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1.
BMJ Open ; 13(6): e071234, 2023 06 21.
Artículo en Inglés | MEDLINE | ID: mdl-37344121

RESUMEN

INTRODUCTION: Chronic disease remains the leading cause of morbidity and mortality among Aboriginal and Torres Strait Islander peoples in Australia. Regular structured, comprehensive health assessments are available to Aboriginal and Torres Strait Islander people as annual health checks funded through the Medicare Benefits Schedule. This realist review aims to identify context-specific enablers and tensions and contribute to developing an evidence framework to guide the implementation of health checks in the prevention and early detection of chronic diseases for Aboriginal and Torres Strait Islander people. METHODS AND ANALYSIS: The review will involve the following steps: (1) Aboriginal and Torres Strait Islander engagement and research governance; (2) defining the scope of the review; (3) search strategy; (4) screening, study selection and appraisal; (5) data extraction and organisation of evidence; (6) data synthesis and drawing conclusions. This realist review will follow the Realist and MEta-narrative Evidence Syntheses: Evolving Standards guidance and will be reported as set up by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols statement. The realist programme theory will be developed through a literature review using multiple database searches from 1 November 1999 to 31 June 2022, limited to the English language, and stakeholder consultation, which will be refined throughout the review process. The study findings will be reported by applying the context-mechanism-outcome configuration to gain a deeper understanding of context and underlying mechanisms that influence the implementation of health checks in the prevention and early detection of chronic diseases among Aboriginal and Torres Strait Islander people in Australia. ETHICS AND DISSEMINATION: Ethical approval is not required as this review will be using secondary data. Findings will be published in a peer-reviewed journal and presented at scientific conferences. SYSTEMATIC REVIEW REGISTRATION: The review protocol has been registered on the international prospective register of systematic reviews: CRD42022326697.


Asunto(s)
Aborigenas Australianos e Isleños del Estrecho de Torres , Enfermedad Crónica , Servicios de Salud del Indígena , Examen Físico , Humanos , Australia/epidemiología , Enfermedad Crónica/prevención & control , Programas Nacionales de Salud , Revisiones Sistemáticas como Asunto , Tamizaje Masivo
2.
J Cell Physiol ; 238(3): 498-512, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36649313

RESUMEN

Knee injury negatively impacts routine activities and quality of life of millions of people every year. Disruption of tendons, ligaments, and articular cartilage are major causes of knee lesions, leading to social and economic losses. Besides the attempts for an optimal recovery of knee function after surgery, the joint healing process is not always adequate given the nature of intra-articular environment. Based on that, different therapeutic methods attempt to improve healing capacity. Hyperbaric oxygen therapy (HBOT) is an innovative biophysical approach that can be used as an adjuvant treatment post-knee surgery, to potentially prevent chronic disorders that commonly follows knee injuries. Given the well-recognized role of HBOT in improving wound healing, further research is necessary to clarify the benefits of HBOT in damaged musculoskeletal tissues, especially knee disorders. Here, we review important mechanisms of action for HBOT-induced healing including the induction of angiogenesis, modulation of inflammation and extracellular matrix components, and activation of parenchyma cells-key events to restore knee function after injury. This review discusses the basic science of the healing process in knee injuries, the role of oxygen during cicatrization, and shed light on the promising actions of HBOT in treating knee disorders, such as tendon, ligament, and cartilage injuries.


Asunto(s)
Oxigenoterapia Hiperbárica , Traumatismos de la Rodilla , Cicatrización de Heridas , Humanos , Enfermedad Crónica/prevención & control , Traumatismos de la Rodilla/complicaciones , Traumatismos de la Rodilla/terapia , Calidad de Vida , Cicatrización de Heridas/fisiología , Neovascularización Fisiológica , Matriz Extracelular , Inflamación , Oxígeno/metabolismo
3.
J Intern Med ; 291(2): 141-164, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-34537990

