Effect of dietary vitamin E on the sperm quality of rainbow trout (Onchorynchus mykiss)

Purpose This paper aims to design to evaluate the protective effect of vitamin E to ameliorate the disturbances in testosterone pathway and sperm quality of male rats induced by the glycosides vicine (V) and convicine (C) of Vicia faba. Design/methodology/approach Forty male albino rats were divided into five equal groups; control, paraffin oil, V (400 mg/kg) C (150 mg/kg)-treated group, vitamin E (100 mg/kg) + VC-treated group, and vitamin E (200 mg/kg) + VC-treated groups which injected intraperioneally (IP) with 0.5-ml saline, 0.5-ml paraffin oil,V (400 mg/kg) and C (150 mg/kg) of Vicia faba, vitamin E (100 mg/kg) + VC-treated groups, and Vitamin E(200 mg/kg) + VC-treated groups, respectively. Blood and testicular tissue were obtained after one month of the study. The male genital organs were calculated. Testosterone (Ts), luteinizing hormone (LH), follicle stimulating hormone (FSH), dehydroepiandrosterone sulfate (DHEA-SO4), sex hormone binding globulin (SHBG),?-glutamyl transpeptidase (?-GT), glucose-6-phosphate dehydrogenase (G6PD), 3ß-hydroxysteroid dehydrogenase (3ßHSD), lactate dehydrogenase (LDH), spermatozoa concentration, percent of mortality and abnormal sperms were evaluated. Findings The VC-treated group showed significant decrease (p < 0.01) in Ts, DHEA-SO4, G6PD, spermatozoa number and mortality percent, as well as, the male genital organs (testes, epidydemis, seminal vesicle, prostate and vasa deferentia) while significant increase (p < 0.01) was found in LH, FSH, SHBG, LDH, ?-GT, sperms monoclonal Ki-67, and abnormal spermatocytes levels compared with control group. Vitamin E co-injection with VC-treated group returned all these parameters to the normal values. The higher dose of vitamin E (200 mg/kg) was more effect than the lower dose (100 mg/kg). Originality/value Vicia faba contains V and C glycosides. The V and C glycosides in Vicia faba are hydrolyzed by intestinal microflora to aglycones divicine and isouramil, respectively. Divicine and isouramil are highly reactive compounds generating free radicals where divicine and isouramil are the main factors of favism. The V and C glycosides induced disturbances in testosterone pathway and sperm quality of male rats and vitamin E ameliorates these disturbances.

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Effect of Dietary Vitamin E on the Stability and Sensory Quality of Turkey Meat

Poultry Science ◽

10.3382/ps.0621224 ◽

1983 ◽

Vol 62 (7) ◽

pp. 1224-1230 ◽

Cited By ~ 24

Author(s):

I. BARTOV ◽

D. BASKER ◽

S. ANGEL

Keyword(s):

Vitamin E ◽

Sensory Quality ◽

Dietary Vitamin ◽

Turkey Meat ◽

The Stability

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Some effects of vitamin E and selenium deprivation on tissue enzyme levels and indices of tissue peroxidation in rainbow trout (Salmo gairdneri)

British Journal Of Nutrition ◽

10.1079/bjn19850019 ◽

1985 ◽

Vol 53 (1) ◽

pp. 149-157 ◽

Cited By ~ 139

Author(s):

J. G. Bell ◽

C. B. Cowey ◽

J. W. Adron ◽

Aileen M. Shanks

Keyword(s):

Rainbow Trout ◽

Vitamin E ◽

Peroxidase Activity ◽

Cumene Hydroperoxide ◽

Dietary Vitamin ◽

Salmo Gairdneri ◽

Deficient Diet ◽

Exudative Diathesis ◽

Malondialdehyde Formation

1. Duplicate groups of rainbow trout (Salrno gairdnert) (mean weight 11 g) were given for 40 weeks one of four partially purified diets that were either adequate or low in selenium or vitamin E or both.2. Weight gains of trout given the dually deficient diet were significantly lower than those of trout given a complete diet or a diet deficient in Se. No mortalities occurred and the only pathology seen was exudative diathesis in the dually deficient trout.3. There was significant interaction between the two nutrients both with respect to packed cell volume and to malondialdehyde formation in the in vitro NADPH-dependent microsomal lipid peroxidation system.4. Tissue levels of vitamin E and Se decreased to very low levels in trout given diets lacking these nutrients. For plasma there was a significant effect of dietary vitamin E on Se concentration.5. Glutathione (GSH) peroxidase (EC 1. 1 1. 1.9) activity in liver and plasma was significantly lower in trout receiving low dietary Se but was independent of vitamin E intake. The ratios of hepatic GSH peroxidase activity measured with cumene hydroperoxide and hydrogen peroxide were the same for all treatments. This confirms the absence of a Se-independent GSH peroxidase activity in trout liver.6. Se deficiency did not lead to any compensatory increase in hepatic GSH transferase (EC 2. 5. 1. 18) activity; values were essentially the same in all treatments.7. Plasma pyruvate kinase (EC 2. 7. 1.40) activity increased significantly in the trout deficient in both nutrients. This was thought to be due to leakage of the enzyme from the muscle and may be indicative of incipient (subclinical) muscle damage.

