disappointing therapies to modulate thrombin generation in sepsis

Báo cáo khoa học: "Recombinant human activated protein C resets thrombin generation in patients with severe sepsis – a case control study" pot

Ngày tải lên : 12/08/2014, 22:22

... due to its ability to convert fibrinogen to fibrin, but also as the most potent agonist of platelet activation [2] Thrombin may also affect the production of inflammatory cytokines by binding to ... mean ± SD PAP, plasmin-antiplasmin complexes; TAFI-Ag, thrombinactivatable fibrinolysis inhibitor antigen; rhAPC, recombinant human activated protein C Figure Cytokines Cytokines Plasma levels ... receptors (PARs) in mononuclear cells [3] Secondly, rhAPC may inhibit the action of plasminogen activator inhibitor type I (PAI-I), thereby restoring the suppressed fibrinolytic state during sepsis...

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Báo cáo khoa học: "A FLEXIBLE APPROACH TO COOPERATIVE RESPONSE GENERATION IN INFORMATION-SEEKING DIALOGUES" docx

Ngày tải lên : 31/03/2014, 06:20

... getting information on a course plan is to talk with the curriculum advisor, that can be •specialized in different ways according to the topic of the conversation (talking by phone and talking ... In the future work, we are going to refine the notion of relevance of ambiguity in order to deal with the presence of different sequences of actions in the possible answers Finally we are going ... by specifying: "To phone him go to the internal phone in tile entrance" In order to show one of the cases that differentiate van Beek and Cohen's approach from ours, suppose to add to REFERENCES...

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Tài liệu Báo cáo " Application of the Principal Component Analysis to Explore the Relation Between land use and solid waste generation in the Duy Tien District, Ha Nam Province, Vietnam" pdf

Ngày tải lên : 13/02/2014, 12:20

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Tài liệu Báo cáo khoa học: Exposure of IgG to an acidic environment results in molecular modiﬁcations and in enhanced protective activity in sepsis doc

Ngày tải lên : 16/02/2014, 15:20

... lgÆmL)1 (lines 1–3) and 50 lgÆmL)1 (lines 4–6) (C) Increased binding of pH bufferexposed IVIg to recombinant human IFN-c (D) Increased binding of low-pH buffer-exposed IVIg to human factor H In both ... shown to play a role in the immunomodulatory effect of the preparation [13] To determine whether the IgG treatment described affected binding to a typical proinﬂammatory cytokine, the interactions ... preparation to attenuate the hyperreactivity of body defense mechanisms In addition to sepsis, there is an increasing number of emerging infectious diseases in which the severe generalized in ammatory...

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Báo cáo khoa học: "Learning to Adapt to Unknown Users: Referring Expression Generation in Spoken Dialogue Systems" ppt

Ngày tải lên : 16/03/2014, 23:20

... state of the conversation In our study, in addition to maintaining an overall dialogue state, the system maintains a user model U Ms,t which records the initial domain knowledge of the user It ... referring to (Ri ) and its type (Ti ) are used However, the above model simulates the process of interpreting and resolving the expression and identifying the domain entity of interest in the instruction ... trained (operated in learning mode) using the above simulations to learn REG policies that select referring expressions based on the user expertise in the domain As shown in ﬁgure 1, the learning...

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Báo cáo khoa học: " THE KEY TO THE SELECTION PROBLEM IN NATURAL LANGUAGE GENERATION" ppt

Ngày tải lên : 17/03/2014, 19:21

... close to each other or are in certain other strong relationships to each other The paragraph in Figure I contains a good example of this style the rhetorical skeleton is: still maintain narrow-bandwidth ... perhaps, is to give Chain the ability to look at the structure of the evolving r-spec and to notice when there is an opportunity to build One of the issues that we are using GENARO to investigate ... our system Efforts to We follow the usual view that natural language generation is divided into two selection goals, into interleaved phases: one in which takes place reflecting the speaker's...

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Báo cáo y học: "Minocycline fails to modulate cerebrospinal fluid HIV infection or immune activation in chronic untreated HIV-1 infection: results of a pilot stud" doc

Ngày tải lên : 10/08/2014, 05:22

... sustaining infection and also, perhaps, in their entry into the CNS, including into the perivascular spaces, meninges and parenchyma Minocycline might, therefore, reduce this type of autonomous infection ... starting minocycline treatment One subject enrolled in the study but stopped after days due to a reaction to minocycline (nausea and vomiting) that resolved after stopping the drug The remaining ... HIV infection in the absence of antiretroviral therapy, using CSF and blood biomarkers as principal indices of drug effects, with CSF infection thus serving as a ‘model’ of and window into CNS infection...

