Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.035
Yamê Fabres Robaina Sancler da Silva
{"title":"Atualidades na abordagem da degeneração testicular em garanhões","authors":"Yamê Fabres Robaina Sancler da Silva","doi":"10.21451/1809-3000.rbra2021.035","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.035","url":null,"abstract":"","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116033665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.060
Alexandre Rodrigues Silva, M. R. Luz
{"title":"Particularidades reprodutivas raciais na espécie canina","authors":"Alexandre Rodrigues Silva, M. R. Luz","doi":"10.21451/1809-3000.rbra2021.060","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.060","url":null,"abstract":"","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125401363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2022.012
Y. Sancler-Silva
{"title":"Avaliação andrológica no garanhão: ênfase no exame interno do sistema genital","authors":"Y. Sancler-Silva","doi":"10.21451/1809-3000.rbra2022.012","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2022.012","url":null,"abstract":"","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127897683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.057
E. Fontaine
Endometritis refers to an inflammation of the uterine mucosa that does not extend beyond the stratum spongiosum. Recent studies indicate it is a common finding in 30-50% of bitches suffering from infertility/subfertility. This disorder is subclinical, and its diagnosis involves sampling the uterus, whether it is by performing a cytology from flushing the organ or histology on collected uterine biopsies. Its pathophysiology remains unclear in 2021. Some cases are associated with cystic endometrial hyperplasia, which leads to disruption in the uterine clearance mechanisms after breeding ; while other appear as a pure inflammatory process. While we don’t have all the answers yet, there is no doubt today that these disorders must be included in the differential diagnosis of infertility in the bitch. The work that has already been done on this topic already offers some idea on how to approach these cases in our veterinary clinics.
{"title":"Diagnosis of endometritis in the bitch","authors":"E. Fontaine","doi":"10.21451/1809-3000.rbra2021.057","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.057","url":null,"abstract":"Endometritis refers to an inflammation of the uterine mucosa that does not extend beyond the stratum spongiosum. Recent studies indicate it is a common finding in 30-50% of bitches suffering from infertility/subfertility. This disorder is subclinical, and its diagnosis involves sampling the uterus, whether it is by performing a cytology from flushing the organ or histology on collected uterine biopsies. Its pathophysiology remains unclear in 2021. Some cases are associated with cystic endometrial hyperplasia, which leads to disruption in the uterine clearance mechanisms after breeding ; while other appear as a pure inflammatory process. While we don’t have all the answers yet, there is no doubt today that these disorders must be included in the differential diagnosis of infertility in the bitch. The work that has already been done on this topic already offers some idea on how to approach these cases in our veterinary clinics.","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129797724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.015
Carolini Schultz, Pricila Baldessar, Camila Ribeiro Carvalho de Brito, I. Bianchi
{"title":"Hormônio antimülleriano como marcador de fertilidade em fêmeas suínas","authors":"Carolini Schultz, Pricila Baldessar, Camila Ribeiro Carvalho de Brito, I. Bianchi","doi":"10.21451/1809-3000.rbra2021.015","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.015","url":null,"abstract":"","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128504792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2022.029
C. I. Vannucchi
The placental type of carnivores represents a relatively impenetrable barrier to the transfer of maternal immunoglobulins, making dogs and cats extremely dependent on colostrum ingestion and absorption for adequate passive immunity transfer. Therefore, puppies are considered hypogammaglobulinemic, and colostrum ingestion is essential for neonatal survival. The main reason why colostrum replacement should be instituted is the orphanage or absence of maternal care, which can generate different degrees of neonatal intensive care. Therefore, in the case of maternal death, maternal illness or weakness, lack of maternal instinct or rejection of the litter, disorders of the mammary gland, agalactia or hypogalactia and weak or low birth weight puppies. In the absence of colostrum or inadequate colostrum uptake, some alternatives can be adopted to ensure the transfer of passive immunity. Colostrum replacement can be established naturally or artificially, depending on the availability of commercial preparations, colostrum bank or female donors.
{"title":"Reposição de colostro no neonato: o que, quando e como administrar?","authors":"C. I. Vannucchi","doi":"10.21451/1809-3000.rbra2022.029","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2022.029","url":null,"abstract":"The placental type of carnivores represents a relatively impenetrable barrier to the transfer of maternal immunoglobulins, making dogs and cats extremely dependent on colostrum ingestion and absorption for adequate passive immunity transfer. Therefore, puppies are considered hypogammaglobulinemic, and colostrum ingestion is essential for neonatal survival. The main reason why colostrum replacement should be instituted is the orphanage or absence of maternal care, which can generate different degrees of neonatal intensive care. Therefore, in the case of maternal death, maternal illness or weakness, lack of maternal instinct or rejection of the litter, disorders of the mammary gland, agalactia or hypogalactia and weak or low birth weight puppies. In the absence of colostrum or inadequate colostrum uptake, some alternatives can be adopted to ensure the transfer of passive immunity. Colostrum replacement can be established naturally or artificially, depending on the availability of commercial preparations, colostrum bank or female donors.","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126508092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.051
A. Paschoal, Alana Birck Ribeiro, A. P. Mellagi, Fernando Pandolfo Bortolozzo
{"title":"Armazenamento de sêmen suíno a 5°C Quais são os desafios?","authors":"A. Paschoal, Alana Birck Ribeiro, A. P. Mellagi, Fernando Pandolfo Bortolozzo","doi":"10.21451/1809-3000.rbra2021.051","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.051","url":null,"abstract":"","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"110 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113944614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.068
Yatta Linhares Boakari, Barry Ball, Hossam El-Sheikh Ali, Pouya Dini, Shavahn Loux, C. B. Fernandes, Alejandro Esteller Vico, Kirsten Scoggin, Laurie Lawrence
{"title":"Efeitos de concentrações sistêmicas elevadas de ureia no transcriptoma do endométrio e embriões de éguas","authors":"Yatta Linhares Boakari, Barry Ball, Hossam El-Sheikh Ali, Pouya Dini, Shavahn Loux, C. B. Fernandes, Alejandro Esteller Vico, Kirsten Scoggin, Laurie Lawrence","doi":"10.21451/1809-3000.rbra2021.068","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.068","url":null,"abstract":"","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123868600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.21451/1809-3000.rbra2021.010
Antonio de Brito Silva, Laís Barbosa Freire, Wisley da Silva Moraes, Illanna de Souza Lima Brandão, Tuane Nunes Batista, M. Mendona, Elysiane Ramos Garcia Silva, G. F. Carneiro
The objective of this study was to evaluate the main microorganisms isolated from the uterus of subfertile mares and the resistance profile to antimicrobial agents in vitro of the bacteria. Samples were collected from 41 mares with a history of subfertility. For bacterial culture the samples were stored in tubes containing BHI broth and for fungal culture containing 0.9% NaCl solution and sent to LABRAPE-UFRPE. The isolated bacteria were subjected to the in vitro sensitivity test for Amikacin, Gentamicin, Enrofloxacin, Azithromycin, Ceftriaxone, Tetracycline, Penicillin and Ampicillin. 75.6% of the samples presented microbiological isolation, being 25.8% Staphylococcus spp.; 12.9% nonlactose-fermenting Gram-negative bacilli; 3.22% β-hemolytic streptococcus; 3.22% E. coli; 3.22% Klebsiella spp. and 3.22% Proteus spp.; 22.6% Bacillus spp. and 6.45% Micrococcus spp. Among the isolated samples for fungi 6.45% were Cladosporium spp. It was observed that 12.9% of the animals had mixed infection. 95.23% of the bacteria were sensitive to Amikacin; 90.47% for Gentamicin, Enrofloxacin, Tetracycline and Ceftriaxone and 80.95% for Azithromycin. Penicillin showed 95.24% of resistant samples, with 100% of Gram-negative bacteria and 70% for Ampicillin. Bacterial endometritis was the most prevalent. The presence of fungal infection reinforces the ability of these microorganisms to develop endometritis. Macrolides were effective and β-Lactamics were not viable against Gram-negative bacteria.
{"title":"Perfil microbiológico e de resistência antimicrobiana in vitro de bactérias isoladas do útero de éguas subférteis","authors":"Antonio de Brito Silva, Laís Barbosa Freire, Wisley da Silva Moraes, Illanna de Souza Lima Brandão, Tuane Nunes Batista, M. Mendona, Elysiane Ramos Garcia Silva, G. F. Carneiro","doi":"10.21451/1809-3000.rbra2021.010","DOIUrl":"https://doi.org/10.21451/1809-3000.rbra2021.010","url":null,"abstract":"The objective of this study was to evaluate the main microorganisms isolated from the uterus of subfertile mares and the resistance profile to antimicrobial agents in vitro of the bacteria. Samples were collected from 41 mares with a history of subfertility. For bacterial culture the samples were stored in tubes containing BHI broth and for fungal culture containing 0.9% NaCl solution and sent to LABRAPE-UFRPE. The isolated bacteria were subjected to the in vitro sensitivity test for Amikacin, Gentamicin, Enrofloxacin, Azithromycin, Ceftriaxone, Tetracycline, Penicillin and Ampicillin. 75.6% of the samples presented microbiological isolation, being 25.8% Staphylococcus spp.; 12.9% nonlactose-fermenting Gram-negative bacilli; 3.22% β-hemolytic streptococcus; 3.22% E. coli; 3.22% Klebsiella spp. and 3.22% Proteus spp.; 22.6% Bacillus spp. and 6.45% Micrococcus spp. Among the isolated samples for fungi 6.45% were Cladosporium spp. It was observed that 12.9% of the animals had mixed infection. 95.23% of the bacteria were sensitive to Amikacin; 90.47% for Gentamicin, Enrofloxacin, Tetracycline and Ceftriaxone and 80.95% for Azithromycin. Penicillin showed 95.24% of resistant samples, with 100% of Gram-negative bacteria and 70% for Ampicillin. Bacterial endometritis was the most prevalent. The presence of fungal infection reinforces the ability of these microorganisms to develop endometritis. Macrolides were effective and β-Lactamics were not viable against Gram-negative bacteria.","PeriodicalId":153636,"journal":{"name":"Revista Brasileira de Reprodução Animal","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123872461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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