title: Ultrastructure and chromatin disaggregation of human sperm head with thioglycolate treatment.
mesh_terms: D002462:Cell Membrane / Q000187:drug effects; D002467:Cell Nucleus / Q000032:analysis / Q000187:drug effects*; D002843:Chromatin / Q000032:analysis*; D003720:Densitometry; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D012661:Semen; D013094:Spermatozoa / Q000166:cytology* / Q000187:drug effects; D013864:Thioglycolates / Q000494:pharmacology*
chemical_list: D002843:Chromatin; D013864:Thioglycolates