Staying healthy : a bibliography of health promotion materials.

Shipping list no.: 87-412-P.

Assisted reproductive technology success rates /

Vol. for 1995 in 3 pts.: v. 1 Eastern United States ; v. 2 Central United States ; v. 3 Western United States.

Evaluation of Physical Activity Programs Taking Place at The Pike Market Senior Center

Thesis (Master's)--University of Washington, 2016-06

The 2014 chikungunya virus outbreak in the U.S. Virgin Islands: epidemiology, long-term health outcomes, and economic burden

Thesis (Ph.D.)--University of Washington, 2016-06

Estimates of global and regional potential health gains from reducing multiple major risk factors

Background Estimates of the disease burden due to multiple risk factors can show the potential gain from combined preventive measures. But few such investigations have been attempted, and none on a global scale. Our aim was to estimate the potential health benefits from removal of multiple major risk factors. Methods We assessed the burden of disease and injury attributable to the joint effects of 20 selected leading risk factors in 14 epidemiological subregions of the world. We estimated population attributable fractions, defined as the proportional reduction in disease or mortality that would occur if exposure to a risk factor were reduced to an alternative level, from data for risk factor prevalence and hazard size. For every disease, we estimated joint population attributable fractions, for multiple risk factors, by age and sex, from the direct contributions of individual risk factors. To obtain the direct hazards, we reviewed publications and re-analysed cohort data to account for that part of hazard that is mediated through other risks. Results Globally, an estimated 47% of premature deaths and 39% of total disease burden in 2000 resulted from the joint effects of the risk factors considered. These risks caused a substantial proportion of important diseases, including diarrhoea (92%-94%), lower respiratory infections (55-62%), lung cancer (72%), chronic obstructive pulmonary disease (60%), ischaemic heart disease (83-89%), and stroke (70-76%). Removal of these risks would have increased global healthy life expectancy by 9.3 years (17%) ranging from 4.4 years (6%) in the developed countries of the western Pacific to 16.1 years (43%) in parts of sub-Saharan Africa. Interpretation Removal of major risk factors would not only increase healthy life expectancy in every region, but also reduce some of the differences between regions, The potential for disease prevention and health gain from tackling major known risks simultaneously would be substantial.

Micronesian banana, taro, and other foods: newly recognized sources of provitamin A and other carotenoids

Vitamin A deficiency (VAD) and chronic diseases are serious problems in the Federated States of Micronesia and other Pacific island countries. Nutrition education programs to address these in Micronesia have had limited success, partly due to lack of information on nutrient content in local foods. The study objective was to identify local plant foods rich in provitamin A and other carotenoids that have high levels of cultural acceptability. Food cultivars likely to be carotenoid-rich (suggested by coloration) were identified using an ethnographic approach including key informant interviews. Raw and cooked samples (mostly cultivars previously not analyzed) of 12 banana, 13 giant swamp taro, 10 breadfruit cultivars and four other local foods were analyzed by high-performance liquid chromatography. Many banana and taro cultivars were found with significant levels of beta- and alpha-carotene; the beta-carotene levels ranged from 30 to 2780 mug/100 g (banana) and. 50 to 2040 mug/100 g (taro). The results highlight the potential significance of cultivar differences in human nutrition, important for evaluation of the diet, establishment of locally relevant dietary guidelines, and research on the relationship between diet, health, and disease. These highly acceptable food cultivars could play an important role in VAD and chronic disease prevention programs in the Pacific. (C) 2003 Elsevier Science Ltd. All rights reserved.

