advances in multiple sclerosis imaging
Tài liệu Báo cáo khoa học: Brain angiogenesis in developmental and pathological processes: neurovascular injury and angiogenic recovery after stroke docx
... for t-PA-induced intracranial bleeding in mouse models of focal stroke [37] In this model, co-treatment with the broad-spectrum MMP inhibitor GM6001 effectively reduced intracranial bleeding More ... be reinterpreted in the context of angiogenesis in the brain Is it possible that some of the acute neurovascular events in the brain after stroke represent an endogenous attempt by the brain to ... angiogenesis and recovery? In this minireview, we survey a few key events in the neurovascular unit, including blood–brain barrier (BBB) perturbations, matrix proteases, coupling between neurogenesis...
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Textbook of Sports Medicine Basic Science and Clinical Aspects of Sports Injury and Physical Activity pot
... Astrup . Gastrointestinal considerations, Frank Moses Part 5: Imaging in Sports Medicine . Imaging of sports injuries, Inge-Lis Kanstrup, Hollis G Potter & Wayne Gibbon Part 6: Sports Injury: Regional ... bradycardia [,] The chronic increase in parasympathetic tone occurs within a few weeks after beginning regular training and this occurs independently of a lower intrinsic heart rate In crosssectional studies, ... decreased resting heart rate and increased vagal activity at rest after aerobic training [,] During exercise in the trained, a given increase in cardiac output requires less increase in heart rate...
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Novel Insights on Chronic Kidney Disease, Acute Kidney Injury and Polycystic Kidney Disease Edited by Soundarapandian Vijayakumar pdf
... poor urine output, weak urine stream, abdominal distention, palpable abdominal or flank mass, pain, incontinence, urinary tract infection, hematuria, altered serum chemistries, or as an incidental ... of high quality data In conclusion, maintaining haemoglobin within a target range continues to pose a challenge to clinicians Further research is urgently needed in this insufficiently researched ... patients treated with ESAs Maintaining haemoglobin levels within narrow target range remains a major challenge in clinical practice The aim of this chapter is to review the definition, prevalence, risk...
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Sport, Professionalism and Pain: Ethnographies of injury and risk doc
... transformed in the sporting world, which at the elite level has become increasingly commercialised Pain and injury in the past meant missing competitions or taking a break from the rigour of training In ... Summary 11 The beginnings of sports medicine Investigating sports medicine: medical anthropology in context 52 Sporting bodies: mortal engines 53 The body and social theory 53 Pain and the body ... those making the transition: INVESTIGATING SPORTS MEDICINE 15 During the nineteenth century particularly American physicians, worried by the increasing sedentariness of a nation rapidly changing from...
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báo cáo hóa học: " The Dutch version of the knee injury and osteoarthritis outcome score: A validation study" pdf
... and can be administrated in the waiting room or used as a mailed survey [7] The KOOS questionnaire includes the WOMAC Osteoarthritis Index LK 3.0 [2,3] in its complete and original format (with ... KOOS questionnaire contains one single factor, we retained in our analyses the original subscales of the Swedish version of the KOOS questionnaire However, based on our findings we recommend additional ... have few complaints of their knee and have no or minor clinical signs of OA, which can explain the presence of ceiling effects in this group of patients Floor effects were only found in the subscale...
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báo cáo hóa học: " Interleukin-1alpha expression precedes IL-1beta after ischemic brain injury and is localised to areas of focal neuronal loss and penumbral tissues" pdf
... co-staining, localized IL1α expressing microglia mainly to the penumbral tissue surrounding the infarct (Figure 2B) IgG cannot cross an intact blood brain barrier (BBB) and its presence in the brain ... mediator of the sterile inflammatory response Findings Inflammation is recognised as a major contributor to the worsening of acute brain injury [1] In particular two pro-inflammatory members of ... isoform in mediating the early inflammatory period following ischemic brain injury This is consistent with recent discoveries highlighting the earlier appearance of IL-1α in sterile inflammatory...
