is there a role for repeat imaging in the management

Báo cáo khoa học: "Is there a place for N-acetylcysteine in the treatment of septic shock" pptx

Ngày tải lên : 12/08/2014, 20:20

... injury was decreased, however, and there was also a significant increase in the cardiac index in the NAC-treated group [20] Conclusions This is an exciting time for intensivists involved in the care ... microcirculation and thus oxygen extraction, while at the same time attenuating inflammatory responses Prostacyclin, a prostaglandin synthesized in endothelial cells, is a potent vasodilator and an inhibitor ... TNF-α and IL-6 and reduced the mortality rate in premature infants with sepsis [13] NAC in animal experimental and human sepsis NAC increases nitric oxide synthesis and cGMP Several studies have...

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Báo cáo khoa học: "Postmastectomy irradiation in breast in breast cancer patients with T1-2 and 1-3 positive axillary lymph nodes: Is there a role for radiation therapy" ppsx

Ngày tải lên : 09/08/2014, 09:20

... Out-come a Lateral, bMedial, cInvasive ductal carcinoma, dInvasive Paget’s disease, eDistance metastasis patients had lung metastasis and two had liver metastasis One patient had mediastinal involvement ... seventh rib Any relapse involving the axillary lymph nodes, and/or other nodes in the infra or supraclavicular fossa or in the internal mammary chain was considered as a regional recurrence Any recurrence ... Cite this article as: Cosar et al.: Postmastectomy irradiation in breast in breast cancer patients with T1-2 and 1-3 positive axillary lymph nodes: Is there a role for radiation therapy? Radiation...

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Báo cáo y học: "Genomic neighborhoods for Arabidopsis retrotransposons: a role for targeted integration in the distribution of the Metaviridae" docx

Ngày tải lên : 14/08/2014, 14:21

... element abundance in A thaliana Wright et al [33] examined recombination rate relative to element abundance in detail and found that the abundance of most A thaliana TE families actually had a small ... studies listed above Statistical tests A RetroMap-generated datafile was used as the data source for statistical testing The data file contains chromosomal element coordinates, LTR identity, age and ... families in A thaliana Chromosomal distribution of LTRs for the Metaviridae and Pseudoviridae families in A thaliana Chromosomes are displayed as in Figure In addition, solo LTRs are drawn as open...

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Báo cáo khoa học: "Bench-to-bedside review: Is there a place for epinephrine in septic shock" pptx

Ngày tải lên : 12/08/2014, 23:20

... correlating an increase in MAP with an increase in cardiac index [6] Using epinephrine as a first line agent, Moran et al [7] reported a linear relationship between epinephrine dosage and heart rate, ... catecholamine based on rational evaluation This is not the case for many situations in other clinical settings For example, catecholamines are used on the ward, during transportation, in the emergency ... epinephrine and propranolol also act on hemodynamics Therefore, alterations in the serum concentrations of catecholamine may affect the immunocompetence of the organism and may thereby affect the clinical...

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Báo cáo y học: "Tranexamic acid in cardiac surgery: is there a cause for concern" pps

Ngày tải lên : 13/08/2014, 21:21

... taking platelet active medication and having primary myocardial revascularisation This patient population appears not to have observed safety issues when tranexamic acid was administered [5] The ... study adds to the data questioning if tranexamic acid administration has a place in higher risk cardiac surgery and especially in surgery where a cardiac chamber is opened Competing interests In the ... case for two reasons First, a potential mechanism for altering the excitatory neuronal state is recognised The lysine analogues have marked structural homology with gamma amino butyric acid (GABA)...

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Báo cáo khoa học: A role for serglycin proteoglycan in granular retention and processing of mast cell secretory granule components ppt

Ngày tải lên : 07/03/2014, 11:20

... protein in the conditioned medium from SG– ⁄ – cells was considerably higher than the intracellular level, indicating that secretion rather than storage is the dominating pathway for mMCP-6 in the ... our data thus indicate that SG PG is not necessary for the formation of MC secretory granules, and nor is SG involved in mechanisms of degranulation Another possible explanation for the storage ... b-hexosaminidase is in uenced by SG Although b-hexosaminidase activity was already detected at day 0, the intracellular content of this enzyme increased markedly after days of culture, and reached a plateau...

