Effects of Vitamin B_6 Injection on Small Intestinal Peristalsis in Mice and Its Mechanisms
- VernacularTitle:维生素B_6注射液对小鼠小肠蠕动的影响及其机制
- Author:
zhi-feng, LIANG
;
jian-feng, CHEN
;
jun, LIN
;
gui-ning, LIANG
;
zhi-ming, HUANG
;
xiao-ling, WANG
- Publication Type:Journal Article
- Keywords:
vitamin B_6;
calcium chloride;
neostigmine;
atropine;
peristalsis,small intestine;
ink progradation;
rat
- From:Journal of Applied Clinical Pediatrics
2004;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of vitamin B_6(VitB_6) injection on small intestinal peristalsis in mice and its mechanisms.Methods The mice were divided into 12 groups:calcium chloride injection group(1 mg/10 g),neostigmine methylsulfate injection group(0.001 5 mg/10 g),atropine sulfate injection group(0.005 mg/10 g),their combination with VitB_6 injection and high/low dose treated groups,high dose VitB_6 injection group(5 mg/10 g),low dose VitB_6 injection group(0.5 mg/10 g) and physiologic saline group(0.1 mL/ 10 g ).After administration 30 minutes,mice were intragastric administration Indian ink(0.1 mL/g),and they were luxated and put to death 20 minutes later.The mice belly were cut open,the length of intestine and distance of Indian ink that had moved were measured,and then the ink progradation rate were calculated.Results Compared with control group,the high dose VitB_6 injection could inhibit normal intestinal peristalsis of mice markedly(P0.05).Conclusions VitB_6 injection can inhibit hyperanakinesia of small intestine in mice,especially high dose.And this will be provided as theory foundation on enterospasm treatment.
