3 characterization of renal masses using single phase dect

... (Figure 5; Table 1) Some of these cis-acting elements were also present in some of the promoters of the orthologs of ZmCOI6.1 suggesting that they share a common feature of possible transcriptional ... the appearance of two fragments The presence of two fragments in the analysis of ZmCOI6.1 expression pointed to the possibility that alternative splicing is taking place Analysis of the putative ... intensity of 300 µmol m-2 s-1 and a relative humidity of 60/70% (day/night) 2 Reverse transcriptase (RT)-PCR, cloning and analysis of cDNA Total RNA was extracted from maize leaf samples using

Ngày tải lên: 14/01/2020, 14:20

... migration of compounds from the urine, or liquid phase, to the headspace of the vial, or gas phase, depends on the volume of the liquid phase, the volume of the gas phase and the affinity of compounds ... °C, freeze-dried, with the addition of 1 ml of saturated NaCl solution (salt), with the addition of 1 ml of 5M HCl solution (acid) or with the addition of 1 ml of 5M NaOH solution (base) The results ... concentration of compounds in the headspace of the urine samples by increasing the ionic strength of these samples, which result in a richer profile of VOCs detected by GC-MS [11] Although the addition of

Ngày tải lên: 29/05/2020, 13:33

... Presently the progress of green chemistry in the synthesis of nanoparticles with the use of plants has engrossed a great attention This study reports the synthesis of ZnO using latex of Euphorbia Jatropa ... spectrum of ZnO The XPS technique is used to investigate the chemicals at the surface of a sample Photons of specific energy are used to excite the electronic states of atoms below the surface of the ... A trace of carbon was resulted due to the hydrocarbon from XPS itself Fig 7(a) shows wide range of spectrum of XPS Fig 7(b)e(d) shows the high resolution XPS spectra of the elements of Zn, O

Ngày tải lên: 27/01/2021, 06:20

... Presently the progress of green chemistry in the synthesis of nanoparticles with the use of plants has engrossed a great attention This study reports the synthesis of ZnO using latex of Euphorbia Jatropa ... spectrum of ZnO The XPS technique is used to investigate the chemicals at the surface of a sample Photons of specific energy are used to excite the electronic states of atoms below the surface of the ... A trace of carbon was resulted due to the hydrocarbon from XPS itself Fig 7(a) shows wide range of spectrum of XPS Fig 7(b)e(d) shows the high resolution XPS spectra of the elements of Zn, O

Ngày tải lên: 17/03/2021, 20:16

... temperature was raised to 230 °C using a ramp of 5 °C min−1 and further increased to 250 °C using a ramp of 50 °C min−1 The total run time was 48.40 min The working pa-rameters of the cryogenic modulator ... Austria c Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece d Chromaleont s.r.l., c/o Department of Chemical, Biological, ... optimization,theproposedmethodwascomparedwithconventionalSPMEregardingtheanalysisof dif-ferenttypes ofwhiskey (i.e., Irish whiskey, single maltScotch whiskey and blended Scotch whiskey) andwasshowntoexhibitanuptoafactorofsixhighersensitivityandbetterrepeatabilitybyafactor

Ngày tải lên: 20/12/2022, 21:29

... proportion to the distance of two electrodes, than that of double layer (MHz, Raythatha & Sen, 1986) with polarization scale of particle size Because charges accumulation is the cause of the interfacial ... the process of measurement, essentially belongs to the category of interfacial polarization In the definition of interfacial polarization, the discrepancy between the two materials often pertains ... a brief description of each of them is as follows Chapter 2 presents a critical review of the fundamentals regarding polarization, different polarization mechanisms in the single component material

Ngày tải lên: 02/10/2024, 01:37

... because of the digitization of the developed film and the specific technology of these cameras The objective of the present paper is to provide a characterization of the surface quality of the ... and their difference (f) radius of curvature, and poorly contrasted surface texture), the limit of detection of such bumps is of the order of 5 mm, and a minimum size of about 10 mm is needed to ... center of the plate is then put in place of the observed object (located at a distance of 16 m from the camera) and at an angle of 40◦with respect to the optical axis to estimate the depth of field

