نتایج جستجو برای: سلول های mdck
تعداد نتایج: 482703 فیلتر نتایج به سال:
Adipokine-producing fatty tissues, composed of preadipocytes, adipocytes, and mesenchymal stem cells, surround the kidney. To study the interaction between renal tubular cells and adipose tissue, we cocultured adipose tissue fragments and MDCK cells. MDCK cells in the coculture showed a taller columnar shape with improved organization of their microvilli and basal lamina than that seen in MDCK ...
Akt, a downstream effector kinase of insulin receptor and insulin-like growth factor-I receptor (IGF-IR), is critically involved in epithelial-mesenchymal transition (EMT). The aim of this study was to assess the impact of SLUG in the IGF/IGF-IR/Akt axis. The SLUG-overexpressing MDCK (SLUG-MDCK) cell clones were used as the EMT model. In contrast to the parental cells and mock-transfected MDCK ...
The Na,K-ATPase consists of an and -subunit. Moloney sarcoma virus-transformed MDCK cells (MSV-MDCK) express low levels of Na,K-ATPase 1-subunit. Ectopic expression of Na,K-ATPase 1-subunit in these cells increased the protein levels of the 1-subunit of Na,K-ATPase. This increase was not due to altered transcription of the 1-subunit gene or half-life of the 1-subunit protein because both 1-subu...
زمینه و هدف: سندرم بارتر از اختلالات توبولی کلیه است که سبب کاهش باز جذب سدیم و کلر در قسمت ضخیم بازوی بالا رونده لوله هنله و سبب دفع سدیم و کلر میشود. سندرم بارتر نوع 2 با موتاسیونهای ژن kcnj1 ایجاد میشود که کانالهای پتاسمی حساس به آدنوزین تری فسفات تصحیح کننده به سمت داخلkir1.1 (romk) را کد میکند. در این پژوهش اثرات موتاسیون جایگاه 338 بر روی کانال پتاسیمی romk2 بررسی گردیده است. مواد و...
Thirty-one structurally diverse marketed central nervous system (CNS)-active drugs, one active metabolite, and seven non-CNS-active compounds were tested in three P-glycoprotein (P-gp) in vitro assays: transwell assays using MDCK, human MDR1-MDCK, and mouse Mdr1a-MDCK cells, ATPase, and calcein AM inhibition. Additionally, the permeability for these compounds was measured in two in vitro models...
The epithelial-mesenchymal transition (EMT) is a complex cancer progression that can boost the metastatic potential of transformed cells by inducing migration, loss of cell adhesion, and promoting proliferation under anchorage-independent conditions. A DNA microarray analysis was performed comparing parental anchorage-dependent MDCK cells and anchorage-independent MDCK cells that were engineere...
background and aims: influenza virus nucleoprotein (np) has the capacity to be used as subunit vaccine, but little is known about the impact of different cultures on its structure. in the present study we aimed to evaluate and compare the isoelectric focusing (ief) property of extracted viral nucleoproteins derived from madin darby canine kidney (mdck) cell line and embryonated chicken eggs (ec...
Juxtacrine activation of EGFR regulates claudin expression and increases transepithelial resistance.
Heparin-binding (HB)-EGF, a ligand for EGF receptors, is synthesized as a membrane-anchored precursor that is potentially capable of juxtacrine activation of EGF receptors. However, the physiological importance of such juxtacrine signaling remains poorly described, due to frequent inability to distinguish effects mediated by membrane-anchored HB-EGF vs. mature "secreted HB-EGF." In our studies,...
Background and Aims: Influenza virus nucleoprotein (NP) has the capacity to be used as subunit vaccine, but little is known about the impact of different cultures on its structure. In the present study we aimed to evaluate and compare the Isoelectric focusing (IEF) property of extracted viral nucleoproteins derived from Madin Darby canine kidney (MDCK) cell line and embryonated chicken eggs (EC...
Compounds known to modulate P-glycoprotein (P-gp) activity were evaluated in cell monolayers expressing P-gp for their effects on the secretory transport of P-gp substrates paclitaxel, vinblastine, and digoxin. Paclitaxel has been proposed to selectively interact with a binding site on P-gp that is distinct from the vinblastine and digoxin-binding site. Using Madin-Darby canine kidney (MDCK)-mu...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید