pi3k pkb signaling module in normal and malignant hematopoiesis
Báo cáo khoa học: Enzymes of creatine biosynthesis, arginine and methionine metabolism in normal and malignant cells Soumen Bera1, Theo Wallimann2, Subhankar Ray1 and Manju Ray1 potx
... estimation of proline and ornithine J Biol Chem 199, 91–95 45 Van Pilsum JF, Martin RP, Kito E & Hess J (1956) Determination of creatine, creatinine, arginine, guanidinoacetic acid, guanidine, and methyl-guanidine ... differences in ornithine and creatinine content in the blood of tumor-bearing mice compared to that in tumor-free mice, with the values of GAA differing significantly, being higher in tumor-bearing mice ... methionine in tumor cells Discussion In the present study, we investigated the comparative status of creatine biosynthesis in normal muscle and sarcoma tissue and also in those organs of normal and...
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Epigenetic regulation of normal and malignant hematopoiesis
... heterochromatin protein (HP1), which recruits additional HP1 molecules and other chromatin-modifying proteins, thereby spreading and maintaining the heterochromatin state Since then, the involvement ... including the homeodomain, zinc-finger domain, leucine zipper domain, winged helix, erythroblast transformation-specific domain (ETS) and helix–loop–helix domains In the past, the determination ... DNA-binding domain Transcription factors are modular with generally distinct DNA-binding and transcriptional effector Oncogene domains A number of DNA-binding domains have been characterized including...
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báo cáo hóa học:" In vitro suppression of the MMP-3 gene in normal and cytokine-treated human chondrosarcoma using small interfering RNA" doc
... was incubated at 42°C for 90 min, and terminated by heat inactivation at 70°C for 15 Measurement of GAG levels The level of GAG appearing in the medium of explants, cell cultures, and papain-digested ... proteoglycans, gelatin, laminin, fibronectin and collagen (types III, IV and IX) [10] In addition, MMP-3 can stimulate other enzymes in the MMP group, such as MMP-1, MMP7, MMP-8, MMP-9 and MMP-13 This ... to RNA interference [26] And NF-kBp65-specific siRNA can inhibit the expression of COX-2, NOS-2 and MMP-9 in IL-1β-induced and TNFα-induced chondrocytes [27] These data suggest RNAi is an innovative...
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báo cáo hóa học:" Radiolabeling, biodistribution and gamma scintigraphy of noscapine hydrochloride in normal and polycystic ovary induced rats" doc
... various factors influencing the radiolabeling process and in vitro stability of the labeled complex Subsequently blood kinetics in rabbits; and tissue distribution and gamma scintigraphy studies ... Radiolabeling and its subsequent quality control parameters, including radiochemical purity, in vitro and in vivo stability, blood kinetics and biodistribution studies were broadly determined as ... Further increased 99mTc-noscapine uptake seen in ovaries of PCOS induced animals, is Figure Whole body scintigraphic images of 99mTc-noscapine in control and PCOS induced female rats showing its...
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Báo cáo y học: "Expression of novel extracellular sulfatases Sulf-1 and Sulf-2 in normal and osteoarthritic articular cartilage" pdf
... processes Competing interests The authors declare that they have no competing interests Sulf-1 and Sulf-2 expression in murine temporomandibular joints joints Safranin O staining (a-c) and immunohistochemistry ... heparin-binding protein that is associated with the cell surface through HSPGs, where it inhibits BMP signaling Sulf-1 desulfates heparan sulfate, releases Noggin, and thus restoring BMP signaling ... cartilage Sulf-1 and Sulf-2 protein expression in normal and osteoarthritis (OA) cartilage Sulf protein expression in normal (43 years old; Mankin score: 2) and OA (79 years old; Mankin score: 9)...
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Báo cáo y học: "Regulation of catabolic gene expression in normal and degenerate human intervertebral disc cells: implications for the pathogenesis of intervertebral disc degeneration" ppt
... expression in malignant carcinoma via TNF-R1 [25], and TNF-R1 but not TNF-R2 has been shown to be important in inflammatory responses involving IL-1β and MMP-3 and -9 in murine brain injury [26] ... 9:539-552 Alsalameh S, Amin R, Kunisch E, Jasin H, Kinne R: Preferential induction of prodestructive matrix metalloproteinase-1 and proinflammatory interleukin and prostaglandin E2 in rheumatoid arthritis ... types IV and V, and stromelysins (including MMP-3) that degrade predominantly non-collagenous proteins such as proteoglycans and fibronectin and can activate the pro-collagenases Having previously...
