نتایج جستجو برای: cell survival
تعداد نتایج: 1896768 فیلتر نتایج به سال:
the non-classical mhc class-i mainly involves in the regulation of innate immune responses where hla-e plays a significant role in the cell identification by natural killer cells. hla-e is a main regulatory ligand for natural killer cells and given the importance of these effector cells in hematopoietic stem cell transplantation, we investigated the effect of hla-e polymorphisms on post-h...
background: various mtt assay methods are proposed to obtain the cell sur- vival parameters. objective: determining the survival curve characteristics of two cancerous cells of interest based on a common and a novel mtt assay method after exposing them to ionizing radiation. method: a common and a novel mtt assay method were used and compared for obtaining the f10b16 melanoma and 4t1 breast ade...
Background: Many physical and mechanical phenomena occur during the acupuncture and tuina regime, and pressure is one of the most basic mechanical phenomena. Objectives: To understand the cellular bio-physical mechanism of basic mechanical stimulation via acupuncture and tuina by investigating the effect of different in vitro pressures on the cel...
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Purpose: the aim of this study is to analyze the factors contributing to the success of frozen- thawed embryo transfer (ET). Material and method: This retrospective, case-control study was carried out on 700 infertile couples treated with IVF and ICSI and had embryo freezing in Isfahan Fertility and Infertility Center, Iran, from the beginning of July 2000 to the end of June 2003. Results: fa...
background: myeloablative-allogeneic stem cell transplantation is a common way of treating various malignant and nonma-lignant diseases; but, it is associated with hazardous immediate and late complications. the majority of patients are not good candidates for high dose therapy because of old age, medical co-morbidities or previous heavy treatments. the donor stem cells can engraft in the recip...
Abstract Background: Several reports on clinical utility of various Bone Substitute Materials, (BSM) for grafting have shown successful results. The most important factor in successful grafting of BSM is the physiological and histological behavior of this material which can be evaluated by observing, rate of survival and proliferation of osteogenic cells. This research was conducted to exami...
Introduction & Objective: 40% lymphomas are extranodal and gastrointestinal (GI) tract is the most common site. Gastrointestinal lymphomas by definition have not liver, spleen, lymph node and bone marrow involvement. The most common gastrointestinal lymphomas are MALTOMA, diffuse large B cell lymphoma (DLBL), burkitt, follicular and T cell lymphoma. The most common patients are old men. The a...
the aim of this study was to assess the predictive effect of the ebmt risk score on the outcomes of allogeneic stem cell transplantation in a relatively homogenous group of acute myelogenous leukemia (aml) patients regarding the occurrence of acute and chronic graft versus host disease (gvhd). this historical cohort study included adult patients (≥ 15 years old) with aml (n=363) who received al...
abstract background: hyperthermia (also called thermal therapy or thermotherapy) is a type of cancer treatment in which body tissue is exposed to high temperatures (up to 113°f). research has shown that high temperatures can damage and kill cancer cells, usually with minimal injury to normal tissues. for many years, biologists have investigated cancer by using monolayer cell culture. it is bec...
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