WorldWideScience

Sample records for prevent human disease

  1. Leveraging human-centered design in chronic disease prevention.

    Science.gov (United States)

    Matheson, Gordon O; Pacione, Chris; Shultz, Rebecca K; Klügl, Martin

    2015-04-01

    Bridging the knowing-doing gap in the prevention of chronic disease requires deep appreciation and understanding of the complexities inherent in behavioral change. Strategies that have relied exclusively on the implementation of evidence-based data have not yielded the desired progress. The tools of human-centered design, used in conjunction with evidence-based data, hold much promise in providing an optimal approach for advancing disease prevention efforts. Directing the focus toward wide-scale education and application of human-centered design techniques among healthcare professionals will rapidly multiply their effective ability to bring the kind of substantial results in disease prevention that have eluded the healthcare industry for decades. This, in turn, would increase the likelihood of prevention by design. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  2. Vitamins in the prevention of human diseases

    National Research Council Canada - National Science Library

    Herrmann, Wolfgang, Prof; Obeid, Rima

    2011-01-01

    ... in ancient Egypt. One-sided nutrition, smoking, alcohol, genetic factors, and even geographical origin interfere with our dietary intake of the vitamins. Insufficient vitamin intake can impact our health and contribute significantly to the development of diseases. This book offers expert reviews and judgements on the role of vitamins in health and ...

  3. Assisted reproductive technologies to prevent human mitochondrial disease transmission.

    Science.gov (United States)

    Greenfield, Andy; Braude, Peter; Flinter, Frances; Lovell-Badge, Robin; Ogilvie, Caroline; Perry, Anthony C F

    2017-11-09

    Mitochondria are essential cytoplasmic organelles that generate energy (ATP) by oxidative phosphorylation and mediate key cellular processes such as apoptosis. They are maternally inherited and in humans contain a 16,569-base-pair circular genome (mtDNA) encoding 37 genes required for oxidative phosphorylation. Mutations in mtDNA cause a range of pathologies, commonly affecting energy-demanding tissues such as muscle and brain. Because mitochondrial diseases are incurable, attention has focused on limiting the inheritance of pathogenic mtDNA by mitochondrial replacement therapy (MRT). MRT aims to avoid pathogenic mtDNA transmission between generations by maternal spindle transfer, pronuclear transfer or polar body transfer: all involve the transfer of nuclear DNA from an egg or zygote containing defective mitochondria to a corresponding egg or zygote with normal mitochondria. Here we review recent developments in animal and human models of MRT and the underlying biology. These have led to potential clinical applications; we identify challenges to their technical refinement.

  4. RT-ABCDE strategy for management and prevention of human diseases.

    Science.gov (United States)

    Hu, Chun-song

    2008-06-01

    In this article, the authors summarized the RT-ABCDE strategy for the management and prevention of human diseases, which includes ReTro-ABCDE (Examination regularity, Disease and risk factor control, Changing lifestyle and reducing pathways of infection and spread, Biochemical and Antagonistic index control and therapeutic treatment as well as RT--Routine and Right Treatment). The RT-ABCDE strategy, a novel concept and an essential method, should be a routine strategy for disease control and prevention. It should be proposed and applied in both clinical and preventive medicine.

  5. Human rabies: Still a neglected preventable disease in Nigeria | Eke ...

    African Journals Online (AJOL)

    Background/Objectives: Adequate surveillance and monitoring of dog bite incidents are veritable tools in the determination of the epidemiology of human rabies infections. There is a paucity of data with regards to rabies in Nigeria. Hence, this study was aimed at describing the pattern and outcomes of dog bites and rabies ...

  6. Best Practices for Preventing Vector-Borne Diseases in Dogs and Humans.

    Science.gov (United States)

    Dantas-Torres, Filipe; Otranto, Domenico

    2016-01-01

    Vector-borne diseases constitute a diversified group of illnesses, which are caused by a multitude of pathogens transmitted by arthropod vectors, such as mosquitoes, fleas, ticks, and sand flies. Proper management of these diseases is important from both human and veterinary medicine standpoints, given that many of these pathogens are transmissible to humans and dogs, which often live in close contact. In this review, we summarize the most important vector-borne diseases of dogs and humans and the best practices for their prevention. The control of these diseases would ultimately improve animal and human health and wellbeing, particularly in developing countries in the tropics, where the risk of these diseases is high and access to health care is poor. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Human Genome Epidemiology : A scientific foundation for using genetic information to improve health and prevent disease

    Directory of Open Access Journals (Sweden)

    Stefania Boccia

    2005-03-01

    Full Text Available

    Human health is determined by the interplay of genetic factors and the environment. In this context the recent advances in human genomics are expected to play a central role in medicine and public health by providing genetic information for disease prediction and prevention.

    After the completion of the human genome sequencing, a fundamental step will be represented by the translation of these discoveries into meaningful actions to improve health and prevent diseases, and the field of epidemiology plays a central role in this effort. These are some of the issues addressed by Human Genome Epidemiology –A scientific foundation for using genetic information to improve health and prevent disease, a volume edited by Prof. M. Khoury, Prof. J. Little, Prof.W. Burke and published by Oxford university Press 2004.

    This book describes the important role that epidemiological methods play in the continuum from gene discovery to the development and application of genetic tests. The Authors calls this continuum human genome epidemiology (HuGE to denote an evolving field of inquiry that uses systematic applications of epidemiological methods to assess the impact of human genetic variation on health and disease.

    The book is divided into four sections and it is structured to allow readers to proceed systematically from the fundamentals of genome technology and discovery, to the epidemiological approaches, to gene characterisation, to the evaluation of genetic tests and their use in health services and public health.

  8. Will vaccination against human papillomavirus prevent eye disease? A review of the evidence.

    Science.gov (United States)

    Hughes, D S; Powell, N; Fiander, A N

    2008-04-01

    The role of human papillomavirus (HPV) infection in eye disease is controversial. However, a recent case illustrates the possible role of HPV in conjunctival squamous carcinoma and the potentially devastating effects of this disease. The development of two vaccines to prevent infection with HPV types most commonly associated with anogenital cancers has led to debate about the pros and cons of a national immunisation programme to prevent cervical cancer. The introduction of such a vaccination programme may have an additional beneficial effect on the occurrence of some head and neck, including ocular, cancers. This review discusses the nature of papillomaviruses, mechanisms of infection and carcinogenesis, the possible role of HPV in eye disease, and finally the likely impact of the new prophylactic vaccines.

  9. Preventive and Therapeutic Role of Functional Ingredients of Barley Grass for Chronic Diseases in Human Beings

    Directory of Open Access Journals (Sweden)

    Yawen Zeng

    2018-01-01

    Full Text Available Barley grass powder is the best functional food that provides nutrition and eliminates toxins from cells in human beings; however, its functional ingredients have played an important role as health benefit. In order to better cognize the preventive and therapeutic role of barley grass for chronic diseases, we carried out the systematic strategies for functional ingredients of barley grass, based on the comprehensive databases, especially the PubMed, Baidu, ISI Web of Science, and CNKI, between 2008 and 2017. Barley grass is rich in functional ingredients, such as gamma-aminobutyric acid (GABA, flavonoids, saponarin, lutonarin, superoxide dismutase (SOD, K, Ca, Se, tryptophan, chlorophyll, vitamins (A, B1, C, and E, dietary fiber, polysaccharide, alkaloid, metallothioneins, and polyphenols. Barley grass promotes sleep; has antidiabetic effect; regulates blood pressure; enhances immunity; protects liver; has anti-acne/detoxifying and antidepressant effects; improves gastrointestinal function; has anticancer, anti-inflammatory, antioxidant, hypolipidemic, and antigout effects; reduces hyperuricemia; prevents hypoxia, cardiovascular diseases, fatigue, and constipation; alleviates atopic dermatitis; is a calcium supplement; improves cognition; and so on. These results support that barley grass may be one of the best functional foods for preventive chronic diseases and the best raw material of modern diet structure in promoting the development of large health industry and further reveal that GABA, flavonoids, SOD, K-Ca, vitamins, and tryptophan mechanism of barley grass have preventive and therapeutic role for chronic diseases. This paper can be used as a scientific evidence for developing functional foods and novel drugs for barley grass for preventive chronic diseases.

  10. Free radicals and grape seed proanthocyanidin extract: importance in human health and disease prevention.

    Science.gov (United States)

    Bagchi, D; Bagchi, M; Stohs, S J; Das, D K; Ray, S D; Kuszynski, C A; Joshi, S S; Pruess, H G

    2000-08-07

    Free radicals have been implicated in over a hundred disease conditions in humans, including arthritis, hemorrhagic shock, atherosclerosis, advancing age, ischemia and reperfusion injury of many organs, Alzheimer and Parkinson's disease, gastrointestinal dysfunctions, tumor promotion and carcinogenesis, and AIDS. Antioxidants are potent scavengers of free radicals and serve as inhibitors of neoplastic processes. A large number of synthetic and natural antioxidants have been demonstrated to induce beneficial effects on human health and disease prevention. However, the structure-activity relationship, bioavailability and therapeutic efficacy of the antioxidants differ extensively. Oligomeric proanthocyanidins, naturally occurring antioxidants widely available in fruits, vegetables, nuts, seeds, flowers and bark, have been reported to possess a broad spectrum of biological, pharmacological and therapeutic activities against free radicals and oxidative stress. We have assessed the concentration- or dose-dependent free radical scavenging ability of a novel IH636 grape seed proanthocyanidin extract (GSPE) both in vitro and in vivo models, and compared the free radical scavenging ability of GSPE with vitamins C, E and beta-carotene. These experiments demonstrated that GSPE is highly bioavailable and provides significantly greater protection against free radicals and free radical-induced lipid peroxidation and DNA damage than vitamins C, E and beta-carotene. GSPE was also shown to demonstrate cytotoxicity towards human breast, lung and gastric adenocarcinoma cells, while enhancing the growth and viability of normal human gastric mucosal cells. The comparative protective effects of GSPE, vitamins C and E were examined on tobacco-induced oxidative stress and apoptotic cell death in human oral keratinocytes. Oxidative tissue damage was determined by lipid peroxidation and DNA fragmentation, while apoptotic cell death was assessed by flow cytometry. GSPE provided significantly

  11. Recent advances in understanding and preventing human papillomavirus-related disease [version 1; referees: 3 approved

    Directory of Open Access Journals (Sweden)

    Karin Hellner

    2017-03-01

    Full Text Available High-risk human papillomaviruses (hrHPV are responsible for anogenital and oropharyngeal cancers, which together account for at least 5% of cancers worldwide. Industrialised nations have benefitted from highly effective screening for the prevention of cervical cancer in recent decades, yet this vital intervention remains inaccessible to millions of women in low- and middle-income countries (LMICs, who bear the greatest burden of HPV disease. While there is an urgent need to increase investment in basic health infrastructure and rollout of prophylactic vaccination, there are now unprecedented opportunities to exploit recent scientific and technological advances in screening and treatment of pre-invasive hrHPV lesions and to adapt them for delivery at scale in resource-limited settings. In addition, non-surgical approaches to the treatment of cervical intraepithelial neoplasia and other hrHPV lesions are showing encouraging results in clinical trials of therapeutic vaccines and antiviral agents. Finally, the use of next-generation sequencing to characterise the vaginal microbial environment is beginning to shed light on host factors that may influence the natural history of HPV infections. In this article, we focus on recent advances in these areas and discuss their potential for impact on HPV disease.

  12. Prevention of periodontal diseases.

    Science.gov (United States)

    Dentino, Andrew R; Kassab, Moawia M; Renner, Erica J

    2005-07-01

    The ultimate goal of periodontal disease prevention is to maintain the dentition over a lifetime in a state of health, comfort, and function in an aesthetically pleasing presentation. This article focuses on primary and secondary periodontal disease prevention as they relate to gingivitis and periodontitis. Risk assessment, mechanical plaque control, chemical plaque control, current clinical recommendations for optimal prevention, and future preventive strategies are discussed.

  13. Information to prevent human exposure to disease agents associated with wildlife—U.S. Geological Survey circulars on zoonotic disease

    Science.gov (United States)

    Meteyer, Carol U.; Moede Rogall, Gail

    2018-03-05

    The U.S. Geological Survey in collaboration with the U.S. Fish and Wildlife Service and others have published reports with information about geographic distribution, specific pathogens, disease ecology, and strategies to avoid exposure and infection for a selection of zoonotic diseases. Zoonotic diseases are diseases that can be passed from animals to humans, such as rabies and plague. This summary factsheet highlights the reports on plague, bat rabies, and raccoon roundworm with links to all seven zoonotic diseases covered in this series.

  14. Experimental Animal Models of Pancreatic Carcinogenesis for Prevention Studies and Their Relevance to Human Disease

    OpenAIRE

    Takahashi, Mami; Hori, Mika; Mutoh, Michihiro; Wakabayashi, Keiji; Nakagama, Hitoshi

    2011-01-01

    Pancreatic cancer is difficult to cure, so its prevention is very important. For this purpose, animal model studies are necessary to develop effective methods. Injection of N-nitrosobis(2-oxopropyl)amine (BOP) into Syrian golden hamsters is known to induce pancreatic ductal adenocarcinomas, the histology of which is similar to human tumors. Moreover, K-ras activation by point mutations and p16 inactivation by aberrant methylation of 5’ CpG islands or by homozygous deletions have been frequent...

  15. Experimental Animal Models of Pancreatic Carcinogenesis for Prevention Studies and Their Relevance to Human Disease

    International Nuclear Information System (INIS)

    Takahashi, Mami; Hori, Mika; Mutoh, Michihiro; Wakabayashi, Keiji; Nakagama, Hitoshi

    2011-01-01

    Pancreatic cancer is difficult to cure, so its prevention is very important. For this purpose, animal model studies are necessary to develop effective methods. Injection of N-nitrosobis(2-oxopropyl)amine (BOP) into Syrian golden hamsters is known to induce pancreatic ductal adenocarcinomas, the histology of which is similar to human tumors. Moreover, K-ras activation by point mutations and p16 inactivation by aberrant methylation of 5′ CpG islands or by homozygous deletions have been frequently observed in common in both the hamster and humans. Thus, this chemical carcinogenesis model has an advantage of histopathological and genetic similarity to human pancreatic cancer, and it is useful to study promotive and suppressive factors. Syrian golden hamsters are in a hyperlipidemic state even under normal dietary conditions, and a ligand of peroxizome proliferator-activated receptor gamma was found to improve the hyperlipidemia and suppress pancreatic carcinogenesis. Chronic inflammation is a known important risk factor, and selective inhibitors of inducible nitric oxide synthase and cyclooxygenase-2 also have protective effects against pancreatic cancer development. Anti-inflammatory and anti-hyperlipidemic agents can thus be considered candidate chemopreventive agents deserving more attention

  16. Experimental Animal Models of Pancreatic Carcinogenesis for Prevention Studies and Their Relevance to Human Disease

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Mami, E-mail: mtakahas@ncc.go.jp; Hori, Mika; Mutoh, Michihiro [Division of Cancer Development System, Carcinogenesis Research Group, National Cancer Center Research Institute, 1-1, Tsukiji 5-chome, Chuo-ku, Tokyo 104-0045 (Japan); Wakabayashi, Keiji [Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Yada 52-1, Suruga-ku, Shizuoka 422-8526 (Japan); Nakagama, Hitoshi [Division of Cancer Development System, Carcinogenesis Research Group, National Cancer Center Research Institute, 1-1, Tsukiji 5-chome, Chuo-ku, Tokyo 104-0045 (Japan)

    2011-02-09

    Pancreatic cancer is difficult to cure, so its prevention is very important. For this purpose, animal model studies are necessary to develop effective methods. Injection of N-nitrosobis(2-oxopropyl)amine (BOP) into Syrian golden hamsters is known to induce pancreatic ductal adenocarcinomas, the histology of which is similar to human tumors. Moreover, K-ras activation by point mutations and p16 inactivation by aberrant methylation of 5′ CpG islands or by homozygous deletions have been frequently observed in common in both the hamster and humans. Thus, this chemical carcinogenesis model has an advantage of histopathological and genetic similarity to human pancreatic cancer, and it is useful to study promotive and suppressive factors. Syrian golden hamsters are in a hyperlipidemic state even under normal dietary conditions, and a ligand of peroxizome proliferator-activated receptor gamma was found to improve the hyperlipidemia and suppress pancreatic carcinogenesis. Chronic inflammation is a known important risk factor, and selective inhibitors of inducible nitric oxide synthase and cyclooxygenase-2 also have protective effects against pancreatic cancer development. Anti-inflammatory and anti-hyperlipidemic agents can thus be considered candidate chemopreventive agents deserving more attention.

  17. Experimental Animal Models of Pancreatic Carcinogenesis for Prevention Studies and Their Relevance to Human Disease

    Directory of Open Access Journals (Sweden)

    Hitoshi Nakagama

    2011-02-01

    Full Text Available Pancreatic cancer is difficult to cure, so its prevention is very important. For this purpose, animal model studies are necessary to develop effective methods. Injection of N-nitrosobis(2-oxopropylamine (BOP into Syrian golden hamsters is known to induce pancreatic ductal adenocarcinomas, the histology of which is similar to human tumors. Moreover, K-ras activation by point mutations and p16 inactivation by aberrant methylation of 5’ CpG islands or by homozygous deletions have been frequently observed in common in both the hamster and humans. Thus, this chemical carcinogenesis model has an advantage of histopathological and genetic similarity to human pancreatic cancer, and it is useful to study promotive and suppressive factors. Syrian golden hamsters are in a hyperlipidemic state even under normal dietary conditions, and a ligand of peroxizome proliferator-activated receptor gamma was found to improve the hyperlipidemia and suppress pancreatic carcinogenesis. Chronic inflammation is a known important risk factor, and selective inhibitors of inducible nitric oxide synthase and cyclooxygenase-2 also have protective effects against pancreatic cancer development. Anti-inflammatory and anti-hyperlipidemic agents can thus be considered candidate chemopreventive agents deserving more attention.

  18. Experimental animal models of pancreatic carcinogenesis for prevention studies and their relevance to human disease.

    Science.gov (United States)

    Takahashi, Mami; Hori, Mika; Mutoh, Michihiro; Wakabayashi, Keiji; Nakagama, Hitoshi

    2011-02-09

    Pancreatic cancer is difficult to cure, so its prevention is very important. For this purpose, animal model studies are necessary to develop effective methods. Injection of N-nitrosobis(2-oxopropyl)amine (BOP) into Syrian golden hamsters is known to induce pancreatic ductal adenocarcinomas, the histology of which is similar to human tumors. Moreover, K-ras activation by point mutations and p16 inactivation by aberrant methylation of 5' CpG islands or by homozygous deletions have been frequently observed in common in both the hamster and humans. Thus, this chemical carcinogenesis model has an advantage of histopathological and genetic similarity to human pancreatic cancer, and it is useful to study promotive and suppressive factors. Syrian golden hamsters are in a hyperlipidemic state even under normal dietary conditions, and a ligand of peroxizome proliferator-activated receptor gamma was found to improve the hyperlipidemia and suppress pancreatic carcinogenesis. Chronic inflammation is a known important risk factor, and selective inhibitors of inducible nitric oxide synthase and cyclooxygenase-2 also have protective effects against pancreatic cancer development. Anti-inflammatory and anti-hyperlipidemic agents can thus be considered candidate chemopreventive agents deserving more attention.

  19. Vaccination via Chloroplast Genetics: Affordable Protein Drugs for the Prevention and Treatment of Inherited or Infectious Human Diseases.

    Science.gov (United States)

    Daniell, Henry; Chan, Hui-Ting; Pasoreck, Elise K

    2016-11-23

    Plastid-made biopharmaceuticals treat major metabolic or genetic disorders, including Alzheimer's, diabetes, hypertension, hemophilia, and retinopathy. Booster vaccines made in chloroplasts prevent global infectious diseases, such as tuberculosis, malaria, cholera, and polio, and biological threats, such as anthrax and plague. Recent advances in this field include commercial-scale production of human therapeutic proteins in FDA-approved cGMP facilities, development of tags to deliver protein drugs to targeted human cells or tissues, methods to deliver precise doses, and long-term stability of protein drugs at ambient temperature, maintaining their efficacy. Codon optimization utilizing valuable information from sequenced chloroplast genomes enhanced expression of eukaryotic human or viral genes in chloroplasts and offered unique insights into translation in chloroplasts. Support from major biopharmaceutical companies, development of hydroponic production systems, and evaluation by regulatory agencies, including the CDC, FDA, and USDA, augur well for advancing this novel concept to the clinic and revolutionizing affordable healthcare.

  20. Creosote bush lignans for human disease treatment and prevention: Perspectives on combination therapy.

    Science.gov (United States)

    Gnabre, John; Bates, Robert; Huang, Ru Chih

    2015-07-01

    The medicinal properties of the most successful plant in the deserts of the western hemisphere, the creosote bush (Larrea tridentata), are evidenced by the long traditional usage of the plants by the Native Americans Indian tribes in Southwestern North America and the Amerindians from South America. The plant is rich in simple bisphenyl lignans and tricyclic lignans known as cyclolignans. These compounds are responsible for many of the pharmacological activities of extracts of the plants. Some of these activities, namely antiherpes, antioxidant, antifungal, and anti-inflammatory, were known a century ago. Only recently have further studies revealed other crucial activities of the same plant molecules as powerful agents against human immunodeficiency virus, human papillomavirus, cancer, neurodegenerative diseases, and symptoms of aging. Molecular mechanisms underlying the antiviral and anticancer activities have been elucidated and involve the inhibition of SP1 dependent gene transcription. This review summarizes the recent findings on creosote bush lignans. We introduce the concept of a cocktail of safe well-characterized natural products from the creosote bush that would represent a bridge between oriental herbal medicines and Western drug-based therapies.

  1. Creosote bush lignans for human disease treatment and prevention: Perspectives on combination therapy

    Directory of Open Access Journals (Sweden)

    John Gnabre

    2015-07-01

    Full Text Available The medicinal properties of the most successful plant in the deserts of the western hemisphere, the creosote bush (Larrea tridentata, are evidenced by the long traditional usage of the plants by the Native Americans Indian tribes in Southwestern North America and the Amerindians from South America. The plant is rich in simple bisphenyl lignans and tricyclic lignans known as cyclolignans. These compounds are responsible for many of the pharmacological activities of extracts of the plants. Some of these activities, namely antiherpes, antioxidant, antifungal, and anti-inflammatory, were known a century ago. Only recently have further studies revealed other crucial activities of the same plant molecules as powerful agents against human immunodeficiency virus, human papillomavirus, cancer, neurodegenerative diseases, and symptoms of aging. Molecular mechanisms underlying the antiviral and anticancer activities have been elucidated and involve the inhibition of SP1 dependent gene transcription. This review summarizes the recent findings on creosote bush lignans. We introduce the concept of a cocktail of safe well-characterized natural products from the creosote bush that would represent a bridge between oriental herbal medicines and Western drug-based therapies.

  2. Time to abandon the hygiene hypothesis: new perspectives on allergic disease, the human microbiome, infectious disease prevention and the role of targeted hygiene.

    Science.gov (United States)

    Bloomfield, Sally F; Rook, Graham Aw; Scott, Elizabeth A; Shanahan, Fergus; Stanwell-Smith, Rosalind; Turner, Paul

    2016-07-01

    To review the burden of allergic and infectious diseases and the evidence for a link to microbial exposure, the human microbiome and immune system, and to assess whether we could develop lifestyles which reconnect us with exposures which could reduce the risk of allergic disease while also protecting against infectious disease. Using methodology based on the Delphi technique, six experts in infectious and allergic disease were surveyed to allow for elicitation of group judgement and consensus view on issues pertinent to the aim. Key themes emerged where evidence shows that interaction with microbes that inhabit the natural environment and human microbiome plays an essential role in immune regulation. Changes in lifestyle and environmental exposure, rapid urbanisation, altered diet and antibiotic use have had profound effects on the human microbiome, leading to failure of immunotolerance and increased risk of allergic disease. Although evidence supports the concept of immune regulation driven by microbe-host interactions, the term 'hygiene hypothesis' is a misleading misnomer. There is no good evidence that hygiene, as the public understands, is responsible for the clinically relevant changes to microbial exposures. Evidence suggests a combination of strategies, including natural childbirth, breast feeding, increased social exposure through sport, other outdoor activities, less time spent indoors, diet and appropriate antibiotic use, may help restore the microbiome and perhaps reduce risks of allergic disease. Preventive efforts must focus on early life. The term 'hygiene hypothesis' must be abandoned. Promotion of a risk assessment approach (targeted hygiene) provides a framework for maximising protection against pathogen exposure while allowing spread of essential microbes between family members. To build on these findings, we must change public, public health and professional perceptions about the microbiome and about hygiene. We need to restore public

  3. Economic perspective on strategic human capital management and planning for the Centers for Disease Control and Prevention.

    Science.gov (United States)

    Roy, Kakoli; Chen, Zhuo Adam; Crawford, Carol A Gotway

    2009-11-01

    An organization's workforce--or human capital--is its most valuable asset. The 2002 President's Management Agenda emphasizes the importance of strategic human capital management by requiring all federal agencies to improve performance by enhancing personnel and compensation systems. In response to these directives, the Centers for Disease Control and Prevention (CDC) drafted its strategic human capital management plan to ensure that it is aligned strategically to support the agency's mission and its health protection goals. In this article, we explore the personnel economics literature to draw lessons from research studies that can help CDC enhance its human capital management and planning. To do so, we focus on topics that are of practical importance and empirical relevance to CDC's internal workforce and personnel needs with an emphasis on identifying promising research issues or methodological approaches. The personnel economics literature is rich with theoretically sound and empirically rigorous approaches for shaping an evidence-based approach to human capital management that can enhance incentives to attract, retain, and motivate a talented federal public health workforce, thereby promoting the culture of high-performance government.

  4. Cervical cancer in sub-Saharan Africa: an emerging and preventable disease associated with oncogenic human papillomavirus.

    Science.gov (United States)

    Mboumba Bouassa, R S; Prazuck, T; Lethu, T; Meye, J F; Bélec, L

    2017-02-01

    Highly oncogenic human papillomavirus (HPV) infections are responsible for 7.7 % of cancers in developing countries, mainly cervical cancer. The incidence of this emerging cancer is steadily increasing in sub-Saharan Africa, with more than 75,000 new cases and close to 50,000 deaths a year, a toll further increased by HIV infection. According to the World Health Organization, cervical cancer will kill more than 443,000 women per year worldwide by 2030, nearly 90 % of them in sub-Saharan Africa. This increase in cervical cancer incidence in Africa is now counteracting the progress made by African women in reducing maternal mortality and increasing longevity. Nevertheless, cervical cancer is a potentially preventable noncommunicable disease that can be averted or halted by primary (vaccination), secondary (early diagnosis of situations at risk), and tertiary (early diagnosis of proven cases of cervical neoplasia) prevention. The close links between HIV and HPV justify linking cervical cancer prevention, screening, and management programs with AIDS programs as part of the "90-90-90" initiative of the UNAIDS, both nationally and regionally. Innovative strategies based on effective, rapid, inexpensive, and mobile screening tools, including at best molecular biology as well as vaccination and awareness programs, should be rapidly implemented and evaluated in sub-Saharan Africa.

  5. Age-related epigenetic drift and phenotypic plasticity loss: implications in prevention of age-related human diseases.

    Science.gov (United States)

    Li, Yuanyuan; Tollefsbol, Trygve O

    2016-12-01

    Aging is considered as one of the most important developmental processes in organisms and is closely associated with global deteriorations of epigenetic markers such as aberrant methylomic patterns. This altered epigenomic state, referred to 'epigenetic drift', reflects deficient maintenance of epigenetic marks and contributes to impaired cellular and molecular functions in aged cells. Epigenetic drift-induced abnormal changes during aging are scantily repaired by epigenetic modulators. This inflexibility in the aged epigenome may lead to an age-related decline in phenotypic plasticity at the cellular and molecular levels due to epigenetic drift. This perspective aims to provide novel concepts for understanding epigenetic effects on the aging process and to provide insights into epigenetic prevention and therapeutic strategies for age-related human disease.

  6. Evolution of the human diet: linking our ancestral diet to modern functional foods as a means of chronic disease prevention.

    Science.gov (United States)

    Jew, Stephanie; AbuMweis, Suhad S; Jones, Peter J H

    2009-10-01

    The evolution of the human diet over the past 10,000 years from a Paleolithic diet to our current modern pattern of intake has resulted in profound changes in feeding behavior. Shifts have occurred from diets high in fruits, vegetables, lean meats, and seafood to processed foods high in sodium and hydrogenated fats and low in fiber. These dietary changes have adversely affected dietary parameters known to be related to health, resulting in an increase in obesity and chronic disease, including cardiovascular disease (CVD), diabetes, and cancer. Some intervention trials using Paleolithic dietary patterns have shown promising results with favorable changes in CVD and diabetes risk factors. However, such benefits may be offset by disadvantages of the Paleolithic diet, which is low in vitamin D and calcium and high in fish potentially containing environmental toxins. More advantageous would be promotion of foods and food ingredients from our ancestral era that have been shown to possess health benefits in the form of functional foods. Many studies have investigated the health benefits of various functional food ingredients, including omega-3 fatty acids, polyphenols, fiber, and plant sterols. These bioactive compounds may help to prevent and reduce incidence of chronic diseases, which in turn could lead to health cost savings ranging from $2 to $3 billion per year as estimated by case studies using omega-3 and plant sterols as examples. Thus, public health benefits should result from promotion of the positive components of Paleolithic diets as functional foods.

  7. [Analysis of effect of prevention and control technique training of human important parasitic diseases in Jiangsu Province in 2017].

    Science.gov (United States)

    Bi-Xian, Ni; Xiang-Zhen, Xu; Xiao-Ting, Wang; Ming-Xue, Sheng; Yang, Dai; Xiao-Lin, Jin

    2017-07-24

    To evaluate the effect of the prevention and control technique training of human important parasitic diseases for basic professional and technical personnel in Jiangsu Province in 2017. A workshop including theory courses and practical operations was carried out for the basic professional and technical personnel. At the end of the workshop, the effects were evaluated through the theoretical and microscopic examinations. There were 132 trainees from 13 cities, and all of them took part in the final examinations. The average score of total was 118.36. There were significant differences among different regions ( χ 2 = 13.38, P < 0.01). The pass rate of the theory test was 92.4% with the average score of 79.05. There were significant differences of theory scores among different regions ( χ 2 =14.51, P < 0.01). The theory score of Northern Jiangsu Province was significantly higher than the scores of Southern and Central Jiangsu Province ( P < 0.001, P = 0.009). The pass rate of microscopic examinations was 89.4% with the average score of 39.32. There was no significant difference of micro-scopic examination scores among different regions ( F = 2.37, P = 0.09). Among the total 7 species, the detection rate of Paragonimus westermani was the highest (75%) and the rates of Schistosoma japonicum and Fasciolopsis buski were only 51.5% and 54.5% respectively. The detection rates of eggs of Trichuris trichiura , unfertilized Ascaris lumbricoides , Clonorchis sinensis and Taenia solium were 71.2%, 65.9%, 72.7% and 72.0% respectively. The training course has promoted the capability of prevention and control of parasitic diseases for basic technical personnel. Also it provides the technical supports for parasitic disease monitoring, control and risk assessment in the next step.

