regulation function and maintenance of postsynaptic specializations
Tài liệu Global Change and the Function and Distribution of Wetlands ppt
... (18% of the total land area) if we assume that at least 50% of the area currently classified as ice (Greenland and Antarctica) and tundra would become wetland and the current wetland area of 12.8 ... change because of the resistance of pollens and spores to decay, and their ubiquity and abundance (Traverse 2008) Wetlands are excellent sources of pollen and spores and like macrofossils, palynomorph ... study of wetland fossils and deposits to understand the potential effects of future climate change on wetlands We review the methods and assumptions associated with the use of plant macro- and...
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The Selection, Use and Maintenance of Personal Protective Equipment (PPE) potx
... Management of Health and Safety at Work Regulations 1999; • the Workplace Health, Safety and Welfare Regulations 1992; and • the Provision and Use of Work Equipment Regulations 1998 Approved Codes of ... Department and location of the piece of equipment; • Particulars of the equipment; • Date of examination/test; • Signature of the person who carried out the test; • Description of the condition of the ... Management of Health and Safety at Work – Management of Health and Safety at Work Regulations 1999 – Approved Code of Practice and Guidance L21, HSC 2000, ISBN 07176-2488-9 • Ionising Radiation Regulations...
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Báo cáo khoa học: The occurrence of riboflavin kinase and FAD synthetase ensures FAD synthesis in tobacco mitochondria and maintenance of cellular redox status docx
... mitochondria, by virtue of the existence of mitochondrial RK and FADS [26,2932] However, in prokaryotes, bifunctional enzymes with RK and FADS activity [3335] and monofunctional enzymes with only RK activity ... mitochondrial and the extramitochondrial amounts of Rf, FMN and FAD in the acid-extractable fractions were measured via HPLC and compared to the amounts of avin cofactors in whole protoplasts and plastids ... proteinligand, proteinprotein and proteinsurface interaction: development of integrated experimental and computational approaches to the study of systems of pharmaceutical interest and from `...
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Báo cáo khoa học: Essential roles of lipoyl domains in the activated function and control of pyruvate dehydrogenase kinases and phosphatase isoform 1 pot
... elevation of NADH/NAD+ and acetyl-CoA/CoA ratios The rise in these ratios is sensed by the rapid and reversible E3 and E2 reactions which act to increase the proportion of the lipoyl groups of E2 and ... Surface residues of the L2 domain of E2 that are required for activating PDK3 and PDP1 Panels A and B show opposing sides of space-filled models of the human L2 domain The position of Lys173 (lipoylated ... NADH/NAD+ ratio of 0.1 and acetyl-CoA/CoA ratio of 0.2 The most responsive human kinase isoform is PDK2 [17,18] The greater extended reach of the reduced and acetylated lipoyl group over that of the oxidized...
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Báo cáo sinh học: " Demographic characterization, inbreeding and maintenance of genetic diversity in the endangered " ppsx
... coefficient and probability of gene origin ), e The N computation was obtained from the formula proposed by [9] e where Nand N are, respectively, adults males and females with offspring and m f L ... Pyrenean and pre-Pyrenean regions of the Catalonian area of northeast Spain This population is in danger of extinction The last census carried out only slightly surpassed 100 animals, a third of which ... as the average of the generation intervals calculated for the four pathways Let cov!I&dquo;m,n,f) be the covariance of the number of male and female progeny from each male parent and cov( from...
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báo cáo khoa học: " The function and mechanism of COX-2 in angiogenesis of gastric cancer cells" pdf
... using the SPSS software package (SPSS Inc, Chicago, USA) A value of P < 0.05 was considered significant Results Down -regulation of COX-2 inhibited the growth and tumorigenecity of gastric cancer ... that downregulation of COX-2 might significantly decrease the proliferation of SGC7901 cells (Figure 2A) As shown in Figure 2B, down -regulation of COX-2 might inhibit the malignant growth of SGC7901 ... Figure Down -regulation of COX-2 suppressed growth of gastric cancer cells in vitro and in vivo A, The growth rate of the cells was detected using MTT assay as described in “Materials and Methods”...
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Báo cáo y học: "Effect of osteopathic manipulative treatment on gastrointestinal function and length of stay of preterm infants: an exploratory study" pot
... effects of Osteopathic Manipulative Treatment (OMT) in preterm infants, including monitoring of physiological functions of the gastrointestinal system and LOS Methods Objective and endpoints of the ... included: maintenance of body heat at room temperature, coordinated sucking, swallowing, and breathing while feeding; sustained pattern of weight gain; and stability of cardiorespiratory function ... objective of this exploratory study was to investigate the effects of OMT in a population of premature infants in terms of gastrointestinal functions and LOS The medical literature lacks information of...
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Báo cáo sinh học: " Protection against the allergic airway inflammation depends on the modulation of spleen dendritic cell function and induction of regulatory T cells in mice" docx
... OVA-sensitization and challenge could induced the development of airway inflammation and Th2 responses and suppressed the proliferation of peripheral CD4 +and CD8+ T cells and the expression of Foxp3+ ... over-formation of allergen-specific IgE, local hyper-production of IL-4 and IL-5 and hypo-production of INF-γ, over-expression of costimulatory molecules CD11c+CD80 +and CD11c+CD86+in spleen, and finally ... sensitized and challenged with OVA * and ** stand for the p values less than 0.05 and 0.01, respectively, as compared with PBS-vaccinated mice sensitized and challenged with PBS + and ++ stand for...
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BS 5440 2 2000 installation and maintenance of flues and ventilation for gas appliances of rated
... (Installation and Use) Regulations: 1998 [2] Building Regulations for England and Wales Approved documents F and J [3] Building Regulations (Northern Ireland) (Statutory Rules of Northern Ireland 1994 ... 5.2 of this standard Flueless appliances in internal kitchens shall be ventilated in accordance with the Building Regulations in England and Wales, and the Building Standards (Scotland) Regulations ... Building Regulations and in Scotland, Technical Standard K for compliance with the Building Standards (Scotland) Regulations Maintenance When attending an installation for maintenance, the provisions...
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Different functions of notch activation on formation and maintenance of rhombomere boundaries
... before and (d) after mercury and lead adsorption of (a) chitosan, and (b) XII Figure 6.1 SEM images of the surfaces: (a) DCHB and (b) DCHB-PAAc beads Figure 6.2 FTIR spectra of (a) DCHB and (b) ... adsorption of heavy metals because this can prevent second pollution of heavy metals and allow recovery and reuse of the different types of heavy metals that are usually the common and often expensive ... Liu Changkun, Mr Wee Kin Ho and Mr Han Wei In addition, I also appreciate the assistance and cooperation from lab officers and technicians of Department of Chemical and Biomolecular Engineering...
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Wetland function and values of xuan thuy mangrove forest
... Contents I Introduction: state of wetland resources in Vietnam II Wetland Functions Fish and wildlife habitat & food webs Wetland supermarket Recreation & Research III Values of Xuan Thuy mangrove forest ... abundant and diverse in natural resources Vietnam has total wetland area about 10 million hectares, accounting for 30% of total area of the country with various types of habitats (grassland, mangrove ... WETLAND FUNCTIONS II Fish and wildlife habitat & food webs The park has a rich, biodiverse coastal wetland environment that is home to about 110 aquatic plant species, 500 species of benthos and...
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wetland function and values of xuan thuy mangrove forest
... state of wetland resources in Vietnam II.Wetland Functions III.Values of Xuan Thuy mangrove forest IV.Conclusions V References I Introduction: state of wetland resources in Vietnam Total area of ... people’s culture and ritual for thousands of years Sea grass Mangrove C.Rotundatata (Phu Quy island) Hon Gom Peninsular Peatswamp U Minh Thuong National Park II Wetland Functions Fish and wildlife ... falcon and deer occasionally visit wetlands for food, water, or shelter • The vast amount of organic matter that accumulates in wetlands is the beginning of food webs for thousands of aquatic...
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Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx
... constituent of the Tic motor complex (see below) The present minireview provides a short description of recent advances in the understanding of the channel-, motor- and regulatory components of the ... position and function of the long C-terminal tail on the other hand remains a matter of controversy [10,11,13–15] According to one hypothesis, the hydrophilic Tic110-Ct faces the stroma, where it functions ... plants of the pea ortholog and main Arabidopsis isoform of Tic20, AtTic20-I, similarly exhibit pronounced chloroplast defects, and attic20-I knockouts were albino even in the youngest 1168 parts of...
