Effect of cold and heat stress on rat adrenal, serum and liver ascorbic acid concentration
Author(s) -
Jelena Djordjević,
Siniša Djurašević,
Tamara Vučković,
Nebojša Jasnić,
Gordana Cvijić
Publication year - 2006
Publication title -
archives of biological sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.217
H-Index - 25
eISSN - 1821-4339
pISSN - 0354-4664
DOI - 10.2298/abs0603161d
Subject(s) - ascorbic acid , endocrinology , medicine , cold stress , chemistry , heat stress , biology , biochemistry , food science , zoology , gene
Changes in ascorbic acid (AA) concentration were examined in the adrenals, serum and liver of Wistar rats exposed to cold (6 ºC) and heat stress (38 ºC) for 60 min. The exposure of animals to cold stress for 60 min did not change concentration of AA in the serum, adrenals and liver as compared to controls maintained at room temperature. After a 60 min heat exposure the concentration of AA in the adrenals decreased ( p<0.001), in the liver remained unchanged whereas it significantly increased in the serum ( p<0.001) in respect to control values.
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