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báo cáo khoa học:" An instrument to assess quality of life in relation to nutrition: item generation, item reduction and initial validation" potx

Ngày tải lên : 12/08/2014, 01:21

... interviews (figure 1) Three investigators interviewed participants using a semistructured questionnaire allocating up to 90 minutes to each interview We recruited 24 participants in November and December ... mangiato cibo di mio gusto Non ho quasi mai mangiato cibo di mio gusto Poche volte ho mangiato cibo di mio gusto Qualche volta ho mangiato cibo di mio gusto Tante volte ho mangiato cibo di mio gusto ... sempre mangiato cibo di mio gusto Ho sempre mangiato cibo di mio gusto 14 Indichi per favore quanto spesso nelle ultime settimane evitato di andare subito a dormire dopo aver mangiato o fatto una passeggiata...

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Báo cáo y học: "he International Sepsis Forum’s controversies in sepsis: corticosteroids should be used to treat septic shock" doc

Ngày tải lên : 12/08/2014, 18:21

... adrenal insufficiency Therefore corticosteroids would be helpful in many patients Clinical data looking at the increase in mean arterial pressure after noradrenaline (norepinephrine) administration ... assistance in helping us write this commentary We also thank the International Sepsis Forum (ISF) and the Society of Critical Care Medicine (SCCM) for inviting Charles Sprung to participate in this ... not to worry about superinfection Competing interests PST received an honorarium from the International Sepsis Forum for helping to write this commentary Available online http://ccforum.com/content/6/5/381...

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Báo cáo y học: "Coagulation cascade in sepsis: getting from bench to bedside" pot

Ngày tải lên : 12/08/2014, 19:21

... disappointing [6] Conflicting interests None declared References Assessing individual intrinsic response at the bedside For any new therapy resulting from our expanded knowledge of the clotting ... anticipated to be influenced by many, as yet unknown, factors in the individual patient An example is the concurrent administration of heparin, which appears to antagonize the anti-inflammatory effect ... obtain the maximum benefit from new therapies coagulation cascade components in modifying the inflammatory response [5] Such knowledge will hopefully result in new strategies and therapies to...

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Báo cáo y học: "Pro-atrial natriuretic peptide is a prognostic marker in sepsis, similar to the APACHE II score: an observational study" pptx

Ngày tải lên : 12/08/2014, 20:20

... Jr: Clinical review 167: Procalcitonin and the calcitonin gene family of peptides in inflammation, infection, and sepsis: a journey from calcitonin back to its precursors J Clin Endocrinol Metab ... respect to outcome prediction of sepsis Patient data on admission were grouped by (a) clinical diagnosis of sepsis according to international guidelines or by (b) circulating procalcitonin (PCT) ... shown in Fig Again, patients were grouped by clinical diagnosis of sepsis according to international guidelines (panel a) or by circulating PCT levels in excess of ng/ml (panel b), yielding comparable...

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Báo cáo khoa học: "Correction: Pro-atrial natriuretic peptide is a prognostic marker in sepsis, similar to the APACHE II score: an observational study" ppsx

Ngày tải lên : 12/08/2014, 22:21

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Báo cáo khoa học: "Bench-to-bedside review: Potential strategies to protect or reverse mitochondrial dysfunction in sepsis-induced organ failure" pps

Ngày tải lên : 13/08/2014, 02:24

... energy balance to maintain constancy of total body fat mass In diabetic fatty rats, ectopic hyperleptinaemia triggered mitochondrial proliferation, transforming white adipocytes into mitochondriarich, ... late phase of sepsis may accelerate the recovery process This increasing insight into underlying mechanisms promises to be an exciting era of novel therapeutic developments Competing interests MS ... donors that are able to ‘bypass’ defective components of the respiratory chain may help in attaining the former objective Within the inner mitochondrial membrane, complex II works in parallel with...

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Báo cáo khoa học: " Bench-to-bedside review: Endotoxin tolerance as a model of leukocyte reprogramming in sepsis" pot

Ngày tải lên : 13/08/2014, 03:20

... compound observed in endotoxin tolerant cells Framed names of inhibitors indicate their demonstrated involvement in the endotoxin tolerance process ABIN, A20 binding inhibitor of NF-B activation; ... an inhibitor of interleukin receptor and toll-like receptor signaling and maintains endotoxin tolerance Nat Immunol 2004, 5:373-379 84 Chuang TH, Ulevitch RJ: Triad3A, an E3 ubiquitin-protein ... group of inhibitory proteins (IB), which maintain NF-B in the cytoplasm of effector cells Blackwell and co-workers [70] investigated the role of NF-B in the mechanism of endotoxin tolerance in a...

