... 1.2 Gene loci of NOS isoforms 10 Table 1.3 A summary of NO and H2S 33 Table 2.1 Gene sequences and corresponding product sizes of GADPH, COX- 1, COX- 2, iNOS, nNOS, eNOS and CSE ... (Xu et al., 1994) Table 1.2 Gene loci of NOS isoforms Previous name nNOS (NOS 1) iNOS (NOS 2) eNOS (NOS 3) Adapted from Ignarro, 2000 Molecular Weight(kDa) 161 131 133 Gene locus 12q24.2-12q24.3 ... inducible (iNOS; encoded by the NOS2 gene) and endothelial (eNOS; encoded by the NOS3 gene) (Alderton et al., 2001) The genes for these isoforms are found on different chromosomes, the loci of which...
Ngày tải lên: 11/09/2015, 16:07
... Estimation of Water Filtration and Nutrient Regeneration by Exposed Sandy Beaches Marine Environmental Research, 6, 37-47 Porter K.G and Feig Y.S (1980) the use of DAPI for identifying and counting ... at day 23 and 58 in the C and O simulators Fig.8 shows infiltration rate of seawater by tidal action both in the C and O simulators The infiltration rates of sweater at day 23 in the C and O simulators ... identifying and quantifying instances of exposure of biological communities to spilled hydrocarbons, evaluating acute, chronic and residual toxicity to organisms, and assessment of subsistent...
Ngày tải lên: 05/09/2013, 08:40
Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot
... consisted of a hexamer of dimeric units, and that the formation of the supramolecular assembly resulted in an increase in the catalytic efciency compared with that of the dimeric unit of the enzyme ... structure of CDase I-5, the quaternary state of CDase I-5 was likely to be maintained by the intrinsic capability of the N- and C-terminal regions of the enzyme to form a dodecamer at pH 7.0 and a ... structure and peptide backbone of native CDase I-5 were stable and rigid at pH 7.0 in the absence or presence of KCl at concentrations up to 1.0 m Kinetic study of rapid dissociation of CDase...
Ngày tải lên: 07/03/2014, 12:20
EFFECTS OF TARIFFS AND SANITARY BARRIERS ON HIGH- AND LOW-VALUE POULTRY TRADE potx
... (breasts and wings) of chicken and turkey along with deboned meat and specialty items Low-value poultry is comprised of mainly dark meat (drumsticks and thighs) of chicken and turkey.3 White and dark ... products 11 Koo and Goltz assume perfectly inelastic demand, Alston and Scobie use a demand elasticity of -0.5 for all regions, Beck et al use demand elasticities of -0.56 for broilers and -1.09 for ... between aggregate high-value and low-value poultry products If the aggregate price of high-value poultry, which is a function of the price of imports and the domestic price of high-value poultry, increases...
Ngày tải lên: 08/03/2014, 09:20
Effects of compost and phosphate amendments on arsenic mobility in soils and arsenic uptake by the hyper
... pathway from inorganic and methylated forms of As (Onken and Adriano, 1997) Akins and Lewis (1976) added DSMA-74As to a soil system and measured a loss of 74As The loss of 74As from the reduced ... mechanism of P-enhanced release of As in the soil and subsequent promotion of As movement through the soil by competition of dissolved As and P for ion adsorption sites (Davenport and Peryea, ... significant change in pH of the CCA soil was probably due to the similar pH of the soil and each of the amendments The application of the neutral pH amendments increased pH of the acidic ASC soil...
Ngày tải lên: 16/03/2014, 00:07
Báo cáo khoa học: Mutual effects of proton and sodium chloride on oxygenation of liganded human hemoglobin Oxygen affinities of the a and b subunits potx
... concentrations of 0.1, 0.5, 1.0 and 2.0 m The rate constant of BR and the quantum yield of BR, in the presence of NaCl, gave a direct evidence of significant functional heterogeneity for the a and b subunits ... association rate constant of O2 rebinding and the 6110 quantum yield of BR for the a and b subunits within the liganded dimer and tetramer of hemoglobin were determined Second, pH and NaCl effects on ... shown by Imai and Yonetani [23] by determination of the hemoglobin affinity for the fourth ligand molecule The purpose of this study was twofold First, the mutual effects of pH and NaCl on the...
Ngày tải lên: 16/03/2014, 14:20
Effects of cattle and poultry manures on organic matter content and adsorption complex of a sandy soil under cassava cultivation (Manihot esculenta, Crantz) doc
... Total nitrogen (Nt) and organic nitrogen (Norg) were calculated as the sum of Kjeldahl-N and NO3 N and as the difference between Nt and the inorganic nitrogen (sum of NH4+-N and NO3-N), respectively ... manures which has three roles of organic matter sources, of protection of the soil against erosion and of increase in the activity of earthworms which reduce water runoff (Hole et al., 2005; Parfitt ... The particles size distribution of the soil indicated very sandy soils under the control, sandy under the cattle manure, sandy on the top horizon (0 - 22 cm) and sandy-clay on the sub horizon (22...
