Authors :
Abhijit V. Nikam; Ramprasad P. Mandade; Govind V. More
Volume/Issue :
Volume 8 - 2023, Issue 12 - December
Google Scholar :
http://tinyurl.com/5aa24kvx
Scribd :
http://tinyurl.com/2s3wmpz4
DOI :
https://doi.org/10.5281/zenodo.10421755
Abstract :
The present study was planned to investigate
possible antipyretic activity of ethanolic and methanolic
extracts of leaves of the plant Clerodendruminfortunatum
in Wistar rats. The plant leaves were collected, dried,
powdered and defatted with petroleum ether and then
subsequently subjected for 50% ethanolic and 50%
methanolic extracts in Soxhlet’s apparatus. Total 30
Wistar rats of either sex weighing 250 to 300 gm were
used for the study. The pyrexia was induced with
subcutaneous injection of 20% Brewer’s yeast in the
neck region. A stable pyrexia was achieved 18 hrs post
injection. The rats were divided into 5 groups
comprising 6 rats each. The group T1 and T2 were
normal and pyretic control respectively, treated with
1ml of normal saline orally. The group T3 was treated
with standard antipyretic drug, paracetamol at the rate
of 10mg/kg body weight orally. Groups T4 and T5 were
treated with 50% ethanolic and 50% methanolic extracts
respectively at the rate of 400mg/kg body weight orally.
The body temperature was recorded at an interval of 30
min, 60min, 180min an 360min post treatment. Both the
extracts significantly restored the elevated body
temperature at all the time interval and the result
obtained was comparable with standard drug
paracetamol. The findings of the study indicate that the
plant Clerodendruminfortunatum possesses antipyretic
activity and further investigations are necessary to
confirm the activity.
Keywords :
Clerodendruminfortunatum, Brewer’s yeast,methanolic extract.
The present study was planned to investigate
possible antipyretic activity of ethanolic and methanolic
extracts of leaves of the plant Clerodendruminfortunatum
in Wistar rats. The plant leaves were collected, dried,
powdered and defatted with petroleum ether and then
subsequently subjected for 50% ethanolic and 50%
methanolic extracts in Soxhlet’s apparatus. Total 30
Wistar rats of either sex weighing 250 to 300 gm were
used for the study. The pyrexia was induced with
subcutaneous injection of 20% Brewer’s yeast in the
neck region. A stable pyrexia was achieved 18 hrs post
injection. The rats were divided into 5 groups
comprising 6 rats each. The group T1 and T2 were
normal and pyretic control respectively, treated with
1ml of normal saline orally. The group T3 was treated
with standard antipyretic drug, paracetamol at the rate
of 10mg/kg body weight orally. Groups T4 and T5 were
treated with 50% ethanolic and 50% methanolic extracts
respectively at the rate of 400mg/kg body weight orally.
The body temperature was recorded at an interval of 30
min, 60min, 180min an 360min post treatment. Both the
extracts significantly restored the elevated body
temperature at all the time interval and the result
obtained was comparable with standard drug
paracetamol. The findings of the study indicate that the
plant Clerodendruminfortunatum possesses antipyretic
activity and further investigations are necessary to
confirm the activity.
Keywords :
Clerodendruminfortunatum, Brewer’s yeast,methanolic extract.