Assessment of stress due to hot ambience in donkeys from arid tracts in India

Autor: Kataria N., Kataria A.K.
Jazyk: English<br />Russian
Rok vydání: 2010
Předmět:
Zdroj: Journal of Stress Physiology & Biochemistry, Vol 6, Iss 4, Pp 12-17 (2010)
Druh dokumentu: article
ISSN: 1997-0838
Popis: To assess the stress due to hot ambience in donkeys from arid tracts in Rajasthan state, India, serum prolactin and cortisol levels were determined by radioimmunoassay. The blood samples to harvest the serum were collected from the same animals during moderate (maximum temperature of 28 C - 29 C) and hot (maximum temperature of 45 C- 46 C) ambiences. During hot ambience the animals showed significantly (p0.05) higher levels of serum prolactin and cortisol when compared to the moderate ambience. The mean rise in prolactin was 4.42 times whereas cortisol levels were 4.22 times higher. Further a multiple fold rise in serum prolactin clearly suggested that it can also be used as an indicator of stress in donkeys along with the cortisol.
Databáze: Directory of Open Access Journals