Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"

Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"

Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"

... study, we investigated the feasibility and safety of intravenous transplantation of al-logeneic bone marrow mesenchymal stem cells (MSCs) for femoral head repair, and observed the migration and ... transplanted the bone marrow stem cells into the necrotic femoral heads, and results show bone marrow stem cells can remove vascular lesions...
Ngày tải lên : 25/10/2012, 11:18
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Báo cáo y học: " Low concentration of ethanol induce apoptosis in HepG2 cells: role of various signal transduction pathways"

Báo cáo y học: " Low concentration of ethanol induce apoptosis in HepG2 cells: role of various signal transduction pathways"

... by a slight activation of the cell death receptor signaling pathway with increased phosphorylation of DAPK3 and DAPK1 equivalent to 56% and 38%, respectively. On the other hand, an anti-apoptotic ... inhibition of the JNK and the NFκB signaling pathway as demonstrated by a reduced phosphorylation of MEK4, IKKα, JNK and MEK6; with values of -36%, -33%, -27% and -2...
Ngày tải lên : 31/10/2012, 15:37
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Báo cáo y học: "Different effect of exercise on left ventricular diastolic time and interventricular dyssynchrony in heart failure patients with and without left bundle branch block"

Báo cáo y học: "Different effect of exercise on left ventricular diastolic time and interventricular dyssynchrony in heart failure patients with and without left bundle branch block"

... rest and during exer-cise by reducing LV dyssynchrony and thereby liber-ating a further segment of the RR interval for diastole (24). Considering that direct evaluation of LV dyssynchrony is ... closely re-lated to the phenomenon of mechanical dyssynchrony. These findings may further explain why patients with normal QRS duration may benefit from cardiac re-synchronization whet...
Ngày tải lên : 05/11/2012, 11:32
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Báo cáo Y học: Amidolytic activity of prostatic acid phosphatase on human semenogelins and semenogelin-derived synthetic substrates docx

Báo cáo Y học: Amidolytic activity of prostatic acid phosphatase on human semenogelins and semenogelin-derived synthetic substrates docx

... amidolytic activity was obtained by showing that commercial PAP hydrolysed the Abz-ISYQSSSTEEQ- EDDnp substrate at neutral pH, as does the puri®ed enzyme. The ratio of the amidolytic activity of ... glutamine was the C-terminal residue of all peptides due to a requirement of the synthesis strategy [12]. All syntheses were performed with Fmoc methodology using a multiple...
Ngày tải lên : 24/03/2014, 00:21
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Báo cáo Y học: Heterologous expression of a Rauvolfia cDNA encoding strictosidine glucosidase, a biosynthetic key to over 2000 monoterpenoid indole alkaloids pot

Báo cáo Y học: Heterologous expression of a Rauvolfia cDNA encoding strictosidine glucosidase, a biosynthetic key to over 2000 monoterpenoid indole alkaloids pot

... understanding the biosyn- thetic mechanisms. The next steps are to search for the participating genes and to clarify the regulation of product synthesis, with the aim of influencing the biosynthesis ... for the C. roseus enzyme preparation. The reaction gives rise to the end product cathenamine and involves 4,21-dehydrocory- nantheine aldehyde as an intermediate...
Ngày tải lên : 24/03/2014, 03:21
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Báo cáo Y học: Stimulated biosynthesis of flavins in Photobacterium phosphoreum IFO 13896 and the presence of complete rib operons in two species of luminous bacteria Sabu Kasai and Takumi Sumimoto pot

Báo cáo Y học: Stimulated biosynthesis of flavins in Photobacterium phosphoreum IFO 13896 and the presence of complete rib operons in two species of luminous bacteria Sabu Kasai and Takumi Sumimoto pot

... curve. Measurement of the total amount of flavins To obtain faster growth, the concentrations of polypeptone and yeast extract in the media used for this experiment were increasedto 5and2 .5gÆL )1 , respectively. ... for M3, and 88% for M2. The growth rate of the parent strain cultured in 1% and 3% NaCl, was 67% and 33% of that of the three mutants, respective...
Ngày tải lên : 31/03/2014, 08:20
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Báo cáo khoa học: Mechanistic investigation of a highly active phosphite dehydrogenase mutant and its application for NADPH regeneration pptx

Báo cáo khoa học: Mechanistic investigation of a highly active phosphite dehydrogenase mutant and its application for NADPH regeneration pptx

... PTDH and NAD is most likely due to the contributions of the hydrogen bonds between Glu175 and the 2¢- and 3¢-hydroxyl groups of the adenine ribose of NAD that are lost in PTDH-E175A ⁄ A176R. The ... catalyzes the NADPH dependent conversion of xylose into xylitol with very high catalytic efficiency. As xylitol produc- tion from xylose is commercially significant and...
Ngày tải lên : 23/03/2014, 15:20
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Báo cáo Y học: Recombinant pronapin precursor produced in Pichia pastoris displays structural and immunologic equivalent properties to its mature product isolated from rapeseed pptx

Báo cáo Y học: Recombinant pronapin precursor produced in Pichia pastoris displays structural and immunologic equivalent properties to its mature product isolated from rapeseed pptx

... high content of cysteine residues. By means of the fusion of the pronapin with the secretion signal of the a-factor from Saccharomyces cerevisiae and using a P. pastoris inducible expression system, ... degradation of the N-terminal end of rproBnIb resulted in a low yield (< 10%) of Gln. This behavior was identical to that of the protein obtained from the...
Ngày tải lên : 24/03/2014, 00:21
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Báo cáo y học: "A Comparison of Immuncapture Agglutination and ELISA Methods in Serological Diagnosis of Brucellosis"

Báo cáo y học: "A Comparison of Immuncapture Agglutination and ELISA Methods in Serological Diagnosis of Brucellosis"

... When they took the threshold value to be 1/320, they calculated these values to be 100 %, 59.1 %, 88.6 % and 100 % respectively. The Coombs test was taken as the reference test in our study, ... were similar to one another; in the follow-up of the treatment, the antibody titers determined via these tests were close to one another and it was concluded that they were w...
Ngày tải lên : 25/10/2012, 10:56
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Báo cáo y học: "Surgical Treatment of Depressed Scar: A Simple Technique"

Báo cáo y học: "Surgical Treatment of Depressed Scar: A Simple Technique"

... satisfactory aspect of the scar due to the presence of an adhesion of the Ivyspring International Publisher Int. J. Med. Sci. 2011, 8 http://www.medsci.org 378 skin to the underlying plane, ... lines of closure are usually within or parallel to relaxed skin tension lines: lines due to dynamic action of the underlying mus-culature.1 The scar abnormality will guid...
Ngày tải lên : 25/10/2012, 11:00
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