Kuantum noktalar (QDs) sahip oldukları benzersiz optik ve elektronik özellikleri ile son yıllarda birçok 
 farklı teknolojik alanda popüler hale gelmişlerdir. Bu durum QD'lar organik bileşiklerin etkileşimine olan ilgiyi arttırmaktadır. çalışmada bu ilgiye temel alarak, CdSeTe Brom Krezol Moru (BCP)
 kloroform içerisinde oda sıcaklığın da etkileşimini QDs/BCP yapısının spektroskopik o...

This study investigated the effect of alendronate (Aln) released from biphasic calcium phosphate (BCP) scaffolds. We evaluated the in vitro osteogenic differentiation of Aln/BCP scaffolds using MG-63 cells and the in vivo bone regenerative capability of Aln/BCP scaffolds using a rat tibial defect model with radiography, micro-computed tomography (CT), and histological examination. In vitro stud...

Upstream mutations that lead to constitutive activation of Erk in B-cell precursor acute lymphoblastic leukemia (BCP-ALL) are relatively common. In the era of personalized medicine, flow cytometry could be used as a rapid method for selection of optimal therapies, which may include drugs that target the Erk pathway. Here, we evaluated the utility of phospho-flow, compared to Western blotting, t...

Immune escape variants of the hepatitis B virus (HBV) represent an emerging clinical challenge, because they can be associated with vaccine escape, HBV reactivation, and failure of diagnostic tests. Recent data suggest a preferential selection of immune escape mutants in distinct peripheral blood leukocyte compartments of infected individuals. We therefore systematically analyzed the functional...

BACKGROUND basic calcium phosphate (BCP) crystals are commonly found in osteoarthritis (OA) and are associated with cartilage destruction. BCP crystals induce in vitro catabolic responses with the production of metalloproteases and inflammatory cytokines such as interleukin-1 (IL-1). In vivo, IL-1 production induced by BCP crystals is both dependant and independent of NLRP3 inflammasome. We aim...

Brief electrical or hormonal stimulation of the bag cell neurons of Aplysia triggers a long-lasting discharge during which alpha bag cell peptide (alpha-BCP) and other neuropeptides are released from the cells. We have carried out experiments, using both intact abdominal ganglia and isolated neurons, demonstrating that alpha-BCP acts directly on the bag cell neurons to influence cAMP levels and...

BACKGROUND We sought to investigate the role of sequence variations in pre-S/surface and basal core promoter (BCP)/precore regions of the hepatitis B virus (HBV) in hepatocellular carcinoma (HCC). METHODS The direct sequencing in pre-S/surface and BCP/precore regions of HBV was determined for 80 patients with HCC and 160 control patients with HBV infection. RESULTS Compared with control pat...

BACKGROUND This study was to investigate the effect of collagen grafted porous biphasic calcium phosphate (BCP) on cell attachment, proliferation, and differentiation. Porous BCP scaffolds with interconnected micropore structure were prepared with were prepared and then grafted with a collagen type I. The hydroxyapatite (HA) and β-tricalcium phosphate (TCP) ratio of the TCP scaffolds was about ...

This work was conducted to prepare β-caryophyllene-hydroxypropyl-β-cyclodextrin inclusion complex (HPβCD/BCP) and investigate its effects and mechanisms on cognitive deficits in vascular dementia (VD) rats. First, HPβCD/BCP was prepared, optimized, characterized, and evaluated. HPβCD/BCP and AM630 were then administered to VD rats to upregulate and downregulate the cannabinoid receptor type 2 (...

While cancer has been long recognized as a disease of the genome, the importance of epigenetic mechanisms in neoplasia was acknowledged more recently. The most active epigenetic marks are DNA methylation and histone protein modifications and they are involved in basic biological phenomena in every cell. Their role in tumorigenesis is stressed by recent unbiased large-scale studies providing evi...