Protective effect of Urtica dioica leaf hydro alcoholic extract against experimentally-induced atherosclerosis in rats

Finding compounds that could be used for prevention of atherosclerosis (AS) is highly desired. The present study evaluated the protective effects of (UD, commonly known as stinging nettle) leaf ethanolic extract against high-fat diet-induced AS in rats. In this study, 40 male adult Sprauge-Dawley ra...

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Bibliographic Details
Published in:Avicenna journal of phytomedicine 2018-05, Vol.8 (3), p.254-262
Main Authors: Namazi, Fatemeh, Shomali, Tahoora, Taghikhani, Pouya, Nazifi, Saied
Format: Article
Language:English
Subjects:
Atherosclerosis
Histopathology
Original
Oxidative stress
Rat
Stinging nettle
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Summary:Finding compounds that could be used for prevention of atherosclerosis (AS) is highly desired. The present study evaluated the protective effects of (UD, commonly known as stinging nettle) leaf ethanolic extract against high-fat diet-induced AS in rats. In this study, 40 male adult Sprauge-Dawley rats were randomly allocated to 4 equal groups and treated as follows for 9 consecutive weeks: (1) Normal control (NC; normal rats that were fed with a basic diet); (2) Atherosclerotic rats (AT; which received no particular treatment); (3) Atherosclerotic rats that received 100 mg/kg/day ethanolic extract of UD orally and (4) Atherosclerotic rats that received simvastatin 4 mg/kg/day orally. Atherosclerosis was induced by a high-fat diet accompanied by propylthiouracil and vitamin D3. Marked hypercholesterolemia and significant increase in LDL-C/HDL-C ratio were observed in rats of AT group. Administration of UD significantly reduced these parameters as compared to AT group (p
ISSN:2228-7930
2228-7949
DOI:10.22038/ajp.2018.25213.1917