title: [Impulse-cytophotometric studies of spermatozoa for the demonstration of fertility disorders].
abstract: Sperm populations from 65 patients with fertility disturbances were investigated by pulse cytophotometry. The determination of the cell number showed 21 normospermias, 14 hypospermias, 19 oligospermias, 9 polyspermias, and 2 cryptospermias. As controls were used sperm samples of fertile men. The pulse cytophotometric DNA histograms were made full use quantitative and qualitative. The results of these investigations represent a methodical contribution for the diagnosis of fertility disturbances of men.
mesh_terms: D004247:DNA / Q000378:metabolism; D006801:Humans; D007248:Infertility, Male / Q000473:pathology*; D008297:Male; D010783:Photometry / Q000379:methods; D013091:Spermatogenesis; D013094:Spermatozoa / Q000378:metabolism / Q000502:physiology*
chemical_list: D004247:DNA
vernacular_title: Impulszytophotometrische Spermauntersuchungen zum Nachweis von Fertilitätsstörungen.