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1.
Exhaled nitric oxide in children with allergic rhinitis: A potential biomarker of asthma development
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G Salviati R Betto D Danieli-Betto E Biasia M Serena M Mini G Scarlato 《Neurology》1986,36(5):693-697
We evaluated the isoform composition of heavy and light chains of myosin in single muscle fibers from patients with Duchenne dystrophy, myotonic dystrophy, or polymyositis. In all myopathic muscles, there was an increase in the proportion of intermediate fibers which, by analysis of myosin isoforms, fell into two subpopulations, one that contained both fast and slow myosin and another that contained myosin molecular hybrids. The increased proportion of intermediate (or transitional) fibers suggests changes in the equilibrium between fast and slow motor units. These changes could result from regeneration and subsequent maturation of fibers or from direct transformation of mature fibers of one type into the opposite. 相似文献
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Audit of opioid prescribing: the effect of hospital guidelines 总被引:1,自引:0,他引:1
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Mark R. Beauchamp Albert V. Carron Serena McCutcheon Oliver Harper 《Annals of behavioral medicine》2007,33(2):200-206
Background: A growing body of research suggests that older exercisers prefer to exercise alone rather than in group-based settings. One
limitation of these studies, however, has been that researchers have failed to take into account the age-related characteristics
of groups when asking adults about their preferences for exercise settings.Purpose: The overall purpose of this study was to examine the exercise preferences of 947 adults for involvement in standard exercise
classes populated by participants from various categories across the age spectrum.Results: The results revealed that when faced with the prospect of exercising with considerably older or younger exercisers, participants
found such an exercise context to be largely unappealing. However, in accordance with the basic tenets of self-categorization
theory, the results revealed that older and younger adults alike express a positive preference for exercising in standard
exercise classes comprised of similarly aged participants.Conclusions: The findings of this study challenge a growing call for exercise interventions for older adults to be primarily directed
at the individual-level, and suggest that group-related intervention strategies may indeed be attractive to older exercisers. 相似文献
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Robert M. Palmer Steven R. Counsell Seth C. Landefeld 《Disease Management & Health Outcomes》2003,11(8):507-517
Older patients often experience a loss of independent physical functioning during the course of an acute illness that requires hospitalization. Although functional outcomes are not usually the focus of care in the hospital, they may be critical determinants of the quality of life, physical independence, cost of care, and prognosis among older patients.Based on a conceptual model of the dysfunctional syndrome (functional decline associated with hospitalization) we developed, implemented and evaluated a multi-component intervention termed Acute Care for Elders (ACE), in hospital medical units of two urban hospitals. ACE is a model of care that combines the principles of geriatric assessment and quality improvement. The ACE intervention includes a prepared environment (environmental modification), patient-centered care (interdisciplinary assessment), interdisciplinary team rounds and planning for home, and medical care review. Results of randomized clinical trials support the effectiveness of ACE to improve outcomes of hospitalization for older patients. Improved functional status, lower risk of nursing home placement and higher levels of patient and professional satisfaction with care are achievable with ACE.The challenges of establishing an ACE unit in community hospitals can be met through a systematic process of implementation and evaluation.ACE is a multi-component intervention that is potentially transportable to other hospital units, with benefits for patients, health professionals and hospital administrators. 相似文献
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Martin C. Robson MD ; Diane M. Cooper PhD RN ; Rummana Aslam MD ; Lisa J. Gould MD PhD ; Keith G. Harding MBChB MRCGP FRCS ; David J. Margolis MD MSCE PhD ; Diane E. Ochs RN ; Thomas E. Serena MD ; Robert J. Snyder DPM ; David L. Steed MD ; David R. Thomas MD ; Laurel Wiersema-Bryant RN BC ANP 《Wound repair and regeneration》2008,16(2):147-150