نتایج جستجو برای: type β
تعداد نتایج: 1494932 فیلتر نتایج به سال:
Colorectal flat-type tumors include laterally spreading tumors (LSTs) and flat depressed-type tumors. The former of which shows a predominant lateral spreading growth rather than an invasive growth. The present study examined the morphological characteristics of LSTs, in comparison with polypoid- or flat depressed-type tumors, along with the expression of atypical protein kinase C (aPKC) λ/ι, a...
The goal for the treatment of patients with diabetes has today shifted from merely reducing glucose concentrations to preventing the natural decline in β-cell function and delay the progression of disease. Pancreatic β-cell dysfunction and decreased β-cell mass are crucial in the development of diabetes. The β-cell defects are the main pathogenesis in patients with type 1 diabetes and are assoc...
1129 of the β-hairpin with the base of the A1 domain is unexpected and may account for the ability of VWD type 2B mutations to increase the binding affinity. The A1 domain contains a compact α/β fold delimited by a single disulfide loop. In the free A1 domain, the sequence extending on the amino-terminal side of the disul-fide bond lies against the α/β surface (8), and this amino-terminal exten...
Interferons (IFNs) have been tested for the therapeutic effects in various types of malignancy, but mechanisms of the anti-tumors effects and the differential biological activities among IFN members are dependent on respective cell types. In this study, we examined growth inhibitory activities of type I and III IFNs on 5 kinds of human mesothelioma cells bearing wild-type p53 gene, and showed t...
In this paper we consider a Hartree-Fock type system made by two Schrödinger equations in presence of Coulomb interacting term and cooperative pure power subcritical nonlinearity, driven suitable parameter β≥0. We show the existence semitrivial vectorial ground states solutions depending on parameters involved. The asymptotic behavior with respect to β these is also studied.
Activation of protein kinase C (PKC) has been implicated in the pathogenesis of diabetic nephropathy with proteinuria and peritubular extracellular matrix production. We have previously shown that the PKC isoforms α and β mediate different cellular effects. PKC-β contributes to hyperglycemia-induced renal matrix production, whereby PKC-α is involved in the development of albuminuria. We further...
Abstract The coupled fractional Fourier transform $\mathcal {F}_{\alpha ,\beta}$ Fα,β is a two-dimensional depending on two angles α and β , which are in such way that the parameters $\gamma =(\alpha +\beta )/2$ xmlns:m...
Owing to high interfacial conductivity, organic heterostructures hold great promises augment the electrical performances of electronic devices. In this endeavor, present work reports fabrication novel polyporphine/phthalocyanine and investigates modulation charge transport induced by structural change polyporphine its implication on ammonia sensing properties. Polyporphines materials are electr...
Type 1 and type 2 diabetes are characterized by an excessive loss of insulin producing β-cells. β-cells are particularly susceptible to increased oxidative stress induced apoptosis due to low expression of major antioxidants. Peroxiredoxin-2 (PRDX2) belongs to a group of antioxidants with antiapoptotic roles. Preliminary data indicate PRDX2 is expressed in the β-cells. Endogenous PRDX2 in the β...
We prove a number of Turán and Ramsey type stability results for cycles, in particular, the following one: Let n ≥ 4, 0 < β ≤ 1/2 − 1/2n, and the edges of K ⌊(2−β)n⌋ be 2-colored so that no mononchromatic C n exists. Then, for some q ∈ ((1 − β) n − 1, n) , we may drop a vertex v so that in K ⌊(2−β)n⌋ − v one of the colors induces K q,⌊(2−β)n⌋−q−1 , while the other one induces K q ∪ K ⌊(2−β)n⌋−q...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید