Báo cáo y học: "Amino acid racemization reveals differential

Báo cáo y học: "Amino acid racemization reveals differential protein turnover in osteoarthritic articular and meniscal cartilages" docx

... for racemization affecting a particular amino acid differentially. In contrast to dentin, articular and meniscal cartilages undergo protein turnover, so the apparent rates of racemization in these tissues ... article Amino acid racemization reveals differential protein turnover in osteoarthritic articular and meniscal cartilages Thomas V Stabler 1 , Sa...

Ngày tải lên : 09/08/2014, 13:22

9
490
0

Tài liệu Báo cáo Y học: A Raman optical activity study of rheomorphism in caseins, synucleins and tau New insight into the structure and behaviour of natively unfolded proteins pot

... [6], prothymosin a [7], a bacterial ®bronectin-binding protein [8], the brain protein a-synuclein together with the related proteins b-synuclein and c-synuclein [9±12], a nd the brain protein tau ... Rheomorphism in caseins, synucleins and tau (Eur. J. Biochem. 269) 149 CONCLUSIONS This study has shown that the casein milk proteins, the brain proteins synuclein and tau, as w ell...

Ngày tải lên : 21/02/2014, 15:20

9
667
0

Báo cáo y học: "Dynamic activation of bone morphogenetic protein signaling in collagen-induced arthritis supports their role in joint homeostasis and disease" ppsx

... Ceuppens JL, Luyten FP: Bone morphogenetic proteins 2 and 6, expressed in arthritic synovium, are regulated by proinflammatory cytokines and differentially modulate fibroblast-like synoviocyte apoptosis. ... BMP7 staining in the lining layer of synovium (Figure 5b) and in superficial chondrocytes in the articular cartilage (Figure 5b). With increasing severity (Figure 5c,e),...

Ngày tải lên : 09/08/2014, 13:22

10
494
0

Báo cáo y học: "The CRIT framework for identifying cross patterns in systems biology and application to chemogenomics" ppt

... Tyers M, Andrews B, Gerstein M, Schweitzer B, Predki PF, Snyder M: Global analysis of protein phosphorylation in yeast. Nature 2005, 438: 679-684. 23. Yip KY, Yu H, Kim PM, Schultz M, Gerstein ... in the yeast regulatory network, relationships between gene proper- ties such as expression and binding status and breast cancer type, and finally using chemogenomics, chemoin- formatics...

Ngày tải lên : 09/08/2014, 22:24

12
391
0

Báo cáo y học: "Altered expression of circadian clock gene, mPer1, in mouse brain and kidney under morphine dependence and withdrawal" pps

... stain for determining mPER1 protein expression in brains and kidneysFigure 3 Immunohistochemical stain for determining mPER1 protein expression in brains and kidneys. a: Positive staining in ... protein expressed in the brains and kidneys of Con, MD and MW mice. The inte- gral optical density (IOD) of mPER1 immunoreactivity, an index of mPER1 protein expression level,...

Ngày tải lên : 10/08/2014, 09:20

9
285
0

Báo cáo y học: "Altered expression of circadian clock gene, mPer1, in mouse brain and kidney under morphine dependence and withdrawa" docx

... video recording during darkness by using a camera that, by automatically switch- ing to infrared in complete darkness, allowed us to contin- uously monitor activity during the light and dark phases. There ... locomotor activity is a valuable tool for analysing factors influencing behaviour and for investigat- ing brain function. As a result, assessment of locomotor activity has been use...

Ngày tải lên : 10/08/2014, 09:20

10
311
0

Tài liệu Báo cáo khoa học: Amino acid discrimination by arginyl-tRNA synthetases as revealed by an examination of natural speciﬁcity variants doc

... ability. l-Canavanine [18,19] [l-2-amino-4-(guanidinooxy)butyric acid] , the guanidino-oxy structural analogue of arginine (Fig. 1) occurs as a toxic non -protein amino acid in more than 1500 leguminous ... December 2008) doi:10.1111/j.1742-4658.2009.06866.x l-Canavanine occurs as a toxic non -protein amino acid in more than 1500 leguminous plants. One mechanism of its toxicity is...

Ngày tải lên : 18/02/2014, 13:20

12
559
0

Báo cáo khoa học: Amino acid limitation regulates the expression of genes involved in several speciﬁc biological processes through GCN2-dependent and GCN2-independent pathways ppt

... enhancer binding protein homologous protein; Cy, cyanine; Dusp16, dual speciﬁcity phosphatase 16; Egr1, early growth response 1; GO, gene ontology; Hmgcs1, 3-hydroxy-3-methylglutaryl-CoA synthase ... Amino -acid limitation induces the GCN2 signaling pathway in myoblasts but not in myotubes. Biochimie 90, 1716–1721. 25 Pan YX, Chen H & Kilberg MS (2005) Interaction of RNA-binding p...

Ngày tải lên : 07/03/2014, 03:20

12
560
0

Báo cáo khoa học: Amino acid residues on the surface of soybean 4-kDa peptide involved in the interaction with its binding protein potx

... in maintaining the hairpin-b during interaction with solvent. Interaction of insulin with the 43-kDa protein Similarly to the 4-kDa peptide, insulin is able to interact with the 43-kDa protein ... important role in binding to the 43-kDa protein. Keywords: hormone-like peptide; receptor-like protein; protein protein interaction; alanine-scanning mutagenesis; surface plasmon resona...

Ngày tải lên : 17/03/2014, 03:20

10
420
0

Báo cáo Y học: Amino acids 3–13 and amino acids in and ﬂanking the 23FxxLF27 motif modulate the interaction between the N-terminal and ligand-binding domain of the androgen receptor pdf

... AR 3)36 subdomain AR 3)13 in N/C interaction and the role of individual amino acid residues in and ﬂanking the 23 FQNLF 27 motif in AR 16)36 in N/C interaction. Yeast protein interaction assays indicated that ... extraction and Western blot analysis Yeast protein extracts were obtained by direct lysis of yeast cells in 2 · SDS gel-loading buffer by a freeze/thawing cycle...

Ngày tải lên : 17/03/2014, 10:20

12
597
0