Rodrigues Ys, Guerra Pb, Coutinho Lm, de Souza Hd, Clarissa Rocha Panconi, Silva Cs, Heringer Vccr, Fraga Cac, de Rezende Goston Hsr, Sophia Helena Batalha, and Juliana Barroso Zimmermmann

Subjects
Longitudinal study, medicine.medical_specialty, Fetus, Obstetrics, business.industry, Protective factor, 030209 endocrinology & metabolism, General Medicine, Prenatal care, medicine.disease, Preeclampsia, 03 medical and health sciences, 0302 clinical medicine, Diabetes mellitus, medicine, Vitamin D and neurology, Gestation, 030212 general & internal medicine, business, reproductive and urinary physiology
Abstract

Objective: The present study aimed to evaluate the vitamin D blood dosage during the three gestational trimesters, while identifying the frequency of pregnant women in the normal range, the variance in the three periods and evaluate the association between vitamin D and the obstetric complications such as preeclampsia, diabetes, and weight of the newborn. Methods: This is a longitudinal study with pregnant and non-pregnant women, from which there was collected data of anamneses, physical exam, obstetric info, as well as milk consumption habits, sunscreen and sun exposure, and also the vitamin D blood dosage. Results: There were 91 Pregnant Women studied, from whom the comparison between the vitamin D dosages identified the absence of gestation as a protective factor for VDD; the tendency for lower levels of supplementations when the workplace is in an external environment; the association between vitamin D and pre-eclampsia in the first trimester. Conclusion: The most relevant consequences from VDD were pre-eclampsia in the first trimester, the absence of gestation as a protective factor for VDD, and the need to consider the workplace before supplementation.

Published
2020

11. Dosagem sérica da vitamina D em mulheres durante o controle ginecológico

Author

Sophia Helena Batalha, Yan Sze Rodrigues, Bruno Abi-Diwan Dias, Pedro Bauer Guerra, Juliana Barroso Zimmermmann, Silva Cs, Hugo Sérgio Ronki de Rezende Goston, Carlos Assis Caiado Fraga, and Victor Cabral Costa Ribeiro Heringer

Subjects
deficiência de vitamina D, business.industry, Strategy and Management, Mechanical Engineering, Metals and Alloys, ginecologia, Medicine, vitamina D, business, saúde da mulher, Industrial and Manufacturing Engineering
Abstract

Introdução: Sabe-se que a vitamina D é fator necessário para o desenvolvimento e a manutenção do tecido ósseo e da homeostase normal do cálcio e do fósforo. Vivemos em uma época em que o deficit de vitamina D (DVD) pode ser considerado uma epidemia e conhecer seus níveis em mulheres nos parece importante, considerando o ciclo menstrual e a chegada da menopausa, que pode determinar sérias complicações. Métodos: Foram estudadas 87 pacientes atendidas pelo Serviço de Ginecologia da Faculdade de Medicina de Barbacena, no período proposto. Todas as pacientes foram submetidas a dosagem de vitamina D e o método escolhido foi o Elecsys Vitamin D. Os resultados de vitamina D foram comparados com dados clínicos, ginecológicos e epidemiológicos das pacientes estudadas. Considerou-se p0,05), mas houve associação quando se comparou o bom consumo de leite com o não consumo de leite (p=0,03). Conclusões: Nossos dados são importantes porque identificam o deficit de vitamina D em um percentual considerável da população feminina adulta.

Published
2021

14. Performance assessment of 11 commercial serological tests for SARS-CoV-2 on hospitalized COVID-19 patients

Author

Serre-Miranda, C, primary, Nobrega, C, additional, Roque, S, additional, Canto-Gomes, J, additional, Silva, CS, additional, Vieira, N, additional, Barreira-Silva, P, additional, Alves-Peixoto, P, additional, Cotter, J, additional, Reis, A, additional, Formigo, M, additional, Sarmento, H, additional, Pires, O, additional, Carvalho, A, additional, Petrovykh, DY, additional, Diéguez, L, additional, Sousa, JC, additional, Sousa, N, additional, Capela, C, additional, Palha, JA, additional, Cunha, PG, additional, and Correia-Neves, M, additional

Published
2020
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15. Silver Russel Syndrome and Pregnancy

Author

Adrianne Maria Berno de Rezende Duarte, Alexander Cangussu Silva, Sophia Helena Batalha, Patrícia de Oliveira Lima, Silva Cs, and Juliana Barroso Zimmermmann

Subjects
medicine.medical_specialty, Pregnancy, Obstetrics, business.industry, medicine, business, medicine.disease
Published
2019

16. Complications of Use of Injected Liquid Silicone in Breast: A Case Report

Author

Silva Ac, Silva Cs, Duarte Ambdr, Zimmermmann Sg, Sophia Helena Batalha, and Zimmermmann Jb

Subjects
030203 arthritis & rheumatology, chemistry.chemical_classification, Waterproofing, Materials science, Silicon, chemistry.chemical_element, Polishing, Polymer, 030230 surgery, Elastomer, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Oxygen atom, Silicone, chemistry, Protective Agents, Composite material
Abstract

Silicone is any chemical polymer, manufactured in the form of a fluid, resin or elastomer which has a chain formed of alternating silicon and oxygen atoms, in the same way as organic compounds. They are used as polishing, sealing and protective agents. They are also waterproofing, lubricants and in medicine are used as basic material of prostheses. However, it has been reported the application of liquid silicone in body areas for aesthetic improvement.

Published
2018

17. 6. Vitamin d and pregnancy

Author

Yan Sze Rodrigues, Adrianne Maria Berno de Rezende Duarte, Silva Cs, Hugo Sérgio Ronki de Rezende Goston, Sophia Helena Batalha, Bruno Henriques Dias, Carlos Assis Caiado Fraga, Victor Cabral, Alexander Cangussu Silva, Pedro Bauer Guerra, and Juliana Barroso Zimmermmann

Subjects
Pregnancy, Fetus, medicine.medical_specialty, business.industry, Obstetrics, Incidence (epidemiology), Obstetrics and Gynecology, medicine.disease, Preeclampsia, medicine.anatomical_structure, Placenta, Internal Medicine, Etiology, Vitamin D and neurology, Medicine, Dosing, business, reproductive and urinary physiology
Abstract

Introduction The etiology of pre-eclampsia (PE) is not yet fully understood, though current literature indicates an upregulation of inflammatory mediators produced by the placenta as a potential causal mechanism. Vitamin D is known to have anti-inflammatory properties and there is evidence of an inverse relationship between dietary calcium intake and the incidence of PE. Methods We studied 150 patients attended by the Obstetrics Department of the Barbacena Medical School and the Federal University of Juiz de Fora. All patients underwent vitamin D dosing in the first, second and third trimesters of pregnancy. The cutoff point was 30 mcg/dl and out of pregnancy 20 ng/ml. Results The median vitamin D level in pregnant women was considered low ( 0.05). Conclusions The authors report the importance of maintaining normal levels of vitamin D in pregnant women, considering the formation of the fetus, but there was no association between vitamin D and preeclampsia in this study.

Published
2018

18. Neuropsychological Assessment of Children With Reading Disabilities From 8 to 10 Years Old: An Exploratory Portuguese Study

Author

Rocha e Silva, CS, Glória e Silva, FM, and Martins, MI

Subjects
Dyslexia, Reading, Testes Neuropsicológicos, Criança, Neuropsychological Tests, Child, Dislexia
Abstract

Reading disabilities are one of the most significant causes of school failure and may result from different causes and cognitive processes. A comprehensive battery of neuropsychological tests was applied to a control group of 102 children (46 girls, 56 boys) with no history of learning disabilities and 32 children (13 girls, 19 boys) with poor reading achievement (PRA) to characterize their cognitive profile. A principal component analysis of the cognitive measures was undertaken to identify cognitive domains. Age-adjusted normative data were computed from controls for verbal and visuospatial abilities, psychomotor skills, executive functions, and a total score. Significant differences were found between the 2 groups. Although single tests could not identify children with PRA, measures of oral and written language, immediate and working memory, calculation, and verbal learning discriminated the 2 groups. A logistic regression model using these factors allowed us to identify 91.2% of healthy children and 96.9% of children with PRA. PRA may result from different patterns of cognitive difficulties, and it is more common in children with oral language and working-memory deficits. Wide-range cognitive testing is necessary to identify strong and weak areas to plan personalized intervention programs

Published
2014

19. ESICM LIVES 2016: part two : Milan, Italy. 1-5 October 2016

Author

Sivakumar, S, Taccone, FS, Desai, KA, Lazaridis, C, Skarzynski, M, Sekhon, M, Henderson, W, Griesdale, D, Chapple, L, Deane, A, Williams, L, Ilia, S, Henderson, A, Hugill, K, Howard, P, Roy, A, Bonner, S, Monteiro, E, Baudouin, S, Ramírez, CS, Escalada, SH, Banaszewski, M, Sertedaki, A, Kaymak, Ç, Viera, MA, Santana, MC, Balcázar, LC, Monroy, NS, Campelo, FA, Vázquez, CF, Santana, PS, Cerejo, A, Santana, SR, Charmadari, E, Carteron, L, Kovach, L, Patet, C, Quintard, H, Solari, D, Bouzat, P, Oddo, M, Wollersheim, T, Malleike, J, Haas, K, Stratakis, CA, Rocha, AP, Carbon, N, Şencan, I, Schneider, J, Birchmeier, C, Fielitz, J, Spuler, S, Weber-Carstens, S, Enseñat, L, Pérez-Madrigal, A, Briassouli, E, Saludes, P, Proença, L, Elsayed, AA, Meço, B, Gruartmoner, G, Espinal, C, Mesquida, J, Huber, W, Eckmann, M, Elkmann, F, Goukos, D, Gruber, A, Lahmer, T, Mayr, U, Herner, A, Özçelik, M, Abougabal, AM, Schellnegger, R, Schmid, RM, Ayoub, W, Psarra, K, Samy, W, Esmat, A, Battah, A, Mukhtar, S, Mongkolpun, W, Ünal, N, Cortés, DO, Beshey, BN, Cordeiro, CP, Vincent, JL, Leite, MA, Creteur, J, Funcke, S, Groesdonk, H, Saugel, B, Wagenpfeil, G, Wagenpfeil, S, Reuter, DA, Fernandez, MM, Alzahaby, KM, Botoula, E, Fernandez, R, Magret, M, González-Castro, A, Bouza, MT, Ibañez, M, García, C, Balerdi, B, Jenni-Moser, B, Mas, A, Arauzo, V, Tsagarakis, S, Añón, JM, Pozzebon, S, Ruiz, F, Ferreres, J, Tomás, R, Alabert, M, Tizón, AI, Altaba, S, Jeitziner, MM, Llamas, N, Haroon, BA, Edul, VS, Goligher, EC, Fan, E, Herridge, M, Ortiz, AB, Vorona, S, Sklar, M, Dres, M, Rittayamai, N, Lanys, A, Schreiber, J, Mageira, E, Urrea, C, Tomlinson, G, Reid, WD, Rubenfeld, GD, Kavanagh, BP, Cristallini, S, Brochard, LJ, Ferguson, ND, Neto, AS, De Abreu, MG, Routsi, C, Imiela, J, Galassi, MS, Pelosi, P, Schultz, MJ, PRoVENT investigators and the PROVE Network, Guérin, C, Papazian, L, Reignier, J, Lheureux, O, Ayzac, L, Nanas, S, Loundou, A, Forel, JM, Sales, FL, Rolland-Debord, C, Bureau, C, Poitou, T, Clavel, M, Perbet, S, Terzi, N, Kouatchet, A, Briassoulis, G, Brasseur, A, Similowski, T, Demoule, A, De Moraes, KC, Hunfeld, N, Trogrlic, Z, Ladage, S, Osse, RJ, Koch, B, Rietdijk, W, Boscolo, A, Devlin, J, Van der Jagt, M, Picetti, E, Batista, CL, Ceccarelli, P, Mensi, F, Malchiodi, L, Risolo, S, Rossi, I, Bertini, D, Antonini, MV, Servadei, F, Caspani, ML, Roquilly, A, Júnior, JA, Lasocki, S, Seguin, P, Geeraerts, T, Perrigault, PF, Campello, E, Dahyot-Fizelier, C, Paugam-Burtz, C, Cook, F, Cinotti, R, Dit Latte, DD, Mahe, PJ, Marcari, TB, Fortuit, C, Feuillet, F, Lucchetta, V, Asehnoune, K, Marzorati, C, Spina, S, Scaravilli, V, Vargiolu, A, Riva, M, Giussani, C, Lobato, R, Sganzerla, E, Hravnak, M, Osaku, EF, Citerio, G, Barbadillo, S, De Molina, FJ, Álvarez-Lerma, F, Rodríguez, A, SEMICYUC/GETGAG Working Group, Zakharkina, T, Martin-Loeches, I, Castro, CS, Matamoros, S, Fuhrmann, V, Piasentini, E, Povoa, P, Yousef, K, Torres, A, Kastelijn, J, Hofstra, JJ, De Jong, M, Schultz, M, Sterk, P, Artigas, A, De Souza, LM, Aktepe, O, Bos, LJ, Moreau, AS, Chang, Y, Salluh, J, Rodriguez, A, Nseir, S, TAVeM study group, De Jong, E, Fildisis, G, Rodrigues, FF, Van Oers, JA, Beishuizen, A, Girbes, AR, Nijsten, MW, Crago, E, De Lange, DW, Bonvicini, D, Labate, D, Benacchio, L, Radu, CM, Olivieri, A, Stepinska, J, Wruck, ML, Pizzirani, E, Lopez-Delgado, JC, Gonzalez-Romero, M, Fuentes-Mila, V, Berbel-Franco, D, Friedlander, RM, Romera-Peregrina, I, Manesso, L, Martinez-Pascual, A, Perez-Sanchez, J, Abellan-Lencina, R, Correa, NG, Ávila-Espinoza, RE, Moreno-Gonzalez, G, Sbraga, F, Griffiths, S, Grocott, MP, Creagh-Brown, B, Simioni, P, Abdelmonem, SA, POPC-CB investigators, Doyle, J, Wilkerson, P, Pelegrini, AM, Soon, Y, Huddart, S, Dickinson, M, Riga, A, Zuleika, A, Ori, C, Miyamoto, K, Kawazoe, Y, Tahon, SA, Morimoto, T, Yamamoto, T, Eid, RA, Fuke, A, Hashimoto, A, Koami, H, Beppu, S, Su, H, Katayama, Y, Ito, M, Ohta, Y, Yamamura, H, Helmy, TA, DESIRE (DExmedetomidine for Sepsis in ICU Randomized Evaluation) Trial Investigators, Timenetsky, KT, Rygård, SL, Holst, LB, Wetterslev, J, Lam, YM, Johansson, PI, Perner, A, Soliman, IW, Van Dijk, D, Van Delden, JJ, Meligy, HS, Cazati, D, Cremer, OL, Slooter, AJ, Willis, K, Peelen, LM, McWilliams, D, Snelson, C, Neves, AD, Loudet, CI, Busico, M, Vazquez, D, Villalba, D, Lobato, M, Puig, F, Kott, M, Pullar, V, Veronesi, M, Lischinsky, A, López, FJ, Mori, LB, Plotnikow, G, Díaz, A, Giannasi, S, Hernandez, R, Krzisnik, L, Diniz, PS, Hubner, RP, Cecotti, C, Dunn-Siegrist, I, Viola, L, Lopez, R, Sottile, JP, Benavent, G, Estenssoro, E, Chen, CM, Lai, CC, Cheng, KC, Costa, CR, Rocha, LL, Chou, W, Chan, KS, Pugin, J, Roeker, LE, Horkan, CM, Gibbons, FK, Christopher, KB, Weijs, PJ, Mogensen, KM, Furche, M, Rawn, JD, Cavalheiro, AM, Robinson, MK, Tang, Z, Gupta, S, Qiu, C, Ouyang, B, Cai, C, Guan, X, Tsang, JL, Regueira, T, Cea, L, Topeli, A, Lucinio, NM, Carlos, SJ, Elisa, B, Puebla, C, Vargas, A, Govil, D, Poulsen, MK, De Guadiana-Romualdo, LG, Thomsen, LP, Kjærgaard, S, Rees, SE, Karbing, DS, Schwedhelm, E, Frank, S, Müller, MC, Carbon, NM, Skrypnikov, V, Rebollo-Acebes, S, Srinivasan, S, Pickerodt, PA, Falk, R, Mahlau, A, Santos, ER, Lee, A, Inglis, R, Morgan, R, Barker, G, Esteban-Torrella, P, Kamata, K, Abe, T, Patel, SJ, Saitoh, D, Tokuda, Y, Green, RS, Norrenberg, M, Butler, MB, Erdogan, M, Hwa, HT, Jiménez-Sánchez, R, Gil, LJ, Vaquero, RH, Rodriguez-Ruiz, E, Lago, AL, N, JK, Allut, JL, Gestal, AE, Gleize, A, Gonzalez, MA, Thomas-Rüddel, DO, Jiménez-Santos, E, Schwarzkopf, D, Fleischmann, C, Reinhart, K, Suwanpasu, S, Sattayasomboon, Y, Filho, NM, Gupta, A, Oliveira, JC, Preiser, JC, Ballalai, CS, Zitta, K, Ortín-Freire, A, De Lucia, CV, Araponga, GP, Veiga, LN, Silva, CS, Garrido, ME, Ramos, BB, Ricaldi, EF, Gomes, SS, Tomar, DS, Simón, IF, Hernando-Holgado, A, GEMINI, Gemmell, L, MacKay, A, Wright, C, Docking, RI, Doherty, P, Black, E, Stenhouse, P, Plummer, MP, Finnis, ME, Albaladejo-Otón, MD, Carmona, SA, Shafi, M, Phillips, LK, Kar, P, Bihari, S, Biradar, V, Moodie, S, Horowitz, M, Shaw, JE, Deane, AM, Coelho, L, Yatabe, T, Valhonrat, IL, Inoue, S, Harne, R, Sakaguchi, M, Egi, M, Abdelhamid, YA, Motta, MF, Domínguez, JP, Arora, DP, Hokka, M, Pattinson, KT, Mizobuchi, S, Pérez, AG, Abellán, AN, Plummer, M, Giersch, E, Talwar, N, Summers, M, Pelenz, M, Hatzinikolas, S, Heller, S, Chapman, M, Jones, K, Almudévar, PM, Schweizer, R, Jacquet-Lagreze, M, Portran, P, Rabello, L, Mazumdar, S, Junot, S, Allaouchiche, B, Fellahi, JL, Guerci, P, Ergin, B, Lange, K, Kapucu, A, Ince, C, Cioccari, L, Luethi, N, Crisman, M, Papakrivou, EE, Bellomo, R, Mårtensson, J, Shinotsuka, CR, Fagnoul, D, Kluge, S, Orbegozo, D, Makris, D, Thooft, A, Brimioulle, S, Dávila, F, Iwasaka, H, Brandt, B, Tahara, S, Nagamine, M, Ichigatani, A, Cabrera, AR, Zepeda, EM, Granillo, JF, Manoulakas, E, Sánchez, JS, Montoya, AA, Rubio, JJ, Montenegro, AP, Blanco, GA, Robles, CM, Drolz, A, Horvatits, T, Roedl, K, Rutter, K, Tsolaki, B, Funk, GC, Póvoa, P, Ramos, AJ, Schneeweiss, B, Sabetian, G, Pooresmaeel, F, Zand, F, Ghaffaripour, S, Farbod, A, Tabei, H, Taheri, L, TAVeM study Group, Karadodas, B, Reina, Á, Anandanadesan, R, Metaxa, V, Teixeira, C, Pereira, SM, Hernández-Marrero, P, Carvalho, AS, Beckmann, M, Hartog, CS, Varis, E, Raadts, A, López, NP, Zakynthinos, E, Robertsen, A, Førde, R, Skaga, NO, Helseth, E, Honeybul, S, Ho, K, Vazquez, AR, Lopez, PM, Gonzalez, MN, Ortega, PN, Pérez, MA, Sola, EC, Garcia, IP, Spasova, T, De la