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Báo cáo sinh học: "Increase of egg weight with age in normal and dwarf, purebred and crossbred laying hens" pot
... Leghorn line and a Brown Egg line (11 DW dw males per line mated to or females each) maintained in our laboratory Hens were housed in individual cages in a single room under 14 h light and 10 h ... g lighter in dwarf than in normal crossbred hens In the present study, the egg weight increase of normal and dwarf hens of parental pure lines (White Leghorn and Brown Egg) with age and their ... crossbreeding MATERIALS AND METHODS Birds Genetic types and genotypes have been described previously by M6rat et al (1994) Briefly, pure and crossbred, normal and dwarf progenies were obtained in a single...
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Báo cáo y học: "Remote preconditioning in normal and hypertrophic rat hearts" doc
... points and examine if time point of reperfusion affected the result Data in every separate group passed normality test and differences between SEMs in compared groups (raw data) were due to random ... coronary interventions [19] Nevertheless, controversy still Figure Mean LVDP in various time points LVDP values in mmHg, time point in minutes Figure Mean of the product LVPDxHR in various time points ... preconditioned, normal or hypertrophic) couple of groups, in various time points The asterisk (*) shows significant differences LVDP and LVEDP in mmHg, time point in minutes In laboratory studies,...
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Báo cáo y học: "Significance of differential expression of thymidylate synthase in normal and primary tumor tissues from patients with colorectal cancer" ppsx
... Henan Provincial Cancer Hospital, Henan Provincial Institute of Cancer, Zhengzhou, Henan Province, China Department of Pathology, Henan Provincial Cancer Hospital, Henan Provincial Institute ... Zhengzhou, Henan Province, China Department of Surgery, Henan Provincial Cancer Hospital, Henan Provincial Institute of Cancer, Zhengzhou, Henan Province, China Authors’ contributions YL and SY designed ... adequate staging of Stage II and III colon cancer Journal of Hematology & Oncology 2011, 4:25 Javle Milind, Hsueh Chung-Tsen: Recent advances in gastrointestinal oncology - updates and insights from...
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Báo cáo y học: "Human endogenous retrovirus-FRD envelope protein (syncytin 2) expression in normal and trisomy 21-affected placenta" doc
... impaired by abnormal hCG signaling in trisomy 21 pregnancies Endocrinology 2007 Frendo JL, Cronier L, Bertin G, Guibourdenche J, Vidaud M, EvainBrion D, Malassine A: Involvement of connexin 43 in human ... detected in the extravillous trophoblast (ECT), in the syncytiotrophoblast and in the mesenchymal core Scale bar = 10 µm D In this floating villi, syncytin immunostaining was observed in the cytoplasm ... therefore to study in situ and in vitro the expression and localization of syncytin in human placenta at different stages of gestation, in normal and T21-affected pregnancies Results Syncytin is immunolocalized...
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Báo cáo y học: " Immunohistochemical study of the phenotypic change of the mesenchymal cells during portal tract maturation in normal and fibrous (ductal plate malformation) fetal liver" pot
... retinol-binding protein-1 (CRBP-1) expression in normal 15 Cellularfetal liver Cellular retinol-binding protein-1 (CRBP-1) expression in normal fetal liver Around the sinusoid (S), CRBP1 stained ... was a weak staining of hepatocytes, principally in the youngest Figure retinol-binding protein-1 (CRBP-1) expression in normal 16 Cellularfetal liver Cellular retinol-binding protein-1 (CRBP-1) ... terminal venules, and centrolobular vein are stained (Figures 17, 18, 19 and 20) No portal mesenchymal cell, hepatocytic cell and sinusoidal cell were stained Figure retinol-binding protein-1...
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Báo cáo y học: "Expression of aromatase and estrogen receptor alpha in chondrosarcoma, but no beneficial effect of inhibiting estrogen signaling both in vitro and in vivo" ppt
... mesenchymal, and clear cell chondrosarcoma Moreover, using a larger set of drugs targeting the estrogen -signaling pathway we investigated whether interference with estrogen signaling could inhibit ... chondrosarcoma cells in vitro by measuring the effect of steroids and clinical drugs inhibiting estrogen -signaling We evaluated responsiveness of central chondrosarcoma cell lines and primary cultures ... chondrosarcoma cell lines (K and L) Magnification 200× the estrogen precursor androstenedione and the nonaromatizable androgen dihydrotestosteron, and various known estrogen signaling- inhibiting drugs on...
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The role of hydrogen sulfide in normal and ischemic heart
... effective in treating and preventing neurotoxin-induced Parkinson’s disease in rat via anti-oxidative stress and metabolic inhibition, highlighting the therapeutic potential of H2S in neurodegenerative ... Nitric oxide PAG DL-propargylglycine PCI Percutaneous coronary intervention PI3K Phosphatidylinositol 3-kinase PKA Protein kinase A PKC Protein kinase C PKG Protein Kinase G PLB Phosopholamban PLC ... (Simmerman and Jones, 1998) Troponin I is an inhibitory protein associated with troponin C and T complex on tropomyosin (Bers, 2002) Enhanced phosphorylation of troponin I decreases troponin C affinity...