Ngày tải lên: 01/11/2022, 09:07

... domain of human DBP Most of the residues that interact with the Triton X-100 molecule in the crystal structure of the SCP-2-like domain of human DBP are located on the C-terminal half of the ... codgerminat-ing sequence of the E lagascaeSCP-2 cDNA Euphorbia lagascaeSCP-2 cDNA sequence encodes a protein of 122 amino acids with a molecular mass of 13.6 kDa and pI of 9.5 It contains a PTS1 ... flowers and siliques of E lagascae plants We also isolated RNA from endosperm and hypocotyls of 4-day-old seedlings The expression pat-tern of SCP-2 RNA was analysed by RT-PCR using gene-specific

Ngày tải lên: 16/03/2014, 12:20

... generation of Ab peptides in pathological processes Study of the characteristics of the PS complex will facilitate elaboration of the molecular processes involved in the production of Ab Analysis of ... and includes lack of Ab amyloid peptide generation and Notch signalling in PS double knockout cells, cofractionation of activity with PS, abolition of activity with mutation of conserved aspartates ... inde-pendent of maintenance of disulfide bonds Stability to 2Murea further supports this strong interaction However, the complex breaks down with increased urea concentration of 5M in presence of reducing

Ngày tải lên: 16/03/2014, 16:20

... increase of 251 A˚2 in the solvent accessible surface area of the protein Comparisons of the side chain solvent accessibility of the X-ray structure of RBP (without retinol bound) with that of the ... of RBP reported here may have relevance to our under-standing of the properties and ligand binding of other members of the lipocalin superfamily This is of partic-ular interest in the light of ... stabilize the binding of retinol to RBP Studies of the interactions of chimaera of RBP and epididymal retinoic acid binding pro-tein (ERABP) with TTR have identified the region of the RBP sequence

Ngày tải lên: 16/03/2014, 23:20

... Claeys M, De Meulemeester H, Nuttin B, De Loof A & Schoofs L (1998) Purification of toxic compounds from larvae of the gray fleshfly: the identification of paraly-sins Biochem Biophys Res Commun ... branch of the catabolic cascade, resulting in the de novo synthesis of the essential cofactor NAD [10] 3-Hydroxykynure-nine detoxification is a metabolic priority also for the vast majority of other ... role of XA in the gametogenesis and fertility of the malaria parasite [23,24] Very recently, the molecu-lar details of the signalling cascade triggered by XA and resulting in the maturation of

Ngày tải lên: 16/03/2014, 23:20

... prolongation of the repolarizing phase of spikes (B) Modification of rNav1.4 currents by lM Lqh6 The current was evoked by depolarizing test pulses to )10 mV from a HP of )100 mV Note the slowing of the ... Concentration dependence of toxin effects Quantification of the differential ability of toxins to modify the activity of rNav1.4 channels was performed using dose–response curves of the relative maintained ... presence of a-like toxins at 0.2 lM, the relative amplitude of the maintained current was always higher for hNav1.5 (10–19% of the peak) than for rNav1.4 (2–6% of the peak) The order of potency of

Ngày tải lên: 17/03/2014, 11:20

... Department of Molecular Biology, International Institute of Molecular and Cell Biology in Warsaw, Poland 2 Laboratory of Molecular Medicine, Institute of Biochemistry and Biophysics, Polish Academy of ... Analysis of the TSSK3 primary sequence revealed the presence of a structure reminiscent of the activation loop of protein kinases belonging to the AGC kinase family [23] (Fig 3A) Within this family of ... substitution of Val8 to Ala and pep4 mutants with substitutions of Ser to Ala as indicated Right: One-dimensional TLC of hydrolysates of 32 P-labelled GST–peptides phosphorylated by TSSK3 The positions of

