scholarly journals Effects of bacterial organic selenium, selenium yeast and sodium selenite on antioxidant enzymes activity, serum biochemical parameters, and selenium concentration in Lohman brown-classic hens

2021 ◽  
Author(s):  
A. I. Muhammad ◽  
A. M. Dalia ◽  
T. C. Loh ◽  
H. Akit ◽  
Anjas A. Samsudin
Keyword(s):  
Antioxidant Enzymes ◽  
Biochemical Parameters ◽  
Sodium Selenite ◽  
Selenium Concentration ◽  
Serum Biochemical Parameters ◽  
Selenium Yeast ◽  
Organic Selenium ◽  
Enzymes Activity ◽  
Serum Biochemical

scholarly journals Effects of Bacterial Organic Selenium, Selenium Yeast and Sodium Selenite on Antioxidant Enzymes Activity, Serum Biochemical Parameters, and Selenium Concentration in Lohman Brown-Classic Hens

2021 ◽  
Author(s):  
A. I. Muhammad ◽  
A. M. Dalia ◽  
T. C. Loh ◽  
H. Akit ◽  
A. A. Samsudin
Keyword(s):  
Enzyme Activity ◽  
Antioxidant Enzyme ◽  
Sodium Selenite ◽  
Selenium Concentration ◽  
Egg Yolk ◽  
Antioxidant Enzyme Activity ◽  
Selenium Yeast ◽  
Organic Selenium ◽  
Serum Biochemical ◽  
Biochemical Profiles

Abstract This study compares the effects of sodium selenite, selenium yeast, and enriched bacterial organic selenium protein on antioxidant enzyme activity, serum biochemical profiles, and egg yolk, serum, and tissue selenium concentration in laying hens. In a 112-d experiment, 144 Lohman Brown Classic hens, 23-wks old were divided into four equal groups, each has six replicates. They were assigned to 4 treatments: 1) a basal diet (Con), 2) Con plus 0.3 mg/kg feed sodium selenite (SS); 3) Con plus 0.3 mg/kg feed Se-yeast (SY): 4) Con plus 0.3 mg/kg feed bacterial enriched organic Se protein (ADS18) from Stenotrophomonas maltophilia bacteria. On d 116, hens were euthanized (slaughtered) to obtain blood (serum), liver organ, and breast tissue to measure antioxidant enzyme activity, biochemical profiles, and selenium concentration. The results show that antioxidant enzyme activity of hens was increased when fed bacterial organic Se (ADS18), resulting in a significant (P < 0.05) increase in serum GSH-Px, SOD, and CAT activity compared to other treatment groups. However, ADS18 and SY supplementation increase (P < 0.05) hepatic TAC, GSH-Px, and CAT activity, unlike the SS and Con group. Similarly, dietary Se treatment reduced total cholesterol and serum triglycerides concentrations significantly (P < 0.05) compared to the Con group. At 16 and 18 weeks, selenium concentration in hen egg yolks supplemented with dietary Se was higher (P < 0.05) than in Con, with similar patterns in breast tissue and serum. Supplementation with bacterial organic Se (ADS18) improved antioxidant enzyme activity, decreased total serum cholesterol and serum lipids, and increased Se deposition in egg yolk, tissue, and serum. Hence, organic Se may be considered a viable source of Se in laying hens.

scholarly journals The effects of acute hyperhomocysteinemia induced by DL-homocysteine or DL-homocysteine thiolactone on serum biochemical parameters, plasma antioxidant enzyme and cardiac acetylcholinesterase activities in the rat

2018 ◽  
Vol 70 (2) ◽  
pp. 241-248
Author(s):  
Dusko Kornjaca ◽  
Vladimir Zivkovic ◽  
Danijela Krstic ◽  
Mirjana Colovic ◽  
Marko Djuric ◽  
...  
Keyword(s):  
Antioxidant Enzymes ◽  
Antioxidant Enzyme ◽  
Biochemical Parameters ◽  
Ache Activity ◽  
Cardiac Tissue ◽  
Tissue Homogenate ◽  
Antioxidant Enzyme Activities ◽  
Serum Biochemical Parameters ◽  
Homocysteine Thiolactone ◽  
Serum Biochemical

The aim of this study was to assess the effects of DL-homocysteine (DL-Hcy) and DL-homocysteine thiolactone (DL-Hcy TLHC) on selected serum biochemical parameters, markers of oxidative stress and the activities of antioxidant enzymes (catalase (CAT), glutathione peroxidase (GPx), superoxide dismutase (SOD)) in the plasma, as well as on acetylcholinesterase (AChE) activity in the cardiac tissue homogenate in the rat. Male Wistar rats were divided into three groups as follows: control group (1 mL 0.9% NaCl, intraperitoneal (i.p.) injection), DL-Hcy group (8 mmol/kg body mass (b.m.), i.p.) or DL-Hcy TLHC group (8 mmol/kg b.m., i.p.). One hour after administration, the rats were euthanized, whole blood was collected for biochemical analysis, and the heart was excised. Following the i.p. administration of DL-Hcy and DL-Hcy TLHC, the activities of antioxidant enzymes were mostly significantly increased, while plasma malondialdehyde (MDA) was decreased. Administration of DL-Hcy and DL-Hcy TLHC significantly inhibited AChE activity in rat cardiac tissue. Our findings suggest that DL-Hcy and DL-Hcy TLHC exerted prooxidant effects; however, the decrease in MDA points to an inverse response to the increase in antioxidant enzyme activities. While both substances inhibited AChE activity in rat cardiac tissue, DL-Hcy TLHC induced stronger effects than DL-Hcy.

Serum biochemical parameters in piglets after the application of essential oils

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
J Poracova ◽  
I Salamon ◽  
B Taylorova ◽  
M Zahatnanska ◽  
I Sutiakova
Keyword(s):  
Essential Oils ◽  
Biochemical Parameters ◽  
Serum Biochemical Parameters ◽  
Serum Biochemical

Evaluating The Potential Toxic Effect of Aflatoxin and Ochratoxin on Serum Biochemical Parameters in Coloured (Raja Ii) Broilers

2012 ◽  
Vol 3 (8) ◽  
pp. 215-217
Author(s):  
Dr Jayashree Pattar ◽  
◽  
Dr Shridhar,N.B Dr Shridhar,N.B ◽  
Dr Jagadeesh .S Sanganal ◽  
Dr M.L Satyanarayana Dr M.L Satyanarayana ◽  
...  
Keyword(s):  
Toxic Effect ◽  
Biochemical Parameters ◽  
Serum Biochemical Parameters ◽  
Serum Biochemical
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