[Herpetic infection of spermatozoa in failure of reproductive technologies and spontaneous abortion].
Herpes simplex virus (HSV) was studied in ejaculate of 36 men whose wives had the history of spontaneous abortions, or failure of artificial insemination (AI), or extracorporeal fertilization (ECF). The control group consisted of 222 patients examined prophylactically after urogenital inflammation or for primary infertility. HSV was detected with immunofluorescence (IF) reaction with monoclonal antibodies to HSV antigens, rapid culture method (RCM) and transmission electronic microscopy. HSV antigens were detected in fraction of mobile spermatozoa in 13 (65%) of 20 samples from patients of the study group. HSV detectability in the study group was significantly higher than in the controls (p = 0.003). Intragametic capsides of HSV were detected at ultrastructural investigation in 13 of 19 (68%) ejaculate samples from patients of the study group in whom IF and/ or RCM results were positive. The study of 6 ejaculate samples of this group in which HSV was not detected by IF or RCM and 24 control samples HSV capsides were not detected. The following conclusions can be made: mobile spermatozoa of normal morphology can be infected with HSV; as shown morphologically, samples of ejaculate from men whose wives had spontaneous abortions contained intragametic HSV capsides; intragametic HSV infection of spermatozoa had a negative effect on the course of pregnancy and/or embryon vitality.
Bocharova
E N
EN
Bragina
E E
EE
Gusak
Iu K
IuK
Zotov
V V
VV
Tereshchenko
A B
AB
Shileĭko
L V
LV
Kurilo
L F
LF
Klimova
R R
RR
Kushch
A A
AA
D000022:Abortion, Spontaneous / Q000209:etiology*; D000956:Antigens, Viral / Q000302:isolation & purification; D005260:Female; D006801:Humans; D008297:Male; D046529:Microscopy, Electron, Transmission; D011247:Pregnancy; D027724:Reproductive Techniques, Assisted; D012661:Semen / Q000821:virology*; D018139:Simplexvirus / Q000276:immunology / Q000302:isolation & purification; D013094:Spermatozoa / Q000648:ultrastructure / Q000821:virology*; D017211:Treatment Failure
D000956:Antigens, Viral