[Histochemical observation of the effect of electroacupuncture on the livers of rats with endotoxic shock].
The experimental rats were randomly divided into three groups: i.e. control group; endotoxic shock group (the model of endotoxic shock was induced by intravenous administration of E. Coli endotoxin, 16 mg/kg); and electroacupuncture (EA) group ("Renzhong" or "Zusanli" acupoint was stimulated for 15 minutes at 1 hr after injection of endotoxin). The experimental rats were decapitated at 75 minutes after injecting endotoxin. Their livers were taken out for cryostat section, and histochemical observation. The results were as follows: 1) The glycogen in the hepatic cells of endotoxic shocked rats were almost completely depleted. The activities of SDH Mg(++)-ATPase and G-6-Pase and 5'-Nase were decreased; especially the activities of 5'-Nase in the biliary canaliculi and sinusoids were apparently reduced. 2) The content of hepatic glycogen in EA group was increased, but some of them was still depleted. The activities of SDH, Mg(++)-ATPase and G-6-Pase were slightly increased as compared with that of the endotoxic shock group. The activity of 5'-Nase was obviously increased after EA. The preliminary results indicated that EA at "Renzhong" or "Zusanli" acupoint of rats with endotoxic shock might play certain role on improving the hepatic metabolism and promoting the membrane transport action.
Huang
W
W
Institute of Acupuncture and Moxibustion, China Academy of TCM, Beijing.
Huang
K
K
Xu
Q
Q
Wang
Z
Z
Sun
Y
Y
Cai
H
H
Zhang
X
X
Lin
J
J
D000818:Animals; D017301:Ca(2+) Mg(2+)-ATPase / Q000378:metabolism; D015671:Electroacupuncture; D004927:Escherichia coli Infections / Q000378:metabolism*; D005952:Glucose-6-Phosphatase / Q000378:metabolism; D008099:Liver / Q000378:metabolism*; D008112:Liver Glycogen / Q000378:metabolism*; D008297:Male; D011897:Random Allocation; D051381:Rats; D012772:Shock, Septic / Q000378:metabolism*
D008112:Liver Glycogen; D005952:Glucose-6-Phosphatase; D017301:Ca(2+) Mg(2+)-ATPase