نتایج جستجو برای: cancer diseasesin this phase
تعداد نتایج: 7065386 فیلتر نتایج به سال:
Objective(s):Cytochrome P-450 1A1 is an important enzyme in the first phase of the metabolism of some carcinogens such as polycyclic aromatic hydrocarbons (PAHs), as well as estrogen. The present study evaluates the existence of CYP1A1 polymorphism in a number of breast cancer samples. Materials and Methods: One hundred breast cancer patients and the same number of healthy controls were analyz...
بیمه گران همیشه بابت خسارات بیمه نامه های تحت پوشش خود نگران بوده و روش هایی را جستجو می کنند که بتوانند داده های خسارات گذشته را با هدف اتخاذ یک تصمیم بهینه مدل بندی نمایند. در این پژوهش توزیع های فیزتایپ در مدل بندی داده های خسارات معرفی شده که شامل استنباط آماری مربوطه و استفاده از الگوریتم em در برآورد پارامترهای توزیع است. در پایان امکان استفاده از این توزیع در مدل بندی داده های گروه بندی ...
abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...
Introduction: prostate cancer is the most common cancer among men, accordingly the aim of this study was to determine the extent of the impact of education on prostate cancer-related behaviors in male city of Yazd is based on the health belief model. Methods: this study was an experimental study of an intervention-that the population it consists of men over 40 years of Yazd, which is one of ...
background: breaking bad news to cancer patients is one of the important responsibilities in the oncology setting. the purpose of this study is develop and validate a new theoretically based tool for measurement of attitude and practice of physicians toward breaking bad news. methods: the psychometric properties of the scale were established by following the guidelines of clark and watson. in t...
Introduction: Acute Toxoplasmosis is more critical in immunocompromised patients with cancer. The present study was conducted to investigate the anti-Toxoplasma gondi antibodies and assess the toxoplasmosis risk in women with breast masses in western of Iran in 2012. This research was done as a case-control study on women who referred to the treatment centers in cities of Kermanshah and Ilam ...
Introduction:In the new millennium people face many serious challenges in health care including an upward trend in non contagious disease. Cardiovascular diseases, cancer, and diabetes have had a bigger share respectively. Since cancer mostly develops (come on) in later life considering the young population of our country and an increase in life expectancy, there is an anticipation that the dev...
Objective(s):Multidrug resistance (MDR) of cancer cells is a major obstacle to successful chemotherapy. Overexpression of breast cancer resistance protein (BCRP) is one of the major causes of MDR. In addition, it has been shown that PI3K/Akt signaling pathway involves in drug resistance. Therefore, we evaluated the effects of novel approaches including siRNA directed against BCRP and targeted t...
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