Effects of Vitamin C and Vitamin E on Lipid Peroxidation, Blood Serum Metabolites, and Mineral Concentrations of Laying Hens Reared at High Ambient Temperature

2002 ◽  
Vol 85 (1) ◽  
pp. 35-45 ◽  
Author(s):  
Kazim Sahin ◽  
Nurhan Sahin ◽  
Sema Yaralioglu
Keyword(s):  
Lipid Peroxidation ◽  
Vitamin E ◽  
Vitamin C ◽  
Ambient Temperature ◽  
Blood Serum ◽  
Laying Hens ◽  
High Ambient Temperature ◽  
Serum Metabolites ◽  
Mineral Concentrations

scholarly journals Impact of Vitamins C and E Dietary Supplementation on Leukocyte Profile of Layer Hens Exposed to High Ambient Temperature and Humidity

2010 ◽  
Vol 79 (3) ◽  
pp. 377-383 ◽  
Author(s):  
Joachim Joseph Ajakaiye ◽  
Alcides Perez-Bello ◽  
Angel Mollineda-Trujillo
Keyword(s):  
Vitamin E ◽  
Vitamin C ◽  
Ambient Temperature ◽  
Harmful Effect ◽  
Dietary Supplementation ◽  
High Ambient Temperature ◽  
Control Group ◽  
Physiological Status ◽  
Temperature And Humidity ◽  
Layer Hens

A 30-day experiment involving 720 White Leghorn layer hens was carried out to evaluate the effects of vitamins C and E on leukocyte and heterophil/lymphocytes ratios of the layer hens during the natural summer conditions. The birds were divided into 4 groups, one control with basal diet and three experimental with diet supplemented with vitamin C, vitamin E, or combination of both vitamins. Each group was divided into 4 subgroups. Exposure of layer hens to 31 ± 3 °C and 33 ± 0 °C ambient temperature and 84.6% and 81.5% relative humidity during the experiment caused an increase in the value of temperature humidity index of 15.5 above the threshold value of 70 established for this species. Total white blood cells, lymphocytes, and eosinophil levels were significantly (p < 0.001) higher in all treated groups compared to control. Similarly, heterophil/lymphocyte ratios of 0.51, 0.52, and 0.50 for groups with diet supplemented with vitamin C, vitamin E and vitamins C + E, respectively, were significantly (p < 0.001) lower compared to 0.59 recorded in the control group. However, heterophil, basophil and monocyte values were significantly (p < 0.001) higher in the control group compared to all treated groups. The results of the present study showed that dietary supplementation of vitamins C and E, or their combination, reduces the harmful effect of high ambient temperature and humidity on the leukocyte indicators of exposed layer hens, thereby alleviating the stress imposed on their thermoregulatory mechanism and physiological status.

Effects of Vitamin C and Vitamin E on Lipid Peroxidation Status, Serum Hormone, Metabolite, and Mineral Concentrations of Japanese Quails Reared under Heat Stress (34º C)

2002 ◽  
Vol 72 (2) ◽  
pp. 91-100 ◽  
Author(s):  
Kazim Sahin ◽  
Osman Kucuk ◽  
Nurhan Sahin ◽  
Mustafa Sari
Keyword(s):  
Lipid Peroxidation ◽  
Heat Stress ◽  
Vitamin E ◽  
Vitamin C ◽  
Management Practice ◽  
Thyroid Stimulating Hormone ◽  
Dietary Vitamin ◽  
Serum Concentrations ◽  
Japanese Quails ◽  
Mineral Concentrations

