Atenção: Todas as denúncias são sigilosas e sua identidade será preservada.
Os campos nome e e-mail são de preenchimento opcional
Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade de São Paulo (USP) | - |
Autor(es): dc.contributor | MF Vetplan | - |
Autor(es): dc.contributor | Boehringer Ingelheim Animal Health | - |
Autor(es): dc.contributor | Biogénesis-Bagó Animal Health Ltda | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Institute of Food and Agricultural Sciences | - |
Autor(es): dc.creator | Mello, Barbara Piffero | - |
Autor(es): dc.creator | Maturana Filho, Milton | - |
Autor(es): dc.creator | Lemes, Kleber Menegon | - |
Autor(es): dc.creator | Gonçalvez, Reuel Luiz | - |
Autor(es): dc.creator | Lollato, João Paulo Mendes | - |
Autor(es): dc.creator | Zanella, Adroaldo José | - |
Autor(es): dc.creator | Ferreira, Teissiane Fernanda de Vasconcelos [UNESP] | - |
Autor(es): dc.creator | Pugliesi, Guilherme | - |
Autor(es): dc.creator | Madureira, Ed Hoffmann | - |
Autor(es): dc.creator | Gonella-Diaza, Angela | - |
Autor(es): dc.creator | Membrive, Claudia Maria Bertan [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:34:42Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:34:42Z | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2020-10-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1016/j.livsci.2020.104104 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/201849 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/201849 | - |
Descrição: dc.description | The aim of this research was to evaluate the effects of the temperament of bovine females Bos taurus indicus submitted to a timed artificial insemination (TAI) protocol on the concentrations of cortisol, diameter of the largest follicle, pregnancy by TAI on Days 30 (P/TAI 30) and 60 (P/TAI 60) after TAI. Nellore cows (n = 2702) of 45 ± 7 days post-partum were submitted to the same TAI protocol. On D -10 devices containing 1 g of progesterone were inserted into the vagina and 2 mg of estradiol benzoate were applied intramuscularly. On D -2, the devices were removed and 530 µg of sodium D-cloprostenol, 300 IU of equine chorionic gonadotropin, and 1 mg of Estradiol Cypionate were applied. Forty-eight hours after the final injection, the cows were submitted to TAI (D 0). The temperament of the cows was rated on a numerical scale from 3 to 12 using the composite reactivity score (RS) on D -10. The RS included the evaluation of the movement and breathing while the animal was in the cattle chute and the exit velocity. Cows were classified as Calm (RS ≤ 4; n = 830; Calm group), Reactive (RS = 5 to 8; n = 1313; Reactive group) and Very Reactive (RS ≥ 9; n = 559; Very Reactive group) and 5% of the cows of each group were submitted to blood collection for the subsequent plasmatic cortisol concentration measurement by ELISA. It was observed that Calm group had lower concentration of cortisol than did the Reactive and Very Reactive groups (35.07 ± 1.78, 50.58 ± 2.76, and 54.45 ± 3.39 nmol/L, respectively). The Calm group had diameter of the largest follicle on the day of TAI compared to Reactive and Very Reactive groups (14.4 ± 0.2, 13.6 ± 0.4, and 13.2 ± 0.2 mm, respectively). The Calm and Reactive groups had higher P/TAI compared to the Very Reactive Group on Day 30 (56.4%, 57.0%, 51.0%, respectively) and on Day 60 (50.0%, 47.3%, 42.7%, respectively). In conclusion, temperament influences the reproductive efficiency of bovine females Bos taurus indicus submitted to TAI protocols. | - |
Descrição: dc.description | University of São Paulo Faculty of Animal Science and Food Engineering, Duque de Caxias Norte Avenue, 255, Campus Fernando Costa, CEP 13.635-900 | - |
Descrição: dc.description | MF Vetplan, José Ferreira Street, 130, CEP 13.890-000 | - |
Descrição: dc.description | Boehringer Ingelheim Animal Health, Carlos Grimaldi Avenue, 1701, CEP 13.091-908 | - |
Descrição: dc.description | Biogénesis-Bagó Animal Health Ltda, Manoel Ribas Avenue, 985, CEP 80.810-000 | - |
Descrição: dc.description | São Paulo State University (UNESP) FCAT, Comandante João Ribeiro de Barros Road (SP 294), Km 651, CEP 17.900-000 | - |
Descrição: dc.description | University of São Paulo Faculty of Veterinary Medicine and Animal Science, Duque de Caxias Norte Avenue, 225, Campus Fernando Costa, CEP 13.635-900 | - |
Descrição: dc.description | University of Florida North Florida Research and Education Center Institute of Food and Agricultural Sciences | - |
Descrição: dc.description | São Paulo State University (UNESP) FCAT, Comandante João Ribeiro de Barros Road (SP 294), Km 651, CEP 17.900-000 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Livestock Science | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Bovine | - |
Palavras-chave: dc.subject | Fertility | - |
Palavras-chave: dc.subject | Pregnancy rate | - |
Palavras-chave: dc.subject | Temperament | - |
Palavras-chave: dc.subject | Timed Artificial Insemination | - |
Título: dc.title | Importance of temperament in the pregnancy by timed insemination in bovine females Bos taurus indicus | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
O Portal eduCAPES é oferecido ao usuário, condicionado à aceitação dos termos, condições e avisos contidos aqui e sem modificações. A CAPES poderá modificar o conteúdo ou formato deste site ou acabar com a sua operação ou suas ferramentas a seu critério único e sem aviso prévio. Ao acessar este portal, você, usuário pessoa física ou jurídica, se declara compreender e aceitar as condições aqui estabelecidas, da seguinte forma: