ANTIULCER ACTION AND TOXICITY OF STYRAX-CAMPORUM AND CAESALPINIA-FERREA

被引:38
作者
BACCHI, EM
SERTIE, JAA
VILLA, N
KATZ, H
机构
[1] UNIV SAO PAULO, INST CIENCIAS BIOMED, DEPT FARMACOL, FARMACOL & TOXICOL PROD NAT LAB, BR-05508 SAO PAULO, BRAZIL
[2] UNIV SAO PAULO, INST CIENCIAS BIOMED, DEPT HISTOL & EMBRIOL, BR-05508 SAO PAULO, BRAZIL
[3] FAC OSWALDO CRUZ, SAO PAULO, BRAZIL
关键词
STYRAX CAMPORUM POHL; STYRACACEAE; CAESALPINIA FERREA MARTIUS; LEGUMINOSAE; ANTIULCER ACTION; TOXICITY;
D O I
10.1055/s-2006-958056
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Oral administration of Styrax camporum Pohl and Caesalpinia ferrea Martius stem extracts, atropine, and cimetidine, during 15 days, decreased the ulceration size, gastric secretion volume, and increased collagen fibre number of chronic ulcer induced by acetic acid in rats. The pH increased and the concentration of hydrochloric acid decreased after administration of atropine and cimetidine. The ethyl acetate fraction, obtained by chromatography from Styrax camporum Pohl extracts, showed antiulcer activity. The subchronic toxicity was studied during 30 days, through weight variation, water and food consumption and spleen, lung, kidney and liver relative weights. No difference to the control-lot was observed.
引用
收藏
页码:204 / 207
页数:4
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