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Báo cáo khoa học: Function and regulation of ABCA1 – membrane meso-domain organization and reorganization pptx
... FEBS 3195 Function and regulation of ABCA1 K Nagao et al ABCA1 whereas direct binding of photoactive cholesterol to ABCA1 could not be detected [74]; however, analysis of the functions of ABCA7 ... Hayden MR (2003) Efflux and atherosclerosis: the clinical and biochemical impact of variations in the ABCA1 gene Arterioscler Thromb Vasc Biol 23, 1322–1332 Function and regulation of ABCA1 Oram JF ... Wang N & Tall AR (2010) Role of HDL, ABCA1, and ABCG1 transporters in cholesterol Function and regulation of ABCA1 100 101 102 103 104 105 106 107 108 109 efflux and immune responses Arterioscler...
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Báo cáo y học: "Differential expression, function and response to inflammatory stimuli of 11β-hydroxysteroid dehydrogenase type 1 in human fibroblasts: a mechanism for tissue-specific regulation of inflammation" pps
... fibroblasts and by endothelial cells (identified by von Willebrand factor staining) Page of 10 (page number not for citation purposes) Figure Autocrine activation of cortisol and the regulation of fibroblast ... tissue-specific and inflammation-specific regulation of fibroblast function Page of 10 (page number not for citation purposes) Arthritis Research & Therapy Vol No Hardy et al Figure Expression of 11β-HSD1 ... proliferation [15] and differentiation [16] Differential expression of fibroblastic 11β-HSD1 may thus fulfil several functions For example, the induction of the enzyme by IL-1 and TNF-α may be part of an...
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FUNCTION AND REGULATION OF CALCIUM INDEPENDENT PHOSPHOLIPASE a2 IN THE ATTENUATION OF PAIN IN MICE
... inflammation and cell proliferation regulation (Farooqui, 2009a) In addition, they are involved in blood flow regulation, behavioral control and regulation of immune and neural activities (Chiu and Richardson, ... structures of the oral cavity and face, usually of a diffuse pattern” (Zwemer, 1998) Orofacial pain includes pain disorders that are linked with the hard and soft tissues of the neck, head, face and ... highly fluidizing characteristics and the presence of DHA at the sn-2 position of glycerophospholipids aids in the maintenance of membrane properties such as regulation of membrane fluidity (Salem...
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Characterization of the function and regulation of cullin ring e3 ubiquitin ligases
... other cellular functions in addition to the regulation of CRL function ! xii! List of Figures Figure Title Page Introduction 1.1 Ubiquitination 1.2 Structures and subunit organization of CRL complexes ... Binding of the CAND1 C-terminus to the Cul1 N-terminus inhibits the binding of the Skp1 adaptor and the substrate-recognition subunit F-box proteins to Cul1 On the other hand, upon binding of the CAND1 ... human HEK293T and HeLa cells (reviewed in Bosu and Kipreos, 2008) Several lines of evidence have been provided that the CAND1 protein is essential in Arabidopsis Loss of CAND1 function in Arabidopsis...
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Molecular function and regulation of the bax associating protein MOAP 1
... MOLECULAR FUNCTION AND REGULATION OF THE BAX-ASSOCIATING PROTEIN MOAP-1 Fu Nai Yang INSTITUTE OF MOLECULAR AND CELL BIOLOGY NATIONAL UNIVERSITY OF SINGAPORE 2007 MOLECULAR FUNCTION AND REGULATION OF ... i TABLES OF CONTENTS SUMMARY ABBREVIATION LIST OF FIGURES LIST OF TABLES INTRODUCTION 1.1 APOPTOSIS 1.1.1 Definition and morphology of apoptosis 1.1.2 Extrinsic and intrinsic pathways of apoptosis ... 41 1.4.2 Regulation of Bax function 42 1.5 REGULATION OF MITOCHONDIA-DEPENDENT APOPTOSIS BY THE UBIQUITIN-PROTEASOME SYSTEM 47 1.5.1 The ubiquitin-proteasome system 47 1.5.2 Regulation of Bcl-2...
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The Retinoblastoma Gene Family in Cell Cycle Regulation and Suppression of Tumorigenesis
... direct down regulation of cyclin protein levels or by inducing members of the INK4A and/ or CIP/KIP family of cyclin dependent kinase inhibitors (CKI), resulting in the down -regulation of cyclin/Cdk ... activity and inhibition of pRb phosphorylation (Ruas and Peters 1998; Sherr and Roberts 1999; Sherr 2001) Sequestration of active E2Fs subsequently results in repression of E2F target genes and ultimately ... regulation of E2F4 activity it is likely that phosphorylation of these sites are involved in the regulation of p130 specific functions and interactions The difference in phosphorylation sites and kinases...
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