the critical processes of caffeine withdrawal and withdrawal reversal

Báo cáo khóa học: Vertical-scanning mutagenesis of amino acids in a model N-myristoylation motif reveals the major amino-terminal sequence requirements for protein N-myristoylation ppt

Báo cáo khóa học: Vertical-scanning mutagenesis of amino acids in a model N-myristoylation motif reveals the major amino-terminal sequence requirements for protein N-myristoylation ppt

... in lanes and 11 Ó FEBS 2004 Analysis of the N-myristoylation consensus motif (Eur J Biochem 271) 867 The levels of incorporation of [3H]Leu and [3H]myristic acid into the lower band of the expressed ... incorporated into the upper of the two bands detected with [3H]Leu (lane 6) As there is no Met residue in the mature domain of TNF, this result indicates that the upper band corresponds to the protein ... those into Gi1a-TNF [32], in which the N-terminal 10 residues of the Gi1a protein were linked to the N-terminus of the mature domain of TNF (lanes 1, 3, and 11) These results revealed that MGA(8)-TNF...

Ngày tải lên: 16/03/2014, 16:20

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Báo cáo khoa học: Schemes of flux control in a model of Saccharomyces cerevisiae glycolysis docx

Báo cáo khoa học: Schemes of flux control in a model of Saccharomyces cerevisiae glycolysis docx

... inexact) fits to the data, accounts for the effect of simultaneously varying the kinetics of the other steps, and is also expected to be a better qualitative measure of the flexibility of the model itself ... so the gulf between the results of the original model and the set of fitted and experimental concentrations is much greater than that which separates the fitted and experimental concentrations themselves ... steps in the model, and providing a population of candidate fits that, if the fitness landscape of the model resembles that of the experimental system, may itself be considered to describe the population...

Ngày tải lên: 17/03/2014, 11:20

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gorban a.n. singularities of transition processes in dynamical systems.. qualitative theory of critical delays (ejde monograph 05, 2004)(55s)

gorban a.n. singularities of transition processes in dynamical systems.. qualitative theory of critical delays (ejde monograph 05, 2004)(55s)

... Sections 1-4 the basic notions of the theory of transition processes and slow relaxations are stated Two directions of further development of the theory are possible: introduction of new relaxation ... -slow relaxations if and only if it possesses ω (x, k)-bifurcations One part of Theorem 4.33 (only if) follows from the Theorem 4.26 Let us put off the proof of the other part of Theorem 4.33 till ... whole and x ∈ ω(k) Proof If there are ω(k)-bifurcations, then, according to Theorem 2.13, there are η2 - and all the more η3 -slow relaxations If the condition holds, then the existence of η3...

Ngày tải lên: 24/04/2014, 16:50

55 252 0
Báo cáo hóa học: " Human cord blood progenitors with high aldehyde dehydrogenase activity improve vascular density in a model of acute myocardial infarction" ppt

Báo cáo hóa học: " Human cord blood progenitors with high aldehyde dehydrogenase activity improve vascular density in a model of acute myocardial infarction" ppt

... study and the present study, the lack of long term engraftment of the ALDH lo Lin- cells as shown in the hind limb ischemia model is corroborated by the present immunofluorescent and PCR data The ... from the Deans’ Office (JAN) and the Department of Surgery (CSS), UC Davis Health Sciences Campus, and the National Institutes of Health (NIH), National Institutes of Diabetes and Digestive and ... stem cells and endothelial progenitor cells [6] Although we did not assess the proportion of these non-hematopoietic cells in the present study, due to the cell source and isolation and culture...

Ngày tải lên: 18/06/2014, 16:20

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báo cáo hóa học: " Anandamide inhibits Theiler’s virus induced VCAM-1 in brain endothelial cells and reduces leukocyte transmigration in a model of blood brain barrier by activation of CB1 receptors" pdf

báo cáo hóa học: " Anandamide inhibits Theiler’s virus induced VCAM-1 in brain endothelial cells and reduces leukocyte transmigration in a model of blood brain barrier by activation of CB1 receptors" pdf

... immunohistochemistry studies and participated in the interpretation of data and revising manuscript draft FC, FL and FD participated in the design of the study, interpretation of data and revision of manuscript ... participated in the design of the study, in the statistical analysis and revising manuscript draft CG conceived of the study, and participated in its design and coordination and helped to draft the manuscript ... FBS/phenolred-free DMEM and 200 μl of 0.45% albumin conjugated to Evan’s blue dye were added to the bottom and the top of the well, respectively and incubated at 37°C for 30 Absorbance of the bottom medium...

Ngày tải lên: 19/06/2014, 22:20

13 466 0
báo cáo hóa học: " Modulation of spinal cord synaptic activity by tumor necrosis factor alpha in a model of peripheral neuropathy" potx

báo cáo hóa học: " Modulation of spinal cord synaptic activity by tumor necrosis factor alpha in a model of peripheral neuropathy" potx

... contribute to the hyperexcitability of these neurons, which may be critical for the development of neuropathic pain [37] These studies indicate that the expression of Nav channels and their function ... contributions JP conceived and designed the study, DS and VN performed and analyzed the experiments DS and JP drafted the manuscript All authors have read and approved the final version of the manuscript ... approved by the local Institutional Animal Care and Use Committee and were consistent with the guidelines of the International Association for the Study of Pain, the National Institutes of Health...