RESUMEN

BACKGROUND: Observational studies have suggested associations of vitamin D deficiency (VDD) with respiratory tract infections, impaired bone health, and myriad chronic diseases. OBJECTIVE: To assess potential causal relationships between vitamin D supplementation and a reduced risk of these conditions, a review of the evidence across available meta-analyses of randomized control trials (RCTs) and RCTs was performed. METHOD: PubMed, Embase, Cochrane Library, and Web of Science were searched from their inception to March 2021. We included only RCTs and meta-analyses of RCTs focusing on the association between vitamin D and respiratory disease, bone health, cardiovascular disease (CVD), diabetes mellitus, and cancer. RESULTS: A total of 107 RCTs and 62 meta-analysis of RCTs were included. Although most RCTs did not support benefits of vitamin D supplementation, suggestive evidence for benefit was found in populations at greater risk of VDD and for acute respiratory infections, fractures in institutionalized older adults, type 2 diabetes among patients with prediabetes, and cancer mortality. In contrast, no compelling evidence for benefit was found for other respiratory conditions, fractures in community-dwelling adults, falls, cancer incidence, or CVD. CONCLUSIONS: Current evidence from RCTs and meta-analyses of RCTs is inconsistent regarding the effects of vitamin D supplementation on respiratory infections and chronic diseases. Individuals most likely to benefit are those with baseline VDD or with selected high-risk conditions. Public health initiatives are needed to eliminate VDD globally, and future research will be enhanced by a 'precision prevention' approach to identify those most likely to benefit from vitamin D supplementation.


Asunto(s)
Enfermedad Crónica/prevención & control , Suplementos Dietéticos , Infecciones del Sistema Respiratorio , Deficiencia de Vitamina D , Vitamina D/administración & dosificación , Anciano , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/prevención & control , Fracturas Óseas/epidemiología , Fracturas Óseas/prevención & control , Humanos , Metaanálisis como Asunto , Neoplasias/epidemiología , Neoplasias/prevención & control , Ensayos Clínicos Controlados Aleatorios como Asunto , Infecciones del Sistema Respiratorio/epidemiología , Infecciones del Sistema Respiratorio/prevención & control , Deficiencia de Vitamina D/complicaciones , Deficiencia de Vitamina D/tratamiento farmacológico , Vitaminas
4.
Artículo en Inglés | MEDLINE | ID: mdl-34929617

RESUMEN

INTRODUCTION: The Mediterranean Diet (MedDiet) is described as a plant-based dietary pattern with adherence associated with reductions in chronic disease risk and longevity. Although the nutrient profile is diverse and complex, the MedDiet is often described as a rich source of n-3 polyunsaturated fatty acids (PUFA) derived from fish, seafood and nuts. However, whether MedDiet adherence results in appreciable increases in tissue levels of n-3 PUFAs is yet to be systematically investigated. This systematic review synthesized the literature to determine the impact of the MedDiet on n-3 PUFA tissue levels. MATERIALS AND METHODS: Medline, Embase, Amed, and CINAHL databases were searched for studies reporting on adherence to a MedDiet and tissue levels of n-3 PUFAs. PROSPERO registration number is CRD 42020162114. RESULTS: Twenty-two studies were included. Seven were observational studies and 15 were randomised controlled trials (RCTs). All observational studies reported a positive relationship between adherence and higher tissue n-3 PUFA levels. Two-thirds (10/15) of RCTs reported significant increases in n-3 PUFA concentrations. DISCUSSION: MedDiet adherence is associated with higher tissue levels of n-3 PUFA. However, we report heterogeneity in the description across all MedDiet interventions.


Asunto(s)
Dieta Mediterránea , Ácidos Grasos Omega-3/sangre , Ácidos Grasos Omega-6/sangre , Estudios Observacionales como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Índice de Masa Corporal , Enfermedades Cardiovasculares/prevención & control , Enfermedad Crónica/prevención & control , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven
5.
Molecules ; 26(23)2021 Nov 24.
Artículo en Inglés | MEDLINE | ID: mdl-34885693

RESUMEN

Curcumin is the primary polyphenol in turmeric's curcuminoid class. It has a wide range of therapeutic applications, such as anti-inflammatory, antioxidant, antidiabetic, hepatoprotective, antibacterial, and anticancer effects against various cancers, but has poor solubility and low bioavailability. Objective: To improve curcumin's bioavailability, plasma concentration, and cellular permeability processes. The nanocurcumin approach over curcumin has been proven appropriate for encapsulating or loading curcumin (nanocurcumin) to increase its therapeutic potential. Conclusion: Though incorporating curcumin into nanocurcumin form may be a viable method for overcoming its intrinsic limitations, and there are reasonable concerns regarding its toxicological safety once it enters biological pathways. This review article mainly highlights the therapeutic benefits of nanocurcumin over curcumin.