Co-existing conditions for deaths from infectious and parasitic diseases in Australia

Objective: To examine the frequency distribution of co-existing conditions for deaths where the underlying cause was infectious and parasitic diseases. Materials and methods: Besides the underlying cause of death, the distributions of co-existing conditions for deaths from infectious and parasitic diseases were examined in total and by various age and sex groups, at individual and chapter levels, using 1998 Australian mortality data. Results: In addition to the underlying cause of death, the average number of reported co-existing conditions for a single infectious and parasitic death was 1.62. The most common co-existing conditions were respiratory failure, acute renal failure non-specific causes, ischaemic heart disease, pneumonia and diabetes. When studying the distribution of co-existing conditions at the ICD-9 chapter level, it was found that the circulatory system diseases were the most important. There was an increasing trend in the number of reported co-existing conditions from 60 years of age upwards. Gender differences existed in the frequency of some reported co-existing conditions. The most common organism types of co-existing conditions were other bacterial infection and other viruses. Conclusions: The study indicated that the quality of death certificates is less than satisfactory for the 1998 Australian mortality data. The findings may be helpful in clarifying the ICD coding rules and the development of disease prevention strategies. (C) 2003 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Developments in National Physical Activity Policy: An international review and recommendations towards better practice

Physical activity (PA) is increasingly considered an important public health issue and as such requires the development of good public health policy. This paper provides a summary of the literature on policy development and defines what a policy on PA may usefully comprise. The results of an international review of national level PA policies, using a defined set of criteria, are reported. Considerable similarities were found in the methods and approaches to policy development on PA across countries, with most adopting an intersectoral approach, with consultation and partnership between sectors occurring at a high level of government. The need for action across the lifespan is recognised, as is the need for multiple strategies across a variety of settings. A review of Australian PA policy found that, after promising strategic developments through Active Australia in the late 1990s, PA policy and the role of the federal health sector has become less clear, with PA policy existing now only as a component part integrated into other chronic disease prevention policy initiatives. Recommendations towards better practice in policy making are made with particular reference to developing a clearly defined integrated national PA policy in the Australian context.

Acceptability and feasibility of a community-based screening programme for melanoma in Australia

The evaluation of a community-based screening programme for melanoma (SkinWatch) in 18 regional communities (total adult population >30 years 63 035) in Queensland, Australia is described. The aim of the SkinWatch programme was to promote whole-body skin screening for melanoma by primary care physicians. The programme included community education, education and support for local medical practitioners and open-access skin screening clinics. Programme delivery was achieved through assistance of local volunteers. All programme activities and resources were recorded for process evaluation. A baseline telephone survey (n = 3110) and a telephone survey four months after programme launch (n = 680) assessed community awareness of the SkinWatch programme and, 37 face-to-face interviews with community members, doctors and community leaders were conducted to assess satisfaction with the programme. A sample of 1043 of 16 383 residents who attended the skin screening clinics provided as part of the programme were interviewed to assess reasons for attending, and positive and negative aspects of SkinWatch programme. Community awareness of the SkinWatch programme increased by over 30% (p < 0.001) within four months of the start of the programme. Interview participants described the SkinWatch programme as a useful service for the communities and 90% stated they would revisit the clinics. A total of 43% of all attendees were over 50 years old, and nearly 50% were men. These findings demonstrate the acceptability and feasibility of a community-based screening programme for melanoma in rural areas. Volunteers were instrumental in increasing community ownership of and involvement in the SkinWatch programme.

A cost-effectiveness analysis of fluvastatin in patients with diabetes after successful percutaneous coronary intervention