This study was conducted to determine the effects of dietary vitamin C (L-ascorbic acid) and vitamin E (a-tocopherol acetate) on lipid peroxidation status measured as MDA and serum triiodothyronine (T3), thyroxine (T4), thyroid-stimulating hormone (TSH), adrenocorticotropic hormone (ACTH), as well as some other serum metabolite and mineral concentrations of Japanese quails reared under heat stress (34º C). One hundred-eighty 10-day-old Japanese quails were randomly assigned to six treatment groups, three replicates of 10 birds each. Using a 2 × 3 factorial design, the birds received two levels of vitamin C (100 and 200 mg/kg of diet) or three levels of vitamin E (125, 250, or 500 mg/kg of diet). Greater dietary vitamin E and vitamin C resulted in a greater serum T3, T4, and TSH (p=0.001), but lower ACTH (p=0.001) concentrations. Serum concentrations of T4 and TSH increased to a greater extent by increasing dietary vitamin C when greater vitamin E levels were fed (interaction, p=0.001). Serum glucose, urea, triglycerides, and cholesterol concentrations decreased (p=0.001), while protein and albumin concentrations increased (p =0.001) when both dietary vitamin C and vitamin E were increased. Serum activities of SGOT and SGPT were not influenced by dietary vitamin C or vitamin E (p>0.43). However, serum activity of AP increased (p=0.001) by increasing both dietary vitamin C and vitamin E. Increasing both dietary vitamin C and vitamin E caused an increase in serum concentrations of Ca, P, K (p=0.001), Fe, and Zn (p=0.01) but a decrease in serum concentrations of Na (p=0.001) and Cu (p=0.01). Interactions between vitamin C and vitamin E were detected for Ca, P, Na, and K (p =0.001). Greater dietary vitamin C and vitamin E resulted in a greater serum and liver vitamin E, C, and A (p_0.05), but lower MDA (p=0.001) concentrations. Results of the present study conclude that supplementing a combination of dietary vitamin C (200 mg) and vitamin E (250–500 mg) offers a good management practice to reduce heat stress-related decreases in performance of Japanese quails.

scholarly journals Optimal dietary concentrations of vitamin C and chromium picolinate for alleviating the effect of low ambient temperature (6.2 degrees C) on egg production, some egg characteristics, and nutrient digestibility in laying hens

2001 ◽  
Vol 46 (No. 9–10) ◽  
pp. 229-236 ◽  
Author(s):  
N. Sahin ◽  
K. Sahin
Keyword(s):  
Vitamin C ◽  
Ambient Temperature ◽  
Shell Thickness ◽  
Egg Production ◽  
Laying Hens ◽  
Chromium Picolinate ◽  
Shell Weight ◽  
Egg Shell ◽  
Haugh Unit ◽  
Low Ambient Temperature

This experiment was conducted to evaluate the effect of vitamin C (L-ascorbic acid) and chromium (chromium picolinate, Cr Pic) on egg production, some egg characteristics, and digestibility of nutrients in laying hens (Hy-Line) reared under a low ambient temperature (6.2&deg;C). Two hundred and ten laying hens (32 week-old) were divided into seven groups, 30&nbsp;hens per group. The treatment groups were designed in a 2 &times; 3 factorial arrangement using two levels of vitamin C (125 and 250 mg/kg of diet) and three levels of chromium picolinate (200, 400, or 800 &micro;g/kg of diet), and control group was fed basal diet. The highest values of performance were obtained if 250 mg/kg vitamin C was supplemented with either 400 or 800 &micro;g Cr per kg of diet. An interaction between vitamin C and chromium for egg production (P&nbsp;= 0.05) and feed efficiency (P&nbsp;= 0.02) was detected. Similarly, egg weight, specific gravity, egg shell thickness, egg shell weight and Haugh unit improved with diet containing 250 mg vitamin C and either 400 or 800 &micro;g Cr per kg of diet (P&nbsp;&pound; 0.05). Digestibility of dry matter (DM), ash, organic matter (OM), crude protein (CP), and ether extract (EE) were higher with higher dietary vitamin C (P&nbsp;&pound; 0.05) and also with higher Cr (P&nbsp;&pound; 0.05). There were no interactions between vitamin C and chromium detected for any parameters measured for egg quality in terms of egg weight, specific gravidity, egg shell thickness, egg shell weight and Haugh unit and digestibility of nutrients (P&nbsp;&sup3; 0.28). Data obtained in the present study shows that a combination of 250 mg vitamin C and 400 &micro;g chromium per kg of diet gave the best results in laying hens reared under a low ambient temperature and a conclusion is suggested that such a diet can be considered as a protective management practice in poultry to alleviate, at least in part, the depressive effect of cold stress on poultry performance.