Asunto(s)
Enfermedad Crónica/tratamiento farmacológico , Curcumina/uso terapéutico , Antibacterianos/uso terapéutico , Antiinflamatorios/química , Antiinflamatorios/uso terapéutico , Disponibilidad Biológica , Enfermedad Crónica/prevención & control , Curcumina/análogos & derivados , Curcumina/química , Humanos , Nanopartículas/química , Nanopartículas/uso terapéutico , Nanotecnología , Solubilidad
6.
Nutrients ; 13(11)2021 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-34836177

RESUMEN

This book, based on a Special Issue of Nutrients, contains a total of 12 papers (8 original research and 4 reviews) on the effect of phenolic compounds on human health [...].


Asunto(s)
Estado de Salud , Fenoles/administración & dosificación , Antioxidantes/administración & dosificación , Enfermedad Crónica/prevención & control , Ensayos Clínicos como Asunto , Alimentos , Humanos , Nutrientes/administración & dosificación , Extractos Vegetales/uso terapéutico , Plantas Medicinales , Literatura de Revisión como Asunto
7.
Nutrients ; 13(11)2021 Nov 19.
Artículo en Inglés | MEDLINE | ID: mdl-34836399

RESUMEN

Plant-based diets, defined here as including both vegan and lacto-ovo-vegetarian diets, are growing in popularity throughout the Western world for various reasons, including concerns for human health and the health of the planet. Plant-based diets are more environmentally sustainable than meat-based diets and have a reduced environmental impact, including producing lower levels of greenhouse gas emissions. Dietary guidelines are normally formulated to enhance the health of society, reduce the risk of chronic diseases, and prevent nutritional deficiencies. We reviewed the scientific data on plant-based diets to summarize their preventative and therapeutic role in cardiovascular disease, cancer, diabetes, obesity, and osteoporosis. Consuming plant-based diets is safe and effective for all stages of the life cycle, from pregnancy and lactation, to childhood, to old age. Plant-based diets, which are high in fiber and polyphenolics, are also associated with a diverse gut microbiota, producing metabolites that have anti-inflammatory functions that may help manage disease processes. Concerns about the adequate intake of a number of nutrients, including vitamin B12, calcium, vitamin D, iron, zinc, and omega-3 fats, are discussed. The use of fortified foods and/or supplements as well as appropriate food choices are outlined for each nutrient. Finally, guidelines are suggested for health professionals working with clients consuming plant-based diets.


Asunto(s)
Enfermedad Crónica/prevención & control , Dieta Vegana/normas , Dieta Vegetariana/normas , Dietética/normas , Política Nutricional , Adolescente , Adulto , Anciano , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Guías de Práctica Clínica como Asunto , Embarazo , Adulto Joven
8.
PLoS One ; 16(11): e0258901, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34735474

RESUMEN

Chronic conditions are prolonged and complex, leading patients to seek multiple forms of care alongside conventional treatment, including complementary medicine (CM). These multiple forms of care are often used concomitantly, requiring patient-provider communication about treatments used in order to manage potential risks. In response, this study describes rates and reasons for disclosure/non-disclosure of conventional medicine use to CM practitioners, and CM use to medical doctors, by individuals with chronic conditions. A survey was conducted online in July and August 2017 amongst the Australian adult population. Participants with chronic conditions were asked about their disclosure-related communication with CM practitioners (massage therapist, chiropractor, acupuncturist, naturopath) and medical doctors. Patients consulting different professions reported varying disclosure rates and reasons. Full disclosure (disclosed ALL) to medical doctors was higher (62.7%-79.5%) than full disclosure to CM practitioners (41.2%-56.9%). The most strongly reported reason for disclosing to both MDs and CM practitioners was I wanted them to fully understand my health status, while for non-disclosure it was They did not ask me about my CM/medicine use. Reasons regarding concerns or expectations around the consultation or patient-provider relationship were also influential. The findings suggest that patient disclosure of treatment use in clinical consultation for chronic conditions may be improved through patient education about its importance, direct provider inquiry, and supportive patient-provider partnerships. Provision of optimal patient care for those with chronic conditions requires greater attention to patient-provider communication surrounding patients' wider care and treatment use.


