Open AccessErectogenic Effect of Thyme (Thymus vulgaris) Extract in Normal and 5-Fluorouracil induced Oxidative Stressed Adult Male Wistar Rats
Author(s) -
Omoyemi A. Akintemi,
Ronke Babalola,
Seye Babatunde
Publication year - 2021
Publication title -
journal of advances in medical and pharmaceutical sciences
Language(s) - English
Resource type - Journals
ISSN - 2394-1111
DOI - 10.9734/jamps/2021/v23i1030264
Subject(s) - malondialdehyde , oral administration , antioxidant , aché , oxidative stress , chemistry , vitamin c , saline , pharmacology , thymus vulgaris , vitamin , medicine , acetylcholinesterase , endocrinology , enzyme , biochemistry , food science , essential oil
This study determined the effect of oral administration of aqueous extract from Thyme (Thymus vulgaris) extract (TVE) on the antioxidant status and activity of some penile function enzymes (acetylcholinesterase (AChE), phosphodiesterase-5 (PDE-5), adenosine diaminase (ADA), and arginase) activity in normal and 5- Fluorouracil- induced oxidative stressed rats. Sixty adult Wister rats (210-225)g were divided into ten (10) groups (n=6): Group 1: received oral administration of normal saline (NC), Group 2: received 100 mg/kg of thyme extract orally (TE 100 mg/kg), Group 3: received 200 mg/kg of thyme extract orally (TE 200 mg/kg), rats in group four were treated with 400 mg/kg of thyme extract orally (TE 400 mg/kg), Those in group 5: received 25 mg/kg of Vitamin C orally, while group 6 to 10 were induced with 150 mg/kg of 5-Fluorouracil solution (5-FLU, i.p), but group 7-10 were treated 100 mg/kg, 200 mg/kg, 400 mg/kg and Vitamin C (25mg/kg), respectively. After fourteen (14) days of treatment, the rats were sacrificed and the penile tissue was carefully isolated and prepared into homogenate, which was used for antioxidant and enzymes biochemical analysis. The result revealed that i.p induction of 5-FLU caused a significant increase in malondialdehyde level, as well as AChE, ADA, PDE-5 and arginase activities wth concomitant decrease in thiol level when compared to control rats. However, the administration of TVE was found to reverse the effect of 5-FLU. The TVE was also found the reduced MDA level and all the enzyme activities, but boosted the thiol level in the normal rats when compared to control rats. Interestingly the effect of the TVE was found dose-dependently, and 400 mg/kg TVE was found to be more potent among all the doses used in both normal and 5-FLU-induced oxidative stress rats.