  8. Screening of Probiotic Candidates in Human Oral Bacteria for the Prevention of Dental Disease

    Science.gov (United States)

    Terai, Tomohiko; Okumura, Takekazu; Imai, Susumu; Nakao, Masumi; Yamaji, Kazuaki; Ito, Masahiko; Nagata, Tsuyoshi; Kaneko, Kimiyuki; Miyazaki, Kouji; Okada, Ayako; Nomura, Yoshiaki; Hanada, Nobuhiro

    2015-01-01

    The oral cavity in healthy subjects has a well-balanced microbiota that consists of more than 700 species. However, a disturbance of this balance, with an increase of harmful microbes and a decrease of beneficial microbes, causes oral disorders such as periodontal disease or dental caries. Nowadays, probiotics are expected to confer oral health benefits by modulating the oral microbiota. This study screened new probiotic candidates with potential oral health benefits and no harmful effects on the oral cavity. We screened 14 lactobacillus strains and 36 streptococcus strains out of 896 oral isolates derived from healthy subjects. These bacteria did not produce volatile sulfur compounds or water-insoluble glucan, had higher antibacterial activity against periodontal bacteria, and had higher adherence activity to oral epithelial cells or salivary-coated hydroxyapatite in vitro. We then evaluated the risk of primary cariogenicity and infective endocarditis of the selected oral isolates. As a result, Lactobacillus crispatus YIT 12319, Lactobacillus fermentum YIT 12320, Lactobacillus gasseri YIT 12321, and Streptococcus mitis YIT 12322 were selected because they showed no cariogenic potential in an artificial mouth system and a lower risk of experimental infective endocarditis in a rat model. These candidates are expected as new probiotics with potential oral health benefits and no adverse effects on general health. PMID:26053410

  9. Screening of Probiotic Candidates in Human Oral Bacteria for the Prevention of Dental Disease.

    Science.gov (United States)

    Terai, Tomohiko; Okumura, Takekazu; Imai, Susumu; Nakao, Masumi; Yamaji, Kazuaki; Ito, Masahiko; Nagata, Tsuyoshi; Kaneko, Kimiyuki; Miyazaki, Kouji; Okada, Ayako; Nomura, Yoshiaki; Hanada, Nobuhiro

    2015-01-01

    The oral cavity in healthy subjects has a well-balanced microbiota that consists of more than 700 species. However, a disturbance of this balance, with an increase of harmful microbes and a decrease of beneficial microbes, causes oral disorders such as periodontal disease or dental caries. Nowadays, probiotics are expected to confer oral health benefits by modulating the oral microbiota. This study screened new probiotic candidates with potential oral health benefits and no harmful effects on the oral cavity. We screened 14 lactobacillus strains and 36 streptococcus strains out of 896 oral isolates derived from healthy subjects. These bacteria did not produce volatile sulfur compounds or water-insoluble glucan, had higher antibacterial activity against periodontal bacteria, and had higher adherence activity to oral epithelial cells or salivary-coated hydroxyapatite in vitro. We then evaluated the risk of primary cariogenicity and infective endocarditis of the selected oral isolates. As a result, Lactobacillus crispatus YIT 12319, Lactobacillus fermentum YIT 12320, Lactobacillus gasseri YIT 12321, and Streptococcus mitis YIT 12322 were selected because they showed no cariogenic potential in an artificial mouth system and a lower risk of experimental infective endocarditis in a rat model. These candidates are expected as new probiotics with potential oral health benefits and no adverse effects on general health.

  10. Genetics, Disease Prevention and Treatment

    Science.gov (United States)

    Skip to main content FAQ About Genetics, Disease Prevention and Treatment Enter Search Term(s): Español Research Funding An Overview Bioinformatics Current Grants Education and Training Funding Extramural Research News ...

  11. Prevention of diseases after menopause.

    Science.gov (United States)

    Lobo, R A; Davis, S R; De Villiers, T J; Gompel, A; Henderson, V W; Hodis, H N; Lumsden, M A; Mack, W J; Shapiro, S; Baber, R J

    2014-10-01

    Women may expect to spend more than a third of their lives after menopause. Beginning in the sixth decade, many chronic diseases will begin to emerge, which will affect both the quality and quantity of a woman's life. Thus, the onset of menopause heralds an opportunity for prevention strategies to improve the quality of life and enhance longevity. Obesity, metabolic syndrome and diabetes, cardiovascular disease, osteoporosis and osteoarthritis, cognitive decline, dementia and depression, and cancer are the major diseases of concern. Prevention strategies at menopause have to begin with screening and careful assessment for risk factors, which should also include molecular and genetic diagnostics, as these become available. Identification of certain risks will then allow directed therapy. Evidence-based prevention for the diseases noted above include lifestyle management, cessation of smoking, curtailing excessive alcohol consumption, a healthy diet and moderate exercise, as well as mentally stimulating activities. Although the most recent publications from the follow-up studies of the Women's Health Initiative do not recommend menopause hormonal therapy as a prevention strategy, these conclusions may not be fully valid for midlife women, on the basis of the existing data. For healthy women aged 50-59 years, estrogen therapy decreases coronary heart disease and all-cause mortality; this interpretation is entirely consistent with results from other randomized, controlled trials and observational studies. Thus. as part of a comprehensive strategy to prevent chronic disease after menopause, menopausal hormone therapy, particularly estrogen therapy may be considered as part of the armamentarium.

  12. The prevention of neurogenetic disease.

    Science.gov (United States)

    Rosenberg, R N; Iannaccone, S T

    1995-04-01

    A significant number of major neurogenetic diseases have been defined at the molecular level in recent years, making it possible to determine precisely the genotype for familial Alzheimer's disease, Huntington's disease, Machado-Joseph disease, dominantly inherited ataxia, Charcot-Marie-Tooth disease, myotonic muscular dystrophy, Duchenne-Becker muscular dystrophy, familial amyotrophic lateral sclerosis, and neurofibromatosis. This information has made it possible to identify the abnormal genotype of at-risk persons for these diseases and for at-risk pregnancies for several of them. Precise molecular diagnoses are thus possible using applied molecular markers. Prevention of disease can be achieved using these molecular markers with genetic counseling and appropriate family planning. Significant progress is being made in this regard with Tay-Sachs disease, Huntington's disease, the dominantly inherited ataxias, and the muscular dystrophies. Further, this molecular genotyping will be of indispensible value to families with these diseases when somatic cell gene therapy becomes available. The field of molecular neurogenetics is moving forward rapidly, and advances in gene identification for these diseases will lead in the near future to the means to prevent many of them.

  13. in Human Liver Diseases

    Directory of Open Access Journals (Sweden)

    Minoru Fujimoto

    2010-01-01

    Full Text Available Toll-like receptor (TLR signaling pathways are strictly coordinated by several mechanisms to regulate adequate innate immune responses. Recent lines of evidence indicate that the suppressor of cytokine signaling (SOCS family proteins, originally identified as negative-feedback regulators in cytokine signaling, are involved in the regulation of TLR-mediated immune responses. SOCS1, a member of SOCS family, is strongly induced upon TLR stimulation. Cells lacking SOCS1 are hyperresponsive to TLR stimulation. Thus, SOCS1 is an important regulator for both cytokine and TLR-induced responses. As an immune organ, the liver contains various types of immune cells such as T cells, NK cells, NKT cells, and Kupffer cells and is continuously challenged with gut-derived bacterial and dietary antigens. SOCS1 may be implicated in pathophysiology of the liver. The studies using SOCS1-deficient mice revealed that endogenous SOCS1 is critical for the prevention of liver diseases such as hepatitis, cirrhosis, and cancers. Recent studies on humans suggest that SOCS1 is involved in the development of various liver disorders in humans. Thus, SOCS1 and other SOCS proteins are potential targets for the therapy of human liver diseases.

  14. Interdisciplinary Pedagogical Experience for Health Human Resources Focused on the Holistic Promotion of Health and the Prevention of the Disease

    Directory of Open Access Journals (Sweden)

    Ruth Pérez Hernández

    2006-10-01

    Full Text Available The object of this experience is to offer thestudents the opportunity to take part in theconstruction of a pedagogic strategy centred onthe ludic, for the promotion of the integral healthand the prevention of the disease with aneducational community; directed to supportingand qualifying the well-being so much individuallyas group. The project is designed to fiveyears, about interdisciplinary character (SpeechTherapy, Medicine, Psychology, Nursery,Occupational Therapy, interinstitutional (Universidaddel Rosario, Universidad de San Buenaventuray Universidad de Cundinamarca andintersectorial (Education and Health. It considersthe different actors of the educationalcommunity and school and the home as propitiousscenes for the strengthening potential,beside being the fundamental spaces for theconstruction of knowledges and learnings concerningthe integral health.To achieve the target, one has come constructingfrom the second semester of 2003, onepedagogic strategy centred on the ludic and thecreativity, from which they are planned, theydevelop and evaluate the actions of promotionof skills, values, behaviors and attitudes in thecare of the health and the prevention of disease,orientated to the early, opportune and effectivedetection of risk factors and problematic of thedevelopment that they affect the integral health.The above mentioned strategy raises a socalled scene Bienestarópolis: A healthy worldfor conquering, centred on prominent figures,spaces and elements that alternate between thefantasy and the reality to facilitate the approximation,the interiorización and the appropriationof the integral health. Across this one, thechildren motivated by the adults enter an imaginaryworld in that theirs desires, knowledgesand attitudes are the axis of his development.Since Vigotsky raises it, in the game the childrealizes actions in order to adapt to the world thatsurrounds it acquiring skills for the learning. Theactions of the project have involved

  15. Achieving Universal Access for Human Immunodeficiency Virus and Tuberculosis: Potential Prevention Impact of an Integrated Multi-Disease Prevention Campaign in Kenya

    Directory of Open Access Journals (Sweden)

    Reuben Granich

    2012-01-01

    Full Text Available In 2009, Government of Kenya with key stakeholders implemented an integrated multi-disease prevention campaign for water-borne diseases, malaria and HIV in Kisii District, Nyanza Province. The three day campaign, targeting 5000 people, included testing and counseling (HTC, condoms, long-lasting insecticide-treated bednets, and water filters. People with HIV were offered on-site CD4 cell counts, condoms, co-trimoxazole, and HIV clinic referral. We analysed the CD4 distributions from a district hospital cohort, campaign participants and from the 2007 Kenya Aids Indicator Survey (KAIS. Of the 5198 individuals participating in the campaign, all received HTC, 329 (6.3% tested positive, and 255 (5% were newly diagnosed (median CD4 cell count 536 cells/μL. The hospital cohort and KAIS results included 1,284 initial CD4 counts (median 348/L and 306 initial CD4 counts (median 550/μL, respectively (campaign and KAIS CD4 distributions P=0.346; hospital cohort distribution was lower P<0.001 and P<0.001. A Nyanza Province campaign strategy including ART <350 CD4 cell count could avert approximately 35,000 HIV infections and 1,240 TB cases annually. Community-based integrated public health campaigns could be a potential solution to reach universal access and Millennium Development Goals.

  16. Prevention of diseases in Gynecology

    Directory of Open Access Journals (Sweden)

    Sebija Izetbegovic

    2013-01-01

    Results: There are five primary functions of management as: Anticipate and plan, organize, command, coordinate and control. If we introduce the following definition in the sense of medical science and apply it to the medical practice that would mean way of recognizing, managing and resolving issues of diagnosis and therapy of diseases (in this case gynecology diseases according to certain guidelines and treatment algorithms. Treatment of family doctors is an important aspect in the quality-of-life of women and their reproductive health as well as a significant issue in public, environmental and social problems. Conclusions: It is very important to deal with it on the primary care level and in addition to promote the primary and secondary prevention of diseases, which is sometimes more important than the curative procedures. The primary prevention involves regular gynecological examinations and screening. The doctors have also a duty to educate women about the risk factors for malignant diseases, as well as proposing some of the qualitative preventive measures.

  17. Human Environmental Disease Network

    DEFF Research Database (Denmark)

    Taboureau, Olivier; Audouze, Karine

    2017-01-01

    by computational biology. We developed a human environmental disease network (EDN) to explore and suggest novel disease-disease and chemical-disease relationships. The presented scored EDN model is built upon the integration on systems biology and chemical toxicology using chemical contaminants information......During the past decades, many epidemiological, toxicological and biological studies have been performed to assess the role of environmental chemicals as potential toxicants for diverse human disorders. However, the relationships between diseases based on chemical exposure have been rarely studied...

  18. Division for Heart Disease and Stroke Prevention: Data Trends & Maps

    Data.gov (United States)

    U.S. Department of Health & Human Services — The CDC Division for Heart Disease and Stroke Prevention's Data Trends & Maps online tool allows searching for and view of health indicators related to Heart...

  19. Kawasaki Disease: Complications, Treatment and Prevention

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Kawasaki Disease: Complications, Treatment and Prevention Updated:May 8, ... possibility of heart and coronary artery involvement makes Kawasaki disease unpredictable, but these problems usually are not ...

  20. Histopathology of vaccine-preventable diseases.

    Science.gov (United States)

    Solomon, Isaac H; Milner, Danny A

    2017-01-01

    The widespread use of vaccines has been one of the most important medical advances in the last century, saving trillions of dollars and millions of lives. Despite local eradication of some infections, travellers returning from affected areas may cause outbreaks through reintroduction of pathogens to individuals who are unable to receive vaccines for medical reasons or who have declined vaccination for non-medical reasons. Infections that would otherwise be uncommonly encountered by anatomical pathologists should therefore remain in the differential diagnosis for immunocompromised and unvaccinated patients. We review here the histopathological features and ancillary testing required for diagnosis of all illnesses preventable by vaccines that are currently approved for use by the United States Food and Drug Administration, organized into three sections: viral infections preventable by routine vaccination (measles, mumps, rubella, varicella, rotavirus, polio, hepatitis A, hepatitis B, influenza, and human papillomavirus), bacterial infections preventable by routine vaccination (diptheria, tetanus, pertussis, Haemophilus influenzae, pneumococcus, and meningococcus), and infections with specific vaccine indications (anthrax, typhoid, tuberculosis, rabies, Japanese encephalitis, yellow fever, smallpox, and adenovirus). Histopathology for the less common diseases is illustrated in this review. Awareness of a patient's immune and/or vaccine status is a crucial component of the infectious disease work-up, especially for rare diseases that may not otherwise be seen. © 2016 John Wiley & Sons Ltd.

  1. The prevention and control of human leptospirosis

    Directory of Open Access Journals (Sweden)

    John T

    2005-01-01

    Full Text Available Human leptospirosis is prevalent in several states in India, sporadically or as outbreaks, especially during rainy seasons. It affects predominantly male adults who work in agriculture, causing severe morbidity and unnecessary mortality. Yet, there is no systematic leptospirosis prevention and control programme in the country, as it is not identified as priority under the national health policy. Therefore states with leptospirosis ought to establish public health programme for its prevention and control, as part of building a comprehensive initiative for the control of all-important infectious diseases. After establishing disease surveillance and laboratory support service, the disease burden must be monitored before and during interventions for control. The District is the ideal unit of activity, with full participation of the State Government and Local Panchayati raj. The public health staff must give technical leadership and the risk factors of human leptospirosis must be identified and specific interventions targeted against them. Action must be local-area-specific and coordinated between the Departments of Health, Agriculture, Animal Husbandry, Environment and Forestry. A model leptospirosis control programme has been formulated in Kerala State and is awaiting implementation. A state level Diagnostic and Epidemiolgy centre has been established to provide technical leadership. This model must be implemented and also replicated in other states. The most important ingredient for the control of infectious diseases is the ′political will′.

  2. Preventing Mitochondrial Disease: A Path Forward.

    Science.gov (United States)

    Adashi, Eli Y; Cohen, I Glenn

    2018-03-01

    In a possible first, the heritable transmission of a fatal mitochondrial DNA disease (Leigh syndrome) may have been prevented by replacing the mutation-bearing mitochondria of oocytes with donated mutation-free counterparts. The procedure, carried out by a U.S.-led team, took place in Mexico in circumvention of a statutory U.S. moratorium on mitochondrial replacement. This development calls into question the regulatory utility of a national moratorium in a globalized world wherein cross-border care is increasingly prevalent. This development also calls to account the moral defensibility of a moratorium that acquiesces in the birth of gravely ill children whose afflictions could have been prevented. In this Current Commentary, we outline a potential path forward by analyzing the dual imprint of the moratorium, examining its legislative shortcomings, exploring its motivational roots, considering its national effect, and proposing its unlinking from the related yet distinct ban on editing the genome of the human embryo.

  3. Pharmacy workers' sexually transmitted diseases/human immunodeficiency virus knowledge in Fuzhou, China: implications for human immunodeficiency virus testing, treatment, and prevention strategies.

    Science.gov (United States)

    Wen, Yi; Guan, Jihui; Wu, Zunyou; Li, Li; Rotheram-Borus, Mary Jane; Lin, Chunqing; Detels, Roger

    2009-04-01

    Pharmacies play a special role in providing treatment services for patients with sexually transmitted diseases (STDs) in China. There is a need to study the STD/human immunodeficiency virus (HIV) knowledge among pharmacy workers in retail pharmacies. A total of 200 pharmacy workers were recruited from 120 randomly selected retail pharmacies in Fuzhou, China. A self-administrated questionnaire was used to collect information of demographics, working experience, pharmacy structure and clientele profile, and pharmacy workers' attitudes toward traditional Chinese folk remedies and their STD/HIV knowledge. Work-related training during the past 6 months, holding pharmacist license, and years of being a pharmacy worker showed significant association with STD/HIV knowledge. Work-related training also significantly associated with provision of consultation. Years of education and medical training, however, failed to show significant association with STD/HIV knowledge. In order to improve service quality and avoid misdiagnosis and inappropriate treatment of STD/HIV, on-the-job training or continuous education for pharmacy workers should be required, implemented, and monitored as part of the national effort for STD control and treatment.

  4. Pharmacy Workers’ Sexually Transmitted Diseases/Human Immunodeficiency Virus Knowledge in Fuzhou, China: Implications for Human Immunodeficiency Virus Testing, Treatment, and Prevention Strategies

    Science.gov (United States)

    Wen, Yi; Guan, Jihui; Wu, Zunyou; Li, Li; Rotheram-Borus, Mary Jane; Lin, Chunqing; Detels, Roger

    2009-01-01

    Background Pharmacies play a special role in providing treatment services for patients with sexually transmitted diseases (STDs) in China. There is a need to study the STD/human immunodeficiency virus (HIV) knowledge among pharmacy workers in retail pharmacies. Method A total of 200 pharmacy workers were recruited from 120 randomly selected retail pharmacies in Fuzhou, China. A self-administrated questionnaire was used to collect information of demographics, working experience, pharmacy structure and clientele profile, and pharmacy workers’ attitudes toward traditional Chinese folk remedies and their STD/HIV knowledge. Results Work-related training during the past 6 months, holding pharmacist license, and years of being a pharmacy worker showed significant association with STD/HIV knowledge. Work-related training also significantly associated with provision of consultation. Years of education and medical training, however, failed to show significant association with STD/HIV knowledge. Conclusions In order to improve service quality and avoid misdiagnosis and inappropriate treatment of STD/HIV, on-the-job training or continuous education for pharmacy workers should be required, implemented, and monitored as part of the national effort for STD control and treatment. PMID:19265742

  5. Meningococcal disease: changes in epidemiology and prevention

    Directory of Open Access Journals (Sweden)

    Chang Q

    2012-09-01

    Full Text Available Qiuzhi Chang,1 Yih-Ling Tzeng,2 David S Stephens1–31Department of Epidemiology, Rollins School of Public Health, Emory University, 2Department of Medicine, Emory University School of Medicine, 3Laboratories of Microbial Pathogenesis, Department of Veterans Affairs Medical Center, Atlanta, GAAbstract: The human bacterial pathogen Neisseria meningitidis remains a serious worldwide health threat, but progress is being made toward the control of meningococcal infections. This review summarizes current knowledge of the global epidemiology and the pathophysiology of meningococcal disease, as well as recent advances in prevention by new vaccines. Meningococcal disease patterns and incidence can vary dramatically, both geographically and over time in populations, influenced by differences in invasive meningococcal capsular serogroups and specific genotypes designated as ST clonal complexes. Serogroup A (ST-5, ST-7, B (ST-41/44, ST-32, ST-18, ST-269, ST-8, ST-35, C (ST-11, Y (ST-23, ST-167, W-135 (ST-11 and X (ST-181 meningococci currently cause almost all invasive disease. Serogroups B, C, and Y are responsible for the majority of cases in Europe, the Americas, and Oceania; serogroup A has been associated with the highest incidence (up to 1000 per 100,000 cases and large outbreaks of meningococcal disease in sub-Saharan Africa and previously Asia; and serogroups W-135 and X have emerged to cause major disease outbreaks in sub-Saharan Africa. Significant declines in meningococcal disease have occurred in the last decade in many developed countries. In part, the decline is related to the introduction of new meningococcal vaccines. Serogroup C polysaccharide-protein conjugate vaccines were introduced over a decade ago, first in the UK in a mass vaccination campaign, and are now widely used; multivalent meningococcal conjugate vaccines containing serogroups A, C, W-135, and/or Y were first used for adolescents in the US in 2005 and have now expanded

  6. Legionella (Legionnaires' Disease and Pontiac Fever): Prevention

    Science.gov (United States)

    ... Program Application CDC Legionella Healthy Swimming CDC Vessel Sanitation Program Unexplained Respiratory Disease Outbreaks (URDO) European Legionnaires’ Disease Surveillance Network (ELDSNet) Prevention Language: English (US) Español (Spanish) Recommend ...

  7. 78 FR 19490 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-04-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting...; and Expanding Information about Dementia and Co- occurring Chronic Conditions among Older Adults...

  8. 78 FR 17412 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2013-03-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding Opportunity Announcement, Initial Review The meeting...

  9. 78 FR 13677 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2013-02-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding Opportunity Announcement, Initial Review The meeting...

  10. Ebola (Ebola Virus Disease): Prevention

    Science.gov (United States)

    ... Search Form Controls Cancel Submit Search the CDC Ebola (Ebola Virus Disease) Note: Javascript is disabled or is ... message, please visit this page: About CDC.gov . Ebola (Ebola Virus Disease) About Ebola Questions & Answers 2014- ...

  11. Precision Nutrition and Omega-3 Polyunsaturated Fatty Acids: A Case for Personalized Supplementation Approaches for the Prevention and Management of Human Diseases

    Directory of Open Access Journals (Sweden)

    Floyd H. Chilton

    2017-10-01

    Full Text Available Background: Dietary essential omega-6 (n-6 and omega-3 (n-3 18 carbon (18C- polyunsaturated fatty acids (PUFA, linoleic acid (LA and α-linolenic acid (ALA, can be converted (utilizing desaturase and elongase enzymes encoded by FADS and ELOVL genes to biologically-active long chain (LC; >20-PUFAs by numerous cells and tissues. These n-6 and n-3 LC-PUFAs and their metabolites (ex, eicosanoids and endocannabinoids play critical signaling and structural roles in almost all physiologic and pathophysiologic processes. Methods: This review summarizes: (1 the biosynthesis, metabolism and roles of LC-PUFAs; (2 the potential impact of rapidly altering the intake of dietary LA and ALA; (3 the genetics and evolution of LC-PUFA biosynthesis; (4 Gene–diet interactions that may lead to excess levels of n-6 LC-PUFAs and deficiencies of n-3 LC-PUFAs; and (5 opportunities for precision nutrition approaches to personalize n-3 LC-PUFA supplementation for individuals and populations. Conclusions: The rapid nature of transitions in 18C-PUFA exposure together with the genetic variation in the LC-PUFA biosynthetic pathway found in different populations make mal-adaptations a likely outcome of our current nutritional environment. Understanding this genetic variation in the context of 18C-PUFA dietary exposure should enable the development of individualized n-3 LC-PUFA supplementation regimens to prevent and manage human disease.

  12. Precision Nutrition and Omega-3 Polyunsaturated Fatty Acids: A Case for Personalized Supplementation Approaches for the Prevention and Management of Human Diseases

    Science.gov (United States)

    Chilton, Floyd H.; Dutta, Rahul; Reynolds, Lindsay M.; Sergeant, Susan; Mathias, Rasika A.; Seeds, Michael C.

    2017-01-01

    Background: Dietary essential omega-6 (n-6) and omega-3 (n-3) 18 carbon (18C-) polyunsaturated fatty acids (PUFA), linoleic acid (LA) and α-linolenic acid (ALA), can be converted (utilizing desaturase and elongase enzymes encoded by FADS and ELOVL genes) to biologically-active long chain (LC; >20)-PUFAs by numerous cells and tissues. These n-6 and n-3 LC-PUFAs and their metabolites (ex, eicosanoids and endocannabinoids) play critical signaling and structural roles in almost all physiologic and pathophysiologic processes. Methods: This review summarizes: (1) the biosynthesis, metabolism and roles of LC-PUFAs; (2) the potential impact of rapidly altering the intake of dietary LA and ALA; (3) the genetics and evolution of LC-PUFA biosynthesis; (4) Gene–diet interactions that may lead to excess levels of n-6 LC-PUFAs and deficiencies of n-3 LC-PUFAs; and (5) opportunities for precision nutrition approaches to personalize n-3 LC-PUFA supplementation for individuals and populations. Conclusions: The rapid nature of transitions in 18C-PUFA exposure together with the genetic variation in the LC-PUFA biosynthetic pathway found in different populations make mal-adaptations a likely outcome of our current nutritional environment. Understanding this genetic variation in the context of 18C-PUFA dietary exposure should enable the development of individualized n-3 LC-PUFA supplementation regimens to prevent and manage human disease. PMID:29068398

  13. Precision Nutrition and Omega-3 Polyunsaturated Fatty Acids: A Case for Personalized Supplementation Approaches for the Prevention and Management of Human Diseases.

    Science.gov (United States)

    Chilton, Floyd H; Dutta, Rahul; Reynolds, Lindsay M; Sergeant, Susan; Mathias, Rasika A; Seeds, Michael C

    2017-10-25

    Dietary essential omega-6 ( n -6) and omega-3 ( n -3) 18 carbon (18C-) polyunsaturated fatty acids (PUFA), linoleic acid (LA) and α-linolenic acid (ALA), can be converted (utilizing desaturase and elongase enzymes encoded by FADS and ELOVL genes) to biologically-active long chain (LC; >20)-PUFAs by numerous cells and tissues. These n -6 and n -3 LC-PUFAs and their metabolites (ex, eicosanoids and endocannabinoids) play critical signaling and structural roles in almost all physiologic and pathophysiologic processes. This review summarizes: (1) the biosynthesis, metabolism and roles of LC-PUFAs; (2) the potential impact of rapidly altering the intake of dietary LA and ALA; (3) the genetics and evolution of LC-PUFA biosynthesis; (4) Gene-diet interactions that may lead to excess levels of n -6 LC-PUFAs and deficiencies of n -3 LC-PUFAs; and (5) opportunities for precision nutrition approaches to personalize n -3 LC-PUFA supplementation for individuals and populations. The rapid nature of transitions in 18C-PUFA exposure together with the genetic variation in the LC-PUFA biosynthetic pathway found in different populations make mal-adaptations a likely outcome of our current nutritional environment. Understanding this genetic variation in the context of 18C-PUFA dietary exposure should enable the development of individualized n -3 LC-PUFA supplementation regimens to prevent and manage human disease.

  14. Preventing disability in inflammatory bowel disease.

    Science.gov (United States)

    Allen, Patrick B; Gower-Rousseau, Corinne; Danese, Silvio; Peyrin-Biroulet, Laurent

    2017-11-01

    Disability is a common worldwide health challenge and it has been increasing over the past 3 decades. The treatment paradigm has changed dramatically in inflammatory bowel diseases (IBDs) from control of symptoms towards full control of disease (clinical and endoscopic remission) with the goal of preventing organ damage and disability. These aims are broadly similar to rheumatoid arthritis and multiple sclerosis. Since the 1990s, our attention has focused on quality of life in IBD, which is a subjective measure. However, as an objective end-point in clinical trials and population studies, measures of disability in IBD have been proposed. Disability is defined as '…any restriction or lack (resulting from an impairment) of ability to perform an activity in the manner or within the range considered normal for a human being.' Recently, after 10 years of an international collaborative effort with the World Health Organization (WHO), a disability index was developed and validated. This index ideally would assist with the assessment of disease progression in IBD. In this review, we will provide the evidence to support the use of disability in IBD patients, including experience from rheumatoid arthritis and multiple sclerosis. New treatment strategies, and validation studies that have underpinned the interest and quantification of disability in IBD, will be discussed.

  15. Mediterranean Diet and Prevention of Chronic Diseases

    Science.gov (United States)

    Romagnolo, Donato F.; Selmin, Ornella I.

    2017-01-01

    A large body of research data suggests that traditional dietary habits and lifestyle unique to the Mediterranean region (Mediterranean diet, MD) lower the incidence of chronic diseases and improve longevity. These data contrast with troubling statistics in the United States and other high income countries pointing to an increase in the incidence of chronic diseases and the projected explosion in cost of medical care associated with an aging population. In 2013, the MD was inscribed by UNESCO in the “Representative List of the Intangible Cultural Heritage of Humanity.” The 2015–2020 Dietary Guidelines for Americans included the MD as a healthy dietary pattern. Therefore, specific objectives of this article are to provide an overview of the nutritional basis of this healthful diet, its metabolic benefits, and its role in multiple aspects of disease prevention and healthy aging. Whereas recommendations about the MD often focus on specific foods or bioactive compounds, we suggest that the eating pattern as a whole likely contributes to the health promoting effects of the MD. PMID:29051674

  16. The Role of Probiotic Lactic Acid Bacteria and Bifidobacteria in the Prevention and Treatment of Inflammatory Bowel Disease and Other Related Diseases: A Systematic Review of Randomized Human Clinical Trials

    Directory of Open Access Journals (Sweden)

    Maria Jose Saez-Lara

    2015-01-01

    Full Text Available Inflammatory bowel disease (IBD, which includes Crohn’s disease (CD and ulcerative colitis (UC, is a chronic inflammation of the small intestine and colon caused by a dysregulated immune response to host intestinal microbiota in genetically susceptible subjects. A number of fermented dairy products contain lactic acid bacteria (LAB and bifidobacteria, some of which have been characterized as probiotics that can modify the gut microbiota and may be beneficial for the treatment and the prevention of IBD. The objective of this review was to carry out a systematic search of LAB and bifidobacteria probiotics and IBD, using the PubMed and Scopus databases, defined by a specific equation using MeSH terms and limited to human clinical trials. The use of probiotics and/or synbiotics has positive effects in the treatment and maintenance of UC, whereas in CD clear effectiveness has only been shown for synbiotics. Furthermore, in other associated IBD pathologies, such as pouchitis and cholangitis, LAB and bifidobacteria probiotics can provide a benefit through the improvement of clinical symptoms. However, more studies are needed to understand their mechanisms of action and in this way to understand the effect of probiotics prior to their use as coadjuvants in the therapy and prevention of IBD conditions.

  17. The Role of Probiotic Lactic Acid Bacteria and Bifidobacteria in the Prevention and Treatment of Inflammatory Bowel Disease and Other Related Diseases: A Systematic Review of Randomized Human Clinical Trials

    Science.gov (United States)

    Saez-Lara, Maria Jose; Gomez-Llorente, Carolina; Plaza-Diaz, Julio; Gil, Angel

    2015-01-01

    Inflammatory bowel disease (IBD), which includes Crohn's disease (CD) and ulcerative colitis (UC), is a chronic inflammation of the small intestine and colon caused by a dysregulated immune response to host intestinal microbiota in genetically susceptible subjects. A number of fermented dairy products contain lactic acid bacteria (LAB) and bifidobacteria, some of which have been characterized as probiotics that can modify the gut microbiota and may be beneficial for the treatment and the prevention of IBD. The objective of this review was to carry out a systematic search of LAB and bifidobacteria probiotics and IBD, using the PubMed and Scopus databases, defined by a specific equation using MeSH terms and limited to human clinical trials. The use of probiotics and/or synbiotics has positive effects in the treatment and maintenance of UC, whereas in CD clear effectiveness has only been shown for synbiotics. Furthermore, in other associated IBD pathologies, such as pouchitis and cholangitis, LAB and bifidobacteria probiotics can provide a benefit through the improvement of clinical symptoms. However, more studies are needed to understand their mechanisms of action and in this way to understand the effect of probiotics prior to their use as coadjuvants in the therapy and prevention of IBD conditions. PMID:25793197

  18. Office of Disease Prevention and Health Promotion

    Science.gov (United States)

    ... Healthy People healthfinder Office of Disease Prevention and Health Promotion Spotlight: This Diabetes Month, Don’t Forget About the Importance of Exercise for People with Type 1 Diabetes In honor ...

  19. Linking Microbiota to Human Diseases

    DEFF Research Database (Denmark)

    Wu, Hao; Tremaroli, Valentina; Bäckhed, F

    2015-01-01

    The human gut microbiota encompasses a densely populated ecosystem that provides essential functions for host development, immune maturation, and metabolism. Alterations to the gut microbiota have been observed in numerous diseases, including human metabolic diseases such as obesity, type 2...

  20. Prevention and Conservative Therapy of Diverticular Disease.

    Science.gov (United States)

    Kruse, Elena; Leifeld, Ludger

    2015-04-01

    Diverticular disease is a common problem. Prevention and treatment of complications depend on the stage of the disease. Lifestyle modifications are suitable preventive measures, aiming to reduce obesity and to balance the diet with a high amount of fiber and a low amount of meat. However, evidence to guide the pharmacological treatment of diverticular disease and diverticulitis is limited. Literature review. Antibiotics are not proven to be effective in patients with uncomplicated diverticulitis and without further risk factors; neither do they improve treatment nor prevent complications. Mesalazine might have an effect on pain relief in diverticular disease even though it has no significant effect on the outcome of diverticulitis. In complicated diverticulitis, inpatient treatment including antibiotics is mandatory. Evidence for the treatment of diverticular disease is limited. Further research is needed.

  1. 77 FR 29351 - Disease, Disability, and Injury Prevention and Control; Special Interest Projects (SIPs): Initial...

    Science.gov (United States)

    2012-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Framing to Increase Support for Evidence-based Tobacco Control, SIP12-060, Panel A, initial review. In... Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and Date 11:00 a.m.-5:30 p...

  2. 78 FR 19489 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-04-01

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and...; and Tobacco Use Quitline Registries for Continuously Engaging Participants in Cessation, SIP13-073.... L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the aforementioned...

  3. 76 FR 10908 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Maternal...

    Science.gov (United States)

    2011-02-28

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Maternal Vitamin D Status and Preterm Birth, DP11-002, Initial... and other committee management activities, for both the Centers for Disease Control and Prevention and...

  4. 75 FR 78999 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Maternal...

    Science.gov (United States)

    2010-12-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Maternal Vitamin D Status and Preterm Birth, DP11-002, Initial... Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and Date: 11 a...

  5. Strengthening the prevention of periodontal disease

    DEFF Research Database (Denmark)

    Petersen, Poul Erik; Ogawa, Hiroshi

    2005-01-01

    BACKGROUND: The aim of this paper is to provide an overview of the burden of periodontal disease in adult populations worldwide, to emphasize the essential risk factors common to periodontal disease and chronic diseases, to outline important new strategies for effective prevention of periodontal...... disease, and to inform about the role of the World Health Organization (WHO) in developing a national capacity for the prevention of disease. METHODS: Information about periodontal health status as measured by the Community Periodontal Index system is stored in the WHO Global Oral Health Data Bank......; advanced disease with deep periodontal pockets (> or =6 mm) affects approximately 10% to 15% of adults worldwide. The available evidence shows that important risk factors for periodontal disease relate to poor oral hygiene, tobacco use, excessive alcohol consumption, stress, and diabetes mellitus...

  6. Does prevention for Alzheimer's disease exist?

    Directory of Open Access Journals (Sweden)

    Sonia Maria Dozzi Brucki

    Full Text Available Abstract The prevention of Alzheimer's disease is a growing public health concern amidst an ageing population. Meanwhile, there is no effective or curative treatment available where prevention could greatly reduce health costs. This review was based on reports of potential preventive factors, including modifiable lifestyle factors, as well as preventive pharmacological strategies. Although the present review was not systematic, the reports selected from PubMed using "Alzheimer's disease" and "prevention" as key-words, allow us to affirm that pursuing a healthy lifestyle; physical, cognitive, leisure activities; good social engagement; a high consumption of fish, low consumption of dietary fat and moderate consumption of wine, and control of vascular risk factors appear to be potential factors for delaying dementia.

  7. Ecohealth Interventions for Chagas Disease Prevention in Central ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This had the effect of preventing reinfestation and modifying the insects' feeding practices such that they switched from human to chicken blood meals (chickens do not transmit the disease). This project will test the insect control program in selected border areas in the three countries where T. dimidiata is highly prevalent ...

  8. [Condom effectiveness to prevent sexually transmitted diseases].

    Science.gov (United States)

    Vera, Eduardo Gayón; Orozco, Hilda Hernández; Soto, Selene Sam; Aburto, Esther Lombardo

    2008-02-01

    Sexual transmitted diseases (included HIV/AIDS) are a common and preventable cause of perinatal morbidity and mortality. When used consistently and correctly, condoms are effective to prevent these diseases, however, its protection does not account for 100%. To know the effectiveness of male condom, through bibliographic evidence, to prevent sexual transmitted infections in heterosexual serodiscordant partners. A bibliographical review of Medline/Pubmed, LILACS and Cochrane databases, and publications of the National Health Institutes, Centers for Disease Control and Prevention, World Health Organization, and WHO AIDS Global Program was done to analyze male condom effectiveness to prevent sexual transmitted diseases. Reports demonstrated that male condom protection against HIV/AIDS in heterosexual serodiscordant partners goes from 60 to 95%. Most recent information (2006) showed 80%. Two studies demonstrated no HPV protection with male condom, and another one 70% of protection. Male condom demonstrated no HPV-1 protection, but decrease of risk in HVS-2 transmission in women (0.85 of protection). Male condom protection against sexual transmitted diseases is not 100%. There must be used additional measures that have demonstrated its utility to decrease transmission risk.

  9. Genetic Mapping in Human Disease

    OpenAIRE

    Altshuler, David; Daly, Mark J.; Lander, Eric S.

    2008-01-01

    Genetic mapping provides a powerful approach to identify genes and biological processes underlying any trait influenced by inheritance, including human diseases. We discuss the intellectual foundations of genetic mapping of Mendelian and complex traits in humans, examine lessons emerging from linkage analysis of Mendelian diseases and genome-wide association studies of common diseases, and discuss questions and challenges that lie ahead.

  10. Prevention of allergic disease in childhood

    DEFF Research Database (Denmark)

    Halken, Susanne

    2004-01-01

    manifestations e.g. CMA and atopic dermatitis can be reduced significantly by simple dietary measures for the first4 months of life. In all infants breastfeeding should beencouraged for at least 4-6 months, and exposure to tobacco smoke should be avoided during pregnancy and early childhood. In HR infants...... for this review was to evaluate possible preventive measures as regards prevention of development of allergic disease in childhood--primary prevention--and also some aspects of the effect of specific allergy treatment as regards secondary prevention in children with allergic asthma and allergic......) and/or hydrolyzed cow's milk-based formula the first 4-6 months as regards: (i) the allergy preventive effect of BM/extensively hydrolysed formula (eHF) compared with ordinary cow's milk-based formula, (ii) the effect of two different eHFs, a whey (Profylac) and a casein-based (Nutramigen) formula...

  11. The prevention of tobacco-related disease.

    Science.gov (United States)

    Raw, M; McNeill, A

    1994-11-01

    The key components of a strategy to prevent tobacco-related disease are outlined. These measures aim to increase the cessation of tobacco use and reduce its uptake. Components are wide-ranging, including a taxation policy, a ban on advertising and promotion, a comprehensive health promotion programme including advice from primary health care professionals and the development of campaigning skills, particularly by the medical profession. The prevention of tobacco-related disease has moved into the domain of campaigners and lobbyists at political, economic and international levels. The key target is countering the activities, especially the unethical trade practices, of the wealthy and powerful tobacco industry.

  12. ENHANCING VACCINAL PREVENTION OF THE HUMAN PAPILLOMA VIRAL (HPV INFECTION: PROTECTING PEOPLE OF DIFFERENT AGE AND SEX FROM A RANGE OF HPV-ASSOCIATED DISEASES

    Directory of Open Access Journals (Sweden)

    M. G. Galitskaya

    2013-01-01

    Full Text Available HPV is the most widespread sexually transmitted infection. HPV affects men and women regardless of age and leads to the development of various anogenital area diseases. International studies proved a wide clinical range of the tetravalent HPV vaccine protection and allowed recommending it for the prevention of not only cervical cancer, but also of vulvar, vaginal and anal cancer and anogenital condylomae in patients of both sexes. 42 countries have already introduced national HPV-vaccination programs in compliance with WHO recommendations. Anogenital area cancer morbidity reduction in these countries is expected in 10-15 years. However, a reduction or even complete disappearance of anogenital condylomae among the population has already been noted in a range of countries because the incubation period of this disease is short; this is the first marker of vaccination efficacy in a population.

  13. Human genome project and sickle cell disease.

    Science.gov (United States)

    Norman, Brenda J; Miller, Sheila D

    2011-01-01

    Sickle cell disease is one of the most common genetic blood disorders in the United States that affects 1 in every 375 African Americans. Sickle cell disease is an inherited condition caused by abnormal hemoglobin in the red blood cells. The Human Genome Project has provided valuable insight and extensive research advances in the understanding of the human genome and sickle cell disease. Significant progress in genetic knowledge has led to an increase in the ability for researchers to map and sequence genes for diagnosis, treatment, and prevention of sickle cell disease and other chronic illnesses. This article explores some of the recent knowledge and advances about sickle cell disease and the Human Genome Project.

  14. Seven challenges in modeling vaccine preventable diseases

    Directory of Open Access Journals (Sweden)

    C.J.E. Metcalf

    2015-03-01

    Full Text Available Vaccination has been one of the most successful public health measures since the introduction of basic sanitation. Substantial mortality and morbidity reductions have been achieved via vaccination against many infections, and the list of diseases that are potentially controllable by vaccines is growing steadily. We introduce key challenges for modeling in shaping our understanding and guiding policy decisions related to vaccine preventable diseases.

  15. 75 FR 27561 - Disease, Disability, and Injury Prevention and Control; Special Emphasis Panel (SEP): A...

    Science.gov (United States)

    2010-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control; Special Emphasis Panel (SEP): A Prospective Birth Cohort Study Involving Environmental Uranium... Control and Prevention (CDC), announces the aforementioned meeting: Times and Date: 1 p.m.-4 p.m., July 8...

  16. 77 FR 31358 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): Initial...

    Science.gov (United States)

    2012-05-25

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Resident Knowledge and Practice in Physical Activity, Nutrition, and Obesity Counseling for Primary... Activity, Nutrition, and Obesity Counseling for Primary Prevention of Cancer, SIP12-053, Panel C, initial...

  17. 75 FR 13560 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Knowledge...

    Science.gov (United States)

    2010-03-22

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Knowledge Synthesis Center for... to ``Knowledge Synthesis Center for Evaluating Genomic Application in Practice and Prevention, GD 10...

  18. The normal bacterial flora prevents GI disease

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. The normal bacterial flora prevents GI disease. Inhibits pathogenic enteric bacteria. Decrease luminal pH; Secrete bacteriocidal proteins; Colonization resistance; Block epithelial binding – induce MUC2. Improves epithelial and mucosal barrier integrity. Produce ...

  19. 76 FR 39879 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-07-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Human...

  20. 76 FR 13413 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP); Meeting

    Science.gov (United States)

    2011-03-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP); Meeting Studies at the Animal-Human Interface of Influenza and Other...

  1. Alzheimer's disease prevention: A way forward.

    Science.gov (United States)

    Bermejo-Pareja, F; Llamas-Velasco, S; Villarejo-Galende, A

    2016-12-01

    This review proposes a more optimistic view of Alzheimer's disease (AD), in contrast to that contributed by the ageing of the population and the failure of potentially curative therapies (vaccines and others). Treatment failure is likely due to the fact that AD gestates in the brain for decades but manifests in old age. This review updates the concept of AD and presents the results of recent studies that show that primary prevention can reduce the incidence and delay the onset of the disease. Half of all cases of AD are potentially preventable through education, the control of cardiovascular risk factors, the promotion of healthy lifestyles and specific drug treatments. These approaches could substantially reduce the future incidence rate of this disease. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  2. 78 FR 6329 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-01-30

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Birth Defects... Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control...

  3. Prevention of infectious tick-borne diseases in humans: Comparative studies of the repellency of different dodecanoic acid-formulations against Ixodes ricinus ticks (Acari: Ixodidae

    Directory of Open Access Journals (Sweden)

    Dautel Hans

    2008-04-01

    Full Text Available Abstract Background Ticks of the species Ixodes ricinus are the main vectors of Lyme Borreliosis and Tick-borne Encephalitis – two rapidly emerging diseases in Europe. Repellents provide a practical means of protection against tick bites and can therefore minimize the transmission of tick-borne diseases. We developed and tested seven different dodecanoic acid (DDA-formulations for their efficacy in repelling host-seeking nymphs of I. ricinus by laboratory screening. The ultimately selected formulation was then used for comparative investigations of commercially available tick repellents in humans. Methods Laboratory screening tests were performed using the Moving-object (MO bioassay. All test formulations contained 10% of the naturally occurring active substance DDA and differed only in terms of the quantitative and qualitative composition of inactive ingredients and fragrances. The test procedure used in the human bioassays is a modification of an assay described by the U.S. Environmental Protection Agency and recommended for regulatory affairs. Repellency was computed using the equation: R = 100 - NR/N × 100, where NR is the number of non-repelled ticks, and N is the respective number of control ticks. All investigations were conducted in a controlled laboratory environment offering standardized test conditions. Results All test formulations strongly repelled nymphs of I. ricinus (100-81% protection as shown by the MO-bioassay. The majority of ticks dropped off the treated surface of the heated rotating drum that served as the attractant (1 mg/cm2 repellent applied. The 10% DDA-based formulation, that produced the best results in laboratory screening, was as effective as the coconut oil-based reference product. The mean protection time of both preparations was generally similar and averaged 8 hours. Repellency investigations in humans showed that the most effective 10% DDA-based formulation (~1.67 mg/cm2 applied strongly avoided the

  4. [Prevention and treatment of Alzheimer disease].

    Science.gov (United States)

    Donoso S, Archibaldo; Delgado D, Carolina

    2009-02-01

    The pharmacological interventions for Alzheimer disease should be based in its pathogenic mechanisms such as amyloidogenesis, tau hyperphosphorilation, disturbances in neurotransmission and changes in neuronal trophism. Other therapies derive from epidemiological observations, such as antioxidants and anti-inflammatory drugs, estrogens, statins and anti hypertensive drugs. Some life style interventions, such as changes in diet, exercise and brain stimulation could also be beneficial for the prevention of Alzheimer disease. Ongoing research on pathogenic mechanisms promises the discovery of more effective therapies. Healthy life style should always be recommended due to its benefit and lack of untoward effects.

  5. Garlic for Cardiovascular Disease: Prevention or Treatment?

    Science.gov (United States)

    Alali, Feras Q; El-Elimat, Tamam; Khalid, Lila; Hudaib, Reema; Al-Shehabi, Tuqa Saleh; Eid, Ali H

    2017-01-01

    Cardiovascular disease (CVD) is the leading cause of global mortality with a substantial economic impact. The annual deaths are expected to increase in the next decade. An array of dietary supplements is being used by people worldwide to ameliorate cardiovascular risk factors. Garlic (Allium sativum L.), a top-selling herbal dietary supplement, is renowned for its wide range beneficial effects, particularly in the treatment and prevention of CVD. This review aims to present a thorough discussion of the available evidence-based data which support the use of garlic in the treatment or prevention of cardiovascular diseases, including atherosclerosis, hypertension, and hyperlipidemia. The molecular mechanisms underlying these effects are dissected as well. This review supports the notion that garlic has the potential to treat mild hypertension, to decrease hypercholesterolemia, and to prevent atherosclerosis. More clinical studies are essential to unequivocally understand the mechanisms underlying treatment or prevention of these cardiovascular conditions. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  6. Prediction and prevention of ischemic placental disease.

    Science.gov (United States)

    Friedman, Alexander M; Cleary, Kirsten L

    2014-04-01

    Preeclampsia, intrauterine growth restriction (IUGR), and placental abruption are obstetrical conditions that constitute the syndrome of ischemic placental disease or IPD, the leading cause of indicated preterm birth and an important cause of neonatal morbidity and mortality. While the phenotypic manifestations vary significantly for preeclampsia, IUGR, and abruption, these conditions may share a common underlying etiology as evidenced by: (1) shared clinical risk factors, (2) increased recurrence risk across pregnancies as well as increased co-occurrence of IPD conditions within a pregnancy, and (3) findings that suggest the underlying pathophysiologic processes may be similar. IPD is of major clinical importance and accounts for a large proportion of indicated preterm delivery ranging from the periviable to late preterm period. Successful prevention of IPD and resultant preterm delivery could substantially improve neonatal and maternal outcomes. This article will review the following topics: (1) The complicated research literature on aspirin and the prevention of preeclampsia and IUGR. (2) Research evidence on other medical interventions to prevent IPD. (3) New clinical interventions currently under investigations, including statins. (4) Current clinical recommendations for prevention of ischemic placental disease. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. Methods for the detection of antioxidants which prevent age related diseases: a critical review with particular emphasis on human intervention studies.

    Science.gov (United States)

    Hoelzl, C; Bichler, J; Ferk, F; Simic, T; Nersesyan, A; Elbling, L; Ehrlich, V; Chakraborty, A; Knasmüller, S

    2005-03-01

    It is well documented that reactive oxygen species (ROS) are involved in the aetiology of age related diseases. Over the last decades, strong efforts have been made to identify antioxidants in human foods and numerous promising compounds have been detected which are used for the production of supplements and functional foods. The present paper describes the advantages and limitations of methods which are currently used for the identification of antioxidants. Numerous in vitro methods are available which are easy to perform and largely used in screening trials. However, the results of such tests are only partly relevant for humans as certain active compounds (e.g. those with large molecular configuration) are only poorly absorbed in the gastrointestinal tract and/or may undergo metabolic degradation. Therefore experimental models are required which provide information if protective effects take place in humans under realistic conditions. Over the last years, several methods have been developed which are increasingly used in human intervention trials. The most widely used techniques are chemical determinations of oxidised guanosine in peripheral blood cells or urine and single cell gel electrophoresis (comet) assays with lymphocytes which are based on the measurement of DNA migration in an electric field. By using of DNA-restriction enzymes (formamidopyrimidine DNA glycosylase and endonuclease III) it is possible to monitor the endogenous formation of oxidised purines and pyrimidines; recently also protocols have been developed which enable to monitor alterations in the repair of oxidised DNA. Alternatively, also the frequency of micronucleated cells can be monitored with the cytokinesis block method in peripheral human blood cells before and after intervention with putative antioxidants. To obtain information on alterations of the sensitivity towards oxidative damage, the cells can be treated ex vivo with ROS (H(2)O(2) exposure, radiation). The evaluation of

  8. Diagnosis, monitoring and prevention of exposure-related non-communicable diseases in the living and working environment: DiMoPEx-project is designed to determine the impacts of environmental exposure on human health.

    Science.gov (United States)

    Budnik, Lygia Therese; Adam, Balazs; Albin, Maria; Banelli, Barbara; Baur, Xaver; Belpoggi, Fiorella; Bolognesi, Claudia; Broberg, Karin; Gustavsson, Per; Göen, Thomas; Fischer, Axel; Jarosinska, Dorota; Manservisi, Fabiana; O'Kennedy, Richard; Øvrevik, Johan; Paunovic, Elizabet; Ritz, Beate; Scheepers, Paul T J; Schlünssen, Vivi; Schwarzenbach, Heidi; Schwarze, Per E; Sheils, Orla; Sigsgaard, Torben; Van Damme, Karel; Casteleyn, Ludwine

    2018-01-01

    The WHO has ranked environmental hazardous exposures in the living and working environment among the top risk factors for chronic disease mortality. Worldwide, about 40 million people die each year from noncommunicable diseases (NCDs) including cancer, diabetes, and chronic cardiovascular, neurological and lung diseases. The exposure to ambient pollution in the living and working environment is exacerbated by individual susceptibilities and lifestyle-driven factors to produce complex and complicated NCD etiologies. Research addressing the links between environmental exposure and disease prevalence is key for prevention of the pandemic increase in NCD morbidity and mortality. However, the long latency, the chronic course of some diseases and the necessity to address cumulative exposures over very long periods does mean that it is often difficult to identify causal environmental exposures. EU-funded COST Action DiMoPEx is developing new concepts for a better understanding of health-environment (including gene-environment) interactions in the etiology of NCDs. The overarching idea is to teach and train scientists and physicians to learn how to include efficient and valid exposure assessments in their research and in their clinical practice in current and future cooperative projects. DiMoPEx partners have identified some of the emerging research needs, which include the lack of evidence-based exposure data and the need for human-equivalent animal models mirroring human lifespan and low-dose cumulative exposures. Utilizing an interdisciplinary approach incorporating seven working groups, DiMoPEx will focus on aspects of air pollution with particulate matter including dust and fibers and on exposure to low doses of solvents and sensitizing agents. Biomarkers of early exposure and their associated effects as indicators of disease-derived information will be tested and standardized within individual projects. Risks arising from some NCDs, like pneumoconioses, cancers and

  9. Oral hygiene in the prevention of caries and periodontal disease.

    Science.gov (United States)

    Löe, H

    2000-06-01

    While some periodontal disease may be as old as mankind itself, caries as a public health problem appeared with the development of flour and sugar mills, and the universal access to fermentable carbohydrates. As a consequence, during the last 500 years caries and periodontal disease have been the most common diseases afflicting the human mouth. Together, these two diseases have been responsible for untold pain and suffering, and for excessive destruction and loss of people's teeth. With improving social circumstances in most industrialised nations, increased availability and affordability of modern oral health care, and the promotion of conservative treatment concepts, the 20th century saw significant progress in eliminating pain and tooth loss. Moreover, during the last 50 years advances in the oral health sciences and in technology, have not only increased our understanding of the nature of these diseases and their causes, but also introduced and tested new approaches to their prevention.

  10. Soil Borne Human Diseases

    NARCIS (Netherlands)

    Jeffery, Simon; Van der Putten, Wim H.

    2011-01-01

    Soils are home to a remarkable array of biodiversity with some estimates stating that 25% of the Earth’s species find their home in the soil. Of these organisms, the vast majority are not of any threat to human health, but rather function to provide numerous ecosystem services which emerge through

  11. Influenza as a human disease

    Indian Academy of Sciences (India)

    First page Back Continue Last page Graphics. Influenza as a human disease. Commonly perceived as a mild disease, affects every one, sometimes a couple of times in a year. Globally, seasonal influenza epidemics result in about three to five million yearly cases of severe illness and about 250,000 to 500,000 yearly ...

  12. Heart failure: preventing disease and death worldwide.

    Science.gov (United States)

    Ponikowski, Piotr; Anker, Stefan D; AlHabib, Khalid F; Cowie, Martin R; Force, Thomas L; Hu, Shengshou; Jaarsma, Tiny; Krum, Henry; Rastogi, Vishal; Rohde, Luis E; Samal, Umesh C; Shimokawa, Hiroaki; Budi Siswanto, Bambang; Sliwa, Karen; Filippatos, Gerasimos

    2014-09-01

    Heart failure is a life-threatening disease and addressing it should be considered a global health priority. At present, approximately 26 million people worldwide are living with heart failure. The outlook for such patients is poor, with survival rates worse than those for bowel, breast or prostate cancer. Furthermore, heart failure places great stresses on patients, caregivers and healthcare systems. Demands on healthcare services, in particular, are predicted to increase dramatically over the next decade as patient numbers rise owing to ageing populations, detrimental lifestyle changes and improved survival of those who go on to develop heart failure as the final stage of another disease. It is time to ease the strain on healthcare systems through clear policy initiatives that prioritize heart failure prevention and champion equity of care for all. Despite the burdens that heart failure imposes on society, awareness of the disease is poor. As a result, many premature deaths occur. This is in spite of the fact that most types of heart failure are preventable and that a healthy lifestyle can reduce risk. Even after heart failure has developed, premature deaths could be prevented if people were taught to recognize the symptoms and seek immediate medical attention. Public awareness campaigns focusing on these messages have great potential to improve outcomes for patients with heart failure and ultimately to save lives. Compliance with clinical practice guidelines is also associated with improved outcomes for patients with heart failure. However, in many countries, there is considerable variation in how closely physicians follow guideline recommendations. To promote equity of care, improvements should be encouraged through the use of hospital performance measures and incentives appropriate to the locality. To this end, policies should promote the research required to establish an evidence base for performance measures that reflect improved outcomes for patients

  13. Human communicable diseases

    International Nuclear Information System (INIS)

    2003-01-01

    The rising incidence of malaria and tuberculosis in sub-Saharan Africa is causing great hardship, not only to the individuals affected but also to the economies of the countries where they are rife. Both diseases are becoming more resistant to the drugs that are currently available for treatment and drug resistant strains are posing a global threat. The International Atomic Energy Agency (IAEA) is responding by sponsoring a programme to build technical competency in molecular and radioisotope-based techniques. (IAEA)

  14. Viral diseases and human evolution

    OpenAIRE

    Leal, Elcio de Souza [UNIFESP; Zanotto, Paolo Marinho de Andrade [UNIFESP

    2000-01-01

    The interaction of man with viral agents was possibly a key factor shaping human evolution, culture and civilization from its outset. Evidence of the effect of disease, since the early stages of human speciation, through pre-historical times to the present suggest that the types of viruses associated with man changed in time. As human populations progressed technologically, they grew in numbers and density. As a consequence different viruses found suitable conditions to thrive and establish l...

  15. Guidelines for the secondary prevention of rheumatic heart disease

    Directory of Open Access Journals (Sweden)

    Abdulrazaq Al-Jazairi

    2017-03-01

    Rheumatic fever and rheumatic heart disease can be prevented with appropriate antibiotics administration to prevent the progression of valve damage. The current use of primary and secondary prevention antibiotics in Saudi Arabia is not known. Therefore, this clinical practice guideline is developed, based on the best available evidence, to promote appropriate antibiotics secondary prophylaxis use for prevention of rheumatic heart disease.

  16. Viral diseases and human evolution

    Directory of Open Access Journals (Sweden)

    Leal Élcio de Souza

    2000-01-01

    Full Text Available The interaction of man with viral agents was possibly a key factor shaping human evolution, culture and civilization from its outset. Evidence of the effect of disease, since the early stages of human speciation, through pre-historical times to the present suggest that the types of viruses associated with man changed in time. As human populations progressed technologically, they grew in numbers and density. As a consequence different viruses found suitable conditions to thrive and establish long-lasting associations with man. Although not all viral agents cause disease and some may in fact be considered beneficial, the present situation of overpopulation, poverty and ecological inbalance may have devastating effets on human progress. Recently emerged diseases causing massive pandemics (eg., HIV-1 and HCV, dengue, etc. are becoming formidable challenges, which may have a direct impact on the fate of our species.

  17. Viral diseases and human evolution.

    Science.gov (United States)

    Leal, E de S; Zanotto, P M

    2000-01-01

    The interaction of man with viral agents was possibly a key factor shaping human evolution, culture and civilization from its outset. Evidence of the effect of disease, since the early stages of human speciation, through pre-historical times to the present suggest that the types of viruses associated with man changed in time. As human populations progressed technologically, they grew in numbers and density. As a consequence different viruses found suitable conditions to thrive and establish long-lasting associations with man. Although not all viral agents cause disease and some may in fact be considered beneficial, the present situation of overpopulation, poverty and ecological inbalance may have devastating effects on human progress. Recently emerged diseases causing massive pandemics (e.g., HIV-1 and HCV, dengue, etc.) are becoming formidable challenges, which may have a direct impact on the fate of our species.

  18. 77 FR 19018 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2012-03-29

    ... [Federal Register Volume 77, Number 61 (Thursday, March 29, 2012)] [Notices] [Page 19018] [FR Doc No: 2012-7551] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC) In accordance...

  19. 78 FR 60876 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2013-10-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC) In accordance with section 10(a)(2) of the Federal...

  20. 78 FR 64503 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2013-10-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC) Cancellation: This notice was published in the Federal...

  1. 78 FR 18602 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2013-03-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC) In accordance with section 10(a)(2) of the Federal...

  2. 76 FR 62071 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2011-10-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC) In accordance with section 10(a)(2) of the Federal...

  3. 76 FR 4703 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pregnancy...

    Science.gov (United States)

    2011-01-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pregnancy Risk Assessment Monitoring System (PRAMS), DP11-001 Panel...

  4. 77 FR 61756 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-10-11

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Occupational...

  5. 77 FR 19018 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-03-29

    ... [Federal Register Volume 77, Number 61 (Thursday, March 29, 2012)] [Notices] [Page 19018] [FR Doc No: 2012-7545] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The...

  6. 78 FR 37542 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns NIOSH...

  7. 78 FR 19490 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review Notice of Cancellation: A notice was published in the...

  8. 78 FR 17410 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial review

    Science.gov (United States)

    2013-03-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial review The meeting announced below concerns Epi-Centers for...

  9. 76 FR 28790 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-05-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member Conflict...

  10. 78 FR 75923 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-12-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Clinical...

  11. 78 FR 732 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-01-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Identification...

  12. 76 FR 52330 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-08-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member Conflict...

  13. 77 FR 4048 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-01-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Evaluation of...

  14. 77 FR 5257 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-02-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Detecting...

  15. 77 FR 14806 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-03-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Epidemiology...

  16. 76 FR 18766 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-04-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Epidemiologic...

  17. 77 FR 36544 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-06-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Coordinating...

  18. 77 FR 7164 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-02-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member Conflict...

  19. 77 FR 28393 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-05-14

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Research to...

  20. 78 FR 25743 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-05-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member Conflict...