Asunto(s)
Enfermedad Crónica/epidemiología , Terapias Complementarias , Relaciones Médico-Paciente , Adolescente , Adulto , Australia/epidemiología , Enfermedad Crónica/prevención & control , Femenino , Personal de Salud , Humanos , Masculino , Persona de Mediana Edad , Médicos , Grupos Raciales , Encuestas y Cuestionarios , Adulto Joven
9.
Rev. Méd. Clín. Condes ; 32(4): 391-399, jul - ago. 2021. ilus, tab
Artículo en Español | LILACS | ID: biblio-1518693

RESUMEN

Medicina del Estilo de Vida (MEV), se define como la práctica basada en la evidencia, de asistir a individuos y familias en la adopción y mantención de conductas que mejoran la salud y calidad de vida, tales como alimentación saludable, realización de actividad física periódica, sueño reparador, manejo del estrés, cese del uso de sustancias tóxicas y una sólida red de apoyo social. Esta disciplina de la medicina, ha demostrado ser efectiva en la prevención, manejo y a veces reversión de las patologías que conllevan la mayor morbimortalidad global, tales como hipertensión arterial, diabetes mellitus tipo 2, enfermedad coronaria y obesidad. Es más, se estima que el 80% de las enfermedades crónicas no transmisibles podrían prevenirse llevando un estilo de vida más saludable. Ciertas barreras estructurales han hecho que la incorporación de la MEV en las mallas curriculares universitarias y establecimientos de salud sea más lenta de lo esperado, sin embargo, cada vez son más las instituciones académicas y prestadoras de salud que adoptan los principios de la MEV, y la aparición de sociedades médicas relacionadas a esta disciplina en casi todos los continentes, están acelerando el paso hacia una medicina más focalizada en tratar las causas de la enfermedad, en lugar de centrarse en lo sintomático


Lifestyle Medicine (LM) is the evidence based practice of assisting individuals and families to adopt and sustain behaviors that can improve health and quality of life. These include healthy diet, participating in regular physical activity, having good quality sleep, managing stress, avoiding risky substance abuse and building strong social connections. LM has demonstrated its effectiveness at preventing, managing and sometimes reversing the diseases that globally carry the biggest morbidity and mortality burden, such as hypertension, type 2 diabetes mellitus, coronary artery disease and obesity. More so, it is estimated that 80% of non-communicable chronic diseases could be avoided by living a healthier lifestyle. Certain structural barriers have made LM's incorporation into the medical curriculum and clinical practice slower than expected, however, more and more academic institutions and healthcare providers are adopting LM's principles. The appearance of medical associations related to this discipline in almost every continent is accelerating the pace towards a medicine that is more centered on the root-causes of disease, rather than focusing on symptoms


Asunto(s)
Humanos , Medicina Integrativa , Estilo de Vida Saludable , Enfermedad Crónica/prevención & control , Conducta de Reducción del Riesgo , Dieta Saludable , Promoción de la Salud
10.
Nutrients ; 13(5)2021 May 20.
Artículo en Inglés | MEDLINE | ID: mdl-34065478

RESUMEN

Selenium (Se) is an essential micronutrient for mammals, and its deficiency seriously threatens human health. A series of biofortification strategies have been developed to produce Se-enriched foods for combating Se deficiency. Although there have been some inconsistent results, extensive evidence has suggested that Se supplementation is beneficial for preventing and treating several chronic diseases. Understanding the association between Se and chronic diseases is essential for guiding clinical practice, developing effective public health policies, and ultimately counteracting health issues associated with Se deficiency. The current review will discuss the food sources of Se, biofortification strategies, metabolism and biological activities, clinical disorders and dietary reference intakes, as well as the relationship between Se and health outcomes, especially cardiovascular disease, diabetes, chronic inflammation, cancer, and fertility. Additionally, some concepts were proposed, there is a non-linear U-shaped dose-responsive relationship between Se status and health effects: subjects with a low baseline Se status can benefit from Se supplementation, while Se supplementation in populations with an adequate or high status may potentially increase the risk of some diseases. In addition, at supra-nutritional levels, methylated Se compounds exerted more promising cancer chemo-preventive efficacy in preclinical trials.


Asunto(s)
Enfermedad Crónica/prevención & control , Suplementos Dietéticos , Alimentos Fortificados , Micronutrientes/administración & dosificación , Selenio/administración & dosificación , Biofortificación , Humanos , Micronutrientes/deficiencia , Estado Nutricional , Selenio/deficiencia , Compuestos de Selenio/administración & dosificación
11.
Nutrients ; 13(4)2021 Apr 14.
Artículo en Inglés | MEDLINE | ID: mdl-33919845

