the metabolic stress response and enhanced recovery

Báo cáo khoa học: Relaxin-3⁄ insulin-like peptide 7, a neuropeptide involved in the stress response and food intake Masaki Tanaka pptx

Ngày tải lên : 29/03/2014, 21:20

... anterograde and retrograde tracers have shown that the NI, together with the median raphe and interpeduncular nuclei, may form a midline behavior control network, and many targets of the NI, such as the ... expressed in the PVN and SON [12,17,21] The structure and function of the relaxin family peptide receptors, including RXFP3 and RXFP4, were recently reviewed by Kong et al [22] Cont Stress B Stress ... involved in the acute phase of the stress response, whereas CRFR2 contributes to the maintenance and recovery phase that involves a gradual reduction of HPA axis activation [43,44] In the rat NI,...

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Báo cáo y học: "The organisation of the stress response, and its relevance to chiropractors: a commentary" pdf

Ngày tải lên : 13/08/2014, 14:20

... tubules of the kidneys Implications of the stress response on the body Everyday interactions with the environment inevitably expose the body to a wide range of stressful stimuli The stress response ... of the stress response via inhibitory control of the production and release of CRH and ACTH at the level of the hypothalamus and pituitary respectively, via transmitter systems projecting to the ... cingulate [29] and via the reticular activating system to the sensory cortex [30,31] The sensory cortex then directs information directly to the amygdala, or via the hippocampus and then to the amygdala...

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THE MECHANISMS REGULATING THE TRANSCRIPTION FACTOR ATF5 AND ITS FUNCTION IN THE INTEGRATED STRESS RESPONSE

Ngày tải lên : 24/08/2014, 11:17

... uORFs, and the white box overlapping uORF2 represents the 5′-portion of the ATF5 coding region The number of nucleotides between uORF1 and uORF2, and between the first residue of uORF2 and the ATF5 ... shutoff of protein synthesis Therefore, activation of GADD34 and the attendant dephosphorylation of eIF2α serve to provide a means for cells to attenuate the stress response once the stress damage has ... the ribosomes would scan through the inhibitory uORFs 2, 3, and During the interval between uORF4 and the GCN4 coding region, the scanning ribosomes would reacquire the eIF2 ternary complex and...

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Báo cáo khoa học: The yeast stress response Role of the Yap family of b-ZIP transcription factors The PABMB Lecture delivered on 30 June 2004 at the 29th FEBS Congress in Warsaw potx

Ngày tải lên : 30/03/2014, 16:20

... of the oxidative stress response, comparatively less is known about the remaining family members Oxidative stress The response to oxidative stress can be described as the phenomenon by which the ... in the thioredoxin and glutathione systems, and other antioxidants such as catalase and superoxide dismutase, among others Yap1 is therefore central to the adaptive response to oxidative stress, ... proteins and the yeast response to stress expression programmes common to all environmental stress responses are at play [1] Speciﬁc forms of stress such as heat shock and some forms of oxidative stress...

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Báo cáo y học: " An association between the acute phase response and patterns of antigen induced T cell proliferation in juvenile idiopathic arthritis" ppt

Ngày tải lên : 09/08/2014, 01:23

... with the standard deviations of the mean value of proliferation to the same antigen in the peripheral blood compartment (b) The proliferative responses to SLO and TT observed in the patients in the ... pattern of response to antigens Bars indicate mean proliferation and standard deviations of triplicate values (b) The proliferative responses to SLO and TT observed in the patients in the restricted ... proliferative responses were judged to be different between the synovial fluid and peripheral blood compartments if the standard deviations of the mean value of proliferation to an antigen in the synovial...

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Báo cáo y học: "Bench-to-bedside review: Functional relationships between coagulation and the innate immune response and their respective roles in the pathogenesis of sepsis" ppsx

Ngày tải lên : 12/08/2014, 19:21

... internal ligand that is tethered to the amino-terminus of its extracellular domain Thrombin cleaves the amino-terminus of the PAR, allowing the internal ligand to autoactivate the receptor There are ... more appendages to spare and they will grow back) and thereby avoid a potentially lethal systemic infection The clot reaction walls off the injured site and contains the inevitable microbial ... of factor Xa and by the factor Xa dependent inhibition of the TF–factor VIIa complex The dynamics of TFPI activity in the microcirculation are rather complex and vary according to the amount of...

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TRANSCRIPTIONAL REGULATION OF ATF4 IS CRITICAL FOR CONTROLLING THE INTEGRATED STRESS RESPONSE DURING eIF2 PHOSPHORYLATION

Ngày tải lên : 24/08/2014, 11:02

... allows the 40S ribosome to bypass the uORF2 initiation codon During the interval between the initiation codons of uORF2 and the ATF4 ORF, the ribosomes reacquires the eIF2-TC, and translates the ... in response to stress A central hypothesis in the field states that the nature and the duration of stress conditions determine whether the cell remediates the stress, or alternatively undergoes ... during cellular stress The eIF2B consists of α, β, γ, δ and ε subunits While γ and ε are the catalytic core of eIF2B, the subunits α, β, and δ form its regulatory subunits (19-21) There is sequence...

