in vivo proof of concept for il 12p40 inhibition
Báo cáo y học: "The human anti-IL-1β monoclonal antibody ACZ885 is effective in joint inflammation models in mice and in a proof-of-concept study in patients with rheumatoid arthritis" doc
... [7,8], inflammation and cartilage degradation were inhibited by blocking IL- 1β but not IL- 1α In RA patients, IL- 1β is overexpressed in inflamed synovial tissue, in particular in the lining layer ... concentrations in vivo, and it does not significantly prolong IL- 1 activity Results Proof- of- concept clinical trial in patients with RA A proof- of- concept study to explore safety and tolerability, pharmacokinetics ... destruction of the joint within to 10 days, controlateral joints or joints receiving control 3T3 cells not exhibit signs of inflammation Application of ACZ885 intraperitoneally hours before injecting...
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Báo cáo khoa học: A mouse model for in vivo tracking of the major dust mite allergen Der p 2 after inhalation docx
... technique for specific labelling of recombinant proteins by means of incorporating a radioactive selenocysteine residue in a C-terminal Sel-tag [18] Der p carrying the Sel-tag had an intact core ... addition, an increased number of eosinophils were observed in lung interstitium of sensitized mice, confirming the eosinophilic response following Der p challenge (Fig 4) The tissue levels of radioactivity ... In vivo tracking of 75 Se-labelled Der p intrinsic biological properties of the allergens may all contribute to their allergenicity [1–4] The intrinsic properties required for evoking an...
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báo cáo hóa học: "Design of a complex virtual reality simulation to train finger motion for persons with hemiparesis: a proof of concept study" docx
... study following unilateral and bilateral piano training The utilization of haptics to train individual fingers is a newer area of study The combination of selective inhibition of abnormal finger flexion ... key with his index finger The right panel depicts the subject performing the same skill after nine days of training Note the absence of flexion in the middle, ring and pinky fingers In this study, ... Trainer This paper will provide a proof of concept of whether such a system can train the upper extremities either unilaterally or bilaterally and combine proximal and distal training into a single...
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báo cáo hóa học:" In vivo evaluation of a vibration analysis technique for the per-operative monitoring of the fixation of hip prostheses" pdf
... quantify the fixation of oral implants [15] A limited number of studies prove the feasibility of detecting several forms of femoral implant loosening, in vitro and in vivo using techniques based ... CNC milling machine then transforms a partially preformed prosthesis stem into the final personalized shape Using this technique a maximum fit and fill of the femoral cavity might be obtained ... deformation modes of the femur in combination with deformation modes of the prosthesis In the case of simple bending modes of the femur the prosthesis stem acts just like an added mass and its influence...
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Báo cáo y học: " Reduction of the HIV-1 reservoir in resting CD4+ T-lymphocytes by high dosage intravenous immunoglobulin treatment: a proof-of-concept study" pot
... reservoirs in our study increased their serum levels of IL- 7 during IVIG treatment, suggesting a role for IL- 7 in mediating the effect of IVIG on the latent reservoir The source of IL- 7 detected in response ... magnitude of the viral increase in plasma and the size of the latent HIV1 pool, together with findings from SGS of the gag region, indicate that HIV-1 in plasma originated from the pool of latently-infected ... analyzed for the presence of IL- 2 and IL- 7 cytokines on a Luminex 100™ System (Luminex Corp, Austin, TX, USA) The procedure is described in a protocol supplied with the IL- 2 and IL- 7 Human Singleplex...
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Báo cáo khoa hoc:" Biodegradable Nanoparticles are Excellent Vehicle for Site Directed in-vivo Delivery of Drugs and Vaccines" pptx
... Excellent Vehicle for Site Directed in- vivo Delivery of Drugs and Vaccines Anil Mahapatro1 and Dinesh K Singh2* Bioengineering Program & Department of Industrial and Manufacturing Engineering, Wichita ... materials and resources used in this study AUTHORS INFORMATION AM: is an assistant professor of Bioengineering in the Department of Industrial and Manufacturing Engineering at Wichita State University, ... loading capacity for the drugs The high loading ability of NPs reduces the amount of the polymer carrier required for vaccine/drug delivery in the body The loading of drugs/vaccine into/onto nanoparticles...
