PURPOSE This study aimed to investigate the effects of resveratrol on cell proliferation, apoptosis and protein expression of survivin in human gastric cancer (SGC7901) cell line. METHODS SGC7901 cell proliferation and G0/G1 phase of the cell cycle induced by resveratrol (treatment group) and phosphate buffer solution (PBS) (control group) were assessed by flow cytometry. In addition, protein...

Resveratrol is known to improve functional recovery after spinal cord injury, but the exact mechanism involved is yet unclear. The aim of this study was to clarify whether resveratrol can exert neuroprotective effects via activating neuronal autophagic flux, in view of the underlying role of the autophagic flux mediated by resveratrol on neuronal apoptosis after spinal cord injury, and identify...

Acute kidney injury is a clinical syndrome characterized by a loss of renal function and acute tubular necrosis. Resveratrol exerts a wide range of pharmacological effects based on its anti‑inflammatory, antioxidant and cytoprotective properties. The present study aimed to evaluate whether resveratrol attenuates acute kidney injury in a cisplatin‑induced rat model and to investigate the potenti...

Resveratrol a polyphenolic phytoalexin possesses a variety of bioactivities associated with health promotion. Resveratrol is readily absorbed along with the other human dietary sources like peanuts, peanut butter, grapes, and red wine. The polyphenolic structure of resveratrol confers antioxidant activity and may reduce oxidant-induced apoptosis and low-density lipoprotein (LDL) oxidation. The ...

Since resveratrol (3,4',5 tri-hydroxystilbene), which has been shown to inhibit multistage carcinogenesis, is not a potent cytotoxic compound, several studies were undertaken to obtain synthetic analogues of resveratrol with potent activity. We previously reported that a resveratrol derivative HS-1793 exhibits stronger antitumor effects than resveratrol in several cancer cell types. The present...

PURPOSE We wanted to investigate the antitumor effects and effect on angiogenesis of resveratrol in rat RT-2 gliomas. EXPERIMENTAL DESIGN RT-2 glioma cells were treated with resveratrol, and then cytotoxicity was assayed, apoptosis was measured by flow-activated cell sorter flow cytometry, and expression of vascular endothelial growth factor was measured by reverse transcription-PCR. Tumor si...

Resveratrol (trans-3,4,5-trihydroxystilbene) has received attention for its potential chemopreventive and antitumor effects in experimental systems. Recent evidence suggests that paclitaxel, alone or in combination with other drugs, can be effectively used in the treatment of non-Hodgkin's lymphoma (NHL) and multiple myeloma (MM). This study investigated whether resveratrol can sensitize NHL an...

BACKGROUND Resveratrol has shown potent antioxidant activity in ischemia models. The present study was performed to determine whether resveratrol protects against cerebral ischemia-induced neuronal and myocardial injury by interfering with mitochondrial homeostasis. METHODS Wistar rats were pretreated with resveratrol or vehicle intraperitoneally for one week and then subjected to cerebral is...

BACKGROUND Resveratrol increases nitric oxide (NO) production via increased expression and activation of endothelial-form-NO-synthase (eNOS) in endothelial cells. However, the role of downstream cGMP/protein kinase G (PKG) signaling, a pathway activated by NO/eNOS, in pro- and anti-angiogenic effects of resveratrol is still unclear. MATERIALS AND METHODS Endogenous NO/cGMP/PKG pathway and dow...