RESUMEN

The study of natural plant molecules and their medicinal properties, pharmacognosy, provides a taxonomy for botanical families that represent diverse chemical groupings with potentially distinct functions in relation to human health. Yet, this reservoir of knowledge has not been systematically applied to elucidating the role of patterns of plant food consumption on gut microbial ecology and function. All chemical classes of dietary phytochemicals can affect the composition of the microbes that colonize the gut and their function. In turn, the gut microbiome affects the host via multiple mechanisms including gut barrier function, immune function, satiety and taste regulation and the activity of biological signaling pathways that influence health and disease. Herein, we report the development of a botanical diversity index (BDI) to evaluate plant food consumption as a novel metric for identifying and quantifying phytochemicals to which an individual is exposed. A rationale is advanced for using the BDI to investigate how plant food diversity impacts gut microbial ecology and functionality.


Asunto(s)
Encuestas sobre Dietas/métodos , Conducta Alimentaria/fisiología , Microbioma Gastrointestinal/fisiología , Fitoquímicos , Plantas Comestibles/química , Anciano , Algoritmos , Enfermedad Crónica/prevención & control , Encuestas sobre Dietas/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad
12.
Appl Physiol Nutr Metab ; 46(5): 530-539, 2021 May.
Artículo en Inglés | MEDLINE | ID: mdl-33583256

RESUMEN

Given the focus on developing Dietary Reference Intakes (DRIs) based on chronic disease risk reduction and recent research for omega-3 long chain PUFA since the last DRI review, the Canadian Nutrition Society convened a panel of stakeholders for a 1-day workshop in late 2019. Attendees discussed the new NASEM guidelines for establishing DRI values based on chronic disease risk endpoints and the strength of current evidence for EPA and DHA as it relates to the new guidelines. Novelty: Summarizes evidence and expert opinions regarding the potential for reviewing DRI values for EPA and DHA and cardiovascular disease risk and early development.


Asunto(s)
Enfermedad Crónica/prevención & control , Dieta , Ácidos Docosahexaenoicos/administración & dosificación , Ácido Eicosapentaenoico/administración & dosificación , Ingesta Diaria Recomendada , Envejecimiento/fisiología , Investigación Biomédica , Encéfalo/crecimiento & desarrollo , Encéfalo/fisiología , Canadá , Enfermedades Cardiovasculares/prevención & control , Niño , Desarrollo Infantil , Femenino , Humanos , Inmunidad , Lactante , Inflamación/prevención & control , Embarazo , Complicaciones del Embarazo/prevención & control , Nacimiento Prematuro/prevención & control , Factores de Riesgo
13.
J Acad Nutr Diet ; 121(9): 1866-1880.e4, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-33229206

RESUMEN

As nutrition-related diseases contribute to rising health care costs, food retail settings are providing a unique opportunity for registered dietitian nutritionists (RDNs) to address the nutritional needs of consumers. Food as Medicine interventions play a role in preventing and/or managing many chronic conditions that drive health care costs. The objective of this scoping review was to identify and characterize literature examining Food as Medicine interventions within food retail settings and across consumer demographics. An electronic literature search of 8 databases identified 11,404 relevant articles. Results from the searches were screened against inclusion criteria, and intervention effectiveness was assessed for the following outcomes: improvement in health outcomes and cost-effectiveness. One-hundred and eighty-six papers and 25 systematic reviews met inclusion criteria. Five categories surfaced as single interventions: prescription programs, incentive programs, medically tailored nutrition, path-to-purchase marketing, and personalized nutrition education. Multiple combinations of intervention categories, reporting of health outcomes (nutritional quality of shopping purchases, eating habits, biometric measures), and cost-effectiveness (store sales, health care dollar savings) also emerged. The intervention categories that produced both improved health outcomes and cost-effectiveness included a combination of incentive programs, personalized nutrition education, and path-to-purchase marketing. Food as Medicine interventions in the food retail setting can aid consumers in navigating health through diet and nutrition by encompassing the following strategic focus areas: promotion of health and well-being, managing chronic disease, and improving food security. Food retailers should consider the target population and desired focus areas and should engage registered dietitian nutritionists when developing Food as Medicine interventions.


