Silymarin, a flavonolignan, derived from Silybum marianum, family Asteraceae has long been used as hepatoprotective remedy. Silymarin cytoprotective activities due to its antioxidant property and free radical scavenging activity. The pharmacokinetic studies of past three decades revealed that silymarin poor absorption, rapid metabolism especially by Phase II ultimately oral bioavailability. Que...

Oxidative stresses are increasingly implicated in the pathogenesis of diabetic complications which may either cause direct pancreatic beta-cell damage or lead to metabolic abnormalities that can induce or aggravate diabetes. The valuable effect of antioxidant nutrients on the glycemic control of diabetic patients has been reported in experimental and clinical studies. The present study was desi...

Introduction: Imbalance between the aggressive and defensive factors and presence of acidpepsin is supposed to play a major role in aetiopathogenesis of peptic ulcer disease. Recently, role of oxidative free radicals have been implicated in mediating cold-restraint stress, H.pylori, NSAID induced gastric injury. Objective: The present study was undertaken to evaluate the possible role of antiox...

Silymarin ‘milk thistle’ (Silybum marianum) plant, has been used for years treatment of different diseases such as liver and gallbladder disorders, protecting against snake bite insect stings, mushroom poisoning alcohol abuse. antioxidant, anti-lipid peroxidative, antifibrotic, anti-inflammatory, immunomodulatory, regeneration activities. The cardioprotective activities silymarin were primarily...

BACKGROUND To find a non-invasive method of diagnosing hepatic fibrosis and cirrhosis, we evaluated the relationship of the hepatic cirrhosis grade between histopathology and mean grey level (MGL) in B-mode ultrasonography in CCl4-induced liver cirrhosis. MATERIALS AND METHODS Three groups of rats were treated with olive oil, CCl4, and CCl4 + silymarin. Rats were sacrificed at weeks 4, 8 and ...

silymarin is a mixture of flavonolignans from the seeds of silybum marianum (l.) gaertner,containing silybinin, isosilybinin, silydianin, silychristin and the dihydroflavonol of taxifolin. flavonolignancomponents are largely responsible for the medical benefits attributed to silymarin. the aim of this researchwas to study the variations in composition and content of flavonolignans of silymarin ...

cardiac disorders remain one of the most important causes of death in the world. oxidative stress has been suggested as one of the molecular mechanisms involved in drug-induced cardiac toxicity. recently, several natural products have been utilized in different studies with the aim to protect the progression of oxidative stress-induced cardiac disorders. there is a large body of evidence that a...

This study reports in vivo therapeutic efficacy of silymarin against skin tumors with mechanistic rationale. 7,12-Dimethylbenz[a]anthracene-12-O-tetradecanoyl-phorbol-13-acetate (DMBA-TPA)-induced established skin papilloma (tumor)-bearing SENCAR mice were fed with 0.5% silymarin in AIN-93M-purified diet (w/w), and both tumor growth and regression were monitored during 5 weeks of feeding regime...

The effect of coniferyl alcohol as a precursor of flavonolignan biosynthesis on silymarin components production in Silybum marianum suspension culture was studied. Coniferyl alcohol showed the changes in silymarin complex production. Silydianin was detected mainly in the control samples of cultivated cells. A significant increase of silydianin was observed only after 72 h of the application of ...

Silymarin is an antihepatotoxic substance isolated from fruits of Silybum marianum. Possibly due to their antioxidant and membrane stabilizing properties, the compounds have been shown to protect different organs and cells against a number of insults. The content and composition of main silymarin components (silybin, isosilybin, silydianin and silychristin) in various pharmaceuticals were analy...