ABSTRACT
Objective To study the effect of cypermethrine (CP) on the reproductive organs of female rats.Methods Fifty female SD rats (90-110 g) were randomly divided into 5 groups,negative control (earthnut oil),three CP treatment groups(20,40 and 80 mg/kg body) and positive control (E_2 100?g/kg body),treated by gavage,once a day,for 28 consecutive days.Results Compared with the negative group,the opening of vagina in different cypermethrine groups were significantly moved up in the first week (P
ABSTRACT
Objective To studay the adverse effect of cypermethrine(CP)on sex hormones level in the serum in female rats. Methods Fifty female SD rats(90-110g)were randomly divided into 5 groups,negative control(earthnut oil),3 CP treatment groups(20,40 and 80mg/kg body)and positive control(E_2:100?g/kg body).A 28-day oral test was performed according to the procedure recommended by OECD.Results Compared with the negative group,the level of FSH,LH and P in the serum of rats significantly decreased with the increase of cypermethrine dose(P
ABSTRACT
Organophosphorus pesticides are frequently used group in agriculture, forestry and public health and hence they are easily accessible. The study was therefore undertaken to evaluate in depth the various trends of acute organophosphorus poisoning cases and to evaluate the influencing factors and precipitating factors. This study which was made in Gandhi Medical College, Bhopal from June 1999, to May 2001, deciphers the various individual compounds belonging to Organophosphorus group in accordance with the chemical analysis done in Forensic Science laboratory of Medicolegal Institute Bhopal.
ABSTRACT
Cypermethrine(CP) is a kind of pryethoids which is widely used in these years. As the increase of use quantity and use time of cypermethrine, more attention has been paid to the study on the toxicity. Interestingly, on different animals and by different routes of exposure, cypermethrine will show the different toxic effects. The current researches on the acute and chronic toxicity of cypermethrine to human beings and animals, as well as the mechanism of the toxicity were reviewed in the present paper.