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DISSECTING THE HORMONAL CONTROL OF THE SALT STRESS RESPONSE IN ARABIDOPSIS ROOTS 1

Ngày tải lên : 10/09/2015, 09:07

... to enhance the contrast of edges The user then draws a line in the last frame of the series along the midline of the root from the tip to the base The algorithm uses the midline as a landmark to ... calcium levels in the cytosol, and it will further interact with and regulate the proteins that involved in the uptake and translocation of K+ and Na+, maintaining the ‘‘balance’’ of these cations ... Osmotic stress signaling 10 1.3.3 The transcriptional programs and phyto-hormones in salt stress response .11 1.3.3.1 ABA biosynthesis and signaling pathways, and its function in salt stress …………………………………………………………………………...

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DISSECTING THE HORMONAL CONTROL OF THE SALT STRESS RESPONSE IN ARABIDOPSIS ROOTS 2

Ngày tải lên : 10/09/2015, 09:07

... from the environment When the cells are suffering from dehydration, the turgor pressure of the cells against their cell walls is reduced, which can reduce the rigidity of plants and make them ... profiles for each of the 10 gene clusters identified in the spatiotemporal data set The numbers on the left represent the cluster number; the numbers on the right represent the percentage of EIN3 ... physiology These effects are mainly caused by both osmotic stress and ionic stress When the rhizosphere soil is contaminated with toxic soluble molecules, like NaCl, the water potential of the soil...

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Tài liệu Báo cáo khoa học: Metabolic gene switching in the murine female heart parallels enhanced mitochondrial respiratory function in response to oxidative stress pdf

Ngày tải lên : 18/02/2014, 16:20

... Switzerland) after a h fast All animal experiments were approved by the University of Cape Town’s Animal Research Ethics Committee, and the investigation conforms to the Guide for the Care and Use ... substrates, and state respiration after the addition of 300 lm ADP to the electrode chamber To test the ability of mitochondria to withstand oxidative stress, mm ADP was added after state respiration, and ... Akt-independent manner Further studies are therefore required to identify the precise signaling mechanisms that control the metabolic remodeling that we observed in the female murine heart at...

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Báo cáo khoa học: Yeast oxidative stress response Inﬂuences of cytosolic thioredoxin peroxidase I and of the mitochondrial functional state pot

Ngày tải lên : 16/03/2014, 14:20

... catalase T and catalase A, did not alter the growth, either after the single treatments or after the associations of both treatments (Fig 1) On the other hand, the deﬁciency of sulﬁredoxin, a low ... Oxidative stress responses of the yeast Saccharomyces cerevisiae Yeast 14, 1511–1527 Grant CM (2001) Role of the glutathione ⁄ glutaredoxin and thioredoxin systems in yeast growth and response to stress ... participate in the regulation of metabolic pathways that regenerate the main cellular reducing power, glutathione and NADPH [7] Msn2 and Msn4 activate genes whose promoters contain the stress responsive...

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Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx

Ngày tải lên : 17/03/2014, 03:20

... Fig The membrane binding loops The IAB loops of Anx(Gh1) (A) and AnxA5 (B) are shown in the same view from the front (C) and (D) show the IIAB loops of Anx(Gh1) and AnxA5, respectively, from the ... head-to-head The exposed tryptophan side chain is sandwiched between Arg261 and Tyr308, right between the AB and DE loops of the domain IV of the symmetry mate Compared to Anx24(Ca32), the tryptophan ... cations in the conformation found in the crystal structure Neither the ﬁrst nor the other domains are able to coordinate cations in these regions, as positively charged residues in the close vicinity...

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Báo cáo y học: "Stress, the stress response system, and fibromyalgia" ppt

Ngày tải lên : 09/08/2014, 10:20

... branches; sympathetic and parasympathetic These two divisions have antagonistic actions on most bodily functions and thus their proper balance preserves homeostasis The action of these two branches ... but varies from beat to beat constantly The antagonistic effects of the sympathetic and parasympathetic branches of the ANS on the sinus node harmonize the periodic components of this constant ... pain, and with the observation that norepinephrine injections rekindle the pain The sympathetically maintained pain concept has strong and ample foundations in the animal model In contrast, the...

