Báo cáo y học: "Current state of cartilage tissue engineering" pot

... properties of polyester-based biodegradable polymers strongly suggests the feasibility of their application in cartilage repair. Interestingly, the co- polymer, polyD,L-lactide-co-glycolide (PLGA), ... biocompatibility, resorbability, and malleability of poly- ethylene oxide-based hydrogels, give way to their inferior biomechanical properties; consequently, optimal applica- bility of...

Ngày tải lên: 09/08/2014, 01:23

... culture assays are applicable to many types of cancer, since they register the integral cell reaction. The predictive value of the assays, depending on cancer tissue, which is usually only available ... tu- mor glycolysis as a parameter of cell activity [58, 59]. The FDG uptake in the tumor correlates with the rate of glycolysis, being more intensive in neoplastic tissue than...

Ngày tải lên: 25/10/2012, 11:10

... of lupus nephritis. Immu- nity 1999, 11:131-139. 89. Gray-McGuire C, Moser KL, Gaffney PM, Kelly J, Yu H, Olson JM, Jedrey CM, Jacobs KB, Kimberly RP, Neas BR, et al.: Genome scan of human systemic ... Lee YH, Harley JB, Nath SK: CTLA-4 polymorphisms and sys- temic lupus erythematosus (SLE): a meta-analysis. HumGenet 2005, 116:361-367. 46. Lee YH, Harley JB, Nath SK: Meta-analysis of TN...

Ngày tải lên: 09/08/2014, 10:20

... the cartilage defect. Thirdly, the GAGs that are synthesised at an early stage may not be retained within the repair tissue. They, along with their associated proteoglycan, may diffuse out of ... result of over- synthesis during tissue repair or they could indicate a level of fine modulation which may be necessary for tissue function. The sulphation levels of KS chains isolated...

Ngày tải lên: 09/08/2014, 10:20

... that the a* values of skin are mainly affected by the degree of blood flow [30,31]. In our cartilage study, the a* val- ues of cartilage should be affected by the blood color of the subchondral ... in the L* values imply that the cartilage plug colors differed subtly between the two groups, from translucent (the state of hyaline cartilage) to white (the color of fibrocart...

Ngày tải lên: 09/08/2014, 10:21

... 1 Department of Cardiothoracic Surgery, School of Medicine, University of Patras, Greece and 2 Department of Anaesthesiology and Critical Care Medicine, School of Medicine, University of Patras, ... of the study: 4 year survival of 3% in the surgery arm and 7% in the radiotherapy arm. A 5 year survival of 5% was noted only in the radiotherapy arm. This report although sev...

Ngày tải lên: 10/08/2014, 10:20

... 2-N-(3-O- acyl 4 -acyl 2 )-b-GlcN-(1–6)-2-N-acyl 1 )3-O-acyl 3 -GlcN where acyl 1 ,acyl 2 and acyl 3 are 3-hydroxyhexadecanoic or 3-hy- droxyoctadecanoic acids, acyl 4 is tetradecanoic or (minor) hexadecanoic ... Acyl 1 ,acyl 2 and acyl 3 residues had hydroxy or acyloxy groups at C-3 ( 13 C signals of C-3 at 69.0–72.4 p.p.m.), while acyl 4 had no substituents. The signals of acyl chains c...

Ngày tải lên: 08/03/2014, 09:20

... the same type of allosteric activation of glutamine hydrolysis takes place by the phosphorylation of UTP on CTP synthase, only that for CTP synthase this allosteric effect exerted by the amino ... E.coli enzyme would hydrolyze glutamine at a steady -state rate similar to the rate of GTP-activated CTP synthesis, if the enzyme was incubated in the presence of GTP, UTP and the nonhydr...

Ngày tải lên: 21/02/2014, 15:20

... Inhibition of Th2 cytokine synthesis Transcription factors of Th2 cytokines Inhibition of synthesis of transcription factors on the level of transcription Imiquimod/resiquimod ODN decoys Inhibition of ... activation of TCR and/or costimulatory receptor molecules Inhibitors of ERK, MEK 1/2 Inhibition of signal transduction cascade on the way to synthesis of costimulatory re...

Ngày tải lên: 08/08/2014, 21:20

... study, each issue of a set of journals for the period January 2000 to July 2008 was searched (Acta Psychiatrica Scandinavica, American Journal of Psychiatry, Archives of General Psychiatry, BMC ... Psychiatry, BMC Psychiatry, British Journal of Psychiatry, British Medical Journal, Comprehensive Psychiatry, Evidence- Based Mental Health, Psychiatric Bulletin, Psychiatric Services, So...

Ngày tải lên: 08/08/2014, 23:21