BACKGROUND We investigated the mechanism of action of silymarin in a mouse model of renal ischemia-reperfusion injury (I/R) to ascertain its role in the treatment of I/R injury. METHODS Twenty-four C57BL/6 male mice were divided randomly into three groups: control (sham); ischemia-reperfusion (I/R); silymarin + ischemia-reperfusion (silymarin + I/R). In sham mice, an abdominal incision was ma...

Silymarin is a flavonoid extracted from the milk thistle Silybum marianum. It has been reported to prevent liver injuries induced by various chemicals or toxins. Our recent study suggested that silymarin induces hepatic synthesis of glutathione by increasing cysteine availability, which may consequently contribute to increased antioxidant capacity of the liver. In the present study, we investig...

UNLABELLED Silymarin, an extract from milk thistle (Silybum marianum), and its purified flavonolignans have been recently shown to inhibit hepatitis C virus (HCV) infection, both in vitro and in vivo. In the current study, we further characterized silymarin's antiviral actions. Silymarin had antiviral effects against hepatitis C virus cell culture (HCVcc) infection that included inhibition of v...

Silymarin, an extract from Silybum marianum, has been shown to have antioxidant properties. However, there is no scientific report on wound healing activity of the silymarin. The purpose of this study was to evaluate the effect of topical administration of silymarin on excision wound healing in rats. Excision wounds were made on the back of rats. Rats were divided into three groups, as control,...

Silybum marianum or milk thistle (MT) is the most well-researched plant in the treatment of liver disease. The active complex of MT is a lipophilic extract from the seeds of the plant and is composed of three isomer flavonolignans (silybin, silydianin, and silychristin) collectively known as silymarin. Silybin is a component with the greatest degree of biological activity and makes up 50% to 70...

CONTEXT The botanical product silymarin, an extract of milk thistle, is commonly used by patients to treat chronic liver disease, despite scant and conflicting evidence of its efficacy. OBJECTIVE To determine the effect of silymarin on liver disease activity in patients with chronic hepatitis C virus (HCV) infection unsuccessfully treated with interferon-based therapy. DESIGN, SETTING, AND ...

The present study was conducted to investigate the effect of silymarin on experimental liver toxication induced by Fumonisin B₁1 (FB₁) in BALB/c mice. The mice were divided into six groups (n = 15). Group 1 served as the control. Group 2 was the silymarin control (100 mg/kg by gavage). Groups 3 and 4 were treated with FB₁ (Group 3, 1.5 mg/kg FB₁, intraperitoneally; and Group 4, 4.5 mg/kg FB₁). ...

BACKGROUND AND AIMS Phosphatase and tensin homolog (PTEN) is a phosphoinositide phosphatase that regulates crucial cellular functions, including insulin signaling, lipid and glucose metabolism, as well as survival and apoptosis. Silymarin is the active ingredient in milk thistle and exerts numerous effects through the activation of PTEN. However, the effect of silymarin on the development of in...

DEAR EDITOR, We read with respect the paper “Protective role of Silymarin and deferoxamine against iron dextran induced renal iron deposition in male rats by Nematbakhsh et al. It is an interesting paper; however, I would like to add some complementary comments to it. In this paper the Silymarin reduced the kidney iron deposition in an iron overload model. The findings have demonstrated that Si...

Silymarin is the active ingredient of milk thistle. Several studies proved that silymarin has antioxidant, anti-inflammatory and anti-cancer properties. Silymarin is widely used for treatment of hepatic and biliary disorders, renal toxicity and is recently used as adjuvant agent for treatment of cancer.