Ngày tải lên: 23/03/2014, 21:20
báo cáo hóa học:" Different effects of femoral and tibial rotation on the different measurements of patella tilting: An axial computed tomography study" doc
... rotation of Measurements of PTAs and the neighboring bone rotation of the knee PTA-G: patella tilt angle of Grelsamer; PTA-S: patella tilt angle of Sasaki; PTA-M: modified patella tilt angle of Fulkerson; ... tilt angle of Grelsamer; PTA-S: Patella tilt angle of Sasaki; PTA-M: modified patella tilt angle of Fukerson Page of (page number not for citation purposes) Journal of Orthopaedic Surgery and Research ... Abnormal motions of the tibia and femur are believed to have an effect on patellofemoral mechanics and therefore PFPS [13] The current work is to explore the various effects of neighboring bone...
Ngày tải lên: 20/06/2014, 01:20
Báo cáo hóa học: " Effects of crystallization and dopant concentration on the emission behavior of TiO2: Eu nanophosphors" potx
... properties of nanostructures, monitoring the unusual band broadening and shifts of Raman bands associated with particle size According to the Heisenberg uncertainty principle, the particle size and ... of the momentum of the scattered phonon according to the law of conservation of momentum, causing a peak broadening as well as a shift of the Raman bands [24] Figure shows the Raman spectra of ... the increase of doping concentration The reason of such bandgap energy increment has been proposed as the gradual movement of the conduction band of TiO2 above the first excited state of Eu+3 due...
Ngày tải lên: 20/06/2014, 23:20
Báo cáo nghiên cứu khoa học: " EFFECTS OF ULTRASOUND AND MICROWAVE IRRADIATION ON THE GREEN OXIDATION OF ALKYLARENES BY KMnO4/CuSO4 5H2O"ơ ppsx
... Structure of substrates and products in the oxidation of alkylarenes 2.RESULTS AND DISCUSSION The stoichiometric factor investigated on the oxidation of diphenylmethane in two methods (microwave and ... in the case of oxidation of 5, the reaction temperature provided by microwave or conventional heating increased the yield of 5b, ii) in case of the oxidation of 4, the assistance of microwave ... ratio of substrate, KMnO4, and CuSO4 5H2O was 3:12:24 This ratio, observed again also for the oxidation of indane, confirmed that it was the best molar ratio for the oxidation of alkylarenes and...
Ngày tải lên: 22/07/2014, 03:20
Báo cáo lâm nghiệp: "Interactive effects of irradiance and water availability on the photosynthetic performance of Picea sitchensis seedlings: implications for seedling establishment under different management practices" ppt
... ability and light requirements of different species [31, 32] Although the impacts of water deficits may be less under shaded conditions, because of a lower evaporative demand, the amount of soil ... impact of water deficits could also be exacerbated due to the out-planting of bare-root seedling stock, as is used in Ireland and the UK, in the early spring [24] The shallow rooting pattern of Sitka ... water deficits and water logging during an annual growth cycle Assessments of photosynthetic performance provides a useful means of monitoring the response of seedlings to a number of environmental...
Ngày tải lên: 08/08/2014, 00:22
Báo cáo lâm nghiệp: "Interactive effects of phosphorus and light availability on early growth of maritime pine seedlings" pptx
... of the seedlings was 120–180 and 400– 500 µmol m–2 s–1 for the LL and HL treatments, respectively Table II Mean and standard deviation of diurnal air and nutrient solution temperatures (°C) and ... high light a 48.6 and 56% increase of stem and root biomass, respectively On four deciduous and pioneer species, Rincon and Huante [47] reported larger relative growth rates (RGR) and biomass production ... assess how growth rate and biomass of a forest tree species are affected by different levels of light and phosphorus availability and whether some interactive responses to light and phosphorus limitation...
Ngày tải lên: 08/08/2014, 00:22
Báo cáo khoa học: "Effects of livestock and prescribed fire on coppice growth after selective cutting of Sudanian savannah in Burkina Fas" pptx
... degree of recovery of Ba20 was 20% and of Ba130 was 10%, disregarding the growth of non-cut stems in 1993 Table III Mean values of 48 plots with a size of 0.25 each, for dendrological parameters of ... as mean basal area and stand density before and after selective cutting P stands for protected species; Po for timber and poles; PF for poles and fuelwood; F for fuelwood and others; T for tree; ... Effects of livestock (A and C) and fire regimes (B and D) on basal area and mean stem height during years (1994–1999) A and B are basal area per stool (stems > 10 cm girth at breast) at stump and...
