نتایج جستجو برای: breast cancer patients
تعداد نتایج: 2790427 فیلتر نتایج به سال:
introduction: breast cancer is the most common of all malignant neoplasms in women worldwide. this study aims to demonstrate certain biological, clinical and pathological characteristics of patients treated at the university hospital oncology unit. methods: a descriptive study was conducted during a period of 2 years, from october 2003 through september of 2005 in kermanshah, iran. 555 patients...
breast carcinoma is the major cause of cancer-related death in women. the incidence of this carcinoma is rising and there are many attempts to decrease this problem. the aim of this study was detection of full-length cytokeratin 19 (ck19) mrna, in peripheral blood and tissue of breast cancer patients in early stage of cancer. in this study, rt-pcr (reverse transcriptase-polymerase chain reactio...
Introduction: Breast cancer is the most common cancer and the leading cause of cancer-related death in women. Clinicopathological variables are important factors in deciding on breast cancer treatment. This study evaluated the association between the recurrence score generated by the Oncotype DX® 21-gene assay and classic clinicopathological variables. Methods: A single-institution retrospect...
Abstract Background: The Iranian breast cancer patients are relatively younger than their Western counterparts. Evidence suggests that alterations in estrogen signaling pathways , including estrogen receptor-α (ER- α ), occur during breast cancer development in Caucasians. Epidemiologic studies have revealed that age-incidence patterns of breast cancer in Asians differ from those in Cauca...
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 patients with breast cancer often have to deal with severe drug side effects and psychological distress during cancer diagnose and cancer treatment. anxiety is thepsychiatric problems encountered in breast cancer patients. alongside medical treatment, many breast cancer patients use forms of complementary and alternative medicine (cam) to manage the above side effects. this study aim...
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...
background: exposure to endogenous hormones such as estrogen is known as a lifetime breast cancer (bc) risk factor. polymorphisms in genes that are involved in the steroidogenic process, such as cytochrome p450c17alpha ( cyp17) , affect individuals’ susceptibility to bc. in iran, the highest incident of bc is among young women. this study aimed to find prevalence of single nucleotide polymorphi...
Introduction: Breast cancer is the most common type of cancer and the leading cause of cancer death among women. According to estimates in 2018, the most frequency of cancer in Iranian women was related to breast cancer with 13776 (12.5%) new cases. Metastasis is a complication of this disease that occurs in 1%-5% of patients. The aim of this study was to investigate the effect of hormone recep...
Breast cancer is highly prevalent worldwide. Treatment of this disease is a major global public health problem; therefore, numerous studies have explored new molecular profile helping for breast cancer therapy. Different risk factors are attributed to breast cancer; however, chronic inflammation and immune regulation are highly essential. Various molecules impact this context, including toll-li...
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