Data/hora: 12/06/2024 02:20:27

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 26/11/2013
Data da última atualização: | 13/04/2022
Autoria: | PENNA, B.; LORANATI, H.; DIRECTOR, A.; SARZEDAS, A. C.; MARTINS, G.; BRANDÃO, F. Z.; FONSECA, J. F. da; LILENBAUNM, W.
Afiliação: | Bruno Penna, Laboratory of Veterinary Bacteriology - Universidade Federal Fluminense - Niteroi, RJ, Brazil; Hugo Libonati, Laboratory of Veterinary Bacteriology - Universidade Federal Fluminense - Niteroi, RJ, Brazil; Ariel Director, Laboratory of Veterinary Bacteriology - Universidade Federal Fluminense - Niteroi, RJ, Brazil; Ana Clara Sarzedas, Faculty of Veterinary Medicine - Fluminense Federal University - Niterói, RJ, Brazil; Gabriel Martins, Laboratory of Veterinary Bacteriology - Universidade Federal Fluminense - Niteroi, RJ, Brazil; Felipe Z. Brandão, Faculty of Veterinary Medicine - Fluminense Federal University - Niterói, RJ, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC; Walter Lilenbaum, Laboratory of Veterinary Bacteriology - Universidade Federal Fluminense - Niteroi, RJ, Brazil.
Título: | Progestin-impregnated intravaginal sponges for estrus induction and synchronization influences on goats vaginal flora and antimicrobial susceptibility.
Ano de publicação: | 2013
Fonte/Imprenta: | Animal Reproduction Science, v. 142, n. 1/2, p. 71-74, Nov. 2013.
DOI: | doi:10.1016/j.anireprosci.2013.09.006
Idioma: | Inglês
Conteúdo: | Abstract: The objective was to characterize vaginal bacteria, their antimicrobial sensitivity, and the incidence of vaginitis, in goats before and after insertion of intravaginal sponges containing progesterone. Sponges were inserted in 37 Saanen goats and removed after 6, 9 or 12 d (G6, G9 and G12). At sponge removal, all goats had clinical signs of vaginitis. Sampling was conducted just before sponge insertion and at 0, 24, 48, and 72 h after sponge removal. Vaginal secretions were subjected to standard bacteriological procedures, including isolation of bacteria, subculture, and determination of sensitivity to antimicrobials (gentamicin, cefalotin, tetracycline, ciprofloxacin, trimethoprim-sulfamethoxazole, amoxicillin and clavulanic acid, penicillin G and cefoxitin). Ciprofloxacin, gentamicin, tetracycline and trimethoprim-sulfamethoxazole were the most effective for coliforms (100% sensitivity), whereas ciprofloxacin, gentamicin and tetracycline were the most effective for cocci (100, 98.6 and 97.2% sensitivity, respectively). In contrast, the least effective antimicrobials were cefalotin for the coliforms, and penicillin for the cocci (37.5 and 64.4% sensitivity, respectively), regardless of duration of implant presence and interval from implant removal to sampling. In conclusion, insertion of intravaginal progestin-impregnated sponges induced clinical vaginitis in goats. Members of Staphylococcus genus were the most frequently recovered species of the vaginal samples cultured, and all isolates were resistant to several antimicrobials.
Palavras-Chave: | Antimicrobials; Antimicrobiano; Doença vaginal; Drug effects; Intravaginal sponges; Oestrus synchronization; Progestin-impregnated intravaginal sponges; Sponges; Vaginite.
Thesagro: | Bactéria; Caprino; Doença animal; Progesterona; Sincronização do cio.
Thesaurus Nal: | Drug resistance; Female genital diseases; Goat diseases; Goats; Vaginal diseases; Vaginitis.
Categoria do assunto: | H Saúde e Patologia
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (27723-1) - UPC - AP - DD -  -  -  - DIS