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Health and Quality of Life Outcomes BioMed Central Research Open Access Knee injury and pptx
... of patients reporting doing the functions had increased to 40%, 28%, 23%, and 46% for squatting, running, jumping, and twisting/pivoting The percentage reporting kneeling had decreased to 26% ... deciding to have their knee operated on, Table 51% reported that improvement in functions included in the subscale Sport and Recreation Function such as squatting, kneeling, jumping, turning/twisting ... squatting, 17% with running, 12% with jumping, 42% with twisting/pivoting, and 34% with kneeling The others reported not performing the function At six months the percentages of patients reporting...
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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
... pain or discomfort was more likely to be associated with spine and back injuries and injuries to multiple regions In terms of the nature of injury, notable findings were that those with sprains ... were actively involved interpreting the results, contributing to various drafts and approving the final manuscript Competing interests The authors declare that they have no competing interests Received: ... determine to what degree injuries resulting in relatively minor anatomical injury result in adverse outcome Holtslag and others addressed this issue by producing estimates for each specific injury...
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INJURY AND SKELETAL BIOMECHANICS docx
... 350 joint7 joint23 Y 450 Y joint9 joint24 joint22 R 280 joint8 P joint2 P R joint1 320 R P joint6 joint3 Y P joint21 joint4 joint12 Y 95 Y P R R P joint16 joint11 225 250 joint10 P P 393 joint17 ... joint17 joint18 P P joint5 230 joint13 Z Yaw X Y Pitch Roll [mm] P R joint19 joint20 P R joint14 joint15 180 100 Figure Gorilla robot III evaluation parameters that have multiple uncertainties Since ... the injury of related tissues and organs The main recognized causes include injuries such as problematic vaginal birth, chronic increase of the intra-abdominal pressure (obesity, coughs), aging...
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Báo cáo lâm nghiệp: " The role of glutamine synthetase, glutamate synthase and glutamate dehydrogenase in ammonia assimilation by the mycorrhizal fungus Pisolithus tinctorius" ppt
... activity was inhibited by MSX (Fig 3b), glutamine concentration failed to increase as in the control samples An initial small increase in glutamine concentration was probably due to a lag in GS inhibition ... medium containing: a) no inhibitors (control), or b) methionine sulphoximine (MSX) (1 mM), an irreversible inhibitor of GS, or c) azaserine (1 mM), a glutamate synthase inhibitor, or d) aminooxyacetate ... glutamine pools after h in the fresh medium (Fig 3a) Glutamate levels remained constant after h but the glutamine concentration continued to increase up to h indicating glutamine as the primary product...
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Traumatic brain injury and the effects of diazepam, diltiazem, and MK-801 on GABA-A receptor subunit expression in rat hippocampus ppt
... proteins Alterations in α1 expression may also affect the function of the GABAAR Increases in α1 mRNA and protein expression during development correspond to increases in BZ binding and altered zinc ... Therefore, the initial increase in γ2 expression hours post-TBI, followed by a decrease at 24 hours may indicate greater γ2-containing GABAAR clustering and greater BZ binding potential during the first ... in an incomplete understanding of their contribution to injury-induced pathology, but have indicated that the receptor is affected by injury Sihver et al [12] found a decrease in GABAAR binding...
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Báo cáo y học: "Traumatic vertebral artery dissection in an adult with brachial plexus injury and cervical spinal fracture" pptx
... presented with a devastating injury involving her dominant limb She was referred because of neck pain and brachial plexus palsy The brachial plexus injury dominated the clinical picture There was ... Clay Cothren et al [8] in a large series concluded that the following cervical spine injury patterns mandate screening for blunt cerebro-vascular injury; fractures extending into the transverse ... associated with cervical spine injuries; prospective study using Magnetic Resonance Imaging Angiography Spine 2005, 30(17):1955-1963 Torino Philip J, Flanders Adam E, Carrino John A, Burns Anthony...
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Báo cáo y học: "Cholestatic jaundice, acute kidney injury and acute pancreatitis secondary to the recreational use of methandrostenolone: a case report" potx
... which was in keeping with medical renal disease Within a couple of days of admission, our patient began to experience worsening nausea, vomiting and abdominal pain His serum lipase level declined ... been reported to cause cholestasis of the intra-hepatic bile ducts resulting in elevated aminotransferases, hyperbilirubinemia and clinical jaundice [7] In this paper, we present a case of pancreatitis, ... wanting to “remain in shape” as the main reason for taking these pills Anabolic steroids are readily available to the general public over the internet and at public gyms, they are easily obtained...
