نتایج جستجو برای: related factor
تعداد نتایج: 1904625 فیلتر نتایج به سال:
objectives: the object of this research was to investigate the «quality of life» and relation to demographic characteristics in elderly peopel of tehran. methods & materials: the method of this research was a descriptive-correlation. in this research 243 of elder were selected with accessible sampling from people who referred to elder centers, cultural centers, and public parks in deferent dist...
introduction. clinical education is a process by which students obtain clinical experiences and ideas on the patients' bedside to be prepared for patient’s problem solving. continuous evaluation and identification of strengths and weaknesses of this process by different methods is necessary for development of an effective medical education and assessment of student satisfaction (ss) is one...
Background: Age-related macular degeneration (AMD) is the leading cause of blindness in the developed world and is characterized by progressive degeneration of the retinal pigment epithelium and secondary photoreceptor loss, resulting in visual loss. Etiological research suggests that age related macular degeneration is a complex disease, caused by the interactions of several genetic and enviro...
Background: Several studies have suggested that decreasing VEGF levels might result in placental oxidative stress in preeclampsia. Results: VEGF activates Nrf2 in an ERK1/2-dependent manner, protecting against oxidative stress, and, in turn, up-regulates VEGF expression. Conclusion: Reduced VEGF bioavailability may lead to aggregation of oxidative stress and result in preeclampsia. Significance...
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