Báo cáo y học: "Association Study of Aromatase Gene (CYP19A1) in Essential Hypertension" ppsx
... Applied Chemistry, Toyo University School of Engineering, Tokyo, Japan 5. Department of Neurology, Division of Neurology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan ... association in men found in our study was not detected in men in their study. There are several reasons for this discrepancy between the results in our study and thos...
Ngày tải lên: 08/08/2014, 16:23
... by comparing the consistency between the new design and a routine control selection design in a large case-control study that was incorporated into a nationwide mortality survey in China in ... bias may have some effect on our results. Second, 5.7% of urban and 13.5% of rural cancer deaths in our study were diagnosed only by clinical experience, or inference after dying,...
Ngày tải lên: 26/10/2012, 09:48
... Department of Biochemistry and Nutrition in Iran University of Medical Sciences. He is interested in study of nutrition and trace elements in human blood. Manuchehr Imamian obtained BSc in Chemistry ... University, Oklahoma, in 1976, MSc (Biochemistry) from University of Oklahoma in 1978, and PhD (Nutritional Biochemistry) from University of Arizona in 1981. He...
Ngày tải lên: 03/11/2012, 09:49
Tài liệu Báo cáo Y học: Kinetic study of sn-glycerol-1-phosphate dehydrogenase from the aerobic hyperthermophilic archaeon, Aeropyrum pernix K1 potx
... reduction by NAD + at 2.1 m M dihydroxyacetone phosphate and varying NADH concentration; B-2, in hibitio n of dihydroxyacetone phosphate reduction by NAD + at 0.32 m M NADH and varying dihydroxyacetone ... dehydrogenase of A. pernix was purified to homogeneity by a combination of ion exchange, hydrophobic, and gel chromatography. The purification procedure yielded approximately 4.4 mg...
Ngày tải lên: 22/02/2014, 04:20
Báo cáo Y học: Fluorescence study of the high pressure-induced denaturation of skeletal muscle actin pdf
... onsidered to originate from the methyl proton of methionine in the vicinity of the DNaseI binding site in actin [28], and the loss i n b iochemical activity (DNase I i nhibition capacity) were almost ... the value may be indicative of the in vivo DV of assembly. However, it must be borne in mind that all of the measurements reported from that study were obtained only after...
Ngày tải lên: 24/03/2014, 00:21
Báo cáo y học: " Low concentration of ethanol induce apoptosis in HepG2 cells: role of various signal transduction pathways"
... its initial effect on protein kinases phosphorylation. The most strikingly and novel finding obtained hereby was the strong inhibition of the GPCR signaling pathway induced mainly by increased ... signaling pathways. The pro-apoptotic effect induced by ethanol was demonstrated by a strong inhibition of GPCR signaling pathway in association with a slight inhibition of JNK and N...
Ngày tải lên: 31/10/2012, 15:37
Báo cáo Y học: The presence of a helix breaker in the hydrophobic core of signal sequences of secretory proteins prevents recognition by the signal-recognition particle in Escherichia coli doc
... variable in the interaction with SRP [14,41,42]. However, the hydrophobicity of cysteine is even slightly lower than that of glycine [37]. Therefore, the cross-linking of (G-10C)prePhoE to P48 indicates ... preprotein is translocated by an insertion–deinsertion cycle of SecA into the SecYEG translocon [8]. Energy for the translocation process is provided by ATP hydrolysis by SecA [8...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo Y học: Coordinated action of protein tyrosine phosphatases in insulin signal transduction potx
... homogeneous preparations of PTP-1B protein into Xenopus oo cytes decreases t yrosine phosphorylation of proteins correspond- ing to the molecular m ass of the IR. Correspondingly, insulin-induced S6 kinase activity ... method, mutagenesis of the conserved cysteine to serine (CfiS) or an aspartate to alanine (DfiA) within the catalytic domain of Fig. 1. Scheme of the major insulin si...
Ngày tải lên: 17/03/2014, 23:20
Báo cáo Y học: Identification of mammalian-type transglutaminase in Physarum polycephalum Evidence from the cDNA sequence and involvement of GTP in the regulation of transamidating activity potx
... nucleotides inhibit the enzymatic activity of PpTGase might be similar to that by which they inhibit the enzymatic activity of TGase 4. Hydrolysing activity of GTP was also found in the purified ... by adding 20 lLofTGases solution to the premixed solution and then incubating at 37 °C for 1 h. TGase-catalysed conjugation of 5-(biotinam- ido)pentylamine into dimethylcasein was measure...
Ngày tải lên: 17/03/2014, 23:20
Báo cáo Y học: Detailed characterization of polydnavirus immunoevasive proteins in an endoparasitoid wasp doc
... (IEP-1) deter- mined in the prior study [21] is underlined. The amino acid sequence (10 amino acids) of IEP-2 determined in the present study is also underlined. Potential Asn-glycosylation sites are ... respectively, instead of the calyx cells. Further, the expression of IEP proteins is not synchronized with that of CkPDV capsid proteins; IEP proteins were observed approximat...
Ngày tải lên: 31/03/2014, 15:20