Objective:To investigate the antidiarrheal activity of the methanol leaf extract of Pterocarpus erinaceus in vivo.Methods:The methanol leaf extract of Ptemcarpus erinaceus was evaluated using different doses(100,200 a...Objective:To investigate the antidiarrheal activity of the methanol leaf extract of Pterocarpus erinaceus in vivo.Methods:The methanol leaf extract of Ptemcarpus erinaceus was evaluated using different doses(100,200 and 400 mg/kg body weight) orally for antidiarrheal activity using castor oil-induced diarrhea,charcoal meal transit lime and castor oil-induced enteropooling in different groups of albino Wistar mice.The activity of the extract at different doses were compared to diphenoxylate(3 mg/kg) and atropine sulphate(3 mg/kg) which were used as standard reference drugs and also to the distilled water administered negative control group of mice.Results:The extract at the doses used caused a significant(P【 0.01) reduction in the wet faeces passed by the mice in the castor oil-induced diarrhea,decreased the distance travelled by the charcoal meal by up to 54.8%and also caused a dose dependent and significant(P【 0.001) reduction in the intraluminal fluid accumulation in the castor oil-induced enteropooling. Conclusions:Our results indicate that Pterocarpits erinaceus extract produced significant antidiarrheal activity and the action may attribute to inhibition of gastrointestinal movement and fluid secretion.展开更多
A disubstituted triazine compound, namely, 2-amino-4,6-bis（diphenoxyl phosphorramide）-1,3,5-triazine, which is an inherent flame retardant monomer, was synthesized specifically, and its structure was characterized b...A disubstituted triazine compound, namely, 2-amino-4,6-bis（diphenoxyl phosphorramide）-1,3,5-triazine, which is an inherent flame retardant monomer, was synthesized specifically, and its structure was characterized by using NMR spectrum and X-ray single-crystal diffraction. Unit cell parameters： space group P21/c, Z=4, a=8.7494（15）, b=27.518（5）, c=12.511（2）,β=109.323（16） , Z=4, V=2842.7（9）β3 , Dc=1.380 g/cm3 , F（000）=1224 and Mr=590.46. All the atoms are in the general positions.展开更多
文摘Objective:To investigate the antidiarrheal activity of the methanol leaf extract of Pterocarpus erinaceus in vivo.Methods:The methanol leaf extract of Ptemcarpus erinaceus was evaluated using different doses(100,200 and 400 mg/kg body weight) orally for antidiarrheal activity using castor oil-induced diarrhea,charcoal meal transit lime and castor oil-induced enteropooling in different groups of albino Wistar mice.The activity of the extract at different doses were compared to diphenoxylate(3 mg/kg) and atropine sulphate(3 mg/kg) which were used as standard reference drugs and also to the distilled water administered negative control group of mice.Results:The extract at the doses used caused a significant(P【 0.01) reduction in the wet faeces passed by the mice in the castor oil-induced diarrhea,decreased the distance travelled by the charcoal meal by up to 54.8%and also caused a dose dependent and significant(P【 0.001) reduction in the intraluminal fluid accumulation in the castor oil-induced enteropooling. Conclusions:Our results indicate that Pterocarpits erinaceus extract produced significant antidiarrheal activity and the action may attribute to inhibition of gastrointestinal movement and fluid secretion.
文摘A disubstituted triazine compound, namely, 2-amino-4,6-bis（diphenoxyl phosphorramide）-1,3,5-triazine, which is an inherent flame retardant monomer, was synthesized specifically, and its structure was characterized by using NMR spectrum and X-ray single-crystal diffraction. Unit cell parameters： space group P21/c, Z=4, a=8.7494（15）, b=27.518（5）, c=12.511（2）,β=109.323（16） , Z=4, V=2842.7（9）β3 , Dc=1.380 g/cm3 , F（000）=1224 and Mr=590.46. All the atoms are in the general positions.
