نتایج جستجو برای: blood cancer
تعداد نتایج: 1553562 فیلتر نتایج به سال:
The development of methodologies to analyse circulating tumour DNA (ctDNA) in the blood or urine cancer patients provides an invaluable resource that can be used for diagnosis and prognosis evaluate response treatments. Lung has seen last years a revolution treatment strategy with use several classes EGFR inhibitors. However, almost invariably, resistance such therapies appears. In this paper, ...
conclusions in iran, hsct has been successfully adapted in routine clinical care. recently, new methods such as double cord blood and haploidentical transplantation have been used to treat many life-threatening diseases. results about 78.2% of the patients (2530 of 3237) remained alive between one to 211 months after stem cell transplantation. nearly, 21.8% (707) of our patients died after stem...
background: superoxide radicals are produced during oxidative metabolic processes, and removed by superoxide dismutase (sod) enzymes. controversial results have been reported regarding the tissue and plasma concentration of sod in patients with breast cancer. methods: venous blood was obtained from study participants and activity of sod enzyme was determined in 100 women. comparison was made be...
Background and purpose: Estrogen hormone is a physiological regulator of breast tissue proliferation and changes in its signaling pathways, including the alpha-estrogen receptor, occurs during breast cancer and its progression. Single-nucleotide polymorphisms (SNPs) in genes can lead to differences in cancer susceptibility and response to treatment in different populations. In the present study...
This work presents the design and simulation of an all-optical sensor for detection cancer cells. The proposed device is based on surface plasmon resonance effect a spiral shaped photonic crystal fiber structure. finite element method (FEM) simulations are carried out different cells, such as HELA, Basal, Jurkat, MDA-MB-231, MCF7, PC12 detection. has shown maximum sensitivity ?289 RIU?1 refract...
Blood concentrations of harmane, a tremor-producing neurotoxin, are elevated in essential tremor (ET). Harmane is also a comutagen. Using a case-control design, we compared the prevalence of cancer in ET cases vs. controls, and determined whether blood harmane concentrations are elevated among ET cases with cancer. 66/267 (24.7%) ET cases vs. 55/331 (16.6%) controls had cancer (adjusted OR 1.52...
Despite development of new approaches for the treatment of cancer disease, it is the second cause of mortality in world. Annually, 30000 persons die in Iran due to cancer diseases. Eighty percent of cancer patients are children which about 50% children lead to death. Given the high rate of cancer-related death, the new approaches for prevention, control, early diagnosis, and treatment of this d...
Introduction: There is a close relationship between the incidence of breast cancer and fat intake in different populations. Overweight and obesity during menopause can increase the risk of breast cancer in women. Hormones like estrogen and leptin are factors that affect the growth and proliferation of breast cells. The main purpose of this study was to evaluate the relationships between body ma...
Background & Objectives: Breast cancer is the most common cancer and the second leading cause of cancer deaths among women. Obesity, hormones, and growth factors are the risk factors for this kind of cancer. One of the changes observed in patients suffering from breast cancer is the elevated Visfatin or nicotinamide phosphoribosyl transferase (NAMPT) in their tumor tissues and blood. The increa...
Introduction: Vitamin D fulfills its crucial role in cell proliferation and death through signal transduction into the nucleus by vitamin D receptor (VDR). Recent studies have depicted the association between VDR gene polymorphisms and different cancers, including breast cancer. This study attempted to consider the relationship between VDR gene polymorphisms and breast cancer risk among women i...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید