| Literature DB >> 1127629 |
Abstract
Bull semen was collected artifically and vitamin A was determined in the intact spermatozoa, the acrosomes and the sperm tails. The results show that over 90% of the total vitamin A in the spermatozoa was present in the acrosomes and that the sperm tails were completely devoid of vitamin A. The concentration of vitamin A varied from 224 to 364 ng/10-9 spermatozoa.Entities:
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Year: 1975 PMID： 1127629 DOI： 10.1530/jrf.0.0430129
Source DB: PubMed Journal: J Reprod Fertil ISSN： 0022-4251