effect of ionic strength
Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx
... Km.Structure of PhyAsr under low and high ionic strength conditionsTo examine the structural effect of ionic strength onthe P-loop, X-ray crystal structures of PhyAsr weredetermined at several ionic strengths, ... of InsP6to PhyAsr (Table 1). Given the absence of structural changes as a function of ionic strength andligand binding, the effect of ionic strength on catalyticactivity is probably not of ... beinduced by changes in ionic strength, we examined the effect that ionic strength has on the catalytic efficiency of PhyAsr, and determined thestructure of the enzyme at several ionic strengths. The...
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Tài liệu Báo cáo khoa học: Ionic strength and magnesium affect the specificity of Escherichia coli and human 8-oxoguanine-DNA glycosylases pdf
... efficiency of 8-oxoG excision from pairs with Cand A by Fpg and OGG1 depends on buffer compo-sition, ionic strength, Mg2+concentration and severalother factors.ResultsEffects of ionic strength ... independently evaluate the effects of ionic strength and Mg2+on the activity and specificity of OGG1, we measured the apparent values of k2and k3under conditions of low salt (KPionly) and ... idea that binding of theglycosylase to damaged DNA contributes significantlyto ionic strength and the effects of Mg2+on enzymespecificity.Table 3. Rate constants of cleavage of 8-oxoG:C and...
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study the effect of welding joint location on the fatigue strength and fatigue life for steel weldment
... toughness and fatigue strength. [4] 2. The aim and scope : The aim of this work is the study the effect of the location of welding joint on the fatigue life and fatigue strength of rotating steel ... parent metal as well as weld. There is often a trade off between stress concentration and over all size of weld. As the size of the weld grow so does the strength; unfortunately so dose the ... be study the effect another factors that affected by welding joint location. 9. References: 1- C. Rubio-Gonzalez, Effect of Fatigue Damage of The Dynamic Tensile Behavior of Carbon Steel...
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báo cáo hóa học:" Effect of combined treatment with alendronate and calcitriol on femoral neck strength in osteopenic rats" doc
... correlation withthe mechanical strength of the femoral neck.Several studies [7,8] have demonstrated the effect of a sin-gle treatment of alendronate on the mechanical strength of the femoral neck in ... after OVX at dose of 0.04 mg/kg/day and 1.0 mg/kg/day significantly increased the strength of the femoral neck in OVX rats after 8 weeks of treatment [7]. However, the effects of alendronate on ... alendronate alone. Therefore, no synergistic effects of alendronate and calcitriol were observed in terms of bonemass in OVX rats.In terms of the mechanical strength of the femoral neck,the present study...
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Báo cáo khoa học: " Effect of the medical emergency team on long-term mortality following major surgery"
... Uponfederal request the Department of Psychotraumatology of theUniversity of Heidelberg (Germany) assembled a comprehen-sive list of 400 qualified psychotherapists offering immediatesupport nationwide ... suffered at least loss of one rel-ative, for example, a partner or child, and two mothers of ourcohort lost both of their children. The majority of patients com-plained of nightmares, emotional ... (CMMC), University of Witten/Herdecke, Ostmerheimerstrasse, 51109 Cologne, Germany2Intensive Care Unit of the Department of Traumatology and Orthopedic Surgery, CMMC, University of Witten/Herdecke,...
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Báo cáo khoa học: "Effect of intern’s consecutive work hours on safety, medical education and professionalism"
... We believe, however, that development of ‘a sense of professionalism’ is not a function of whether ashift is 30 hours or is 16 hours, but is a function of the ethicalpriorities engendered through ... patient hand-offs, medical education, and trainees’ sense of professionalism should be priorities as interventions aredeveloped that reduce consecutive work hours to ensure thesafety of patient ... researchshould study the effects of sleep deprivation and workschedule interventions on the performance of upper-levelresidents and other medical staff across a variety of disciplines. We likewise...
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Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"
... limit of normal being 5.0) and LDL/HDL (upper limit of normal being 3.6). Figure 3. The effect of the dieting program on the level of LDL in plasma. Figure 4. The effect of the dieting ... critical assessment of the Simeons method. West J Med. 1977; 127: 461-463. 46. Asher WL, Harper HW. Effect of human chorionic gonadotro-phin on weight loss, hunger and feeling of well-being. Am ... Konstantinides S, Schäfer K. Effects of Obesity and Weight Loss on the Functional Properties of Early Outgrowth Endothelial Progenitor Cells. Journal of the Ameri-can College of Cardiology. 2010;...
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Báo cáo y học: "Effect of Acute Administration of an Herbal Preparation on Blood Pressure and Heart Rate in Humans"
... the thermic effect of food increased by 29% in 17 females after they ingested 26 mg p-synephrine. The thermic effect of p-synephrine was greater in males than females in the absence of a meal, ... absorp-tion of fats and carbohydrates [5]. In spite of their widespread use and the lack of credible reports regarding adverse effects, contro-versy has existed regarding the safety of bitter ... is not a constituent of C. aurantium. Because of the known cardiovascular effects of nor-epinephrine and ephedrine, it has generally been assumed that consumption of p-synephrine and bitter...
