Recently, we have reported that, in addition to macrophages, also neutrophil granulocytes can phagocytose apoptotic neutrophils. Based on this finding, we hypothesized that "cannibalistic" neutrophils at sites of acute infection/inflammation play a major role in the clearance of apoptotic neutrophils. Since at sites of infection/inflammation neutrophils are exposed to microbial constituents and...

introduction: cisplatin is an anti-cancer drug used in chemotherapy. one of the limiting side effects of cisplatin is decreasing genital gland function, azoospermia and oligospermia. tribulus terrestris (tt) has been used as an aphrodisiac. the present study amid to investigate the protective effect of tt hydroalcoholic extract against cisplatin-induced apoptisis on testis in mice. methods: mal...

conclusions these results suggest that toxins induce inflammatory responses, particularly through expression of chemokine. recombinant stx and native toxin induced apoptosis by balancing between different pro- and anti-apoptotic bcl-2 family-factors in epithelial cells. in this study, for the first time, recombinant and native stx induction of apoptotic factors and stimulation of immune respons...

Artemisinin and its derivatives are very important new class of antimalarial drugs. One of the most important artemisinin derivatives is artemether. The antiparasitic activity of artemether as a derivative of artemisinin is related to endoperoxide bridge in its structure. The aim of this study was the evaluation of antileishmanial effect of artemether, with more focus on its apoptotic effect. I...

Cleaved high molecular weight kininogen (HKa) has been shown to inhibit in vivo neovascularization and induce apoptosis of endothelial cells. We have shown that HKa-induced apoptosis correlated with its antiadhesive effect and was regulated by extracellular matrix (ECM) proteins. In this study, we identified the urokinase-type plasminogen activator receptor (uPAR) as a target of HKa activity at...

Cisplatin is one of the most used first-line anticancer drugs for various solid tumor therapies. However, cisplatin-based chemotherapy can induce cells to secrete excessive prostaglandin E2 (PGE2) catalyzed by cyclooxygenase-2 (COX-2), which, in turn, counteracts its chemotherapeutic effect and further accelerates metastasis. Here, we report a carrier-free self-delivered nanoprodrug based on pl...

Background: Today, stem cells are the best candidates for cell therapy and tissue engineering. Adipose-derived Stem Cells (ADSCs) an essential source of in replacement therapies many diseases. Objectives: This study compared proliferation ADSCs alginate fibrin scaffolds. Methods: were isolated from adipose cultured or scaffolds with a medium containing PRP 10% FBS 10%. Then, viability percentag...

introduction: recent evidence suggests that nitric oxide (no) acts as an important factor in a variety of physiological and pathological processes, including reproductive function. the purpose of the present study was to investigate whether no might significantly induce any apoptotic changes in cultured human granulosa cells. material and methods: the granulosa cells (gc) were obtained from wom...

Background: Cisplatin is an effective chemotherapy but its main side effect, acute kidney injury, limits use. Panduratin A, a bioactive compound extracted from Boesenbergia rotunda, shows several biological activities such as anti-oxidative effects. The present study investigated the nephroprotective effect of panduratin A on cisplatin-induced renal injury. Methods: We toxicity cisplatin in bot...

Cancer remains to be a major global healthcare burden as 18.1 million new cases and 96 death occurred 2018 on the basis of report from international agency for research cancer Breast is most common diagnosed in women causing highest morbidity. Ipomoea carnea leaf extracts have been used chemotherapeutic agent due their antioxidant, anti-inflammatory, anti-bacterial, anti-tumor effect. The aim s...