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All Journal Indian Journal of Forensic Medicine & Toxicology
Zahraa Abdel Al-Jawad1 , Ali A. Al-Fahham2
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Public Health

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The Effect of Ascorbic Acid and Selenium intake on serum Cortisol in rats Under Restraint Stress Zahraa Abdel Al-Jawad1 , Ali A. Al-Fahham2
Indian Journal of Forensic Medicine & Toxicology Vol. 15 No. 1 (2021): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v15i1.13651

Abstract

Over the recent years ,vitamin C and selenium have been a clear line of defense against the effects of stress.The goal of the study is to indicate the effect of restraint stress in rats on the serum levels of cortisol, the roleof vitamin C and selenium supplement in stress relief by determining their effect on serum cortisol . fortyWistar rats were divided randomly into four equal groups (n=10), all the animal except negative controlexposed to restraint stress for six hours a day . the first group were supplemented with vitamin C in a doseof (50 mg/kg bw/day) orally, the second included given selenium in a dose of (0.02 µg/kg bw/day) orally,the control included ten rats . Blood was collected on 20th days, and serum cortisol were measured byenzyme-linked immunosorbent assay (ELISA). Results showed that supplement of rats with vitamin C hadhigh significant increasein serum cortisol in stressed rat (14.65 ± 5) compared to those with no stress (8.77± 4) which constitute the negative control . The study also revealed that supplement of rats with vitamin C ,Selenium and (vitamin C + Selenium) have highly significantly increased serum cortisol level to be (10.42 ±3.78), (10.29 ± 4.54) and (12.77 ± 3.57) respectively compared to stressed rats . It is concluded that chronicstress restriction can result in cumulative initiation of cortisol secretion in rats. Intake of vitamin C canrelieve stress by increasing decreasing cortisol .
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