Ngày tải lên: 19/06/2014, 22:20

23 381 0
Báo cáo hóa học: "Analysis of airway secretions in a model of sulfur dioxide induced chronic obstructive pulmonary disease (COPD)" potx

Báo cáo hóa học: "Analysis of airway secretions in a model of sulfur dioxide induced chronic obstructive pulmonary disease (COPD)" potx

... http://www.occup-med.com/content/1/1/12 the long term-exposed animals In the glands, the only significant differences were present between the 20 ppm group and the control group (p < 0.05) In the area of the surface epithelium, ... Proliferative activity of glandular and surface epithelial cells Proliferative activity of glandular and surface epithelial cells To assess the proliferative activity, an in vivo BrdU-assay and AgNOR-analysis ... involved in the design and conduct of the study Also they have participated in drafting the article or revising it critically for important intellectual content They have all given approval of the study...

Ngày tải lên: 20/06/2014, 00:20

10 568 0
Báo cáo lâm nghiệp: "Genetic variation of wood density components in a radiata pine progeny test located in the south of Chile" pps

Báo cáo lâm nghiệp: "Genetic variation of wood density components in a radiata pine progeny test located in the south of Chile" pps

... with the software and a careful visual observation of the actual wood samples The last step in the data generation process used a computer routine written in C to measure the traits of interest The ... where CovFxy, σ Px, and σ Py are the family covariance component of the original non-transformed data and phenotypic standard deviations of the traits X and Y, respectively Thus, the new family covariance ... replication effect; fj is the random family effect with mean zero and variance σ f ; Iij is the random interaction or plot effect with mean zero and variance σ I2 ; and eijk is the random residual effect...

Ngày tải lên: 08/08/2014, 00:21

10 341 0
Báo cáo y học: "Outcome of crisis intervention for borderline personality disorder and post traumatic stress disorder: a model for modification of the mechanism of disorder in complex post traumatic syndromes" ppsx

Báo cáo y học: "Outcome of crisis intervention for borderline personality disorder and post traumatic stress disorder: a model for modification of the mechanism of disorder in complex post traumatic syndromes" ppsx

... irrational activity In that lull, the therapist proposes that there is indeed a better method to become sure of the mother's intentions, one way or the other, and of others' in the future Engagement in ... mislearn from their private experiments faster than they make progress in therapy with analysis of the transference and of scenarios of old betrayals The crisis intervention of the Cape Cod Model ... to the DSMIV For the qualified subjects, the raters administered the various measures and then interviewed the staff Finally, they obtained the medication regimen of each subject for before and...

Ngày tải lên: 08/08/2014, 23:21

12 478 0
Báo cáo y học: "Systematic mapping of two component response regulators to gene targets in a model sulfate reducing bacterium" ppt

Báo cáo y học: "Systematic mapping of two component response regulators to gene targets in a model sulfate reducing bacterium" ppt

... With the exception of DVU1083, which is an ortholog of the E coli PhoB [6], none of the RRs have any characterized orthologs The targets of these 29 RRs represent the transcriptional portion of the ... Phylogenetic profile of the response regulators and their binding site motifs The RR gene trees on the left (top half – σ54 dependent RRs, bottom half – the other RRs), and the species tree at the top ... typically make up ~9% of the total RRs in most organisms [2] but in D vulgaris Hildenborough this group constitutes 30% of the total RRs, and 75% of the ones with DBDs On the other hand, the OmpR family,...

Ngày tải lên: 09/08/2014, 23:20

61 401 0
Báo cáo khoa học: "Herpes simplex virus type 2 tegument protein UL56 relocalizes ubiquitin ligase Nedd4 and has a role in transport and/or release of virions" ppt

Báo cáo khoa học: "Herpes simplex virus type 2 tegument protein UL56 relocalizes ubiquitin ligase Nedd4 and has a role in transport and/or release of virions" ppt

... by their host cells as intracellular parasites, and as such, have evolved diverse strategies to exploit the biology and biochemistry of hosts for their benefits The ubiquitin system is one of the ... varied in size and moved in the different directions and at the different speeds Fig 1C shows frames of a time-lapse movie of mRFP-UL56 trafficking in the protruding portion of the cell (Fig 1C; ... Overlap between the localization of Nedd4-GFP and mRFP-UL56 was not stable; the pattern of overlap changed rapidly, and even merge or separation of the two proteins was observed (Fig 1E-3 and 1E-4)...

