Add like
Add dislike
Add to saved papers

In Vivo Efficacy of Latex from Calotropis procera in Ameliorating Fever-Biochemical Characteristics and Plausible Mechanism.

Calotropis procera latex fractions possessing anti-inflammatory property were characterized for their biochemical properties, compared for their efficacy in ameliorating fever in rats and their mechanism of action was elucidated. Aqueous fraction and methanol extract (AqDL and MeDL) were derived from the dried latex (DL) and proteins were separated from the fresh latex (LP). Polyacrylamide gel electrophoresis carried out under denaturing conditions showed the presence of proteins with some similarity in LP and AqDL and both of these fractions exhibited proteinase activity by gelatin zymography. A further analysis revealed that only the LP fraction possesses cysteine proteinase activity. Oral administration of both AqDL and MeDL produced a dose-dependent reduction in body temperature in rats where fever was induced by yeast and their effect was comparable to that of standard drug paracetamol while intravenous administration of LP was not so effective. Both AqDL and MeDL produced a significant reduction in the levels of TNF-α, PGE2 , and immunoreactivity of COX-2 in the hypothalamus as compared to yeast control group. This study shows that both AqDL and MeDL, the orally effective anti-inflammatory fractions of latex, have therapeutic potential in treating various febrile conditions.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app