the type of photography

... of the water from this bulb decreases the temperature of the mercury in the tube b in proportion to the dryness of the atmosphere, and the number of degrees the tube b indicates below that of the ... the ferro-citrate of the protoxide, or the peroxide of mercury, or of the protoxide of lead, by using creams of these salts, or by successive applications of the nitrates of the respective oxides, ... ruddy snuff-brown, the change of tint coming on rather suddenly about the end of the blue or beginning of the violet rays of the luminous spectrum. Beyond the extreme violet rays, the action rapidly...

Ngày tải lên: 22/02/2014, 03:20

... is the cut-off value in the Recommendations of the American Heart Association [35] and the trigger for initi- ation of insulin treatment for ICU patients recommended by the American College of ... that are the root of hospital acquired hyperglycaemia and in the long term lead to development of diabetes. Although the incidence of hospital acquired hypergly- caemia differed between the three ... important contribut- ing factor. The difference in the incidence of hyperglycae- mia is probably a consequence of those differences and the differences in the severity of disease. However, it seems...

Ngày tải lên: 25/10/2012, 10:02

... or other types of pain) or is unwilling to stop taking other medications for the treatment of OA Any other condition that, in the opinion of the investigator, would adversely affect the subject's ... 16.6% of the US popula- tion. The two most common types of arthritis are os- teoarthritis (OA) and rheumatoid arthritis (RA). OA of the knee and hip is a growing health concern and is the most ... established. Type II collagen is the pri- mary form of collagen contained in cartilage. Type II collagen extracts contain the amino acids found in the framework of human cartilage. In addition, these...

Ngày tải lên: 26/10/2012, 09:48

... contributor to the risk of type 2 diabetes mellitus (type 2 DM) in ecological and migrant studies [1;2]. However, data on associations between total meat and type of meat intake and the risk of type ... of type 2 DM in four prospective studies [3;5-7]. The available data on the association between meat intake and the risk of type 2 DM are limited to four health professionals cohorts and the ... study there was no information on associations of different types of meat and the risk of diabetes. Poultry consumption was associated with a moderate decrease in risk of type 2 DM in the NHS...

Ngày tải lên: 31/10/2012, 16:49

Ngày tải lên: 03/01/2014, 19:44

... to the identification of the second siderophore (data not shown). We therefore assume that either the extraction conditions were inadequate for the iso- lation of the natural product, or that the ... characterization of these compounds is growing and may result in the synthesis of specific inhibitors based on the structure of the pathogen siderophore [16]. A promising approach for the isolation of secondary metabolites, ... derivatization-based elucidation of the overall stereochemistry. Further- more, the functional properties of erythrochelin acting as an iron-chelating compound were investigated. On the basis of the analysis of the S....

Ngày tải lên: 16/02/2014, 09:20

... reported to affect the normal trafficking of these proteins. The expression of the MT1-MMP AAA 573 mutant at the cell surface [18] could result from the intracellular traffic of MT1-MMP via an alternative ... Post-translational modifications of the MT1- MMP ICD have also been reported with the palmitoy- lation of the cysteine 574 (C 574 ) residue [30] and the phosphorylation of the tyrosine 573 (Y 573 ) ... of pro-transforming growth fac- tor (TGF)-a [37], CD8a or the frizzled receptor Fz4 [38], as well as in the Golgi retention of p24a, a mem- ber of the p24 family of cargo receptors [39]. In the...

Ngày tải lên: 18/02/2014, 04:20

... inhibition of proliferation of VSMC, which is mechanistically linked to a KLF4-induced enhance- ment of the expression of the tumour suppressor gene p53 [5]. Because of the important roles of KLF4 on the ... antibody. (B) Recruitment of KLF4 to the binding element of the SR-BI promoter region. The ChIP assay was used to detect the binding of KLF4 to the SR-BI promoter. The cross-linked protein-DNA ... found that the promoter of SR-BI contained multiple putative KLF4 binding sites. However, the direct effect of KLF4 on the expression of SR-BI remains unknown. Here, the expression of KLF4 in...

Ngày tải lên: 18/02/2014, 04:20

... Lys224– Tyr228 (the back of the pocket) and the disulfide bridge Cys191–Cys220 (the front of the pocket) (Fig. 4A). The backbones of these segments form a deep hydrophobic pocket with the negatively ... planes of the bonds between Trp215–Gly216 and Cys191–Gln192 sandwich the phenyl ring of benzamidine. The DESC1 S1 pocket resembles the thrombin S1 pocket type because of the presence of an Ala rather ... below). The southern boundary of the active site cleft of DESC1 is formed by the 145 autolysis loop. The backbone of this loop differs mark- edly from the other serine proteinases, making the act- ive...

Ngày tải lên: 19/02/2014, 00:20

... within the Golgi system was prevented by blocking transport from the ER to the Golgi. BFA had no effect on the relative lack of the 130 kDa isoform of the K650M mutant. Endo H digestion of the immunoprecipitated ... from the cis- to the trans -Golgi compartments. Effect of brefeldin A treatment on the processing of wild -type and mutant FGFR3 molecules To further characterize trafficking of the wild -type and mutant ... role for components of the ER–Golgi vesicle transport. Through the use of mark- ers for the ER (PDI) and the Golgi apparatus (GM130, p230), the phosphorylated isoforms of the K650M mutant were...

Ngày tải lên: 19/02/2014, 00:20

... constants in the range of 0.5 mm were estimated from isothermal titration calorimetry [36]. The C2 domains of other proteins showed cal- cium-binding affinities in the range of 1–50 lm [37,38]. As the ... preparation of the PpNp. The financial support of the Kultus- ministerium des Landes Sachsen-Anhalt and the Graduiertenkolleg 1026 of the Deutsche Forschungsge- meinschaft, Bonn (Germany), and the support ... the typical range for a spherical particle. The bell-shaped distance distribution function illustrates the quality of the experimental data (Fig. 2B). Reconstruction of the overall shape of the...

Ngày tải lên: 19/02/2014, 02:20

... way [19]. When comparing the MLC region of the 2D gels between TA from PV– ⁄ – and PV+ ⁄ + mice, the pattern is virtually identical with the exception of the lack of the PV spot in PV– ⁄ – mice ... levels of MLC3 and PV are much higher in TA than in SOL, the ratio of the two proteins in each of the two muscles seemed to be constant (Fig. 2C). A high degree of homology between short segments of ... & Cuezva JM (1997) Control of the trans- lational efficiency of beta-F1-ATPase mRNA depends on the regulation of a protein that binds the 3¢ untrans- lated region of the mRNA. Mol Cell Biol 17,...

Ngày tải lên: 19/02/2014, 07:20

... were also found. The 1 H-NMR spectrum revealed the absence of anomeric signals from GlcN I and GlcN II of Lipid A, the lack of pyruvate methyl groups, as a consequence of the cleavage of the ketal group ... Elucidation of the structure of the lipopolysaccharide core and the linkage between the core and the O-antigen in Pseudomonas aeruginosa immunotype 5 using strong alkaline degradation of the lipopolysaccharide. ... found either in wild -type strains and in mutant strains harboring mutations in the genes encoding enzymes of the biosynthesis and/or the transfer of the O-specific polysaccharide [12,13]. The core...

Ngày tải lên: 19/02/2014, 13:20

... on, the addition of a small amount of a QAE1 isoform, nfeAFP8 (Fig. 7). This is similar to the case of the QAE2 isoform, nfeAFP13; the activity of its monomer was enhanced by the pres- ence of ... sequence alignment of nfeAFPs The complete amino acid sequences of the 13 isoforms of nfeAFP were determined based on the cDNA A B Fig. 2. (A) HPLC purification of the isoforms of type III AFP from ... and lowers the energy barrier to allow adsorption of the ‘less active’ isoform; (b) the less active isoform (SP or QAE2) can then adsorb to the ‘open space’ between the prebound AFPs of the ice crystal...

Ngày tải lên: 19/02/2014, 16:20

... types is, the headword of the current node (type1 ), the headword of the parent node (type2 ), the headword of the grandpa node (type3 ), the first word in the objective word sequence (type4 ), the first ... the first word in the objective word sequence which have the possibility to act as the headword of the current constitute (type5 ), the headword of the right brother node (type6 ). The cumulative predictive ... feature types, part -of- speech feature types and constituent label feature types from the view of information theory. Data The experiment is conducted on the history feature types of the nodes...

Ngày tải lên: 20/02/2014, 18:20

... The “positive” or “negative” part of a person’s blood type is determined by a separate gene, called the Rh factor. Each of us has two copies of the gene for the Rh factor, on ... Inherited From the Other Parent Child’s Rh Type + + + - - - + - + You can see that the Rh-positive gene is dominant over the Rh-negative gene. A person’s Rh type is negative only if they inherit ... 1. There are two versions (alleles) of the Rh factor gene: positive and negative. A person’s Rh status is determined by which allele he/she inherits from each parent. This table shows the different...

Ngày tải lên: 23/02/2014, 20:43

Ngày tải lên: 05/03/2014, 23:20

Ngày tải lên: 07/03/2014, 05:20

Ngày tải lên: 07/03/2014, 15:20

Ngày tải lên: 08/03/2014, 02:21