Anti-inflammatory,analgesic and antipyretic activity of methanolic Tecomaria capensis leaves extract

来源 :Asian Pacific Journal of Tropical Biomedicine | 被引量 : 0次 | 上传用户:yuchenyk
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Objective:To evaluate the analgesic,anti-inflammatory and antipyretic activity of methanolic Tecomaria capensis(T.capensis) leaves extract using different models in rats.Methods: Methanolic T.capenssis leaves extract(100,300,1000 and 2000 mg/kg body weight) was given to rats orally to observe acute toxicity,and observed for 14 days.Analgesic activity was evaluated using tail immersion and formalin induced paw licking models in rats.Anti-inflammatory activity was evaluated using carrageenan induced paw edema model in rats.Antipyretic activity was evaluated using brewer’s yeast induced pyrexia model in rats.Methanolic T.capensis leaves extract were given at dose of 100,200 and 500 mg/kg p.o.Results:Results demonstrated that the no mortality was reported even after 14 days.This indicated that the methanol extract was safe up to a single dose of 2000 mg/kg body weight Methanolic 71 capensis leaves extract(100,200 and 500 mg/kg p.o.) significantly increased the latency period in the tail immersion test,reduced the licking time in both the neurogenic and inflammatory phases in the formalin test.Methanolic T.capensis leaves extract(100,200 and 500 mg/kg p.o.) significantly prevented increase in volume of paw edema. Methanolic 7.capensis leaves extract at the doses of(100,200 and 500 mg/kg p.o.) significantly decreased the rectal temperature of the rats.Conclusions:This study exhibites that methanolic T. capensis leaves extract possesses analgesic,anti-inflammatory and antipyretic activity which may be mediated by the central and peripheral mechanisms.
其他文献
维生素D缺乏性佝偻病(简称佝偻病)是婴幼儿的一种常见病。一般认为,佝偻病的患病率、沉重度与纬度有关,在我国北方较南方多发而且病情较重。广西地处祖国南疆,属亚热带气候,
1.家喻户晓的“杨老推”位于黄土高原晋中盆地的山西省平遥县,近年来以农业机械化发展速度快,农机新技术推广覆盖面大而闻名三晋大地。以1988年为基数,该县机收小麦面积由0.20万hm2增加到1.23万hm2,增
本文认为,应进一步明确民族经济学研究对象的主体和客体。民族经济不等同于民族地区经济,应重视对某一民族实际的深入研究。少数民族经济研究的主要特征,一要研究国民经济发展中少数民族经济发展的特殊问题;二要研究各民族的经济关系,尤其要重视民族经济利益对民族经济关系的影响;三要研究各民族社会生产力的发展;四要重视各民族经济的比较研究。总之,研究中要突出民族性和应用性。当前,民族经济研究的发展趋势,一是对民族利益的研究悄然发展;二是对各民族经济关系的研究日益深入和具体化;三是城市民族经济研究增多;四是对少数民族流动
成年人先天性膈疝合并全胃扭转在临床上较为少见,现将遇见一例报道如下:病例:女,38岁,于1975年5月8日入院。患者在10天前突然出现左上腹绞痛,剧烈难忍,并伴左季肋和左背部疼
我认识钱兴同志是在60多年前,即1936年9月,时间久远,但记忆犹新。9月的广州,天气还很闷热。那天是星期天,我一早起来,吃了一个菠萝面包,灌了一肚子水,便急匆匆赶路。好不容易越过人群
Objective:To analyze the eytoproteetive and antidiabetic activities as well as phytochemical composition of the immature inflorescence of Cocas nucifera belongi
Objective:To evaluate antibacterial activity of hot and cold ethanol and methanol leaf extracts of Ricinus communis L(R.communis)against Staphylococcus aureus(S
ACRYO-HYDROGELIMMOBILIZEDPROTEINELECTRODEFORDIRECTELECTRONTRANSFEROFMYOGLOBIN¥JianJunNIU;YiZhuGUOandShaoJunDONG(LaboratoryofE... ACRYO-HYDROGELIMMOBILIZEDPROTEINELECTRODEFORDIRECTELECTRONTRANSFEROFMYOGLOBIN ¥ JianJunNIU; YiZhuGUOandShaoJunDONG (Laborator
期刊
由中国科学院上海药物研究所所长、中国科学院院士陈凯先主持的国家“九五”重大项目“酶和受体水平药物筛选新模型的建立和研究”、以及该所胡国渊研究员承担的课题“药物筛
OZONOLYSISOF4-ISOPROPYLIDENEPENTACYCLO(5.4.0.0 ̄(2,6).0 ̄(3,10).0 ̄(5,9))UNDECANE-8,11-DIONE¥JianGuangSUN;ZhuangSU;YongZhongYU(C... OZONOLYSIS OF 4-ISOPROPYLIDENEPENTACYCLO (5.4.0.0 ~ (2,6) .0 ~ (3,10) .0 ~ (5,9)) UNDECANE-8,11-DIONE ¥ JianGuangSUN; ZhuangS
期刊