نتایج جستجو برای: مدل رئولوژیکی hbp
تعداد نتایج: 121517 فیلتر نتایج به سال:
INTRODUCTION (68)Ga is a radionuclide of great interest as a positron emitter for positron emission tomography (PET). To develop a new bone-imaging agent with radiogallium, 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) was chosen as a chelating site and Ga-DOTA complex-conjugated bisphosphonate, which has a high affinity for bone, was prepared and evaluated. Although we are in...
PURPOSE To investigate the factors associated with hepatobiliary phase (HBP) enhancement at gadoxetic acid-enhanced magnetic resonance imaging (MRI) and to determine whether HBP images could be used to predict prognosis in patients with colorectal cancer liver metastasis (CRLM). RESULTS Of the 96 total nodules, 65 and 31 nodules were in the mixed and clearly hypointense groups, respectively. ...
The hexosamine biosynthetic pathway (HBP) is a nutrient-sensing metabolic pathway that produces the activated amino sugar UDP-N-acetylglucosamine, a critical substrate for protein glycosylation. Despite its biological significance, little is known about the regulation of HBP flux during nutrient limitation. Here, we report that amino acid or glucose shortage increase GFAT1 production, the first...
Diets higher in protein predict lower high blood pressure risk in Framingham Offspring Study adults.
BACKGROUND Short-term clinical trials suggest that dietary protein lowers blood pressure (BP); however, long-term effects of total, animal, and plant proteins are less clear. Our goal was to evaluate effects of these dietary proteins on mean systolic BP (SBP) and diastolic BP (DBP) and incident high BP (HBP) risk among middle-aged adults in the Framingham Offspring Study. METHODS Men and wome...
BACKGROUND Clinical benefits from His bundle pacing (HBP) in heart failure patients with preserved and reduced left ventricular ejection fraction are still inconclusive. This study evaluated clinical outcomes of permanent HBP in atrial fibrillation patients with narrow QRS who underwent atrioventricular node ablation for heart failure symptoms despite rate control by medication. METHODS AND R...
Race information in the United States is used to identify populations at risk for cardiovascular disease (CVD) or associated risk factors. Behavioral Risk Factor Surveillance System data from 1999 and 2001 were used to examine shifts in racial distributions and CVD risk factors after a multiracial category was added in 2001. We compared age-adjusted, weighted, race-specific prevalence estimates...
Glutamine (GLN) plays a key role in cellular protection following injury via enhancement of heat shock protein 70 (HSP70). The pathway by which GLN enhances HSP70 is unknown. GLN is a key substrate for the hexosamine biosynthetic pathway (HBP), which has been shown to induce HSP70. We sought to explore the role of the HBP in GLN-mediated HSP70 expression. Both chemical inhibitors and small inte...
Histone proteins are essential for chromatin formation, and histone gene expression is coupled to DNA synthesis. In metazoans, the histone RNA binding protein HBP/SLBP is involved in post-transcriptional control of histone gene expression. In vitro assays have demonstrated that human HBP/SLBP is involved in histone mRNA 3' end formation and translation. We have inhibited human HBP/SLBP expressi...
Autotransporters (ATs) constitute an important family of virulence factors secreted by Gram-negative bacteria. Following their translocation across the inner membrane (IM), ATs temporarily reside in the periplasmic space after which they are secreted into the extracellular environment. Previous studies have shown that the AT hemoglobin protease (Hbp) of Escherichia coli requires a functional si...
High blood pressure (HBP) is the leading risk factor for years of life lost in Brazil. Factors associated with HBP awareness, treatment and control need to be understood better. Our aim is to estimate prevalence, awareness, and types of anti-hypertensive treatment and to investigate the association of HBP control with social position. Data of 15,103 (54% female) civil servants in six Brazilian ...
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