title: Sperm aging in the male and cytogenetic anomalies. An animal model.
mesh_terms: D000782:Aneuploidy; D000818:Animals; D002470:Cell Survival; D002869:Chromosome Aberrations; D004314:Down Syndrome / Q000209:etiology / Q000235:genetics; D005260:Female; D005306:Fertilization; D005838:Genotype; D006801:Humans; D007621:Karyotyping; D008297:Male; D008677:Metaphase; D051379:Mice; D008813:Mice, Inbred ICR; D009630:Nondisjunction, Genetic; D010331:Paternal Age; D013094:Spermatozoa / Q000502:physiology*; D014314:Trisomy