Title

Exposure to noise augments behavioral deficits in mice: Protective effect of banana peel extract.

Authors

Samad, Noreen; Khaliq, Saima; Ur Rehman, Muhammad Habib; Ahmad, Saara; Alam, Mehtab; Mustafa, Sana; Azizuddin

Abstract

The study is aimed to evaluate the protective impact of banana peel extract (BPE) following noise induce behavioral deficits in male mice. Animals were separated into two groups (control and test, 12 in each). Control mice were given drinking water, at the same time test group was given BPE (400 mg/kg; oral administration). Animals have received their respective treatment for 14 days. Mice were subdivided (n=6) into unstressed and stressed groups on day 15. Noise stress was given to the respective group for 4-h. Behavioral activities were monitored 24-h after the 4-h noise stress. Forced-swim-test, Elevated-plus-maze and light-dark-activity-box tests were performed for depression/anxietylike behaviors respectively. Morris-water-maze assessment was used for memory. After behavioral tests animals were sacrificed and brain was detached for biochemical estimations and histopathological studies. In the present study, BPE produced anxiolytic and antidepressant-like effects and enhanced memory. Activity of antioxidant enzymes increased while levels of AChE and MDA decreased in BPE treated animals. Histopathological alterations induced by noise stress were also normalized by BPE. It is concluded that supplementation/administration of banana peel has preventive effects against anxiety, depression and memory impairment via its strong antioxidant potential following NS.

Subjects

BANANAS; NOISE; MEMORY disorders; MICE; DRINKING water; HEARING levels

Publication

Pakistan Journal of Pharmaceutical Sciences, 2021, Vol 34, p2333

ISSN

1011-601X

Publication type

Academic Journal

DOI

10.36721/PJPS.2021.34.6.SUP.2333-2340.1