نتایج جستجو برای: health index ratio hri
تعداد نتایج: 1744643 فیلتر نتایج به سال:
Advanced MR imaging methods have an essential role in classification, grading, follow-up and therapeutic management in patients with brain tumors. With the introduction of new therapeutic options, the challenge for better tissue characterization and diagnosis increase, calling for new reliable non-invasive imaging methods. In the current study we evaluated the added value of a combined protocol...
BACKGROUND Little information exists describing the incidence of heat-related illness (HRI) among non-military working populations. An analysis of HRI cases utilizing workers' compensation data has not been previously reported. METHODS We used both ICD-9 and ANSI Z16.2 codes with subsequent medical record review to identify accepted Washington State Fund workers' compensation claims for HRI o...
Tin is a naturally occurring element in the environment, and most important dietary intake from tin-plates steel cans used for food packaging. The objective of this paper to evaluate tin concentrations human health risk assessment children adults seafood canned fish (Sardine Mackerel) obtained Bayelsa State, Nigeria using Thermo-Elemental Atomic Absorption Spectrometer (S4-71096 model) after mi...
Cytoplasmic stresses, including heat shock, osmotic stress, and oxidative stress, cause rapid inhibition of protein synthesis in cells through phosphorylation of eukaryotic initiation factor 2alpha (eIF2alpha) by eIF2alpha kinases. We have investigated the role of heme-regulated inhibitor (HRI), a heme-regulated eIF2alpha kinase, in stress responses of erythroid cells. We have demonstrated that...
Soil contamination with heavy metals is one of the most important threats to environment because they are easily incorporated into food chain, threatening health plants, animals, and humans. In this study, effectiveness introduced substances (compost fly ash) was assessed in terms its influence on content Cu Zn soil, potential accumulation these cultivated plants (camelina oat), thus products p...
Four World Health Organization (WHO) Collaborating Centres for Reference and Research on Influenza and one WHO Collaborating Centre for the Surveillance, Epidemiology and Control of Influenza (WHO CCs) assessed antiviral susceptibility of 14,330 influenza A and B viruses collected by WHO-recognized National Influenza Centres (NICs) between May 2015 and May 2016. Neuraminidase (NA) inhibition as...
Protein synthesis in reticulocytes depends on the availability of heme. In heme deficiency, inhibition of protein synthesis correlates with the activation of heme-regulated eIF-2alpha kinase (HRI), which blocks the initiation of protein synthesis by phosphorylating eIF-2alpha. HRI is a hemoprotein with 2 distinct heme-binding domains. Heme negatively regulates HRI activity by binding directly t...
Phosphorylation of eIF2α by its kinases is a stress response universally conserved among the eukaryota. Previously, we reported that the eIF2α kinases Heme Regulator Inhibitor (HRI) and Protein Kinase R (PKR) control distinct activities of diverse bacterial pathogens. Specifically for Listeria monocytogenes, it was shown that in HRIdeficient cells there was a reduction in the translocation of t...
The prevalence of OSAHS (obstructive sleep apnoea/hypopnoea syndrome) is high in developed countries and it is estimated that the vast majority of patients remain undiagnosed. On the basis of physiological evidence, we evaluated the frequency component of HRI (heart rate increment) as a simple and inexpensive screening tool for OSAHS detection in a first group of patients (group 1) and validate...
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