Asunto(s)
Enfermedad Crónica/terapia , Comercio , Dietética/estadística & datos numéricos , Industria de Alimentos , Terapia Nutricional/métodos , Enfermedad Crónica/economía , Enfermedad Crónica/prevención & control , Comportamiento del Consumidor/economía , Análisis Costo-Beneficio , Dietética/economía , Dietética/métodos , Costos de la Atención en Salud , Humanos , Terapia Nutricional/economía , Evaluación de Programas y Proyectos de Salud
14.
Nutrients ; 12(11)2020 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-33139613

RESUMEN

Micronutrients such as vitamins and trace elements are crucial for maintaining the health of all organisms. Micronutrients are involved in every cellular/biochemical process. They play roles in proper heart and brain functioning, influence immunological responses, and antioxidant defense systems. Therefore, prolonged deficiency in one or more micronutrients leads to cardiovascular or neurodegenerative disorders. Keeping micronutrients at adequate levels is especially important for seniors. They are prone to deficiencies due to age-associated functional decline and often to a diet poor in nutrients. Moreover, lack of micronutrients has an indirect impact on the genome. Their low levels reduce the activity of antioxidant enzymes, and therefore inhibit the efficiency of defense against free radicals which can lead to the formation of DNA lesions. The more DNA damage in the genetic material, the faster aging at the cellular level and a higher risk of pathological processes (e.g., carcinogenesis). Supplementation of crucial antioxidative micronutrients such as selenium, zinc, vitamin C, and vitamin E seems to have the potential to positively influence the condition of an aging organism, including minimizing inflammation, enhancing antioxidative defense, and limiting the formation of DNA lesions. In consequence, it may lead to lowering the risk and incidence of age-related diseases such as cardiovascular diseases, neurodegenerative diseases, and malnutrition. In this article, we attempt to present the synergistic action of selected antioxidant micronutrients (vitamin C, vitamin E, selenium, and zinc) for inhibiting oxidative stress and DNA damage, which may impede the process of healthy aging.


Asunto(s)
Envejecimiento/fisiología , Reparación del ADN/fisiología , Fenómenos Fisiológicos Nutricionales del Anciano/fisiología , Micronutrientes/farmacología , Estado Nutricional , Anciano , Anciano de 80 o más Años , Antioxidantes/farmacología , Ácido Ascórbico/farmacología , Enfermedad Crónica/prevención & control , Daño del ADN/fisiología , Suplementos Dietéticos , Femenino , Humanos , Masculino , Desnutrición/metabolismo , Desnutrición/terapia , Estrés Oxidativo/efectos de los fármacos , Selenio/farmacología , Oligoelementos/farmacología , Vitamina E/farmacología , Vitaminas/farmacología , Zinc/farmacología
15.
Yakugaku Zasshi ; 140(11): 1351-1363, 2020.
Artículo en Japonés | MEDLINE | ID: mdl-33132271

RESUMEN

Epidemiological studies have shown that coffee consumption may be associated with a lower risk of developing several chronic disorders. To elucidate the molecular mechanism of the effects of coffee, we analyzed molecular response upon exposure to coffee extract using cellular and animal models of these diseases. As obesity is recognized as a major risk factor for these chronic diseases, we investigated the effect of coffee on adipogenesis using mouse preadipocyte 3T3-L1 cells. We found that coffee induced proteasomal degradation of IRS-1, leading to reduction of PPARγ expression, a master transcription factor for adipogenesis. Reduction in weight as well as in IRS-1 expression was detected in the fat tissues of the high fat-diet-fed mice when reared with 60% coffee for 7 weeks. As for Alzheimer's disease, we analyzed the effect of coffee on amyloid ß (Aß) production in human neuronal SH-SY5Y cells. We found a 20% reduction in Aß production when treated with 2.5% coffee for 2 d. This reduction was due to proteasomal degradation of BACE1 (ß-secretase), which was activated by protein kinase A. In addition, coffee ameliorates LPS-induced inflammatory responses in RAW264.7 macrophages by reducing NFκB activity and Nrf2 activation. Roasted coffee prevents selenite-induced cataractogenesis by ameliorating antioxidant loss. Pyrocatechol, a component of roasted coffee, also reduced Aß production and exhibits anti-inflammatory effects by a similar mechanism as coffee. Our results suggest that roasting coffee beans to generate pyrocatechol is necessary for the preventive effects of coffee intake on the chronic diseases.