Torre-Prados, MV, Kopecky, O, Rusinova, K, Pettilä, V, Waldauf, P, Cepeplikova, Z, Balik, M, Ordoñez, PF, Apolo, DX, Almudevar, PM, Martin, AD, Muñoz, JJ, Poukkanen, M, Castañeda, DP, Villamizar, PR, Ramos, JV, Pérez, LP, Lucendo, AP, Villén, LM, Ejarque, MC, Estella, A, Camps, VL, Neitzke, NM, Encinares, VS, Martín, MC, Masnou, N, Bioethics work group of SEMICYUC, Barbosa, S, Varela, A, Palma, I, López, FM, Cristina, L, Nunes, E, Jacob, S, Pereira, I, Campello, G, Ibañez, MP, Granja, C, Pande, R, Pandey, M, Varghese, S, Chanu, M, García, IP, Van Dam, MJ, Schildhauer, C, Karlsson, S, Ter Braak, EW, Gracia, M, Viciana, R, Montero, JG, Recuerda, M, Fontaiña, LP, Tharmalingam, B, Kovari, F, Zöllner, C, Rose, L, Mcginlay, M, Amin, R, Burns, K, Connolly, B, Hart, N, Labrador, G, Jouvet, P, Katz, S, Leasa, D, Takala, J, Izurieta, JR, Mawdsley, C, Mcauley, D, Blackwood, B, Denham, S, Worrall, R, Arshad, M, Cangueiro, TC, Isherwood, P, Wilkman, E, Khadjibaev, A, Guerrero, JJ, Sabirov, D, Rosstalnaya, A, Parpibaev, F, Sharipova, V, Guzman, CI, FINNAKI Study Group, Poulose, V, Renal Transplantation HUVR, Lundberg, OH, Koh, J, Calvert, S, Cha, YS, Lee, SJ, Tyagi, N, Rajput, RK, Birri, PN, Taneja, S, Singh, VK, Sharma, SC, Mittal, S, Quint, M, Kam, JW, Rao, BK, Ayachi, J, Fraj, N, Romdhani, S, Bergenzaun, L, Khedher, A, Meddeb, K, Sma, N, Azouzi, A, Bouneb, R, Giribet, A, Adeniji, K, Chouchene, I, Yeter, H, El Ghardallou, M, Rydén, J, Boussarsar, M, Jennings, R, Walter, E, Ribeiro, JM, Moniz, I, Marçal, R, Santos, AC, Young, R, Candeias, C, E Silva, ZC, Rosenqvist, M, Kara, A, Gomez, SE, Nieto, OR, Gonzalez, JA, Cuellar, AI, Mildh, H, Korhonen, AM, Shevill, DD, Elke, G, Moraes, MM, Ala-Kokko, T, Reinikainen, M, Robertson, E, Garside, P, Tavladaki, T, Isotti, P, De Vecchi, MM, Perduca, AE, Cuervo, MA, Melander, O, Negro, A, Villa, G, Manara, DF, Cabrini, L, Zangrillo, A, Frencken, JF, Spanaki, AM, Van Baal, L, Donker, DW, Chew, MS, Cuervo, RA, Horn, J, Van der Poll, T, Van Klei, WA, Bonten, MJ, Menard, CE, Kumar, A, Dimitriou, H, Rimmer, E, Doucette, S, Esteban, MA, Turgeon, AF, Houston, BL, Houston, DS, Zarychanski, R, Pinto, BB, Carrara, M, Ferrario, M, Bendjelid, K, Kondili, E, Nunes, J, Fraile, LI, Diaz, P, Silva, G, Escórcio, S, Chaves, S, Jardim, M, Fernandes, N, Câmara, M, Duarte, R, Pereira, CA, Choulaki, C, Mittelbrum, CP, Vieira, J, Nóbrega, JJ, De Oca-Sandoval, MA, Sánchez-Rodríguez, A, Joya-Galeana, JG, Correa-Morales, A, Camarena-Alejo, G, Aguirre-Sánchez, J, Franco-Granillo, J, Albaiceta, GM, Meleti, E, Soliman, M, Al Azab, A, El Hossainy, R, Nagy, H, Nirmalan, M, Crippa, IA, Cavicchi, FZ, Koeze, J, Kafetzopoulos, D, Chaari, A, Hakim, KA, Hassanein, H, Etman, M, El Bahr, M, Bousselmi, K, Khalil, ES, Kauts, V, Tsolakoglou, I, Casey, WF, Imahase, H, Georgopoulos, D, Sakamoto, Y, Yamada, KC, Miike, T, Nagashima, F, Iwamura, T, Keus, F, Hummitzsch, L, Kishihara, Y, Heyland, D, Spiezia, L, Dieperink, W, Souza, RB, Yasuda, H, Martins, AM, Liberatore, AM, Kang, YR, Nakamae, MN, La Torre, AG, Vieira, JC, Koh, IH, Hanslin, K, Wilske, F, Van der Horst, IC, Jaskowiak, JL, Skorup, P, Sjölin, J, Lipcsey, M, Long, WJ, Zhen, CE, Vakalos, A, Avramidis, V, Wu, SH, Shyu, LJ, Rebollo, S, Van Meurs, M, Li, CH, Yu, CH, Chen, HC, Wang, CH, Lin, KH, Aray, ZE, Gómez, CF, Tsvetanova-Spasova, T, Tejero, AP, Monge, DD, Zijlstra, JG, Losada, VM, Tarancón, CM, Cortés, SD, Gutiérrez, AM, Álvarez, TP, Rouze, A, Jaffal, K, Six, S, Jimenez, R, Nuevo-Ortega, P, Stolz, K, Roberts, S, Cattoen, V, Arnal, JM, Saoli, M, Novotni, D, Garnero, A, Becher, T, Torrella, PE, Buchholz, V, Schädler, D, Rueda-Molina, C, Caballero, CH, Frerichs, I, Weiler, N, Eronia, N, Mauri, T, Gatti, S, Maffezzini, E, Fernandez, A, Bronco, A, Alban, L, Sasso, T, Marenghi, C, Isgro, G, Fernández-Porcel, A, Grasselli, G, Pesenti, A, Bellani, G, Al-Fares, A, Dubin, A, Del Sorbo, L, Anwar, S, Facchin, F, Azad, S, Zamel, R, Hall, D, Ferguson, N, Camara-Sola, E, Cypel, M, Keshavjee, S, Sanchez, S, Durlinger, E, Spoelstra-de Man, A, Smit, B, De Grooth, HJ, Girbes, A, Beitland, S, Straaten, HO, Smulders, Y, Salido-Díaz, L, Ortin, A, Alfaro, MA, Parrilla, F, Meli, A, Pellegrini, M, Rodriguez, N, Goyeneche, JM, Morán, I, Intas, G, Aguirre, H, Mancebo, J, Bassi, GL, Heines, SJ, García-Alcántara, A, Strauch, U, Bergmans, DC, Blankman, P, Shono, A, Hasan, D, Gommers, D, Trøseid, AM, Chung, WY, Prats, RG, Lee, KS, Jung, YJ, Park, JH, Sheen, SS, Park, KJ, Worral, R, Brusletto, BS, Larraza, S, Dey, N, Spadaro, S, Brohus, JB, Winding, RW, Volta, CA, Silva, MM, Waldum-Grevbo, BE, Ampatzidou, F, Vlachou, A, Kehagioglou, G, Karaiskos, T, Madesis, A, Mauromanolis, C, Michail, N, Drossos, G, Aguilera, E, Saraj, N, Berg, JP, Rijkenberg, S, Feijen, HM, Endeman, H, Donnelly, AA, Morgan, E, Garrard, H, Buckley, H, Russell, L, Marti, D, Haase, N, Sunde, K, Goh, C, Mouyis, K, Woodward, CL, Halliday, J, Encina, GB, Ros, J, Ranzani, OT, Lagunes, L, Tabernero, J, Huertas, DG, Bosch, F, Rello, J, Manzano, F, Morente-Constantin, E, Rivera-Ginés, B, Rigol, M, Colmenero-Ruiz, M, Meleti, DE, Sanz, JG, Dogliotti, A, Simon, IF, Valbuena, BL, Pais, M, Ramalingam, S, Quintana, MM, Díaz, C, Fox, L, Santafe, M, Fernandez, L, Barba, P, García, M, Leal, S, Pérez, M, Pérez, ML, Osuna, A, Ferrer, M, Veganzones, J, Martínez, N, Santiago-Ruiz, F, Moors, I, Mokart, D, Pène, F, Lambert, J, Mayaux, J, Vincent, F, Nyunga, M, Bruneel, F, Stergiannis, P, Laisne, L, Rabbat, A, Lebert, C, Perez, P, Suberviola, B, Chaize, M, Renault, A, Meert, AP, Hamidfar, R, Jourdain, M, Rodríguez-Mejías, C, Lanziotti, VS, Darmon, M, Schlemmer, B, Chevret, S, Lemiale, V, Azoulay, E, Rowland, MJ, Riera, J, Benoit, D, Martins-Branco, D, Sousa, M, Wangensteen, R, Marum, S, Bouw, MJ, Galstyan, G, Makarova, P, Parovichnikova, E, Kuzmina, L, Troitskaya, V, Rellan, L, Drize, N, Zaponi, RS, Gemdzhian, E, Jamaati, HR, Savchenko, V, Chao, HC, Kılıc, E, Demiriz, B, Uygur, ML, Sürücü, M, Cınar, K, Yıldırım, AE, Pulcheri, L, Sanchez, M, Kiss, K, Masjedi, M, Köves, B, Csernus, V, Molnár, Z, Ntantana, A, Matamis, D, Savvidou, S, Giannakou, M, Ribeiro, MO, Gouva, M, Nakos, G, Robles, JC, Koulouras, V, Gaffney, S, Docking, R, Judge, C, Drew, T, Barbosa, AP, Misran, H, Munshi, R, McGovern, L, Coyle, M, Hashemian, SM, Lopez, E, Dunne, L, Deasy, E, Lavin, P, Fahy, A, Antoniades, CA, Ramos, A, Darcy, DM, Donnelly, M, Ismail, NH, Hall, T, Wykes, K, Jack, J, Vicente, R, Ngu, 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Clermont, G, Khan, FA, Rafik, MM, Dela Pena, EG, Dizon, JS, Perez, PP, Wong, CM, Garach, MM, Romero, OM, Puerta, RR, Westbrook, J, Norberg, E, Vereecke, HE, Diaz, FA, Al-Ansary, AM, Bailon, AM, Pinel, AC, Maldonado, LP, Kalaiselvan, MS, Kumar, RL, Renuka, MK, Kumar, AS, Myatra, SN, De Rosa, S, Ferrari, F, Jensen, EW, Algendi, MA, Checcacci, SC, Rigobello, A, Joannidis, M, Politi, F, Pellizzari, A, Bonato, R, Oras, J, Fernandez-Carmona, A, Macias-Guarasa, I, Gutierrez-Rodriguez, R, Martinez-Lopez, P, Ali, AA, Rood, PJ, Diaz-Castellanos, MA, EDISVAL Group, Arias-Diaz, M, Vaara, ST, Aguilar-Alonso, E, Nikandish, RN, Van de Schoor, F, Artemenko, V, Budnyuk, A, Delile, E, Senussi, T, Idone, F, Xiol, EA, Travierso, C, Chiurazzi, C, Motos, A, Amaro, R, Van Tertholen, K, Cuisinier, A, Hua, Y, Fernández-Barat, L, Bobi, Q, Youn, A, Hwang, JG, Maufrais, C, Pickkers, P, Ossorio, ME, Figueira, H, Payen, JF, Oliveira, R, Mota, A, Van den Boogaard, M, Kamp, O, Cruciger, O, Aach, M, Kaczmarek, C, 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Perchiazzi, G, Borges, JB, Queen Square Neuroanaesthesia and Neurocritical Care Resreach Group, Bayat, S, Porra, L, Mirek, S, Broche, L, Hedenstierna, G, Larsson, A, Kennedy, RM, Roneus, A, Segelsjö, M, Vestito, MC, Zeman, PM, Gremo, E, Nyberg, A, Castegren, M, Pikwer, A, Sharma, S, Monfort, B, Yoshida, T, Engelberts, D, Otulakowski, G, Katira, B, Post, M, Brochard, L, Amato, MB, Stazi, E, PLUG