[Development of embryonal brain synapses in the normal state and in maternal alcoholism].
Electron microscopy was used to study embryonal brains (n-10) of 7-12-week gestation from mothers abusing alcohol at the time of medical abortion. Control group consisted of 20 embryos from healthy women. The study group demonstrated delayed formation of synaptic structures, a great number of extrasynaptic contacts, sings of clear-type degeneration of some mature synapses.
Solonskiĭ
A V
AV
Kovetskiĭ
N S
NS
Iarygina
E G
EG
D000328:Adult; D000437:Alcoholism / Q000473:pathology*; D001921:Brain / Q000196:embryology* / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D008854:Microscopy, Electron; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology*; D011261:Pregnancy Trimester, First; D013569:Synapses / Q000648:ultrastructure*
Formirovanie sinapsov émbrional'nogo golovnogo mozga v norme i pri alkogolizme materi.