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The effect of vitamin E & vitamin B on sperm function in rat varicocele model
Author(s) -
HassaniBafrani Hassan,
Tavalaee Marziyeh,
Arbabian Maryam,
Dattilo Maurizio,
NasrEsfahani Mohammad Hossein
Publication year - 2019
Publication title -
andrologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.633
H-Index - 59
eISSN - 1439-0272
pISSN - 0303-4569
DOI - 10.1111/and.13429
Subject(s) - varicocele , sperm , vitamin e , lipid peroxidation , medicine , andrology , endocrinology , semen , antioxidant , chemistry , biology , pregnancy , infertility , biochemistry , oxidative stress , genetics
We assessed the effect of vitamin E and vitamin B (Vit E & Vit B) and their combination on sperm functional parameters in the rat varicocele model. Male rats ( n = 120) were divided into control ( n = 30), sham ( n = 30) and varicocele induction ( n = 60) groups. After 2 months, 10 rats from each group were sacrificed to verify varicocele model. This part of results showed that sperm parameters, DNA damage, lipid peroxidation and residual histone were adversely effected in the varicocele group. From the 50 remaining rats in varicocele group, 10 rats received Vit B complex (6, 9.6, 30.4, 9.6 and 0.006 mg/kg for B6, B2, B9, B1 and B12 respectively), 10 rats received Vit E (40 mg/kg), 10 rats received Vit B & E, 10 rats only received water and 10 rats were only received sesame oil as a solvent for Vit E, for 2 months. From 40 remaining rats in control and sham groups, 20 rats only received water and other 20 rats only received sesame oil for 2 months. Then, all the aforementioned parameters were assessed. These results showed that Vit B antioxidant was more efficient in improvement of sperm parameters, chromatin integrity and lipid peroxidation in varicocelized rats compared with Vit E.