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is there a future for quantum chemistry

Ngày tải lên : 02/06/2014, 09:45

... reactions.(Wikipedia) Chemistry is the science that invents what it studies Theoretical Chemistry Theoretical chemistry is the study of chemistry via fundamental theoretical reasoning, usually ... to assist in solving chemical problems Quantum Mechanics Molelcular Orbital Theory Density Functional Theory Ab Initio Calculations Statistical Mechanics Molecular Dynamics Monte Carlo Transition ... usually within physics and mathematics ˙ i hψ=Hψ Quantum Mechanics S = k log W Statistical Mechanics Computational Chemistry Computational chemistry is a branch of chemistry that uses principles...

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Báo cáo y học: "A model of inflammatory arthritis highlights a role for oncostatin M in pro-inflammatory cytokine-induced bone destruction via RANK/RANK" pps

Ngày tải lên : 09/08/2014, 06:22

... corresponding to amino acids 317–616 mapping at the carboxy terminus of RANK of human origin [H-300]) or against RANKL (rabbit polyclonal antibody raised against the epitope corresponding to amino acids ... causes profound bone damage with osteoclast formation and activation, and increased expression of RANK/ RANKL in inflammatory cells, in inflamed synovium, in articular cartilage and at the invading ... Nakagawa T, Yamamoto A, Miyazaki T, Koshihara Y, Oda H, Nakamura K, Tanaka S: Involvement of receptor activator of nuclear factor kappaB ligand/osteoclast differentiation factor in osteoclastogenesis...

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Báo cáo y học: "Elevated extracellular matrix production and degradation upon bone morphogenetic protein-2 (BMP-2) stimulation point toward a role for BMP-2 in cartilage repair and remodeling" pps

Ngày tải lên : 09/08/2014, 10:21

... Therefore, the safranin O staining intensity was scored in patellar and tibial cartilage with a computerized imaging system There was a significant (30%) increase in safranin O staining intensity ... in the patella on day When the data of all time points were pooled, a significant increase in safranin O staining was observed The tibial cartilage, however, did not display any alterations in ... normal In some joints, this was already visible by day 3, but all joints displayed altered chondrocyte appearance by day (Figure 1a d) This was more apparent in the patella than in the tibia BMP-2...

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Báo cáo y học: "A role for prophylactic antibiotics in necrotizing pancreatitis" doc

Ngày tải lên : 13/08/2014, 11:23

... superinfection, and therefore may affect the risk for pancreatic infection Time for a change For all of the above reasons, the beneficial effect of prophylactic antibiotics in the ideal standardized setting ... suspected area should be performed Timely initiation of antibiotics is essential in pancreatic infection, just as in any other (intra-abdominal) infection Therefore, a low threshold for an aggressive ... the necrosis is infected in all animals, but in human pancreatitis, infection may occur within the first days but has its highest incidence after to 21 days In experimental pancreatitis, it is...

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Tài liệu Báo cáo khoa học: A role of miR-27 in the regulation of adipogenesis ppt

Ngày tải lên : 18/02/2014, 08:20

... were maintained in a hypoxia chamber (Invivo 400; Ruskinn Inc., Cincinnati, OH, USA) constantly maintained at 1% O2 Culture medium was replaced every other day inside the chamber For miRNA transfection, ... described in (A) Total RNA was prepared at the indicated times and subjected to quantitative real-time PCR analysis The data shown are mean value ± standard errors of the mean from three independent ... incubator with 21% O2 The normoxia data are the same as shown in Fig and are included here for comparison Expression of miR-2 7a and miR-27b at the indicated time points was assessed by quantitative...

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Báo cáo hóa học: "A framework for ABFT techniques in the design of fault-tolerant computing systems" pot

Ngày tải lên : 20/06/2014, 22:20

... protection for data processing operations at the data-parity level Data processing implementations are protected against Hamidi et al EURASIP Journal on Advances in Signal Processing 2011, 2011:90 ... permitted A burst in this context means that the standard deviations of all components in a block are raised to 10% of the maximum standard deviation On the other hand, when a burst is not active, ... guarantees that faults representing errors in the processed data will result in notable non-zero values in syndrome sequence Systematic encoding means that the information bits always appear in the...

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RECOMMENDATIONS FOR BEST PRACTICES in the Management of Elderly Disaster Victims doc

Ngày tải lên : 28/03/2014, 16:20

... Hospital District analyzed these data Table A in Appendix provides a descriptive summary of the 72 individuals examined The data analysis occurred in two phases The first phase consisted of matching ... the SWiFT desk for data analysis, and 10 many were The tool was introduced by the Harris County Area Agency on Aging and the Texas Department of Aging and Disability Services at other shelters ... deaths are reportable to the local medical examiner, the Harris County Medical Examiner investigated many of the deaths associated with the evacuation as well as the aftermath of both hurricanes...