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Effects of dietary vitamin E and synthetic antioxidants on composition and storage quality of channel catfish, Ictalurus punctatus

Aquaculture ◽

10.1016/0044-8486(92)90264-l ◽

1992 ◽

Vol 106 (3-4) ◽

pp. 323-332 ◽

Cited By ~ 53

Author(s):

Delbert M. Gatlin ◽

Sungchul C. Bai ◽

Marilyn C. Erickson

Keyword(s):

Vitamin E ◽

Ictalurus Punctatus ◽

Channel Catfish ◽

Dietary Vitamin ◽

Synthetic Antioxidants ◽

Storage Quality ◽

And Storage

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Combined or individual effects of dietary vitamin E and selenium nanoparticles on humoral immune status and serum parameters of rainbow trout (Oncorhynchus mykiss) under high stocking density

Aquaculture ◽

10.1016/j.aquaculture.2017.03.036 ◽

2017 ◽

Vol 474 ◽

pp. 40-47 ◽

Cited By ~ 27

Author(s):

Mahdi Naderi ◽

Saeed Keyvanshokooh ◽

Amir Parviz Salati ◽

Alireza Ghaedi

Keyword(s):

Rainbow Trout ◽

Vitamin E ◽

Oncorhynchus Mykiss ◽

Immune Status ◽

Stocking Density ◽

Dietary Vitamin ◽

Serum Parameters ◽

Humoral Immune ◽

Rainbow Trout Oncorhynchus Mykiss ◽

Individual Effects

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Influence of dietary vitamin E on the oxidative stability and quality of pig meat.

Journal of Animal Science ◽

10.2527/1995.73103122x ◽

1995 ◽

Vol 73 (10) ◽

pp. 3122 ◽

Cited By ~ 286

Author(s):

D J Buckley ◽

P A Morrissey ◽

J I Gray

Keyword(s):

Vitamin E ◽

Oxidative Stability ◽

Dietary Vitamin ◽

Pig Meat

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Nutritional Quality of Rabbit Meat as Affected by Cooking Procedure and Dietary Vitamin E

Journal of Food Science ◽

10.1111/j.1365-2621.2001.tb08233.x ◽

2001 ◽

Vol 66 (7) ◽

pp. 1047-1051 ◽

Cited By ~ 58

Author(s):

A. Dal Bosco ◽

C. Castellini ◽

M. Bernardini

Keyword(s):

Vitamin E ◽

Nutritional Quality ◽

Dietary Vitamin ◽

Rabbit Meat

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Efektivitas Penambahan Vitamin E (alfa-Tokoferol) dalam Medium Pencucian Sperma dengan Sentrifugasi terhadap Kualitas Spermatozoa Sapi Brahman

Jurnal Agripet ◽

10.17969/agripet.v12i2.196 ◽

2012 ◽

Vol 12 (2) ◽

pp. 7-13

Author(s):

Dasrul Dasrul ◽

Rasmaidar Rasmaidar ◽

Abdul Harris

Keyword(s):

Vitamin E ◽

Sperm Quality ◽

Membrane Integrity ◽

Average Percentage ◽

Treatment Groups ◽

Frozen Semen ◽

Brahman Cattle ◽

Sperm Membrane ◽

Better Than

Effect of vitamin E addition (alfa-tokoferol) into sperm washing medium by centrifuge on the quality of Brahman cattle spermatozoa ABSTRACT. The aims of study to determine the effectiveness of the addition of vitamin E in the washing medium by centrifugation on sperm quality Brahman cattle. frozen semen of Brahman cattle, divided into 4 treatment groups addition of vitamin E in the washing medium: 0.0gr/100 ml medium (K0), 0.1gr /100 ml medium (K1); 0.2gr/100 ml medium (K2) and 0.3 g / 100 ml medium (K4), each group was repeated 5 times. Examination of motility, viability and integrity of sperm membrane performed according to WHO standards. The data obtained were analyzed with one-way ANOVA and Duncan test. The average percentage of motility, viability and membrane integrity of spermatozoa in the addition of vitamin E were significantly different (P 0.05) compared to the control. Percentage of motility, viability and membrane integrity of spermatozoa in the group K2 significantly higher (P 0.05) compared with the group K3: K1 and K0. Percentage of motility, viability and sperm capacitation and sperm live on group K3 significantly higher (P 0.05) compared with the K1 and K0. While the percentage motility of spermatozoa in the group K1 higher were not significant (P 0.05) compared with the group K0. The addition of vitamin E in the medium on the process of washing spermatozoa Brahman cattle. The addition of vitamin E 0.2gr/100ml better than vitamin E 0.1gr/100ml and 0.3gr/100ml in maintaining the percentage of motility and live spermatozoa Brahman cattle.

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