نتایج جستجو برای: lung cancer
تعداد نتایج: 1099793 فیلتر نتایج به سال:
Background: Numerous experiments have been performed to determine the relationship between the Matrix metalloproteinase-2 (MMP-2) -1306C/T and -735C/T polymorphisms and the prevalence and progression of lung cancer in diverse populations. However, due to the small sample size and the different results of previous studies, we decided to perform a general meta-analysis on all previous studies abo...
Objective(s): BONENAVI, a computer-aided diagnostic system, is used in bone scintigraphy. This system provides the artificial neural network (ANN) and bone scan index (BSI) values. ANN is associated with the possibility of bone metastasis, while BSI is related to the amount of bone metastasis. The degree of uptake on bone scintigraphy can be affected by the type of bone metastasis. Therefore, t...
Abstract Background: Two types of Cyclooxygenase enzymes, which produce prostaglandins, are present in humans. Prostaglandins play a role in the functions of various organs including the immune system, blood circulation, and cell division. Reports indicate that the level of these enzymes is increased in patients with metastases in several malignancies, including larynx, lung, stomach, colon, an...
Background and purpose: Several studies have been carried out on re-cut and de-stained sections regarding prostate biopsies and cytologic specimens of squamous cell carcinoma. However, few studies on lung biopsy are done. Due to small size of lung biopsies and for the prevention of lung rebiopsy, in this study P63 staining intensity between re-cut and de-stained slides of patients, specimens ...
background: to investigate the expression of tnf-α, il-6, il-10 in the plasma of patients with lung cancer who received radiation therapy (rt), and to analyze the correlation between these cytokines and radiation pneumonitis (rp). materials and methods: patients with lung cancer who received 3d-crt in our hospital were prospectively evaluated. circulating cytokine levels were measured with elis...
Introduction: Lung cancer is the most common and most deadly cancer in most of countries of the world. One of the most significant problems with this cancer is the lack of accurate and specific statistics about the prevalence and mortality rate in Iran. Results of cancer registry program in 2008 in Iran indicated a low incidence rate of lung cancer. However, these statistics...
Introduction: In clinical practice, distinguishing invasive lung tumors from primary tumors remains a challenge. With recent advances in understanding biological alterations of tumorigenesis and molecular analytic technologies, using these molecular alterations can be sensitive and tumor-specific as biomarker for the stratification of patients. In this study, the molecular network of miRNA-mRNA...
Although acrometastases are rare but clinically they are considered important. Their etiology is quite different from the metastases to other sites; bronchogenic carcinoma is by far the most frequent case. The prognosis is always similar to metastatic bronchial cancer with an average survival of three mo...
Connective tissue diseases, including scleroderma, may be associated with an increased risk of lung cancer. The most common type of lung cancer associated with systemic sclerosis is adenocarcinoma or bronchoalveolar carcinoma, and small cell carcinoma is rare. This reports presents a 54-year-old non-smoker woman with a history of scleroderma who was examined due to aggravation of shortness of ...
Background and Aims: Lung cancer is one of the most common malignancies worldwide that despite the recent progress, its existing treatments have not sufficient efficiency, and scientists are always trying to find complementary therapies. Medicinal plants, such as sour tea, have attracted lots of attention due to their abundant antioxidant compounds. In the present study, in addition to assessin...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید