Protective effects of salep against isoniazid liver toxicity in wistar rats

• Main Authors: Hossein Kargar Jahromi, Morteza Pourahmad, Hassan Ali Abedi, Mohadeseh karimi, Zahra Kargar Jahromi
• Format: Article
• Language: English
• Published: Elsevier 2018-01-01
• Series: Journal of Traditional and Complementary Medicine
• Subjects: Salep; Isoniazid; Liver; Rat
• Online Access: http://www.sciencedirect.com/science/article/pii/S2225411017300639

Introduction: Isoniazid is a drug for treatment of tuberculosis. One of the main side effects of this drug is hepatotoxicity, which is a major cause of treatment interruption in tuberculosis. This study is about the preventive effect of Salep on this side effect of isoniazid. Materials and methods: This study is an experimental study in which the preventive effect of salep on isoniazid hepatotoxicity is evaluated. In this study 56 rats were randomly placed in 7 eight members groups including: control group, sham, isoniazid and four isoniazid/salep groups. At the end of the study the laboratory criteria and histological features of liver toxicity were compared in different mentioned groups. Results: Significant lower serum levels of liver enzymes, billirubin, MDA and TOC; and significant higher levels of TAC and total proteins, were revealed in isoniazid/salep group in compare to isoniazid alone group. In addition, histological studies had not showed liver injury in isoniazid/salep group, while there was significant liver injury in isoniazid alone group. Conclusions: Orchid extract (salep), probably because of its antioxidant properties, prevent the destructive effects of isoniazid on the liver.