Repozitorij Univerze v Novi Gorici

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Naslov:Plasma cortisol concentrations in Holstein Friesian and Belgian Blue newborn calves born by different types of delivery
Avtorji:Peric, Tanja (Lastnik avtorskih pravic)
Probo, M. (Avtor)
Peric, Tanja (Avtor)
Montillo, M. (Avtor)
Opsomer, Geert (Avtor)
Fiems, L. O. (Avtor)
Veronesi, M. C. (Avtor)
Datoteke:Gradivo nima datotek. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.12 - Objavljeni povzetek znanstvenega prispevka na konferenci
Organizacija:UNG - Univerza v Novi Gorici
Opis:Cortisol (C) is a major stimulus for fetal and neonatal lung maturation and for surfactant production. Neonatal calves born by caesarean section (CS), particularly the double-muscled Belgian Blue (BB), are more proned to develop the respiratory distress syndrome (Cambier et al. 2002 Vet Res 33, 283–290; Danlois et al. 2003 Vet J 165, 65–72). The aim of this study was to investigate C plasma levels in 15 Holstein Friesian (HF) newborn calves born by spontaneous vaginal delivery (VD) and in 25 BB newborn calves born by elective CS. Blood samples were taken at 10, 20, 30 min and at 6, 24 h after birth and at 7 and 14 days of age. Plasma C concentrations were analyzed by RIA. Statistical analysis evidenced an influence of both time (p < 0.05) and group (p < 0.0001) on C concentrations. In agreement with previous studies, high C levels at birth were followed by a reduction at 6 h and by a further decrease on day 7 after birth in both groups. Cortisol concentrations were different between BB and HF calves, with significantly higher levels in HF calves. These findings are in agreement with studies in newborn babies, while previous studies on calves mentioned no differences in C levels between calves born without assistance vs. calves born by CS. The present results suggest that both breed and type of delivery are associated with plasma C levels in the newborn calf.
Ključne besede:Plasma cortisol, Holstein Friesian, Belgian Blue, calf, delivery
Leto izida:2016
Št. strani:1
COBISS_ID:4573435 Povezava se odpre v novem oknu
URN:URN:SI:UNG:REP:G7UAQ17T
DOI:10.1111/rda.12801 Povezava se odpre v novem oknu
Število ogledov:2015
Število prenosov:0
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
Področja:Gradivo ni uvrščeno v področja.
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Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.

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Gradivo je del monografije

Naslov:Reproduction in domestic animals
Prireditelj konference:European Society for Domestic Animal Reproduction (ESDAR)
Kraj izida:USA
Leto izida:2016

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