background: in this study, the protective effect of thymoquinone (tq) and nigella sativa seeds oil (nso) was evaluated against oxidative damages induced by ethanol in rats. methods: animals were treated with ethanol 40% daily by gavages once a day for 4 weeks. nso and tq were injected intraperitoneal once a day for 4 weeks. the histopathological examination of liver, kidney, brain and heart was...

objective(s):  apoptosis is a tightly regulated process and plays a crucial role in autoimmune diseases. because abnormalities in apoptosis are considered to be involved in the pathogenesis of systemic lupus erythematosus (sle), in present study we studied the apoptosis in t lymphocytes from iranian sle patientsat protein and gene expression levels for some molecules which are involved in apopt...

background: metformin is used to lower blood sugar in patients with type ii diabetes. recent research showed that metformin has effects on cancer cell growth. studies show that metformin can induce apoptosis in certain cancer cell lines. in this study, we examined the effect of metformin on apoptosis in the t47d breast cancer cell line. methods : the t47d breast cancer cell line was selected an...

introduction: exposure to 3-4, methylenedioxymethamphetamine (mdma) leads to cell death. herein, we studied the protective effects of ginger on mdma- induced apoptosis. methods: 15 sprague dawley male rats were administrated with 0, 10 mg/kg mdma, or mdma along with 100mg/kg ginger, ip for 7 days. brains were removed to study the caspase 3, 8, and 9 expressions in the hippocampus by rt-pcr. dat...

Abstract Background Apoptosis is an important process for organism’s innate immune system to respond pathogens, while also allowing cell differentiation and other essential life functions. Caspases are one of the key protease enzymes involved in apoptotic process, however there currently a very limited understanding bivalve caspase diversity function. Results In this work, we investigated prese...

Objective(s):  Apoptosis is a tightly regulated process and plays a crucial role in autoimmune diseases. Because abnormalities in apoptosis are considered to be involved in the pathogenesis of systemic lupus erythematosus (SLE), in present study we studied the apoptosis in T lymphocytes from Iranian SLE patientsat protein and gene expression levels for some molecules which are involved in apopt...

The human cathelicidin antimicrobial peptide LL-37 is involved in various aspects of skin biology, including protection against infection, wound healing, and also in psoriasis. The tight regulation of apoptosis is critical in tissue repair and its deregulation is a part of the psoriasis phenotype. Despite being involved in cell death of several cell types, virtually nothing is known about the f...

Photodynamic therapy (PDT) is an innovative and perspective antineoplastic therapy. Tetra-α-(4-carboxyphenoxy) phthalocyanine zinc (TαPcZn)-mediated PDT (TαPcZn-PDT) has shown antitumor activity in some tumor cells, but the manner which caspase-1 involved regulation of apoptosis pyroptosis TαPcZn-PDT-treated breast cancer MCF-7 cells unclear. Therefore, effects TαPcZn-PDT on cytotoxicity, cell ...