[Morphofunctional changes of Wistar rat lungs in acute normobaric hypoxia].
Rats were exposed to a single (30 min) or repeated (30 min x 10, daily) normobaric hypoxia by a gas mixture with 10% of O2. In both cases urgent adaptive reactions develop in the lungs in the form of epithelium desquamation, increasing migration of neutrophils into the lung tissue, enhancement of labrocyte degranulation. Long-term adaptive reactions develop after the repeated exposures: proliferation of connective tissue labrocytes, hyperplasia of the lymphoid tissue associated with bronchi.
Mikhaĭlova
L P
LP
Makarova
O V
OV
Sladkopevtsev
A S
AS
Zykova
I E
IE
D000208:Acute Disease; D000222:Adaptation, Physiological; D000818:Animals; D001274:Atmospheric Pressure; D002455:Cell Division / Q000502:physiology; D015687:Cell Hypoxia; D002465:Cell Movement / Q000502:physiology; D008168:Lung / Q000473:pathology*; D008297:Male; D008407:Mast Cells / Q000473:pathology; D009504:Neutrophils / Q000473:pathology; D051381:Rats; D017208:Rats, Wistar
Morfofunktsional'nye osobennosti legkikh krys Vistar pri ostroĭ normobaricheskoĭ gipoksii.