STUDIES ON LONG-EFFECTIVE VARNISH “FANGYOULING”IN PREVENTION OF SCHISTOSOMA CERCARIA INFECTION
- VernacularTitle:长效涂肤剂“防蚴灵”预防血吸虫尾蚴感染的研究
- Author:
Xiaolan YAN
;
Mingjin YANG
;
Leijun LOU
;
Lingjuan WU
;
Siwen LI
- Publication Type:Journal Article
- Keywords:
Fangyouling;
Niclosamide;
Schistosoma cercaria
- From:
Chinese Journal of Schistosomiasis Control
1989;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo observe the effe ct of varnish“Fangyouling” preventing skin invasion from Schist osoma cercariae. MethodsThe“Fangyouling” was made from niclo s amide and permeable improver, and the concentration of the drug was 1%-2%. Exper imenta l mice and rabbits were spread with “Fangyouling” on the abdomen skin without h air at day 1,2,3,4,5,6,7 respectively before infection, compaired with cont rol group. ResultsThe worm reduction rates of mice which were spread with drug 1-4 days and 5-7 days before infection were 100 % and 99 7%-88 1%. The worm reduction rates of rabbits which were spread with dr ug 3-7 days before infection were 86 4%-80 1%. ConclusionThe“Fangyouling” has long efficiency on preventing Schistosoma cercariae from invading skin.