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Báo cáo y học: " Effect of dose-escalation of 5-fluorouracil on circadian variability of it"
... observation of the entire esophagus: 1) disap-pearance of the tumor lesion; 2) disappearance of ul-ceration (slough); and 3) absence of cancer cells in biopsy specimens. If small nodes of 1 cm ... increase in the rate of severe acute toxicities, according to the increase in the dose of 5-FU. The values of the plasma concentrations of 5-FU are listed in Table 3. The average of 8 measurements ... The disap-pearance of circadian rhythm in the 5-FU plasma concentration of the higher dose can be explained by the inhibition of DPD. In conclusion, the dose-escalation of 5-FU results in...
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Báo cáo y học: "Effect of 1,25-dihydroxy-vitamin D3 in experimental sepss"
... Significant effect of LPS vs. controls. (P<0,05) b Significant effect of 1,25 vit-D vs. vehicle. (P<0,05). The LPS infusion induced a septic condition in the rats with effect on coagulation ... enhanced effect of inotropic drugs [4,17]. The hemodynamic shock re-sponse to induction of sepsis may therefore be reduced by administration of 1,25-vit D. In addition to these effects, ... study is the first of its kind, and there-fore our main priority was to establish a potential re-lationship between vitamin D (pre)treatment and the effects of sepsis. The effect of 1,25-vit D...
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Báo cáo y học: "Effect of corticosteroids on phlebitis induced by intravenous infusion of antineoplastic agents in rabbits"
... 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 ... histopathologically. The effect of DEX on VNR-induced phlebitis was evaluated by infusion of DEX before or after VNR. The effect of PSL on DXR-induced phlebitis was similarly evaluated by co-infusion of PSL. ... part of the vein in 7 of the 8 animals. Edema (Grades 1-3) was found in the proximal part of the vein in 6 of the 8 animals and in the distal part of the vein in 7 of the 8 animals. Epidermal...
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Báo cáo y học: "Effect of antibodies on the expression of Plasmodium falciparum circumsporozoite protein gene"
... inhibitory effect [7]. The number of mature liver schizonts increased in the presence of mAbs anti-CSP of P. yoelii and the authors suggested that enhancement of infection could be a consequence of ... the ability of merozoite to invade erythrocytes in the presence of 1- 0.1 – 0.01 and 0.001μg/ml anti-CSP monoclonal antibody (mAb). The number of ring stage infected erythrocytes of 3 replicates ... of 3 replicates was counted. Efficacy of invasion was calculated as the percentage of ring infected erythrocytes of treated cultures over the percentage of ring infected erythrocytes in control...
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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"
... 339surrogate measure of the degree of LV dyssynchrony. Furthermore, the shortening of diastolic time is an of- ten overlooked mechanism of cardiac dysfunction. The duration of diastole is a principal ... following findings: LBBB was a major determinant of the duration of LV systole, irre-spective of the presence of left ventricular disease. The effect of the electrical conduction defect was inde-pendent ... idiopathic dilated cardiomyopathy (IDCM) diagnosed on the basis of the exclusion of other causes of LV dysfunction, such as of evidence of myocarditis in endomyocardial biopsy, significant coronary...
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Effect of sensory education on school children’s food perception: A 2-yearfollow-up study
... Ltd)-tasting and description of porridges made from oat, barley, wheat or rye -effect of temperature on sensory properties of porridge: demonstration-preparation and tasting of cereal-based snacks: ... products (meat pilotplant of theDepartment of FoodTechnology)-getting acquainted with manufacturing of frankfurter in a pilot plant-sensory description of two different types of meat products, salami ... flavor was asexpected-TOUCH: mouthfeel of carrot andcrispbread, comparison of how they feelin handsSense of taste -learning of basic tastes-addition of sugar to a sour black currantjuice:...
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USING THE ANALYTIC HIERARCHY PROCESS APPROACH FOR ASSESSMENT OF THE STRENGTH OF UNIVERSITY-INDUSTRY-GRI COOPERATION IN VIETNAM
... goal of the single problem is primarily considered to identify the strength of the individual linkage by determining the relative importance of the linkage types. The goal is at the top of the ... research. From GRI unit and University unit point of view, the trend of money as input in the linkage may considered as one of indicator strength of linkage.Facilities Utilization (tools, equipment, ... on the realistic needs of the production system (e.g. non-availability of a total package of service).Industry unit point of view• Lack confidence in the ability of GRI unit to provide meaningful...
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- effect of refrigeration on texture of meat
- effect of switchover time
- preservative effect of chilling
- the effect of microorganisms and fermentation by microorganisms
- effect of cure conversion
- the moderating effect of product knowledge
- the effect of terminologies
- effect of na2so4 additive
- effect of ph on uv absorbance
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