effects of dipole moments or gamma polymerase misincorporations
Báo cáo khoa học: Structural and biological effects of a b2- or b3-amino acid insertion in a peptide Application to molecular recognition of substance P by the neurokinin-1 receptor ppt
Ngày tải lên :
08/03/2014, 08:20
... backbone conformers observed for a-amino acids Therefore the addition of a backbone methylene group could have minor effects on the overall conformation and biological activity of the peptide ... corresponding to h 180°, cannot overlap any conformation of a-amino acids In order to visualize on the potential energy surfaces the conformers of b-amino acids that fit with canonical conformations ... regions For the gauche(–) conformers, the conformations that fit to a-helix have high energies and only two low-energy regions of the diagram can fit to C7 or b-sheet conformations, with (/, w) torsion...
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Báo cáo hóa học: " The effects of diabetes and/or peripheral neuropathy in detecting short postural perturbations in mature adults" pptx
Ngày tải lên :
19/06/2014, 08:20
... thresholds for detecting an anterior-posterior, horizontal translation of the platform at displacements of mm, mm, and 16 mm were determined in separate runs of up to 30 trials each Peak platform acceleration ... Multifactor ANOVA studies are conducted when we need to investigate the simultaneous effects of two or more factors on one or more output variables (i.e response variables) In this case the two factors ... and provides information not only of the main effects of the factors but also of their combined interactions Since we have unequal sample sizes, to satisfy the orthogonality of the MANOVA decomposition,...
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Báo cáo khoa học: "Phytotherapeutic effects of Echinacea purpurea in gamma-irradiated mice" pot
Ngày tải lên :
07/08/2014, 20:23
... the suppressive effects on radiation-induced leucopoenia In contrast, Schwarz et al [48] reported that the oral administration of E purpurea for weeks had only minor effects on out of 12 lymphocyte ... The absorbance of a representative band of DNA fragmentation was measured in each sample The image is representative of the 4-week time interval of the experiment Phytotherapeutic effects of Echinacea ... of the three time intervals in the irradiated groups were attributed to the impairment of cell division, obliteration of blood-forming organs, alimentary tract injury [14], depletion of factors...
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Báo cáo khoa học: "Effects of decline and/or air pollution on the terpene metabolism of Picea abies needles" potx
Ngày tải lên :
09/08/2014, 03:24
... larger proportions of pinene and camphene and smaller proportions of limonene in needles of fumigated trees In the Montardon forest, the terpene composition of IST and LC was independent of air pollution ... IST from the Donon forest showed a constant terpene hydrocarbon composition In a polluted atmosphere, the proportion of bornyl acetate increased, while the proportion of camphor decreased The other ... attached directly to the injector of the gas chromatographic apparatus (the injection consists of a thermal desorption of the trapped compounds) For each pair of classes the sample statistic...
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Báo cáo y học: " Skill execution and sleep deprivation: effects of acute caffeine or creatine supplementation - a randomized placebo-controlled trial" potx
Ngày tải lên :
11/08/2014, 23:21
... greater effort is needed to maintain concentration [24] Cook et al Journal of the International Society of Sports Nutrition 2011, 8:2 http://www.jissn.com/content/8/1/2 Page of Figure Effects of sleep ... examine the effects of acute Page of supplementation (caffeine or creatine) on the execution of a repeated rugby passing skill during sleep deprivation Testing procedures On days of testing the ... coefficients of variation (CV) of 1.2 -12.7% The cortisol assay had a detection limit of 0.3 ng/ml with intra- and inter-assay CV of 2.6 - 9.8% Statistical Analyses The accuracy of skill execution...
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Identification of Research Needs Relating to Potential Biological or Adverse Health Effects of Wireless Communication pptx
Ngày tải lên :
15/03/2014, 15:20
... research opportunities Synergize: two or more agents or forces interacting so that their combined effect is greater than the sum of their individual effects Antagonize: two or more agents or forces ... laboratory studies Human laboratory studies of radiofrequency (RF) exposure investigate the effects of RF exposure to humans in a controlled laboratory environment to determine potential RF effects ... be made of the effects of various wave forms and carrier frequencies An important research gap is the lack of models of several heights for men, women, and children of various ages for use in...