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Báo cáo y học: " Importance of cumulative exposure to elevated cholesterol and blood pressure in development of atherosclerotic coronary artery disease in systemic lupus erythematosus: a prospective proof-of-concept cohort study" pdf
... consideration in future studies of dynamic risk factors for CAD in a chronic relapsing-remitting disease such as SLE Our findings also underpin the importance of adequate control of SLE disease ... risk of CAD In the case of TC, a hazard ratio of 2.07 (p=0.003) means that for every mmol/L increase in mean (or AM) plasma TC level, the hazard of a CAD outcome increases 2.07 fold In the case of ... ratio of 1.025 means that for every mmHg increase in mean SBP, the hazard of CAD outcome increases 1.025 fold Likewise, in the case of DBP, a hazard ratio of 1.04 means that for every mmHg increase...
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Báo cáo khoa học: " In vivo validation of the adequacy calculator for continuous renal replacement therapies" pps
... participated in data interpretation All authors read and approved the final manuscript Additional files The following Additional files are available online: Additional File A pdf file containing Adequacy ... Schumacher T, Grabensee B, Heering P: Effect of filtration volume of continuous venovenous hemofiltration in the treatment of patients with acute renal failure in intensive care units Crit Care ... average of 3.5 treatment days was examined for each patient Nineteen postdilution continuous veno-venous hemofiltrations (CVVHs), 23 pre-dilution CVVHs, 23 CVVHDs and 41 post-dilution continuous...
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Báo cáo y học: "An artificial intelligence tool to predict fluid requirement in the intensive care unit: a proof-of-concept study" docx
... requirement of the patient as the disease process evolves in response to treatment or as a result of healing The goal of this proof- of- concept study is to explore the feasibility of supplementing traditional ... problem domain to test the feasibility of the concept A software application is envisioned that builds a model consisting of patients that are similar to an index patient in terms of age, gender, ... management of an individual patient This project introduces the concept of using empiric data to obtain patient-specific and clinical scenariospecific recommendations in the ICU Prediction of maintenance...
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Báo cáo y học: " A remission spectroscopy system for in vivo monitoring of hemoglobin oxygen saturation in murine hepatic sinusoids, in early systemic inflammation" doc
... detected an increasing NAD(P)H autofluorescence representing an intracellular inadequate oxygen supply Both changes are accompanied by increasing markers of liver cell injury Future therapeutic interventions ... whether the utility of a new and simple remission spectroscopy system allows reliable in vivo detection of liver sinusoidal HbsO2 In a mouse model of early systemic inflammation, we examined whether ... were killed by exsanguination, via the insertion of a cannula in the left femoral artery for the collection of arterial blood samples or via cardiac puncture Intravital microscopy Details of this...
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Báo cáo y học: " Administration of hydrogen sulfide via extracorporeal membrane lung ventilation in sheep with partial cardiopulmonary bypass perfusion: a proof of concept study on metabolic and vasomotor effects" ppt
... 294:R1930-1937 40 Henderson PW, Weinstein AL, Sung J, Singh SP, Nagineni V, Spector JA: Hydrogen sulfide attenuates ischemia-reperfusion injury in in vitro and in vivo models of intestine free tissue transfer ... inhibition of aerobiosis in exercising muscle [31] Inhibitory effects of H2S in the presence of increased metabolism in larger mammals warrants further study Page of 10 Our results show that administration ... effects of hypothermia on metabolism Whether systemic administration of Na2S reduces metabolic rates in large mammals when normothermia is maintained remains to be determined While our findings...
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Báo cáo sinh học: "A dual function fusion protein of Herpes simplex virus type 1 thymidine kinase and firefly luciferase for noninvasive in vivo imaging of gene therapy in malignant glioma" ppsx
... fluorescence imaging, where autofluorescence may interfere with the signal of interest [13], background luminescence is negligible This study aimed at generating a sensitive tool for noninvasive in vivo ... (during and after GCV therapy) of tumor volumes and integrated light intensity units within a region of interest (ROI) including all tumors were plotted against each other (Figure 5) Within the ... valuable tool for monitoring noninvasively the efficacy of the prodrug activating system HSV-TK/ GCV in cell culture and in vivo The HSV-TK-Luc fusion protein was successfully used in a brain tumor...
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In vitro and in vivo assessments of PCL TCP composites for bone tissue engineering
... which participate in bone repair is of utmost importance Bone is composed of around 70-90% of minerals with the rest in the form of proteins Within the proteins in bone, the ratio of collagenous ... site Bioactivity of eluted BMP-2 maintained 19 2.2.6 Heparin The discovery of heparin occurred in John Hopkins University in 1916 While researching on the cause of blood clotting, Jay McLean accidentally ... a heparin binding site in N-terminal region of mature BMP-2 polypeptide In pioneering work by Ruppert in 1996, it was shown that BMP-2 activity was increased upon interactions with heparins present...
