839 resultados para Evaluation in health
Resumo:
"Monographs and reviews" at end of each chapter except chapter XXXIV.
Resumo:
Includes bibliographies.
Resumo:
Includes monographs and reviews.
Resumo:
Includes bibliographical references and index.
Resumo:
Includes bibliographical references.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
"This is not the kind of book that can usefully be taken through numerous editions, so with the issue of this edition it will finish its career."
Resumo:
"A summary of the work on the stomach, with special reference to hunger and appetite, carried out in the Hull physiological laboratory of the University of Chicago during the last four years."--Pref.
Resumo:
At head of title: Prize essay.
Resumo:
Mode of access: Internet.
Resumo:
Bibliography: p. 221-247.
Resumo:
The global incidence of diabetes is increasing at epidemic rates. Estimates suggest there are currently 150 million people with diabetes and this number is expected to double in the next 20 years. Type 2 diabetes accounts for 95% of all cases and is characterized in part by impaired sensitivity to insulin or 'insulin resistance'. Defects in the insulin signalling pathways underpin this resistance. In the current article we discuss the regulation of Insulin Receptor Substrate-1 (IRS-1), a protein that plays a pivotal role in insulin signalling and whose function is impaired in subjects with insulin resistance. Coordination of IRS-1 function is multi-faceted, involving phosphorylation of IRS-1 at multiple serine/threonine residues. This controls many aspects of IRS-1, including its interaction with the insulin receptor and subsequent tyrosine phosphorylation, as well as its subcellular distribution and targeting for degradation by the proteasome. Such tight control ensures appropriate transduction and attenuation of the insulin signal, thereby regulating insulin action in healthy individuals. Emerging evidence indicates that `diabetogenic factors' associated with insulin resistance, such as TNFalpha and elevated circulating fatty acids, impact on insulin signalling at the level of IRS-1 serine/threonine phosphorylation. The expression and/or activity of several kinases, such as IkappaB kinase beta (IKKbeta) and salt-induced kinase 2 (SIK2), and the phosphorylation of IRS-1 at key sites, such as Ser307 and Ser789, are increased in states of insulin resistance. Identifying the pathways by which such factors activate these and other kinases, and de. ning the precise roles of specific serine/threonine phosphorylation events in IRS-1 regulation, represent important goals which may eventually provide a rationale for therapeutic intervention.
Resumo:
Issues addressed: The study was designed to gain an understanding of health promotion from the perspective of oral health professionals employed in the public sector during a transition in the focus of services. Methods: A cross sectional survey of oral health professionals employed by Queensland Health was conducted between March and April 2001. Staff were randomly sampled from employment records. A proportionate random sample, stratified across professional groups and geographical zones, was selected. Results: While the majority of the health professionals surveyed perceived oral health promotion to be part of their role, they felt ill equipped to adopt it. Professional groups differed in their confidence and perception of how to promote health in their clinical setting, existing barriers they encountered and their participation in health promotion programs. Conclusions: Strategies to improve the adoption of the oral health promotion role within Queensland public oral health services include: regular in- service and education for all staff regarding health promotion issues; increased cohesion of the oral health team; intersectorial collaboration; supportive district management; and a refocus to primary health care and public health concepts