an in vitro study to improve the pullout strength of the pedicle screw by screw coupling
báo cáo hóa học:" The effect of newer anti-rheumatic drugs on osteogenic cell proliferation: an in-vitro study" doc
... guidelines has been established in some reviews[17,18] In light of these many uncertainties, we carried out an invitro study of the effect of various antirheumatoid drugs alone and in combination ... experiments and drafted the manuscript JK participated in the design of the study, performed the statistical analysis and helped to draft the manuscript PWL & NM conceived of the study, and participated ... increasing the action of the first and negating that of the second That drugs can interact is not unexpected Systematically investigating such interactions in vitro is slowly becoming a routine...
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Báo cáo khoa học: "Contribution of the xenograft bone plate-screw system in lumbar transpedicular stabilization of dogs: an in-vitro study" docx
... recorded in mm intervals up to 16 mm; using the moment-force relation, the forces were converted to the moment with using the radian angle definition, and the displacements were converted to angles ... than group I and group IV was 47% stiffer than group I In TS, the usage of the MPS system has some disadvantage such as loosening, bending, breaking or pulling out of the screws and plates, and ... Segmental pedicle screw fixation or cross-links in multilevel lumbar constructs a biomechanical analysis Spine J 2001, 1, 373379 Harrington PR The management of scoliosis by spine instrumentation: An...
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Báo cáo y học: "An in vitro study investigating the survival and phenotype of mesenchymal stem cells following injection into nucleus pulposus tissue" pot
... system to investigate the survival and phenotype of human MSCs following injection into bovine NP tissue explants to test the following hypothesis: that the IVD tissue niche itself can induce the ... expression and localisation of the chondrogenic transcription factor Sox-9, and of the matrix genes aggrecan and types I, II and X collagen within MSCs both in the monolayer and in those injected into ... intensity increased with time post injection (Figures and 5b) Aggrecan matrix staining within the vicinity of the injected cells was also observed week following injection, and the intensity of the...
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Báo cáo y học: "Characterization of Human Erythrocytes as Potential Carrier for Pravastatin: An In Vitro Study"
... pravastatin to the total amount of that added during the entire loading process Cell recovery The percentage ratio of the hematocrite value of the final loaded cells to that of the initial packed ... tetracaine, retinol, and primaquine [16, 19] The current work aims to study the encapsulation of pravastatin in human carrier erythrocytes by endocytosis method The entrapment efficiency of the ... either by encapsulation or binding to the cell membrane[36] and also the loading procedure does not affect the MCV This finding is in agreement with previous report[34] Non-significant change in...
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báo cáo hóa học:" Fibrin and poly(lactic-co-glycolic acid) hybrid scaffold promotes early chondrogenesis of articular chondrocytes: an in vitro study" docx
... performed all the experiments and drafted the manuscript SHK participated in the design of the study and conceived of the study RBHI participated in the design of the study and conceived of the study ... than the PLGA construct Histological evaluation of in vitro constructs At weeks in vitro, when the fibrin/PLGA hybrid construct were stained using H&E, they predominantly showed superior histological ... participated in the design of the study, conceived the study and drafted the manuscript All authors read and approved the final manuscript 13 14 15 16 Acknowledgements This study was made possible by SCRC...
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Báo cáo y học: "Differential direct effects of cyclo-oxygenase-1/2 inhibition on proteoglycan turnover of human osteoarthritic cartilage: an in vitro study" pptx
... studies and even clinical setups Conclusion Although they are in vitro findings, the results of the present study suggest that, in addition to the anti-inflammatory and analgesic characteristics of ... cartilage These effects should be seen within the context of the significant anti-inflammatory effects of these NSAIDs By inhibiting joint inflammation, they may indirectly be beneficial to cartilage, ... comparable in vitro conditions, are known to inhibit the synthesis of cartilage proteoglycans [9,10,31,32] and to increase the release of proteoglycans [9,10] In addition, indomethacin was found to have...
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Báo cáo y học: "Exogenous sphingomyelinase increases collagen and sulphated glycosaminoglycan production by primary articular chondrocytes: an in vitro study" pps
... was involved in the acquisition of some of the toxicity and sGAG data EJB, VCD and DJM helped in the interpretation of data and were involved in revising the manuscript All authors read and approved ... activity to determine whether PKR is involved in the observed changes in matrix synthesis In control cells, inhibition of PKR caused a significant increase in de novo protein synthesis found within the ... generated most of the data and drafted the manuscript EJB helped in the conception of the study, generated the QPCR data and made substantial contributions to the acquisition of the radiolabelling data...
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Báo cáo y học: "Key regulatory molecules of cartilage destruction in rheumatoid arthritis: an in vitro study" docx
... and inflammatory response of chondrocytes after stimulation Protein analysis of the supernatant of RASF was used to analyze the secretion of soluble mediators by RASF with the use of custom antibody-based ... reflecting human significance under well-defined and reproducible conditions Thus, the objective of the present study was to establish a standardized in vitro model to profile the key regulatory ... genes involved in the NF-κB signaling pathway showed differential expression, including interleukin-1 receptor antagonist (IL1RN), receptor-interacting serine/threonine kinase (RIPK2), toll-like...
