—dna and gene structure and its distribution among tissues
Heavy Metals in the Environment - Chapter 10 pps
... degeneration in rabbits and the various neurofibrillary lesions of neurodegenerative disorders in humans The relationship of Al-induced neurofibrillary degeneration in rabbits to human neurodegenerative ... tool and has been studied in this animal This test appears to reflect the effects of Al on neural pathways and structures subserving this simple form of learning and memory; the hippocampus and ... α-1-antichymotrypsin, and ubiquitin (183,184) Interestingly, Woodruff-Pak and Trojanowski have recently reported similarities in eyeblink classical conditioning between aged New Zealand White rabbits and patients...
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Tài liệu Báo cáo khoa học: Identification of different isoforms of eEF1A in the nuclear fraction of human T-lymphoblastic cancer cell line specifically binding to aptameric cytotoxic GT oligomers ppt
... poly(dIdC) and lg of CT as competitors, as described in the Materials and methods After 25 of incubation at room temperature, the samples were cross-linked by UV exposure and then denatured and separated ... by SDS/PAGE (8% gel) and transferred onto a nitrocellulose filter, as described in the Materials and methods The proteins were denatured and renatured as described above, and the filter was hybridized ... of eEF1A in cancer cells could highlight differences among its post-translational processing, as well as reveal gene mutations between normal and transformed cells, to elucidate the role of this...
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Báo cáo khoa học: Bridging the gap between in silico and cell-based analysis of the nuclear factor-jB signaling pathway by in vitro studies of IKK2 ppt
... The graphs were tted using grafitTM software, and k1 and k2 were calculated from Vmax and Ks values expressed in unitsặmol)1 of enzyme per and unitsặmol)1, respectively Kinase assay with Tris ... NF-jB to be 2.94 arbitrary units for the MeOH EtOH PEG xative and plastic culture plate combination (Fig 1G) and 5.75 arbitrary units for the formaldehyde xative and glass culture plate combination ... regulators of immune and inammatory responses and also genes involved in apoptosis and cell proliferation [36] In this paper, we report the results of cell-based, in vitro and in silico experiments...
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Báo cáo khoa học: A new pathway encompassing calpain 3 and its newly identified substrate cardiac ankyrin repeat protein is involved in the regulation of the nuclear factor-jB pathway in skeletal muscle pdf
... (Invitrogen) and random oligonucleotides Expression of calpain 3, CARP, NF-jB and MuRF1 genes was monitored by a qRT-PCR method using TaqMan probes (Perkin Elmer, Waltham, MA, USA) and a 7900 HT ... using a new calpain knockout mouse model (C3null) generated by disruption of the calpain gene using homologous recombination (Figs S1 and S2 and Doc S1) Although a weak quantity of calpain mutated ... its messenger level on RNA extracts of the same cells, we confirmed that this transcription factor is not transcriptionally regulated (Fig 4C) and concluded that its nuclear translocation or its...
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Elucidating the role of dok 3 in b cell receptor signaling using gene knockout mice 2
... double-stranded and single-stranded viral RNA and bacterial cell membrane constituents such as lipopolysaccharides (LPS) (Akira and Hemmi, 2003; Benschop and Cambier, 1999; Seagal and Melamed, ... Csk contains SH3 and SH2 domains and a kinase domain at its carboxylterminus Csk-/- embryos exhibit defects in the neural tube and die between day and day 10 of gestation (Imamoto and Soriano, 1993; ... tissues, and to a lesser extent, the interstitial fluid of the tissues These Y-shaped secreted antibodies, of which there are four classes (IgM, IgG, IgA and IgE), are composed of two heavy and...
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Elucidating the role of dok 3 in b cell receptor signaling using gene knockout mice
... Dok-1, and in various mouse tissues and cell lines Figure 1.2 Expression of Dok-1, and genes in hematopoietic cells Figure 3.1 Dok-3 gene knockout strategy Figure 3.2 Inactivation of dok-3 gene ... 1.4.5.1 Dok-1 and Dok-2 1.4.5.2 Dok-3 16 1.3 1.4 18 21 23 23 27 33 ii 1.4.5.3 1.4.5.4 Dok-4, and Dok-7 39 41 1.5 Gene targeting 42 1.6 Rationale and aims of this project 45 Chapter Materials and Methods ... chicken, mouse and human Dok-3 orthologs aligned using ClusterW algorithms Diagram Domains of Dok-3 and its binding partner Diagram T-independent and T-dependent immunization regime Diagram Structure...
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Tài liệu Báo cáo khoa học: Activation loop 3 and the 170 loop interact in the active conformation of coagulation factor VIIa pdf
... Substrate S-2288 vmax and Km values for G372A-FVIIa were 2.2 mODặmin)1ặnM)1 and 7.1 mM and those for for FVIIa were 4.9 mODặ min)1ặnM)1 and 1.8 mM; (B) Substrate S-2366 vmax and Km values for G372A-FVIIa ... 1.7 mODặmin)1ặnM)1 and 3.9 mM and those for FVIIa were 6.9 mODặmin)1ặnM)1 and 1.9 mM; (C) Substrate S-2765 vmax and Km values were not estimated; (D) Substrate S-2238 vmax and Km values were ... FVIIa sTF and FVIIa analysed at time zero and after 1.5 and h of pegylation, respectively The positions of the bands representing pegylated FVIIa (FVIIa-PEG2k), pegylated sTF (sTF-PEG2k) and the...
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Báo cáo khoa học: Crystal structure of salt-tolerant glutaminase from Micrococcus luteus K-3 in the presence and absence of its product L-glutamate and its activator Tris pdf
... T and TG (T ⁄ TG), N and G (N ⁄ G), G and TG (G ⁄ TG), and N and T (N ⁄ T) structures are superimposed Effects of (A) L-glutamate (T ⁄ TG and N ⁄ G) and (B) Tris (G ⁄ TG and N ⁄ T) on the structure ... phasing model for the N structure The G and TG structures were solved using the N structure as a search model, and the TG structure was used in phasing of the T structure The structures were refined ... backbone atoms of Mglu and Bacillus glutaminase induced by ligand binding Displacement values for backbone atoms of the nonliganded and liganded structures are shown The average and SD of these conserved...
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Báo cáo khoa học: Identification of tyrosine-phosphorylation sites in the nuclear membrane protein emerin pot
... Akhilesh Pandey and Dr Dario Kalume, Institute of Genetic Medicine, Johns Hopkins University, Baltimore, MD, USA for financial support and help on ESI-qTOF mass spectrometer, respectively, and for ... single transmembrane sequence near its carboxy-terminus and is targeted to the inner nuclear membrane [19,20] In humans, emerin is the gene product of the EMD gene that is associated with the X-chromosome-linked ... Protein kinases and phosphatases: the yin and yang of protein phosphorylation and signaling Cell 80, 225–236 Hunter T (1998) The role of tyrosine phosphorylation in cell growth and disease Harvey...
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Báo cáo khoa học: Regulation of arginase II by interferon regulatory factor 3 and the involvement of polyamines in the antiviral response potx
... ArgII and ODC was analyzed by RT-PCR (B, C) Wholecell extracts from Jurkat cells infected with SeV for the indicated times and from mouse liver and kidney tissues were resolved by SDS ⁄ PAGE and ... single-strand RNA paramyxovirus known to be a strong activator of IRF3 phosphorylation [23] ArgII protein expression and arginase activity were detected at 24 h and increased 5–10-fold between 48 and ... serum and antibiotics Vero cells (ATCC) and RAW 264.7 (ATCC) cells were grown in DMEM medium (wisent) supplemented with 10% heat-inactivated fetal bovine serum and antibiotics rtTA-Neo-IRF-3 and...
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Báo cáo khoa học: 15-Deoxy D12,14-prostaglandin J2 suppresses transcription by promoter 3 of the human thromboxane A2 receptor gene through peroxisome proliferator-activated receptor c in human erythroleukemia cells ppt
... and 48 h and its affect on TP-radioligand binding and on 4757 Effect of 15d-PGJ2 action on TP gene expression A A T Coyle et al B D C E Fig Effect of 15d-PGJ2 on TPa and TPb mRNA expression and ... (Kin342 and its complement, lanes and 8); nonlabelled ds noncompetitor oligonucleotide (Kin289 and its complement, corresponding to nucleotides )168 to )141 of Prm3 in which both the PPREPPARc(b)* and ... competitor ds Kin281 and its complement (B, lane 5) or Kin289 and its complement (C, lane 5); with hPPARc2 plus mRXRa RNA in the presence of excess nonlabelled ds Kin285 and its complement (corresponding...
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Báo cáo khoa học: Use of lithium and SB-415286 to explore the role of glycogen synthase kinase-3 in the regulation of glucose transport and glycogen synthase pdf
... software and considered statistically significant at P values < 0.05 Fig Effects of insulin and wortmannin on GSK3 a and b activity in L6 myotubes and relative abundance of GSK3 isoforms in L6 and 3T3-L1adipocytes ... of GSK3 and GS To further understand the effects of Li and SB-415286 on cell signalling events we assessed their effects and that of insulin on p70S6K, PKB, p42/p44 MAP kinases, GSK3 and GS PKB ... both Li and SB-415286 on basal and insulin-stimulated glucose uptake in L6 myotubes and 3T3-L1 adipocytes Fig shows that insulin enhances glucose uptake in both muscle and fat cells by 2- and 3.4-fold,...