Ngày tải lên: 12/08/2014, 04:20

13 290 0
Báo cáo y học: "Association between inflammatory mediators and response to inhaled nitric oxide in a model of endotoxin-induced lung injury" docx

Báo cáo y học: "Association between inflammatory mediators and response to inhaled nitric oxide in a model of endotoxin-induced lung injury" docx

... higher values of the MPAP in responders The separation between responders and nonresponders made on the basis of only two mediators (ET-1 and IL-8) may therefore support the hypothesis of a distinct ... involved in the study design and in revising the manuscript GH has made a substantial contribution to the design and conception of the study, and to the interpretation of data Acknowledgements The present ... decrease of PaO2/FiO and interleukin-8 compared with the increase or Levels of endothelin-1 decrease of PaO2/FiO2 (a) Level of the endothelin-1 (ET-1) concentration (pg/ml) compared with the increase...

Ngày tải lên: 13/08/2014, 11:23

8 363 0
Báo cáo y học: "Factors associated with internalizing or somatic symptoms in a cross-sectional study of school children in grades 1-10" potx

Báo cáo y học: "Factors associated with internalizing or somatic symptoms in a cross-sectional study of school children in grades 1-10" potx

... symptoms now and then or more often The score distribution for the independent variables was similar to the distribution of the outcomes, with the majority of children reporting the two best ... the study AL and SL did the analyses AL, SL, and LJV interpreted the data and wrote the paper All authors read and approved the final manuscript Competing interests The authors declare that they ... Illinois) Page of We assessed the association of each independent variable with the respective scores for sadness, anxiety, stomach ache and headache The left part of Table 2, 3, 4, and show the association...

Ngày tải lên: 13/08/2014, 18:21

9 309 0
Báo cáo y học: "Hypervolemia induces and potentiates lung damage after recruitment maneuver in a model of sepsis-induced acute lung injury" pps

Báo cáo y học: "Hypervolemia induces and potentiates lung damage after recruitment maneuver in a model of sepsis-induced acute lung injury" pps

... ventilation, volemic status, and RMs The mRNA expressions of IL-6 and IL-1β in lung tissue were determined due to the role of these markers in the pathogenesis of sepsis and ventilator-induced lung ... organ injury Neverthe- less, we cannot extrapolate these results to longer periods of ventilation and/ or the application of other strategies to recruit the lungs Theoretically, the inflammatory ... performance of experimental work, analysis of mechanical and morphometrical data, and drafting of the manuscript DSO contributed to analysis of molecular biology data, and drafting of the manuscript...

Ngày tải lên: 13/08/2014, 20:22

16 287 0
Báo cáo sinh học: "Marginal inferences about variance components in a mixed linear model using Gibbs sampling" ppsx

Báo cáo sinh học: "Marginal inferences about variance components in a mixed linear model using Gibbs sampling" ppsx

... noted below estimation The estimators of the marginal densities of or 2and

Ngày tải lên: 14/08/2014, 20:20

22 249 0
a study on theory of iceberg in  the old man and the sea  by earnest hemingway = nghiên cứu về nguyên lý tảng băng trôi trong tác phẩm  ông già và biển cả  của ernerst hemingway

a study on theory of iceberg in the old man and the sea by earnest hemingway = nghiên cứu về nguyên lý tảng băng trôi trong tác phẩm ông già và biển cả của ernerst hemingway

... marlin, the sharks, the sea and the effort of the man to take the marlin offshore 2.2 The hidden part and its components There are many layers of meaning interpretation in The Old Man and the Sea‖ ... demonstrate this ― most of the boats were silent except for the dip of the oars They spread apart after they were out of the mouth of the harbour and each one headed for the part of the ocean where he ... because of their position near the boat The old man knew that striking the sharks in on the very tip of the head, close to the eyes, would rupture the skull and they 35 would die The sharks in the...

Ngày tải lên: 02/03/2015, 14:25

49 1.8K 7
On the conformation of DNA confined in a nanochannel or absorbed at an interface

On the conformation of DNA confined in a nanochannel or absorbed at an interface

... which the biomolecule is subjected to a tensional force The role of the strength of the stretching force is the same as the value of the cross-sectional diameter of the nano-channel, in the sense ... surface-directed condensation, irrespective of the nature of the condensing ligands and the specific surface interaction Another important part of this thesis is the study of single T4-DNA molecules confined ... inside the channel and will only bend when it bounces off the wall [10] In this thesis, the channel diameters exceed the persistence length, but they are smaller than the radius of gyration of the...

Ngày tải lên: 14/09/2015, 14:01

153 465 0
Tài liệu USB in a Nutshell - Making Sense of the USB Standard ppt

Tài liệu USB in a Nutshell - Making Sense of the USB Standard ppt

... status in the handshaking stage An ACK indicates the function has completed the command is now ready to accept another command If an error occurred during the processing of this command, then the function ... view the bus topology of USB is somewhat limiting One of the original intentions of USB was to reduce the amount of cabling at the back of your PC Apple people will say the idea came from the ... With the USB 2.0 specification at 650 pages one could easily be put off just by the sheer size of the standard This is only the beginning of a long list of associated standards for USB There...

Ngày tải lên: 13/12/2013, 00:15

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