[Absorption of glucose and glycine in the small intestine of pigs in the presence of sodium nitrate].
Daily perfusion of the pig small intestine with the sodium nitrate solution entailed a 2-3-fold drop in absorption of glucose and 1.5-2.0-fold drop in absorption of glycine. The sodium nitrate solution being substituted with saline, the absorption of both substances recovered by approximately 80%. The toxic effect of sodium nitrate seems to be due to both the local effect upon the small intestine mucosa and the general effect upon the organism.
Egorova
V V
VV
I. P. Pavlov Institute of Physiology, Russian Acad. Sci., St. Petersburg, Russia.
Pashkin
V A
VA
Starchenkov
S V
SV
Timofeeva
N M
NM
Shcherbakov
G G
GG
D000818:Animals; D005947:Glucose / Q000378:metabolism*; D005998:Glycine / Q000378:metabolism*; D007408:Intestinal Absorption / Q000187:drug effects*; D007413:Intestinal Mucosa / Q000187:drug effects / Q000378:metabolism; D007421:Intestine, Small / Q000187:drug effects* / Q000378:metabolism; D009566:Nitrates / Q000633:toxicity*; D010477:Perfusion; D013552:Swine
D009566:Nitrates; C031618:sodium nitrate; D005947:Glucose; D005998:Glycine
Vsasyvanie gliukozy i glitsina v tonkoĭ kishke svineĭ v prisutstvii nitrata natriia.