central control of breathing brain stem and cerebral cortex
Báo cáo khoa học: Purple membrane lipid control of bacteriorhodopsin conformational flexibility and photocycle activity An infrared spectroscopic study docx
... spectroscopic bandwidths are functions of dynamic parameters derived from intermolecular and intramolecular motions Band shapes are often analyzed in the context of statistical mechanical theories of irreversible ... I modes of the a-helices), 1680 cm)1 (the amide I of b-turn structures), 1640 cm)1 (the amide I of random coil and b-sheet structures), 1545 cm)1 (the amide II of a-helical A mode), and 1520 ... is the weighted average of time constants for all forms of M present and is influenced by the mix of M-fast and M-slow cycles A low value results from a preponderance of M-fast cycles, whereas...
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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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Novel control of lettuce downy mildew and anthracnose docx
... Economic losses Aim • Evaluate different products (inc biologicals, soft options and plant growth) to control downy mildew and anthracnose on lettuce to reduce reliance on chemical fungicides ... from DPIVic and University of Queensland Posters # 65 Nitrogen affects lettuce susceptibility to downy mildew (Bremia lactucae) # 66 Anthracnose disease on lettuce affected by variety and nitrogen ... Tested 21 varieties with known and unknown resistance to DM and Anthracnose • Downy mildew – susceptible varieties • Anthracnose – all varieties with varying degrees of susceptibility 80 Percent...
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Báo cáo lâm nghiệp: "Environmental control of CO assimilation rate and leaf 2 conductance in two species of the tropical rain forest of French Guiana (Jacaranda copaia D. Don and Eperua falcata Aubl.)" pdf
... agreement with the findings of Kuppers et al (1986) which showed the absence of any role of leaf water status in explaining the afternoon depression of A in a range of species of the temperate zone ... (1974) The role of air humidity and leaf temperature in controlling stomatal resistance of Prunus armeniaca L under desert conditions I A simulation of the daily time course of stomatal resistance ... development and relief of water deficits in dry season Oecologia (Berlin) 74, 441-450 the Grieu P., Guehl J.M & Aussenac G (1988) The effects of soil and atmospheric drought on photosynthesis and stomatal...
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Báo cáo y học: "n alternative approach to combination vaccines: intradermal administration of isolated components for control of anthrax, botulism, plague and staphylococcal toxic shock" docx
... received μg of the BoNT/A(Hc) vaccine, 150 μg of rF1-V, 50 μg of rPA, and 40 μg of STEBVax Control animals received injection of AH adjuvant with no antigen Two 100-μl i.d injections of each vaccine ... to the control group for each agent consisting of experimental controls and 15 historical controls Results Intradermal administration of physically separated vaccines A simple mixture of the ... between the vaccinated and control groups The data conformed with the assumptions of the test if plots of the residuals revealed no structure Comparisons of antibody production and lymphocyte proliferation...
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Báo cáo y học: "Continuous control of endotracheal cuff pressure and tracheal wall damage: a randomized controlled animal study" pot
... were treated according to the guidelines of the Department of Experimental Research of Lille University and according to the Guide for the Care and Use of Laboratory Animals (NIH Publication Number ... effective control of the cuff pressure As shown by Duguet and colleagues [22], despite manual control of the endotracheal pressure with a portable manometer according to the French Society of Critical ... expiratory ratio of 0.5 and zero endexpiratory pressure Inspired gases were humidified using a conventional humidifier (MR290; Fisher Paykel, Auckland, New Zealand), and an initial fraction of inspired...
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Báo cáo sinh học: " Genetic control of resistance to salmonellosis and to Salmonella carrier-state in fowl: a review" ppsx
... as a member of a solute carrier gene family and hence renamed SLC11A1 Physiological and functional studies support the role of SLC11A1 in the control of the intracellular replication of parasites ... time of assessment and possibly the vaccine used were different and may have influenced the outcome of infection Page of 11 Genomic organisation of Salmonella resistance loci The different candidate ... quent and inevitable lack of precision and reliability of phenotypic assessments and the poor density of genetic recombinations in the progenies under study, which both limit the precision of QTL...
