Antidepressant-Like Activity of Ethanol Extract of Ganoderma lucidum (Reishi) in Mice Muhammad Aslam*, Ali Nasir Department of Pharmacology, Faculty of Pharmacy, Ziauddin University, Karachi, Pakistan *Corresponding e-mail: Pharmacologist1@yahoo.com
Online published on 15 November, 2018. Abstract Ganoderma lucidum, known as “Lingzhi” in China, is one among greatly regarded fungi around the world. In old Chinese encyclopedias of medical “Shen Nong's Ben Cao Jing” and “Ben Cao Gang Mu”, it is rated as extraordinarily precious fungus. In this study, antidepressant activity of ethanol extract of Ganoderma lucidum has been assessed. The extract was given orally by gavage at the dose of 20 mg/kg, 75 mg/kg, and 130 mg/kg body weight. Fluoxetine (20 mg/kg p.o.) was used as the standard drug. The results of our study show that Ganoderma lucidum significantly decreased immobility time in forced swim test and tail suspension test. Open field test was used to assess locomotor activity of the mice to exclude the false positive results. In open field test, Ganoderma lucidum didn't affect the total movement and ambulatory movement at the same doses that significantly reduced immobility time in the forced swim test and tail suspension test. Thus, it is concluded that ethanol extract of Ganoderma lucidum has antidepressant activity in mice. Top Keywords Ganoderma lucidum, depression, forced swim test, tail suspension test. Top |