Báo cáo y học: "Good chemistry" pptx
Báo cáo y học: "Good chemistry" pptx
... chemistry that the best and brightest students are more apt to go into biology, where they end up, ironically, often working on biochemical questions. But why should they stay with chemistry, when ... Chemistry bills itself as ‘The Central Science’, implying that an understanding of chemistry is important for many, if not most other sciences. I agree with that sentiment, but I doubt many of...
Ngày tải lên: 09/08/2014, 20:21
Báo cáo y học: " Good functional recovery following intervention for delayed suprachoroidal haemorrhage post bleb needling: a case report" pptx
... detachment, confirmed by B-scan ultrasonography. The risk factors for delayed suprachoroidal haemorrhage after glaucoma sur- gery include white race, anticoagulation, severe postoper- ative hypotony and aphakia ... aggregation by inhibiting the adenosine diphosphate induced pathway. It has gained popularity in the management of many cardiovascular and cerebrovascular diseases. The CURE study...
Ngày tải lên: 11/08/2014, 23:21
Báo cáo y học: "Enhancement of the Click Chemistry for the Inverse Diels Alder Technology by Functionalization of Amide-Based Monomers"
... the dansyl derivative and the N-ethyl-diisoproylamine and the dansyl sulfamidoethylamine to the tetrazine product 7 linked with 5-dansyl sulfamidoethylcarboxamide-2-yl. 4. For the syntheses ... Germany. The synthesis of the Reppe Anhy- dride was carried out as documented by Reppe [16]. The reaction to tetracy- clo-[5.4.2 1,7 .O 2,6 .O 8,11 ]3,5-dioxo-4-aza-9,12-tridecadiene 4-yl acetyl...
Ngày tải lên: 25/10/2012, 11:00
Báo cáo y học: "A cyclic-RGD-BioShuttle functionalized with TMZ by DARinv “Click Chemistry” targeted to αvβ3 integrin for therapy"
... N-(2-Aminopropyl)-4-(6-(pyrimidine-2-yl)-1,2,4,5-tetrazine-3-yl)be nzamide 4 4-(6-(Pyrimidine-2-yl)-1,4-dihydro-1,2,4,5-tetrazi ne-3-yl)benzoic acid (3) was prepared from 2-cyanopyrimidine 1 a nd 4 -cyano-ben ... standardized plan of treatment for every single patient and all available therapy options should be used, such as immunothe- rapy, surgery or chemotherapy sensibly using cytos-...
Ngày tải lên: 25/10/2012, 11:40
Tài liệu Báo cáo Y học: The glucose-specific carrier of the Escherichia coli phosphotransferase system Synthesis of selective inhibitors and inactivation studies pptx
... Methyl 2,3-anhydro-a- D -allopyr- anoside (2a) and methyl 3,4-anhydro-a- D -galactopyrano- side (2b) were obtained by desilylation of 1 mmol of the 6-O-[dimethyl-(1,1,2-trimethylpropyl)silyl]-protected ... stereoselective synthesis of enantiomerically pure mono- and di-O-hexadecyl-b- D -glucosylglycerol ethers by epoxidation of an allyl b- D -glucopyranoside asymmetrically induced by the gluc...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Soluble silk-like organic matrix in the nacreous layer of the bivalve Pinctada maxima A new insight in the biomineralization field pptx
... Proline, hydroxyproline and hydroxylysine were examined at 254 nm by reverse-phase HPLC of their phenylisothiocarbamate derivatives [26], as reported previously [20]. The serine, threonine and tyrosine contents ... acid- rich in WSM. Glycosaminoglycan analysis Glycosaminoglycans are highly negatively charged because of the presence of sulfate ester and/or carboxyl groups. Therefore, they inte...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Inactivation of the 2-oxo acid dehydrogenase complexes upon generation of intrinsic radical species pptx
... & Yang, Y S. (1989) Intermediates in reductive transacetylation catalyzed by pyruvate dehydrogenase complex. Ann. NY Acad. Sci. 573, 21–35. 73. Konstantinov, A.A., Peskin, A.V., Popova, E.Yu, ... efficiently oxidized by the enzymes of the respiratory chain, specifically designed for the NADH oxidation. However, the current study shows that superoxide is cata- lytically produced by the com...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: BIGH3 (TGFBI) Arg124 mutations influence the amyloid conversion of related peptides in vitro Implications in the BIGH3-linked corneal dystrophies pptx
... [12] in a phenotypic variant of granular corneal dystrophy type 1 (GCD1), Arg124His (R124H) [1] in granular corneal dystrophy type 2 (GCD2, Avellino dystrophy) a mixed type of amyloid and granular ... diseases. Keywords: amyloidosis; keratoepithelin; lattice corneal dys- trophy; granular corneal dystrophy; synthetic peptide. Hereditary corneal dystrophies are a cause of blindness. These dystr...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Regulated expression and intracellular localization of cystatin F in human U937 cells pptx
... correlate exactly with the mobilities of di-, mono- and unglycosylated forms of recombinant cystatin F previously characterized by enzymatic removal of N-linked carbohydrate and carbohydrate composition analysis ... the cystatin F produced by U937 cells is retained intracellularly or is taken up by the cells immedi- ately following secretion. Accordingly, the relatively low amount of cystatin...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Characterization of an omega-class glutathione S-transferase from Schistosoma mansoni with glutaredoxin-like dehydroascorbate reductase and thiol transferase activities pptx
... 0.02 7-Chloro-4-nitrobenzo-2-oxa- 1,3-diazole ND Ethacrynic acid 0.02 p-Nitrobenzyl chloride ND Vinylene trithiocarbonate ND t-Butyl hydroquinone ND p-Chloranil ND Dehydroascorbate 0.20 Hydroxyethyl disulfide 0.11 Table 2. ... obtained for SmGSTO and the strong inhibitory effect of S-hexyl glutathione on the enzyme activity. The preference of SmGSTO for more hydrophobic alkyl-bound S-hexyl glu...
Ngày tải lên: 21/02/2014, 01:21