zahra eslamirad department of parasitology, school of medicine, arak university of medical sciences, arak, iran. reza hajihossein department of parasitology, school of medicine, arak university of medical sciences, arak, iran. behzad ghorbanzadeh department of parasitology, school of medicine, arak university of medical sciences, arak, iran. mohammad alimohammadi clinical laboratory of imam khomeini hospital, khomein, iran. mahdi mosayebi department of parasitology, school of medicine, arak university of medical sciences, arak, iran. mojtaba didehdar department of parasitology, school of medicine, arak university of medical sciences, arak, iran.

fereshteh ramezanloo department of pharmacology & toxicology, faculty of pharmacy, pharmaceutical sciences branch, islamic azad university, tehran, iran (iaups). parvaneh najafizadeh department of pharmacology, faculty of medicine, iran university of medical sciences, tehran- iran tahereh naji department of basic sciences faculty of pharmacy, pharmaceutical sciences branch, islamic azad university, tehran, iran (iaups). gholamreza amin herbal medicines research center, pharmaceutical sciences branch, islamic azad university, tehran-iran (hmrc) zahra mousavi department of pharmacology & toxicology, faculty of pharmacy, pharmaceutical sciences branch, islamic azad university, tehran, iran (iaups). gelareh vahabzadeh department of pharmacology, faculty of medicine, iran university of medical sciences, tehran- iran