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A pharmacoeconomic evaluation of bisphosphonates in the management of postmenopausal osteoporosis in singapore

Ngày tải lên : 26/09/2015, 09:39

... A wide range of pharmacological agents indicated for the management of postmenopausal osteoporosis are available in Singapore Examples of such agents include the • Bisphosphonates : Alendronate, ... searching of the outlined search strategy for any new citations whenever there is an update to the database and notification via email (see Appendix 3) e A search was then performed on the National ... according to birthday * Any way whereby the patient has an unequal chance of being allocated a particular intervention arm For unblinded studies, randomisation was also considered inadequate if there...

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Báo cáo Y học: Proteolytic action of duodenase is required to induce DNA synthesis in pulmonary artery ﬁbroblasts A role for phosphoinositide 3-kinase pot

Ngày tải lên : 24/03/2014, 03:21

... but instead acts as a cofactor for the cleavage and activation of PAR4 [27] Thrombin has been shown to cleave and activate PAR1, PAR3 and PAR4, whereas trypsin cleaves and activates PAR2 As duodenase ... [3H]thymidine incorporation This would suggest that activation of PtdIns 3kinase is the key regulatory step in the proliferative pathway and that each of the other pathways interacts with this pathway ... PAR3 and PAR4 [11] Interestingly, thrombin has now been demonstrated to cleave and activate PAR1, PAR3 and PAR4 whereas trypsin and tryptase activate PAR2 [12] Certain other proteases, including...

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Báo cáo y học: " Mechanical ventilation in the ICU- is there a gap between the time available and time used for nurse-led weaning?" pot

Ngày tải lên : 13/08/2014, 23:20

... discrepancies between the time used for weaning and time available for weaning and 2) to analyse the patient and systemic factors were associated with the time available for weaning that is actually ... actually used for weaning The time used versus time available for weaning ratio represents a new way of reporting the weaning status and process at an organisational level Although various patient ... a physician) was analysed as a systemic factor Ethical considerations We collected data from the ICU quality assurance database as well as ICU patient charts The Norwegian Social Science Data...

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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx

Ngày tải lên : 15/02/2014, 13:20

... Administration is considering another vaccine, which is produced by Connaught Laboratories, Inc., for licensure in the United States This vaccine was transferred from a strain that was maintained ... regarding the risks and benefits associated with both BCG vaccination and TB preventive therapy They should be informed about a) the variable data regarding the efficacy of BCG vaccination, b) the ... adverse reactions include the BCG dose, vaccine strain, and method of vaccine administration Case reports have indicated that BCGrelated lymphadenitis, local ulceration, and disseminated BCG disease—which...

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Tài liệu Báo cáo khoa học: A role for the intersubunit disulﬁdes of seminal RNase in the mechanism of its antitumor action docx

Ngày tải lên : 20/02/2014, 11:20

... internalization, we investigated the role of plasma membranes (PM) in the transformation of MSSAE into a dimeric protein 125I-labelled MSSAE was incubated with isolated membranes from SVT2 broblasts ... of growing broblasts into the parent dimeric protein, which is internalized as a native-like dimeric RNase They also indicate for the rst time that when BS-RNase is internalized by malignant cells, ... that the cell sulfhydryls responsible for the exchange with the protein disuldes are located in the plasma membrane Furthermore, they show that, as proposed in the hypothesis above, the RNase...

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LOOKING for a FIGHT IS THERE A Republican War on Science? potx

Ngày tải lên : 22/03/2014, 23:20

... Republican War on Science, journalist Chris Mooney made the case that, again and again, even overwhelming scientific consensus has met immovable political obstacles And, again and again, those obstacles ... widespread misinformation on the media and public Merely by making it clear that the war against science is taking place, and that the current leadership of the Republican Party is on the wrong ... less in pretending that DDT (a commodity chemical) is a panacea for malaria and as far as I can see none at all in “intelligent design” Intelligent design isn’t even a particularly congenial theory...

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Context based learning: A role for cinema in science education pdf

Ngày tải lên : 23/03/2014, 11:21

... conceptual language in reading, writing, problem solving and guiding practical action in the laboratory and also in daily life The Role of Cinema This paper discusses the role of cinema as a tool for ... functions and, not taking advantages of the real possibilities (Brake et al, 2003) 134 Context based learning: A Role for Cinema in Science Education An artistic manifestation, as audiovisual language, ... sociocultural approach to understand the role of social interactions in shaping meaning making and the complexities of the situated knowledge on the classroom It is fundamental that the teacher investigates...

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