C. ambrosioides is a Congolese medicinal plant used in the treatment of several pathologies. This work was initiated to evaluate the analgesic and antipyretic effect of the aqueous extract of leaves of C. ambrosioides...C. ambrosioides is a Congolese medicinal plant used in the treatment of several pathologies. This work was initiated to evaluate the analgesic and antipyretic effect of the aqueous extract of leaves of C. ambrosioides. Analgesic effect was evaluated by using the acetic acid-induced writhing, the Tilk Flick test as well as the pain induced by formaldehyde. The results obtained showed that the aqueous extract significantly reduces the number of abdominal writhes (p C. ambrosioides (400 and 600 mg/kg) compared to control group (saline water). This result suggests an antipyretic effect. Chemical screening revealed the presence of alkaloids, flavones and mucilage. The presence of alkaloids and flavones could explain the analgesic and antipyretic effects attributed to this aqueous extract.展开更多
Objective： To investigate the bactericidal effects of Jinghua Weikang Capsule （荆花胃康胶丸） and its major component Chenopodium ambrosioides L. on antibiotic-resistant Helicobacter pylori. Methods： Four clinical ...Objective： To investigate the bactericidal effects of Jinghua Weikang Capsule （荆花胃康胶丸） and its major component Chenopodium ambrosioides L. on antibiotic-resistant Helicobacter pylori. Methods： Four clinical antibiotic-resistant H. pylori strains were isolated and incubated in liquid medium containing Jinghua Weikang Capsule or Chenopodium ambrosioides L. By means of time-kill curve method, the average colony counts and bactericidal rate were calculated at time points of 0, 4, 8 and 24 h after the incubation and the time-kill curves were charted. Results： Both Jinghua Weikang Capsule and Chenopodium ambrosioides L. at a concentration of 0.64 g/L showed obvious bactericidal effect against antibiotic-resistant H. pylori after 4 h of incubation. Conclusion： Jinghua Weikang Capsule and Chenopodium ambrosioides L. are considered to be active against antibiotic-resistant H. pylori in vitro.展开更多
文摘C. ambrosioides is a Congolese medicinal plant used in the treatment of several pathologies. This work was initiated to evaluate the analgesic and antipyretic effect of the aqueous extract of leaves of C. ambrosioides. Analgesic effect was evaluated by using the acetic acid-induced writhing, the Tilk Flick test as well as the pain induced by formaldehyde. The results obtained showed that the aqueous extract significantly reduces the number of abdominal writhes (p C. ambrosioides (400 and 600 mg/kg) compared to control group (saline water). This result suggests an antipyretic effect. Chemical screening revealed the presence of alkaloids, flavones and mucilage. The presence of alkaloids and flavones could explain the analgesic and antipyretic effects attributed to this aqueous extract.
基金Supported by Capital Medical Development and Research Foundation(No.SF-2007-Ⅲ-01)National Natural Science Foundation of China(No.8107295)
文摘Objective： To investigate the bactericidal effects of Jinghua Weikang Capsule （荆花胃康胶丸） and its major component Chenopodium ambrosioides L. on antibiotic-resistant Helicobacter pylori. Methods： Four clinical antibiotic-resistant H. pylori strains were isolated and incubated in liquid medium containing Jinghua Weikang Capsule or Chenopodium ambrosioides L. By means of time-kill curve method, the average colony counts and bactericidal rate were calculated at time points of 0, 4, 8 and 24 h after the incubation and the time-kill curves were charted. Results： Both Jinghua Weikang Capsule and Chenopodium ambrosioides L. at a concentration of 0.64 g/L showed obvious bactericidal effect against antibiotic-resistant H. pylori after 4 h of incubation. Conclusion： Jinghua Weikang Capsule and Chenopodium ambrosioides L. are considered to be active against antibiotic-resistant H. pylori in vitro.
