[Lymph-blood microcirculatory shifts in the intestines during histamine action].
The infusion of histamine increased the lymph flow in the cat innervated intestine due to squeezing off of the lymph from lymphatic vessels under motor activation of the intestine, followed by an increase in the lymph production because of accelerated transcapillary transfer of fluid from the blood into interstitium. The increase in the water hemato-lymphatic transition was maintained by an augmentation of the capillary filtration coefficient against the background of both a decrease and an increase tin capillary hydrostatic pressure occurring simultaneously with a drop of the perfusion pressure under the effect of histamine. After decentralization of the intestine histamine led to a drop of capillary hydrostatic pressure, leaving the shifts of other parameters the same.
Kul'baev
I S
IS
Makovskaia
V A
VA
Kostiushina
N V
NV
D000818:Animals; D002196:Capillaries / Q000187:drug effects / Q000502:physiology; D002415:Cats; D006632:Histamine / Q000494:pharmacology*; D006874:Hydrostatic Pressure; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000098:blood supply* / Q000187:drug effects; D008196:Lymph / Q000187:drug effects* / Q000502:physiology; D008833:Microcirculation / Q000187:drug effects; D010477:Perfusion / Q000379:methods
D006632:Histamine
Limfo-mikrogemotsirkuliatornye sdvigi v kishechnike pri deĭstvii gistamina.