title: [Cytochemical characteristics of bovine spermatozoa after various periods of cryopreservation].
mesh_terms: D000818:Animals; D002417:Cattle; D002467:Cell Nucleus / Q000378:metabolism; D004247:DNA / Q000378:metabolism; D005615:Freezing; D006651:Histocytochemistry; D006657:Histones / Q000378:metabolism; D006801:Humans; D008297:Male; D012662:Semen Preservation / Q000379:methods*; D013094:Spermatozoa / Q000378:metabolism*; D013997:Time Factors
chemical_list: D006657:Histones; D004247:DNA
vernacular_title: Tsitokhimicheskaia kharakteristika bych'ikh spermatozo9idov posle razlichnykh srokov kriokonservatsii.