effect of ph on chromium vi species in solution
Báo cáo khoa học: The effect of pH on the initial rate kinetics of the dimeric biliverdin-IXa reductase from the cyanobacterium Synechocystis PCC6803 pptx
... give the inhibition constant for the slope effect. For inhi-bition constants involving intercept effects, the reciprocal of the apparent Vmaxwas plotted against the concentration of inhibitory ... 2Â-phos-phate of NADPH.The effect of pH on the initial rate kinetics is consis-tent with two ionizing groups in the enzyme active siteinvolved in binding NADPH, which may be perturbedslightly in the ... 4).Bilirubin exhibits mixed inhibition against NADH atnonsaturating levels of biliverdin and mixed inhibitionagainst biliverdin at saturating levels of NADH (datanot shown). Inhibition constants...
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Báo cáo y học: "Effect of corticosteroids on phlebitis induced by intravenous infusion of antineoplastic agents in rabbits"
... solution of VNR was infused over 30 min at 5 mL/kg/hr into the ear vein. To clarify the effect of DEX on phlebitis caused by VNR infusion, a 0.8-mg/mL solution of DEX was infused for 15 min at ... difference in the effect of DEX administra-tion before VNR or after VNR. Effect of PSL on DXR-induced phlebitis A 1.4 mg/mL solution of DXR was infused for 120 min at 2 mL/kg/hr with 1-mg/mL of PSL ... Typical photomicrographs of an ear vein after DXR infusion. A 1.4-mg/mL solution of DXR was infused into the ear vein for 60 min at 2 mL/kg/hr, and the vein was subjected to pathological examination...
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Báo cáo y học: "Different effect of exercise on left ventricular diastolic time and interventricular dyssynchrony in heart failure patients with and without left bundle branch block"
... condi-tions resulting in a prolongation of left ventricular ejection and total LV systole (10,11). This effect of loading conditions on the duration of LV systole is a well documented finding ... exercise, may bring the failing ventricle onto the descending limb of its function curve. In this situation a prolongation of left ventricular ejection was demonstrated which may be viewed as a ... reported on an increased mechanical dyssynchrony during pacing–induced tachycardia in patients with normal QRS duration (21). A remarkable increase in intra-LV dyssynchrony was also demonstrated...
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ẢNH HƯỞNG CỦA ĐỘ KIỀM LÊN QUÁ TRÌNH TĂNG TRƯỞNG CỦA TÔM THẺ CHÂN TRẮNG (Penaeus vannamei) ĐƯỢC NUÔI Ở ĐỘ MẶN THẤP (4‰) EFFECT OF ALKALINITY ON GROWTH PERFORMANCE OF WHITE LEG SHRIMP (Peneaus vannamei) CULTURED IN LOW SALINITY AREA (4‰)
... NUÔI Ở ĐỘ MẶN THẤP (4‰) EFFECT OF ALKALINITY ON GROWTH PERFORMANCE OF WHITE LEG SHRIMP (Peneaus vannamei) CULTURED IN LOW SALINITY AREA (4‰) Ong Mộc Qúy(1*), Trịnh Vi t Anh(1) (1)Khoa ... between 68.3 and 77.5%, food conversion rate was spent from 1.16 to1.50 and feed intake was consumed from 0.11 to 0.13 g/day. To conclude, concentration of alkalinity ranged from 40 to 100 ... Chí Minh (*) Email: mocquyts@yahoo.com.vn ABSTRACT Research project entitled Effect of alkalinity on growth performance of white leg shrimp (Peneaus vannamei) cultured in low salinity...
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Báo cáo khoa học: Effect of priming on activation and localization of phospholipase D-1 in human neutrophils potx
... Poubelle, P.E. (1990) Involvement of a phospholipase D in themechanism of action of granulocyte-macrophage colony-stimu-lating factor (GM-CSF): priming of human neutrophils in vitrowith GM-CSF ... & Williams, R.L. (2002) Binding of the PX domain of p47 (phox) to phosphatidylinositol 3,4-bisphosphate andphosphatidic acid is masked by an intramolecular interaction.EMBO J. 21, 5057–5068.15. ... first5 min of stimulation. Effect of PI3-kinase and ARF inhibitors on OÀ2andPLD activationSelective pharmacological inhibitors were used to assessthe role of PI3-kinase and ARF proteins on...
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Effect of chlorine on adsorption ultrafiltration treatment for removing natural organic matter in drink2
... without mineraliza-tion of NOM, which reduced the sorption capacity of NOM.The conversion of particulate matter to dissolved matter bychlorination should contribute to an increase of carbon con-tent ... mg/L as Fe; chlorine dose, 11 mg/LasCl2; chlorination time, 30 min.3.2. Interaction of chlorine with dissolved and colloidalNOM in IOP/UFTo examine the interaction of chlorine with dissolvedNOM ... matter did an increase in it. During the chlorination reactions, part of the particu-late matter was converted to dissolved matter, leading to anincrease of dissolved carboncontentin the NOM total.Theseresults...