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báo cáo khoa học: " The evolution of the Global Burden of Disease framework for disease, injury and risk factor quantification: developing the evidence base for national, regional and global public health action" pps
... further grouped into "developed" "low-mortality developing" including China and much of Latin America, and "high mortality developing" including Sub-Saharan Africa, and many countries in Western and ... Study [10]) for integrating, validating, analysing and disseminating fragmentary information on the health of populations so that it is truly useful for health policy and planning Features of ... cost of establishing and maintaining such a system, and often the mortality data collected are incomplete and of poor quality [5] 'Verbal autopsy' procedures, using structured interviews with...
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Báo cáo y học: " The first description of severe anemia associated with acute kidney injury and adult minimal change disease: a case report" ppsx
... (EPO), albumin and diuretics were also administered A 24-hour urine collection detected 6.38 g of proteins Erythrocyte sedimentation rate was 111 mm/hour Urine eosinophils were negative Abdominal computed ... evidence of tumor, bleeding or renal obstruction Serum protein electrophoresis revealed a decrease in total protein, albumin and gammaglobulins, but no monoclonal protein peak was detected There ... entirely, following months of treatment At 8-month follow-up, the patient's creatinine was 0.8 mg/dl and there was no proteinuria Discussion Oliguric acute kidney injury occurs infrequently in adult...
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báo cáo khoa học: " Differential patterns of reactive oxygen species and antioxidative mechanisms during atrazine injury and sucrose-induced tolerance in Arabidopsis thaliana plantlets" ppsx
... family protein Thioredoxin family protein Thioredoxin family protein Thioredoxin family protein Thioredoxin family protein Thioredoxin H-type (TRX-H-3) (GIF1) Thioredoxin family protein No classification ... important interactions of sucrose and xenobiotic signalling or of sucrose and ROS signalling, thus resulting in induction of specific transcription factors and in an integrated response to changing ... to atrazine treatment (MA) (Table 1) Thioredoxins have been shown to be involved in supplying reducing power to reductases detoxifying lipid hydroperoxides or repairing oxidized proteins [37]...
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Báo cáo y học: " The role of γδ T cells in airway epithelial injury and bronchial responsiveness after chlorine gas exposure in mice" pps
... the inflammatory response to acute epithelial injury and in maintaining and repairing the epithelial barrier [16] Chen et al have found that a deficiency of γδ T cells rendered the intestinal ... protein induced changes in airway stability and closure contributed to AHR in the current study We speculate that the increases in BAL protein levels in γδ T cell deficient mice under baseline ... principally epithelial cells These values returned towards baseline at days in wild type and at days in knockout mice The increase in total cell counts was mostly attributable to increases in...
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Báo cáo y học: "Effects of short-term glucocorticoid treatment on changes in cartilage matrix degradation and chondrocyte gene expression induced by mechanical injury and inflammatory cytokines" doc
... Traumatic joint injury in young adults greatly increases the risk of developing OA [1,2] and post-traumatic OA remains a major clinical and societal problem Treatments following joint trauma initially ... accumulate in the synovial fluid [5] Moreover, joint injury results in an immediate surge in synovial fluid concentrations of pro-inflammatory cytokines, including tumor necrosis factor-a (TNFa), interleukin-1b ... highlighted the interplay between mechanical and cytokine-mediated pathways regulating cartilage degradation relevant to traumatic joint injury [11] We used an in vitro model involving injurious compression...
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Báo cáo khoa học: "Science review: Mechanisms of beta-receptor stimulationinduced improvement of acute lung injury and pulmonary edema" ppt
... activates protein kinase A through the increment of intracellular cAMP Protein kinase A increases highly selective cation channel numbers and the intracellular calcium, which then increases the ... Salmeterol, salbutamol Inhibited TNF-α Dhingra and colleagues, 2001 [46] Murine sepsis Dobutamine, dopexamine Attenuated inflammatory cytokine expression and chemokines induction Van der Poll ... trigger of inflammation [6] The trigger of inflammatory pathways may be infection in the lung or infection elsewhere that initiates a systemic inflammatory response Alternatively, a systemic inflammatory...
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