Working group, Koch, N, Hoellthaler, J, Mair, S, Phillip, V, Van Ewijk, CE, Beitz, A, González, LR, Roig, AL, Baladrón, V, Yugi, G, Calvo, FJ, Padilla, D, Villarejo, P, Villazala, R, Yuste, AS, Bejarano, N, Steenstra, RJ, Jacobs, GE, Banierink, H, Hof, J, Martika, A, Hoekstra, M, Sterz, F, Horvatits, K, Herkner, H, Magnoni, S, Marando, M, Faivre, V, Pifferi, S, Conte, V, Ortolano, F, Alonso, DC, Carbonara, M, Bertani, G, Scola, E, Cadioli, M, Triulzi, F, Colombo, A, Nevière, R, Stocchetti, N, Fatania, G, Hernández-Sánchez, N, Rotzel, HB, Lázaro, AS, Prada, DA, Guimillo, MR, Piqueras, CS, Guia, JR, Simon, MG, Thiébaut, PA, Arizmendi, AM, Carratalá, A, Sánchez, RDEP, El Maraghi, S, Yehia, A, Bakry, M, Shoman, A, Backes, FN, Bianchin, MM, Vieira, SR, Maupoint, J, De Souza, A, Lucas, JH, Backes, AN, Klein, C, García-Guillen, FJ, Arunkumar, AS, Lozano, A, Mulder, P, Gallaher, C, Cattlin, S, Ñamendys-Silva, SA, Gordon, S, Picard, J, Fontana, V, Bond, O, Coquerel, D, Nobile, L, Mrozek, S, Delamarre, L, Maghsoudi, B, Capilla, F, Al-Saati, T, Fourcade, O, Renet, S, Dominguez-Berrot, AM, Gonzalez-Vaquero, M, Vallejo-Pascual, ME, Gupta, D, Ivory, BD, Chopra, M, Emami, M, Khaliq, W, McCarthy, J, Felderhof, CL, Do Rego, JC, MacNeil, C, Maggiorini, M, Duska, F, Department of Professional Development, ESICM, Fumis, RR, Junior, JM, Khosravi, MB, Amarante, G, Rieusset, J, Skorko, A, Sanders, S, Aron, J, Kroll, RJ, Redfearn, C, Harish, MM, Krishnan, P, Khalil, JE, Kongpolprom, N, Richard, V, Gulia, V, Lourenço, E, Duro, C, Baptista, G, Alves, A, Arminda, B, Rodrigues, M, Tamion, F, Tabatabaie, HR, Hayward, J, Baldwin, F, Gray, R, Katinakis, PA, Stijf, M, Ten Kleij, M, Jansen-Frederiks, M, Broek, R, De Bruijne, M, Mengelle, C, Spronk, PE, Sinha, K, Luney, M, Palmer, K, Keating, L, Abu-Habsa, M, Bahl, R, Baskaralingam, N, Ahmad, A, Kanapeckaite, L, Bhatti, P, Strong, AJ, Sabetiyan, G, Glace, S, Jeyabraba, S, Lewis, HF, Kostopoulos, A, Raja, M, West, A, Ely, A, Turkoglu, LM, Zolfaghari, P, Baptista, JP, Mokri, A, Marques, MP, Martins, P, Pimentel, J, Su, YC, Singer, M, Villacres, S, Stone, ME, Parsikia, A, Medar, S, O'Dea, KP, Nurses of the Central and General ICUs of Shiraz Namazi Hospital, Porter, J, Tirlapur, N, Jonathan, JM, Singh, S, Takata, M, Critical Care Research Group, McWhirter, E, Lyon, R, Troubleyn, J, Hariz, ML, Ferlitsch, A, Azmi, E, Alkhan, J, Smulders, YM, Movsisyan, V, Petrikov, S, Marutyan, Z, Aliev, I, Evdokimov, A, Antonucci, E, Diltoer, M, Merz, T, Hartmann, C, De Waard, MC, Calzia, E, Radermacher, P, Nußbaum, B, Huber-Lang, M, Fauler, G, Gröger, M, Jacobs, R, Zaleska-Kociecka, M, Van Straaten, HM, Trauner, M, Svoren-Jabalera, E, Davenport, EE, Humburg, P, Nguyen, DN, Knight, J, Hinds, CJ, Jun, IJ, Prabu, NR, Kim, WJ, Lee, EH, Besch, G, Perrotti, A, Puyraveau, M, Baltres, M, Eringa, EC, De Waele, E, Samain, E, Chocron, S, Pili-Floury, S, Plata-Menchaca, EP, Sabater-Riera, J, Estruch, M, Boza, E, Toscana-Fernández, J, Man, AM, Bruguera-Pellicer, E, De Regt, J, Ordoñez-Llanos, J, Pérez-Fernández, XL, SIRAKI group, Cavaleiro, P, Tralhão, A, Arrigo, M, Lopes, JP, Lebrun, M, Favier, B, Pischke, S, Cholley, B, PerezVela, JL, Honoré, PM, MarinMateos, H, Rivera, JJ, Llorente, MA, De Marcos, BG, Fernandez, FJ, Laborda, CG, Zamora, DF, Fischer, L, Alegría, L, Grupo ESBAGA, Delgado, JC, Imperiali, C, Myers, RB, Van Gorp, V, Dastis, M, Thaiss, F, Soto, D, Górka, J, Spapen, HD, Górka, K, Iwaniec, T, Koch, M, Frołow, M, Polok, K, Luengo, C, Fronczek, J, Kózka, M, Musiał, J, Szczeklik, W, Contreras, RS, Bangert, K, Gomez, J, Sileli, M, Havaldar, AA, Toapanta, ND, Jarufe, N, Moursia, C, Maleoglou, H, Leleki, K, Uz, Z, Ince, Y, Papatella, R, Bulent, E, Moreno, G, Grabowski, M, Bruhn, A, De Mol, B, Vicka, V, Gineityte, D, Ringaitiene, D, Norkiene, I, Sipylaite, J, Möller, C, Sabater, J, Castro, R, Thomas-Rueddel, DO, Vlasakov, V, Lohse, AW, Rochwerg, B, Theurer, P, Al Sibai, JZ, Camblor, PM, Kattan, E, Torrado, H, Siddiqui, S, Fernandez, PA, Gala, JM, Guisasola, JS, Tamura, T, Miyajima, I, Yamashita, K, Yokoyama, M, Tapia, P, Nashan, B, Gonzalez, M, Dalampini, E, Nastou, M, Baddour, A, Ignatiadis, A, Asteri, T, Hathorn, KE, Sterneck, M, Rebolledo, R, Purtle, SW, Marin, M, Viana, MV, Tonietto, TA, Gross, LA, Costa, VL, Faenza, S, Tavares, AL, Payen, D, Lisboa, BO, Moraes, RB, Farigola, E, Viana, LV, Azevedo, MJ, Ceniccola, GD, Pequeno, RS, Siniscalchi, A, Holanda, TP, Mendonça, VS, Achurra, P, Araújo, WM, Carvalho, LS, Segaran, E, Vickers, L, Gonzalez, A, Brinchmann, K, Pierucci, E, Wignall, I, De Brito-Ashurst, I, Ospina-Tascón, G, Del Olmo, R, Esteban, MJ, Vaquerizo, C, Carreño, R, Gálvez, V, Kaminsky, G, Mancini, E, Fernandez, J, Nieto, B, Fuentes, M, De la Torre, MA, Bakker, J, Torres, E, Alonso, A, Velayos, C, Saldaña, T, Escribá, A, Krishna, B, Grip, J, Kölegård, R, Vera, A, Sundblad, P, Rooyackers, O, Hernández, G, Naser, B, Jaziri, F, Jazia, AB, Barghouth, M, Ricci, D, Hentati, O, Skouri, W, El Euch, M, Mahfoudhi, M, Gisbert, X, Turki, S, Dąbrowski, M, Bertini, P, Abdelghni, KB, Abdallah, B, Gemelli, C, Maha, BN, Cánovas, J, Sotos, F, López, A, Lorente, M, Burruezo, A, Torres, D, Juliá, C, Guarracino, F, Cuoghi, A, Włudarczyk, A, Hałek, A, Bargouth, M, Bennasr, M, Baldassarri, R, Magnani, S, Uya, J, Abdelghani, KB, Abdallah, TB, Geenen, IL, Parienti, JJ, Straaten, HM, Shum, HP, King, HS, Kulkarni, AP, Pinsky, MR, Chan, KC, Corral, L, Yan, WW, Londoño, JG, Cardenas, CL, Pedrosa, MM, Gubianas, CM, Bertolin, CF, Batllori, NV, Atti, M, Sirvent, JM, Sedation an Delirium Group Hospital Universitari de Bellvitge, Mukhopadhyay, A, Chan, HY, Kowitlawakul, Y, Remani, D, Leong, CS, Henry, CJ, Vera, M, Puthucheary, ZA, Mendsaikhan, N, Begzjav, T, Elias-Jones, I, Lundeg, G, Dünser, M, Espinoza, ED, Welsh, SP, Guerra, E, Poppe, A, Zerpa, MC, Zechner, F, Berdaguer, F, Risso-Vazquez, A, Masevicius, FD, Greaney, D, Dreyse, J, Magee, A, Fitzpatrick, G, Lugo-Cob, RG, Jermaine, CM, Tejeda-Huezo, BC, Cano-Oviedo, AA, Carpio, D, Aydogan, MS, Togal, T, Taha, A, Chai, HZ, Sriram, S, Kam, C, Razali, SS, Sivasamy, V, Randall, D, Kuan, LY, Henriquez, C, Morales, MA, Pires, T, Adwaney, A, Wozniak, S, Gajardo, D, Herrera-Gutierrez, ME, Azevedo, LC, Blunden, M, Prowle, JR, Kirwan, CJ, Thomas, N, Martin, A, Owen, H, Darwin, L, Robertson, CS, Bravo, S, Barrueco-Francioni, J, Conway, D, Atkinson, D, Sharman, M, Barbanti, C, Amour, J, Gaudard, P, Rozec, B, Mauriat, P, M'rini, M, Arias-Verdú, D, Rusin, CG, Leger, PL, Cambonie, G, Liet, JM, Girard, C, Laroche, S, Damas, P, Assaf, Z, Loron, G, 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H, Kingma, WP, Navis, GJ, Boerma, EC, Rulisek, J, Zacharov, S, Kim, HS, Jeon, SJ, Namgung, H, Lee, E, Lai, M, Kačar, MB, Cho, YJ, Lee, YJ, Huang, A, Deiana, M, Forsberg, M, Edman, G, Kačar, SM, Höjer, J, Forsberg, S, Freile, MT, Hidalgo, FN, Molina, JA, Lecumberri, R, Rosselló, AF, Travieso, PM, Leon, GT, Uddin, I, Sanchez, JG, Ali, MA, Frias, LS, Rosello, DB, Verdejo, JA, Serrano, JA, Winterwerp, D, Van Galen, T, Vazin, A, Karimzade, I, Belhaj, AM, Zand, A, Ozen, E, Ekemen, S, Akcan, A, Sen, E, Yelken, BB, Kureshi, N, Fenerty, L, Thibault-Halman, G, Aydın, MA, Walling, S, Almeida, R, Seller-Perez, G, Clarke, DB, Briassoulis, P, Kalimeris, K, Ntzouvani, A, Nomikos, T, Papaparaskeva, K, Avsec, D, Politi, E, Kostopanagiotou, G, Crewdson, K, Vardas, K, Rehn, M, Vaz-Ferreira, A, Weaver, A, Brohi, K, Lockey, D, Wright, S, Thomas, K, Mudersbach, E, Baker, C, Mansfield, L, Pozo, MO, Stafford, V, Wade, C, Watson, G, Silva, J, Bryant, A, Chadwick, T, Shen, J, Wilkinson, J, Kapuağası, A, Furneval, J, and Clinical Neurophysiology