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Báo cáo y học: "Is fibromyalgia a cardiovascular disease? A comment on Martinez-Lavin’s review ‘Stress, the stress response system, and fibromyalgia’" ppsx

Ngày tải lên : 09/08/2014, 10:21

... Martinez-Lavin M: Biology and therapy of fibromyalgia: Stress, the stress response system, and fibromyalgia Arthritis Res Ther 2007, 9:216 Fontenele JB, Félix FHC: Fibromyalgia and related medically ... Arthritis Research & Therapy Vol No Félix and Fontenele Competing interests The authors cite their own work on the subject that is currently in press There are no potential sources ... and nociception modulation? J Musculoskeletal Pain, in press Stewart J, Taneja I, Medow MS: Reduced central blood volume and cardiac output, and increased vascular resistance during static handgrip...

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Báo cáo y học: " Factors affecting the long-term response to tacrolimus in renal transplant patients: Pharmacokinetic and pharmacogenetic approac"

Ngày tải lên : 26/10/2012, 09:32

... account [7] The aim of the present study was to 95 determine the impact of CYP3A5*1 and CYP3A5*3 genotype on the kinetics of tacrolimus in renal transplant recipients The drug dose and level, the drug ... 125- and 20- bp bands (lanes 1, 2, 3, 6, and 9) and CYP3A5*1/*3 genotype gives 168-, 148-, 125- and 20- bp (lanes 4, 5, and 10) CYP3A5*3/*3 genotype is not seen in this picture The 20- bp band ... seriousness, co-administrated drug therapies and their interactions, renal and hepatic function, nutritional and other habbits, are often responsible for the intra- and inter-individual variability...

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Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption

Ngày tải lên : 05/09/2013, 09:38

... liquid from the physico-chemical processes, which was the mixture of the effluent from the phosphorus adsorption column and the backwash water, was circulated back to the anaerobic tank and the oxic ... Co., Japan), and then the mixture of microbubble ozone and sludge was circulated back into the reactor After ozonation, the supernatant with unsettled microsolids was flowed into the phosphorus ... reactor, the operational conditions were optimized by changing the amount of sludge to be ozonated and the recirculation ratio of the residual liquid from the physico-chemical processes to the anaerobic...

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Tài liệu Báo cáo khoa học: Analysis of the molecular dynamics of medaka nuage proteins by ﬂuorescence correlation spectroscopy and ﬂuorescence recovery after photobleaching doc

Ngày tải lên : 18/02/2014, 16:20

... measure the mobility of the components in the PGCs The medaka embryo was peeled off the chorion, and the segment containing the part of PGCs was excised for observation by microscopy and FCS ... performed at the indicated times (B) The nuage was seen around the nucleus and came together and apart in this time scale Arrowheads show the assembly and dissociation points measured outside of the nuage ... have been observed in the P-body and stress granule [26] In the cytosol of both PGCs and HeLa cells, diffusing protein was observed The other two components of the nuage, Nanos and Tudor, exhibit...

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Tài liệu Báo cáo khoa học: Abstract Integration of Metabolism and Survival PP-1 The metabolic switch in liver methionine metabolism pptx

Ngày tải lên : 19/02/2014, 07:20

... ‘below’ the Q119 guanidiniums of the four domains, holding the domains together and blocking the channel Adding charges (one proton per domain) breaks the plug, the side chains separate, and the ... was higher in the N–C+ group than in the N+C– group, and the frequency of metastasis and number of cases with stage D were lower in the N+ group than in the N- group Furthermore, the number of ... of the aromatic ring of the position and amino acid residues seem to be critical for the stimulation of the [35S] GTPcS binding and the activation of the downstream effector systems PP-76 The...

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Gender-based Violence and Sexual and Reproductive Health and Rights: Looking at the Health Sector Response in the Asia-Pacific Region doc

Ngày tải lên : 05/03/2014, 17:20

... ASEAN and the Pacific Islands Forum) develop mechanisms to track progress on GBV and SRHR; and • NGOs act as watchdogs and advocate for fulfilling the Cairo agenda and MDG (a & b) targets The last ... Violence and Sexual and Reproductive Health and Rights Gender-based Violence (GBV)1 and young people Young people have the right to be free from violence and to fully attain their sexual and reproductive ... all of these are potentially very limiting to their life choices.11 These can severely curtail educational and employment opportunities and have long-term adverse impact on their own and their...

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Báo cáo khoa học: Proteolytic activation and function of the cytokine Spatzle in the innate immune response of a lepidopteran insect, Manduca sexta ppt

Ngày tải lên : 06/03/2014, 09:22

... identiﬁed in the genomes of the mosquitoes Anopheles gambiae and Aedes aegypti [19,20], but only two Spa¨tzle homologs are present in the genomes of the honeybee Apis mellifera and the red ﬂour ... to B mori Spatzle-1 [23] We performed ¨ 3¢-RACE and 5¢-RACE to obtain the missing ends of the cDNA, and then used primers encompassing the start and stop codons, with larval fat body cDNA as template, ... representing the proHP8Xa zymogen, a truncated form of proHP8Xa and the catalytic domain of active HP8 are marked with arrowheads The size and position of molecular weight standards are indicated on the...

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