نتایج جستجو برای: neoplastic process
تعداد نتایج: 1343007 فیلتر نتایج به سال:
introduction: as a result of aging process, oral mucosa becomes susceptible to oral diseases. having knowledge about prevalence and distribution of geriatric oral diseases is essential for prevention and treatment planning. this study aimed to evaluate the prevalence of geriatric patients' oral biopsies in specimens obtained in medical centers of zahedan university of medical sciences. methods:...
chronic myelogenous leukemia (cml) is a stem cell disorder sometimes associated with lymphoproliferative disorders. cml may precede a lymphoproliferative disorder. there are a few reports showing associating of cml with multiple myeloma and we report a known cml case that transformed into a full-blown multiple myeloma. this patient had more than 69% of infiltrating myeloma cells in her bone mar...
In a retrospective study, type, origin and relative frequency of pelvic masses during 3 years period in shariati hospital were studied. Ovarian mass was the most common pelvic mass with relative frequency of 88% including neoplastic 58% and non neoplastic 30%. Corpus luteom cyst was the most common cyst in non neoplastic group and serous cystadenoma was the most common in neoplastic group. The ...
Autophagy is a highly conserved process of cellular degradation, which is present in yeast, plants, and mammals. Under normal physiological conditions, autophagy acts to maintain cellular homeostasis and regulate the turnover of organelles. In response to cellular stresses, autophagy prevents the accumulation of impaired proteins and organelles, which serves to inhibit carcinogenesis. On this b...
context clinical and experimental studies have suggested a link between s100 gene expression and neoplastic disorders, however, the molecular mechanisms of this association are not well understood. the aim of this review was to conduct a comprehensive literature search in order to understand the possible underlying molecular mechanisms of this association. we also discuss their application as...
nothing affects learners more than assessment, so it is important to involve them in assessment process. involvment of learners in assessment helps them to become autonoumos learners. despite this importance iranian learners specialy javanroodian ones are not activily involved in the process. hence the aim of this thesis is to invesrtigate thier ability in th eassessment process
Endometrial carcinoma is the most common type of gynecological carcinomas. Several biological mechanisms trace the relationship between obesity and endometrial neoplastic risk. In surgical practice, there has been increasing interest concerning a group of cytokines as an independent prognostic factor for aggression and the possible therapeutic impact on the neoplastic process. The high-tech sur...
conclusions our findings indicate that umbelliprenin exhibits concentration-dependent inhibitory effects on various cell types; it is potentially toxic against the ht29, ct26, mcf-7, 4t1, a172, and gl26 cell lines, potentially harmful against bmdscs, and non-toxic against pbmcs. therefore, if our results are approved in the future, umbelliprenin can be an appropriate candidate for developing tr...
The pancreatic acinar carcinoma established in rat by Reddy and Rao (1977, Science 198:78-80) demonstrates heterogeneity of cytodifferentiation ranging from cells containing abundant well-developed secretory granules to those with virtually none. We examined the synthesis intracellular transport and storage of secretory proteins in secretory granule-enriched (GEF) and secretory granule-deficien...
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