Hierfür ist eine Anmeldung erforderlich. Bitte registrieren Sie sich bei uns oder melden Sie sich mit Ihren Zugangsdaten an.
DefinitionThis section has been translated automatically.
Supravital staining of spermatozoa for an orienting assessment of the rate of vital spermatozoa.
ImplementationThis section has been translated automatically.
Staining of a microscopic native preparation with 0.5% aqueous, bluish eosin solution; counting of at least 200 spermatozoa after 5 minutes; the number of red stained spermatozoa heads corresponds to the rate of devitalized spermatozoa (with correspondingly defective cell membrane); normally below 40%. See also necrozoospermia and spermiogram.
Prof. Dr. med. Peter Altmeyer