Subjects
Queen Square Neuroanaesthesia and Neurocritical Care Resreach Group, TAVeM study Group, Renal Transplantation HUVR, Flow (psychology), lnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4], Critical Care and Intensive Care Medicine, Grupo ESBAGA, GEMINI, 03 medical and health sciences, chemistry.chemical_compound, SPACeR group (Surrey Peri-operative, Anaesthesia and Critical Care Collaborative Research Group), 0302 clinical medicine, Critical Care Research Group, Journal Article, PRoVENT investigators and the PROVE Network, Medicine, Sedation an Delirium Group Hospital Universitari de Bellvitge, 030212 general & internal medicine, Bioethics work group of SEMICYUC, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), SEMICYUC/GETGAG Working Group, FINNAKI Study Group, POPC-CB investigators, business.industry, Other Research Radboud Institute for Health Sciences [Radboudumc 0], SIRAKI group, 030208 emergency & critical care medicine, EDISVAL Group, PLUG Working group, DESIRE (DExmedetomidine for Sepsis in ICU Randomized Evaluation) Trial Investigators, chemistry, Anesthesia, Carbon dioxide, Breathing, Department of Professional Development, ESICM, business, Nurses of the Central and General ICUs of Shiraz Namazi Hospital
Abstract

Contains fulltext : 172382.pdf (Publisher’s version ) (Open Access)

Published
2016

20. What determines hatchling weight: breeder age or incubated egg weight?

Author

Traldi,AB, Menten,JFM, Silva,CS, Rizzo,PV, Pereira,PWZ, and Santarosa,J

Subjects
endocrine system, Albumen, yolk, animal diseases, embryonic structures, eggshell, food and beverages, incubation, reproductive and urinary physiology, hatchling weight
Abstract

Two experiments were carried out to determine which factor influences weight at hatch of broiler chicks: breeder age or incubated egg weight. In Experiment 1, 2340 eggs produced by 29- and 55-week-old Ross® broiler breeders were incubated. The eggs selected for incubation weighed one standard deviation below and above average egg weight. In Experiment 2, 2160 eggs weighing 62 g produced by breeders of both ages were incubated. In both experiments, 50 additional eggs within the weight interval determined for each breeder age were weighed, broken, and their components were separated and weighed. At hatch, hatchlings were sexed and weighed, determining the average initial weight of the progeny of each breeder age. Data were analyzed using the Analyst program of SAS® software package. In Experiment 1, the weight difference between eggs produced by young and mature breeders was 10.92 g, and the component that mostly influenced this difference was the yolk (7.51 g heavier in mature breeders, compared with 4.23 g difference in albumen and 0.8 g in eggshell weights). Hatchling weight difference was 9.4 g higher in eggs from mature breeders. In Experiment 2, egg weight difference was only 0.74 g, but yolk weight was 4.59 g higher in the eggs of mature breeders. The results obtained in the present study indicate that hatchling weight is influenced by egg weight, and not by breeder age.

Published
2011

22. Characterization of the gene expression related to the process of DNA damage tolerance in Schistosoma mansoni

Author

Silva, SH, Pereira-Júnior, OS, Silva, CS, Brigatto, OM, Macedo, E, and Rodrigues, V

Subjects
ubiquitin conjugating enzymes, parasitic diseases, Schistosoma mansoni, DNA damage tolerance
Abstract

In the course of its complex life cycle, the parasite Schistosoma mansoni need to adapt to distinct environments, and consequently is exposed to various DNA damaging agents. The Schistosoma genome sequencing initiative has uncovered sequences from genes and transcripts related to the process of DNA damage tolerance as the enzymes UBC13, MMS2, and RAD6. In the present work, we evaluate the importance of this process in different stages of the life cycle of this parasite. The importance is evidenced by expression and phylogenetic profiles, which show the conservation of this pathway from protozoa to mammalians on evolution.

Published
2006

24. Clay slurries analysis using inductively coupled plasma optical emission spectrometry with axial view configuration

Author

Silva, Cs, Joaquim Nobrega, Blanco, T., Universidade Federal de São Carlos (UFSCar), and Universidade Estadual Paulista (Unesp)

Subjects
clay slurries, inductively coupled plasma optical emission spectrometry, axial view configuration
Abstract

Made available in DSpace on 2020-12-10T16:30:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2002-11-01 The goal of this study was to evaluate the feasibility of direct introduction of clay slurries in an inductively coupled plasma optical emission spectrometer with axial view configuration. Calibration was performed using a certified reference material with a mean particle size of 13 mum (IPT 42) and the analytical curve was applied for quantification of two others reference materials (IPT 28 and IPT-32) and four samples. It was demonstrated that the analytical curve thus obtained was not completely suitable for IPT 28 and samples due to different mineralogical phases determined by X-ray diffraction. After considering this effect, it was possible for most elements to obtain results in agreement with certified values or with values obtained by a conventional technique at a 95% confidence level. It was demonstrated that the ICP-OES with axial view configuration did not present any incompatibility with the direct introduction of a complex inorganic suspension. Univ Fed Sao Carlos, Dept Quim, BR-13560970 Sao Carlos, SP, Brazil Univ Fed Sao Carlos, Ctr Caracterizacao & Desenvolvimento Mat, Univ Estadual Paulista Julio Mesquita Filho, BR-13560970 Sao Carlos, SP, Brazil Univ Fed Sao Carlos, Ctr Caracterizacao & Desenvolvimento Mat, Univ Estadual Paulista Julio Mesquita Filho, BR-13560970 Sao Carlos, SP, Brazil

Published
2002

33. Vietnam

Author

Neto, HG, primary, Silva, CS, additional, and Treece, David, additional

Published
1999
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35. Exploring the biological activities and potential therapeutic applications of agro-industrial waste products through non-clinical studies: A systematic review.

Author

Schiebel CS, Bueno LR, Pargas RB, de Mello Braga LLV, da Silva KS, Fernandes ACVU, Dos Santos Maia MH, de Oliveira NMT, Bach C, and Maria-Ferreira D

Subjects
Animals, Humans, Antioxidants, Agriculture methods, Industrial Waste
Abstract

The latent potential of active ingredients derived from agro-industrial waste remains largely untapped and offers a wealth of unexplored resources. While these types of materials have applications in various fields, their ability to benefit human health needs to be further explored and investigated. This systematic review was conducted to systematically evaluate non-clinical studies that have investigated the biological effects of fractions, extracts and bioactive compounds from agro-industrial wastes and their potential therapeutic applications. Articles were selected via PubMed, Embase and Medline using the descriptors (by-products[title/abstract]) AND (agro-industrial[title/abstract]). The systematic review was registered in the International Prospective Register of Systematic Reviews (Prospero) under the number CRD42024491021. After a detailed analysis based on inclusion and exclusion criteria, a total of 38 articles were used for data extraction and discussion of the results. Information was found from in vitro and in vivo experiments investigating a variety of residues from the agro-industry. The studies investigated peels, pomace/bagasse, pulp, seeds, aerial parts, cereals/grains and other types of waste. The most studied activities include mainly antioxidant and anti-inflammatory effects, but other activities such as antimicrobial, cytotoxic, antiproliferative, antinociceptive, hypoglycemic, antihyperglycemic and anticoagulant effects have also been described. Finally, the studies included in this review demonstrate the potential of agro-industrial waste and can drive future research with a focus on clinical application., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Published
2024
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36. Unraveling the protective genetic architecture of COVID-19 in the Brazilian Amazon.

Author

Barros MC, de Souza JES, Gomes DHF, Pinho CT, Silva CS, Braga-da-Silva C, Cavalcante GC, Magalhães L, Azevedo-Pinheiro J, Quaresma JAS, Falcão LFM, Costa PF, Salgado CG, Carneiro TX, Burbano RR, Dos Santos Vieira JR, Santos S, Soares-Souza GB, de Souza SJ, and Ribeiro-Dos-Santos Â

Subjects
Humans, Brazil epidemiology, Female, Male, Middle Aged, Adult, Severity of Illness Index, Polymorphism, Single Nucleotide, Genetic Predisposition to Disease, Aged, COVID-19 genetics, COVID-19 virology, COVID-19 epidemiology, SARS-CoV-2 genetics, SARS-CoV-2 isolation & purification, Exome Sequencing
Abstract

Despite all the efforts acquired in four years of the COVID-19 pandemic, the path to a full understanding of the biological mechanisms involved in this disease remains complex. This is partly due to a combination of factors, including the inherent characteristics of the infection, socio-environmental elements, and the variations observed within both the viral and the human genomes. Thus, this study aimed to investigate the correlation between genetic host factors and the severity of COVID-19. We conducted whole exome sequencing (WES) of 124 patients, categorized into severe and non-severe groups. From the whole exome sequencing (WES) association analysis, four variants (rs1770731 in CRYBG1, rs7221209 in DNAH17, rs3826295 in DGKE, and rs7913626 in CFAP46) were identified as potentially linked to a protective effect against the clinical severity of COVID-19, which may explain the less severe impact of COVID-19 on the Northern Region. Our findings underscore the importance of carrying out more genomic studies in populations living in the Amazon, one of the most diverse from the point of view of the presence of rare and specific alleles. To our knowledge, this is the first WES study of admixed individuals from the Brazilian Amazon to investigate genomic variants associated with the clinical severity of COVID-19., (© 2024. The Author(s).)

Published
2024
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37. Sociodemographic, economic, and academic factors linked with resilience in university students during covid-19 pandemic: a Brazilian cross-sectional study.

Author

de Andrade JE, Meireles AL, Machado EL, de Oliveira HN, Sales ADF, Cardoso CS, de Freitas ED, de Carvalho Vidigal F, Ferreira LG, Nobre LN, da Silva LS, Reis EA, Saunders R, Barbosa BCR, and Ruas CM

Subjects
Humans, Brazil epidemiology, Cross-Sectional Studies, Female, Male, Universities, Adult, Young Adult, Adolescent, Middle Aged, Aged, Sociodemographic Factors, Socioeconomic Factors, Surveys and Questionnaires, COVID-19 psychology, COVID-19 epidemiology, Resilience, Psychological, Students psychology, Students statistics & numerical data
Abstract

Background: Resilience is a crucial factor in students' mental health, playing an important role in their successful adaptation to the academic environment. However, there is a lack of understanding about resilience and its associated factors in students from different undergraduate courses. This study aimed to describe the resilience profile of undergraduate students from various courses in Brazil and identify sociodemographic, economic, and academic factors associated with resilience., Methods: This study has data from a cross-sectional multicenter study involving undergraduate students from eight Federal Institutions of Higher Education in Minas Gerais, Brazil. The dependent variable was resilience, measured using the Connor-Davidson Resilience Scale (CD-RISC) 10-item version, with sociodemographic, economic, and academic factors considered independent variables. Data was collected virtually via a self-administered questionnaire between October 2021 and February 2022 (during the covid-19 pandemic). Independent samples t-tests and ANOVAs were conducted to compare resilience scores between independent variables, and Tukey's post-hoc test was performed when necessary. Multiple linear regression was performed to create three models., Results: 8,650 undergraduate students were included in this study. The average score on the resilience scale was 19.86 ± 8.15, with a normal distribution. The respondents ranged from 18 to 71 years old, averaging 23.9 ± 6.33. Being female, not having a religious belief, having low per capita family income, having had a decrease in the family income, not being heterosexual, or having the head of the family with a low education level were the main factors associated, individually, with low resilience scores in the sociodemographic and economic multiple linear regression model constructed. Being from linguistics, letters and arts courses, being enrolled in fewer subjects, or being from UFMG were the main factors associated, individually, with low resilience scores in the academic multiple linear regression model constructed., Conclusions: The study's findings revealed that sociodemographic, economic, and academic variables were significantly associated with resilience scores in undergraduates from Minas Gerais during the covid-19 pandemic. These findings can help universities develop target strategies to promote students' resilience and reduce the risk of poor mental health among this population., (© 2024. The Author(s).)

Published
2024
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38. Site-Selective Gold-Catalyzed Alkylation of α-Aminotropones with Allenes.

Author

Gallorini G, Kiriakidi S, Bellini S, López CS, Bertuzzi G, and Bandini M

Abstract

The site-selective alkylation of α-aminotropones is effectively realized via gold(I)-catalyzed electrophilic activation of allenamides and allenyl ethers, yielding up to 85% in 30 examples. A dedicated and combined spectroscopic and computational investigation accounts for both chemo- and regioselective profiles of the protocol. New opportunities in the chemical space of tropone/tropolone derivatives are identified.

Published
2024
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39. Therapeutic potential of a novel hybrid protein: Mitigating allergy and airway remodeling in chronic asthma models induced by Dermatophagoides pteronyssinus.

Author

Fernandes AMS, da Silva ES, Silva RC, Silveira EF, Santiago LF, de Andrade Belitardo EMM, Alves VDS, Bôas DSV, de Freitas LAR, Ferreira F, Jacquet A, Pacheco LGC, Alcantara-Neves NM, and Pinheiro CS

Subjects
Animals, Mice, Humans, Female, Cytokines immunology, Cytokines metabolism, Immunoglobulin G immunology, Antigens, Dermatophagoides immunology, Allergens immunology, Hypersensitivity immunology, Chronic Disease, Recombinant Fusion Proteins immunology, Recombinant Fusion Proteins pharmacology, Male, Airway Remodeling immunology, Airway Remodeling drug effects, Dermatophagoides pteronyssinus immunology, Asthma immunology, Asthma pathology, Disease Models, Animal, Immunoglobulin E immunology, Mice, Inbred BALB C
Abstract

Background: The house-dust mite Dermatophagoides pteronyssinus is a key trigger of allergic asthma. Therefore, it is essential to develop new vaccines that can alter inflammatory processes and airway remodeling. The goal of this study was to test the hypoallergenic and immunogenic characteristics of the hypoallergen rDer p 2231 in a murine model of chronic asthma induced by D. pteronyssinus., Methods: For this, we measured the levels of IgE, IgG1, IgG2a, and cytokines produced by mice receiving the rDer p 2231 protein. Histopathological parameters of the chronic inflammatory response were also investigated by assessing inflammation and airway remodeling., Results: rDer p 2231 given as a therapeutic vaccine, led to a reduction in the production of IgE, eosinophils, and neutrophils, a lower activity of eosinophilic peroxidase in the airways, and an increase in the production of IgG1 and IgG2a antibodies. IgG antibodies blocked IgE binding to parental allergens in sera from atopic patients. Splenocytes, BALF, and lung from mice treated with rDer p 2231 secreted higher levels of Th1 and regulatory cytokines, as well as reduced levels of Th2 cytokines. Histopathological investigation of the lower airways demonstrated reductions in the thickness of the bronchiolar smooth muscle layer, in the subepithelial fibrosis, and in the goblet cells hyperplasia., Conclusions: Our preclinical studies suggest that rDer p 2231 is a promising candidate for the treatment of D. pteronyssinus allergy, as the hypoallergen has demonstrated the ability to reduce IgE production, induce specific blocking antibodies, restore and balance Th1/Th2 immune responses, and significantly reduce airway remodeling factors. However, additional clinical studies are needed to more accurately assess the efficacy and safety of rDer p 2231 as a vaccine against D. pteronyssinus-induced allergy., Competing Interests: Declaration of Competing Interest The authors declare no conflict of interest., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Published
2024
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40. Evaluation of the adherence to surgical antibiotic prophylaxis recommendations and associated factors in a University Hospital: A cross-sectional study.

