0

1  dysfunction of short term regulation of mineral metabolism

Báo cáo khoa học: The multifarious short-term regulation of ammonium assimilation of Escherichia coli: dissection using an in silico replica pdf

Báo cáo khoa học: The multifarious short-term regulation of ammonium assimilation of Escherichia coli: dissection using an in silico replica pdf

Báo cáo khoa học

... about a short- term (metabolic regulation) redistribution of the flux over GS and GDH caused by (de-)adenylylation of GS (c) The degree of adenylylation of GS is the most important regulator of GS ... virtual absence of ammonium They stopped short of determining the actual composite rates of ammonium assimilation and of confirming that the system shifted between rates as effectively as often hypothesized ... models in which the direct regulation of GS is ‘mutated’ by removal of the terms from the rate equation of GS that correspond to: (a) thermodynamic regulation; (b) kinetic regulation; and (c) both...
  • 21
  • 398
  • 0
Báo cáo y học:

Báo cáo y học: " Short-term variability of biomarkers of proteinase activity in patients with emphysema associated with type Z alpha-1-antitrypsin deficiency" pdf

Báo cáo khoa học

... altered processing of the heparan sulfate molecule in the lungs of patients with emphysema In view of the biological functions of heparan sulfate, this could lead to destabilisation of the extracellular ... activity in vivo at sites of inflammation where fibrin(ogen) is deposited [11,12] The aim of the present study was to measure the above three types of biomarkers in a short- term pharmaceutical safety ... baseline FEV1, Kco and baseline value of each of the biomarkers was assessed by the Spearman's rank correlation coefficient Results Analysis of change over time of any of the three biomarkers for a given...
  • 7
  • 232
  • 0
Short term generation scheduling of cascaded hydro electric system using time varying acceleration coefficients PSO

Short term generation scheduling of cascaded hydro electric system using time varying acceleration coefficients PSO

Môi trường

... reservoir storage volumes Terminal reservoir volumes are generally set through midterm scheduling process This constraint implies that the total quantity of utilized water for short term scheduling should ... technique based short term hydro thermal scheduling”, Applied Soft Computing , 2007 [19] Yuan Xiaohui, Wang Liang, Yuan Yanbin, “Application of enhanced PSO approach to optimal scheduling of hydro system”, ... Optimization has been applied for short term hydroelectric generation scheduling of Cascaded hydroelectric system at Narmada river located in Madhya Pradesh, India The rest of the paper is organized...
  • 14
  • 544
  • 0
Developing a system of games to enhance short term memory for interpreter students at vinh university

Developing a system of games to enhance short term memory for interpreter students at vinh university

Khoa học xã hội

... long -term memory and re-entered into short- term memory Memory in consecutive interpreting is fulfilled by the combination of sensory memory, short- term memory and long -term memory However, short- term ... deeply about short- term memory skill 1.2 Short- term Memory in Consecutive interpreting 1.2.1 Definition of Short- term Memory In order to understand thoroughly the study, the notion of STM should ... Characteristics of Short- term Memory Short- term memory is characterized by the temporary, limited capacity, loss of information, immediate recall, rehearsal maintenance and chunking First of all, STM...
  • 64
  • 541
  • 0
Báo cáo khoa học: Suppression of NADPH oxidase 2 substantially restores glucose-induced dysfunction of pancreatic NIT-1 cells doc

Báo cáo khoa học: Suppression of NADPH oxidase 2 substantially restores glucose-induced dysfunction of pancreatic NIT-1 cells doc

Báo cáo khoa học

... dysfunction of b-cells, we first identified the source of ROS generated in response to d-glucose by determination of the effects on d-glucose-induced ROS levels of various inhibitors of ROS-generating ... alterations such as high levels of triglyceride, it is difficult to determine the contribution of glucose to oxidative stress and dysfunction of B 25 15 glucose Suppression of NOX2 substantially reverses ... overstimulation of b-cells by glucose could eventually lead to depletion of insulin stores, worsening of hyperglycemia, and finally deterioration of b-cell function [2] A large body of evidence shows...
  • 11
  • 239
  • 0
Mechanical properties of solid polymers Constitutive modelling of long and short term behaviour pptx