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Effects of longterm ingestion of cd polluted rice or low dose cd supplemented diet on the endogenous cop
Ngày tải lên :
16/03/2014, 00:07
... mixture of purified diet and ordinary rice to obtain the set concentrations of cadmium in the diets Six groups of rats, each consisting of 50 animals, were fed diets containing low amounts of Cd chloride ... toxic effects of Cd from rice origin Groups III–VI were fed a mixture of purified and ordinary rice and CdCl2 with Cd contents of 1.1, 5, 20, and 40 ppm After the commencement of the feeding ... Shibutani, M., Mitsumori, K., Tanaka-Kagawa, T and Ando, M (1999) Tissue distribution of cadmium in rats given minimum amounts of cadmium-polluted rice or cadmium chloride for months Toxicol Appl...
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Báo cáo khoa học: "Influence of gestational age at exposure on the prenatal effects of gamma-radiation" pps
Ngày tải lên :
07/08/2014, 14:23
... vertebrae Abnormal arrangement of lumbar vertebrae Fusion of thoracic vertebrae Absence of ribs Fusion of ribs Bifurcation of ribs Shortening of ribs Displasia of sternebrae Missing of sternebrae ... malformed fetus usually had more than one anormaly The commonest types of malformations were a cleft palate (Fig 1), dilata- Influence of gestational age at exposure on the prenatal effects of gamma- radiation ... Malformed palate of mouse fetus: cleft palate Fig Malformed kidney: dilation of renal pelvis Fig Malformed head section of mouse fetus: dilation of lateral ventricles Fig Malformed digits of mouse...
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Báo cáo khoa học: " Dose-Incidence Relationships on the Prenatal Effects of Gamma-Radiation in Mice" pdf
Ngày tải lên :
07/08/2014, 15:20
... to different doses of gamma- ray on 11.5 day of gestation Dose (Gy) Observations No of mother No of implants No of embryonic death No of fetal death No of resorption Prenatal mortality No (%) Live ... Fusion of thoracic vertebrae Absence of ribs Fusion of ribs Wavy ribs Hypoplasia of ribs Displasia of sternebrae Missing of sternebrae Hypoplasia of sternebrae Curvature of tibia Absence of metatarsal ... examined Fusion of cervical vertebrae Deformity of occipital bone Splitting of cervical vertebrae Separating of cervical vertebrae Abnormal ossification of coccygeal vertebrae Fusion of lumbar vertebrae...
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Báo cáo y học: "The anti-inflammatory effects of levocetirizine - are they clinically relevant or just an interesting additional effect" pptx
Ngày tải lên :
08/08/2014, 21:20
... in the effect of anti-inflammatory drugs on the pro-inflammatory processes responsible for the manifestations of allergic disease Antiinflammatory effects independent of H1-receptor blockade have ... in vivo studies Anti-inflammatory effects - in vivo studies A number of reports suggest that additional antiinflammatory effects may be of relevance to the efficacy of levocetirizine Ciprandi and ... duration of antihistaminic effect These observed effects are mirrored by calculations of histamine H1 receptor occupancy that show a rapid and long-lasting presence of levocetirizine at its site of...
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Báo cáo y học: "A comparative study of the inhibitory effects of interleukin-1 receptor antagonist following administration as a recombinant protein or by gene transfer." pps
Ngày tải lên :
09/08/2014, 01:23
... production of therapeutic concentrations of IL-1Ra at defined anatomic locations for extended periods of time – potentially for life Moreover, it is theoretically possible to regulate levels of IL-1Ra ... expected of a competitive inhibitor, preincubation of the HSF with IL-1Ra for 24 hours before IL-1β stimulation significantly reduced the 50% inhibition level for each source of IL-1Ra For the ... to inhibit the effects of IL-1β, we performed a series of experiments using both static and dynamic conditions of IL-1 stimulation Because the synovium is an important contributor to pathogenesis...
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Báo cáo y học: " Effects of asenapine on depressive symptoms in patients with bipolar I disorder experiencing acute manic or mixed " pot
Ngày tải lên :
11/08/2014, 15:22
... olanzapine [17] The current report describes an exploratory post hoc analysis of the aforementioned 3-week monotherapy trials [14,15] undertaken to explore the effects of asenapine versus placebo ... (a2) receptors;[10] antagonism of these receptor subtypes has been linked to the amelioration of depressive symptoms[18,19] Further, asenapine stimulates release of cortical dopamine, noradrenaline, ... severity scores of ≥4 or those experiencing a mixed episode This variation might result from the rating scales used Although a MADRS total score of 20 and CGI-BP-D severity score of corresponds...
