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نتایج جستجو برای Apoptosis

تعداد نتایج: 99707  
Journal: Addiction and Health 2013
Ahmad-Reza Sayadi, Farzaneh Sheykholeslam, Gholam-Reza Asadikaram, Mehdi Mahmoodi, Mohammad Javad Rasaee, Mohammad Kazemi Arababadi, Somayeh Igder,

Background: The direct effect of some opioids on immune cells has been demonstrated. The aim of this study was to assess the apoptotic effect of opium on Jurkat T lymphocyte cells. Methods: Different concentrations of opium (2.86 × 10-3 to 2.86 × 10-11 g/ml) were added to 24-well plates containing 5 × 105 Jurkat cells. Apoptotic events were assessed after 6, 24, and 72 hours by flow-cytometric...

Peter Hersey, Seyed Hadi Mousavi, Zahra Tayarani-Najaran,

Apoptosis or programmed cell death is a gene regulated phenomenon which is important in both physiological and pathological conditions. It is characterized by distinct morphological features including chromatin condensation, cell and nuclear shrinkage, membrane blebbing and oligonucleosomal DNA fragmentation. Although, two major apoptotic pathways including 1) the death receptor (extrinsic) and...

    Chronic lymphocytic leukemia (CLL) remains an incurable disease that requires innovative new approaches to improve therapeutic outcome. Many Ferula species, including F. asa-foetida, synthesize terpenyloxy coumarins. One of these coumarins is umbelliprenin, which has been implicated with induction of apoptosis in some cancer cell lines.     In this study induction of apoptosis by umbellipre...

Fasting, that is usually described as abstinence from all food and drink for a period of time, has been experienced for ages. Health, protest, religious expressions of devotion and purification are the most important reasons for fasting. Many changes occur in the body during fasting including metabolic, mineral, hormonal, immunological and psychological. Its use as one of the oldest therapies a...

Journal: :Acta biochimica et biophysica Sinica 2008
Yunbo Wei, Tingjun Fan, Miaomiao Yu,

Apoptosis is a physiological cell death process that plays a critical role in development, homeostasis, and immune defense of multicellular animals. Inhibitor of apoptosis proteins (IAPs) constitute a family of proteins that possess between one and three baculovirus IAP repeats. Some of them also have a really interesting new gene finger domain, and can prevent cell death by binding and inhibit...

2004
Andreas Gewies,

INDEX 1. The development of the term apoptosis....................................................... 2 2. The significance of apoptosis ....................................................................... 2 3. Morphological features of apoptosis............................................................ 4 4. Molecular mechanisms of apoptosis signalling pathways......................... 5 4...

    Chronic lymphocytic leukemia (CLL) remains an incurable disease that requires innovative new approaches to improve therapeutic outcome. Many Ferula species, including F. asa-foetida, synthesize terpenyloxy coumarins. One of these coumarins is umbelliprenin, which has been implicated with induction of apoptosis in some cancer cell lines.     In this study induction of apoptosis by umbellipre...

Abbasy E, Chavoshzadeh AF, Soleimani Rad J,

Background: Apoptosis is induced by several factors and has an important role in embryonic development. Since vitrification-induced embryonic damages could be resulted from an increase in apoptosis occurrence,the aim of the present study is to investigate the effect of vitrification on induction of apoptosis in blastocysts. Materials and Methods: For this purpose 20 balb-c mice superovulated an...

Background: Molecular targeted therapy by different cell death inducers are recently considered in cancer therapy. The aim of this study was to compare the effect of cisplatin and inositol trisphosphate kinase inhibitor (caffeine) on human breast cancer cell line (MCF-7). The pattern of cell death in MCF-7 cells following the exposure to cisplatin and caffeine in individual and combination form...