báo cáo khoa học:" Nonmicrosurgical reconstruction of the auricle after traumatic amputation due to human bite" potx
báo cáo khoa học:" Nonmicrosurgical reconstruction of the auricle after traumatic amputation due to human bite" potx
... injection of topical vasoconstricting agents was used. The anterior skin of the graft was sutured in layers to the amputated stump of the ear and the skin of the helical rim was sutured to the elevated ... experience with the use of the pre- mentioned technique in two cases, one of a partial and one of a total traumatic ear amputation due to human...
Ngày tải lên: 11/08/2014, 23:22
Tài liệu Báo cáo khoa học: Allosteric modulation of myristate and Mn(III)heme binding to human serum albumin Optical and NMR spectroscopy characterization pptx
... coordinated to the metal ion or bound to the protein in close proximity of the paramagnetic center the dipolar interaction is modu- lated by the reorientation of the macromolecule with respect to the ... effect of albu- min conformation on the binding of warfarin to human serum albumin. The dependence of the binding of war- farin to human serum al...
Ngày tải lên: 20/02/2014, 02:22
báo cáo khoa học: " Stable relocation of the radial head without annular ligament reconstruction using the Ilizarov technique to treat neglected Monteggia fracture: two case reports" doc
... in the radioulnar length, the radius having overgrown as a result of lack of support between the capitellum and the radial head. The optimum treat- ment in these patients is lengthening of the ... obtained from the par- ents of both the patients for publication of this case report and accompanying images. A copy of the written consent is available for the revie...
Ngày tải lên: 11/08/2014, 02:21
Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf
... counted the interactions, we excluded all residues involved in the binding of the metal cofactor. ApeSODs in different forms were superimposed with the least square fit of Ca atoms of the residues ... ligand, NE2 of His31, bound to the metal, in the company of a water oxygen, from the apical positions. The manga- nese was only 0.06 A ˚ out of the equatorial pl...
Ngày tải lên: 14/02/2014, 22:20
Tài liệu Báo cáo khoa học: Homologous expression of the nrdF gene of Corynebacterium ammoniagenes strain ATCC 6872 generates a manganese-metallocofactor (R2F) and a stable tyrosyl radical (Y•) involved in ribonucleotide reduction ppt
... to the catalytic site of the R1E subunit. As reported in the Results, upon completion of substrate conversion, the radical is then rapidly passed back from the R1E subunit to the tyrosyl of the ... by promotorless insertion of nrdF under the control of the tac-promotor The E. coli ⁄ C. glutamicum shuttle vector, pXMJ19 [21], was used for subcloning of the...
Ngày tải lên: 15/02/2014, 01:20
Tài liệu Báo cáo khoa học: Crystal structures of the regulatory subunit of Thr-sensitive aspartate kinase fromThermus thermophilus pdf
... whether the sec- ond Thr is bound to site 2 for catalytic control of TtAK. In order to further clarify the regulatory mech- anism of TtAK by Thr, the crystal structure of full- length TtAK in the ... rotation of the regula- tory domain, other loops from the catalytic domains are displaced to orient the residues important for cofactor and Asp binding in unfavorable...
Ngày tải lên: 18/02/2014, 08:20
Tài liệu Báo cáo khoa học: Limited suppression of the interferon-b production by hepatitis C virus serine protease in cultured human hepatocytes pptx
... PH5CH8 cells. First, we confirmed the effect of NS3-4A on the activation of the IFN-b gene promoter by the Cardif exogenously expressed in PH5CH8 cells. The results of the lucif- erase reporter assay ... regulatory elements in the promoter of the human 2¢,5¢-oligo(A) synthetase gene. Mol Cell Biol 7, 4498–4504. 64 Naganuma A, Dansako H, Nakamura T, Nozaki A & Kato...
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: Kinetic characterization of the first step of the ribozyme-catalyzed trans excision-splicing reaction docx
... the second step of TES [48], similar to (if not the same as) the role of the xG in the second step of self-splicing [48–56]. This suggests that the guanosine to be excised is likely binding to ... to the GBS of the ribozyme for the exon-ligation step of TES. In the substrate-cleavage step, however, the 3¢ terminal guanosine (G336) of the ribozyme (F...
Ngày tải lên: 18/02/2014, 18:20
Tài liệu Báo cáo khoa học: Crystal structure of the catalytic domain of DESC1, a new member of the type II transmembrane serine proteinase family pptx
... pocket of DESC1: Asp189–Gln192 (the basement of the pocket), Ser214–Gly219 (the entrance frame), Lys224– Tyr228 (the back of the pocket) and the disulfide bridge Cys191–Cys220 (the front of the pocket) ... (Fig. 4A). The backbones of these segments form a deep hydrophobic pocket with the negatively charged Asp189 at its bot- tom. Asp189 at the bottom of the pock...
Ngày tải lên: 19/02/2014, 00:20
Tài liệu Báo cáo khoa học: Crystal structure of the BcZBP, a zinc-binding protein from Bacillus cereus doc
... molecule which has been replaced by the acetate moiety. The protein coordinates zinc with the N d atom of His12, one of the O d atoms of Asp15 and the N e atom of His113. His113 protrudes from helix ... orients the C-terminal turn of the helix nearly perpendicularly to the rest of the helix. This turn of a5 is connected with a6-helix via a long loop (residues...
Ngày tải lên: 19/02/2014, 00:20