Data/hora: 23/06/2024 09:57:11

Biblioteca(s): | Embrapa Suínos e Aves.
Data corrente: | 18/09/1997
Data da última atualização: | 08/10/2013
Autoria: | PEREZ TORRES, E.
Título: | Veranderungen einiger herz- und kreislaufmebgroben bei ebern im verlauf der absamung auf dem phantom und ihre beeinflussung durch carazolol.
Ano de publicação: | 1987
Fonte/Imprenta: | Hannover: Tierarztliche Hochschule Hannover, 1987.
Páginas: | 119p.
Idioma: | Alemão
Notas: | Tese Doutorado
Conteúdo: | In 8 healthy boars, 4 boars of german landrace and 4 boars of pirtrainrace, the effect of beta-adrenoceptor blocking agent carazolol on heart and circulatory system before, during and after ejaculation at the phantom was examined. The effort resulted without treatment and after an acute or longter administration of carazolol (Suacron R) was characterized by changes of heart rate, P-, PQ- and QRS-duration as well as blood pressure. - All parameters examinated in this study were significantly influenced during the ejaculation by both forms of treatment with carazolol compared to test-control. The greatest fifferences of values observed during ejaculation existed between the individual boars independent  of  whether  they were treated  or not. - The  interaction boar/medication showed a different reaction of the individual boars to deug during ejaculation. - The correlation between the absolute values of test-control and the changes of values responded on treatment showed for the parameters relative diastolic-time and systolic blood pressure, that the influence of drug on the individual boars was greater if the values of these parameters were more changed during ejaculation without previous treatmen.
Palavras-Chave: | Coleta.
Thesagro: | Aparelho Circulatório; Fisiologia; Inseminação Artificial; Reprodução; Sêmen; Suíno.
Thesaurus Nal: | artificial insemination; physiology; reproduction; swine.
Categoria do assunto: | --
Registro original: | Embrapa Suínos e Aves (CNPSA)
Exemplares: | CNPSA - (4939-1) - ADD - TS - -- -  -  - 1997.00715 - DIS