Báo cáo y học: "Characterization of erythrovirus B19 genomes isolated in liver tissues from patients with fulminant hepatitis and biliary atresia who underwent liver transplantation"

... prevalence of B19 infection in livers from patients with fulminant hepa-titis and biliary atresia. Interestingly, all fulminant hepatitis patients infected with B19 had the replicative form of B19 mRNA. ... Characterization of erythrovirus B19 genomes isolated in liver tissues from patients with fulminant hepatitis and biliary...

Ngày tải lên: 26/10/2012, 10:03

... the superfamily of lipid-binding proteins, which occur in invertebrates and ver- tebrates. Included in this superfamily are the cellular retinoic acid-binding proteins and retinol-binding proteins, which ... of similarity in the ligand-binding pocket to bovine and human CRABP [5]. However, recent ligand-binding studies with recombinant msCRABP showed high affin- ity binding f...

Ngày tải lên: 23/03/2014, 10:21

... erythrocytes [18]. Certain drugs have been entrapped in erythro-cytes by endocytosis, including vinblastine, chlor-promazine, hydrocortisone, propranolol, tetracaine, retinol, and ... characterization of pravastatin loaded erythrocytes Hematological Indices To determine the effect of loading process on erythrocytes, normal erythrocytes, erythrocytes sus-pen...

Ngày tải lên: 25/10/2012, 11:10

... EEG methods, and interdisciplinary interest in its application as a prognostic, diagnostic, and investigative tool, an understanding of the underpinnings of P300 and N200 physiology may support ... decrease in the older population, suggesting a shortening of the sensory auditory memory trace with increasing age [19]. The same phenomenon occurs in the very young, indicati...

Ngày tải lên: 02/11/2012, 11:08

... 7-chloro-4-nitrobenzo-2-oxa- 1,3-diazole, ethacrynic acid, p-nitrobenzyl chloride, dehydroascorbate, bromosulfophthalein, Evan’s blue, hem- atine, and p-chloranil were obtained from ICN; hydroxy- ethyl disulfide (HEDS) and vinylene trithiocarbonate ... containing 5 m M GSH, GSSG or S-hexyl GSH. Ten microliters of the original protein, binding assay supernatant and eluate were analyze...

Ngày tải lên: 21/02/2014, 01:21

... i.e. Cys67–Cys99 and Cys163– Cys194 (numbering of VPR from the N-terminal of the proteinase domain (see Fig. 2 or 3). The proteinase domain of VPR additionally contains Cys277 and Cys281, and Cys351 ... identical inactivation behaviour, indicating that the same disulfide(s) are involved in maintaining the integrity of active protein structure in both wild-type and recombi...

Ngày tải lên: 21/02/2014, 01:21

... in ins ects and are likely to play e qually important roles. However, only limited information is available on UDP-glycosyltransferase activity in insects. Insect UGT enzymes typically use UDP-glucose ... UDP- glycosyltransferase. The UDP-glycosyltransferases ( UGTs) are a superfamily of enzymes that p lay a central role in the detoxication and elimination of a wide range of e...

Ngày tải lên: 22/02/2014, 04:20

... thermophilus;structuralanalysis. Microbial exopolysaccharides (EPSs) are employed in the food industry as viscosifying, stabilizing, emulsifying and gelling agents [1]. The texturizing properties of EPSs in fermented ... irrigated with 50 m M NH 4 HCO 3 using refractive index detection. De-N-acetylation and deamination A solution of polysaccharide (5 mg) in anhydrous hydrazine...

Ngày tải lên: 08/03/2014, 09:20

... reduction of dioxygen [3]. These enzymes are common in plants, fungi, insects and bacteria [1]. In plants, they may mainly play a role in lignification [4] whereas in fungi they probably play the ... upon a combined induction by copper and p-hydroxybenzoate. The spectroscopic signature (UV/visible and EPR) of this isoform is typical of multicopper oxidases, but its enzymati...

Ngày tải lên: 08/03/2014, 09:20

... same amino acid and homologous amino acid are shown in red square and in yellow square, respectively. (B) Hydropathy profiles of APG-1/OSP94. In the panel, plus values indicate hydrophilicity of the amino-acid ... Biochemistry, 2 Department of Pediatrics, 3 First Department of Internal Medicine, 4 Third Department of Internal Medicine, 5 Department of Gynecology, and 6...

Ngày tải lên: 17/03/2014, 10:20