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The Effect of Drought on Health Outcomes and Health Expenditures in Rural Vietnam
... Risk Sharing among the RuralPopulation in Vietnam - An Experimental Approach. In Proceedings of the Conference of theGerman Economics Association 2013 - Session: Risk Sharing in Developing Countries.Rose, ... regression on the determinants of falling ill is esti-mated for household members. The model includes a measure of drought incidence, individualsocio-demographic determinants of illness, and – in ... regions outlined in bold,there is some variation in drought severity within provinces for a given survey year. Togetherwith variation in rainfall conditions over time, these differences in drought...
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Differences by Mother''''s Education in the Effect of Childcare on Child Obesity pdf
... the interaction effects decreased only by 0.001 with the exception of the interaction effect for the child of the woman with some college education. Using conventional methods of computing ... Each interaction effect is computed using the method suggested by Norton, Wang and Ai (2004) when one continuous variable and one dummy variable are interacted incorporating the individual’s ... estimates of the effect of maternal employment on child obesity if a set of instruments satisfies the criteria of validity and relevance of instruments. The first condition is of a strong rather...
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Báo cáo hóa học: " The effect of acyclovir on the tubular secretion of creatinine in vitro" pdf
... fold increase within 4 days Mild reduction in urine outputCreatinine returned to normal 1 week following acyclovir discontinuation[3]1 child 2 fold increase within 6 days Creatinine continued ... successively inhibit renalsecretion of creatinine, resulting in elevations in plasmacreatinine that may be disproportional to the degree of renal dysfunction.Employing plasma creatinine levels ... F: Effect of cimetidine on renal function in normal man. Clin Pharmacol Ther 1978, 24:76-83.15. Dutt MK, Moody P, Northfield TC: Effect of cimetidine on renal function in man. Br J Clin Pharmacol...
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báo cáo hóa học: " Effect of exacerbations on health status in subjects with chronic obstructive pulmonary disease" doc
... def-initions of an acute exacerbation in the literature vary[2,19,28-30], indicating that there is no clear consensus on the definition of an exacerbation. The application of adifferent definition of ... exacerbations. Second,concerning the definition of an exacerbation, we selectedthe definition of an acute exacerbation of COPD similarto that utilized in the ISOLDE trial [14,28]. However, def-initions ... status.Conclusion: Although pulmonary function did not significantly decline during the 6-month period,acute exacerbations were responsible for a decline in health status. To minimize deteriorations...
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báo cáo hóa học: " Effect of dexamethasone on quality of life in children with acute lymphoblastic leukaemia: a prospective observational study" pdf
... by one dose of intravenousvincristine, followed by a second vincristine dose oneweek later. As vincristine is known to potentially haveneurotoxic side-effects, it might interfere with certainaspects ... importance of continuing close monitoring andcounselling of both child and family during the whole of treatment. In HR children, reported scores on cognitive functioningwere considerable lower than in ... Health-relatedquality of life during post-induction chemotherapy in chil-dren with acute lymphoblastic leukemia in remission: Aninfluence of corticosteroid therapy. International journal of oncol-ogy...
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Báo cáo sinh học: "Effect of ethanol on innate antiviral pathways and HCV replication in human liver cells" doc
... inhib-its the antiviral actions of IFN-α, involving inhibition of IFN-α induced Stat1 tyrosine phosphorylation. Analysis of the effects of chronic ethanol administration on basaland IFN-α induced ... combined with exogenously applied IFN-α, ethanolinhibited the antiviral actions of IFN against HCV replication, involving inhibition of IFN-inducedStat1 tyrosine phosphorylation. These effects ... activation. Stat1 and Stat2 activationinvolves phosphorylation on conserved tyrosines atamino acid positions 701 and 690, respectively, whilephosphorylation of Stat1 also occurs on conserved serineamino...
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báo cáo hóa học: " Effect of predictive sign of acceleration on heart rate variability in passive translation situation: preliminary evidence using visual and vestibular stimuli in VR " ppt
... the main effect of phase(p < 0.001), but did not show the main effect of observation condition or the interaction betweenthese two main effects. In a simple assessment of impres-sions conducted ... that investigation of the effects of such an environment on the human is important forestablishing a safe video presentation environment. In thereal world, too, recent growth in transportation ... representation of events corresponding to the quantity of acceleration in the design of more effective signs, seems to be important.ConclusionWe reported on the effects of visual signs that informedsubjects...
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