Author

Pereira LB, Feliciano CS, Bellissimo-Rodrigues F, and Pereira LRL

Subjects
Humans, Cross-Sectional Studies, Male, Female, Middle Aged, Aged, Adult, Aged, 80 and over, Young Adult, Adolescent, Antibiotic Prophylaxis statistics & numerical data, Antibiotic Prophylaxis methods, Antibiotic Prophylaxis standards, Guideline Adherence statistics & numerical data, Hospitals, University, Anti-Bacterial Agents administration & dosage, Anti-Bacterial Agents therapeutic use, Surgical Wound Infection prevention & control
Abstract

Background: Surgical antibiotic prophylaxis (SAP) is an important preventive measure, aiming to minimize surgical site infections. However, despite evidence-based guidelines, adherence to SAP protocols remains suboptimal in clinical practice. The aim of this study was to assess the adequacy of SAP in a high-complexity hospital and investigate associated factors., Methods: A cross-sectional design was conducted, involving surgeries performed by expert teams in cardiology, urology, neurology, and gastrointestinal. SAP prescriptions were evaluated based on indication, antibiotic choice, dosage, and duration, according to the hospital protocol. Data analysis included descriptive statistics and association tests between protocol adherence and patient demographics, clinical variables, surgical teams, and types of surgeries., Results: Out of 1,864 surgeries, only 20.7% adhered to SAP protocols. Lower adherence rates were observed for antibiotic choice and duration of prophylaxis. Neurological surgeries exhibited significantly lower adherence, particularly concerning antibiotic choice and duration. Factors associated with nonadherence included elevated preoperative blood glucose levels, prolonged hospitalization, and extended surgical duration. Logistic regression analysis identified surgical teams as significant factors influencing protocol adherence., Conclusions: Despite the relatively high adherence to antibiotic dosage, challenges persist in antibiotic choice and duration adjustment. Poor glycemic control, prolonged surgery, and surgical teams were variables associated with inappropriate practice., (Copyright © 2024 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.)

Published
2024
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41. Apical periodontitis as an aggravating factor for the severity of rheumatoid arthritis: An animal study.

Author

Damiani BAM, Pinto KP, Ferreira CMA, Sarmento EB, de Lima CO, Cassimiro CS, Sassone LM, and da Silva EJNL

Subjects
Animals, Male, Rats, Severity of Illness Index, Tumor Necrosis Factor-alpha blood, Cytokines metabolism, Arthritis, Experimental pathology, Arthritis, Experimental diagnostic imaging, Interleukin-1beta blood, Interleukin-2 blood, Interleukin-17, Rats, Wistar, Arthritis, Rheumatoid, Periapical Periodontitis diagnostic imaging, Periapical Periodontitis pathology, X-Ray Microtomography, Disease Models, Animal
Abstract

Aim: The present study investigated the influence of apical periodontitis (AP) on the severity of rheumatoid arthritis (RA) using a Wistar rat model., Methodology: Forty male Wistar rats were distributed across four groups (n = 10) based on the induction of RA and AP: Control, RA, AP, and RA + AP. RA was induced through two immunisations with type II collagen emulsified in incomplete Freund's adjuvant, followed by one immunisation with complete Freund's adjuvant. After 21 days of RA induction, AP was induced by exposing the pulp of four molars. Animals were euthanized after 28 days of pulp exposure. Through the experiment, visual and behavioural assessments tracked RA development and the knees and hind paw joints were measured. Micro-computed tomography scans of knees and hind paws, as well as mandibles and maxillae, were conducted to evaluate RA severity and the presence of AP, respectively. Serum samples were collected to analyse proinflammatory cytokines (IL-1β, IL-2, IL-17, and TNF-α). Non-parametric data were analysed using the Kruskal-Wallis test followed by Student-Newman-Keuls test, while one-way anova followed by Tukey's test was performed for parametric data. A significance level of 5% was employed., Results: All molars submitted to access cavity developed AP. All joints subjected to arthritis induction developed the disease, with AP + RA demonstrating a higher arthritis severity when compared to the RA group (p < .05). RA + AP group displayed a significantly larger hind paw and knee circumference compared to the RA group (p < .05). Micro-CT images of RA and RA + AP groups revealed joints with erosions and bone deformities, with a significantly lower bone surface density, lower trabecular number and higher trabecular separation in the hind paw and a significantly lower percent bone volume and higher trabecular separation in the knees of RA + AP group compared to RA group (p < .05). RA + AP group exhibited a significantly higher level of TNF-α and a lower level of IL-2 compared to all other groups (p < .05). Both RA and RA + AP groups had significantly higher IL-17 levels (p < .05), while there was no significant difference in IL-1β levels among the groups (p > .05)., Conclusion: The findings from this study underscore a possible relationship between apical periodontitis and the exacerbation of rheumatoid arthritis., (© 2024 British Endodontic Society. Published by John Wiley & Sons Ltd.)

Published
2024
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43. Comparative analysis of the leprosy detection rate regarding its clinical spectrum through PCR using the 16S rRNA gene: a scientometrics and meta-analysis.

Author

Silva MJA, Brasil TP, Silva CS, Frota CC, Sardinha DM, Figueira LRT, Neves KAS, Dos Santos EC, Lima KVB, Ghisi NC, and Lima LNGC

Abstract

Background: Leprosy is a chronic and disabling infectious disease caused by Mycobacterium leprae . It has a wide clinical spectrum and is operationally classified into paucibacillary (PB) and multibacillary (MB) cases. There is evidence that the 16S rRNA gene can be used in Polymerase Chain Reaction (PCR) for complementary detection with high sensitivity and specificity. However, there is no literature convention on its diagnostic correspondence regarding the particular operational classification of the disease. This study aimed to correlate, through a meta-analysis, the detection rate of leprosy between the PCR method with the 16S rRNA gene in the clinical forms PB and MB in relation to confirmed cases., Methods: This is a systematic review and meta-analysis study conducted according to the PRISMA 2020 guidelines, using the search descriptors with "AND": "Leprosy"; "Polymerase Chain Reaction"; " 16S rRNA " in the PUBMED, SciELO, LILACS, and Science Direct databases. The search was limited to original observational articles in Portuguese, English, or Spanish, with no defined time frame. The methodological quality assessment of the selected articles was performed using the JBI checklists. A scientometric approach to the article using used the VOS Viewer and Scimago Graphica software. The meta-analysis was conducted using Comprehensive Meta-Analyses software, under Pearson's Correlation effect test and fixed effect model and subgroup analysis concerning the type of sample analyzed., Results: The study was significant from the perspective of the paucibacillary group (Clinical biopsy: -0.45 [95% CI= -0.63 - -0.22], p  < 0.001/ Slit smear skin: -0.52 [95% CI= -0.65 - -0.36], p  < 0.001 / Overall: -0.50 [95% CI= -0.61 - -0.37], p  < 0.001). The PCR diagnostic method for the16S rRNAgene ofM. lepraehas low viability and diagnostic sensitivity in both clinical biopsy samples and leprosy skin smears., Conclusion: This implies little validation of it as a PCR target gene for diagnosing the disease, highlighting limitations in the actual technique., Systematic Review Registration: https://www.crd.york.ac.uk/prospero/, identifier CRD42024588790., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Silva, Brasil, Silva, Frota, Sardinha, Figueira, Neves, dos Santos, Lima, Ghisi and Lima.)

Published
2024
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44. Green Technology for Baru Oil Extraction Using Solar Energy: Assessing Extraction Efficiency and Process Parameters.

Author

Custódio LR, Silva CS, Dantas SC, and Santos KG

Abstract

This study explores the application of solar concentrator technology for Baru oil extraction, a crucial resource in various industries. Through systematic experimental investigations, the effects of particle size and solvent flow rate on extraction efficiency were evaluated. Results demonstrate that smaller particle sizes (1.01 mm) significantly enhance extraction efficiency, achieving yields up to 89.25%, compared to larger particles (2.18 mm) with yields averaging 54.32% (±3.2%). Additionally, the solvent flow rate of 25 mL/min maximized extraction efficiency. These findings highlight the critical influence of particle size and solvent flow rate on extraction performance and underline the potential of solar-assisted leaching as a sustainable and environmentally friendly alternative to conventional extraction methods. The research provides a novel contribution to the field by advancing sustainable oil extraction practices and offering a viable solution for small-scale producers to increase the value of their agricultural products., Competing Interests: The authors declare no competing financial interest., (© 2024 The Authors. Published by American Chemical Society.)

Published
2024
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45. Identification and Counting of Pirapitinga Piaractus brachypomus Fingerlings Fish Using Machine Learning.

Author

Souza AS, Costa AC, França HFDC, Nuvunga JJ, Ferreira de Melo GA, Lima LDC, Kretschmer VV, de Oliveira DÁ, Horn LD, Rezende IR, Fernandes MP, Reis Neto RV, Freitas RTF, Oliveira RF, Viadanna PH, Vitorino BM, and Minafra CS

Abstract

Identifying and counting fish are crucial for managing stocking, harvesting, and marketing of farmed fish. Researchers have used convolutional networks for these tasks and explored various approaches to enhance network learning. Batch normalization is one technique that improves network stability and accuracy. This study aimed to evaluate machine learning for identifying and counting pirapitinga Piaractus brachypomus fry with different batch sizes. The researchers used one thousand photographic images of Pirapitinga fingerlings, labeled with bounding boxes. They trained the adapted convolutional network model with batch normalization layers added at the end of each convolution block. They set the training to one hundred and fifty epochs and tested batch sizes of 5, 10, and 20. Furthermore, they measured network performance using precision, recall, and mAP@0.5. Models with smaller batch sizes performed less effectively. The training with a batch size of 20 achieved the best performance, with a precision of 96.74%, recall of 95.48%, mAP@0.5 of 97.08%, and accuracy of 98%. This indicates that larger batch sizes improve accuracy in detecting and counting pirapitinga fry across different fish densities.

Published
2024
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46. Molecular Epidemiology of Pseudomonas aeruginosa in Brazil: A Systematic Review and Meta-Analysis.