Mechanical properties of solid polymers Constitutive modelling of long and short term behaviour pptx

Kĩ thuật Viễn thông

... Incorporation of ageing kinetics 5.4 Results Characterization of intrinsic behaviour Validation of intrinsic behaviour Characterization of ageing kinetics Validation of ageing ... full recovery of plastic deformation [8, 9] I NTRODUCTION 1.3 Molecular background Independent of the stress level or amount of deformation involved, the origin of the deformation of polymer materials ... material This type of behaviour is termed 1.3 M OLECULAR BACKGROUND thermorheological complex, and the magnitude of the effect is mainly determined by the relative position of the transitions...
  • 155
  • 570
  • 0
Báo cáo khoa học: Photosynthetic acclimation: State transitions and adjustment of photosystem stoichiometry – functional relationships between short-term and long-term light quality acclimation in plants ppt

Báo cáo khoa học: Photosynthetic acclimation: State transitions and adjustment of photosystem stoichiometry – functional relationships between short-term and long-term light quality acclimation in plants ppt

Báo cáo khoa học

... shortterm timescale (in the range of seconds to minutes) and a long -term timescale (in the range of hours, days and seasons) Important abiotic determinants include the geographical latitude of ... compilation ª 2008 FEBS 1083 Long -term light quality acclimation L Dietzel et al Possible functional relationships of state transitions and LTR Both short- term and long -term acclimation responses are ... acclimation responses in the short- term and long -term range This requires the existence of redox responsive factors that may transduce the redox signals to the level of gene expression in plastids...
  • 9
  • 603
  • 0
THE ECONOMI INTEGRATION OF IMMIGRANTS IN THE UNITED STATES: LONG-AND SHORT-TERM PERSPECTIVES potx

THE ECONOMI INTEGRATION OF IMMIGRANTS IN THE UNITED STATES: LONG-AND SHORT-TERM PERSPECTIVES potx

Cao đẳng - Đại học

... context of lower overall immigration: How to encourage greater labor force participation among immigrant women, many of whom have young children In terms of education — one of the key determinants of ... numerical terms and as a share of the total population In relative terms, the foreign-born share is currently approaching, but remains below, levels recorded during the peak of the last great wave of ... level through the efforts of families, employers, schools, churches, and communities Perhaps the most distinctive feature of the US model of immigrant integration is the lack of public institutions...
  • 21
  • 411
  • 1
báo cáo hóa học:

báo cáo hóa học:" Short term effects of milrinone on biomarkers of necrosis, apoptosis, and inflammation in patients with severe heart failure" pot

Hóa học - Dầu khí

... ejection fraction of 16%, pulmonary capillary wedge pressure of 30 mmHg and cardiac index of 1.81 L/min/m2 TnI and B-type Natri- Page of (page number not for citation purposes) Journal of Translational ... Milrinone infusion Levels of IL6 and TNFα were reduced by roughly half after 24 hours of milrinone (IL6 ↓31 pg/ml or 56%, p = 0.0023; TNF↓149 pg/ ml or 53%, p = 0.028) In terms of apoptotic signaling, ... myocardial injury The lack of worsening of the TnI leak suggests that milrinone does not exacerbate the underlying pathologic process in these patients, at least in the short term This should be interpreted...
  • 6
  • 465
  • 0
Báo cáo sinh học:

Báo cáo sinh học: " Phenotype and envelope gene diversity of nef-deleted HIV-1 isolated from long-term survivors infected from a single source" pptx

