Medicinal potential of Passiflora foetida L. plant extracts: biological and pharmacological activities  

作　　者：Md.Asadujjaman Ahmed Ullah Mishuk Md.Aslam Hossain Utpal Kumar Karmakar 

机构地区：[1]Pharmacy Discipline,Life Science School,Khulna University [2]Graduate School of Pharmaceutical Sciences,Chiba University

出　　处：《Journal of Integrative Medicine》2014年第2期121-126,共6页结合医学学报（英文版）

摘　　要：OBJECTIVE： To investigate analgesic, antidiarrhoeal and cytotoxic activities of the ethanol extract of Passiflora foetida L. （Passifloraceae） by three experimental methods. METHODS： Analgesic activity of the ethanol extract of Passiflora foetida L. （EEPF） was carried out using acetic acid-induced writhing inhibition in mice. The method of castor oil-induced diarrhoea in mice was utilized to evaluate antidiarrhoeal activity. The cytotoxic activity of EEPF was explored with a brine shrimp lethality bioassay. RESULTS： The extract showed 68.75% and 30.00% inhibition of writhe at the doses of 500 and 250 mg/kg body weight, respectively. The extract increased the mean latent period prior to diarrhoeal onset to about 1.55 h and 1.17 h, and decreased the mean number of stools to 4.4 and 5.6 at the doses of 500 and 250 mg/kg body weight. The extract also demonstrated cytotoxic activity in the brine shrimp lethality assay, and the median lethal concentration for brine shrimp nauplii was 80 pg/mL. CONCLUSION： The results suggest that the plant extract has analgesic and antidiarrhoeal activities, supporting its uses in traditional medicine. The results also demonstrate that the plant extract possesses cytotoxic activities.OBJECTIVE： To investigate analgesic, antidiarrhoeal and cytotoxic activities of the ethanol extract of Passiflora foetida L. （Passifloraceae） by three experimental methods. METHODS： Analgesic activity of the ethanol extract of Passiflora foetida L. （EEPF） was carried out using acetic acid-induced writhing inhibition in mice. The method of castor oil-induced diarrhoea in mice was utilized to evaluate antidiarrhoeal activity. The cytotoxic activity of EEPF was explored with a brine shrimp lethality bioassay. RESULTS： The extract showed 68.75% and 30.00% inhibition of writhe at the doses of 500 and 250 mg/kg body weight, respectively. The extract increased the mean latent period prior to diarrhoeal onset to about 1.55 h and 1.17 h, and decreased the mean number of stools to 4.4 and 5.6 at the doses of 500 and 250 mg/kg body weight. The extract also demonstrated cytotoxic activity in the brine shrimp lethality assay, and the median lethal concentration for brine shrimp nauplii was 80 pg/mL. CONCLUSION： The results suggest that the plant extract has analgesic and antidiarrhoeal activities, supporting its uses in traditional medicine. The results also demonstrate that the plant extract possesses cytotoxic activities.

关 键 词：PASSIFLORA plant extracts ANALGESICS ANTIDIARRHEALS CYTOTOXINS mice 

分 类 号：R285[医药卫生—中药学]