Effects of dietary supplementation with vitamin C or vitamin E on cardiac lipid peroxidation and growth performance in broilers at risk of developing ascites syndrome

2002 ◽  
Vol 63 (5) ◽  
pp. 673-676 ◽  
Author(s):  
Gonzalo Villar-Patino ◽  
Antonio Diaz-Cruz ◽  
Ernesto Avila-Gonzalez ◽  
Raquel Guinzberg ◽  
Jose L. Pablos ◽  
...  
Keyword(s):  
At Risk ◽  
Lipid Peroxidation ◽  
Vitamin E ◽  
Vitamin C ◽  
Growth Performance ◽  
Dietary Supplementation ◽  
Cardiac Lipid ◽  
Ascites Syndrome

Differences in Vitamin E and C Profile Between Infant Formula and Human Milk and Relative Susceptibility to Lipid Oxidation

2013 ◽  
Vol 83 (5) ◽  
pp. 311-319 ◽  
Author(s):  
Ingrid Elisia ◽  
David D. Kitts
Keyword(s):  
Lipid Peroxidation ◽  
Vitamin E ◽  
Vitamin C ◽  
Human Milk ◽  
Lipid Oxidation ◽  
Infant Formula ◽  
Milk Formula ◽  
Infant Formulas ◽  
Vitamin E And C ◽  
Vit C

The vitamin E isoforms and vitamin (vit) C content of infant formulas were compared to human milk and related to relative susceptibilities to lipid peroxidation. We report that a highly distinct vitamin E and C profile exists between formula and human milk. Whileα-tocopherol (α-Toc) is the dominant vit E isoform in human milk, formula contains a substantial amount of α-Toc and δ-Toc that was greater than the level found in human milk (12- and 32-fold, respectively). Vitamin C was also two- fold higher in infant formula compared to human milk. Despite the higher vitamin E and C content, we also observed higher rates of lipid oxidation in the formula when compared to human milk. Storing human milk for one day at refrigeration temperatures did not produce hexanal in human milk, but this storage resulted in an increase in hexanal in formulas. We conclude that the higher concentrations of γ-Toc and δ-Toc in infant formulas did not provide similar protection from lipid oxidation as human milk. We also observed that vit C content was reduced during storage in both infant formula and human milk, which did not occur with the Toc isoforms.

Combined Effects of Vitamin C, Vitamin E, and Sodium Selenate Supplementation on Absolute Ethanol-Induced Injury in Various Organs of Rats

2007 ◽  
Vol 26 (6) ◽  
pp. 513-523 ◽  
Author(s):  
Refiye Yanardag ◽  
Ozlem Ozsoy-Sacan ◽  
Sadakat Ozdil ◽  
Sehnaz Bolkent
Keyword(s):  
Lipid Peroxidation ◽  
Uric Acid ◽  
Vitamin E ◽  
Vitamin C ◽  
Total Lipid ◽  
Absolute Ethanol ◽  
Sodium Selenate ◽  
Antioxidant Enzyme Activities ◽  
Lipid Levels ◽  
Serum Samples

In this study, the effect of combination of vitamin C (ascorbic acid), vitamin E ( α-tocopherol), and selenium (sodium selenate) on ethanol-induced liver and intestine injury in rats was investigated. The ethanol-induced injury was produced by the administration of 1 ml of absolute ethanol to each rats. Animals received vitamin C (250 mg/kg), vitamin E (250 mg/kg), and sodium selenate (Se) (0.5 mg/kg) for 3 days; 1 h after the final antioxidant administration, they were sacrificed. Lipid peroxidation and glutathione levels, catalase (CAT), lactate dehydrogenase (LDH), superoxide dismutase (SOD), and glutathione peroxidase (GPx) activities were determined in liver and intestine tissues. Myeloperoxidase (MPO), aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP), γ-glutamyltransferase (GGT) were determined in liver tissue. Also, CAT activity, urea, creatinine, uric acid, and total lipid levels were determined in serum samples. In the ethanol group, serum urea, creatinine, uric acid, and total lipid levels; liver and intestine LDH; liver MPO, AST, ALP, ALT, and GGT activities; and liver and intestine LPO levels increased, whereas serum CAT activity, liver and intestine GSH levels, and CAT, SOD, and GPx activities decreased. On the other hand, treatment with vitamin C, vitamin E, and Se reversed these effects. As a result of these findings, we can say that the combination of vitamin C, vitamin E, and selenium has a protective effect on ethanol-induced changes in lipid peroxidation, glutathione levels, and antioxidant enzyme activities in liver and intestine tissues, and in some serum parameters of rats.

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