نتایج جستجو برای: cancer detection
تعداد نتایج: 1435307 فیلتر نتایج به سال:
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...
background the incidence and mortality rates of breast cancer are high among filipino women. the lack of knowledge on preventive behavior and early detection related to breast cancer is considered a reason. conclusions women who were aware of risk factors for breast cancer possessed a higher education level and had knowledge of the association of risk factors with preventive behaviors and early...
in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...
background :breast cancer is the most common cancer among females that will cause death ifit does not be recognized and cured. one out of eight iranian women in 40-55years old is likely to develop breast cancer. early detection of breast cancerby screening programs is a useful approach in controlling the disease. methods :in this descriptive study, 196 female healthcare providers were selected ...
according to world health organization, breast cancer is one of the most deadly cancers occurred in women. therefore accurate diagnosis and prediction is important to decrease the high death rate. the aim of this paper is twofold. first, improving breast cancer detection accuracy using modified fuzzy logic (mfl) then improving the performance of mfl algorithm using gpu platform. the experimenta...
background: breast cancer is currently one of the leading causes of death among women worldwide. the diagnosis and separation of cancerous tumors in mammographic images require accuracy, experience and time, and it has always posed itself as a major challenge to the radiologists and physicians. objective: this paper proposes a new algorithm which draws on discrete wavelet transform and adaptive...
Introduction: breast cancer, as the most common cancer among women, is controllable if it is diagnosed at the early stages. Breast self- examination is a simple method for early detection. One of the most important effective factors on the cancer-related mortality is the defection stage. This study was conducted to determine the relationship between breast self-examination and the disease stage...
بررسی تآثیر کورکومین بر بیان آکواپورین5 در سلول های سرطانی روده بزرگ انسان(ht-29) سرطان روده بزرگ جزو بیماری های خطرناک بوده و از نظر شیوع سومین سرطان شایع و دومین علت مرگ ومیر ناشی از سرطان در جهان محسوب می شود. خطرابتلا به این سرطان تحت تاثیر دو عامل محیطی وفاکتورهای ژنتیکی می باشد. آکواپورین ها، پروتئین های کانال آبی بوده که نقش مهمی را در انتقال آب در بافتهای اندوتلیالی و اپی تلیالی بر عهد...
abstract bachground and aim: mutation analysis of mitochondrial genome and brca genes are helpful in the early diagnosis of familial breast cancers. in this study, we investigated mitochondrial common deletion and brca mutations through multiplex pcr and clinical parameters for the detection of familial breast cancers in archival breast cancer samples. methods: the multiplex pcr was conducted o...
introduction breast cancer is one of the most common types of cancer among women. early detection of breast cancer is the key to reducing the associated mortality rate. the presence of microcalcifications clusters (mccs) is one of the earliest signs of breast cancer. due to poor imaging contrast of mammograms and noise contamination, radiologists may overlook some diagnostic signs, specially t...
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