Báo cáo khoa học: Cholesterol and its anionic derivatives in

Báo cáo khoa học: "A Latent Topic Extracting Method based on Events in a Document and its Application" pot

... Event by investigating the extracted pairs of words and com- paring them with the content of the target document in preliminary experiments, and could not extract any Event in case of extracting an ... Making an Event-by-Document Matrix In making a word-by-document matrix, high- frequent words appeared in any documents, and ex- tremely infrequent words are usually not included...

Ngày tải lên : 23/03/2014, 16:20

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Tài liệu Báo cáo khoa học: Analyzing changes of chromatin-bound replication proteins occurring in response to and after release from a hypoxic block of replicon initiation in T24 cells pptx

... combined and yielded nucleosolic proteins. The remaining pellet contains all DNA and structure bound proteins and is further referred to as chromatin-fraction. Electrophoresis of proteins and ... 7lCiÆmL )1 [ 3 H]Thd while maintaining the respective incubation conditions during labeling and processed for measuring the ratio between acid-insoluble 3 Hand 14 C radioactivity. Ó FEBS 20...

Ngày tải lên : 21/02/2014, 00:20

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Báo cáo khoa học: Alternative initiation of transcription of the humanpresenilin 1gene in SH-SY5Y and SK-N-SH cells The role of Ets factors in the regulation ofpresenilin 1 pptx

... presenilin 1 gene (Eur. J. Biochem. 271) 4487 SH-SY5Y cells and similarly by about tenfold in SK-N-SH and cells. F urther deletion to +42 increased transcription in both cells lines: about ﬁvefold in ... footprinting with SK-N-SH cells (25) as well as site C which corresponds to an unknown binding protein. Arrowheads indicate the position of DNase I hypersensitive sites obser...

Ngày tải lên : 16/03/2014, 18:20

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Báo cáo khoa học: Differential post-translational modiﬁcation of CD63 molecules during maturation of human dendritic cells potx

... min. Cells were labeled for the times indicated in the same medium containing 0.1–0.2 mCiÆmL )1 [ 35 S]methionine/cysteine and 10% dialyzed fetal bovine serum. Cells were washed and chased in ... culturing for 48 h in 500 UÆmL )1 Interferon-c (IFN-c)(Pharmingen). Metabolic labeling and immunoprecipitation Prior to metabolic labeling, cells were cultured in RPMI without met...

Ngày tải lên : 08/03/2014, 02:20

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Báo cáo khoa học: Tyrosine-dependent basolateral targeting of human connexin43–eYFP in Madin–Darby canine kidney cells can be disrupted by the oculodentodigital dysplasia mutation L90V ppt

... Cx43–eYFP in MDCK cells Y286 is contained within a putative tyrosine-based sorting signal, YKLV(286–289), and within a PPXY motif, PPGY(283–286), which is a ubiquitin ligase (NEDD4) binding site ... monolayers MDCK cells expressing WT and mutant Cx43–eYFP were plated at high density on ﬁlter inserts and cultured for J. Chtchetinin et al. Basolateral sorting of Cx43 in MDCK cell...

Ngày tải lên : 23/03/2014, 04:20

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Báo cáo khoa học: Biochemical characterization of the minimal polyketide synthase domains in the lovastatin nonaketide synthase LovB pot

... malonyl- ACP-CON. Isolation and cloning of standalone MAT domain To understand the relative contributions of the KS and MAT domains in selecting and transferring the acyl substrates shown in Fig. 3, we aimed ... proteins in pure forms. N-terminal sequencing of the 45 kDa protein indicated it is indeed the standalone MAT domain. The truncation site is at EY448|M449EPEQ (N-terminal...

Ngày tải lên : 30/03/2014, 08:20

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Báo cáo khoa học: The molecular basis of heme oxygenase deﬁciency in the pcd1 mutant of pea pot

... to red and far-red light including germination, growth, development of the photosynthetic apparatus and ﬂowering [2]. In ﬂowering plants, the phytochromes are encoded by a small gene family and ... showing expression of PsHO1 in wild-type and pcd1 pea leaf, stem and root tissue from plants germinated in the dark and grown in constant white light for 72 h. (B) Western blot...

Ngày tải lên : 30/03/2014, 11:20

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Báo cáo khoa học: Cholesterol and its anionic derivatives inhibit 5-lipoxygenase activation in polymorphonuclear leukocytes and MonoMac6 cells pot

... FEBS 557 Cholesterol and its anionic derivatives inhibit 5-lipoxygenase activation in polymorphonuclear leukocytes and MonoMac6 cells Dmitry A. Aleksandrov 1 , Anna N. Zagryagskaya 1 , Marina A. ... membranes, free cholesterol is converted to its ester in blood plasma. In view of the role of cholesterol lipids in atherogenesis, we sought to determine th...

Ngày tải lên : 30/03/2014, 11:20

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Tài liệu Báo cáo khoa học: High affinity copper binding by stefin B (cystatin B) and its role in the inhibition of amyloid fibrillation docx

... & Levy E (2004) Binding of cystatin C to Alzheimer’s amyloid beta inhibits in vitro amyloid ﬁbril formation. Neurobiol Aging 25, 1033–1043. 34 Sanders A, Craven JC, Higgins LD, Giannini S, Conroy MJ, ... that copper binding inhibits the amyloid ﬁbril formation and, to a lesser degree, the initial aggregation. Similarities to and differences from other copper binding amy- loidogenic p...

Ngày tải lên : 19/02/2014, 06:20

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Báo cáo khoa học: N-Glycosylation is important for the correct intracellular localization of HFE and its ability to decrease cell surface transferrin binding pptx

... that cells expressing wild-type HFE displayed a striking decrease in cell-surface binding of transferrin, and that little or no reduction in transferrin binding was observed in cells expressing ... of N-glycosylation sites in the bovine cation-dependent mannose 6-phosphate receptor: effects on ligand binding, intracellular targetting and association with binding immunoglobul...

Ngày tải lên : 06/03/2014, 22:21

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