amorphophallus campanulatus (roxb.) blume belonging to the family of araceae, is a perennial herb commonly known as elephant foot yam. its tuber has been traditionally used for the treatment of liver diseases, abdominal tumors, piles. the aim of the present study was to evaluate the dose-dependent cytotoxic and apoptosis inducing effects of the sub fractions of amorphophallus campanulatus tuber...

OBJECTIVE To quantitatively analyze apoptotic and secondary necrotic cells under apoptosis conditions. METHODS The cells of Burkitt lymphoma cell line Raji were incubated with 1.0 mumol/L dexamethasone (DEX) for 2, 4 and 8 h, then stained with Annexin V-FITC (fluorescein isothiocyanate conjugated) which was used to detect the exposure of phosphatidylserine (PS) on the out membrane resulting f...

The present study was designed to investigate the hypothesis that trans fatty acids can induce apoptosis of human umbilical vein endothelial cells (HUVEC). To test this hypothesis apoptosis was measured in HUVEC treated with 0.1, 1.0 or 5.0 mM trans elaidic acid (t-18:1) or linoelaidic acid (t,t-18:2) for 24 hours. For the detection of apoptosis, TdT-mediated dUTP nick end labelling assay (TUNE...

Objective: Silymarin is a herbal extract containing flavonolignans, and it has inhibitory effects against the growth of different cancer cell lines by inducing apoptosis. Toll-like receptors are suggested as a novel and attractive target to treat cancer. The current study aimed at examining the mechanism of silymarin-induced apoptosis in Ramos cells and investigating its effect...

Neochamaejasmin A is an individual compound isolated from Stellera chamaejasme and exerts antitumor effects on several types of human cancer cells. However, the effect neochamaejasmin osteosarcoma cells has not yet been investigated. The main aim was to detect in vitro MG-63 were treated with different concentrations (20, 40, 80 μg/ml). Cell viability detected by 3-(4,5-dimethylthiazol-2-yl)-2,...

Background: The anti-cancer effects of honey bee venom (BV) and chrysin might open a new window for treatment of chemo-resistant cancers. This study was designed to evaluate cytotoxic and pro-apoptotic effects of BV and chrysin on A2780cp cistplatin- resistant human ovarian cancer cells. Methods: As per the study objectives, A2780cp cells were categorized to 4 groups: 3 experiment groups (treat...

background: the anti-cancer effects of honey bee venom (bv) and chrysin might open a new window for treatment of chemo-resistant cancers. this study was designed to evaluate cytotoxic and pro-apoptotic effects of bv and chrysin on a2780cp cistplatin- resistant human ovarian cancer cells. methods: as per the study objectives, a2780cp cells were categorized to 4 groups: 3 experiment groups (treat...

The present study was designed to investigate the in-vitro morphological assessment of apoptotic effect caused by nimbolide on the selected cancer cell lines (DU-145, PC-3, A-549) and normal cell lines (NIH3T3, CCD-18Co). The cells were grown in 6 well tissue culture plates after treatment with different concentrations of nimbolide and untreated control cells. Apoptotic and necrotic ce...

objective(s): hyperglycemia, oxidative stress and apoptosis have key roles in pathogenesis of diabetic neuropathy. there are local renin-angiotensin systems (rass) in different tissues such as neural tissue. local rass are involved in physiological and pathophysiological processes such as inflammation, proliferation and apoptosis. this study aimed to investigate the role of local renin-angioten...