Ngày tải lên: 08/08/2014, 14:20
Báo cáo khoa học: " Effects of liming and gypsum regimes on chemical characteristics of an acid forest soil and its leachates" ppsx
... exchangeable A and to increase the level of avail1 able Ca and Mg in the surface and subsoil Because of the extensive use of liming material in temperate regions and a paucity of available experimental ... Experimental method The field profile was reconstituted in containers of rigid polyethylene (30 cm deep and 20 cm diameter) using cm of A and 15 cm of (B) with bulk densities of 0.65 and 0.9 kg L respec-1 ... increasing Ca and Mg rates (fig 1a) The increase was evaluated to be 16, 33 and 46% respectively for the 0.56, 2.8 and 5.6t harates of CaCO treatment, -1 16, 37 and 76% for CaCO + MgO and 22, 47 and 56%...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: "Effects of irrigation and nitrogen fertiliser on the growth and nutrient relations of Prunus avium L and ’Colt’ (Prunus avium x Prunus pseudocerasus) in the nursery and after transplantation" doc
... genotype and irrigation for the total foliar content of Ca and Mg The total foliar contents of Ca per plant of ’Colt’ and P avium were 046 and 503 mg, respectively, for unirrigated trees and 503 and ... of N and Ca in the stems and shoots of ’Colt’ were greater than in P avium From May until the end of July the concentration of K, Mg and Mn were significantly higher in the stems and shoots of ... trees were cut at ground level and records made of basal stem diameter and the number and length of Trees shoots for each tree The stems and leaves were separated and dried in an oven for 48 h...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo y học: "Effects of etizolam and ethyl loflazepate on the P300 event-related potential in healthy subjects" docx
... al Annals of General Psychiatry 2010, 9:37 http://www.annals-general-psychiatry.com/content/9/1/37 Page of Figure Effects of acute and subchronic treatment with etizolam and ethyl loflazepate ... and subchronic administration of ethyl loflazepate and etizolam Ethyl loflazepate is a potent, non-sedative, anxiolytic drug with a long EH of 122 h [21], whereas etizolam is characteristic of ... ERP and neuropsychological tests Methods Study design and subjects All subjects had normal acoustic function and were right handed The ethics committee of Chiba University Graduate School of Medicine...
Ngày tải lên: 09/08/2014, 01:21
Báo cáo khoa học: " Evaluation of the effects of climatic and nonclimatic factors on the radial growth of Yezo spruce (Picea jezoensis Carr) by dendrochronological methods" pps
... variance of ring widths and wood densities [12, 13, 19, 24, 26, 32] Thus, ring widths and wood densities provide records of the effects of both climatic and nonclimatic factors on the radial growth of ... ring-width and maximum-density series of all cores that was due to climatic and regional nonclimatic factors was extracted by this standardization procedure Standardization of the ring-width and maximum-density ... September The cores were cut into 2-mm-thick strips, and then they were dried and irradiated with soft X-rays at15 kV and mA for 240 s from a distance of 1.5 m The X-ray films were scanned with a microdensitometer...
Ngày tải lên: 09/08/2014, 04:20
Báo cáo y học: " Diametrically opposed effects of hypoxia and oxidative stress on two viral transactivators" pdf
... ranges of menadione (Figure 3A) and paraquot (Figure 3B) for 18 hours At this time, reporter expression was assayed and is indicated as percent of reporter expression observed in the absence of menadione ... transactivates the expression of a subset of EBV genes required to drive the proliferation of EBV-infected cells Therefore, hypoxic/anoxic conditions that increase transactivation of these genes by EBNA1 ... transactivation by EBNA1 and Tat in a manner opposite to the effect of hypoxia Differing effects of the oxidizing agents menadione and paraquot on Tat and EBNA1 EBV and HIV-1 infected cells reside...
Ngày tải lên: 12/08/2014, 04:20
Báo cáo y học: "Pharmacoproteomic study of the effects of chondroitin and glucosamine sulfate on human articular chondrocyte" pot
... reported the role of GS in counteracting the IL-1β-mediated increase of inducible nitric oxide synthase (iNOS) and the decrease of heme oxygenase, and indicated that the influence of GS and CS on oxidative ... verification studies of some of these changes (which would allow both the inclusion of more samples to be analyzed and the performance of time-course or doseresponse experiments) As a proof of the act, ... metalloproteases, [35,36] the expression of phospholipase A2 [37,38] and cyclooxygenase-2, [39] and the concentrations of prostaglandin E2 [40] They also reduce the concentration of pro-inflammatory cytokines,...
Ngày tải lên: 12/08/2014, 14:22
Báo cáo y học: "The immediate effects of local and adjacent acupuncture on the tibialis anterior muscle: a human study'''' pdf
... A and 102 μV in B Figure groups strength (KGF) acupuncture Muscle before and afterresults of the SP9 (A) and ST36 (B) Muscle strength (KGF) results of the SP9 (A) and ST36 (B) groups before and ... Flow diagram of the local and adjacent acupuncture The diagram also includes the number of volunteers who were excluded from the trial sity of Sao Paulo approved the study methods and procedures ... carried out in the Laboratory of Bioengineering, Neuropsychobiology and Motor Behavior at the University of Sao Paulo between August and November in 2007 The Committee of Ethics in Research at the...
Ngày tải lên: 13/08/2014, 15:21