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Báo cáo y học: "Mild hypothermia alone or in combination with anesthetic post-conditioning reduces expression of inflammatory cytokines in the cerebral cortex of pigs after cardiopulmonary resuscitation" ppt
... molecule (ICAM)-1, and the apoptosis-associated proteins Bcl-2 and Bax were investigated in the cerebral cortex tissue of all surviving animals and compared with tissue of sham control animals Tissue ... disproportionate and persistent production of cytokines can significantly increase the risk and extent of brain injury [5,24] In terms of a systemic inflammatory response, increased serum levels of different ... accumulation and inhibition of molecular pathways such as apoptosis and necrosis [4] The role of inflammation in global cerebral ischemia induced by bilateral carotid artery occlusion and focal cerebral...
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Báo cáo khoa học: Recruitment of transcription complexes to the b-globin locus control region and transcription of hypersensitive site 3 prior to erythroid differentiation of murine embryonic stem cells docx
... indicating that dimethylation of H3K4 and recruitment of RNA Pol II and TBP to the LCR occurs before activation of any of the globin genes The presence of H3 dimethylated at K4 indicates that ... originating in between HS4 and HS3 are strand-specific proceeding unidirectional toward 750 Fig Quantitative analysis of RNA Pol II recruitment and association of H3 dimethylated at K4 and acetylated H4 ... temporal nature and extent of covalent histone modifications and association of transcription complexes at the murine b-globin locus during the in vitro differentiation of murine embryonic stem cells...
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Cancer of the Brain and Other Central Nervous System doc
... Chapter 25 Cancer of the Brain and Nervous System Histologic Type of Tumor Classification NOS, C716 - Cerebellum, NOS, C717 - Brain Stem, C718 - Overlapping lesion of brain and C719 - Brain, NOS; SPINE: ... Cord and C721 - Cauda equine and OTHER: C723 Optic nerve, C724 - Acoustic nerve, C725 - Cranial nerve, NOS, C728 - Overlapping lesion of brain and CNS and C729 – Nervous system, NOS For brain and ... Cerebellum, NOS, C717 - Brain Stem, C718 - Overlapping lesion of brain and C719 - Brain, NOS For other CNS cancers, primary site of tumor is classified as the following: BRAIN: C700 - Cerebral meninges,...
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Báo cáo khoa học: "enetic control of stiffness of standing Douglas fir; from the standing stem to the standardised wood sample, relationships between modulus of elasticity and wood density parameters. Part I" pdf
... bottom and the top of the felled trees in order to estimate stem taper and to verify the cylindrical stem assumption Wood discs were sampled at each end of the stem immediately after the felling of ... m of the stem of standing Douglas fir, i.e of the most valuable part of these trees The strongest relationship between the trunk MOE and a destructive sample MOE is obtained with the mean of ... a moisture content of 12 % The precision of the estimation of the trunk MOE is limited by the precision of the measurement of de and, overall, d (formula (1)) About 80 % of the variability among...
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Báo cáo khoa học: "enetic control of stiffness of standing Douglas fir; from the standing stem to the standardised wood sample, relationships between modulus of elasticity and wood density parameters. Part II" docx
... Koizumi and Ueda [13] and used to measure the stiffness of standing tree trunks (trunk MOE) Fairly strong positive relationships between MOE and specific gravity of samples of different shapes and ... 0.001, whatever the study level): Lhi, Dcu and Ene Thus two of them, Lhi and Dcu, were excluded from the study of the modelling of the boards and of the standard investigate parameters, a samples ... the profile (latewood peaks and false rings) ty values of dc To the possible redundancy of the density correlation study was conducted among them For boards and standard samples density profiles,...
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Báo cáo y học: "Decreased GABAB receptor function in the cerebellum and brain stem of hypoxic neonatal rats: Role of glucose, oxygen and epinephrine resuscitation" pot
... cerebellum and brain stem of control and experimental neonatal rats The GABA content was decreased significantly (p < 0.001) in the cerebellum and brain stem of hypoxic neonatal rats compared to control ... cerebellum and brain stem of hypoxic neonatal rats compared to control Hx + G and Hx + G + O showed a significant reversal of Bmax (p < 0.001) and Kd (p < 0.01) to near control in the cerebellum and ... focused on understanding the alterations in GABA content, total GABA and GABAB receptors and GAD expression in the cerebellum and brain stem of hypoxic neonatal rats and the effects of various resuscitations...