Author

Rodrigues YC, Silva MJA, Dos Reis HS, Dos Santos PAS, Sardinha DM, Gouveia MIM, Dos Santos CS, Marcon DJ, Aires CAM, Souza CO, Quaresma AJPG, Lima LNGC, Brasiliense DM, and Lima KVB

Abstract

Background: Globally, Pseudomonas aeruginosa is a high-priority opportunistic pathogen which displays several intrinsic and acquired antimicrobial resistance (AMR) mechanisms, leading to challenging treatments and mortality of patients. Moreover, its wide virulence arsenal, particularly the type III secretion system (T3SS) exoU + virulotype, plays a crucial role in pathogenicity and poor outcome of infections. In depth insights into the molecular epidemiology of P. aeruginosa , especially the prevalence of high-risk clones (HRCs), are crucial for the comprehension of virulence and AMR features and their dissemination among distinct strains. This study aims to evaluate the prevalence and distribution of HRCs and non-HRCs among Brazilian isolates of P. aeruginosa ., Methods: A systematic review and meta-analysis were conducted on studies published between 2011 and 2023, focusing on the prevalence of P. aeruginosa clones determined by multilocus sequence typing (MLST) in Brazil. Data were extracted from retrospective cross-sectional and case-control studies, encompassing clinical and non-clinical samples. The analysis included calculating the prevalence rates of various sequence types (STs) and assessing the regional variability in the distribution of HRCs and non-HRCs., Results: A total of 872 samples were analyzed within all studies, of which 298 (34.17%) were MLST typed, identifying 78 unique STs. HRCs accounted for 48.90% of the MLST-typed isolates, with ST277 being the most prevalent (100/298-33.55%), followed by ST244 (29/298-9.73%), ST235 (13/298-4.36%), ST111 (2/298-0.67%), and ST357 (2/298-0.67%). Significant regional variability was observed, with the Southeast region showing a high prevalence of ST277, while the North region shows a high prevalence of MLST-typed samples and HRCs., Conclusions: Finally, this systematic review and meta-analysis highlight the role of P. aeruginosa clones in critical issue of AMR in P. aeruginosa in Brazil and the need of integration of comprehensive data from individual studies.

Published
2024
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47. Newborns with microcephaly in Brazil and potential vertical transmission of Oropouche virus: a case series.

Author

das Neves Martins FE, Chiang JO, Nunes BTD, Ribeiro BFR, Martins LC, Casseb LMN, Henriques DF, de Oliveira CS, Maciel ELN, Azevedo RDS, Cravo LCC, Barreto ARF, Pessoa ALS, Filho AJM, de Sousa JR, Schuler-Faccini L, Quaresma JAS, da Costa Vasconcelos PF, and da Silva Azevedo RDS

Abstract

Background: Oropouche fever, an orthobunyavirus disease endemic in Brazilian Amazon, has caused many febrile epidemics. In 2024, an epidemic of Oropouche fever spread in Brazil, with more than 7930 cases reported between Jan 1 and Aug 31. Infections in pregnant people have suggested the possibility of negative fetal consequences, therefore we tested newborns with microcephaly for known congenital pathogens and Oropouche virus (OROV)., Methods: In this case series, we assessed historical cases of infants born with microcephaly, arthrogryposis, and other congenital malformations without a confirmed cause and their mothers for potential OROV congenital infections. The study population consisted of infants born in Brazil with samples from 2015-21 and 2024. Serum and cerebrospinal fluid (CSF) from this case series were analysed for: syphilis, toxoplasmosis, rubella, cytomegalovirus, herpes simplex, HIV, Zika, dengue, and chikungunya. Individuals that were negative for these pathogens were then tested for OROV. Pathogen testing included ELISA and haemagglutination inhibition testing for antibodies and RT-PCR for virus RNA., Findings: We tested 68 samples from 65 historical cases of congential malformations and three cases from 2024. All cases were from ten states in Brazil. Three historical cases tested positive for OROV and 62 historical cases tested negative. The three cases from 2024 all tested positive for OROV. Of the positive cases, five were female and one was male. Not all pathogens were tested for each case, and some did not have maternal samples available. One of the newborns (case 6) died aged 47 days and tissue samples were tested by real-time RT-PCR, histopathology, and immunohistochemistry assays. One other newborn died in 2016 but no post-mortem samples were available. OROV IgM was detected in five of five newborn CSF samples, and five of five newborn serum samples. Four of five maternal serum samples were positive for OROV IgM. One of four newborn CSF samples (case 6 at age 44 days) was OROV positive by real-time RT-quantitative PCR and 0 of four newborn serum samples were positive, as were 0 of three maternal serum samples. Case 6 had major tissue changes of the brain macroscopically and microscopically, including necrotic and apoptotic changes of neurons, microglia and astrocytes, vacuolisation, and tissue atrophy. OROV RNA was detected in brain, lungs, kidney, CSF, and pleural fluid; OROV antigens were found in CNS, liver, kidney, heart, and lung, mainly in neurons and microglia and also in endothelial cells, suggesting vasculitis., Interpretation: We detected OROV IgM in six of 68 newborns with microcephaly of unknown cause. One infant who died had OROV RNA and antigen in several tissues, including the brain. The possibility of OROV vertical transmission and potential fetal harm must be investigated with urgency. The evidence presented here does not completely confirm vertical transmission or congenital malformations due to OROV, but thorough case finding and detailed investigation of maternal or fetal OROV infection is a priority., Funding: Evandro Chagas Institute, Secretaria de Vigilância em Saúde e Ambiente, and Ministry of Health and National Institute of Science and Technology for Emerging and Reemerging Viruses., Competing Interests: Declaration of interests We declare no competing interests., (Copyright © 2024 Elsevier Ltd. All rights reserved, including those for text and data mining, AI training, and similar technologies.)

Published
2024
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48. Evaluation of nitazoxanide in the treatment of experimental murine neurotoxoplasmosis.

Author

Reis TSA, Siqueira VDS, Ferreira SRR, Domann N, Rodrigues Júnior BA, Fleury ACC, Souza IMFNB, Cardoso LPV, Siqueira CS, and Rezende HHA

Subjects
Animals, Mice, Female, Toxoplasmosis, Cerebral drug therapy, Pyrimethamine therapeutic use, Toxoplasmosis, Animal drug therapy, Sulfadiazine therapeutic use, Sulfadiazine pharmacology, Thiazoles administration & dosage, Nitro Compounds, Disease Models, Animal
Abstract

Toxoplasmosis is a widespread zoonotic disease that poses significant public health concern globally, with neurotoxoplasmosis being a severe complication associated with high mortality rates. The standard therapy for neurotoxoplasmosis involves a combination of sulfadiazine and pyrimethamine, which, despite its efficacy, is often limited by adverse effects leading to treatment discontinuation. This study aimed to evaluate the in vivo efficacy of nitazoxanide in treating neurotoxoplasmosis in mice infected with the Me49 strain. The study comprised two groups: Group I, including subgroups of uninfected, infected and treated with saline, and infected and untreated mice; and Group II, comprising infected mice treated with nitazoxanide at 100 mg/kg/day, nitazoxanide at 150 mg/kg/day, and pyrimethamine combined with sulfadiazine. After 14 days of treatment, the mice were euthanized for organ collection. Histopathological examination of the brains revealed that the highest dose of nitazoxanide reduced parasitic load and cerebral hemorrhages. Biochemical and histopathological analyses of liver and kidney tissues demonstrated toxicological profiles comparable to pyrimethamine and sulfadiazine. However, despite showing efficacy and similar toxicity levels, nitazoxanide treatment was less effective regimen in controlling neurotoxoplasmosis in this experimental model compared to the pyrimethamine and sulfadiazine. Thus, while nitazoxanide presents potential in neurotoxoplasmosis treatment, pyrimethamine combined with sulfadiazine remains the preferred therapeutic choice based on better efficacy observed in this study.

Published
2024
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49. Ceratomyxa matosi n. sp. (Myxozoa: Ceratomyxidae) parasitizing the gallbladder of Boulengerella cuvieri (Characiformes: Ctenoluciidae) State of Amapá, Brazilian Amazon.

Author

Martel CS, Souza FAE, Vidal SC, Carvalho AA, Hamoy IG, Nascimento LSO, and Videira MN

Subjects
Animals, Brazil, Fish Diseases parasitology, Parasitic Diseases, Animal parasitology, Myxozoa classification, Myxozoa genetics, Myxozoa isolation & purification, Gallbladder parasitology, Phylogeny, Characiformes parasitology
Abstract

Myxozoa is a class of the Phylum Cnidaria made up of endoparasites from aquatic habitats. The genus Ceratomyxa preferentially infects marine fish, with the gallbladder being the main site parasitized. This study aimed to describe a new species of Ceratomyxa found in this organ in Boulengerella cuvieri using morphological, morphometric characterization and phylogenetic analysis of 18S rDNA gene sequences. Specimens of B. cuvieri were collected, anesthetized, desensitized and biometric measurements were performed. The organs were analyzed under a stereomicroscope and fragments of internal organs were extracted for light microscopy analysis, preserved in 80% ethanol for 18S rDNA gene analysis and fixed in Davidson solution for histological processing. Free spores of Ceratomyxa were observed in the gallbladder, in plasmodia with wave-like movements, with the following dimensions: spore width (24.5 ± 0.4) µm, spore length (5.2 ± 0.3) µm, polar capsule width (1.8 ± 0.2) µm, polar capsule length (2.1 ± 0.3) µm, number of polar tubule turns (4-5) and 100% prevalence. Phylogenetic analysis confirmed that Ceratomyxa matosi n. sp. is a new species, grouped with other freshwater Ceratomyxa species from the Amazon, representing the second description of species of this genus in the state of Amapá.

Published
2024
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50. Synthesis and characterization of new antimicrobial peptides derived from Temporin F.

Author

Bosquetti LM, Oliveira CS, Cerchiaro G, and Oliveira Junior VX

Abstract

Antimicrobial peptides (AMPs) are a promising source of new compounds against resistant bacteria. Temporins are a class of AMPs found on the amphibian Rana temporaria and show activity against Gram-positive and Gram-negative bacteria. There are few studies on how these antimicrobials have been used, but new Temporin-F derivatives were engineered with Lys-substitutions to assess the impact of the net charge on antimicrobial activity and toxicity. We demonstrated through some assays that it is possible to increase the antibacterial activity while maintaining a reduced peptide hemolytic activity with specific substitutions. Our lead synthetic peptide, G6K-Temporin F, has shown higher antimicrobial activity against Gram-negative and Gram-positive bacteria in vitro (MIC range 2 to 32 μmol L -1 ), with low hemolytic activity maintained, resulting in an increase in the therapeutic window (TW), of 12.5. Also, it showed more resistant to enzymatic degradation. On the other hand, more significant increases in net charges, such as in P3K-G11K-Temporin F, result in a severe increase in toxicity with lower gains in antimicrobial activity (TW of 0.65). In conclusion, we demonstrated that a moderate increase in net charge can lead to a more active analog and G6K-Temporin F is revealed to be promising as a candidate for new AMP therapeutics., (© 2024 European Peptide Society and John Wiley & Sons Ltd.)

Published
2024
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