title: Ameliorative effect of septilin, an ayurvedic preparation against gamma-irradiation-induced oxidative stress and tissue injury in rats.
abstract: Ionizing radiation is known to induce multiple organ dysfunctions directly related to an increase of cellular oxidative stress, due to overproduction of reactive oxygen species (ROS). This study was aimed to investigate the effect of septilin (an ayurvedic poly-herbal formulation containing the principal herbs, namely Commiphora wightii, Trinospora cordifolia, Rubia cardifolia, Emblica officinalis, Saussurea lappa and Glycyrrhiza glabra) against whole body gamma-irradiation-induced oxidative damage in hepatic and brain tissues in rats. Administration of septilin for 5 days (100 mg/kg) prior to radiation resulted in a significant increase in both superoxide dismutase (SOD) activity and total glutathione (GSH) level in hepatic and brain tissues, while serum high-density lipoprotein-cholesterol (HDL) was reduced by gamma-irradiation. Also, septilin resulted in a significant decrease in NO(x), nitric oxide and malondialdehyde (MDA) levels in hepatic and brain tissues and a significant decrease in serum triglycerides, low-density lipoprotein-cholesterol (LDL) and total cholesterol levels and serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) levels and alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT) activities, as well as serum tumor necrosis factor-alpha (TNF-alpha), compared to irradiated group. In conclusion, data obtained from this study indicated that septilin exhibited potential antioxidant activity and showed radioprotective effect against gamma-radiation by preventing oxidative stress and scavenging free radicals.
authors: Heba Hosny
authors: HH
authors: Mansour
authors: Naglaa El-Sayed Rifaat
authors: Nel-S
authors: Ismael
authors: Hafez Farouk
authors: HF
authors: Hafez
mesh_terms: D000410:Alanine Transaminase / Q000378:metabolism; D000818:Animals; D000975:Antioxidants / Q000494:pharmacology*; D001219:Aspartate Aminotransferases / Q000378:metabolism; D001921:Brain / Q000187:drug effects* / Q000378:metabolism / Q000528:radiation effects; D005720:Gamma Rays / Q000009:adverse effects*; D005978:Glutathione / Q000378:metabolism; D008099:Liver / Q000187:drug effects* / Q000378:metabolism / Q000528:radiation effects; D008297:Male; D018384:Oxidative Stress / Q000187:drug effects* / Q000528:radiation effects; D010936:Plant Extracts / Q000494:pharmacology*; D011837:Radiation-Protective Agents / Q000494:pharmacology*; D051381:Rats; D017207:Rats, Sprague-Dawley; D005723:gamma-Glutamyltransferase / Q000378:metabolism
chemical_list: D000975:Antioxidants; D010936:Plant Extracts; D011837:Radiation-Protective Agents; C047352:septilin; D005723:gamma-Glutamyltransferase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D005978:Glutathione