Ngày tải lên: 23/03/2014, 11:20

... monoisotopic [M-2CO2-H]– mass of 1840.42 Da) The mass shift of
4 Da (MR) M) confirms the formation of the two disulfide bridges However, comparison of the retention times of the hydrophilic tx5a, ... costs of the reagents and our desire to obtain peptides that were of the highest purity Also, the use of only a slight excess (10–20%) of some expensive amino acids contributed to the low yield of ... independent laboratories from the venom of the mollusc-hunting cone snail, Conus textile, the
cloth-of-gold cone, is comprised of an unusually large number of amino acids that are post-translationally

Ngày tải lên: 23/03/2014, 13:20

... image of a living archaeal cell in late exponential phase of growth, showing the nucleoid by staining with DAPI and Microscopic image of a living bacteria cell (E.coli) in exponential phase of growth, ... of single- chain IHF (scIHF) [10] 30  Fig 3.3 AFM images of attL DNA on mica surface 35  Fig 3.4 Zoom-in images of wild-type IHF induced DNA bending (The bright dot in the 2/3 part of ... crowding is one of the mechanisms that are employed for compaction of DNA In cells, large amount of RNAs and proteins are produced from transcription of genomic DNA and translation of mRNAs, respectively...

Ngày tải lên: 14/09/2015, 08:39

... enormous amount of credit belongs to a multitude of people for making this research successful First of all, I would like to thank my supervisor, Prof Chan Sze On Hardy of Department of Chemistry ... Formation of the colloidal dispersion of PANI-CS nanoparticles…… 39 2.3.2 Morphologies and formation mechanism of the PANI-CS nanoparticle41 2.3.3 Effect of reaction parameters on the size of PANI-CS ... Formation Mechanism of PPy-CS nanoparticles….67 3.3.3 Effect of Reaction Parameters on the Size of PPy-CS Nanoparticles….73 3.3.4 Effect of Reaction Parameters on the Colloidal Stability of PPy-CS Dispersion………………………………………………………………74...

Ngày tải lên: 15/09/2015, 17:10

... degree of substitution of the resin, 0.5 mmol of Na-Boc-Met per gram of resin was used for Na-Boc-Met coupling, yielding after acetylation (acetic anhydride/ dichloromethane, : 5), a substitution of ... the Teflon vessel of an HF apparatus and the peptide was cleaved from the resin by treatment with 1.5 mL of anisole, 0.25 mL of dimethyl sulfide, and 10 mL of anhydrous HF per gram of peptide-resin ... concentration of agonist A, in the presence of the antagonist B, which is equiactive to [A], the concentration of agonist in the absence of antagonist Values presented are the mean ± SE of at least...

Ngày tải lên: 08/03/2014, 02:21

... spectra of Figure 8.3b UV-absorption spectra of ZnSe NPs isolated at various temperatures ZnSe NPs isolated at various HDA after of heating concentration after of heating 8.2.2 Optical Properties of ... size of ZnSe and CdSe NPs 129 Chapter ZnSe & CdSe NPs Figure 8.9 XRPD patterns of ZnSe and CdSe NPs Figure 8.10 SAED of (a) ZnSe and (b) CdSe The TEM images of ZnSe and CdSe NPs isolated after of ... growth of the NPs CdSe QD was synthesized using similar strategy, except that 50 mg of [Cd(SeC{O}Ph)2] was dispersed in mL of TOP and injected into hot TOPO/HPA solution (220 & 250 ˚C) The color of...

Ngày tải lên: 14/09/2015, 08:46

... chemicals used were of the highest purity available and of analytical grade Screening, isolation and identification of micro-organism Isolation of the microbial strain capable of IAA production ... concentration contained 0Æ5 ml of enzyme extract and 2Æ5 ml of 0Æ5 mol borate buffer (pH 8Æ5) containing 0Æ1 lmol of pyridoxal phosphate, 40 lmol of l-tryptophan and 20 lmol of a-ketoglutarate The reaction ... Consequence of media components on IAA production Effects of various media components on the production of IAA were assessed by altering the medium composition ª 2011 The Authors Journal of Applied...

Ngày tải lên: 06/08/2013, 21:06