Báo cáo Y học: The sodium pump Its molecular properties and mechanics of ion transport potx
Báo cáo Y học: The sodium pump Its molecular properties and mechanics of ion transport potx
... markedly influenced by mutations in thisregion of the enzyme.Moreover, the bsubunit appears to influence the confor-mation and ion sensitivity of the sodium pump. If the bsubunit of the sodium pump ... finely modulated by type Imembrane peptides and also offers the possibility of addressing physiologically relevant questions in connec-tion with the regulation of the expression of this type of ... about the ATP-recognition area of the protein or its ion coordinationsites, the molecular mechanisms that couple ATP hydrolysisto the opening of the ionophore for the translocation of ionsagainst...
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Báo cáo Y học: The reactivity of a-hydroxyhaem and verdohaem bound to haem oxygenase-1 to dioxygen and sodium dithionite pdf
... under-standing the nature of the first hydroxylation of haem, the mechanisms for the subsequent steps, especially the conver-sion of a-hydroxyhaem to verdohaem, are still unclear. On the basis of ... the enzyme, rather than by reduction of the enzyme-boundferric a-hydroxyhaem, as no complex formation was seenwhen the cytochrome P450 reductase system was employedin place of sodium dithionite ... air-sensitive and exposure of the solution to dioxygen results in the directformation of octaethylverdohaem [(py)2FeII(OEOP)]Cl and the iron complex of octaethylbilindione {(py)2FeIII(OEB)}.Theroleof[(py)2FeIII(OEPO)]+,...
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Báo cáo Y học: The N-terminus of m5C-DNA methyltransferase Msp I is involved in its topoisomerase activity docx
... representpermutations and combinations of a set of commoncomponents and may not imply interactions [37]. Eventhough the organisms that harbor these members of restriction-modification (r-m) systems (R.NaeI, ... have similarity to a region of the topoisomerases, and the sequence 245–287 hadsimilarity to members of the DNA ligase family. The N-terminal portion of M.MspI (1–107) has similarity totopoisomerase ... topoisomerization (Eur. J. Biochem. 269) 2493Proteolysis of M.MspIDigestion of M.MspI with trypsin resulted in the generation of two bands of molecular mass 26 kDa and 18 kDa,designated p26 and p18,...
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Báo cáo y học: "The Systemic Inflammatory Response Syndrome (SIRS) in acutely hospitalised medical patients: a cohort study"
... data,made the analysis, interpreted the data and wrote the firstdraft. MS and AL contributed to the design of the study and the interpretation of the data and made a critical revi-sion of the manuscript. ... identified by two or more symptomsincluding fever or hypothermia, tachycardia, tachypnoea and change in blood leucocyte count. The relationship between SIRS symptoms and morbidity and mortality in ... arrival, and they would be missed if SIRS were used as the only way to identify infected patients. If the main pur-pose was to identify patients with a high risk of mortality, the question is whether...
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Báo cáo y học: "The epidemiology of medical emergency contacts outside hospitals in Norway - a prospective population based study"
... practitioners and doctors on-call. Together with the complete set of AMIS forms, this yields a comprehen-sive material for analysis of the objectives of the study.There are some limitations of the ... emergency care,both in the primary and the secondary health care sys-tem, namely an increasingly older population and there-fore more pressure on the emergency systems bothinside and outside ... covering Rogaland,southern part of Hordaland, Hedmark, and Opplandcounties, covering a total of 69 581 km2(21% of the total area ofNorway) and 816 000 inhabitants (18% of the total population). Data...
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Báo cáo y học: "The evolving story of medical emergency teams in quality improvement"
... observations that, in the majority of patients, premonitory signs and symptoms of cardio-pulmonary instability are often present hours before clinicaldeterioration [6]. By encouraging early responses ... fill out the standardized MET form on each patient and a weekly 1-hourCommentary The evolving story of medical emergency teams in qualityimprovementAndré Carlos Kajdacsy-Balla Amaral1 and Kaveh ... likely achieve other benefits, such asincreasing nurse satisfaction and retention, and may alsoidentify specific quality improvement targets related torecurring problems encountered [9].By standardizing...
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Báo cáo y học: "The epidemiology of intensive care unit-acquired hyponatraemia and hypernatraemia in medical-surgical intensive care unit"
... all the study data and assume responsibility for the integrity of the data and the accuracy of the analysis.References1. Himmelstein DU, Jones AA, Woolhandler S: Hypernatremicdehydration in ... region.Materials and methodsStudy population The Calgary Health Region (CHR) administers all publiclyfunded hospital care to the residents of the city of Calgary and surrounding areas (population 1.2 million) ... hypernatraemia. All of these observations raise the question of whether sodium dis-turbances are a physiological disturbance that independentlyincreases the risk of death, a marker of illness severity or...
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Báo cáo y học: "The Impact of a Nationwide Antibiotic Restriction Program on Antibiotic Usage and Resistance against Nosocomial Pathogens in Turkey"
... forms of ciprof-loxacin and levofloxacin were not restricted for the first three days of therapy by NARP, the consumption of these quinolones was unsurprisingly high. Besides that the use of ... committees many years before the initiation of the NARP. Even in these selected centres already apply-ing local antibiotic restriction policies the utilisation of many of the restricted antibiotics ... years before and after of the initiation of NARP in 2003. The study in-cluded the data obtained from all of the four univer-sity hospitals, and one referral tertiary-care educa-tional state...
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Báo cáo y học: "The Versatile Use of Temporoparietal Fascial Flap"
... superiorly to the superior temporal line and inferiorly to the lateral and medial surfaces of the zygomatic arch.7 The TPF must be distinguished from the denser and anatomically deeper temporalis ... Surgical Anatomy The superior temporal line, the frontal process of the zygomatic bone, and the zygomatic arch consti-tute superior, anterior, and inferior borders of the temporal fossa. ... layers of the temporal region. 5-6 All these names reflect an anatomical feature of the re-lated fascia. The TPF lies just beneath the hair follicles and subcutaneous fat of the temporal region....
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Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
... Turkey 4. Istanbul University, Faculty of Medicine, Department of Histology and Embryology, Istanbul, Turkey. 5. Istanbul University, Faculty of Medicine, Department of Undersea and Hyperbaric ... the same HBOT pro-cedure could be partially explained by the basic tissue effects of HBOT and local characteristics of the bone grafts. Collagen synthesis from fibroblasts and the formation ... combinations of bone grafts and systemic supportive therapy alternatives are important areas of research. Hyperbaric oxygen therapy (HBOT) is a mode of medical treatment in which the patient breathes...
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