نتایج جستجو برای: cloisite 10a
تعداد نتایج: 1977 فیلتر نتایج به سال:
microRNAs (miRNAs) play essential roles in cardiogenesis. The altered expression of miRNAs can result in cardiac malformations by inducing abnormalities in the behavior of cardiac cells. However, the role of miR-10a in the regulation of cardiomyocyte progenitor cells (CMPCs) remains undetermined. In the present study, we found that up- or down-regulation of miR-10a inhibited or promoted the pro...
miRNAs are small regulatory RNAs that, due to their considerable potential to target a wide range of mRNAs, are implicated in essentially all biological process, including cancer. miR-10a is particularly interesting considering its conserved location in the Hox cluster of developmental regulators. A role for this microRNA has been described in developmental regulation as well as for various can...
MicroRNAs (miRs) have been demonstrated to perform important roles in normal hematopoiesis and leukemogenesis. Accumulating evidence suggests that miR-10a and miR-10b may behave as novel oncogenes or tumor suppressors in human cancer. The present study reported the function of the miR-10 family in myeloid differentiation and acute myeloid leukemia (AML). The levels of miR-10a/b expression were ...
با وجود تحقیقات مختلف در کاربرد نانو رسها در طرحهای مختلف مهندسی، در زمینه کاربرد ژئوتکنیک زیستمحیطی نانورسها، تحقیقات قابلتوجهی صورت نگرفتهاست. در این پژوهش امکان استفاده از نانورسها برای جذب آلایندههای فلز سنگین مورد مطالعه آزمایشگاهی قرار گرفتهاست. با انجام آزمایشهای ژئوتکنیک زیست محیطی، اندرکنش چند نانورس و کانیهای رسی کائولینیت و بنتونیت با آلایندههای فلزی سرب و مس مطالعه شد. ب...
Nanocomposites based on polyamide 6 (PA6) and poly(ethylene-co-1-butene)-graft-maleic anhydride (EB-g- MAH) blends have been prepared via melt mixing. The effect of blend ratio and organoclay concentration on the crystallization and melting behavior of specimens were studied. Three types of commercial organo-modified clay (Cloisite 30B, Cloisite 15A and Cloisite 20A) were employed to assess the...
The Mongolian Plateau is an arid and semi-arid region with grassland as its main vegetation. It has a fragile ecosystem sensitive area for global warming. study based on MODIS NDVI data growth season meteorological from 2000 to 2018, this examined the spatial temporal variation characteristics of vegetation during growing using trend analysis, partial correlation residual it explores dual respo...
MicroRNAs (miRNAs) have a critical role in tumorigenesis and metastasis, which are major obstacles of cancer therapy. However, the role of miRNAs in colorectal cancer (CRC) metastasis remains poorly understood. Here, we found that miRNA-10a (miR-10a) was upregulated in primary CRC tissues and cell line (SW480) derived from primary CRC compared with metastatic cancer tissues in lymph node and ce...
The aim of the present study was to examine the expression variation of the mouse hepatic fibrosis tissue transforming growth factor (TGF)-βl/Smads signal transduction pathway and its correlation with progression of hepatic fibrosis. The promotion effect of microRNA (miR)-10a on hepatic fibrosis and its possible mechanism was also assessed. Forty healthy female 8-week-old C57BL6/J mice were ran...
علی‌رغم تحقیقات وسیعی که در سال?های اخیر در موضوع اندرکنش خاک و آلودگی صورت گرفتهاست در زمینه افزایش قابلیت نگهداری آلودگی توسط نانورس?ها تحقیقات قابل توجهی انجام نشده‌است. همچنین ارزیابی تحقیقات گذشته بیانگر آن است که در پژوهش‌های انجام شده تاکنون، به قابلیت‌های ویژه نانورسها در جذب و نگهداری آلایندههای فلزی توجه کاملی معطوف نشده‌است. بر این اساس هدف این پژوهش اثبات ویژگی خاص نانورسها در ج...
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