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Báo cáo khoa học: "Use of dynamic microsimulation to predict disease progression in patients with pneumonia-related sepsis" docx

Ngày tải lên : 13/08/2014, 03:21

... progression in the absence of information regarding how long the patient has been in the hospital, whereas the total scores appear to be better predictors in the presence of this information Our modeling ... Patients developing severe sepsis amounted to 31.2%, and of those 26.91% died within 90 days Out of a total 13,820 patient-days, the algorithm used to fill in missing SOFA scores was used to impute ... direct and continuous information on the clinical condition of each individual progressing through the model Such an approach can enhance the ability of investigators to develop clinically detailed...

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Báo cáo y học: "Bench-to-bedside review: Ventilatory abnormalities in sepsis" ppt

Ngày tải lên : 13/08/2014, 11:23

... Figure Schema of factors involved in increased ventilatory drive Cytokines, endotoxin (LPS) and acidaemia produce an initial increase in the drive to breathe Demands on the ventilatory muscles (especially ... muscles, including ventilatory muscles, are broken down to provide amino acids for molecules needed in the inflammatory response A major cytokine in the sepsis cascade is TNF-α This cytokine produces ... prostaglandin synthesis or cathepsin B prevent muscle wasting due to sepsis in the rat J Clin Invest 1984, 73:1483-1486 91 Turinsky J, Loegering DJ: Prostaglandin E2 and muscle protein turnover in Pseudomonas...

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Báo cáo y học: "Role of clinical evaluation committees in sepsis trials: from ''''valid cohort'''' assessment to subgroup analysis" pptx

Ngày tải lên : 13/08/2014, 11:23

... tissue factor pathway inhibitor (rTFPI) in severe sepsis The heterogeneity related to sources of infection, microorganisms, surgical procedures and risk of bleeding is considerably reduced in sCAP ... (51.9%) than to a low mortality in the treated group (29.3%) This finding is in agreement with the higher mortality observed in patients on usual-care heparin at baseline who were randomized to placebo ... placebo than those randomized to heparin in the XPRESS trial assessing the effect of prophylactic heparin in patients with severe sepsis treated with activated protein C [15] 10 11 12 13 14 This...

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Báo cáo y học: "Assessment of efficacy and impact on work productivity and attendance after a mandatory switch to generic second-generation antihistamines: results of a patient survey in Norway" pdf

Ngày tải lên : 13/08/2014, 13:22

... marked, or complete relief of symptoms after switching to loratadine subsequent to fexofenadine failure than after switching to fexofenadine following loratadine failure [6] The Norwegian Health ... desloratadine, ebastine, or fexofenadine to loratadine or cetirizine was mandated In addition, differences in efficacy and tolerability among agents can only be determined through head-tohead, ... mandatory switch to the generic second -generation antihistamines cetirizine or loratadine to continue Page of reimbursement in patients well controlled on desloratadine, ebastine, or fexofenadine decreased...

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Báo cáo y học: "Bench-to-bedside review: β-Adrenergic modulation in sepsis" pps

Ngày tải lên : 13/08/2014, 18:22

... β1-adrenoceptor blockade modulates cytokine production remain unknown Counteracting the adrenergic storm of sepsis, β-blockers modulate cytokine profile production β2-blockers seem to induce a proinflammatory ... plasminogen is mainly activated by tissue plasminogen activator and inhibited by plasminogen activator inhibitor In response to an increased circulating TNFα and IL-1β concentration, plasminogen ... signaling [70,71] Epinephrine induces insulin resistance [72] and enhances glucose hepatic production [73,74], but norepinephrine or dobutamine does not [75] Epinephrine-induced gluconeogenesis increases...

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Báo cáo y học: "Death to sepsis: targeting apoptosis pathways in sepsis" ppt

Ngày tải lên : 13/08/2014, 19:20

... decreased circulating levels of endotoxin and proinflammatory cytokines in both models While these studies are preliminary in nature, the fact that VX-166 improved survival even when administered well ... management of sepsis in the clinical setting Future studies are likely to further elucidate the role of caspase inhibitors such as VX-166 in critically ill patients with sepsis Competing interests ... apoptosis plays a major role in the pathobiology of sepsis For example, there is extensive evidence for apoptosis of lymphocytes and gastrointestinal epithelial cells during sepsis [16,18] In...

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