age related changes in pharmacokinetics predictability and assessment methods
Báo cáo y học: "A role for age-related changes in TGFβ signaling in aberrant chondrocyte differentiation and osteoarthritis" ppt
... protein kinase, Rho-like GTPase and phopshatidylinositol-3-kinase pathways are involved in TGFβ signaling (reviewed in [35]) Activation of TGFβ activated kinase occurs independent of ALK5 kinase ... the Runx2 function and terminal differentiation Page of Change in transforming growth factor beta signaling in ageing chondrocytes and osteoarthritis We have demonstrated an age- related loss of TGFβ ... Cartilage protective effects of TGFβ are lost in ageing mice ALK1/ALK5 expression ratio is increased in cartilage in ageing mice and experimental osteoarthritis ALK1 overexpression results in MMP-13...
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Báo cáo y học: " Species and age related differences in the type and distribution of influenza virus receptors in different tissues of chickens, ducks and turkeys" pps
... observed in the trachea of ducks of the age groups was an interesting finding, especially considering the dominant presence of a2,3SA-gal receptors in epithelial cell of the large intestine The ... spleen, and cecal tonsils) tested In the brain, positive staining for avian type receptors was found in the meningeal layer surrounding the brain (Fig 3F) The sections of the Pillai and Lee Virology ... avian and human influenza viruses may utilize these receptors for binding to initiate infections The presence of avian receptors in the trachea and bronchial epithelium and their absence in other...
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Tài liệu Age-related changes of the dental aesthetic zone at rest and during spontaneous smiling and speech pptx
... spontaneous smiling and speech records, the display of teeth and gingiva was measured In the maxilla and mandible, a central and lateral incisor, a canine, a first and second premolar, and a first molar ... Measurement of lip line height; Line 1: the most incisal point of the central incisor; Line 2: the lip edge on the central incisor; Line 3: cervical margin of the central incisor Lip line height is ... three age groups, for the maxilla and mandible, in Figures and 3, respectively In Figure 2, the minimum and maximum graphs of lip line heights show a considerable individual variation in some...
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Tài liệu Báo cáo khoa học: Moult cycle-related changes in biological activity of moult-inhibiting hormone (MIH) and crustacean hyperglycaemic hormone (CHH) in the crab, Carcinus maenas From target to transcript ppt
... Materials and methods Animals and peptides Carcinus maenas were collected using baited traps in the Menai Strait, UK, and maintained in a recirculating seawater system under ambient conditions MIH and ... of MIH and CHH in the sinus gland during the moult cycle As individual SG from single crabs always contained almost identical profiles and quantities of peptides (preliminary experiments using pairs ... positive control binding assays using YO membranes from intermoult (Stage C4) animals were included as quality controls Quantification of peptide contents of sinus glands Sinus gland (SG) pairs were...
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báo cáo sinh học:" Existing capacity to manage pharmaceuticals and related commodities in East Africa: an assessment with specific reference to antiretroviral therapy" ppt
... • Training on selection • Training on quantification methods • Training on inventory management Inappropriate prescribing • Inadequate training • Insufficient number of prescribers • Training ... facets of human resource constraints including inadequate number of personnel being involved in the supply chain, staff being inadequately trained and staff being inadequately remunerated Lessons ... dispensing practices Non-adherence to ART • Inadequate counseling • Inadequate monitoring and reporting • Build skills on appropriate counseling techniques • Training on monitoring and reporting Inadequate...
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Báo cáo hóa học: " Changes in viral load and HBsAg and HBeAg status with age in HBV chronic carriers in The Gambia" pdf
... remains the commonest cause of death in adult males in The Gambia [14] Studies of HBV infection conducted in two neighbouring villages of Keneba and Manduar (situated in West Kiang district) in ... national vaccination programme in The Gambia commenced, have shown that infection was uncommon in infants under the age of months and sibling-to-sibling transmission rather than perinatal or vertical ... levels and HBsAg and HBeAg status in chronic carriers who were identified at various ages and followed for a period of 19 years Materials and methods Study population Between 1972 and 1974 and in...
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Báo cáo y học: " Transcriptome analysis of murine thymocytes reveals age-associated changes in thymic gene expression"
... immunoglobulin chains were also found to be significantly increased in aged thymocytes Understanding the changes in gene expression in thymocytes with age may hold the key in determining thymocyte fate and ... S25058 Ig kappa chain- mouse, partial (86%) [TC1067460] Immunoglobulin kappa chain Immunoglobulin joining chain Immunoglobulin heavy chain (heavy chain of IgM) Immunoglobulin kappa chain variable 28 ... and ageing: role of zinc and arginine Ageing Res Rev 2006;5: 281-309 Hannestad J, Monjil D.F, Diaz-Esnal B, Cobo J, and Vega J.A Age- dependent changes in the nervous and endocrine control of the...
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LONG TERM CHANGES IN VOTING POWER AND CONTROL STRUCTURE FOLLOWING THE UNIFICATION OF DUAL CLASS SHARES pdf
... matching between unifying and control (non-unifying) firms is as explained in Table Mean difference in the controlling shareholders’ voting power between unifying and non-unifying firms in year ... levels, and, not surprisingly, changes in ownership have been as rare in the sample of unifying firms 12 Because of collinearity between the changes in the controlling shareholders’ voting rights and ... percentage points from an average of 67.4% in year -1 to an average of 57.7% in year +2 (In non-SPO firms the corresponding figures are 70.2% in year -1 and 68.4% in year +2.) This is not surprising,...
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Biomechanical Walking Pattern Changes in the Fitand and Healthy Elderly docx
... during walking are quite different from those involved in maintaining upright posture During standing, the goal is to maintain the body's center of gravity (CG) within the base of support The initiation ... degeneration in this fine motor control of the foot may result in problems of stumbling during swing and in rebalancing immediately after HC Numerous studies have addressed the changes in the gait ... smoothed coordinates then became inputs to the standard link-segment model ing during walking These variables are presented in the Table Results and Discussion In addition to the joint moments...
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Báo cáo hóa học: " Mass spectrometry-based analysis of therapy-related changes in serum proteome patterns of patients with early-stage breast cancer" pot
... combination of numerous internal and external factors Identifying and understanding changes in the proteome related to disease development and therapy progression is the subject of clinical or disease ... modeling and statistical analyses, LM - performed experiments, interpreted results, KB - collected and interpreted clinical data, EN - collected and interpreted clinical data, MS - designed and interpreted ... fibrynogen alfa chain (FGA), haptoglobin (HP), inter-alphatrypsin inhibitor heavy chain H4 (ITIH4), platelet factor (PF4), transthyrein (TTR), neurosecretory protein VGF (VGF) and vitronectin (VTN) Noteworthy,...
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Báo cáo hóa học: " Age-related differences in dual task walking: a cross sectional study" ppt
... during walking may increase the risk of falling in older individuals While this study did not examine risk of falling, results concur that performing a cognitive activity during walking does influence ... balance training under dual task conditions showed benefits maintained over months that were not evident in a patient who trained under a single task balance training program Whether training under ... [6-8] Several studies have examined age- related changes in gait stability over the past decade [3,4,9-13] Among the findings, initial investigations suggest that increased stride variability may...
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báo cáo hóa học: "Walking speed-related changes in stride time variability: effects of decreased speed" docx
... aiming at maintaining an optimal index of movement consistency in terms of energy costs, attentional demand and efficiency of gait control, leading to a low STV [5,6,9,20] Both increased STV and ... rhythmicity in Parkinson's disease: variability of stride time and swing time respond differently J Neuroengineering Rehabil 2005, 2:23 Owings TM, Grabiner MD: Variability of step kinematics in young and ... decrease in walking speed was an independent biomechanical factor, significantly related to an increased STV among healthy subjects performing a dual-task An increase in STV while walking speed...
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báo cáo hóa học:" Social care and changes in occupational accidents and diseases - the situation in Eastern Europe in general and for skin diseases in particular" pptx
... differences in the definition of insurance groups, including the level of the insurance premia and who has to pay these, in the guaranteed payments for total and partial invalidity and in additional ... Full invalidity: from 40% Slovenia No independent insurance Risks are covered by sickness, invalidity and dependent insurance All employees; Students, trainees, handicapped persons during training, ... of Contacts in ministries, authorities, agencies (Continued) Greece Ministry of Health and Welfare Ministry of Labour and Social Affairs Hellenic Institute for Occupational Health and Safety ILO...
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báo cáo hóa học:" Relationships between changes in pain severity and other patient-reported outcomes: an analysis in patients with posttraumatic peripheral neuropathic pain" docx
... http://www.hqlo.com/content/9/1/17 Page of Change in mBPI-sf Pain Interference Index –1 –2 –3 –4 –5 –4 –3 –2 –1 Change in pain Figure Predicted relationship between change in pain severity and mean change in pain interference ... 0-10 point pain NRS, and compared the magnitude of within-patient change in pain severity with corresponding changes in function and health status The cutpoint analysis indicated that pain severity ... between changes in pain severity and changes in PROs of pain interference on daily functions, sleep, and mood; these analyses are independent of the treatment allocation Page of (pregabalin or...
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Báo cáo lâm nghiệp: "Changes in phenolic acids and stilbenes induced in embryogenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia" pot
... protein g–1 mycelium fresh weight, according to assays following the method of Bradford (1976) using bovine serum albumin as a standard The final protein content of the intracellular fraction in ... control) The decline in the levels of isorhapontin and astringin continued 24 h after PF application representing less than 68% and 50%, respectively, of the contents determined in the control ... containing 0.1M KCl and stirred for h at 20°C The extract was centrifuged (3,000 g for 10 min) and the protein content of the supernatant was determined (Bradford 1976) using bovine serum albumin...
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Báo cáo khoa học: "Changes in orexin-A and neuropeptide Y expression in the hypothalamus of the fasted and high-fat diet fed rats" doc
... chrominium potassium sulfate 0.55 b AIN vitamin mix containing (g/kg): thiamin HCl 0.6, riboflavin 0.6, pyridoxine HCl 0.7, niacin 3, calcium pantothenate 1.6, folic acid 0.2, biotin 0.02, vitamin ... the brain, 2nd ed pp 528-533 Lippincott Williams and Wilkins, Baltimore, 2001 Beck B Cholecystokinin, neurotensin and corticotropinreleasing factor-3 important anorexic peptides Ann Endocrinol ... showed a sigmoidal shape instead of a linear one for the fasting (Fig 2) Changes of mean body weight gain and mean food intake in the high-fat and normal-fat diet fed groups In the high-fat diet...
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Báo cáo lâm nghiệp: "Changes in carbon uptake and allocation patterns in Quercus robur seedlings in response to elevated an 2 CO and water stress: C 13 labelling" pps
... collected in Autumn 1993 in acorns were parent stand close to Nancy (Lorraine, France), soaked in fungicide (Rhodiasan, Rhône Poulenc Paris, France) and stored at-1 °C in plastic bags over-winter In ... allo] cation to fine roots does not mean that root activity has not been modified by CO enrichment Original insights into fine root activity in response to doubling [CO were ] C again provided by ... over-winter In March 1994, the acorns were peeled, soaked in water and sown in 5-L cylindrical plastic containers filled with a shagnumpeat and sand mixture (1/1, v/v) The substrate was fertilized...
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Báo cáo khoa học: "Changes in dry weight and nitrogen partitioning induced by elevated CO depend on soil nutrient 2 availability in sweet chestnut (Castanea sativa Mill)" ppt
... richment include an increase in net photosynthesis and thereby in growth and dry weight production (Jarvis, 1989) In most of the experiments reported in the literature, nutrients have been supplied in ... seedlings of yellow poplar (Liriodendron tulipifera L) New Phytol 117, 515-528 O’Neill EG, Luxmoore RJ, Norby RJ (1987) Increases in mycorrhizal colonisation and in Pinus echinata and Queralba in ... maintain the air -1 temperature close to that of the outside air (+ °C max) In half of these mini-greenhouses, a double CO concentration (ie, 700 ppm) was maintained with pure industrial CO introduced...
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Báo cáo y học: "Most recent developments in strategies to reduce the progression of structural changes in osteoarthritis: today and tomorrow" doc
... knee joint damage induced by OA Physical activity and the role of muscle strengthening in preventing osteoarthritis Exercise is an effective intervention in OA and is an important component in its ... conditioning in lessening symptoms in patients with knee OA [8-10] Some time ago Lane and colleagues [11] demonstrated the longitudinal effects over years of running and ageing on the Menisci and ... of agents and drugs have demonstrated activity in reducing the progression of structural changes in certain tissues of the OA joint Inhibition of cartilage degradation Matrix metalloprotease inhibitors...
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Báo cáo y học: "Changes in joint coupling and variability during walking following tibialis posterior muscle fatigue" ppt
... subsequently investigated changes in joint coupling for both injured and healthy participants and reported that, overall, non-injurious coupling involves an inphase relationship and injurious coupling involves ... useful tool for understanding injury aetiology based on the notion that asynchrony in joint coupling and changes in joint coupling variability of movement may result in injury [24] Some researchers ... Thus, In light of these findings, it may be worthwhile to investigate the effect of localised muscle fatigue using a joint coupling and coupling variability approach The timing or coupling of joint...
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