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The social control of personal finance the emergence and evolution of the central provident fund (CPF) system
... the refocusing of the CPF system which resulted in a greater degree of control for the lower classes, and the expansion of social control of personal finance beyond the CPF system by utilizing ... Refocusing the CPF and Social Control of Personal Finance Beyond the CPF 1999-2009 6.1 Refocusing the CPF System and a Greater Degree of Control for the Lower Class 6.2 Social Control beyond the ... showing signs of settling in Singapore3 A functionalistic analysis of the advantages of each system is provided by Low and Aw (1997: 8) and described below PAYG pension fund system: No stock of funds...
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Identification and segmentation of the central sulcus from human brain MR image
... identification of the CS 1.2 Motivation The CS is one of the most important anatomical landmarks of the cerebral cortex Its significance lies in its proximity to the pre- and post -central gyri, ... disturbance of motor function (loss of fine movements and strength, poor voluntary eye gaze and corollary discharge), environmental control of behavior (risk taking and rule breaking), loss of divergent ... the anatomy and radiology of the CS, and the MRI techniques are briefly described It also reviews the trends and recent development of the methods and the history of the identification of the CS...
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Báo cáo y học: "Cancer control through principles of systems science, complexity, and chaos theory: A mode"
... emergence of order…[allowed by] a constant flow of energy and matter through the system…[the] emergence of new structures and new forms of behavior…[which are] the hallmark of self-organization, [and] ... movement of sperms prior to fertilization The systems’ evolutionary phase follows the completion of the initial state but prior to a stage of a of the zone of order and the fully-functioning open system ... complex system can be spontaneous, adaptive, and alive” [4] The similarity of a fractal pattern and cancer growth can be seen in a comparison of Mandelbrot’s drawing and a histologic picture of Merkel...
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Báo cáo y học: "Thioglycosides as inhibitors of hSGLT1 and hSGLT2: Potential therapeutic agents for the control of hyperglycemia in diabetes"
... values of 0.09 and 0.18 for hSGLT1 and hSGLT2, respectively These data clearly show the electrogenic uptake of thioglycoside I and VII across the plasma membrane Discussion Figure Correlation of ... notion of using SGLT inhibitors as a means to control circulating levels of glucose The selective inhibition of hSGLT2 by thioglycoside I, which is responsible for most of the reabsorption of glucose ... therapies and emerging targets for the treatment of diabetes Current Pharmaceutical Design 2001; 7: 417-450 Wood IS, and Trayhurn P Glucose transporters (GLUT and SGLT): expanded families of sugar...
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ESTROGENIC ACTIVITY LEVEL OF NAKDONG RIVER BASIN AND ITS CONTROL BY WATER TREATMENT PROCESSES
... treatment plants, and sewage treatment plants one each from the upstream of Andong area to downstream of Busan area of Nakdong river basin Estrogenic activity and concentration of estrogenic substances ... Andong Daegu Busan Andong Waegwan Gangjung Daegu Gumho Riv Goryung Brd Hwang Riv Jeokpo Brd Namji RESULTS AND DISCUSSION Nam Riv Fig shows the sampling points along of Nakdong River in May, and ... October 2002 and in March, and September 2003 Samples were collected from points in Mylyang Riv Samrangjin Busan Fig Sampling points of Nakdong River basin - 204 - Journal of Water and Environment...
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Control of Membrane Fouling by Coagulant and Coagulant Aid Addition in Membrane Bioreactor Systems
... L/day with 1,000 mg/L of biological oxygen demand (BOD), 50 mg/L of nitrogen and 25 mg/L of phosphorus The experiments were conducted at a sludge retention time (SRT) of 33 days and the hydraulic ... Time (days) Fig - TMP profiles of MBR at a) R4, b) R5 and c) R6 TMP profiles of MBR experiments with PSI addition Fig shows the fouling frequency in MBR systems when PSI and sole Fe(III) coagulant ... minutes (Nakajima and Mishima, 2005) For the SMP
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