[Ultrastructural manifestations of blood-tissue barrier reactions to acute hypoxia in old animals].
Readjustments occurring in different blood-tissue barriers (the brain, endocrine glands, heart, liver, jejunum) in response to acute hypoxia in old animals develop against the background of the preceding age-specific changes, including the adaptive ones. This results, first, in a significant narrowing of the adaptive reaction range and, second, acceleration and deepening of destructive processes in tissues and prolongation of the restoration period.
Stupina
A S
AS
Mezhiborskaia
N A
NA
Kvitnitskaia-Ryzhova
T Iu
TIu
Terman
A K
AK
Berezhkov
N V
NV
D000208:Acute Disease; D000222:Adaptation, Physiological; D000367:Age Factors; D000375:Aging; D000818:Animals; D001693:Biological Transport, Active; D001812:Blood-Brain Barrier; D001921:Brain / Q000648:ultrastructure*; D004702:Endocrine Glands / Q000648:ultrastructure; D000860:Hypoxia / Q000378:metabolism / Q000473:pathology* / Q000503:physiopathology; D007583:Jejunum / Q000648:ultrastructure*; D008099:Liver / Q000648:ultrastructure*; D008297:Male; D009206:Myocardium / Q000648:ultrastructure*; D051381:Rats; D011919:Rats, Inbred Strains
Ul'trastrukturnye proiavleniia reaktsii gistogematicheskikh bar'erov starykh zhivotnykh na ostruiu gipoksiiu.