A Systematic Review of the Effects of Iranian Pharmaceutical Plant Extracts on Giardia Lamblia Publisher



Hezarjaribi HZ¹ ; Elmi T² ; Dayer MS³ ; Gholami S⁴ ; Fakhar M¹ ; Akbariqomi M⁵ ; Ghaffarifar F³
Source: Asian Pacific Journal of Tropical Disease Published:2015

Abstract

This study aimed to provide a systematic review regarding anti-Giardia effect of different Iranian plant extracts used in vivo and in vitro on cysts and trophozoites. Many reports indicated that most of plant extracts used as anti-Giardia were obtained from Liliaceae, Apiaceae, Asteraceae, and Myrtaceae. These extracts included different fractions such as aqueous, alcoholic and chloroform extracts as well as Soxhlet extraction of juice or essence. The findings of this review showed that hydroalcoholic extract of asafoetida, Chenopodium botrys, and chloroformic extract of feverfew (Tanacetum parthenium) have the maximum effect (100% efficacy) on in vitro application against Giardia. However, the highest in vivo effect of 100% therapeutic significance was recorded for the extract of Allium sativum at 80 mg/mL concentration. Given the plant species richness of Iran in terms of herbal medicines with fewer side effects, it can be a good alternative to chemical drugs used to treat giardiasis. © 2015 Asian Pacific Tropical Medicine Press.