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Báo cáo y học: "Early Effects of anti-inflammatory [1, 2, 4]triazolo[4, 3-a] [1, 8]naphthyridine derivatives on human stimulated PMN and endothelial cells: an in vitro study" doc
... by modulating their expression or intrinsic adhesive functions [18] PMNs maintain several of these receptors in an inactive state during transit in the bloodstream and extracellular fluids, and ... involved in the inflammatory process With the aim of evaluating the ability of NF161 and NF177 to interfere with the oxidative burst of human neutrophils, we measured O2- production by PMNs in ... formyl-methionyl-leucyl-phenylalanine in vitro J Clin Invest 1984, 74:1581-1592 Zimmerman GA, McIntire TM, Prescott SM: Thrombin stimulates the adherence of neutrophils to human endothelial cells in vitro J Clin Invest...
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Remineralization of early enamel caries lesions using different bioactive elements containing toothpastes an in vitro study pdf
... on the principle of organic-inorganic interactions similar to the mineralization of natural tissues (biomimetic approaches) The role of arginine is similar to the organic matrix in the mineralization ... that work together to deposit a dentin-like mineral layer within dentin tubules and on the dentin surface The in vitro study was designed to evaluate the remineralization potential of various ... found to be effective in enhancing remineralization, Colgate Sensitive Pro-Relief and NovaMin R present a significant advantage in promoting remineralization and inhibiting the demineralization of...
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báo cáo hóa học: " An exploratory study to evaluate the utility of an adapted Mother Generated Index (MGI) in assessment of postpartum quality of life in India" potx
... number of areas identified to six, to keep the scoring points at 10, to allow 12 spending points and to allow the mother and child counselors to administer the index if requested by the subject To ... subject was reviewed and it was decided to adapt the index to the Indian setting, possibly at the expense of limiting its comparability to other settings In an attempt to keep the index as simple ... (able to provide information on a wide range of potentially relevant issues) and allows easy administration of general instructions in any language It has the inherent advantage of determining and...
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Báo cáo lâm nghiệp: "Study of the properties of thirteen tropical wood species to improve the prediction of cutting forces in mode B" pptx
... studies of Merchant [30] and Franz [15], explaining the influence of mechanical characteristics on the routing cutting process They wrote the mechanical equilibrium in orthogonal cutting of the force ... rake angle: 23°; clearance angle: 15° RESULTS AND DISCUSSIONS The aim of this study is to improve the relation that allowed calculating cutting forces involved during machining, and to take into ... direction “R” and 135 mm in the longitudinal direction “L” A groove was made on the side of specimens in order to the cutting process only with the side of the tool’s edge and never with the top Then,...
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báo cáo khoa học: " Intervening in global markets to improve access to HIV/AIDS treatment: an analysis of international policies and the dynamics of global antiretroviral medicines markets" potx
... LS and SM contributed to data analysis and writing of the manuscript MK and TB contributed to the writing of the manuscript and edited it for important content JH conducted data analysis and ... understanding the many ways that initiatives of international organizations affect ARV markets, and can be used to inform basic monitoring and evaluation systems of those organizations involved ... purchasers by increasing prices charged to countries not included in these large-purchase schemes Demand outside of the large-purchase schemes may be too low to sustain the existing manufacturers and...
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Báo cáo y học: " Act In case of Depression: The evaluation of a care program to improve the detection and treatment of depression in nursing homes. Study Protocol" pptx
... designed the study and the intervention, and wrote the paper MS designed the study and the intervention, and co-wrote the paper ST introduced and planned the stepped wedge design of the study RL ... codesigned the intervention and co-wrote the paper EA designed the economic evaluation of the study MVD assisted in the design of the study and co-wrote the paper ED assisted in the design of the study ... In conclusion, the care program is expected to be effective in reducing the frequency of depression and in increasing the quality of life of residents The study also will provide insight in the...
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A Study on Using English Songs in Teaching Listening Skill to Improve the Efficiency and Motivation for First-Year Non-English Major Students at Hai Duong Medical Technical University
... learning listening and they often say that they not want to learn listening Like many other teachers, I think that this problem can only be solved by finding an answer to the question: ―How to help ... purpose of the study: the definition of listening skill, types of listening, the difficulties in learning listening skill, the definition of motivation, types of motivation and its importance in listening ... more study on them However, within the limitation of this paper, the study can only assure the role of songs as a motivator in teaching and learning listening skill and stops at proving the ability...
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An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 1
... Nobody can beat them at the noble art of queuing The British actually look forward to spending their weekends in a queue, waiting for a shop to open or waiting for a parking space at the furniture ... feeling that they’re making their own decisions That’s one reason why children need to choose their own hobbies, instead of having them imposed by their parents (Time to waste, Objective IELTS, Intermediate, ... through joining a music club, for instance And social relationship can be strengthened through a share interest in football The media opens up this experience to everyone who wants to participate,...
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An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 2
... largely on the teacher’s turning on and rewinding a cassette player (or any other instrument), and the main activities in the class are listening and repeating Of course, in order to this, there must ... are to put certain consonant sounds together * Linking and intrusion Normally, when a word is finished with a consonant and is followed by another word with a preceding vowel, the final consonant ... effective in serving as a background for further analysis, leading to further improvement Another type of feedback which is widely used in almost any language classes for the teaching of any language...
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