Male reproductive system in conditions of bed-rest in a head-down tilt.
Study of reproductive function in simulating experiments is important as for expansion of our theoretical knowledge in the field of gravitational physiology and space biology and for the decision of applied problems in space and clinical medicine. Long-term bed rest in a head-down tilt--6 degrees (BRHDT)--antiorthostatic hypokinesia is a wide spread method for ground-based simulation of space flight's conditions (mainly of hemodynamical effects of microgravity and restriction of locomotor activity). The aim of the present research was to study a reproductive function in males during 60-120 day BRHDT.
Nichiporuk
I A
IA
State Research Center of Russian Federation--Institute of Biomedical Problems, Moscow, Russia.
Evdokimov
V V
VV
Erasova
V I
VI
Smirnov
O A
OA
Goncharova
A G
AG
Vassilieva GYu
Vorobiev
D V
DV
D000328:Adult; D001510:Bed Rest; D019343:Citric Acid / Q000378:metabolism; D015444:Exercise; D005298:Fertility / Q000502:physiology; D005640:Follicle Stimulating Hormone / Q000097:blood / Q000378:metabolism; D005632:Fructose / Q000378:metabolism; D018475:Head-Down Tilt; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood / Q000378:metabolism; D008297:Male; D011388:Prolactin / Q000097:blood / Q000378:metabolism; D012661:Semen / Q000737:chemistry / Q000502:physiology*; D013076:Sperm Count; D013094:Spermatozoa / Q000502:physiology; D013739:Testosterone / Q000097:blood / Q000378:metabolism; D013997:Time Factors; D018474:Weightlessness Simulation; D015032:Zinc
D019343:Citric Acid; D005632:Fructose; D013739:Testosterone; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D015032:Zinc