Physical and serum cortisol levels evaluation of Nelore newborn calves born by normal and laborious parturition

被引：7

作者：

Gasparelli, Everton R. F. ^{[1
]}

Camargo, Diogo G. ^{[1
]}

Yanaka, Rodrigo ^{[1
]}

Mendes, Luiz C. N.

Peiro, Juliana R.

Bovino, Fernanda ^{[1
]}

Perri, Silvia H. V.

Feitosa, Francisco L. F. ^{[1
]}

机构：

[1] UNESP, Curso Med Vet, Curso Ciencia Anim, Area Fisiopatol Med & Cirurg, BR-16050680 Aracatuba, SP, Brazil

来源：

PESQUISA VETERINARIA BRASILEIRA | 2009年 / 29卷 / 10期

关键词：

Calf; calving; cortisol; score APGAR; DYSTOCIA; CATTLE; CALF; GLUCOSE; STRESS;

D O I：

10.1590/S0100-736X2009001000008

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

Gasparelli E.R.F., Camargo D.G., Yanaka R., Mendes L.C.N, Peiro J.R., Bovino F., Perri S.H.V. & Feitosa F.L.F. 2009. [Physical and serum cortisol levels evaluation of Nelore newborn calves born by normal and laborious parturition.] Avaliacao fisica e dos niveis sericos de cortisol de bezerros neonatos da raca Nelore, nascidos de partos normais e auxiliados. Pesquisa Veterinaria Brasileira 29(10):823-828. Curso de Medicina Veterinaria, Universidade Estadual Paulista, Campus de Aracatuba, Rua Clovis Pestana 793, Aracatuba, SIP 16050-680, Brazil. E-mail: leydsonf@fmva.unesp.br The purpose of present study was to evaluate the vitality and the serum levels of cortisol from newborn calves by normal and laborious deliveries, and to obtain the distocia register in Nelore embryo recipient cows. Three hundred ten calves were evaluated. The register of 38 dystocic calvings (38/310) and 8 abortions (8/310) were observed. In newborn animals the morbity and mortality rates were 77.93% and 3.44%, respectively. Calves born after long dystocic calving, lasting 4-6 hours, showed the highest mean values of respiratory frequency and serum cortisol levels. Animals born after laborious calving presented higher rectal temperature than those born at normal calving. The APGAR score showed that 90% calves had signs of dullness independent of parturition type.

引用

页码：823 / 828

页数：6

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