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Báo cáo " DENOTING THE NUCLEAR ISOTOPES IN EXPERIMENTAL GAMMA SPECTRUM" pptx
... experimental gamma spectrum 48 Nguyen Trung Tinh Each isotope is loaded in the memory and its informations are contained in a structure The computer calculated to indentify number of specific energy levels ... whose each component is a structure containing the infomations of an energy level The exhibit of the information of the spectrum is multiform It depends on each experiment and on the taste of user ... function Taodulieu(), and is written in a file Reconstructing the gamma energy spectrum A gamma energy spectrum is performed usually in an intensity-energy way; the error of intensity and of energy is...
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Báo cáo khoa học: Liver receptor homolog-1 localization in the nuclear body is regulated by sumoylation and cAMP signaling in rat granulosa cells docx
... K289R, K329R and K389R) were generated based on pFLAG-LRH1 or pGEM-LRH1 by PCR-based sitedirected mutagenesis [48] and then subcloned into different vectors The single mutants LRH-1 K329R and K389R ... Interactions between prostaglandin E(2), liver receptor homologue-1, and aromatase in breast cancer Cancer Res 65, 657–663 Aranda A & Pascual A (2001) Nuclear hormone receptors and gene expression Physiol ... adipose and may play a role in breast tumor development [13,14] Nuclear hormone receptors are typically ligand-activated transcription factors and their activities are modulated by coactivators and...
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FUTURE OF THE NUCLEAR SECURITY ENVIRONMENT IN 2015 pptx
... 2007, and in Moscow in August 2007, to plan the workshop and to seek the views and opinions of experts knowledgeable about the Cooperative Threat Reduction Programs and its potential for expanded ... trust and goodwill among weapons scientists and the redirection of their activities to peaceful pursuits Non-proliferation cooperation between the United States and Russia must be comprehensive and ... is to provide candid and critical comments that will assist the institution in making its published report as sound as possible and to ensure that the report meets institutional standards for quality...
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Báo cáo khoa học: The in vitro nuclear aggregates of polyamines pot
... derivatizing the single standard polyamines (aliquots ranging between 0.125 and 0.5 lg for Put and Spd, and between 0.5 and lg for Spm) Each standard sample was run in triplicate, and the mean value ... peaks with different intensities and estimated molecular masses of 8000, 5000 and 1000 Da, according to increasing elution time and corresponding to l-ivNAP, m-ivNAP and s-ivNAP, respectively, were ... Self-assembly is a process by which molecular subunits spatially organize in well-defined supramolecular structures through noncovalent interactions The structures generated in molecular self-assembly are...
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Báo cáo khoa học: The C-terminal region of the proprotein convertase 1⁄ 3 (PC1⁄ 3) exerts a bimodal regulation of the enzyme activity in vitro pdf
... integrity of the RRGDL sequence of the proprotein convertase PC1 is critical for its zymogen and C-terminal processing and for its cellular trafficking Biochem J 326, 737–744 Bernard N, Kitabgi P & Rovere-Jovene ... N- and the C-termini can negatively or positively cooperate in the activation of an enzyme In the case of proPC1 ⁄ 3, removal of the various structural and functional domains is a sequential and ... Enzymatically active mPC1 ⁄ was incubated at pH 6.0 with either propeptide and CT-peptide alone or with mixture of propeptide and CT-peptide and the released AMC was measured The propeptide was obtained as...
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báo cáo hóa học:" yuDetecting the percent of peripheral blood mononuclear cells displaying p-STAT-3 in malignant glioma patients" pot
... L-YK, RW, GNF and ABH contributed to the conception and design of the study LMC, RW, GR, JW, SSP and ABH provided materials and patients for the study WH, YW, CR-O, MKA-G, JW, L-YK, GNF, and ABH participated ... activation [22,23,27], natural killer cell and neutrophil cytotoxicity, and dendritic cell maturation and function [15] Thus, secondary to the redundancy and multiplicity of immunosuppressive mechanisms ... killer cells and neutrophils, reducing the expression of major histocompatibility complex (MHC) II, CD80, CD86, and IL-12 in dendritic cells rendering them unable to stimulate T cells and generate...
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Báo cáo sinh học: " Strategically examining the full-genome of dengue virus type 3 in clinical isolates reveals its mutation spectra" ppt
... the PCR amplicons from four heterogeneous gene regions (C-PrM, E, NS3 and NS5) were sequenced, aligned, and analyzed using the program GCG and MEGA v3.0 [11] In general, the transitional substitutions ... study quasispecies structure of DENV isolates and to provide a better understanding of the changes in mutation spectrum at the clonal level and virus evolution Results Heterogeneous regions identified ... DENV-3 isolates were used to locate the four most prominent heterogeneous regions, the C/PrM and E in the structure, and NS3 and NS5 in the nonstructural regions Page of 10 (page number not for...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng 9 tr 25