Sister chromatid exchanges and dementia of the Alzheimer type.
Sister chromatid exchange (SCE) analysis was carried out on ten patients with the clinical diagnosis of dementia of the Alzheimer type (DAT) and 11 cognitively-intact controls of a comparable age. There was no significant difference between patient and control groups in either the mean baseline SCE frequency or the SCE frequency following in vitro exposure to mitomycin-C. The present results, based on the largest sample (n = 21) published to date, fail to confirm the single positive report in the literature of an increased baseline SCE frequency in DAT patients compared to controls.
D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000097:blood / Q000235:genetics*; D002478:Cells, Cultured; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016685:Mitomycin; D008937:Mitomycins / Q000494:pharmacology; D012854:Sister Chromatid Exchange / Q000187:drug effects*
D008937:Mitomycins; D016685:Mitomycin