Asunto(s)
Enfermedad de Alzheimer/prevención & control , Catarata/prevención & control , Enfermedad Crónica/prevención & control , Café , Ingestión de Líquidos/fisiología , Adipogénesis , Enfermedad de Alzheimer/metabolismo , Secretasas de la Proteína Precursora del Amiloide/metabolismo , Péptidos beta-Amiloides/metabolismo , Animales , Ácido Aspártico Endopeptidasas/metabolismo , Catecoles , Células Cultivadas , Café/química , Modelos Animales de Enfermedad , Manipulación de Alimentos , Calor , Humanos , Proteínas Sustrato del Receptor de Insulina/metabolismo , Ratones , Factor 2 Relacionado con NF-E2/metabolismo , FN-kappa B/metabolismo , PPAR gamma/metabolismo , Complejo de la Endopetidasa Proteasomal/metabolismo , Células RAW 264.7
16.
Phys Med Rehabil Clin N Am ; 31(4): 649-663, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-32981584

RESUMEN

Physical activity and exercise play a significant role in the management and prevention of chronic disease. Therefore, patient-center approaches offered within medical settings are essential for the promotion of health and well-being. The Whole Health model of care incorporates all aspects of care, including prevention, treatment, conventional, and complementary approaches resulting in care for the whole person. Integrative health coaching is a tool for clinicians seeking to achieve behavior changes for improved health, particularly in the areas of physical activity and exercise. The Whole Health model of care complements the rehabilitative process, using a combination of complementary and integrative medicine for health promotion. In addition to incorporating Whole Health tools into clinical care, rehabilitative specialists may partner with integrative health coaches to achieve challenging behavior changes in the areas of physical activity, exercise, and other areas of self-care.


Asunto(s)
Enfermedad Crónica/prevención & control , Terapias Complementarias , Ejercicio Físico , Medicina Integrativa , Tutoría , Conducta Sedentaria , Humanos
17.
Am J Clin Nutr ; 112(4): 926-930, 2020 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-32889521

RESUMEN

The consumption of animal products exposes humans to saturated fat, cholesterol, lactose, estrogens, and pathogenic microorganisms, while displacing fiber, complex carbohydrates, antioxidants, and other components needed for health. In the process, consumption of animal products increases the risk for cardiovascular disease, cancer, diabetes, obesity, and other disorders. This dietary pattern also promotes the growth of unhealthful gut bacteria, fostering, among other things, the production of trimethylamine N-oxide, a proinflammatory compound associated with cardiovascular and neurological diseases. When omnivorous individuals change to a plant-based diet, diet quality as measured by the Alternate Healthy Eating Index improves, and the risk of these health problems diminishes. Planning for nutrient adequacy is important with any diet. However, a diet based on vegetables, fruits, whole grains, and legumes, supplemented with vitamin B-12, is nutritionally superior to diets including animal products and is healthful for children and adults.


Asunto(s)
Enfermedad Crónica/prevención & control , Dieta Saludable , Dieta Vegetariana , Conducta Alimentaria , Adulto , Animales , Niño , Fibras de la Dieta , Frutas , Humanos , Riesgo , Verduras
18.
Am J Clin Nutr ; 112(4): 931-936, 2020 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-32889537

RESUMEN

Excessive attention to the animal versus plant binary food choice reflects society's moral views on eating right. To claim that avoidance of animal products is required to prevent chronic disease is not supported by evidence, makes little sense from an evolutionary perspective, and distracts policy makers from common-sense approaches to achieve adequate nutrition. Animal products provide highly bioavailable nutrients, some of which are not easily obtained from plants, and can play a key role in meeting the nutritional challenges of populations in both high- and low-income countries. This role goes beyond the need for protein and relates to vitamins, minerals, and numerous often-overlooked nutrients, such as long-chain fatty acids, taurine, and choline. Restrictive dietary prescriptions that exclude animal products complicate the quest for optimal nutrition by undermining dietary diversity and flexibility, and by introducing a dependency on fortification and supplementation. Thus, a vegan diet may put the general population at increased risk of poor nutrition, a problem of particular concern for those with special nutritional requirements.


Asunto(s)
Enfermedad Crónica/prevención & control , Dieta Vegetariana , Conducta Alimentaria , Adulto , Animales , Niño , Humanos , Necesidades Nutricionales , Valor Nutritivo , Riesgo
19.
Int J Behav Nutr Phys Act ; 17(1): 99, 2020 08 08.
Artículo en Inglés | MEDLINE | ID: mdl-32771018

RESUMEN

BACKGROUND: Technological progress has enabled the provision of personalised feedback across multiple dimensions of physical activity that are important for health. Whether this multidimensional approach supports physical activity behaviour change has not yet been examined. Our objective was to examine the effectiveness of a novel digital system and app that provided multidimensional physical activity feedback combined with health trainer support in primary care patients identified as at risk of chronic disease. METHODS: MIPACT was a parallel-group, randomised controlled trial that recruited patients at medium (≥10 and < 20%) or high (≥20%) risk of cardiovascular disease and/or type II diabetes from six primary care practices in the United Kingdom. Intervention group participants (n = 120) received personal multidimensional physical activity feedback using a customised digital system and web-app for 3 months plus five health trainer-led sessions. All participants received standardised information regarding physical activity. Control group participants (n = 84) received no further intervention. The primary outcome was device-based assessment of physical activity at 12 months. RESULTS: Mean intervention effects were: moderate-vigorous physical activity: -1.1 (95% CI, - 17.9 to 15.7) min/day; moderate-vigorous physical activity in ≥10-min bouts: 0.2 (- 14.2 to 14.6) min/day; Physical Activity Level (PAL): 0.00 (- 0.036 to 0.054); vigorous physical activity: 1.8 (- 0.8 to 4.2) min/day; and sedentary time: 10 (- 19.3 to 39.3) min/day. For all of these outcomes, the results showed that the groups were practically equivalent and statistically ruled out meaningful positive or negative effects (>minimum clinically important difference, MCID). However, there was profound physical activity multidimensionality, and only a small proportion (5%) of patients had consistently low physical activity across all dimensions. CONCLUSION: In patients at risk of cardiovascular disease and/or type II diabetes, MIPACT did not increase mean physical activity. Using a sophisticated multidimensional digital approach revealed enormous heterogeneity in baseline physical activity in primary care patients, and practitioners may need to screen for low physical activity across dimensions rather than rely on disease-risk algorithms that are heavily influenced by age. TRIAL REGISTRATION: This trial is registered with the ISRCTN registry ( ISRCTN18008011 ; registration date 31 July 2013).


Asunto(s)
Biorretroalimentación Psicológica , Tecnología Biomédica/instrumentación , Ejercicio Físico , Enfermedades Cardiovasculares/prevención & control , Enfermedad Crónica/prevención & control , Diabetes Mellitus Tipo 2/prevención & control , Metabolismo Energético , Femenino , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Aplicaciones Móviles , Monitoreo Ambulatorio/métodos , Motivación , Reino Unido/epidemiología , Dispositivos Electrónicos Vestibles
20.
Life Sci ; 260: 118182, 2020 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-32781063

RESUMEN

BACKGROUND: Chronic diseases are a major cause of mortality worldwide, and despite the recent development in treatment modalities, synthetic drugs have continued to show toxic side effects and development of chemoresistance, thereby limiting their application. The use of phytochemicals has gained attention as they show minimal side effects. Diosgenin is one such phytochemical which has gained importance for its efficacy against the life-threatening diseases, such as cardiovascular diseases, cancer, nervous system disorders, asthma, arthritis, diabetes, and many more. AIM: To evaluate the literature available on the potential of diosgenin and its analogs in modulating different molecular targets leading to the prevention and treatment of chronic diseases. METHOD: A detailed literature search has been carried out on PubMed for gathering information related to the sources, biosynthesis, physicochemical properties, biological activities, pharmacokinetics, bioavailability and toxicity of diosgenin and its analogs. KEY FINDINGS: The literature search resulted in many in vitro, in vivo and clinical trials that reported the efficacy of diosgenin and its analogs in modulating important molecular targets and signaling pathways such as PI3K/AKT/mTOR, JAK/STAT, NF-κB, MAPK, etc., which play a crucial role in the development of most of the diseases. Reports have also revealed the safety of the compound and the adaptation of nanotechnological approaches for enhancing its bioavailability and pharmacokinetic properties. SIGNIFICANCE: Thus, the review summarizes the efficacy of diosgenin and its analogs for developing as a potent drug against several chronic diseases.


Asunto(s)
Enfermedad Crónica/tratamiento farmacológico , Diosgenina/uso terapéutico , Animales , Disponibilidad Biológica , Enfermedades Cardiovasculares/tratamiento farmacológico , Enfermedades Cardiovasculares/prevención & control , Fenómenos Químicos , Enfermedad Crónica/prevención & control , Diosgenina/análogos & derivados , Diosgenina/farmacocinética , Humanos , Inflamación/tratamiento farmacológico , Neoplasias/tratamiento farmacológico , Enfermedades del Sistema Nervioso/tratamiento farmacológico , Fitoterapia , PubMed , Semillas/química , Transducción de Señal/efectos de los fármacos , Trigonella
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