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Tài liệu Module 9: Creating and Managing Routing Groups in Exchange 2000 ppt
... SRLQW#ZLWKLQ#D#URXWLQJ#JURXS1# Information Store Information Store EXIFS EXIFS Inetinfo.exe Inetinfo.exe Advanced Queuing Message Categorizer Advanced Queuing Routing and Queuing Message Categorizer SMTP IIS Routing and ... Routing group Expand Routing Groups f Right-click Routing Groups, point to New, and then click Routing Group g In the Name box, type Group# Routing Group and click Details, and then in the Administrative ... for routing messages and preventing the ping-pong effect, if a link has failed With the flexibility comes additional complexity in planning and properly grouping servers within a routing group...
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Tài liệu Báo cáo khoa học: The role of the SEA (sea urchin sperm protein, enterokinase and agrin) module in cleavage of membrane-tethered mucins pdf
... leucine and valine residues N-terminal to the MUC3 and MUC12 specific sequences and a serine residue C-terminal to them Transient expression of epitope-tagged mucin proteins in Cos-7 cells and ... the SEA modules of MUC1 glycoproteins from different species, and is found in other membrane-tethered mucins including MUC3, MUC12, MUC16 and MUC17 and other proteins with cleaved SEA domains (Table ... figure and MUC1FDTR, derived from it but lacking the tandem repeat (TR) domain and containing a FLAG epitope (black box with flag) is shown below All constructs are based on MUC1FDTR and contain the...
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Báo cáo khoa học: Proteoglycans in health and disease: novel regulatory signaling mechanisms evoked by the small leucine-rich proteoglycans ppt
... modulated by lumican-evoked signaling, including vinculin and focal adhesion kinase [82] Lumican alters the relationship between actin filaments and b1 integrin, which in turn would affect focal ... strategies In addition to being a strong trigger of proinflammatory signaling within the innate immune system, biglycan can also affect bone morphogenetic protein (BMP) signaling, thereby in uencing ... explaining the anti-invasive effects of this SLRP [82] A commonality of signaling between lumican and decorin is also supported by recent studies showing the involvement of decorin in modulating...
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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
... providing the recombinant IKK2 (rhIKK2) and Nandini Kishore for providing the SC-514 inhibitor We thank also Paul Hayter, Sasha Sreckovic and Matthew Strawbridge with help in growing and analyzing ... In vitro analysis of NF-jB signaling pathway 46 Peet GW & Li J (1999) IkappaB kinases alpha and beta show a random sequential kinetic mechanism and are inhibited by staurosporine and quercetin ... lL; prewarmed in a water bath at 37 C) was dispensed into each well and incubated for 15 (prewarming xative is critical to maintaining cell integrity) After 15 min, the plates were inverted to...
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Báo cáo khoa học: "A comparison of clausal coordinate ellipsis in Estonian and German: Remarkably similar elision rules allow a language-independent ellipsis-generation module" pot
... Sarkar and Aravind Joshi 1996 Coordination in Tree Adjoining Grammars: Formalization and implementation In: Procs of 16th COLING, Copenhagen, pp 610–615 James Shaw 1998 Segregatory coordination and ... Mari reads articles and her sons thick books (10) Jüri elab Tartus ja Tallinnas _g tema pojad Jüri lebt in Tartu und in Tallinn _g seine Söhne Jüri lives in Tartu and in Tallinn his sons (11) *Mari ... ‘Help and reanimate the man’ 27 (26) *Seda veini ei joo ma *Diesen Wein trinke ich nicht This wine drink not I (Est.)/drink I not (Ger.) enam ja [selle veini]f kallan mas ära mehr und [diesen Wein]f...
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Báo cáo hóa học: " Dipolar cortico-muscular electrical stimulation: a novel method that enhances motor function in both - normal and spinal cord injured mice" pdf
... strengthen synaptic inputs in normal behavior depend on descending brain-stem-released serotonin (5-HT) or noradrenalin [49-51] Here the increase in the spontaneous firing rate and the appearance ... 0.50) and right (18.83 ± 1.16) hindlimb Collectively, these results indicate that spinal cord injury procedure used in the current study was reliable in inducing behavioral signs of the injury ... calculating the fidelity index, which is the ratio of spinal response to muscle twitch force The dCMS-induced changes in the fidelity index were opposed in control and injured animals While this index...
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