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Báo cáo y học: " Effects of Fructus Piperis Longi extract on fibrotic liver of gamma-irradiated rats" docx
Ngày tải lên :
13/08/2014, 15:21
... Radiation exposure may cause disruption of normal cell membranes as a result of direct interaction of radiation with cellular membranes or through the action of free radicals produced by radiation ... extract was then stored at 4°C until use Rats were force-fed 50 mg/kg of distilled water per day for five weeks starting from seven days before TAA administration homogenates according to Yoshioka ... liver weight of the rats that received TAA or γ-irradiation or both Administration of Plf ext did not significantly ameliorate liver weight Discussion In the present study, parameters of liver fibrosis...
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Báo cáo y học: " Standards of resuscitation during inter-hospital transportation: the effects of structured team briefing or guideline review - A randomised, controlled simulation study of two microinterventions" ppsx
Ngày tải lên :
13/08/2014, 23:20
... 67(Suppl 1):S39-S86 23 Microsoft® Office Access: Microsoft® Office Professional Edition SP3 [11.8166.8221] 23-3-2004 Microsoft Corporation 24 Stata I/C™ [10.1] Texas, USA, StataCorp; 2009 [http://www.stata.com/] ... the performance of on-going chest compressions [31-35] Therefore, the hands-off ratio may be the most important parameter in the evaluation of resuscitation tests [36] Never calling for help ... junior physician These drawbacks and potential sources of bias of our “mobile laboratory” are, however, worthwhile in our opinion, as the setting allows us to get a better understanding of the...
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Sequential effects of a high fat, calorie dense diet or a high fiber diet on gene expression, body weight and associated metabolic responses in c57 BL6J mice
Ngày tải lên :
12/09/2015, 08:20
... Number of mice 25 Pooling of mRNA 25 Choice of diet for the high-fat, calorie dense diet experiment 26 Choice of diet for the high-fiber diet experiment 27 Choice of arrays for mRNA profiling ... release of fatty acids for oxidation in other organs A critical change in the perspective of the role of white adipose tissue followed the discovery of leptin (Zhang et al.,1994) This important hormone ... divided into groups of (for the high-fat, caloriedense feeding experiment) and groups of (for the high-fiber feeding experiment) Forty-eight mice were studied for the high-fat, calorie-dense feeding...
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The effects of clay a m e n d m e n t and composting on metal speciation in digested sludge liang qiao
Ngày tải lên :
23/09/2012, 14:47
... Cd -CO~ CO3 Oxid COs Org Cu Org S Org Org S COs Ni Org/Res CO3 CO3 Org COs Sol/Res Pb Org/Res COs -Res Org Org Zn Org/Oxid/CO3 Org CO3 Oxid Org Org Note: COt carbonate;Org organicallybound;Oxid ... metal concentrations of the components The average recovery rate of total metal from sludge compost is 97% for Cr, 87% for Cu, 81% for Ni, 85% for Zn and 111% for Pb The deviation of the recovery ... potential more strongly affected the speciation of Zn than that of Cu and Pb The addition of red mud buffered the changes of Zn speciation during the composting, and the buffer was more effective for...
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Chromium speciation in municipal solid waste: Effects of clay amendment and composting
Ngày tải lên :
23/09/2012, 14:48
... surfaces and chemisorption or complexation with inorganic ligands The ratio of soluble/exchangeable metal to total metal content is therefore an important factor in assessing the role of clay addition ... composting of MSW although the increment was diminished by the addition of red mud (Hofstede, 1994) This was due to adsorption of soluble organic matter to red mud Plant availabilitv of heavy metals ... result of the redistribution of metal speciation during composting by humification of the organic matter Chromium speciation in municipal solid 0 day q 20th waste 21 of cornpasting Cr (w/kg) day of...
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Báo cáo y học: "Effects of p-Synephrine alone and in Combination with Selected Bioflavonoids on Resting Metabolism, Blood Pressure, Heart Rate and Self-Reported Mood Changes"
Ngày tải lên :
25/10/2012, 11:04
... 600 mg of naringin and 100 mg of hesperidin No increase in heart rate or blood pressure was observed over the 75 of the study nor were there any differences in a self-reported rating of 10 common ... between any of the five study groups Table depicts the results of the self-report ratings for the 10 symptoms As compared to the placebo group, none of the changes in these 10 self-reported symptoms ... exert cardiovascular effects by many authors [see for example, 20, 21, 33-35] However, no effects on heart rate or blood pressure were observed in response to p-synephrine or p-synephrine in combination...
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