Báo cáo y học: "The factor structure of the Strengths and Di

Báo cáo y học: "The factor structure of the Strengths and Difficulties Questionnaire (SDQ) in Greek adolescents" potx

... application of the strengths and difficulties questionnaire. Int J Soc Psychiatry 2000, 46:266-280. 17. Dickey WC, Blumberg SJ: Revisiting the factor structure of the strengths and difficulties questionnaire: ... employed a school-based population. The utility of the self-report SDQ in Greek clinical samples of adolescents and the discriminant valid...

Ngày tải lên : 08/08/2014, 23:21

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Báo cáo y học: "Chondrogenic differentiation potential of osteoarthritic chondrocytes and their possible use in matrix-associated autologous chondrocyte transplantation" pot

... by Tallheden and col- leagues [15], and maybe can be inhibited by the addition of factors such as parathyroid hormone-related protein [37]. Accordingly, the risk of differentiation into the hypertrophic cartilage ... analyzed using the Bern Score as described previously [16]. Briefly, this scoring system assesses the uniformity and intensity of matrix staining, cell dens...

Ngày tải lên : 09/08/2014, 14:22

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Báo cáo y học: " An exploratory survey of money boys and HIV transmission risk in Jilin Province, PR China" potx

... relatively few had availed themselves of these services. These preliminary findings will be used as a baseline and springboard for continuing study in the Jilin Province money boy community. Even ... the Jilin Province community. The number of identi- fied participants was impacted by the exceedingly covert nature of MB activity in Jilin Province, as well as the reach...

Ngày tải lên : 10/08/2014, 05:21

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Báo cáo Y học: A functional role of the membrane-proximal extracellular domains of the signal transducer gp130 in heterodimerization with the leukemia inhibitory factor receptor pot

... epitopes of gp130 are involved in ligand binding: the Ig-like domain and the CBM [9–11]. In the case of LIF-induced heterodimerization of LIFR with gp130, the cytokine ﬁrst binds to the Ig-like domain ... positioned by the disulﬁde bond between cysteines C458 and C466 [30]. To analyse the role of the three cysteines in D5 of gp130 in heterodimerization wi...

Ngày tải lên : 18/03/2014, 01:20

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Báo cáo Y học: Chimeric receptor analyses of the interactions of the ectodomains of ErbB-1 with epidermal growth factor and of those of ErbB-4 with neuregulin potx

... N- and C-terminal parts of the ligand are cross-linked to domains I and III, respectively, of the receptor [19,22]. The b sheet of EGF may bind to domain I of ErbB-1, and the other surface of the ... to the EGF receptor. A deletion in the N-terminal region of domain I impaired the EGF binding of ErbB-1 [21]. The N-terminus of EGF was linked to Tyr101...

Ngày tải lên : 24/03/2014, 03:21

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Báo cáo y học: "Spindle Cell Lipoma of the Hypopharynx"

... mesenchymal benign lesions origi- nating from the mature lipid tissue 1 . They constitute approximately 0.6% of the laryngeal and hypopha- ryngeal benign tumors 4 . Laryngeal and hypopharyn- geal ... correspond- ing to the laryngeal vestibule level in sagittal section, projecting towards the inferior from the arytenoid cartilage level. It appeared hypointense in T1-wei...

Ngày tải lên : 25/10/2012, 10:51

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Tài liệu Báo cáo Y học: NMR-based determination of the binding epitope and conformational analysis of MUC-1 glycopeptides and peptides bound to the breast cancer-selective monoclonal antibody SM3 pptx

... structure into the binding cavity of SM3 and the binding epitope obtained from STD NMR is very good. Comparison with the X-ray and previous NMR structures As mentioned above, in the crystal cell the ... 36% of the interaction of the full peptide with the binding cavity of SM3. The sizes of the surfaces were determined using distances between ligand atoms...

Ngày tải lên : 21/02/2014, 15:20

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Tài liệu Báo cáo Y học: Steady-state kinetics of the glutaminase reaction of CTP synthase from Lactococcus lactis The role of the allosteric activator GTP in coupling between glutamine hydrolysis and CTP synthesis potx

... catalyzes the synthesis of CTP from UTP by amination of the pyrimidine ring at the 4-position. The enzyme has three functionally distinct sites; the glutaminase site where glutamine hydrolysis ... synthase is suggested. Here the binding of GTP to the allosteric site promotes coordination of the phosphorylation of UTP and hydrolysis of glutamine for optimal eﬃcien...

Ngày tải lên : 21/02/2014, 15:20

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Báo cáo khoa học: MR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide fromCarnobacterium piscicola Implications of the a-helical leader section for export and inhibition of type IIa bacteriocin activity pdf

... which contains three lysines, could potentially also interact with the negatively charged membrane of Gram-positive bac- teria, thereby hindering the ability of the prebacteriocin to fully interact ... antimicrobial activity of preCbnB2. The latter effect may assist the pro- ducing cell in avoiding the toxic effects of the bacteriocin. This is the first 3D structure d...

Ngày tải lên : 07/03/2014, 15:20

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Báo cáo khoa học: Monomeric solution structure of the helicase-binding domain of Escherichia coli DnaG primase pdf

... domain of B. stearothermo- philus DnaB conﬁrmed the importance of residues in these parts of the protein [3,16]. Unlike in the wild- type protein, the individual N-terminal and C-terminal domains of ... for the binding of DnaG to DnaB [10,11]. In P16, the C-terminal helices are only loosely held in place by the rest of the structure [10]. In both stru...

Ngày tải lên : 16/03/2014, 12:20

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