Hóa học - Dầu khí

... alignments of the V1V2 and V3 regions of Envs cloned from each virus are shown in Fig 7A and 7B, respectively The net charge of the V3 regions of D36E and D36L clones was +6, and the net charge of the ... D, Howard J, McPhee D: Restricted HIV-1 infection of human astrocytes: potential role of nef in the regulation of virus replication Journal of Neurovirology 1998, 4(4):377-386 Gray L, Sterjovski ... infection of PBMC by R5X4 viruses occurs primarily via CXCR4 [40] Thus, D36 isolates are of R5X4 phenotype, and C18 and C98 isolates are of R5 phenotype These results indicate that the presence of a...
  • 12
  • 401
  • 0
báo cáo hóa học:

báo cáo hóa học: " Health-related Quality of Life in Vacuum-Assisted Breast Biopsy: short-term effects, long-term effects and predictors" ppt

Hóa học - Dầu khí

... Health and Quality of Life Outcomes 2010, 8:11 http://www.hqlo.com/content/8/1/11 of pain in different biopsy methods [3] Apart from those short- term effects described by our team, midterm (4 months ... appeared in the literature This study aims to: i) assess short- term (4 days after VABB) responses in terms of HRQoL after VABB, ii) evaluate long -term (18 months after VABB) responses, if any, and ... capable of generating substantial short- and long -term effects upon subjects’ HRQoL At the early measurement, a limitation of the capability to perform usual activities (EQ-5D) and deterioration of...
  • 10
  • 517
  • 0
báo cáo hóa học:

báo cáo hóa học: " Improvement of quality of life, anxiety and depression after surgery in patients with stress urinary incontinence: Results of a longitudinal short-term follow-up" docx

Hóa học - Dầu khí

... lifting of heavy loads or using stairs) causes involuntary urinary leakage without contraction of the bladder muscles [2,9,10] SUI often occurs when this is combined with a change of position of the ... on the lifestyle of the patients and affects emotional, social, physical and sexual aspects of well-being [3,6] Incontinent women often avoid social contact because of feelings of shame, which ... especially in moments of increased intra-abdominal pressure [25] The literature shows, that, in spite of the high prevalence and negative consequences of UI, only a low percentage of women seek treatment...
  • 11
  • 456
  • 0
báo cáo hóa học:

báo cáo hóa học: " Hypoxia-inducible factor-1 (HIF-1) is involved in the regulation of hypoxia-stimulated expression of monocyte chemoattractant protein-1 (MCP-1/CCL2) and MCP-5 (Ccl12) in astrocytes" pdf

Hóa học - Dầu khí

... final volume of 25 μl containing 2.5 μl of 10× reaction buffer, 1.5 μl of 25 mM MgCl2, 0.5 μl of 10 mM dNTP, 0.25 μl of Taq DNA polymerase (Promega, Madison, WI) (5 unit/μl), 1.0 μl of each 10 ... in transcriptional regulation of these genes during the phase of reoxygenation [8,40] The temporal interplay of these transcription factors may be critical in the regulation of inflammatory gene ... the benefit effects of the inflammation The evidence of HIF-1α-mediated up -regulation of MCP-1 and MCP-5 during hypoxia suggests that HIF-1 α may be a target for the regulation of inflammatory chemokines...
  • 15
  • 541
  • 0
báo cáo hóa học:

báo cáo hóa học: " A cohort study of short-term functional outcomes following injury: the role of pre-injury sociodemographic and health characteristics, injury and injury-related healthcare" pot

Hóa học - Dầu khí

... one night or more as a result of their injury Participants were also asked for their assessment of the seriousness of the injury in terms of threat to life and threat of disability The questions ... injury types The underlying hypothesis of this investigation is that, aside from the nature of injury, a range of other factors are important in explaining short- term functional outcomes Methods This ... as a score of ≤ 25 out of a maximum possible score of 40 Indication of a major depressive episode was assessed by using two DSM-III screening questions for depressed mood or loss of interest...
  • 12
  • 472
  • 0
Báo cáo lâm nghiệp:

Báo cáo lâm nghiệp: "Stability of the development of basic stand parameters of beech yield tables constructed on the basis of short-term observations on research plots" pptx

Báo cáo khoa học

... derived by means of differences between mean and top heights A model of the development of mean diameters was derived in dependence on the age and yield class of stand, which was determined separately ... repeatedly The aim of the work on the example of Czechoslovak yield tables of beech is to compare and evaluate the development of their basic growth characteristics such as yield curves of mean and ... together The numerical evaluation of relative errors of yield tables according to formulas (2)–(5) is given in Table Development of mean height Development of mean heights of beech stands from production...
  • 10
  • 262
  • 0
Báo cáo lâm nghiệp:

Báo cáo lâm nghiệp: "Short-term effects of fire on plant cover and soil conditions in two Austrocedrus chilensis (cypress) forests in Patagonia, Argentina" potx

Báo cáo khoa học

... effects of fire [5] The classification of the severity of a fire based only on function of the remaining surviving trees could be then insufficient to classify that event with certain degree of accuracy ... at least 1.5 m tall At the beginning of the study, cypress regeneration was determined by counting the seedlings of this species that were smaller than cm of diameter at breast height (DBH) Four ... dominant height of 13 m, and a quadratic mean diameter (QMD) of 18.7 cm The unburned fraction of the Bolsón stand was 81.4 years old (± 6.2) and had 864 cypress ha–1, with a dominant height of 18 m,...
  • 9
  • 426
  • 0
Báo cáo toán học:

Báo cáo toán học: "Short term interactions between tree foliage and the aerial environment: An overview of modelling approaches available for tree structure-function model" potx

Báo cáo khoa học

... intervals of c.a 4, 6, and m (from [56]); (d) profiles of average temperature , mass fraction of water vapour q, and volume fraction of CO2 c within a forest stand, with concurrent measured fluxes of ... canopies), a substantial amount of total radiation flux can be received as short- lived episodes of high intensity, i.e sunflecks It has been shown that light induction of the photosynthetic apparatus ... required to obtain significant amounts of carbon fixation [18] The kinetics of the response of leaf gas exchanges to sunflecks, and thus the efficiency of sunfleck utilisation differ markedly...
  • 20
  • 480
  • 0
Báo cáo khoa học:

Báo cáo khoa học: "Short-term variations and long-term changes in oak productivity in northeastern France. The role of climate and atmospheric CO 2" pot

Báo cáo khoa học

... trees of both species were bored to the pith on every sample plot whenever possible However, the total number of sample trees on many of the plots was less than 10 owing to the low abundance of of ... the mean BAI of pedunculate oak was higher than that of sessile oak for cambial ages of 10 to 70 years (+ 16% on average), but then decreased (fig 3) At the age of 100 years, the BAI of both species ... firstly the related shortening of the growing season; secondly, and more importantly, the unfavourable effects of an excess of water on the soil structure and on the rooting of the trees owing...
  • 16
  • 377
  • 0
Báo cáo khoa học:

Báo cáo khoa học: "The Akt-inhibitor Erufosine induces apoptotic cell death in prostate cancer cells and increases the short term effects of ionizing radiation" pot

Báo cáo khoa học

... different levels: Both cell lines expressed a high amount of Bcl-xL, and an intermediate amount of Mcl-1, whereas expression levels of Bcl-2 were intermediate (LNCaP-cells) or low (PC3-cells) (Figure ... sufficient to reduce the number of Rudner et al Radiation Oncology 2010, 5:108 http://www.ro-journal.com/content/5/1/108 Page of 12 Figure Activation of caspase-3 and regulation of Bcl-2 protein family ... suggest that a down -regulation of p-Akt may be required for the anti-neoplastic action of small molecule inhibitors of the PI3K/Akt pathway in prostate cancer cells Combined effects of ErPC3 and ionizing...
  • 12
  • 343
  • 0

Xem thêm