Background: The Lescol Intervention Prevention Study (LIPS) was a multinational randomized controlled trial that showed a 47% reduction in the relative risk of cardiac death and a 22% reduction in major adverse cardiac events (MACEs) from the routine use of fluvastatin, compared with controls, in patients undergoing percutaneous coronary intervention (PCI, defined as angioplasty with or without stents). In this study, MACEs included cardiac death, nonfatal myocardial infarction, and subsequent PCI and coronary artery bypass graft. Diabetes was the greatest risk factor for MACEs. Objective: This study estimated the cost-effectiveness of fluvastatin when used for secondary prevention of MACEs after PCI in people with diabetes. Methods: A post hoc subgroup analysis of patients with diabetes from the LIPS was used to estimate the effectiveness of fluvastatin in reducing myocardial infarction, revascularization, and cardiac death. A probabilistic Markov model was developed using United Kingdom resource and cost data to estimate the additional costs and quality-adjusted life-years (QALYs) gained over 10 years from the perspective of the British National Health Service. The model contained 6 health states, and the transition probabilities were derived from the LIPS data. Crossover from fluvastatin to other lipid-lowering drugs, withdrawal from fluvastatin, and the use of lipid-lowering drugs in the control group were included. Results: In the subgroup of 202 patients with diabetes in the LIPS trial, 18 (15.0%) of 120 fluvastatin patients and 21 (25.6%) of 82 control participants were insulin dependent (P = NS). Compared with the control group, patients treated with fluvastatin can expect to gain an additional mean (SD) of 0.196 (0.139) QALY per patient over 10 years (P < 0.001) and will cost the health service an additional mean (SD) of 10 (E448) (P = NS) (mean [SD] US $16 [$689]). The additional cost per QALY gained was;(51 (US $78). The key determinants of cost-effectiveness included the probabilities of repeat interventions, cardiac death, the cost of fluvastatin, and the time horizon used for the evaluation. Conclusion: Fluvastatin was an economically efficient treatment to prevent MACEs in these patients with diabetes undergoing PCI.

Development of a DNA-based method for detection and identification of Phytophthora species

Phytophthora diseases cause major losses to agricultural and horticultural production in Australia and worldwide. Most Phytophthora diseases are soilborne and difficult to control, making disease prevention an important component of many disease management strategies. Detection and identification of the causal agent, therefore, is an essential part of effective disease management. This paper describes the development and validation of a DNA-based diagnostic assay that can detect and identify 27 different Phytophthora species. We have designed PCR primers that are specific to the genus Phytophthora. The resulting amplicon after PCR is subjected to digestion by restriction enzymes to yield a specific restriction pattern or fingerprint unique to each species. The restriction patterns are compared with a key comprising restriction patterns of type specimens or representative isolates of 27 different Phytophthora species. A number of fundamental issues, such as genetic diversity within and among species which underpin the development and validation of DNA-based diagnostic assays, are addressed in this paper.

ESTUDO DA EFICÁCIA ADAPTATIVA DE MULHERES NA GESTAÇÃO E NO PUERPÉRIO

A gestação e a maternidade são períodos que promovem profundas mudanças na vida da mulher. Devido à intensidade dessas mudanças, estes períodos são considerados de grande vulnerabilidade para o desenvolvimento da Depressão Pós-Parto (DPP). Diante disso, esse estudo teve como objetivo avaliar a eficácia adaptativa de mulheres no período gestacional e puerperal, verificar a incidência de crise adaptativa e DPP, verificar a associação da eficácia adaptativa com a DPP e verificar a EDAO como instrumento para identificação da depressão pós-parto. Trata-se de um estudo longitudinal com método clínico qualitativo, exploratório e descritivo, no qual foram utilizados como instrumentos a Escala Diagnóstica Adaptativa Operacionalizada EDAO, Questionário de classificação socioeconômica da Associação Brasileira de Institutos de Pesquisa de Mercado ABIPEME e Escala de depressão pós-parto de Edimburgo EPDS. Participaram desse estudo sete gestantes atendidas no sistema público de saúde da cidade de Santo André / SP. A análise dos dados demonstrou que 42,86% das mulheres desenvolveram DPP, sendo que todas elas tiveram crise adaptativa. Das quatro mulheres que não apresentaram DPP, nenhuma demonstrou crise adaptativa e três delas obtiveram melhora adaptativa. O suporte familiar, principalmente do companheiro, foi considerado um fator externo positivo que atua como promotor de saúde. Os indicadores para desenvolvimento da DPP foram: a crise adaptativa, a ausência do companheiro e o sexo do bebê ser diferente do desejado. A EDAO mostrou-se um instrumento eficaz para discriminar fatores indicativos de DPP, o que favorece as intervenções primárias. O índice elevado de DPP e crise adaptativa diagnosticado nesse estudo revelou a urgência de desenvolver políticas públicas que atendam as mulheres no período gravídico-puerperal, uma vez que sua saúde mental fica vulnerável neste período, o que influenciará diretamente o desenvolvimento dos bebês e das famílias.