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In vitro and in vivo evaluation of customized polycaprolactone tricalcium phosphate scaffolds for bone tissue engineering
... submitted for the degree of Master of Engineering in the Department of Mechanical Engineering at the National University of Singapore under the supervision of Professor Teoh Swee Hin and Dr Alvin Yeo ... tissue engineering 2.2.1 Degradation of PCL polymer Degradation behaviours of scaffolds play an essential role in the engineering of new tissue, as the rate of degradation is intrinsically linked ... dissolve in acids Their solubility, defined as the amount of dissolved solute contained in a saturated solution when particles of solute are continually passing into solution (dissolving) while other...
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In vitro and in vivo evaluation of transferrin conjugated lipid shell and polymer core nanoparticles for targeted delivery of docetaxel
... FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF CHEMICAL AND BIOMOLECULAR ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2011 Acknowledgements First of all, I would like to express my profound ... discussed in Chapter In Chapter 5, in vitro cellular study of transferrin conjugated LPNPs is performed using MCF7 human breast adenocarcinoma cells In Chapter 6, in vivo pharmacokinetics, complete ... comparable with intravenous (IV) administration of docetaxel But, in practice, docetaxel is usually given intravenously as IV administration In doing so, bioavailability is boosted to 100%, making it...
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In vitro and in vivo investigation of nanoparticles of a novel copolymer for substained and controlled delivery of docetaxel
... parts of the body The most common kind of enzyme involved in this degradation of drugs is cytochrome P450 (or CYP), mainly located in liver and intestine CYP is a large family of hemoproteins which ... present in physiological system is the high probability of binding to endogenous proteins in the circulatory system The high-binding affinity of most commercial formulations to plasma proteins reduces ... as vindesine and vinorelbine can inhibit the assembly of microtubule by reducing the rate of tubulin addition, taxanes have the opposite effect, inhibiting the disassembly of microtubules during...
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In vitro and in vivo study of vitamin e TPGs coated immunoliposomes for sustained and targeted delivery of docetaxel
... of tubulin in the microtubules rather than to tubulin dimers The binding site to tubulin differs from the one of vinca-alkaloids and podophyllotoxins While vincas inhibit polymerization and increase ... parts of the body The most common kind of enzyme involved in this degradation of drugs is cytochrome P450 (or CYP), mainly located in liver and intestine CYP is a large family of hemoproteins which ... present in physiological system is the high probability of binding to endogenous proteins in the circulatory system The high-binding affinity of most commercial formulations to plasma proteins reduces...
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Báo cáo y học: "Godoy & Godoy technique in the treatment of lymphedema for under-privileged populations."
... after a pilot study which evaluated variations in working pressures of the main groups of muscles of the limbs whilst using compression mechanisms during exercising This is a new line of research ... technique aims at draining lymph (already in the collectors) and stimulating the formation of lymph (the flow of interstice fluid to the lymphatic capillaries) Increases in interstice pressures, ... developing facilitating devices which can be used in the control of exercising Eight devices have been developed that involve the main muscle groups with the objective of improving the mobility of...
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Stability and in vivo evaluation of pullulan acetate as a drug nanocarrier
... paraffin, sectioned, and stained with hematoxylin and eosin (H&E) In vivo pharmacokinetics and bioavailability In vivo pharmacokinetic study was conducted by the routine method (Mross et al., ... i.v at a dose of 200 mg/kg In vivo pharmacokinetics The plasma levels of EPI were determined following a single i.v injection of EPI or PA/EPI (10 mg/kg EPI equiv.) in female Wistar rats The plasma ... NPs was observed using TEM (FEI, TECNAI G2F-20, Eindhoven, Holland) The stability of PANs in water In order to study the stability of PANs, the above dispersions were stored for months at 4°C...
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The UN Model Double Taxation Convention in the context of Financing for Sustainable Development
... developing countries in drafting and negotiating bilateral tax treaties, with a view to maintaining the desired balance What isobtaining more tax revenue from foreign investment and special about ... taxpayers against double taxation of the same income; - promote the flow of international trade and investment; - provide a framework of legal and fiscal certainty to investors; - prevent discrimination ... UN Work in International Tax Cooperation Economic and Social Council (ECOSOC) Relationship between international tax cooperation and financing for development emphasized in: UN Committee of Experts...
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