نتایج جستجو برای: gk model

تعداد نتایج: 2106445  

Journal: :Queueing Syst. 2006
Eitan Altman Konstantin Avrachenkov Urtzi Ayesta

The Discriminatory Processor Sharing (DPS) model is a multi-class generalization of the egalitarian Processor Sharing model. In the DPS model all jobs present in the system are served simultaneously at rates controlled by a vector of weights {gk > 0; k = 1, . . . , K}. If there are Nk jobs of class k present in the system, k = 1, . . . , K, each class-k job is served at rate gk/ PK j=1 gjNj . T...

Journal: :Archives of histology and cytology 1997
Y Toyoda Y Ito S Yoshie I Miwa

Glucokinase (GK) is believed to play a key role in the control of the hepatic glucose metabolism. To address the mechanism of the regulation of glucose metabolism through GK action, we immunohistochemically studied changes in GK distribution in primary cultures of rat hepatocytes. In hepatocyte monolayers incubated in 5 mM glucose, GK staining by the immunoperoxidase method was observed predomi...

2013
Roshini Prakash Maribeth Johnson Susan C. Fagan Adviye Ergul

We previously reported intense pial cerebral collateralization and arteriogenesis in a mild and lean model of type 2 diabetes (T2D), Goto-Kakizaki (GK) rats. Increased cerebral neovascularization differed regionally and was associated with poor vessel wall maturity. Building upon these findings, the goals of this study were to determine whether a) glycemic control prevents this erratic cerebral...

Journal: :Diabetes 2001
U J Desai E D Slosberg B R Boettcher S L Caplan B Fanelli Z Stephan V J Gunther M Kaleko S Connelly

Hyperglycemia of diabetes is caused in part by perturbation of hepatic glucose metabolism. Hepatic glucokinase (GK) is an important regulator of glucose storage and disposal in the liver. GK levels are lowered in patients with maturity-onset diabetes of the young and in some diabetic animal models. Here, we explored the adenoviral vector-mediated overexpression of GK in a diet-induced murine mo...

2006
Samuel Otten

Proposition. Let G be a group and (Gi, i ∈ I) a family of subgroups of G. If (i) for each i, j ∈ I there exists k ∈ I with 〈Gi, Gj〉 ≤ Gk, and (ii) Gi is simple for all i ∈ I, then H = ⋃ i∈I Gi is a simple subgroup of G. Proof. Choose i, j ∈ I. Observe that (ii) implies Gi, Gj 6= ∅ because the definition of a simple group excludes this possibility. Clearly, Gi is a group and a subset of 〈Gi, Gj〉...

2017
Wilson Mitsuo Tatagiba Kuwabara Ana Carolina Panveloski-Costa Caroline Naomi Fukusawa Yokota Joice Naiara Bertaglia Pereira Jorge Mancini Filho Rosangela Pavan Torres Sandro Massao Hirabara Rui Curi Tatiana Carolina Alba-Loureiro

Type 2 Diabetes mellitus (T2DM) is an evident growing disease that affects different cultures throughout the world. T2DM occurs under the influence of three main factors: the genetic background, environmental and behavioral components. Obesity is strongly associated to the development of T2DM in the occident, while in the orient most of the diabetic patients are considered lean. Genetics may be...

2017
Dongliang Li Lingling Liu Liang Li Xingang Li Bin Huang Changqing Zhou Zhaohang Zhang Chunling Wang Ping Dong Xiyan Zhang Bo Yang Li Zhang

Recent studies show that a moderate duration of sevoflurane, one of the most commonly used volatile anesthetics in clinical practice, does not induce cognitive impairment in animals under physiological conditions. However, the influence of sevoflurane on cognitive function under diabetic conditions remains unclear. The aim of this study was to determine whether sevoflurane causes cognitive decl...

Journal: :Molecular cell 2001
A W McGee S R Dakoji O Olsen D S Bredt W A Lim K E Prehoda

Membrane-associated guanylate kinases (MAGUKs), such as PSD-95, are modular scaffolds that organize signaling complexes at synapses and other cell junctions. MAGUKs contain PDZ domains, which recruit signaling proteins, as well as a Src homology 3 (SH3) and a guanylate kinase-like (GK) domain, implicated in scaffold oligomerization. The crystal structure of the SH3-GK module from PSD-95 reveals...

Journal: :Journal of virology 2003
Timothy P Foster Xavier Alvarez Konstantin G Kousoulas

Most spontaneously occurring mutations that cause extensive herpes simplex virus type 1 (HSV-1)-induced cell fusion are single amino acid changes within glycoprotein K (gK). Despite the strong genetic association of gK with virus-induced cell fusion, its direct involvement in cellular membrane fusion has been controversial, largely due to previously unsuccessful efforts to detect gK expression ...

Journal: :Journal of virology 1999
C Mo J Suen M Sommer A Arvin

Varicella-zoster virus (VZV) is an alphaherpesvirus that is the causative agent of chickenpox and herpes zoster. VZV open reading frame 5 (ORF5) encodes glycoprotein K (gK), which is conserved among alphaherpesviruses. While VZV gK has not been characterized, and its role in viral replication is unknown, homologs of VZV gK in herpes simplex virus type 1 (HSV-1) and pseudorabies virus (PRV) have...

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