Protein oxidative modifications:new mass spectrometry approaches to detection in biological samples

In inflammatory diseases, release of oxidants leads to oxidative damage to proteins. The precise nature of oxidative damage to individual proteins depends on the oxidant involved. Chlorination and nitration are markers of modification by the myeloperoxidase-H2O2-Cl- system and nitric oxide-derived oxidants, respectively. Although these modifications can be detected by western blotting, currently no reliable method exists to identify the specific sites damage to individual proteins in complex mixtures such as clinical samples. We are developing novel LCMS2 and precursor ion scanning methods to address this. LC-MS2 allows separation of peptides and detection of mass changes in oxidized residues on fragmentation of the peptides. We have identified indicative fragment ions for chlorotyrosine, nitrotyrosine, hydroxytyrosine and hydroxytryptophan. A nano-LC/MS3 method involving the dissociation of immonium ions to give specific fragments for the oxidized residues has been developed to overcome the problem of false positives from ions isobaric to these immonium ions that exist in unmodified peptides. The approach has proved able to identify precise protein modifications in individual proteins and mixtures of proteins. An alternative methodology involves multiple reaction monitoring for precursors and fragment ions are specific to oxidized and chlorinated proteins, and this has been tested with human serum albumin. Our ultimate aim is to apply this methodology to the detection of oxidative post-translational modifications in clinical samples for disease diagnosis, monitoring the outcomes of therapy, and improved understanding of disease biochemistry.

Mechanism of serca modulation from rats with adjuvant arthritis

We studied the structural and functional alterations of SERCA in rats suffering from adjuvant arthritis (AA). AA was induced by intradermal administration of Mycobacterium butyricum (MB) to the base of the tail of Lewis rats. Injury of SERCA from skeletal muscles of AA rats was analyzed on days 7, 14, 21 and 28 after MB injection. Neither fragmentation, aggregation of SERCA protein, alterations in SH groups, nor oxidation of phosphatidylcholines and phosphatidylethanolamines in SR vesicles were observed in animals with AA. The only ROS/RNS modification was increased formation of nitrotyrosine. The activity of SERCA from AA animals decreased on day 21 after MB injection and was associated with a significant increase of protein carbonyls in sarcoplasmic reticulum (SR). In contrast, on day 28 an increase of SERCA activity was observed and protein carbonyl level reversed to control level. Concerning kinetic parameters, maximum reaction velocity (Vmax) decrease and increase was observed with respect to both substrates (Ca, ATP) on days 21 and 28, respectively, suggesting possible conformational changes of the enzyme. These changes were not associated with alterations in nucleotide binding site situated in cytosol, but rather with tryptophan fluorescence intensity ratio (cytosol/membrane) related to the transmembrane domain of SERCA. Elevated SERCA activity on day 28 was caused by its higher expression. Acidic phospholipids (PA), probably present in SR of AA rats, may contribute to the elevation of Ca-ATPase activity, as PA administration in vitro increased this activity.

Nutrition Knowledge of Amateur Bicyclists in South Florida, USA

Nutrition is an important component in chronic disease prevention. Diet plays an important role in the athletic performance and the overall health of the amateur bicyclists; yet information concerning diet and amateur bicyclists is lacking. This was a cross-sectional, convenience sample of 125 amateur bicyclists ages 18-65 years from South Florida who consented to SurveyMonkey, web-designed survey on nutrition knowledge. The survey was validated for endurance runners. Less than one-quarter of the participants had adequate nutrition knowledge (score of 75% or higher). Female bicyclists scored higher on nutrition knowledge as compared to males. There were no differences in nutrition knowledge by race, marital status, education or income. Accessibility to nutrition information is abundant, yet the validity of this information is questionable. Amateur bicyclist may not have access to the health professionals available to professional athletes. There is a need for nutrition counseling targeting amateur athletes.