  1. 77 FR 25180 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Conducting...

  2. 78 FR 9926 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-02-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Medicaid...

  3. 77 FR 12844 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-03-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Detecting...

  4. 77 FR 48986 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-08-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member Conflict...

  5. 77 FR 27460 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-05-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Conducting...

  6. 76 FR 28438 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-05-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns ``Affordable...

  7. 78 FR 19269 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-03-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review Notice of Cancellation: This document corrects a...

  8. 77 FR 44618 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-07-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns the World Trade...

  9. 77 FR 22326 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Extension of the...

  10. 78 FR 60878 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-10-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Health Promotion...

  11. 77 FR 25181 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-27

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Research...

  12. 78 FR 17412 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-03-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Strengthening...

  13. 77 FR 28392 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-05-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Alcohol-related...

  14. 78 FR 17411 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-03-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Monitoring and...

  15. 76 FR 56461 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-09-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Emerging...

  16. 77 FR 20822 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Detecting...

  17. 77 FR 4047 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-01-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Epidemiology...

  18. 76 FR 49771 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-08-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Special Interest...

  19. 78 FR 56236 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-09-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns NIOSH Member...

  20. 78 FR 36785 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-06-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Centers for...

  1. 78 FR 60877 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-10-02

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Occupational...

  2. 77 FR 31018 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-05-24

    ... [Federal Register Volume 77, Number 101 (Thursday, May 24, 2012)] [Notices] [Pages 31018-31019] [FR Doc No: 2012-12675] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial...

  3. 76 FR 29756 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-05-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Centers for...

  4. 76 FR 78263 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-12-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Occupational...

  5. 78 FR 60875 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-10-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Occupational...

  6. 77 FR 39497 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-07-03

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Projects (SIPs): Nutrition and Obesity Policy Research and Evaluation Network (NOPREN)--Coordinating Center, SIP12-061 and Nutrition and Obesity Policy Research and Evaluation Network (NOPREN)--Collaborating...

  7. 76 FR 3909 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Family...

    Science.gov (United States)

    2011-01-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Family History and Diamond..., discussion, and evaluation of ``Family History and Diamond Blackfan Anemia, DD11-010, initial review...

  8. 75 FR 41872 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance...

    Science.gov (United States)

    2010-07-19

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance, Natural History... evaluation of ``Surveillance, Natural History, Quality of Care and Outcomes of Diabetes Mellitus with Onset...

  9. 75 FR 13560 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance...

    Science.gov (United States)

    2010-03-22

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance, Natural History... evaluation of ``Surveillance, Natural History, Quality of Care and Outcomes of Diabetes Mellitus With Onset...

  10. 76 FR 13621 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Family...

    Science.gov (United States)

    2011-03-14

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Family History and Diamond Blackfan Anemia, DD11- 010, Initial Review Correction: This notice was published in the Federal Register on...

  11. 75 FR 29561 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance...

    Science.gov (United States)

    2010-05-26

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance, Natural History, Quality of Care and Outcomes of Diabetes Mellitus with Onset in Childhood and Adolescence, RFA DP 10-001...

  12. New technologies in predicting, preventing and controlling emerging infectious diseases.

    Science.gov (United States)

    Christaki, Eirini

    2015-01-01

    Surveillance of emerging infectious diseases is vital for the early identification of public health threats. Emergence of novel infections is linked to human factors such as population density, travel and trade and ecological factors like climate change and agricultural practices. A wealth of new technologies is becoming increasingly available for the rapid molecular identification of pathogens but also for the more accurate monitoring of infectious disease activity. Web-based surveillance tools and epidemic intelligence methods, used by all major public health institutions, are intended to facilitate risk assessment and timely outbreak detection. In this review, we present new methods for regional and global infectious disease surveillance and advances in epidemic modeling aimed to predict and prevent future infectious diseases threats.

  13. 75 FR 78997 - Centers for Disease Control and Prevention/Health Resources and Services Administration (CDC/HRSA...

    Science.gov (United States)

    2010-12-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Centers for Disease Control and Prevention/Health Resources and Services Administration (CDC/HRSA) Advisory Committee... and other committee management activities, for both the Centers for Disease Control and Prevention and...

  14. 75 FR 7483 - Advisory Committee to the Director (ACD), Centers for Disease Control (CDC) and Prevention-Ethics...

    Science.gov (United States)

    2010-02-19

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control (CDC) and Prevention--Ethics Subcommittee (ES); Correction AGENCY: Centers for Disease Control and Prevention (CDC), HHS. ACTION: Notice of meeting; meeting...

  15. Polypills for the prevention of Cardiovascular diseases.

    Science.gov (United States)

    Kolte, Dhaval; Aronow, Wilbert S; Banach, Maciej

    2016-11-01

    Cardiovascular diseases (CVD) remain the leading cause of death worldwide with an estimated 17.5 million deaths per year. Since its initial conception over a decade ago, the use of cardiovascular polypills has gained increasing momentum as a strategy to lower risk factor levels and prevent CVD. Several new data have emerged including the recent publication of the first outcomes trial using polypills. Areas covered: In this review, the authors summarize the current literature on the safety, efficacy, and cost-effectiveness of polypills for primary and secondary prevention of CVD, describe the current controversies in this field, and identify important areas for future research. The authors searched PubMed, CENTRAL, and ClinicalTrials.gov from inception till 25 June 2016 using the search term 'polypill.' Expert opinion: Cardiovascular polypills containing aspirin, statin, and one or more anti-hypertensive medications, along with lifestyle interventions, represent an attractive, safe, and cost-effective strategy for primary and secondary prevention of CVD. Future research efforts should focus on identifying patients who will benefit the most from the use of polypills, marketing several polypills with different components and doses, and developing novel regulatory strategies for making polypills more readily available in all countries worldwide.

  16. Antioxidant Phytochemicals for the Prevention and Treatment of Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Yu-Jie Zhang

    2015-11-01

    Full Text Available Overproduction of oxidants (reactive oxygen species and reactive nitrogen species in the human body is responsible for the pathogenesis of some diseases. The scavenging of these oxidants is thought to be an effective measure to depress the level of oxidative stress of organisms. It has been reported that intake of vegetables and fruits is inversely associated with the risk of many chronic diseases, and antioxidant phytochemicals in vegetables and fruits are considered to be responsible for these health benefits. Antioxidant phytochemicals can be found in many foods and medicinal plants, and play an important role in the prevention and treatment of chronic diseases caused by oxidative stress. They often possess strong antioxidant and free radical scavenging abilities, as well as anti-inflammatory action, which are also the basis of other bioactivities and health benefits, such as anticancer, anti-aging, and protective action for cardiovascular diseases, diabetes mellitus, obesity and neurodegenerative diseases. This review summarizes recent progress on the health benefits of antioxidant phytochemicals, and discusses their potential mechanisms in the prevention and treatment of chronic diseases.

  17. Antioxidant Phytochemicals for the Prevention and Treatment of Chronic Diseases.

    Science.gov (United States)

    Zhang, Yu-Jie; Gan, Ren-You; Li, Sha; Zhou, Yue; Li, An-Na; Xu, Dong-Ping; Li, Hua-Bin

    2015-11-27

    Overproduction of oxidants (reactive oxygen species and reactive nitrogen species) in the human body is responsible for the pathogenesis of some diseases. The scavenging of these oxidants is thought to be an effective measure to depress the level of oxidative stress of organisms. It has been reported that intake of vegetables and fruits is inversely associated with the risk of many chronic diseases, and antioxidant phytochemicals in vegetables and fruits are considered to be responsible for these health benefits. Antioxidant phytochemicals can be found in many foods and medicinal plants, and play an important role in the prevention and treatment of chronic diseases caused by oxidative stress. They often possess strong antioxidant and free radical scavenging abilities, as well as anti-inflammatory action, which are also the basis of other bioactivities and health benefits, such as anticancer, anti-aging, and protective action for cardiovascular diseases, diabetes mellitus, obesity and neurodegenerative diseases. This review summarizes recent progress on the health benefits of antioxidant phytochemicals, and discusses their potential mechanisms in the prevention and treatment of chronic diseases.

  18. Homocysteine, vitamins, and prevention of vascular disease.

    Science.gov (United States)

    McCully, Kilmer S

    2004-04-01

    examining whether lowering plasma homocysteine levels with supplemental B vitamins will prevent mortality and morbidity from arteriosclerotic vascular disease.

  19. Colonic diverticular disease. Treatment and prevention.

    Science.gov (United States)

    Gargallo Puyuelo, Carla J; Sopeña, Federico; Lanas Arbeloa, Angel

    2015-12-01

    Diverticular disease represents the most common disease affecting the colon in the Western world. Most cases remain asymptomatic, but some others will have symptoms or develop complications. The aims of treatment in symptomatic uncomplicated diverticular disease are to prevent complications and reduce the frequency and intensity of symptoms. Fibre, probiotics, mesalazine, rifaximin and their combinations seem to be usually an effective therapy. In the uncomplicated diverticulitis, outpatient management is considered the optimal approach in the majority of patients, and oral antibiotics remain the mainstay of treatment. Admission to hospital and intravenous antibiotic are recommended only when the patient is unable to intake food orally, affected by severe comorbidity or does not improve. However, inpatient management and intravenous antibiotics are necessary in complicated diverticulitis. The role of surgery is also changing. Most diverticulitis-associated abscesses can be treated with antibiotics and/or percutaneous drainage and emergency surgery is considered only in patients with acute peritonitis. Finally, patient related factors, and not the number of recurrences, play the most important role in selecting recipients of elective surgery to avoid recurrences. Copyright © 2015 Elsevier España, S.L.U. and AEEH y AEG. All rights reserved.

  20. Cardiovascular disease: primary prevention, disease modulation and regenerative therapy.

    LENUS (Irish Health Repository)

    Sultan, Sherif

    2012-10-01

    Cardiovascular primary prevention and regeneration programs are the contemporary frontiers in functional metabolic vascular medicine. This novel science perspective harnesses our inherent ability to modulate the interface between specialized gene receptors and bioavailable nutrients in what is labeled as the nutrient-gene interaction. By mimicking a natural process through the conveyance of highly absorbable receptor specific nutrients, it is feasible to accelerate cell repair and optimize mitochondrial function, thereby achieving cardiovascular cure. We performed a comprehensive review of PubMed, EMBASE and Cochrane Review databases for articles relating to cardiovascular regenerative medicine, nutrigenomics and primary prevention, with the aim of harmonizing their roles within contemporary clinical practice. We searched in particular for large-scale randomized controlled trials on contemporary cardiovascular pharmacotherapies and their specific adverse effects on metabolic pathways which feature prominently in cardiovascular regenerative programs, such as nitric oxide and glucose metabolism. Scientific research on \\'cardiovascular-free\\' centenarians delineated that low sugar and low insulin are consistent findings. As we age, our insulin level increases. Those who can decelerate the rapidity of this process are prompting their cardiovascular rejuvenation. It is beginning to dawn on some clinicians that contemporary treatments are not only failing to impact on our most prevalent diseases, but they may be causing more damage than good. Primary prevention programs are crucial elements for a better outcome. Cardiovascular primary prevention and regeneration programs have enhanced clinical efficacy and quality of life and complement our conventional endovascular practice.

  1. 75 FR 14447 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention

    Science.gov (United States)

    2010-03-25

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory... Decision Making Regarding Allocation of Mechanical Ventilators During a Severe Influenza Pandemic.'' Other agenda items will include updates from the ACD, CDC subcommittees; CDC organizational improvement; the...

  2. Infectious disease-related laws: prevention and control measures

    Directory of Open Access Journals (Sweden)

    Mijeong Park

    2017-07-01

    Full Text Available OBJECTIVES This study examines recently revised Korean government legislation addressing global infectious disease control for public health emergency situations, with the aim of proposing more rational, effective and realistic interpretations and applications for improvement of law. METHODS The Korea reported its first laboratory-confirmed case of Middle East Respiratory Syndrome (MERS coronavirus on May 20, 2015. Since the first indexed case, Korean public health authorities enforced many public health measures that were not authorized in the law; the scope of the current law was too limited to cover MERS. Korea has three levels of government: the central government, special self-governing provinces, and si/gun/gu. Unfortunately, the Infectious Disease Control and Prevention Act does not designate the specific roles of each level of government, and does not state how these governmental branches should be vertically integrated in a state of emergency. RESULTS When thinking about these policy questions, we should be especially concerned about introducing a new act that deals with all matters relevant to emerging infectious diseases. The aim would be to develop a structure that specifies the roles of each level of government, and facilitates the close collaboration among them, then enacting this in law for the prevention and response of infectious disease. CONCLUSIONS To address this problem, after analyzing the national healthcare infrastructure along with the characteristics of emerging infectious diseases, we propose the revision of the relevant law(s in terms of governance aspects, emergency medical countermeasure aspects, and the human rights aspect.

  3. Infectious disease-related laws: prevention and control measures.

    Science.gov (United States)

    Park, Mijeong

    2017-01-01

    This study examines recently revised Korean government legislation addressing global infectious disease control for public health emergency situations, with the aim of proposing more rational, effective and realistic interpretations and applications for improvement of law. The Korea reported its first laboratory-confirmed case of Middle East Respiratory Syndrome (MERS) coronavirus on May 20, 2015. Since the first indexed case, Korean public health authorities enforced many public health measures that were not authorized in the law; the scope of the current law was too limited to cover MERS. Korea has three levels of government: the central government, special self-governing provinces, and si/gun/gu. Unfortunately, the Infectious Disease Control and Prevention Act does not designate the specific roles of each level of government, and does not state how these governmental branches should be vertically integrated in a state of emergency. When thinking about these policy questions, we should be especially concerned about introducing a new act that deals with all matters relevant to emerging infectious diseases. The aim would be to develop a structure that specifies the roles of each level of government, and facilitates the close collaboration among them, then enacting this in law for the prevention and response of infectious disease. To address this problem, after analyzing the national healthcare infrastructure along with the characteristics of emerging infectious diseases, we propose the revision of the relevant law(s) in terms of governance aspects, emergency medical countermeasure aspects, and the human rights aspect.

  4. Chronic Beryllium Disease Prevention Program Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, S

    2012-03-29

    This document describes how Lawrence Livermore National Laboratory (LLNL) meets the requirements and management practices of federal regulation 10 CFR 850, 'Chronic Beryllium Disease Prevention Program (CBDPP).' This revision of the LLNL CBDPP incorporates clarification and editorial changes based on lessons learned from employee discussions, observations and reviews of Department of Energy (DOE) Complex and commercial industry beryllium (Be) safety programs. The information is used to strengthen beryllium safety practices at LLNL, particularly in the areas of: (1) Management of small parts and components; and (2) Communication of program status to employees. Future changes to LLNL beryllium activities and on-going operating experience will be incorporated into the program as described in Section S, 'Performance Feedback.'

  5. [Prevention of dementia (including Alzheimer's disease)].

    Science.gov (United States)

    Kornhuber, H H

    2004-05-01

    Prevention of dementia: Life expectancy still increases linearly, and the elderly part of the European population grows rapidly in relation to the young. Dementia, however, grows even more rapidly, because it increases exponentially after age 65; it will become a great burden if nothing is done. The discussion so far is concentrated on treatment, whereas prevention is neglected. The therapy of dementia, however, has limited effect. Contrary to a widespread opinion prevention is possible. Genetic factors alone dominate the fate of cognition only in about 3 % of the cases. Besides age, lifestyle and the vascular risk factors exercise a great influence. High blood pressure carries a fourfold risk, diabetes more than doubles the risk both of the vascular and of the Alzheimer type; combined even more. Especially cerebral microangiopathy is strongly associated with Alzheimer's dementia, it triggers the vicious circle which leads to amyloid deposition. The importance of the circulation is underestimated, because most of the microvascular cerebral lesions are not perceived by the patient. All the risk factors for Alzheimer's disease after age 65 are also vascular risk factors especially for microangiopathy: Apo-E4, oestrogen deficiency, insulin resistance, diabetes, arterial hypertension, high cholesterol, old age and increased plasma homocystin which is often caused by alcohol consumption even in moderate doses. A healthy life style with daily outdoor activity and a Mediterranean diet not only reduces the risk of dementia, but also of coronary death and cancer. Cognitively stimulating activity protects even more than physical activity against dementia; the basis for this is acquired in youth by education. Therapy with statins is advisable if atherosclerosis cannot be reasonably counteracted by physical activity and diet.

  6. [Cardiovascular disease prevention and life style modifications].

    Science.gov (United States)

    Baudet, M; Daugareil, C; Ferrieres, J

    2012-04-01

    Cardiovascular diseases are mainly caused by atherosclerosis, the development of which is highly dependent on our Western lifestyle. Slowing this pathology depends on the reduction of risk factors such as hypercholesterolemia, high blood pressure, smoking, lack of physical activity, excess weight and diabetes. Drug treatment exists and is very effective, but too often they treat the immediate abnormality such as diabetes, high blood pressure and hypercholesterolemia and not the underlying causes: poor eating habits, lack of physical activity and excess weight. These have a negative impact on endothelial function, oxidative stress, and can trigger inflammation, arrythmias and thrombosis. Cardiovascular prevention must therefore target sedentary lifestyle, excess weight, and favor low-calorie, low-salt food and Mediterranean diet. The way this diet works begins to be understood and goes beyond simple cardiovascular prevention. Therapeutic education holds a growing and complementary role in the Public Health system which should call upon the strengths of all healthcare professionals. Copyright © 2011. Published by Elsevier SAS.

  7. Animal models for human diseases.

    Science.gov (United States)

    Rust, J H

    1982-01-01

    The use of animal models for the study of human disease is, for the most part, a recent development. This discussion of the use of animal models for human diseases directs attention to the sterile period, early advances, some personal experiences, the human as the model, biological oddities among common laboratory animals, malignancies in laboratory animals, problems created by federal regulations, cancer tests with animals, and what the future holds in terms of the use of animal models as an aid to understanding human disease. In terms of early use of animal models, there was a school of rabbis, some of whom were also physicians, in Babylon who studied and wrote extensively on ritual slaughter and the suitability of birds and beasts for food. Considerable detailed information on animal pathology, physiology, anatomy, and medicine in general can be found in the Soncino Babylonian Talmudic Translations. The 1906 edition of the "Jewish Encyclopedia," has been a rich resource. Although it has not been possible to establish what diseases of animals were studied and their relationship to the diseases of humans, there are fascinating clues to pursue, despite the fact that these were sterile years for research in medicine. The quotation from the Talmud is of interest: "The medical knowledge of the Talmudist was based upon tradition, the dissection of human bodies, observation of disease and experiments upon animals." A bright light in the lackluster years of medical research was provided by Galen, considered the originator of research in physiology and anatomy. His dissection of animals and work on apes and other lower animals were models for human anatomy and physiology and the bases for many treatises. Yet, Galen never seemed to suggest that animals could serve as models for human diseases. Most early physicians who can be considered to have been students of disease developed their medical knowledge by observing the sick under their care. 1 early medical investigator

  8. Preventive Effects of Houttuynia cordata Extract for Oral Infectious Diseases

    Directory of Open Access Journals (Sweden)

    Yasuko Sekita

    2016-01-01

    Full Text Available Houttuynia cordata (HC (Saururaceae has been used internally and externally as a traditional medicine and as an herbal tea for healthcare in Japan. Our recent survey showed that HC poultice (HCP prepared from smothering fresh leaves of HC had been frequently used for the treatment of purulent skin diseases with high effectiveness. Our experimental study also demonstrated that ethanol extract of HCP (eHCP has antibacterial, antibiofilm, and anti-inflammatory effects against S. aureus which caused purulent skin diseases. In this study, we focused on novel effects of HCP against oral infectious diseases, such as periodontal disease and dental caries. We determined the antimicrobial and antibiofilm effects of water solution of HCP ethanol extract (wHCP against important oral pathogens and investigated its cytotoxicity and anti-inflammatory effects on human oral epithelial cells. wHCP had moderate antimicrobial effects against some oral microorganisms and profound antibiofilm effects against Fusobacterium nucleatum, Streptococcus mutans, and Candida albicans. In addition, wHCP had no cytotoxic effects and could inhibit interleukin-8 and CCL20 productions by Porphyromonas gingivalis lipopolysaccharide-stimulated human oral keratinocytes. Our findings suggested that wHCP may be clinically useful for preventing oral infectious diseases as a mouthwash for oral care.

  9. Prevention

    Science.gov (United States)

    ... Error processing SSI file About Heart Disease & Stroke Prevention Heart disease and stroke are an epidemic in ... secondhand smoke. Barriers to Effective Heart Disease & Stroke Prevention Many people with key risk factors for heart ...

  10. Prebiotics as functional food ingredients preventing diet-related diseases.

    Science.gov (United States)

    Florowska, A; Krygier, K; Florowski, T; Dłużewska, E

    2016-05-18

    This paper reviews the potential of prebiotic-containing foods in the prevention or postponement of certain diet-related diseases, such as cardiovascular diseases with hypercholesterolemia, osteoporosis, diabetes, gastrointestinal infections and gut inflammation. Also the data on prebiotics as food ingredients and their impact on food product quality are presented. Prebiotics are short chain carbohydrates that are resistant to the digestion process in the upper part of the digestive system, are not absorbed in any segment of the gastrointestinal system, and finally are selectively fermented by specific genera of colonic bacteria. The mechanisms of the beneficial impacts of prebiotics on human health are very difficult to specify directly, because their health-promoting functions are related to fermentation by intestinal microflora. The impact of prebiotics on diet-related diseases in many ways also depends on the products of their fermentation. Prebiotics as functional food ingredients also have an impact on the quality of food products, due to their textural and gelling properties. Prebiotics as food additives can be very valuable in the creation of functional food aimed at preventing or postponing many diet-related diseases. They additionally have beneficial technological properties which improve the quality of food products.

  11. Prevention of cardiovascular disease in rheumatoid arthritis.

    Science.gov (United States)

    Hollan, I; Dessein, P H; Ronda, N; Wasko, M C; Svenungsson, E; Agewall, S; Cohen-Tervaert, J W; Maki-Petaja, K; Grundtvig, M; Karpouzas, G A; Meroni, P L

    2015-10-01

    The increased risk of cardiovascular disease (CVD) in rheumatoid arthritis (RA) has been recognized for many years. However, although the characteristics of CVD and its burden resemble those in diabetes, the focus on cardiovascular (CV) prevention in RA has lagged behind, both in the clinical and research settings. Similar to diabetes, the clinical picture of CVD in RA may be atypical, even asymptomatic. Therefore, a proactive screening for subclinical CVD in RA is warranted. Because of the lack of clinical trials, the ideal CVD prevention (CVP) in RA has not yet been defined. In this article, we focus on challenges and controversies in the CVP in RA (such as thresholds for statin therapy), and propose recommendations based on the current evidence. Due to the significant contribution of non-traditional, RA-related CV risk factors, the CV risk calculators developed for the general population underestimate the true risk in RA. Thus, there is an enormous need to develop adequate CV risk stratification tools and to identify the optimal CVP strategies in RA. While awaiting results from randomized controlled trials in RA, clinicians are largely dependent on the use of common sense, and extrapolation of data from studies on other patient populations. The CVP in RA should be based on an individualized evaluation of a broad spectrum of risk factors, and include: 1) reduction of inflammation, preferably with drugs decreasing CV risk, 2) management of factors associated with increased CV risk (e.g., smoking, hypertension, hyperglycemia, dyslipidemia, kidney disease, depression, periodontitis, hypothyroidism, vitamin D deficiency and sleep apnea), and promotion of healthy life style (smoking cessation, healthy diet, adjusted physical activity, stress management, weight control), 3) aspirin and influenza and pneumococcus vaccines according to current guidelines, and 4) limiting use of drugs that increase CV risk. Rheumatologists should take responsibility for the education of

  12. Tick-Associated Diseases: Symptoms, Treatment and Prevention

    Science.gov (United States)

    Anderson, Alice; Chaney, Elizabeth

    2009-01-01

    According to the Centers for Disease Control and Prevention (CDC), there are eleven tick-associated diseases prevalent in the United States. Most commonly diagnosed are Lyme disease, anaplasmosis (ehrlichiosis) and babeisois, with Lyme disease being the most common vector-borne disease in the country. In southeastern states, studies have shown the…

  13. 76 FR 22708 - Centers for Disease Control and Prevention/Health Resources and Services Administration (CDC/HRSA...

    Science.gov (United States)

    2011-04-22

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Centers for Disease Control and Prevention/Health Resources and Services Administration (CDC/HRSA) Advisory Committee..., regarding activities related to prevention and control of HIV/AIDS and other STDs, the support of health...

  14. Wine Flavonoids in Health and Disease Prevention.

    Science.gov (United States)

    Fernandes, Iva; Pérez-Gregorio, Rosa; Soares, Susana; Mateus, Nuno; de Freitas, Victor

    2017-02-14

    Wine, and particularly red wine, is a beverage with a great chemical complexity that is in continuous evolution. Chemically, wine is a hydroalcoholic solution (~78% water) that comprises a wide variety of chemical components, including aldehydes, esters, ketones, lipids, minerals, organic acids, phenolics, soluble proteins, sugars and vitamins. Flavonoids constitute a major group of polyphenolic compounds which are directly associated with the organoleptic and health-promoting properties of red wine. However, due to the insufficient epidemiological and in vivo evidences on this subject, the presence of a high number of variables such as human age, metabolism, the presence of alcohol, the complex wine chemistry, and the wide array of in vivo biological effects of these compounds suggest that only cautious conclusions may be drawn from studies focusing on the direct effect of wine and any specific health issue. Nevertheless, there are several reports on the health protective properties of wine phenolics for several diseases such as cardiovascular diseases, some cancers, obesity, neurodegenerative diseases, diabetes, allergies and osteoporosis. The different interactions that wine flavonoids may have with key biological targets are crucial for some of these health-promoting effects. The interaction between some wine flavonoids and some specific enzymes are one example. The way wine flavonoids may be absorbed and metabolized could interfere with their bioavailability and therefore in their health-promoting effect. Hence, some reports have focused on flavonoids absorption, metabolism, microbiota effect and overall on flavonoids bioavailability. This review summarizes some of these major issues which are directly related to the potential health-promoting effects of wine flavonoids. Reports related to flavonoids and health highlight some relevant scientific information. However, there is still a gap between the knowledge of wine flavonoids bioavailability and their health

  15. The DNA-damage response in human biology and disease

    DEFF Research Database (Denmark)

    Jackson, Stephen P; Bartek, Jiri

    2009-01-01

    , signal its presence and mediate its repair. Such responses, which have an impact on a wide range of cellular events, are biologically significant because they prevent diverse human diseases. Our improving understanding of DNA-damage responses is providing new avenues for disease management....

  16. Disease Prevention and Health Promotion: How Integrative Medicine Fits

    OpenAIRE

    Ali, Ather; Katz, David L.

    2015-01-01

    As a discipline, preventive medicine has traditionally been described to encompass primary, secondary, and tertiary prevention. The fields of preventive medicine and public health share the objectives of promoting general health, preventing disease, and applying epidemiologic techniques to these goals. This paper discusses a conceptual approach between the overlap and potential synergies of integrative medicine principles and practices with preventive medicine in the context of these levels o...

  17. Wine Flavonoids in Health and Disease Prevention

    Directory of Open Access Journals (Sweden)

    Iva Fernandes

    2017-02-01

    Full Text Available Wine, and particularly red wine, is a beverage with a great chemical complexity that is in continuous evolution. Chemically, wine is a hydroalcoholic solution (~78% water that comprises a wide variety of chemical components, including aldehydes, esters, ketones, lipids, minerals, organic acids, phenolics, soluble proteins, sugars and vitamins. Flavonoids constitute a major group of polyphenolic compounds which are directly associated with the organoleptic and health-promoting properties of red wine. However, due to the insufficient epidemiological and in vivo evidences on this subject, the presence of a high number of variables such as human age, metabolism, the presence of alcohol, the complex wine chemistry, and the wide array of in vivo biological effects of these compounds suggest that only cautious conclusions may be drawn from studies focusing on the direct effect of wine and any specific health issue. Nevertheless, there are several reports on the health protective properties of wine phenolics for several diseases such as cardiovascular diseases, some cancers, obesity, neurodegenerative diseases, diabetes, allergies and osteoporosis. The different interactions that wine flavonoids may have with key biological targets are crucial for some of these health-promoting effects. The interaction between some wine flavonoids and some specific enzymes are one example. The way wine flavonoids may be absorbed and metabolized could interfere with their bioavailability and therefore in their health-promoting effect. Hence, some reports have focused on flavonoids absorption, metabolism, microbiota effect and overall on flavonoids bioavailability. This review summarizes some of these major issues which are directly related to the potential health-promoting effects of wine flavonoids. Reports related to flavonoids and health highlight some relevant scientific information. However, there is still a gap between the knowledge of wine flavonoids

  18. Proteins aggregation and human diseases

    International Nuclear Information System (INIS)

    Hu, Chin-Kun

    2015-01-01

    Many human diseases and the death of most supercentenarians are related to protein aggregation. Neurodegenerative diseases include Alzheimer's disease (AD), Huntington's disease (HD), Parkinson's disease (PD), frontotemporallobar degeneration, etc. Such diseases are due to progressive loss of structure or function of neurons caused by protein aggregation. For example, AD is considered to be related to aggregation of Aβ40 (peptide with 40 amino acids) and Aβ42 (peptide with 42 amino acids) and HD is considered to be related to aggregation of polyQ (polyglutamine) peptides. In this paper, we briefly review our recent discovery of key factors for protein aggregation. We used a lattice model to study the aggregation rates of proteins and found that the probability for a protein sequence to appear in the conformation of the aggregated state can be used to determine the temperature at which proteins can aggregate most quickly. We used molecular dynamics and simple models of polymer chains to study relaxation and aggregation of proteins under various conditions and found that when the bending-angle dependent and torsion-angle dependent interactions are zero or very small, then protein chains tend to aggregate at lower temperatures. All atom models were used to identify a key peptide chain for the aggregation of insulin chains and to find that two polyQ chains prefer anti-parallel conformation. It is pointed out that in many cases, protein aggregation does not result from protein mis-folding. A potential drug from Chinese medicine was found for Alzheimer's disease. (paper)

  19. Global strategies to prevent chronic diseases1

    African Journals Online (AJOL)

    Nicky

    diseases have been the leading causes of death and disease in most wealthy countries. Only recently has it ... Of all chronic disease deaths 80% occur in low- and middle-income countries, and the death rates .... know, especially in low- and middle-income countries that will bear the brunt of the global chronic disease.

  20. Iatrogenic disease in the elderly: risk factors, consequences, and prevention

    Directory of Open Access Journals (Sweden)

    Sompol Permpongkosol

    2011-03-01

    Full Text Available Sompol PermpongkosolDivision of Urology, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, ThailandAbstract: The epidemiology of iatrogenic disease in the elderly has not been extensively reported. Risk factors of iatrogenic disease in the elderly are drug-induced iatrogenic disease, multiple chronic diseases, multiple physicians, hospitalization, and medical or surgical procedures. Iatrogenic disease can have a great psychomotor impact and important social consequences. To identify patients at high risk is the first step in prevention as most of the iatrogenic diseases are preventable. Interventions that can prevent iatrogenic complications include specific interventions, the use of a geriatric interdisciplinary team, pharmacist consultation and acute care for the elderly units.Keywords: iatrogenic disease, elderly, risk factors, prevention

  1. Human papillomavirus (HPV)-16/18 AS04-adjuvanted vaccine for the prevention of cervical cancer and HPV-related diseases.

    Science.gov (United States)

    Skinner, S Rachel; Apter, Dan; De Carvalho, Newton; Harper, Diane M; Konno, Ryo; Paavonen, Jorma; Romanowski, Barbara; Roteli-Martins, Cecilia; Burlet, Nansa; Mihalyi, Attila; Struyf, Frank

    2016-01-01

    Vaccines are available against human papillomavirus (HPV), the causal agent of cervical and other cancers. Efficacy data from the HPV-16/18 AS04-adjuvanted vaccine clinical trial program were reviewed. Six randomized, controlled phase II/III trials evaluating cervical endpoints enrolled women from diverse populations and geographical locations. The program analyzed extensively the cohorts most relevant from a public health perspective: the total vaccinated cohort (TVC), approximating a general population including those with existing or previous HPV infection, and TVC-naïve, approximating a population of young women before sexual debut. Results show that the vaccine reduces HPV-16/18 infection and associated cervical endpoints in women regardless of age, location, or sexual experience. It provides cross-protection against some non-vaccine oncogenic HPV types and types causing genital warts, and may be effective against vulvar, oral, and anal HPV infection. Early epidemiology data following its introduction suggest a decline in the prevalence of vaccine and some non-vaccine HPV types.

  2. Can We Prevent Obesity-Related Metabolic Diseases by Dietary Modulation of the Gut Microbiota?1

    Science.gov (United States)

    2016-01-01

    Obesity increases the risk of type 2 diabetes, cardiovascular diseases, and certain cancers, which are among the leading causes of death worldwide. Obesity and obesity-related metabolic diseases are characterized by specific alterations in the human gut microbiota. Experimental studies with gut microbiota transplantations in mice and in humans indicate that a specific gut microbiota composition can be the cause and not just the consequence of the obese state and metabolic disease, which suggests a potential for gut microbiota modulation in prevention and treatment of obesity-related metabolic diseases. In addition, dietary intervention studies have suggested that modulation of the gut microbiota can improve metabolic risk markers in humans, but a causal role of the gut microbiota in such studies has not yet been established. Here, we review and discuss the role of the gut microbiota in obesity-related metabolic diseases and the potential of dietary modulation of the gut microbiota in metabolic disease prevention and treatment. PMID:26773017

  3. New approaches to the implementation of cardiovascular disease prevention

    NARCIS (Netherlands)

    Jørstad, H.T.

    2016-01-01

    Cardiovascular disease is one of the biggest contemporary health problems worldwide. To aid preventive measures, risk calculators have been developed to estimate the risk of dying of cardiovascular disease within 10 years, for use in healthy individuals. Decisions to initiate preventive measures are

  4. Health Promotion/Disease Prevention: New Directions for Geriatric Education.

    Science.gov (United States)

    Levkoff, Sue; And Others

    1996-01-01

    Describes 10 modules for primary care practitioners on health promotion/disease prevention for the elderly on these topics: Alzheimer's disease in minorities, dehydration, diabetes, elder abuse, geriatric nutrition, oncology, oral health in long-term care, incontinence, injury prevention, and physical activity. These areas are significant for…

  5. Human papillomavirus vaccination in the prevention of cervical neoplasia.

    LENUS (Irish Health Repository)

    Astbury, Katharine

    2012-02-01

    Cervical cancer remains a major cause of morbidity and mortality for women worldwide. Although the introduction of comprehensive screening programs has reduced the disease incidence in developed countries, it remains a major problem in the developing world. The recent licensing of 2 vaccines against human papillomavirus (HPV) type 16 and HPV-18, the viruses responsible for 70% of cervical cancer cases, offers the hope of disease prevention. In this article, we review the role of HPV in the etiology of cervical cancer and the evidence to support the introduction of vaccination programs in young women and discuss the potential obstacles to widespread vaccination. In addition, we discuss the issues that remain to be elucidated, including the potential need for booster doses of the vaccine and the role of concomitant vaccination in men.

  6. Aspirin for primary prevention of cardiovascular disease in diabetes mellitus

    OpenAIRE

    Pignone, Michael; Williams, Craig D.

    2010-01-01

    Aspirin is effective for the prevention of cardiovascular events in patients with a history of vascular disease, as so-called secondary prevention. In general populations with no history of previous myocardial infarction or stroke, aspirin also seems useful for primary prevention of cardiovascular events, although the absolute benefits are smaller than those seen in patients with previous cardiovascular disease. Patients with diabetes mellitus are at an increased risk of cardiovascular events...

  7. Human Cytomegalovirus and Autoimmune Disease

    Science.gov (United States)

    2014-01-01

    Human cytomegalovirus (HCMV) represents a prototypic pathogenic member of the β-subgroup of the herpesvirus family. A range of HCMV features like its lytic replication in multiple tissues, the lifelong persistence through periods of latency and intermitting reactivation, the extraordinary large proteome, and extensive manipulation of adaptive and innate immunity make HCMV a high profile candidate for involvement in autoimmune disorders. We surveyed the available literature for reports on HCMV association with onset or exacerbation of autoimmune disease. A causative linkage between HCMV and systemic lupus erythematosus (SLE), systemic sclerosis (SSc), diabetes mellitus type 1, and rheumatoid arthritis (RA) is suggested by the literature. However, a clear association of HCMV seroprevalence and disease could not be established, leaving the question open whether HCMV could play a coresponsible role for onset of disease. For convincing conclusions population-based prospective studies must be performed in the future. Specific immunopathogenic mechanisms by which HCMV could contribute to the course of autoimmune disease have been suggested, for example, molecular mimicry by UL94 in SSc and UL83/pp65 in SLE patients, as well as aggravation of joint inflammation by induction and expansion of CD4+/CD28− T-cells in RA patients. Further studies are needed to validate these findings and to lay the grounds for targeted therapeutic intervention. PMID:24967373

  8. Heart Disease Prevention: Does Oral Health Matter?

    Science.gov (United States)

    ... Forum. 2013;16:e232. Chapple ILC, et al. Diabetes and periodontal diseases: Consensus report of the Joint EFP/AAP Workshop on Periodontitis and Systemic Diseases. Journal of Clinical Periodontology. 2013; ...

  9. PRIMARY PREVENTION OF POSTOPERATIVE REFLUX DISEASE

    Directory of Open Access Journals (Sweden)

    V. L. Martynov

    2015-01-01

    Full Text Available Creation of anastomoses between hollow organs of the abdominal cavity, retroperitoneal space and the small intestine always raises the question of the prevention of reflux from the small intestine into the cavity drained the esophagus, stomach, gallbladder, liver outer duct cysts of the liver and pancreas. After surgery, any reflux becomes pathological. Reflux – is an obligate precancer. So, throw the bile and pancreatic juices in the stomach, the stump of the stomach, esophagus contributes to reflux esophagitis, reflux gastritis, ulcers and gastric cancer, or a stump. After an internal drainage of cavity formation in the small intestine develops postoperative reflux disease, which is caused by the actions of the surgeon who tried sincerely to help the patient. It is possible to give the definition of such states “Iatrogenic Postoperative Reflux Disease”.The aim of this work was to develop and put into practice a “cap” on the afferent loop of the small intestine, do not migrate into the gut lumen, with an internal cavity drainage structures of the abdominal cavity and retroperitoneal space and to evaluate clinical outcomes. As a result, the authors have developed a way to create a “cap” on a loop of the small intestine, which is used for the drainage of cavity formation, conducted research on its safety, proper functioning, accessibility, analyzed the clinical situation offers. For drainage of cavernous fistula formation impose between him and a loop of small intestine 40–50 cm from the Treitz ligament. Form a intestine anastomosis by Brown.Above this junction length leads to the formation of the drained portion of the small intestine is about 10 cm, in the middle of which impose a “stub”. Length of discharge from the drainage area of education of the small intestine to interintestinal Brownian anastomosis is about 30 cm. To form a “plug” free land use of the greater omentum, through which by puncture-poke perform

  10. [Statins in primary prevention of cardiovascular disease].

    Science.gov (United States)

    Adham, S; Miranda, S; Doucet, J; Lévesque, H; Benhamou, Y

    2018-01-01

    Cardiovascular events are the second leading cause of death in France. The assessment of overall cardiovascular risk using a personalized assessment with weighting risk factors can predict the risk of cardiovascular events in ten years. The validated treatments to reduce cardiovascular mortality in primary prevention are few. The use of statins in primary prevention is discussed. We report in this review the updated conclusions from clinical trials regarding the treatment with statins in primary prevention. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  11. Human Milk and Allergic Diseases: An Unsolved Puzzle

    Science.gov (United States)

    Peroni, Diego G.; Boix-Amorós, Alba; Hsu, Peter S.; Van’t Land, Belinda; Skevaki, Chrysanthi; Collado, Maria Carmen; Garssen, Johan; Geddes, Donna T.; Nanan, Ralph; Slupsky, Carolyn; Wegienka, Ganesa; Kozyrskyj, Anita L.; Warner, John O.

    2017-01-01

    There is conflicting evidence on the protective role of breastfeeding in relation to the development of allergic sensitisation and allergic disease. Studies vary in methodology and definition of outcomes, which lead to considerable heterogeneity. Human milk composition varies both within and between individuals, which may partially explain conflicting data. It is known that human milk composition is very complex and contains variable levels of immune active molecules, oligosaccharides, metabolites, vitamins and other nutrients and microbial content. Existing evidence suggests that modulation of human breast milk composition has potential for preventing allergic diseases in early life. In this review, we discuss associations between breastfeeding/human milk composition and allergy development. PMID:28817095

  12. Dental caries and periodontal disease (prevention and control methods).

    Science.gov (United States)

    Juan, S P

    1999-01-01

    There is a compelling need to apply preventive programs in both private and community practice of dentistry. This is to maintain improvements in oral health in developed and industrialized countries, and to stem increases in oral diseases in underserved and developing ones. At the outset, the terms prevention and control must be understood. The former is considered to mean a procedure or course of action that prevents the onset of disease, whereas the latter, implies reversing or stabilizing disease conditions. To be more precise, prevention will refer to the pre-pathologic or pre-clinical stage encompassing the promotive and specific protection levels--primary prevention stage. On the other hand, control will encompass early diagnosis and prompt treatment, disability limitation and rehabilitation levels-termed also collectively, as pathologic, clinical and final stages, or secondary and tertiary prevention. Community-based programs are usually structured to compliment therapeutic interventions of oral diseases, as well as prevention. In this era, and towards the next millennium, preventive and control programs are given high priorities in order to minimize the need for curative, restorative and therapeutic management of oral diseases. This review of the literature will give emphasis on established methods and programs for the prevention and control of the two most common oral diseases, dental caries and periodontal disease. The problems, background, and oral health objectives for the year 2000 as proposed by the World Health Organization (WHO) and the Federation Dentaire Internationale (FDI), as well as the recent advances in oral health relative to these diseases will be discussed. Finally, to better improve the efficacy of existing prevention and control methods, research needs and areas of concern relative to these diseases will be given consideration.

  13. Analysis of Employee's Survey for Preventing Human-Errors

    International Nuclear Information System (INIS)

    Sung, Chanho; Kim, Younggab; Joung, Sanghoun

    2013-01-01

    Human errors in nuclear power plant can cause large and small events or incidents. These events or incidents are one of main contributors of reactor trip and might threaten the safety of nuclear plants. To prevent human-errors, KHNP(nuclear power plants) introduced 'Human-error prevention techniques' and have applied the techniques to main parts such as plant operation, operation support, and maintenance and engineering. This paper proposes the methods to prevent and reduce human-errors in nuclear power plants through analyzing survey results which includes the utilization of the human-error prevention techniques and the employees' awareness of preventing human-errors. With regard to human-error prevention, this survey analysis presented the status of the human-error prevention techniques and the employees' awareness of preventing human-errors. Employees' understanding and utilization of the techniques was generally high and training level of employee and training effect on actual works were in good condition. Also, employees answered that the root causes of human-error were due to working environment including tight process, manpower shortage, and excessive mission rather than personal negligence or lack of personal knowledge. Consideration of working environment is certainly needed. At the present time, based on analyzing this survey, the best methods of preventing human-error are personal equipment, training/education substantiality, private mental health check before starting work, prohibit of multiple task performing, compliance with procedures, and enhancement of job site review. However, the most important and basic things for preventing human-error are interests of workers and organizational atmosphere such as communication between managers and workers, and communication between employees and bosses

  14. Omega-3 Fatty Acids in Early Prevention of Inflammatory Neurodegenerative Disease: A Focus on Alzheimer's Disease.

    Science.gov (United States)

    Thomas, J; Thomas, C J; Radcliffe, J; Itsiopoulos, C

    2015-01-01

    Alzheimer's disease (AD) is the leading cause of dementia and the most common neurodegenerative disease in the elderly. Furthermore, AD has provided the most positive indication to support the fact that inflammation contributes to neurodegenerative disease. The exact etiology of AD is unknown, but environmental and genetic factors are thought to contribute, such as advancing age, family history, presence of chronic diseases such as cardiovascular disease (CVD) and diabetes, and poor diet and lifestyle. It is hypothesised that early prevention or management of inflammation could delay the onset or reduce the symptoms of AD. Normal physiological changes to the brain with ageing include depletion of long chain omega-3 fatty acids and brains of AD patients have lower docosahexaenoic acid (DHA) levels. DHA supplementation can reduce markers of inflammation. This review specifically focusses on the evidence in humans from epidemiological, dietary intervention, and supplementation studies, which supports the role of long chain omega-3 fatty acids in the prevention or delay of cognitive decline in AD in its early stages. Longer term trials with long chain omega-3 supplementation in early stage AD are warranted. We also highlight the importance of overall quality and composition of the diet to protect against AD and dementia.

  15. Preventing animal-to-human pandemics in Sri Lanka | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2013-03-05

    Mar 5, 2013 ... Mobile technology detects, prevents disease outbreaks in Sri Lanka. In Sri Lanka, mobile phones are now much more than just a way to stay in touch or check the Internet. View moreMobile technology detects, prevents disease outbreaks in Sri Lanka ...

  16. Obesity Revised. Chapter at "Periodontal Disease: Symptoms, Treatment and Prevention"

    DEFF Research Database (Denmark)

    Cinar, Ayse Basak

    2011-01-01

    Abstract: Obesity, diabetes and oral diseases (dental cariesand periodontal diseases), largely preventable chronic diseases, are described as global pandemic due their distribution and severe consequences. WHO has called for a global action for prevention and promotion of these diseases as a vital...... the likelihood of periodontitis which is one of the most common chronic diseases worldwide, described as pandemic, and closely related to DM2. Promoting good oral health is significantly essential for prevention and reducing the negative consequences of periodontal diseases, DM2 and obesity, and to maintain good...... investment in urgent need. Diabetes and obesity, showing an increasing trend, lead to disabilities and negatively impacts on the quality of life through life course along with oral diseases. WHO projects that the prevalence of diabetes and deaths/year attrituble to diabetes complications will double...

  17. Dietary nutrients in preventing cardiovascular diseases: a narrative review

    Directory of Open Access Journals (Sweden)

    Khadijeh Saket

    2017-05-01

    Full Text Available Foods play an important role in preparing the health of body. Foods and nutrients are effective in increasing health and regulating the immune system as well as in prevention of different diseases such as cardiovascular diseases. In the past few years, the prevalence of cardiovascular disease is progressively increasing. Change in lifestyle and dietary pattern of the societies plays an important role in inducing cardiovascular diseases. Studies have shown that the risk of cardiovascular disease among people consuming more vegetables is lower. Recent findings suggest that foods rich in omega-3, vitamins, antioxidants and fibers are useful for the health of cardiovascular system and such nutrition, in addition to disease prevention, reduces the cost and side effects of chemical treatments. In this article, different clinical trials introducing beneficial dietary approaches in preventing cardiovascular diseases are reviewed

  18. Prevention of postoperative recurrence in Crohn's disease

    NARCIS (Netherlands)

    D'Haens, G.

    1999-01-01

    Postoperative recurrence of Crohn's disease is often inevitable. Certain risk factors such as smoking, young age, and a perforating disease behavior have been identified. Patients with an enhanced risk profile should be treated with mesalamine or with azathioprine, the latter of which has higher

  19. Sexually transmitted diseases treatment guidelines 2002. Centers for Disease Control and Prevention.

    Science.gov (United States)

    2002-05-10

    These guidelines for the treatment of patients who have sexually transmitted diseases (STDs) were developed by the Centers for Disease Control and Prevention (CDC) after consultation with a group of professionals knowledgeable in the field of STDs who met in Atlanta on September 26-28, 2000. The information in this report updates the 1998 Guidelines for Treatment of Sexually Transmitted Diseases (MMWR 1998;47 [No. RR-1]). Included in these updated guidelines are new alternative regimens for scabies, bacterial vaginosis, early syphilis, and granuloma inguinale; an expanded section on the diagnosis of genital herpes (including type-specific serologic tests); new recommendations for treatment of recurrent genital herpes among persons infected with human immunodeficiency virus (HIV); a revised approach to the management of victims of sexual assault; expanded regimens for the treatment of urethral meatal warts; and inclusion of hepatitis C as a sexually transmitted infection. In addition, these guidelines emphasize education and counseling for persons infected with human papillomavirus, clarify the diagnostic evaluation of congenital syphilis, and present information regarding the emergence of quinolone-resistant Neisseria gonorrhoeae and implications for treatment. Recommendations also are provided for vaccine-preventable STDs, including hepatitis A and hepatitis B.

  20. Therapeutic and prevention strategies against human enterovirus 71 infection

    Science.gov (United States)

    Kok, Chee Choy

    2015-01-01

    Human enterovirus 71 (HEV71) is the cause of hand, foot and mouth disease and associated neurological complications in children under five years of age. There has been an increase in HEV71 epidemic activity throughout the Asia-Pacific region in the past decade, and it is predicted to replace poliovirus as the extant neurotropic enterovirus of highest global public health significance. To date there is no effective antiviral treatment and no vaccine is available to prevent HEV71 infection. The increase in prevalence, virulence and geographic spread of HEV71 infection over the past decade provides increasing incentive for the development of new therapeutic and prevention strategies against this emerging viral infection. The current review focuses on the potential, advantages and disadvantages of these strategies. Since the explosion of outbreaks leading to large epidemics in China, research in natural therapeutic products has identified several groups of compounds with anti-HEV71 activities. Concurrently, the search for effective synthetic antivirals has produced promising results. Other therapeutic strategies including immunotherapy and the use of oligonucleotides have also been explored. A sound prevention strategy is crucial in order to control the spread of HEV71. To this end the ultimate goal is the rapid development, regulatory approval and widespread implementation of a safe and effective vaccine. The various forms of HEV71 vaccine designs are highlighted in this review. Given the rapid progress of research in this area, eradication of the virus is likely to be achieved. PMID:25964873

  1. Physician Performance Assessment: Prevention of Cardiovascular Disease

    Science.gov (United States)

    Lipner, Rebecca S.; Weng, Weifeng; Caverzagie, Kelly J.; Hess, Brian J.

    2013-01-01

    Given the rising burden of healthcare costs, both patients and healthcare purchasers are interested in discerning which physicians deliver quality care. We proposed a methodology to assess physician clinical performance in preventive cardiology care, and determined a benchmark for minimally acceptable performance. We used data on eight…

  2. Research Award: Non-Communicable Disease Prevention

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC CRDI

    In 2015,. NCDP invites research award proposals that advance our program by exploring the challenges of adopting and implementing policies that prevent NCDs and reduce the major risk factors, such as tobacco use, unhealthy diet, alcohol misuse, and physical inactivity. This includes evidence for policies and laws that:.

  3. A survey of veterinarian involvement in zoonotic disease prevention practices.

    Science.gov (United States)

    Lipton, Beth A; Hopkins, Sharon G; Koehler, Jane E; DiGiacomo, Ronald F

    2008-10-15

    To determine the extent to which practicing veterinarians in King County, Washington, engaged in commonly recommended practices for the prevention of zoonotic diseases. Cross-sectional survey. Sample Population-Licensed veterinarians practicing clinical medicine in King County, Washington. A survey was sent between September and November 2006 to 454 licensed veterinarians practicing clinical medicine in King County. 370 valid responses were received. A high proportion (280/362 [77%]) of respondents agreed that it was very important for veterinarians to educate clients on zoonotic disease prevention, but only 43% (158/367) reported that they had initiated discussions about zoonotic diseases with clients on a daily basis, and only 57% (203/356) indicated that they had client educational materials on zoonotic diseases available in their practices. Thirty-one percent (112/360) of respondents indicated that there were no written infection-control guidelines for staff members in the practice, and 28% (105/371) reported having been infected with a zoonotic disease in practice. Results illustrated that veterinarians recognize their important role in zoonotic disease prevention and suggested that veterinarians would welcome stronger partnerships with public health agencies and other health professionals in this endeavor. Methods to increase veterinarians' involvement in zoonotic disease prevention include discussing zoonotic diseases more frequently with clients, physicians, and public health agencies; encouraging higher risk individuals to discuss zoonotic diseases; having educational materials on zoonotic diseases available for clients; improving infection-control practices; and ensuring that continuing education courses on zoonotic diseases are regularly available.

  4. Through a public health lens. Preventing violence against women: an update from the US Centers for Disease Control and Prevention.

    Science.gov (United States)

    Graffunder, Corinne M; Noonan, Rita K; Cox, Pamela; Wheaton, Jocelyn

    2004-01-01

    Over the past two decades, the Centers for Disease Control and Prevention (CDC) has been a key contributor to the growing public health effort to prevent violence. Although CDC and its partners are proud of their many successes, much work remains to be done. Violence continues to be a leading cause of death worldwide for people aged 15-44. Moreover, although many forms of violence garner national concern and resources, much more violence occurs in private domains and receives less attention. These hidden health hazards silently drain our nation's human, economic, and health resources. In this paper, we highlight the current efforts of the Division of Violence Prevention (DVP), housed within CDC's National Center for Injury Prevention and Control (NCIPC), to use a public health approach to the prevention of one key hidden health hazard: violence against women (VAW). Building from a recently developed strategic plan and a research agenda, we explain how four core public health principles--emphasizing primary prevention, advancing the science of prevention, translating science into effective programs, and building on the efforts of others--drive current programmatic activities in VAW prevention. Several current programs and projects are described. Finally, we conclude with recommendations for future prevention work by deepening our vision of leadership, expanding our partnerships, pursuing comprehensive approaches, and using evidence-based strategies.

  5. Strategies to prevent oral disease in dependent older people (Protocol).

    OpenAIRE

    Brocklehurst, Paul; Williams, Lynne; Hoare, Zoe; Goodwin, Tom; McKenna, Gerry; Tsakos, Georgios; Chesnutt, Ivor G.; Pretty, Iain; Wassell, Rebecca; Jerkovic-Cosic, Katrina; Hayes, Martina; Watt, Richard G.; Burton, Christopher

    2016-01-01

    This is a protocol for a Cochrane Review (Intervention). The objectives are as follows:To assess the effects and costs of primary, secondary and tertiary strategies to prevent oral disease in dependent older people.

  6. Strategies to prevent oral disease in dependent older people

    OpenAIRE

    Brocklehurst, P.; Williams, L.; Hoare, Z.; Goodwin, T.; Mckenna, G.; Tsakos, G.; Chestnutt, I. G.; Pretty, I.; Wassall, R.; Jerković-Ćosić, K.; Hayes, M.; Watt, R. G.; Burton, C.

    2016-01-01

    This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To assess the effects and costs of primary, secondary and tertiary strategies to prevent oral disease in dependent older people.

  7. Nutrition in the prevention and treatment of disease

    National Research Council Canada - National Science Library

    Coulston, Ann M; Boushey, Carol; Ferruzzi, Mario G

    2013-01-01

    .... Given its unique focus and extensive coverage of clinical applications and disease prevention, this edition is organized for easy integration into advanced upper-division or graduate nutrition curriculums...

  8. The re-emergency and persistence of vaccine preventable diseases

    Directory of Open Access Journals (Sweden)

    RODRIGO C.N. BORBA

    2015-08-01

    Full Text Available The introduction of vaccination worldwide dramatically reduced the incidence of pathogenic bacterial and viral diseases. Despite the highly successful vaccination strategies, the number of cases among vaccine preventable diseases has increased in the last decade and several of those diseases are still endemic in different countries. Here we discuss some epidemiological aspects and possible arguments that may explain why ancient diseases such as, measles, polio, pertussis, diphtheria and tuberculosis are still with us.

  9. 75 FR 53703 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)-Health...

    Science.gov (United States)

    2010-09-01

    ... [Federal Register Volume 75, Number 169 (Wednesday, September 1, 2010)] [Notices] [Page 53703] [FR Doc No: 2010-21803] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)--Health...

  10. 78 FR 64504 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention-Health...

    Science.gov (United States)

    2013-10-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention (CDC) Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention--Health Disparities Subcommittee (HDS) Notice of Cancellatiion...

  11. 76 FR 57744 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)-Ethics...

    Science.gov (United States)

    2011-09-16

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)--Ethics Subcommittee (ES) Correction: This notice was published in the Federal Register on September 8, 2011, Volume 76, Number 174...

  12. 75 FR 4830 - Advisory Committee to the Director (ACD), Centers for Disease Control (CDC) and Prevention-Ethics...

    Science.gov (United States)

    2010-01-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD), Centers for Disease Control (CDC) and Prevention--Ethics Subcommittee (ES..., CDC, regarding a broad range of public health ethics questions and issues arising from programs...

  13. Prevention of sexually transmitted diseases The Shurugwi sex ...

    African Journals Online (AJOL)

    Sex-workers play an important role in the spread of sexually trans:mitted diseases (STDs) and this article tries to show that they can also play an important role in their prevention. Community participation by sex-workers in the prevention of STDs can also decrease the incidence thereof.

  14. Preventing invasive Group B Streptococcus (GBS) disease in South ...

    African Journals Online (AJOL)

    9 No. 3 has been successfully used for the prevention of tetanus, influenza and pertussis in infants.[11] A trivalent GBS polysaccharide-protein conjugate vaccine (against serotypes Ia, Ib and III) has completed phase-II evaluation among pregnant women and has the potential to prevent 70 - 80% of all invasive GBS disease.

  15. Mediterranean Diet in Prevention of Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Pelin Meryem

    2017-07-01

    Full Text Available Bad eating habits lead to the emergence of chronic health problems such as coronary artery diseases, hypertension, dyslipidaemia, cancer and obesity and the relationship between diet and diseases is emphasized and the relationship between them is clearly revealed in studies conducted over many years. The Mediterranean diet, which is first described by Angel Keys at the beginning of the 1960’s, is not a specific diet but a natural way of eating in olive-growing region. With the properties such as the use of vegetable oils such as olive oil in particular, and the consumption of fish instead of red meat, the diet constitutes a health-protective nutrition. So, this review conducted the relationship between Mediterranean diet and chronic diseases.

  16. Microwave treatment of human milk to prevent transmission of Chagas disease Tratamento do leite humano pelo microondas para prevenir a transmissão de doença de Chagas

    Directory of Open Access Journals (Sweden)

    Cláudio Santos Ferreira

    2003-01-01

    Full Text Available It is recognized that breast feeding is an alternative means of transmission of Chagas disease. However, thermal treatment of milk can prevent this occurrence. As domestic microwave ovens are becoming commonplace, the efficacy of microwave thermal treatment in inactivating Trypanosoma cruzi trypomastigotes in human milk was tested. Human milk samples infected with T. cruzi trypomastigotes (Y strain from laboratory-infected mice, were heated to 63 °C in a domestic microwave oven (2 450 MHz, 700 W. Microscopical and serological examinations demonstrated that none of the animals inoculated orally or intraperitoneally with infected milk which had been treated, got the infection, while those inoculated with untreated, infected milk, became infected. It was concluded that the simple treatment prescribed, which can easily be done at home, was effective in inactivating T. cruzi trypomastigotes contained in human milk.A amamentação é reconhecidamente um modo alternativo de transmissão da doença de Chagas. Entretanto, o tratamento térmico do leite pode evitar tal acidente. Por ser atualmente comum o uso doméstico de fornos de microondas, projetou-se um experimento para avaliar a eficácia do tratamento térmico do leite por microondas na inativação de formas de Trypanosoma cruzi contidas no leite materno. Acrescentaram-se, a amostras de leite humano, tripomastigotas de T. cruzi (cepa Y provenientes de camundongos infectados em laboratório. Essas amostras foram aquecidas a 63 ºC (sete minutos, 45% de potência em forno de microondas doméstico (2 450 MHz, 700 W. Exames microscópicos e sorológicos dos animais inoculados, por via oral ou intraperitoneal, com leite infectado e tratado, foram negativos. Os resultados dos inoculados com leite infectado e não tratado foram positivos. Concluiu-se que este é um processo simples e eficaz para inativar tripomastigotas contidos em leite, podendo facilmente ser executado em ambiente doméstico.

  17. Article I: Prevention and education regarding rabies in human beings. National Working Group on Rabies Prevention and Control.

    Science.gov (United States)

    Hanlon, C A; Olson, J G; Clark, C J

    1999-11-01

    Substantial changes in the epizootic characteristics of rabies have transpired in the United States during the past 50 years. Traditional veterinary practices and public health recommendations have effectively controlled rabies in dogs and prevented associated human fatalities; however, they have been unable to adequately address the problem of rabies in wildlife. Attributable in part to a renewed focus on emerging infectious diseases, a conference was held at the Centers for Disease Control and Prevention in 1993 to begin discussion focused on the reemergence of rabies and to formulate new suggestions for prevention and control of rabies in the United States. Three major working groups were formed from a national committee of professionals representing a broad array of biomedical disciplines. These groups concentrated on prevention of rabies in human beings, education, laboratory diagnosis of rabies, and rabies control in animals. The groups described the perceived minimum requirements to promote prevention and control of rabies in the United States into the next century. The following article describes the needs and recommendations identified by the prevention and education working group. Two other articles, scheduled for the Nov 15 and Dec 1, 1999 issues of JAVMA, will relay the needs and recommendations of the working groups on laboratory diagnosis of rabies and rabies in wildlife.

  18. Noncommunicable diseases and human rights: a promising synergy.

    Science.gov (United States)

    Gruskin, Sofia; Ferguson, Laura; Tarantola, Daniel; Beaglehole, Robert

    2014-05-01

    Noncommunicable diseases (NCDs) have finally emerged onto the global health and development agenda. Despite the increasingly important role human rights play in other areas of global health, their contribution to NCD prevention and control remains nascent. The recently adopted Global Action Plan for the Prevention and Control of NCDs 2013-2020 is an important step forward, but the lack of concrete attention to human rights is a missed opportunity. With practical implications for policy development, priority setting, and strategic design, human rights offer a logical, robust set of norms and standards; define the legal obligations of governments; and provide accountability mechanisms that can be used to enhance current approaches to NCD prevention and control. Harnessing the power of human rights can strengthen action for NCDs at the local, national, and global levels.

  19. Mind Your Mouth: Preventing Gum Disease

    Science.gov (United States)

    ... gum disease. Smoking greatly increases your risk for periodontitis—another reason not to smoke. Other factors that boost your risk include hormonal changes in women, certain medications and some illnesses like diabetes, cancer and AIDS. NIH-supported researchers are working ...

  20. Preventing Cardiovascular Disease Risk Factors through Aerobic ...

    African Journals Online (AJOL)

    This paper focused on the reduction of cardiovascular disease risk factors, through aerobic exercises. The central argument here is that through exercise there is the tendency for increased strength of the heart muscles. When this is the case, what follows is a reduction in body weight and ultimately less risk on the ...

  1. Travel related diseases and optimizing preventive strategies

    NARCIS (Netherlands)

    Wieten, R.W.

    2016-01-01

    With the figure of 1 billion annual travellers continuously increasing, travel is becoming more and more common. The binding element of this thesis is the aim to contribute to the improvement of pre-travel healthcare. The diseases studied either carry a high mortality (rabies, malaria, yellow fever)

  2. treatment and prevention of pneumococcal disease

    African Journals Online (AJOL)

    other pro-inflammatory activities of this toxin contribute to disease pathogenesis and pathology, as well as various ... Medical Research Council Unit for Inflammation and Immunity, Department of. Immunology, Faculty of Health Sciences, ... primarily as the sentinels of the innate immune system. Exposure to small numbers of ...

  3. Differentiating clinical care from disease prevention: a prerequisite for practicing quaternary prevention

    Directory of Open Access Journals (Sweden)

    Charles Dalcanale Tesser

    Full Text Available Abstract: This article contends that the distinction between clinical care (illness and prevention of future disease is essential to the practice of quaternary prevention. The authors argue that the ongoing entanglement of clinical care and prevention transforms healthy into "sick" people through changes in disease classification criteria and/or cut-off points for defining high-risk states. This diverts health care resources away from those in need of care and increases the risk of iatrogenic harm in healthy people. The distinction in focus is based on: (a management of uncertainty (more flexible when caring for ill persons; (b guarantee of benefit (required only in prevention; (c harm tolerance (nil or minimal in prevention. This implies attitudinal differences in the decision-making process: greater skepticism, scientism and resistance towards preventive action. These should be based on high-quality scientific evidence of end-outcomes that displays a net positive harm/benefit ratio.

  4. Prediction and Prevention of Emerging Zoonotic Diseases in Wildlife ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The emerging and re-emerging zoonotic diseases affecting Brazil today result from complex interactions between natural and human systems. Zoonotic diseases such as hantavirus pulmonary syndrome, rabies and leishmaniasis for example emerged as humans encroached on forested regions, bringing people into direct ...

  5. Nutritional Recommendations for Cardiovascular Disease Prevention

    OpenAIRE

    Eilat-Adar, Sigal; Sinai, Tali; Yosefy, Chaim; Henkin, Yaakov

    2013-01-01

    Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD). This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food it...

  6. Pertussis: Microbiology, Disease, Treatment, and Prevention

    Science.gov (United States)

    Salim, Abdulbaset M.; Zervos, Marcus J.; Schmitt, Heinz-Josef

    2016-01-01

    SUMMARY Pertussis is a severe respiratory infection caused by Bordetella pertussis, and in 2008, pertussis was associated with an estimated 16 million cases and 195,000 deaths globally. Sizeable outbreaks of pertussis have been reported over the past 5 years, and disease reemergence has been the focus of international attention to develop a deeper understanding of pathogen virulence and genetic evolution of B. pertussis strains. During the past 20 years, the scientific community has recognized pertussis among adults as well as infants and children. Increased recognition that older children and adolescents are at risk for disease and may transmit B. pertussis to younger siblings has underscored the need to better understand the role of innate, humoral, and cell-mediated immunity, including the role of waning immunity. Although recognition of adult pertussis has increased in tandem with a better understanding of B. pertussis pathogenesis, pertussis in neonates and adults can manifest with atypical clinical presentations. Such disease patterns make pertussis recognition difficult and lead to delays in treatment. Ongoing research using newer tools for molecular analysis holds promise for improved understanding of pertussis epidemiology, bacterial pathogenesis, bioinformatics, and immunology. Together, these advances provide a foundation for the development of new-generation diagnostics, therapeutics, and vaccines. PMID:27029594

  7. Making the Case for Disease Prevention in Perfectly Healthy Vineyards

    Science.gov (United States)

    Diseased vineyards can produce a disproportionately low ratio of yield to ecosystem services or dis-services (habitat loss, poor water quality), and have little to no returns on the capital invested. Minimizing such environmental and economic impacts depends on effective disease prevention, but ado...

  8. Preventable Deaths from Heart Disease and Stroke PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2013-09-03

    This 60 second public service announcement is based on the September 2013 CDC Vital Signs report. More than 800,000 Americans die each year from heart disease and stroke. Learn how to manage all the major risk factors.  Created: 9/3/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 9/3/2013.

  9. Theory in Chronic Disease Prevention and Health Promotion

    Science.gov (United States)

    Hall, Michael; Elise, Eifert

    2016-01-01

    Morbidity and mortality related to chronic diseases are a primary concern of health professionals, including Health Educators. According to the Centers for Disease Control and Prevention, over one half of the adult population in the United States suffer from one or more chronic conditions. Understanding the health risk behaviors that contribute to…

  10. Research on disaster prevention by human factor

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bok Youn; Kang, Chang Hee; Kang, Sun Duck; Jo, Young Do [Korea Institute of Geology Mining and Materials, Taejon (Korea)

    1998-12-01

    Mining, by its very nature, requires workers and technology to function in an unpredictable environment that can not easily be engineered to accommodate human factors. Miners' physical and cognitive capabilities are sometimes stretched to the point that 'human error' in performance result. Mine safety researchers estimate that 50-85% of all mining injuries are due, in large part, to human error. Further research suggests that the primary causes of these errors in performance lie outside the individual and can be minimized by improvements in equipment design, work environments, work procedures and training. The human factors research is providing the science needed to determine which aspects of the mining environment can be made more worker-friendly and how miners can work more safely in environments that can not be improved. Underground mines have long been recognized as an innately hazardous and physically demanding work environment. Recently, mining is becoming a more complicated process as more sophisticated technologies are introduced. The more complicated or difficult the tasks to be performed, the more critical it is to have a systematic understanding of the humans, the technology, the environments, and how they interact. Human factors is a key component in solving most of today's mine safety and health problems. Human factors research primarily centered around solving problems in the following four areas: 1) How mining methods and equipment affect safety, 2) Evaluating the fit between miner's physical capabilities and the demands of their job, 3) Improving miner's ability to perceive and react to hazards, 4) Understanding how organizational and managerial variables influence safety. Human factor research was begun during the World war II. National Coal Board (British Coal) of Great Britain commenced ergonomics in 1969, and Bureau of Mine of United States started human factor researches in same year. Japan has very short history

  11. Medico-social aspects of the prevention of noncommunicable diseases

    Directory of Open Access Journals (Sweden)

    T.V. Peresypkina

    2017-03-01

    Full Text Available Background. The noncommunicable disease (NCDs are very common among population around the world. They are the main cause of preventable mortality, cause temporary and permanent disability. NCDs are the major reason for attending for medical care and lead to economic losses. The implementations of preventive strategy, increasing the role of preventive measures are general tasks for all health care system. The analysis of trends of preventive measure for NCD nowadays is the aim of this research. Materials and methods. The study included the result of analysis of science publication and WHO database about NCD and preventive measure used as well as the results of the analysis of data of the Center for Statistics in Medicine of MoH of Ukraine. Results. Diabetes, cardiovascular diseases, cancer, chronic respiratory diseases are the major NCDs. The base factors which lead to NCD are behavioral risk factors, namely tobacco use, unhealthy diet, physical inactivity, and alcohol abuse. The WHO prepared a lot of documents, among which the most significant are the strategies on noncommunicable diseases prevention, convention against smoking, strategy on diet and physical activity, global strategy on reducing alcohol abusing and so on. Nowadays the world population follows Global Action Plan for Prevention of Noncommunicable Diseases for 2013–2020. The documents emphasize the importance of state support, the use of scientific potential and intersectoral interaction to effectively combat noncommunicable diseases. The major of scientific direction are NCD monitoring, detection of the determinant of NCD development and making strategy for usage it in conditions of limited resources. The role of Digital marketing today increases that leads to the acquisition and consolidation of the habits and behavior of modern youth. Internet marketing is very effective to form unhealthy food behavior in children and adolescents that requires adequate and urgent actions. The

  12. Treatment and prevention of invasive pneumococcal disease.

    Science.gov (United States)

    Domínguez-Alegría, A R; Pintado, V; Barbolla, I

    2018-02-12

    Invasive pneumococcal disease is a severe infection that mainly affects patients with associated comorbidity. The paediatric conjugate vaccination has resulted in a change in the adult vaccination strategy. The antibiotic resistance of pneumococcus is not currently a severe problem. Nevertheless, the World Health Organisation has included pneumococcus among the bacteria whose treatment requires the introduction of new drugs, such as ceftaroline and ceftobiprole. Although the scientific evidence is still limited, the combination of beta-lactams and macrolides is recommended as empiric therapy for bacteraemic pneumococcal pneumonia. Copyright © 2018 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  13. Software defect prevention based on human error theories

    Directory of Open Access Journals (Sweden)

    Fuqun HUANG

    2017-06-01

    Full Text Available Software defect prevention is an important way to reduce the defect introduction rate. As the primary cause of software defects, human error can be the key to understanding and preventing software defects. This paper proposes a defect prevention approach based on human error mechanisms: DPeHE. The approach includes both knowledge and regulation training in human error prevention. Knowledge training provides programmers with explicit knowledge on why programmers commit errors, what kinds of errors tend to be committed under different circumstances, and how these errors can be prevented. Regulation training further helps programmers to promote the awareness and ability to prevent human errors through practice. The practice is facilitated by a problem solving checklist and a root cause identification checklist. This paper provides a systematic framework that integrates knowledge across disciplines, e.g., cognitive science, software psychology and software engineering to defend against human errors in software development. Furthermore, we applied this approach in an international company at CMM Level 5 and a software development institution at CMM Level 1 in the Chinese Aviation Industry. The application cases show that the approach is feasible and effective in promoting developers’ ability to prevent software defects, independent of process maturity levels.

  14. Benefits of olive oil phenolic compounds in disease prevention.

    Science.gov (United States)

    Garcia-Martinez, Olga; Ruiz, Concepcion; Gutierrez-Ibanez, Alvaro; Illescas-Montes, Rebeca; Melguizo-Rodriguez, Lucia

    2018-02-12

    The preventive effects of olive oil against different diseases have been attributed to its high phenolic compound content. The objective of this study was to examine available scientific evidence on the beneficial effects against chronic diseases of olive oil phenolic compounds. This article examines recently published data on olive oil phenolic compounds and their potential benefits in the prevention of cardiovascular disease, cancer, neurodegenerative disease, and osteoporosis. The antioxidant, anti-proliferative, pro-apoptotic, and anti-inflammatory activities of olive oil phenolic compounds have preventive effects against heart disease and cancer. These compounds also exert neuroprotective and neuromodulator effects against neurodegenerative disease, inhibiting the development of amyloid plaques. Finally, they are known to protect against osteoporosis, favoring bone regeneration. Dietary intake of olive oil can be recommended by healthcare professionals as an important source of phenolic compounds that play a role in the prevention of chronic disease and the consequent improvement in quality of life. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  15. Nutritional recommendations for cardiovascular disease prevention.

    Science.gov (United States)

    Eilat-Adar, Sigal; Sinai, Tali; Yosefy, Chaim; Henkin, Yaakov

    2013-09-17

    Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD). This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10.

  16. Nutritional Recommendations for Cardiovascular Disease Prevention

    Directory of Open Access Journals (Sweden)

    Yaakov Henkin

    2013-09-01

    Full Text Available Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD. This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10.

  17. Nutritional epigenomics: a portal to disease prevention.

    Science.gov (United States)

    Choi, Sang-Woon; Claycombe, Kate J; Martinez, J Alfredo; Friso, Simonetta; Schalinske, Kevin L

    2013-09-01

    Epigenetics can be defined as inheritable and reversible phenomena that affect gene expression without altering the underlying base pair sequence. Epigenomics is the study of genome-wide epigenetic modifications. Because gene expression changes are critical in both normal development and disease progression, epigenetics is widely applicable to many aspects of biological research. The influences of nutrients and bioactive food components on epigenetic phenomena such as DNA methylation and various types of histone modifications have been extensively investigated. Because an individual's epigenetic patterns are established during early gestation and are changed and personalized by environmental factors during our lifetime, epigenetic mechanisms are quite important in the development of transgenerational and adult obesity as well as in the development of diabetes mellitus. Aging and cancer demonstrate profound genome-wide DNA methylation changes, suggesting that nutrition may affect the aging process and cancer development through epigenetic mechanisms.

  18. Nutritional Recommendations for Cardiovascular Disease Prevention

    Science.gov (United States)

    Eilat-Adar, Sigal; Sinai, Tali; Yosefy, Chaim; Henkin, Yaakov

    2013-01-01

    Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD). This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10. PMID:24067391

  19. Prevention of Rheumatic Diseases: Strategies, Caveats and Future Directions

    Science.gov (United States)

    Finckh, Axel

    2014-01-01

    Rheumatic diseases affect a significant portion of the population and lead to increased health care costs, disability and even premature mortality; as such, effective preventive measures for these diseases could lead to substantial improvements in public health. Importantly, established and emerging data from natural history studies show that for most rheumatic diseases there is a period of ‘preclinical’ disease development during which abnormal biomarkers or other processes can be detected. These changes are useful to understand mechanisms of disease pathogenesis; in addition, they may be applied to estimate a personal risk of future disease, while individuals are still relatively asymptomatic. Based on this, a hope is to implement effective screening and preventive approaches for some rheumatic diseases, perhaps in the near future. However, a key part of such approaches is a deep understanding of the mechanisms of disease development as well as evidence-based and effective screening and preventive interventions that incorporate disease biology as well as ethical and public health concerns. PMID:25437291

  20. View and practices of dermatologists regarding preventable skin diseases

    International Nuclear Information System (INIS)

    Raza, N.; Seir, F.; Qadir, S.N.R.

    2014-01-01

    To find out views and practice of dermatologists regarding prevention of preventable skin diseases. Study Design: Cross-sectional study. Place and Duration of Study: The study was set up in Apr-May 2010 at PAF Hospital Faisal, Karachi, Pakistan. Material and Methods: A close-ended questionnaire was sent to 100 dermatologists through resource persons at different places throughout the country. It included basic information about them, their views and practice regarding prevention of these diseases. Data was managed and analyzed using SPSS-17. Results: Fifty dermatologists thought that frequency of preventable skin diseases in their clinical practice is 26-50%. Fifty-six observed educated community as the most important link for prevention, 46 held governments responsible and 42 consider busy schedule as barrier to educate community. Thirty dermatologists delivered talk to general public, 11 at schools, colleges and factories, 07 appeared on mass media and 08 prepared leaflets, pamphlets and brochures regarding preventive aspects of skin diseases at least once during last one year. Conclusion: Dermatologists in Pakistan are aware of magnitude of the problem and understand importance of public education; however only a few dermatologists have endeavored to take up this task. (author)

  1. [Periodontal disease and prevention in children and adolescents].

    Science.gov (United States)

    de Crousaz, P

    1975-01-01

    Clinical and epidemiological studies have shown that: 1. Bacterial plaque which accumulates around the teeth is responsible for chronic periodontal inflammation. From adolescence on, this inflammation is almost universal. 2. Gingivitis prepares the periodontitis, which is characterized by a migration of the epithelial attachment, pocket formation and progressive bone loss. 3. Calculus is formed by plaque calcification. Its rough surface allows bacterial retention and proliferation in contact with the epithelial covering. 4. The mechanisms of host resistance to parasitic plaque are mostly unknown. This resistance is variable and seems to decrease with age. 5. Periodontal disease in children and adolescents is a real problem in preventive medicine, because of its immediate or remote consequences on tooth loss. Thanks to fluoride, the prevention of dental caries is quite effective; the prevention of periodontal disease is on the contrary much more difficult. Mechanical removal of plaque is tedious and must be done again and again; however, it is not logical to separate prevention of caries from that of periodontal disease. Information of the public at large on oral health is of utmost importance, as well as a good cooperation of the teachers in preventive programs for schoolchildren. Every health department or service should try to apply the following measures: -Permanent employments for "school dental nurses" should be created, on a part-time or full-time basis. They should take care of the organisation and supervision of oral health programs. -In each school dental service, a dentist should be responsible for teaching the theoretical and practical aspects of periodontal prevention. -Caries reduction obtained by fluorides is no excuse to reduce the "treatment staff". This staff should be devoted to prevention at large and to refreshing courses. In a young population with regular supervision, prevention of periodontal disease can meet with considerable success

  2. Fruits and vegetables in the prevention of cancer and cardiovascular disease

    NARCIS (Netherlands)

    Veer, van 't P.; Jansen, M.C.F.; Klerk, M.; Kok, F.J.

    2000-01-01

    Objective: We quantified the public health benefit of fruits and vegetables on the prevention of cancer and cardiovascular disease (CVD), using currently available human data. Design: We reviewed over 250 observational studies on cancer and CVD. Relative risks (RRs) for high versus low intake of

  3. 77 FR 58847 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2012-09-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... Person for More Information: Carmen Villar, MSW, Designated Federal Officer, ACD, CDC, 1600 Clifton Road...

  4. 75 FR 62844 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2010-10-13

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... CDC. Matters to be Discussed: The ACD, CDC will receive updates from the Global Workgroup; State... for More Information: Carmen Villar, M.S.W., Designated Federal Officer, ACD, CDC, 1600 Clifton Road...

  5. 76 FR 20354 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)

    Science.gov (United States)

    2011-04-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD.... Contact Person for More Information: Carmen Villar, MSW, Designated Federal Officer, ACD, CDC, 1600...

  6. 75 FR 7606 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC...

    Science.gov (United States)

    2010-02-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... Information: Anne C. Haddix, PhD, Designated Federal Officer, ACD, CDC, 1600 Clifton Road, NE., M/S D14...

  7. 78 FR 15015 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial Review

    Science.gov (United States)

    2013-03-08

    ... Strengthening Global Animal-Human Interface Activities for Avian Influenza and other Zoonotic Diseases, FOA CK13... announced below concerns Epidemiology, Prevention and Treatment of Influenza and other Respiratory... sign Federal Register notices pertaining to announcements of meetings and other committee management...

  8. Health benefits of blue-green algae: prevention of cardiovascular disease and nonalcoholic fatty liver disease.

    Science.gov (United States)

    Ku, Chai Siah; Yang, Yue; Park, Youngki; Lee, Jiyoung

    2013-02-01

    Blue-green algae (BGA) are among the most primitive life forms on earth and have been consumed as food or medicine by humans for centuries. BGA contain various bioactive components, such as phycocyanin, carotenoids, γ-linolenic acid, fibers, and plant sterols, which can promote optimal health in humans. Studies have demonstrated that several BGA species or their active components have plasma total cholesterol and triglyceride-lowering properties due to their modulation of intestinal cholesterol absorption and hepatic lipogenic gene expression. BGA can also reduce inflammation by inhibiting the nuclear factor κ B activity, consequently reducing the production of proinflammatory cytokines. Furthermore, BGA inhibit lipid peroxidation and have free radical scavenging activity, which can be beneficial for the protection against oxidative stress. The aforementioned effects of BGA can contribute to the prevention of metabolic and inflammatory diseases. This review provides an overview of the current knowledge of the health-promoting functions of BGA against cardiovascular disease and nonalcoholic fatty liver disease, which are major health threats in the developed countries.

  9. Improving disease prevention and treatment in controlled fish culture

    Directory of Open Access Journals (Sweden)

    Terech-Majewska Elżbieta

    2016-09-01

    Full Text Available The aim of the work was to evaluate long-term results of studies focusing on improving methods for preventing and treating fish diseases using selected natural and syntetic immunomodulators and vaccines in fish culture. Simultaneously, attention is drawn to infectious or environmental threats against which appropriately composed immunoprophylaxis can be used in production cycles. Fish culture is intensifying in Poland and globally, which means that the role of prevention and well-designed prophylaxis is of increasing significance to the prevention and treatment of fish diseases. Currently, 33 fish species are cultured in Poland as stocking material or for production. The primary methods for preventing diseases in controlled fish culture are ensuring the welfare of fish and other prophylactic methods, including immunoprophylaxis. Many infectious and non-infectious threats that can cause direct losses and limit fish culture are present in the aquatic environment. Fish diseases generally stem from the simultaneous action of many factors that coincide and are difficult to distinguish. Pesticides (organochlorine insecticides, organophosphorus herbicides, aromatic hydrocarbons, pentachlorophenol, heavy metals, and chemotherapeutics are particularly toxic to fish. Biodegradation, which is continual in aquatic environments, is a process by which toxic and other substances that negatively affect fish become bioavailable and impact the immune system, the functioning of which is a specific bioindicator of environmental quality. Innate immunity plays a key role in the defense against disadvantageous factors, which also include pathogens. Immunomodulation methods can protect resistance mechanisms, thereby increasing disease prevention and treatment in controlled fish culture.

  10. Does biodiversity protect humans against infectious disease?

    Science.gov (United States)

    Wood, Chelsea L; Lafferty, Kevin D; DeLeo, Giulio; Young, Hillary S; Hudson, Peter J; Kuris, Armand M

    2014-04-01

    Control of human infectious disease has been promoted as a valuable ecosystem service arising from the conservation of biodiversity. There are two commonly discussed mechanisms by which biodiversity loss could increase rates of infectious disease in a landscape. First, loss of competitors or predators could facilitate an increase in the abundance of competent reservoir hosts. Second, biodiversity loss could disproportionately affect non-competent, or less competent reservoir hosts, which would otherwise interfere with pathogen transmission to human populations by, for example, wasting the bites of infected vectors. A negative association between biodiversity and disease risk, sometimes called the "dilution effect hypothesis," has been supported for a few disease agents, suggests an exciting win-win outcome for the environment and society, and has become a pervasive topic in the disease ecology literature. Case studies have been assembled to argue that the dilution effect is general across disease agents. Less touted are examples in which elevated biodiversity does not affect or increases infectious disease risk for pathogens of public health concern. In order to assess the likely generality of the dilution effect, we review the association between biodiversity and public health across a broad variety of human disease agents. Overall, we hypothesize that conditions for the dilution effect are unlikely to be met for most important diseases of humans. Biodiversity probably has little net effect on most human infectious diseases but, when it does have an effect, observation and basic logic suggest that biodiversity will be more likely to increase than to decrease infectious disease risk.

  11. Obesity Revised. Chapter at "Periodontal Disease: Symptoms, Treatment and Prevention"

    DEFF Research Database (Denmark)

    Cinar, Ayse Basak

    2011-01-01

    investment in urgent need. Diabetes and obesity, showing an increasing trend, lead to disabilities and negatively impacts on the quality of life through life course along with oral diseases. WHO projects that the prevalence of diabetes and deaths/year attrituble to diabetes complications will double......Abstract: Obesity, diabetes and oral diseases (dental cariesand periodontal diseases), largely preventable chronic diseases, are described as global pandemic due their distribution and severe consequences. WHO has called for a global action for prevention and promotion of these diseases as a vital...... worldwide by 2030. Globally, more than 1 billion adults are overweight; almost 300 million of them are clinically obese. Being obese/overweight raises steeply the likelihood of developing DM2. Approximately 85% of people with diabetes are DM2, and of these 90% are obese or overweight. Obesity increases...

  12. Vaccine-preventable diseases and vaccination rates in South Dakota.

    Science.gov (United States)

    Kightlinger, Lon

    2013-01-01

    Vaccine-preventable diseases have historically caused much illness and death in South Dakota. Sixty-seven diphtheria deaths were reported in 1892 and 1,017 polio cases were reported at the peak of the polio epidemic in 1952. As vaccines have been developed, licensed and put into wide use, the rates of diphtheria, polio, measles, smallpox and other diseases have successfully decreased leading to control, statewide elimination or eradication. Other diseases, such as pertussis, have been more difficult to control by vaccination alone. Although current vaccination coverage rates for South Dakota's kindergarten children surpass the Healthy People 2020 targets of 95 percent, the coverage rates for 2-year-old children and teenagers are below the target rates. Until vaccine-preventable diseases are eradicated globally, we must vigilantly maintain high vaccination coverage rates and aggressively apply control measures to limit transmission when diseases do occur in South Dakota.

  13. New South Wales annual vaccine-preventable disease report, 2013

    Science.gov (United States)

    Rosewell, Alexander; Spokes, Paula

    2015-01-01

    Aim To describe the epidemiology of selected vaccine-preventable diseases in New South Wales, Australia for 2013. Methods Data from the New South Wales Notifiable Conditions Information Management System were analysed by local health district of residence, age, Aboriginality, vaccination status and organism. Risk factor and vaccination status data were collected by public health units. Results Pertussis notification rates in infants were low, and no infant pertussis deaths were reported. Despite a high number of imported measles cases, there was limited secondary transmission. The invasive meningococcal disease notification rate declined, and disease due to serogroup C remained low and stable. Conclusion Vaccine-preventable diseases were relatively well controlled in New South Wales in 2013, with declining or stable notification rates in most diseases compared with the previous year. PMID:26306215

  14. Disease emergence and resurgence—the wildlife-human connection

    Science.gov (United States)

    Friend, Milton; Hurley, James W.; Nol, Pauline; Wesenberg, Katherine

    2006-01-01

    In 2000, the Global Outbreak Alert and Response Network (GOARN) was organized as a global disease watchdog group to coordinate disease outbreak information and health crisis response. The World Health Organization (WHO) is the headquarters for this network. Understandably, the primary focus for WHO is human health. However, diseases such as the H5N1 avian influenza epizootic in Asian bird populations demonstrate the need for integrating knowledge about disease emergence in animals and in humans.Aside from human disease concerns, H5N1 avian influenza has major economic consequences for the poultry industry worldwide. Many other emerging diseases, such as severe acute respiratory syndrome (SARS), monkeypox, Ebola fever, and West Nile fever, also have an important wildlife component. Despite these wildlife associations, the true integration of the wildlife component in approaches towards disease emergence remains elusive. This separation between wildlife and other species’ interests is counterproductive because the emergence of zoonotic viruses and other pathogens maintained by wildlife reservoir hosts is poorly understood.This book is about the wildlife component of emerging diseases. It is intended to enhance the reader’s awareness of the role of wildlife in disease emergence. By doing so, perhaps a more holistic approach to disease prevention and control will emerge for the benefit of human, domestic animal, and free-ranging wildlife populations alike. The perspectives offered are influenced by more than four decades of my experiences as a wildlife disease practitioner. Although wildlife are victims to many of the same disease agents affecting humans and domestic animals, many aspects of disease in free-ranging wildlife require different approaches than those commonly applied to address disease in humans or domestic animals. Nevertheless, the broader community of disease investigators and health care professionals has largely pursued a separatist approach for

  15. The role of aspirin in the prevention of cardiovascular disease.

    Science.gov (United States)

    Ittaman, Sunitha V; VanWormer, Jeffrey J; Rezkalla, Shereif H

    2014-12-01

    Aspirin therapy is well-accepted as an agent for the secondary prevention of cardiovascular events and current guidelines also define a role for aspirin in primary prevention. In this review, we describe the seminal trials of aspirin use in the context of current guidelines, discuss factors that may influence the effectiveness of aspirin therapy for cardiovascular disease prevention, and briefly examine patterns of use. The body of evidence supports a role for aspirin in both secondary and primary prevention of cardiovascular events in selected population groups, but practice patterns may be suboptimal. As a simple and inexpensive prophylactic measure for cardiovascular disease, aspirin use should be carefully considered in all at-risk adult patients, and further measures, including patient education, are necessary to ensure its proper use. © 2013 Marshfield Clinic.

  16. Preventing Infections in Sickle Cell Disease: The Unfinished Business.

    Science.gov (United States)

    Obaro, Stephen K; Iroh Tam, P Y

    2016-05-01

    While encapsulated bacterial agents, particularly Streptococcus pneumoniae, are recognized as important microbes that are associated with serious illness in hosts with sickle cell disease (SCD), multiple pathogens are implicated in infectious manifestations of SCD. Variations in clinical practice have been an obstacle to the universal implementation of infection preventive management through active, targeted vaccination of these individuals and routine usage of antibiotic prophylaxis. Paradoxically, in low-income settings, there is evidence that SCD also increases the risk for several other infections that warrant additional infection preventive measures. The infection preventive care among patients with SCD in developed countries does not easily translate to the adoption of these recommendations globally, which must take into account the local epidemiology of infections, available vaccines and population-specific vaccine efficacy, environment, health care behaviors, and cultural beliefs, as these are all factors that play a complex role in the manifestation of SCD and the prevention of infectious disease morbidity. © 2016 Wiley Periodicals, Inc.

  17. The Role of Aspirin in the Prevention of Cardiovascular Disease

    Science.gov (United States)

    Ittaman, Sunitha V.; VanWormer, Jeffrey J.; Rezkalla, Shereif H.

    2014-01-01

    Aspirin therapy is well-accepted as an agent for the secondary prevention of cardiovascular events and current guidelines also define a role for aspirin in primary prevention. In this review, we describe the seminal trials of aspirin use in the context of current guidelines, discuss factors that may influence the effectiveness of aspirin therapy for cardiovascular disease prevention, and briefly examine patterns of use. The body of evidence supports a role for aspirin in both secondary and primary prevention of cardiovascular events in selected population groups, but practice patterns may be suboptimal. As a simple and inexpensive prophylactic measure for cardiovascular disease, aspirin use should be carefully considered in all at-risk adult patients, and further measures, including patient education, are necessary to ensure its proper use. PMID:24573704

  18. IMMUNIZATION AND GETTING DISEASED FROM SOME RESPIRATORY, VACCINE-PREVENTABLE DISEASES

    Directory of Open Access Journals (Sweden)

    Bozidar Jovanovic

    2005-12-01

    Full Text Available Contagious diseases present the leading causes of getting diseased and mortality in different parts of the world, regardless of improved socio-economic life conditions. The most important among them are the diseases which can be spread by air and water. Immunization against contagious diseases presents the most effective form of prevention, ending, elimination and, where possible, eradication of disease. When there are good programs of immunization properly implemented, and when they greatly cover the population which they refer to, the changes in frequency of vaccinable diseases can be observed, eg. contagious nosological entities that could be prevented by vaccination. Certain vaccines protect from bacterial or viral infections and reduce the possibility of infection, that is, prevent its transmission. The objective of the research is to point to the results of conducting the compulsory systematic immunization and to examine the effect of immunization on spreading of some respiratory vaccine-preventable diseases within Sumadija Region. This study shows the scope of immunization and spreading of some respiratory vaccine-preventable diseases, before all morbilli, parottitis epidemica, rubella and pertussis, in Sumadija Region for the last ten years. By means of great scope of compulsory immunization, the aforementioned respiratory vaccine-preventable diseases could be prevented.

  19. Prevention and management of noncommunicable disease: the IOC Consensus Statement, Lausanne 2013.

    Science.gov (United States)

    Matheson, Gordon O; Klügl, Martin; Engebretsen, Lars; Bendiksen, Fredrik; Blair, Steven N; Börjesson, Mats; Budgett, Richard; Derman, Wayne; Erdener, Uğur; Ioannidis, John P A; Khan, Karim M; Martinez, Rodrigo; van Mechelen, Willem; Mountjoy, Margo; Sallis, Robert E; Schwellnus, Martin; Shultz, Rebecca; Soligard, Torbjørn; Steffen, Kathrin; Sundberg, Carl Johan; Weiler, Richard; Ljungqvist, Arne

    2013-11-01

    Morbidity and mortality from preventable, noncommunicable chronic disease (NCD) threatens the health of our populations and our economies. The accumulation of vast amounts of scientific knowledge has done little to change this. New and innovative thinking is essential to foster new creative approaches that leverage and integrate evidence through the support of big data, technology, and design thinking. The purpose of this paper is to summarize the results of a consensus meeting on NCD prevention sponsored by the International Olympic Committee (IOC) in April 2013. Within the context of advocacy for multifaceted systems change, the IOC's focus is to create solutions that gain traction within health care systems. The group of participants attending the meeting achieved consensus on a strategy for the prevention and management of chronic disease that includes the following: 1. Focus on behavioral change as the core component of all clinical programs for the prevention and management of chronic disease. 2. Establish actual centers to design, implement, study, and improve preventive programs for chronic disease. 3. Use human-centered design (HCD) in the creation of prevention programs with an inclination to action, rapid prototyping and multiple iterations. 4. Extend the knowledge and skills of Sports and Exercise Medicine (SEM) professionals to build new programs for the prevention and treatment of chronic disease focused on physical activity, diet, and lifestyle. 5. Mobilize resources and leverage networks to scale and distribute programs of prevention. True innovation lies in the ability to align thinking around these core strategies to ensure successful implementation of NCD prevention and management programs within health care. The IOC and SEM community are in an ideal position to lead this disruptive change. The outcome of the consensus meeting was the creation of the IOC Non-Communicable Diseases ad hoc Working Group charged with the responsibility of moving this

  20. Prevention and management of non-communicable disease: the IOC consensus statement, Lausanne 2013.

    Science.gov (United States)

    Matheson, Gordon O; Klügl, Martin; Engebretsen, Lars; Bendiksen, Fredrik; Blair, Steven N; Börjesson, Mats; Budgett, Richard; Derman, Wayne; Erdener, Uğur; Ioannidis, John P A; Khan, Karim M; Martinez, Rodrigo; van Mechelen, Willem; Mountjoy, Margo; Sallis, Robert E; Schwellnus, Martin; Shultz, Rebecca; Soligard, Torbjørn; Steffen, Kathrin; Sundberg, Carl Johan; Weiler, Richard; Ljungqvist, Arne

    2013-11-01

    Morbidity and mortality from preventable, non-communicable chronic disease (NCD) threatens the health of our populations and our economies. The accumulation of vast amounts of scientific knowledge has done little to change this. New and innovative thinking is essential to foster new creative approaches that leverage and integrate evidence through the support of big data, technology, and design thinking. The purpose of this paper is to summarize the results of a consensus meeting on NCD prevention sponsored by the International Olympic Committee (IOC) in April, 2013. Within the context of advocacy for multifaceted systems change, the IOC's focus is to create solutions that gain traction within health care systems. The group of participants attending the meeting achieved consensus on a strategy for the prevention and management of chronic disease that includes the following: 1. Focus on behavioural change as the core component of all clinical programs for the prevention and management of chronic disease. 2. Establish actual centres to design, implement, study, and improve preventive programs for chronic disease. 3. Use human-centered design in the creation of prevention programs with an inclination to action, rapid prototyping and multiple iterations. 4. Extend the knowledge and skills of Sports and Exercise Medicine (SEM) professionals to build new programs for the prevention and treatment of chronic disease focused on physical activity, diet and lifestyle. 5. Mobilize resources and leverage networks to scale and distribute programs of prevention. True innovation lies in the ability to align thinking around these core strategies to ensure successful implementation of NCD prevention and management programs within health care. The IOC and SEM community are in an ideal position to lead this disruptive change. The outcome of the consensus meeting was the creation of the IOC Non-Communicable Diseases ad-hoc Working Group charged with the responsibility of moving this

  1. Childhood nutrition education in health promotion and disease prevention.

    Science.gov (United States)

    Olson, C. M.

    1989-01-01

    In the last 10 to 15 years, nutrition has become a major component of health promotion and chronic disease prevention. Two widely recommended strategies for incorporating nutrition education directed toward children and youth into health promotion and disease prevention efforts are school-based nutrition education and the integration of nutritional care into health care. School-based nutrition education programs targeted toward very specific eating behaviors are showing very promising results in regard to behavior and attitude change of children and adolescents. Substantial changes in health care providers' attitudes and practices and in the funding and financing of health care will be needed if nutrition education delivered in the context of routine health care is to be a major force in health promotion and disease prevention for youth. PMID:2629968

  2. [Treatment and prevention of venous thromboembolic disease: what's new?].

    Science.gov (United States)

    Rey, Marie-Antoinette; Bron, Cédric; Haesler, Erik; Mazzolai, Lucia

    2009-02-04

    Venous thromboembolic (VTE) disease is frequent and questions regarding its treatment or prevention are numerous. This review is aimed at summarizing and pointing out the novelties on VTE treatment and prevention recently published in the Chest journal earlier this year (8th edition of ACCP guidelines). Generally, the aim of guidelines and of this review as well, is to offer guidance to practictioners in making the most appropriate choice for treating or preventing VTE. They are not intended for strict application and doctors will always have to decide individually case by case taking into account patients preference and the risk-benefit balance.

  3. Allergen immunotherapy for the prevention of allergic disease

    DEFF Research Database (Denmark)

    Dhami, Sangeeta; Nurmatov, Ulugbek; Halken, Susanne

    2016-01-01

    BACKGROUND: The European Academy of Allergy and Clinical Immunology (EAACI) is in the process of developing the EAACI Guidelines for Allergen Immunotherapy (AIT) for the Prevention of Allergic Disease. We seek to critically assess the effectiveness, cost-effectiveness and safety of AIT in the pre......BACKGROUND: The European Academy of Allergy and Clinical Immunology (EAACI) is in the process of developing the EAACI Guidelines for Allergen Immunotherapy (AIT) for the Prevention of Allergic Disease. We seek to critically assess the effectiveness, cost-effectiveness and safety of AIT...

  4. Behavioral Risk Factor Data: Heart Disease & Stroke Prevention

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2011 to present. BRFSS is a continuous, state-based surveillance system that collects information about modifiable risk factors for chronic diseases and other...

  5. [Current developments in prevention of coronary heart disease].

    Science.gov (United States)

    Windler, E

    1996-02-01

    The Scandinavian Simvastatin Survival Study (4S-Studie) has provided proof beyond any doubt that reduction of plasma cholesterol decreases mortality. The enormous rise of morbidity and mortality from cardiovascular disease in both gender calls for preventative measures as an urgent task. With a reduction of cardiac events by 30-40% and of mortality in the same order of magnitude, cholesterol lowering and increase in HDL-cholesterol are most effective measures for the treatment of coronary artery disease. However, not treatment of late stages of the disease, but primary prevention to reduce the incidence of coronary artery disease in this country should be the principle aim. Thus, the international guidelines for the treatment of lipid disorders considering the individual patient's risk profile have been revised.

  6. Diet, nutrition and the prevention of dental diseases.

    Science.gov (United States)

    Moynihan, Paula; Petersen, Poul Erik

    2004-02-01

    Oral health is related to diet in many ways, for example, nutritional influences on craniofacial development, oral cancer and oral infectious diseases. Dental diseases impact considerably on self-esteem and quality of life and are expensive to treat. The objective of this paper is to review the evidence for an association between nutrition, diet and dental diseases and to present dietary recommendations for their prevention. Nutrition affects the teeth during development and malnutrition may exacerbate periodontal and oral infectious diseases. However, the most significant effect of nutrition on teeth is the local action of diet in the mouth on the development of dental caries and enamel erosion. Dental erosion is increasing and is associated with dietary acids, a major source of which is soft drinks. Despite improved trends in levels of dental caries in developed countries, dental caries remains prevalent and is increasing in some developing countries undergoing nutrition transition. There is convincing evidence, collectively from human intervention studies, epidemiological studies, animal studies and experimental studies, for an association between the amount and frequency of free sugars intake and dental caries. Although other fermentable carbohydrates may not be totally blameless, epidemiological studies show that consumption of starchy staple foods and fresh fruit are associated with low levels of dental caries. Fluoride reduces caries risk but has not eliminated dental caries and many countries do not have adequate exposure to fluoride. It is important that countries with a low intake of free sugars do not increase intake, as the available evidence shows that when free sugars consumption is countries with high consumption levels it is recommended that national health authorities and decision-makers formulate country-specific and community-specific goals for reducing the amount of free sugars aiming towards the recommended maximum of no more than 10% of energy

  7. Preventing the Epidemic of Non-Communicable Diseases: An Overview

    OpenAIRE

    Robson , Anthony ,

    2013-01-01

    International audience; Diet, lifestyle and environment do not just affect a person's health, they also determine the health of their children and possibly the health of their grandchildren. Non-communicable disease is a global epidemic because of the combined effect of the modern diet (including drug abuse) and a sedentary lifestyle. A low energy dense, drug-free diet rich in bioavailable nutrients-plus-exercise is most effective for preventing non-communicable disease throughout life. Nanoc...

  8. Prediction and Prevention of Emerging Zoonotic Diseases in Wildlife ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Zoonotic diseases such as hantavirus pulmonary syndrome, rabies and leishmaniasis for example emerged as humans encroached on forested regions, bringing ... of wild and domestic animal populations in the Atlantic Forest (Pontal do Paranapanema, Mata Atlantica) to detect pathogens that cause zoonotic diseases.

  9. Can we prevent obesity-related metabolic diseases by dietary modulation of the gut microbiota?

    DEFF Research Database (Denmark)

    Brahe, Lena Kirchner; Astrup, Arne; Larsen, Lesli Hingstrup

    2016-01-01

    Obesity increases the risk of type 2 diabetes, cardiovascular diseases, and certain cancers, which are among the leading causes of death worldwide. Obesity and obesity-related metabolic diseases are characterized by specific alterations in the human gut microbiota. Experimental studies with gut...... microbiota transplantations in mice and in humans indicate that a specific gut microbiota composition can be the cause and not just the consequence of the obese state and metabolic disease, which suggests a potential for gut microbiota modulation in prevention and treatment of obesity-related metabolic...... diseases. In addition, dietary intervention studies have suggested that modulation of the gut microbiota can improve metabolic risk markers in humans, but a causal role of the gut microbiota in such studies has not yet been established. Here, we review and discuss the role of the gut microbiota in obesity...

  10. The prevention of gross human rights violations under international human rights law

    NARCIS (Netherlands)

    van der Have, N.S.

    2017-01-01

    Over the past decades there has been a great deal of attention for concepts aiming to prevent gross human rights violations, such as conflict prevention and the responsibility to protect. Despite this shift in attention towards prevention, it has remained unclear what legal obligations states have

  11. Antibiotics for secondary prevention of coronary heart disease

    DEFF Research Database (Denmark)

    Sethi, Naqash J.; Safi, Sanam; Korang, Steven Kwasi

    2017-01-01

    This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To assess the beneficial and harmful effects of antibiotics for the secondary prevention of coronary heart disease. As a secondary objective, we plan to assess the effects of individual types of antibiotics...

  12. Adolescent Sexuality: Pregnancy, Sexually Transmitted Diseases, and Prevention.

    Science.gov (United States)

    Santelli, John S.; And Others

    1992-01-01

    Special edition discusses adolescent sexuality, focusing on pregnancy, sexually transmitted diseases, and prevention. The articles focus on demographics, risk factors, school-based risk reduction programs, contraception, early intervention, options, school-based prenatal and postpartum care programs, teenage parenting, abortion, HIV and AIDS,…

  13. Role of Phytochemicals in Prevention of Oral Diseases

    Directory of Open Access Journals (Sweden)

    Sunira Chandra

    2007-01-01

    The aim of this paper is to highlight and discuss the importance of natural chemical substances available in fruits, vegetables and herbs as they interfere with multiple important cellular pathways and this property is utilized for the prevention and treatment of oral diseases.

  14. Preventing Trunk Diseases in the Vineyard: Choosing the Best Practices

    Science.gov (United States)

    Over years of research on control of grapevine trunk diseases, field trials identified cultural and chemical practices that prevent and limit infections of pruning wounds by the spores. These practices include delayed pruning, double pruning, and applications of pruning-wound protectants (e.g., thio...

  15. Predicting the effect of prevention of ischaemic heart disease

    DEFF Research Database (Denmark)

    Brønnum-Hansen, Henrik

    2002-01-01

    Priority setting in public health policy must be based on information on the effectiveness of alternative preventive and therapeutic interventions. The purpose of this study is to predict the effect on mortality from ischaemic heart disease (IHD) in Denmark of reduced exposure to the risk factors...

  16. Risk Assessment in the Prevention of Cardiovascular Disease in ...

    African Journals Online (AJOL)

    Risk Assessment in the Prevention of Cardiovascular Disease in Low-Resource Settings: Lessons for practitioners in Nigeria. Sandra N Ofori, Osaretin James Odia. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African ...

  17. Health Promotion/Disease Prevention Programs for Special Population Groups.

    Science.gov (United States)

    Selker, Leopold; And Others

    1986-01-01

    This article addresses the concept of "special needs" as it applies to health promotion and disease prevention. The three sections of this article deal with three special subgroups of the general population: the elderly, those with disabilities, and those with cultural heritages that are not the same as the majority population's. (Author/CT)

  18. Prevention of cardiovascular disease in a rural general practice

    Directory of Open Access Journals (Sweden)

    Elżbieta Tomiak

    2016-09-01

    The higher number of preventive consultations had an impact on a statistically significant decrease in mean blood pressure and mean SCORE value. The year-long cardiovascular disease prophylaxis programme proved less effective than expected, and neither a decrease in body weight nor an improvement in lipid metabolism was achieved in any of the groups.

  19. Preventing Occupational Skin Disease: A Review of Training Programs.

    Science.gov (United States)

    Zack, Bethany; Arrandale, Victoria H; Holness, D Linn

    Occupational contact dermatitis (OCD) is a common occupational disease that impacts a variety of worker groups. Skin protection and disease prevention training programs have shown promise for improving prevention practices and reducing the incidence of OCD. This review details the features of training programs for primary prevention of OCD and identifies gaps in the literature. Twelve studies were identified for in-depth review: many studies included wet workers employed in health care, hairdressing, cleaning, and food preparation; 1 program featured manufacturing workers. Few programs provided content on allergic contact dermatitis, and only 1 was evaluated for long-term effectiveness. Effective programs were similar in content, delivery method, and timing and were characterized by industry specificity, multimodal learning, participatory elements, skin care resource provision, repeated sessions, and management engagement. Long-term effectiveness, generalizability beyond OCD, workplace health and safety culture impact, and translation of programs in the North American context represent areas for future research.

  20. Vitamin, Mineral, and Multivitamin Supplements for the Primary Prevention of Cardiovascular Disease and Cancer

    Science.gov (United States)

    ... and Multivitamin Supplements for the Primary Prevention of Cardiovascular Disease and Cancer The U.S. Preventive Services Task Force ( ... and Multivitamin Supplements for the Primary Prevention of Cardiovascular Disease and Cancer. This final recommendation statement applies to ...

  1. Understanding HPV Disease and Prevention: A Guide for School Nurses

    Science.gov (United States)

    Lockwood-Rayermann, Suzy; McIntyre, Susan J.

    2009-01-01

    Oncogenic human papillomavirus (HPV) causes 99.7% of all cervical cancers. HPV Types 16 and 18 are responsible for approximately 77% of cases, and peak prevalence occurs in females younger than 25 years of age. The recent implementation of HPV vaccination provides females with the opportunity to prevent infection. School nurses are advocates of…

  2. Primary prevention of cardiovascular disease with hormone replacement therapy

    DEFF Research Database (Denmark)

    Schierbeck, L

    2015-01-01

    Many peri- and postmenopausal women suffer from a reduced quality of life due to menopausal symptoms and preventable diseases. The importance of cardiovascular disease in women must be emphasized, as it is the leading cause of mortality and morbidity in women. It is well known that female hormones...... contribute to the later onset of cardiovascular disease in women. The effect of estrogens has for decades been understood from observational studies of postmenopausal women treated with hormone replacement therapy (HRT). Later, treatment with HRT was disregarded due to the fear of side...

  3. Glycoconjugates in human milk: protecting infants from disease.

    Science.gov (United States)

    Peterson, Robyn; Cheah, Wai Yuen; Grinyer, Jasmine; Packer, Nicolle

    2013-12-01

    Breastfeeding is known to have many health benefits for a newborn. Not only does human milk provide an excellent source of nutrition, it also contains components that protect against infection from a wide range of pathogens. Some of the protective properties of human milk can be attributed to the immunoglobulins. Yet, there is another level of defense provided by the "sweet" protective agents that human milk contains, including free oligosaccharides, glycoproteins and glycolipids. Sugar epitopes in human milk are similar to the glycan receptors that serve as pathogen adhesion sites in the human gastrointestinal tract and other epithelial cell surfaces; hence, the milk glycans can competitively bind to and remove the disease-causing microorganisms before they cause infection. The protective value of free oligosaccharides in human milk has been well researched and documented. Human milk glycoconjugates have received less attention but appear to play an equally important role. Here, we bring together the breadth of research that has focused on the protective mechanisms of human milk glycoconjugates, with a particular focus on the glycan moieties that may play a role in disease prevention. In addition, human milk glycoconjugates are compared with bovine milk glycoconjugates in terms of their health benefits for the human infant.

  4. Methanogenic Archaea and human periodontal disease

    OpenAIRE

    Lepp, Paul W.; Brinig, Mary M.; Ouverney, Cleber C.; Palm, Katherine; Armitage, Gary C.; Relman, David A.

    2004-01-01

    Archaea have been isolated from the human colon, vagina, and oral cavity, but have not been established as causes of human disease. In this study, we reveal a relationship between the severity of periodontal disease and the relative abundance of archaeal small subunit ribosomal RNA genes (SSU rDNA) in the subgingival crevice by using quantitative PCR. Furthermore, the relative abundance of archaeal small subunit rDNA decreased at treated sites in association with clinical improvement. Archaea...

  5. Allergic diseases among children: nutritional prevention and intervention

    Directory of Open Access Journals (Sweden)

    Hendaus MA

    2016-03-01

    Full Text Available Mohamed A Hendaus,1,2 Fatima A Jomha,3 Mohammad Ehlayel2,4 1Department of Pediatrics, Section of Academic General Pediatrics, Hamad Medical Corporation, 2Weill Cornell Medical College, Doha, Qatar; 3School of Pharmacy, Lebanese International University, Khiara, Lebanon; 4Department of Pediatrics, Section of Pediatric Allergy-Immunology, Hamad Medical Corporation, Doha, Qatar Abstract: Allergic diseases comprise a genetically heterogeneous group of chronic, immunomediated diseases. It has been clearly reported that the prevalence of these diseases has been on the rise for the last few decades, but at different rates, in various areas of the world. This paper discusses the epidemiology of allergic diseases among children and their negative impact on affected patients, their families, and societies. These effects include the adverse effects on quality of life and economic costs. Medical interest has shifted from tertiary or secondary prevention to primary prevention of these chronic diseases among high-risk infants in early life. Being simple, practical, and cost-effective are mandatory features for any candidate methods delivering these strategies. Dietary therapy fits this model well, as it is simple, practical, and cost-effective, and involves diverse methods. The highest priority strategy is feeding these infants breast milk. For those who are not breast-fed, there should be a strategy to maintain beneficial gut flora that positively influences intestinal immunity. We review the current use of probiotics, prebiotics, and synbiotics, and safety and adverse effects. Other dietary modalities of possible potential in achieving this primary prevention, such as a Mediterranean diet, use of milk formula with modified (hydrolyzed proteins, and the role of micronutrients, are also explored. Breast-feeding is effective in reducing the risk of asthma, allergic rhinitis, and atopic eczema among children. In addition, breast milk constitutes a major source

  6. Asthma: NHLBI Workshop on the Primary Prevention of Chronic Lung Diseases

    Science.gov (United States)

    Hartert, Tina V.; Martinez, Fernando D.; Weiss, Scott T.; Fahy, John V.

    2014-01-01

    Asthma is a common disease with enormous public health costs, and its primary prevention is an ambitious and important goal. Understanding of how host and environmental factors interact to cause asthma is incomplete, but persistent questions about mechanisms should not stop clinical research efforts aimed at reducing the prevalence of childhood asthma. Achieving the goal of primary prevention of asthma will involve integrated and parallel sets of research activities in which mechanism-oriented studies of asthma inception proceed alongside clinical intervention studies to test biologically plausible prevention ideas. For example, continued research is needed, particularly in young children, to uncover biomarkers that identify asthma risk and provide potential targets of intervention, and to improve understanding of the role of microbial factors in asthma risk and disease initiation. In terms of clinical trials that could be initiated now or in the near future, we recommend three interventions for testing: (1) preventing asthma through prophylaxis against respiratory syncytial virus and human rhinovirus infections of the airway; (2) immune modulation, using prebiotics, probiotics, and bacterial lysates; and (3) prevention of allergen sensitization and allergic inflammation, using anti-IgE. These interventions should be tested while other, more universal prevention measures that may promote lung health are also investigated. These potential universal lung health measures include prevention of preterm delivery; reduced exposure of the fetus and young infant to environmental pollutants, including tobacco smoke; prevention of maternal and child obesity; and management of psychosocial stress. PMID:24754822

  7. 75 FR 3243 - NIH State-of-the-Science Conference: Preventing Alzheimer's Disease and Cognitive Decline; Notice

    Science.gov (United States)

    2010-01-20

    ... time from diagnosis to death with Alzheimer's ranges from as little as 3 years to 10 or more, depending... HUMAN SERVICES National Institutes of Health NIH State-of-the-Science Conference: Preventing Alzheimer's... the ``NIH State-of-the-Science Conference: Preventing Alzheimer's Disease and Cognitive Decline'' to...

  8. Prevention of human papillomavirus (HPV)-related tumors in people living with human immunodeficiency virus (HIV).

    Science.gov (United States)

    Poljak, Mario; Šterbenc, Anja; Lunar, Maja M

    2017-11-01

    In comparison to their HIV-negative counterparts, people living with HIV (PLWH) have a higher prevalence of human papillomavirus (HPV) infection in various anatomical sites coupled with increased HPV persistence, higher risk of HPV-related tumors, and faster disease progression. Areas covered: Gender-neutral prevention strategies for HPV-related cancers in PLWH discussed: ABC approach, HPV vaccination, antiretroviral treatment (ART), anal cancer screening, and smoking cessation. Gender specific strategies: cervical cancer screening reduces the incidence and mortality of cervical cancer and circumcision might reduce the risk of HPV infections in men. Expert commentary: HPV-related cancer incidence has not declined (e.g. cervical cancer) and has even increased (e.g. anal cancer) in the ART era, demanding an effective HPV prevention strategy. HPV vaccination should be introduced into national prevention programs worldwide immediately because current prophylactic vaccines are safe, tolerable, and immunogenic in PLWH. HPV vaccine efficacy trials in PLWH are essential to determine the most appropriate immunization schedule. The population most at risk of anal cancer is HIV-positive men who have sex with men, who are not protected by herd immunity if only the female population is vaccinated. Unvaccinated PLWH need enhanced surveillance for early detection of HPV-related cancers and their precursors.

  9. Advances in the prevention of Alzheimer's disease and dementia.

    Science.gov (United States)

    Solomon, A; Mangialasche, F; Richard, E; Andrieu, S; Bennett, D A; Breteler, M; Fratiglioni, L; Hooshmand, B; Khachaturian, A S; Schneider, L S; Skoog, I; Kivipelto, M

    2014-03-01

    Definitions and diagnostic criteria for all medical conditions are regularly subjected to reviews and revisions as knowledge advances. In the field of Alzheimer's disease (AD) research, it has taken almost three decades for diagnostic nomenclature to undergo major re-examination. The shift towards presymptomatic and pre-dementia stages of AD has brought prevention and treatment trials much closer to each other than before. Here we discuss: (i) the impact of diagnostic reliability on the possibilities for developing preventive strategies for AD; (ii) the scientific evidence to support moving from observation to action; (iii) ongoing intervention studies; and (iv) the methodological issues and prospects for balancing strategies for high-risk individuals with those for broad population-based prevention. The associations between neuropathology and cognition are still not entirely clear. In addition, the risk factors for AD dementia and the neuropathological hallmarks of AD may not necessarily be the same. Cognitive impairment has a clearer clinical significance and should therefore remain the main focus of prevention. Risk/protective factors for dementia/AD need to be studied from a life-course perspective. New approaches in prevention trials include enrichment strategies based on genetic risk factors or beta-amyloid biomarkers (at least four ongoing pharmacological trials), and multidomain interventions simultaneously targeting various vascular and lifestyle-related risk factors (at least three ongoing trials). Experience from prevention programmes in other chronic diseases can provide additional methodological improvements. Building infrastructures for international collaborations is necessary for managing the worldwide public health problem of AD and dementia. The International Database on Aging and Dementia (IDAD) and the European Dementia Prevention Initiative (EDPI) are examples of ongoing international efforts aiming to improve the methodology of preventive

  10. Melanized fungi in human disease.

    Science.gov (United States)

    Revankar, Sanjay G; Sutton, Deanna A

    2010-10-01

    Melanized or dematiaceous fungi are associated with a wide variety of infectious syndromes, including chromoblastomycosis, mycetoma, and phaeohyphomycosis. [corrected]. Many are soil organisms and are generally distributed worldwide, though certain species appear to have restricted geographic ranges. Though they are uncommon causes of disease, melanized fungi have been increasingly recognized as important pathogens, with most reports occurring in the past 20 years. The spectrum of diseases with which they are associated has also broadened and includes allergic disease, superficial and deep local infections, pneumonia, brain abscess, and disseminated infection. For some infections in immunocompetent individuals, such as allergic fungal sinusitis and brain abscess, they are among the most common etiologic fungi. Melanin is a likely virulence factor for these fungi. Diagnosis relies on careful microscopic and pathological examination, as well as clinical assessment of the patient, as these fungi are often considered contaminants. Therapy varies depending upon the clinical syndrome. Local infection may be cured with excision alone, while systemic disease is often refractory to therapy. Triazoles such as voriconazole, posaconazole, and itraconazole have the most consistent in vitro activity. Further studies are needed to better understand the pathogenesis and optimal treatment of these uncommon infections.

  11. Protein Misfolding and Human Disease

    DEFF Research Database (Denmark)

    Gregersen, Niels; Bross, Peter Gerd; Vang, Søren

    2006-01-01

    phenylketonuria, Parkinson's disease, α-1-antitrypsin deficiency, familial neurohypophyseal diabetes insipidus, and short-chain acyl-CoA dehydrogenase deficiency. Despite the differences, an emerging paradigm suggests that the cellular effects of protein misfolding provide a common framework that may contribute...

  12. Protein Misfolding and Human Disease

    DEFF Research Database (Denmark)

    Gregersen, Niels; Bross, Peter Gerd; Vang, Søren

    2006-01-01

    Protein misfolding is a common event in living cells. In young and healthy cells, the misfolded protein load is disposed of by protein quality control (PQC) systems. In aging cells and in cells from certain individuals with genetic diseases, the load may overwhelm the PQC capacity, resulting in a...

  13. Annotating the human genome with Disease Ontology

    Science.gov (United States)

    Osborne, John D; Flatow, Jared; Holko, Michelle; Lin, Simon M; Kibbe, Warren A; Zhu, Lihua (Julie); Danila, Maria I; Feng, Gang; Chisholm, Rex L

    2009-01-01

    Background The human genome has been extensively annotated with Gene Ontology for biological functions, but minimally computationally annotated for diseases. Results We used the Unified Medical Language System (UMLS) MetaMap Transfer tool (MMTx) to discover gene-disease relationships from the GeneRIF database. We utilized a comprehensive subset of UMLS, which is disease-focused and structured as a directed acyclic graph (the Disease Ontology), to filter and interpret results from MMTx. The results were validated against the Homayouni gene collection using recall and precision measurements. We compared our results with the widely used Online Mendelian Inheritance in Man (OMIM) annotations. Conclusion The validation data set suggests a 91% recall rate and 97% precision rate of disease annotation using GeneRIF, in contrast with a 22% recall and 98% precision using OMIM. Our thesaurus-based approach allows for comparisons to be made between disease containing databases and allows for increased accuracy in disease identification through synonym matching. The much higher recall rate of our approach demonstrates that annotating human genome with Disease Ontology and GeneRIF for diseases dramatically increases the coverage of the disease annotation of human genome. PMID:19594883

  14. Physiochemical basis of human degenerative disease

    Directory of Open Access Journals (Sweden)

    Zeliger Harold I.

    2015-03-01

    Full Text Available The onset of human degenerative diseases in humans, including type 2 diabetes, cardiovascular disease, neurological disorders, neurodevelopmental disease and neurodegenerative disease has been shown to be related to exposures to persistent organic pollutants, including polychlorinated biphenyls, chlorinated pesticides, polybrominated diphenyl ethers and others, as well as to polynuclear aromatic hydrocarbons, phthalates, bisphenol-A and other aromatic lipophilic species. The onset of these diseases has also been related to exposures to transition metal ions. A physiochemical mechanism for the onset of degenerative environmental disease dependent upon exposure to a combination of lipophilic aromatic hydrocarbons and transition metal ions is proposed here. The findings reported here also, for the first time, explain why aromatic hydrocarbons exhibit greater toxicity than aliphatic hydrocarbons of equal carbon numbers.

  15. Physiochemical basis of human degenerative disease.

    Science.gov (United States)

    Zeliger, Harold I; Lipinski, Boguslaw

    2015-03-01

    The onset of human degenerative diseases in humans, including type 2 diabetes, cardiovascular disease, neurological disorders, neurodevelopmental disease and neurodegenerative disease has been shown to be related to exposures to persistent organic pollutants, including polychlorinated biphenyls, chlorinated pesticides, polybrominated diphenyl ethers and others, as well as to polynuclear aromatic hydrocarbons, phthalates, bisphenol-A and other aromatic lipophilic species. The onset of these diseases has also been related to exposures to transition metal ions. A physiochemical mechanism for the onset of degenerative environmental disease dependent upon exposure to a combination of lipophilic aromatic hydrocarbons and transition metal ions is proposed here. The findings reported here also, for the first time, explain why aromatic hydrocarbons exhibit greater toxicity than aliphatic hydrocarbons of equal carbon numbers.

  16. Prevention of communicable diseases after disaster: A review

    Science.gov (United States)

    Jafari, Najmeh; Shahsanai, Armindokht; Memarzadeh, Mehrdad; Loghmani, Amir

    2011-01-01

    Natural disasters are tragic incidents originating from atmospheric, geologic and hydrologic changes. In recent decades, millions of people have been killed by natural disasters, resulting in economic damages. Natural and complex disasters dramatically increase the mortality and morbidity due to communicable diseases. The major causes of communicable disease in disasters are categorized into four sections: Infections due to contaminated food and water, respiratory infections, vector and insect-borne diseases, and infections due to wounds and injuries. With appropriate intervention, high morbidity and mortality resulting from communicable diseases can be avoided to a great deal. This review article tries to provide the best recommendations for planning and preparing to prevent communicable disease after disaster in two phases: before disaster and after disaster. PMID:22279466

  17. Animal models for human genetic diseases

    African Journals Online (AJOL)

    Sharif Sons

    to be the prime model of inherited human disease and share 99% of their ... disturbances (including anxiety and depression) ..... Leibovici M, Safieddine S, Petit C (2008). Mouse models for human hereditary deafness. Curr. Top. Dev. Biol. 84:385-429. Levi YF, Meiner Z, Canello T, Frid K, Kovacs GG, Budka H, Avrahami.

  18. Molecular Pathology of Human Prion Diseases

    Directory of Open Access Journals (Sweden)

    2009-03-01

    Full Text Available Prion diseases are fatal neurodegenerative conditions in humans and animals. In this review, we summarize the molecular background of phenotypic variability, relation of prion protein (PrP to other proteins associated with neurodegenerative diseases, and pathogenesis of neuronal vulnerability. PrP exists in different forms that may be present in both diseased and non-diseased brain, however, abundant disease-associated PrP together with tissue pathology characterizes prion diseases and associates with transmissibility. Prion diseases have different etiological background with distinct pathogenesis and phenotype. Mutations of the prion protein gene are associated with genetic forms. The codon 129 polymorphism in combination with the Western blot pattern of PrP after proteinase K digestion serves as a basis for molecular subtyping of sporadic Creutzfeldt-Jakob disease. Tissue damage may result from several parallel, interacting or subsequent pathways that involve cellular systems associated with synapses, protein processing, oxidative stress, autophagy, and apoptosis.

  19. Global biogeography of human infectious diseases.

    Science.gov (United States)

    Murray, Kris A; Preston, Nicholas; Allen, Toph; Zambrana-Torrelio, Carlos; Hosseini, Parviez R; Daszak, Peter

    2015-10-13

    The distributions of most infectious agents causing disease in humans are poorly resolved or unknown. However, poorly known and unknown agents contribute to the global burden of disease and will underlie many future disease risks. Existing patterns of infectious disease co-occurrence could thus play a critical role in resolving or anticipating current and future disease threats. We analyzed the global occurrence patterns of 187 human infectious diseases across 225 countries and seven epidemiological classes (human-specific, zoonotic, vector-borne, non-vector-borne, bacterial, viral, and parasitic) to show that human infectious diseases exhibit distinct spatial grouping patterns at a global scale. We demonstrate, using outbreaks of Ebola virus as a test case, that this spatial structuring provides an untapped source of prior information that could be used to tighten the focus of a range of health-related research and management activities at early stages or in data-poor settings, including disease surveillance, outbreak responses, or optimizing pathogen discovery. In examining the correlates of these spatial patterns, among a range of geographic, epidemiological, environmental, and social factors, mammalian biodiversity was the strongest predictor of infectious disease co-occurrence overall and for six of the seven disease classes examined, giving rise to a striking congruence between global pathogeographic and "Wallacean" zoogeographic patterns. This clear biogeographic signal suggests that infectious disease assemblages remain fundamentally constrained in their distributions by ecological barriers to dispersal or establishment, despite the homogenizing forces of globalization. Pathogeography thus provides an overarching context in which other factors promoting infectious disease emergence and spread are set.

  20. Melatonin and human mitochondrial diseases

    Directory of Open Access Journals (Sweden)

    Reza Sharafati-Chaleshtori

    2017-01-01

    Full Text Available Mitochondrial dysfunction is one of the main causative factors in a wide variety of complications such as neurodegenerative disorders, ischemia/reperfusion, aging process, and septic shock. Decrease in respiratory complex activity, increase in free radical production, increase in mitochondrial synthase activity, increase in nitric oxide production, and impair in electron transport system and/or mitochondrial permeability are considered as the main factors responsible for mitochondrial dysfunction. Melatonin, the pineal gland hormone, is selectively taken up by mitochondria and acts as a powerful antioxidant, regulating the mitochondrial bioenergetic function. Melatonin increases the permeability of membranes and is the stimulator of antioxidant enzymes including superoxide dismutase, glutathione peroxidase, glutathione reductase, and catalase. It also acts as an inhibitor of lipoxygenase. Melatonin can cause resistance to oxidation damage by fixing the microsomal membranes. Melatonin has been shown to retard aging and inhibit neurodegenerative disorders, ischemia/reperfusion, septic shock, diabetes, cancer, and other complications related to oxidative stress. The purpose of the current study, other than introducing melatonin, was to present the recent findings on clinical effects in diseases related to mitochondrial dysfunction including diabetes, cancer, gastrointestinal diseases, and diseases related to brain function.

  1. Future directions in Alzheimer's disease from risk factors to prevention.

    Science.gov (United States)

    Imtiaz, Bushra; Tolppanen, Anna-Maija; Kivipelto, Miia; Soininen, Hilkka

    2014-04-15

    The increase in life expectancy has resulted in a high occurrence of dementia and Alzheimer's disease (AD). Research on AD has undergone a paradigm shift from viewing it as a disease of old age to taking a life course perspective. Several vascular, lifestyle, psychological and genetic risk factors influencing this latent period have been recognized and they may act both independently and by potentiating each other. These risk factors have consequently been used to derive risk scores for predicting the likelihood of dementia. Despite population differences, age, low education and vascular risk factors were identified as key factors in all scoring systems. Risk scores can help to identify high-risk individuals who might benefit from different interventions. The European Dementia Prevention Initiative (EDPI), an international collaboration, encourages data sharing between different randomized controlled trials. At the moment, it includes three large ongoing European trials: Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER), Prevention of Dementia by Intensive Vascular Care (preDIVA), and Multidomain Alzheimer Prevention study (MAPT). Recently EDPI has developed a "Healthy Aging through Internet Counseling in Elderly" (HATICE) program, which intends to manage modifiable risk factors in an aged population through an easily accessible Internet platform. Thus, the focus of dementia research has shifted from identification of potential risk factors to using this information for developing interventions to prevent or delay the onset of dementia as well as identifying special high-risk populations who could be targeted in intervention trials. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Genomic uracil and human disease

    DEFF Research Database (Denmark)

    Hagen, Lars; Pena Diaz, Javier; Kavli, Bodil

    2006-01-01

    Uracil is present in small amounts in DNA due to spontaneous deamination of cytosine and incorporation of dUMP during replication. While deamination generates mutagenic U:G mismatches, incorporated dUMP results in U:A pairs that are not directly mutagenic, but may be cytotoxic. In most cells, mut...... retroviral infections. Ung(-/-) mice have a similar phenotype and develop B-cell lymphomas late in life. However, there is no evidence indicating that UNG deficiency causes lymphomas in humans....

  3. Human Rights, Positive Obligations, and Measures to Prevent Human Trafficking in the UK

    OpenAIRE

    Turner, Ian David

    2015-01-01

    Article 4 of the European Convention on Human Rights is freedom from slavery. A key feature of this right is the obligation it imposes on states such as the UK to prevent violations of the freedom, such as the trafficking in human beings, by third parties. This piece finds that the UK’s response to its duties in preventing human trafficking is patchy but concludes that this will be much improved with its new Modern Slavery Bill 2014-15.

  4. Preventing marine accidents caused by technology-induced human error

    OpenAIRE

    Bielić, Toni; Hasanspahić, Nermin; Čulin, Jelena

    2017-01-01

    The objective of embedding technology on board ships, to improve safety, is not fully accomplished. The paper studies marine accidents caused by human error resulting from improper human-technology interaction. The aim of the paper is to propose measures to prevent reoccurrence of such accidents. This study analyses the marine accident reports issued by Marine Accidents Investigation Branch covering the period from 2012 to 2014. The factors that caused these accidents are examined and categor...

  5. Can We Prevent Obesity-Related Metabolic Diseases by Dietary Modulation of the Gut Microbiota?

    Science.gov (United States)

    Brahe, Lena K; Astrup, Arne; Larsen, Lesli H

    2016-01-01

    Obesity increases the risk of type 2 diabetes, cardiovascular diseases, and certain cancers, which are among the leading causes of death worldwide. Obesity and obesity-related metabolic diseases are characterized by specific alterations in the human gut microbiota. Experimental studies with gut microbiota transplantations in mice and in humans indicate that a specific gut microbiota composition can be the cause and not just the consequence of the obese state and metabolic disease, which suggests a potential for gut microbiota modulation in prevention and treatment of obesity-related metabolic diseases. In addition, dietary intervention studies have suggested that modulation of the gut microbiota can improve metabolic risk markers in humans, but a causal role of the gut microbiota in such studies has not yet been established. Here, we review and discuss the role of the gut microbiota in obesity-related metabolic diseases and the potential of dietary modulation of the gut microbiota in metabolic disease prevention and treatment. © 2016 American Society for Nutrition.

  6. Magnesium in Disease Prevention and Overall Health12

    Science.gov (United States)

    Volpe, Stella Lucia

    2013-01-01

    Magnesium is the fourth most abundant mineral and the second most abundant intracellular divalent cation and has been recognized as a cofactor for >300 metabolic reactions in the body. Some of the processes in which magnesium is a cofactor include, but are not limited to, protein synthesis, cellular energy production and storage, reproduction, DNA and RNA synthesis, and stabilizing mitochondrial membranes. Magnesium also plays a critical role in nerve transmission, cardiac excitability, neuromuscular conduction, muscular contraction, vasomotor tone, blood pressure, and glucose and insulin metabolism. Because of magnesium’s many functions within the body, it plays a major role in disease prevention and overall health. Low levels of magnesium have been associated with a number of chronic diseases including migraine headaches, Alzheimer’s disease, cerebrovascular accident (stroke), hypertension, cardiovascular disease, and type 2 diabetes mellitus. Good food sources of magnesium include unrefined (whole) grains, spinach, nuts, legumes, and white potatoes (tubers). This review presents recent research in the areas of magnesium and chronic disease, with the goal of emphasizing magnesium’s role in disease prevention and overall health. PMID:23674807

  7. Dentistry and population approaches for preventing dental diseases.

    Science.gov (United States)

    Baelum, Vibeke

    2011-12-01

    Dental professionals are expected to engage in oral disease prevention, but their tools limit the approach to chair side activities based on the common notion that the major dental diseases, dental caries, gingivitis and periodontitis, are behavioural diseases shaped by individual lifestyles. However, lifestyles also have causes and individual behaviours reflect cultural norms, expectations and opportunities that are socio-economically determined and structurally maintained. Importantly, the effects of the societal and socio-economic determinants reach way above their influences as individual attributes, and effective approaches to the prevention and control of oral diseases are aligned with this causal chain. Unfortunately, the ethos and philosophy of dentistry is focused to a downstream, patient-centred, curative and rehabilitative approach to oral diseases. Whilst such services are needed to care for those who have already suffered the consequences of oral diseases, they do not influence population oral health. A more balanced distribution of efforts and resources along the whole range of intervention points from the downstream curative to the upstream structural healthy policy approaches is required if appropriate, evidence-based, effective, cost-effective, sustainable, equitable, universal, comprehensive and ethical delivery of health care, including oral health care, is the goal. The implementation of healthy policies and sound approaches to population oral health will require substantial commitment and political will on the part of the public and their elected officials. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. The polypill: the solution for prevention of coronary heart disease?

    Directory of Open Access Journals (Sweden)

    Hendarto Natadidjaja

    2016-02-01

    Full Text Available In Western countries, cardiovascular disease is the most common cause of death and it is expected that it will continue to be so in the near future.(1 If the resulting physical impairment and psychosocial disturbances are also taken into account, clearly this is a serious problem from the viewpoint of productivity, quality of life, as well as community health level. Therefore the institution of preventive measures is an important issue. Unfortunately, however, currently preventive measures that are effective, safe, and at the same time practical and economical, are almost nonexistent.

  9. Treatment and Prevention of Common Complications of Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Sheikh Salahuddin Ahmed

    2014-01-01

    Full Text Available Chronic kidney disease (CKD is a worldwide public health problem with an increasing incidence and prevalence. Outcomes of CKD include not only complications of decreased kidney function and cardiovascular disease but also kidney failure causing increased morbidity and mortality. Unfortunately, CKD is often undetected and undertreated because of its insidious onset, variable progression, and length of time to overt kidney failure. Diabetes is now the leading cause of CKD requiring renal replacement therapy in many parts of the world, and its prevalence is increasing disproportionately in the developing countries. This review article outlines the current recommendations from various clinical guidelines and research studies for treatment, prevention and delaying the progression of both CKD and its common complications such as hypertension, anemia, renal osteodystrophy, electrolyte and acid-base imbalance, and hyperlipidemia. Recommendations for nutrition in CKD and measures adopted for early diabetic kidney disease to prevent further progression have also been reviewed. There is strong evidence that early detection and management of CKD can prevent or reduce disease progression, decrease complications and improve outcomes. Evidence supports that achieving optimal glucose control, blood pressure, reduction in albuminuria with a multifactorial intervention slows the progression of CKD. Angiotensin-converting enzyme inhibitors and angiotensin-II receptor antagonists are most effective because of their unique ability to decrease proteinuria, a factor important for the progression of CKD.

  10. Basic webliography on health promotion and disease prevention

    Directory of Open Access Journals (Sweden)

    Mario Ferreira Junior

    2009-12-01

    Full Text Available Objectives: To introduce a basic webliography to access highly qualified evidence-based material on health promotion and disease prevention, aiming at the continuing education of health professionals. Methods: By means of Google® browser, applying the descriptors in sequence to progressively refine the search on Internet and key concepts to be learned, all previously defined by the authors themselves, we proceeded a qualitative analyses of the 20 first listed links for each searched issue and the final selection of the most scientifically relevant ones. Results: The 34 selected links are presented in 4 groups: 23 portals, 5 guides and recommendations, 4 scientific journals and 3 blogs that allow free access to health promotion and disease prevention related subjects, such as: concepts; national and international public policies; epidemiology, statistics and health indicators; diseases screening and prophylaxis; counseling for behavior change of health related habits; and interdisciplinary work. Among the selected links 10 (29% are written in English while the others are in Portuguese. Conclusions: The identification of reading materials on health promotion and disease prevention available on Internet, many in Portuguese, allowed us toselect relevant scientifically qualified literature and turn it accessible to health professionals, enabling the acquisition of new knowledge or quick update.

  11. Human lagochilascariasis—A rare helminthic disease

    Science.gov (United States)

    Campos, Dulcinea Maria Barbosa; Barbosa, Alverne Passos; de Oliveira, Jayrson Araújo; Tavares, Giovana Galvão; Cravo, Pedro Vitor Lemos; Ostermayer, Alejandro Luquetti

    2017-01-01

    Lagochilascariasis is a parasitic disease caused by a helminth of the order Ascaroidea, genus Lagochilascaris that comprises 6 species, among which only Lagochilascaris minor Leiper, 1909, is implicated in the human form of the disease. It is remarkable that the majority of cases of human lagochilascariasis in the Americas have been reported in Brazil. The natural definitive hosts of this parasite seem to be wild felines and canines. Lagochilascariasis is mostly a chronic human disease that can persist for several years, in which the parasite burrows into the subcutaneous tissues of the neck, paranasal sinuses, and mastoid. L. minor exhibits remarkable ability to migrate through the tissues of its hosts, destroying even bone tissue. Fatal cases have been described in which the parasite was found in the lungs or central nervous system. Treatment is often palliative, with recurrence of lesions. This paper summarizes the main features of the disease and its etiologic agent, including prevalence, life cycle, clinical course, and treatment. PMID:28640884

  12. An attempt of rationalization of tick-borne disease prevention using a multifunctional container for Tick Twister ®

    Directory of Open Access Journals (Sweden)

    Barbara Oczko-Grzesik

    2013-12-01

    Full Text Available Ticks are reservoir and transmission vectors of many bacteria, viruses and parasites, which are pathogenic for humans. Early and correct tick removal is crucial as prevention of tick-borne diseases. The aim of the study is an attempt at rationalization of tick-borne disease prevention using a multifunctional container for Tick Twister®. In practice, it should enable people to use Tick Twister® in all circumstances contributing to the improvement of efficiency in tick-borne diseases prevention, and as a result, to a decrease in their frequency and after effects.

  13. Malassezia skin diseases in humans.

    Science.gov (United States)

    Difonzo, E M; Faggi, E; Bassi, A; Campisi, E; Arunachalam, M; Pini, G; Scarfì, F; Galeone, M

    2013-12-01

    Although Malassezia yeasts are a part of the normal microflora, under certain conditions they can cause superficial skin infection, such as pityriasis versicolor (PV) and Malassezia folliculitis. Moreover the yeasts of the genus Malassezia have been associated with seborrheic dermatitis and dandruff, atopic dermatitis, psoriasis, and, less commonly, with confluent and reticulated papillomatosis, onychomycosis, and transient acantholytic dermatosis. The study of the clinical role of Malassezia species has been surrounded by controversy due to the relative difficulty in isolation, cultivation, and identification. This review focuses on the clinical, mycologic, and immunologic aspects of the various skin diseases associated with Malassezia. Moreover, since there exists little information about the epidemiology and ecology of Malassezia species in the Italian population and the clinical significance of these species is not fully distinguished, we will report data about a study we carried out. The aim of our study was the isolation and the identification of Malassezia species in PV-affected skin and non-affected skin in patients with PV and in clinically healthy individuals without any Malassezia associated skin disease.

  14. Prevention of mother to child transmission (PMTCT) of human ...

    African Journals Online (AJOL)

    Context: With increasing feminization of the human immunodeficiency virus (HIV) pandemic especially in Africa, more seropositive women are getting pregnant. There is therefore an increasing need for prevention of mother to child transmission (PMTCT) of HIV and increased need for awareness by our women. Objective: ...

  15. Prevalence of periodontal disease, its association with systemic diseases and prevention

    Science.gov (United States)

    Nazir, Muhammad Ashraf

    2017-01-01

    Periodontal diseases are prevalent both in developed and developing countries and affect about 20-50% of global population. High prevalence of periodontal disease in adolescents, adults, and older individuals makes it a public health concern. Several risk factors such as smoking, poor oral hygiene, diabetes, medication, age, hereditary, and stress are related to periodontal diseases. Robust evidence shows the association of periodontal diseases with systemic diseases such as cardiovascular disease, diabetes, and adverse pregnancy outcomes. Periodontal disease is likely to cause 19% increase in the risk of cardiovascular disease, and this increase in relative risk reaches to 44% among individuals aged 65 years and over. Type 2 diabetic individuals with severe form of periodontal disease have 3.2 times greater mortality risk compared with individuals with no or mild periodontitis. Periodontal therapy has been shown to improve glycemic control in type 2 diabetic subjects. Periodontitis is related to maternal infection, preterm birth, low birth weight, and preeclampsia. Oral disease prevention strategies should be incorporated in chronic systemic disease preventive initiatives to curtail the burden of disease in populations. The reduction in the incidence and prevalence of periodontal disease can reduce its associated systemic diseases and can also minimize their financial impact on the health-care systems. It is hoped that medical, dental practitioners, and other health-care professionals will get familiar with perio-systemic link and risk factors, and need to refer to the specialized dental or periodontal care. PMID:28539867

  16. Prevalence of periodontal disease, its association with systemic diseases and prevention.

    Science.gov (United States)

    Nazir, Muhammad Ashraf

    2017-01-01

    Periodontal diseases are prevalent both in developed and developing countries and affect about 20-50% of global population. High prevalence of periodontal disease in adolescents, adults, and older individuals makes it a public health concern. Several risk factors such as smoking, poor oral hygiene, diabetes, medication, age, hereditary, and stress are related to periodontal diseases. Robust evidence shows the association of periodontal diseases with systemic diseases such as cardiovascular disease, diabetes, and adverse pregnancy outcomes. Periodontal disease is likely to cause 19% increase in the risk of cardiovascular disease, and this increase in relative risk reaches to 44% among individuals aged 65 years and over. Type 2 diabetic individuals with severe form of periodontal disease have 3.2 times greater mortality risk compared with individuals with no or mild periodontitis. Periodontal therapy has been shown to improve glycemic control in type 2 diabetic subjects. Periodontitis is related to maternal infection, preterm birth, low birth weight, and preeclampsia. Oral disease prevention strategies should be incorporated in chronic systemic disease preventive initiatives to curtail the burden of disease in populations. The reduction in the incidence and prevalence of periodontal disease can reduce its associated systemic diseases and can also minimize their financial impact on the health-care systems. It is hoped that medical, dental practitioners, and other health-care professionals will get familiar with perio-systemic link and risk factors, and need to refer to the specialized dental or periodontal care.

  17. Antioxidant Phytochemicals for the Prevention and Treatment of Chronic Diseases

    OpenAIRE

    Yu-Jie Zhang; Ren-You Gan; Sha Li; Yue Zhou; An-Na Li; Dong-Ping Xu; Hua-Bin Li

    2015-01-01

    Overproduction of oxidants (reactive oxygen species and reactive nitrogen species) in the human body is responsible for the pathogenesis of some diseases. The scavenging of these oxidants is thought to be an effective measure to depress the level of oxidative stress of organisms. It has been reported that intake of vegetables and fruits is inversely associated with the risk of many chronic diseases, and antioxidant phytochemicals in vegetables and fruits are considered to be responsible for t...

  18. Mapping Collaborative Relations among Canada's Chronic Disease Prevention Organizations

    Science.gov (United States)

    Hanusaik, Nancy; Maximova, Katerina; Paradis, Gilles; O'Loughlin, Jennifer L.

    2016-01-01

    In the field of chronic disease prevention (CDP), collaborations between organizations provide a vital framework for intersectoral engagement and exchanges of knowledge, expertise and resources. However, little is known about how the structures of preventive health systems actually articulate with CDP capacity and outcomes. Drawing upon data from the Public Health Organizational Capacity Study – a repeat census of all public health organizations in Canada – we used social network analysis to map and examine interorganizational collaborative relationships in the Canadian preventive health system. The network of relationships obtained through our study shows that provincial boundaries remain a major factor influencing collaborative patterns. Not only are collaborations scarce on the interprovincial level but they are also mostly limited to links with federal and multi-provincial organizations. Given this finding, federal or multi-provincial organizations that occupy central bridging positions in the Canadian CDP collaborative structure should serve as key players for shaping CDP practices in the country. PMID:27585030

  19. [Wine consumption and prevention of coronary artery disease].

    Science.gov (United States)

    Flesch, M; Morbach, S; Erdmann, E; Bulut, D

    2016-09-01

    There is a J-shaped correlation between the amount of alcohol consumed per day and overall mortality risk and an inverse correlation between the amount of alcohol consumed per day and cardiovascular mortality. The evidence is stronger for men than for women. The correlations are independent of the type of alcoholic beverage predominantly consumed. Possible mechanisms explaining the cardioprotective, antiatherosclerotic effects of moderate alcohol consumption are inhibition of platelet aggregation, increase in serum high density lipoprotein (HDL) levels and prevention of diabetes mellitus. The two latter mechanisms can also explain a delayed progression of atherosclerosis due to alcohol consumption. The beneficial effects are counteracted by detrimental effects of alcohol on the incidence of cancer diseases, liver cirrhosis, violence and accidents; therefore, alcohol consumption in general cannot be recommended for prevention of cardiovascular diseases.

  20. Barriers to lifestyle changes for prevention of cardiovascular disease

    DEFF Research Database (Denmark)

    Nielsen, Jesper Bo; Leppin, Anja; Gyrd-Hansen, Dorte

    2017-01-01

    BACKGROUND: Elimination of modifiable risk factors including unhealthy lifestyle has the potential for prevention of 80% of cardiovascular disease cases. The present study focuses on disclosing barriers for maintaining specific lifestyle changes by exploring associations between perceiving...... inequality even in populations with equal and cost-free access to health care. Our study suggests supplementing traditional public campaigns to counter cardiovascular disease by using individualized and targeted initiatives....... these barriers and various sociodemographic and health-related characteristics. METHODS: Data were collected through a web-based questionnaire survey and included 962 respondents who initially accepted treatment for a hypothetical cardiovascular risk, and who subsequently stated that they preferred lifestyle...

  1. The role of science education for combating and preventing diseases

    International Nuclear Information System (INIS)

    Ghaffar, A.

    2011-01-01

    In most developing countries, the role of science education for combating and preventing diseases is both minimal and impracticable. There are two main reasons to this: i) lack of medical knowledge; and ii) lack of practical knowledge. These consequences may be a result of exclusion of medically trained people in the education system, e.g. in our education systems, there is no established trend of medical doctors to teach at school, college or even at university levels. There is a provision of medical education at teaching hospitals, but they still lack the right educationists and latest trainings at par with global standards. In order to consolidate the concept and promotion of science education in the field of health and medicine, this paper discusses four diseases commonly found in developing countries like Pakistan. These diseases are Poliomyelitis, Malaria, Rabies and Typhoid. The disability/mortality due to Poliomyelitis; the morbidity and mortality as a result of Malaria and Typhoid fever, and a very high death rate (up to 5000/year) as a result of dog bites (Rabies) are reported in Pakistan. The study takes into account myths and mysteries related to these diseases and their consequences/complications leading to mortality. This study is focused on the prophylactic measures (prophylaxis), as an ounce of prevention is worth a pound of cure. Prophytactic measures can only be taken by creating awareness about these diseases and re-evaluation of the role of science education in all sectors. (author)

  2. New South Wales annual vaccine-preventable disease report, 2013

    OpenAIRE

    Alexander Rosewell; Paula Spokes; Robin Gilmour

    2015-01-01

    Aim: To describe the epidemiology of selected vaccine-preventable diseases in New South Wales, Australia for 2013. Methods: Data from the New South Wales Notifiable Conditions Information Management System were analysed by local health district of residence, age, Aboriginality, vaccination status and organism. Risk factor and vaccination status data were collected by public health units. Results: Pertussis notification rates in infants were low, and no infant pertussis deaths were r...

  3. Cardiovascular disease risk and secondary prevention of cardiovascular disease among patients with low health literacy

    NARCIS (Netherlands)

    van Schaik, T. M.; Jørstad, H. T.; Twickler, T. B.; Peters, R. J. G.; Tijssen, J. P. G.; Essink-Bot, M. L.; Fransen, M. P.

    2017-01-01

    Objective To explore the association between health literacy and the risk of cardiovascular disease (CVD), and to assess the differential effects by health literacy level of a nurse-coordinated secondary prevention program (NCPP) in patients with coronary artery disease (CAD). Methods Data were

  4. Prevention of human errors in nuclear power stations

    International Nuclear Information System (INIS)

    Nishijima, Yoshimasa

    1993-01-01

    It is indispensable to decrease human errors as far as possible in view of the importance of nuclear power generation for Japan. From the viewpoint like this, the Central Research Institute of Electric Power Industry organized Human Factor Research Center in 1987, and the research on the prevention of human errors in nuclear power stations has been advanced together with electric power companies. For initial five years, the research centering around individual human behavior was advanced, and the establishment of the technique for the analysis of the cause and the plan of countermeasures on the occurred accidents and troubles from the aspect of human factors, the development of human behavior prediction system, the collection of the data on the state of research regarding human factors, the proposal of the concrete supporting technology for reducing human errors in maintenance works, the development of the technique for determining the probability of trouble occurrence, the development of the equipment for measuring and analyzing human visual sense, behavior and physiology, and the proposal of the technology for supporting the formation of knowledge and education system were carried out. In the second five-year period to 1996, the team errors in operation and maintenance, the development of a man-machine simulator, the practical use of the concrete supporting technology and so on are taken up. The human behavior prediction system is explained. (K.I.)

  5. Patient web portals, disease management, and primary prevention

    Directory of Open Access Journals (Sweden)

    Coughlin SS

    2017-04-01

    Full Text Available Steven S Coughlin,1 Judith J Prochaska,2 Lovoria B Williams,3 Gina M Besenyi,1 Vahé Heboyan,1 D Stephen Goggans,4 Wonsuk Yoo,5 Gianluca De Leo1 1Department of Clinical and Digital Health Sciences, College of Allied Health Sciences, Augusta University, Augusta, GA, 2Department of Medicine, Stanford Prevention Research Center, Stanford University, Stanford, CA, 3Department of Biobehavioral Nursing, College of Nursing, Augusta University, 4Department of Public Health, East Central Health District, 5Institute of Public and Preventive Health, Augusta University, Augusta, GA, USA Background: Efforts aimed at health care reform and continued advances in information technologies have prompted interest among providers and researchers in patient web portals. Patient web portals are password-protected online websites that offer the patients 24-hour access to personal health information from anywhere with an Internet connection.Methods: This article, which is based upon bibliographic searches in PubMed, reviews important developments in web portals for primary and secondary disease prevention, including patient web portals tethered to electronic medical records, disease-specific portals, health disparities, and health-related community web portals.Results: Although findings have not been uniformly positive, several studies of the effectiveness of health care system patient portals in chronic disease management have shown promising results with regard to patient outcomes. Patient web portals have also shown promising results in increasing adherence with screening recommendations. Racial and ethnic minorities, younger persons, and patients who are less educated or have lower health literacy have been found to be less likely to use patient portals.Conclusion: Additional studies are needed of the utility and effectiveness of different elements of web portals for different patient populations. This should include additional diseases and health topics such as

  6. Carotenoids from Marine Microalgae: A Valuable Natural Source for the Prevention of Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Maria Filomena de Jesus Raposo

    2015-08-01

    Full Text Available Epidemiological studies have shown a relation between antioxidants and the prevention of several chronic diseases. Microalgae are a potential novel source of bioactive molecules, including a wide range of different carotenoids that can be used as nutraceuticals, food supplements and novel food products. The objective of this review is (i to update the research that has been carried out on the most known carotenoids produced by marine microalgae, including reporting on their high potentialities to produce other less known important compounds; (ii to compile the work that has been done in order to establish some relationship between carotenoids and oxidative protection and treatment; (iii to summarize the association of oxidative stress and the various reactive species including free radicals with several human diseases; and (iv to provide evidence of the potential of carotenoids from marine microalgae to be used as therapeutics to treat or prevent these oxidative stress-related diseases.

  7. Carotenoids from Marine Microalgae: A Valuable Natural Source for the Prevention of Chronic Diseases.

    Science.gov (United States)

    Raposo, Maria Filomena de Jesus; de Morais, Alcina Maria Miranda Bernardo; de Morais, Rui Manuel Santos Costa

    2015-08-14

    Epidemiological studies have shown a relation between antioxidants and the prevention of several chronic diseases. Microalgae are a potential novel source of bioactive molecules, including a wide range of different carotenoids that can be used as nutraceuticals, food supplements and novel food products. The objective of this review is (i) to update the research that has been carried out on the most known carotenoids produced by marine microalgae, including reporting on their high potentialities to produce other less known important compounds; (ii) to compile the work that has been done in order to establish some relationship between carotenoids and oxidative protection and treatment; (iii) to summarize the association of oxidative stress and the various reactive species including free radicals with several human diseases; and (iv) to provide evidence of the potential of carotenoids from marine microalgae to be used as therapeutics to treat or prevent these oxidative stress-related diseases.

  8. Therapy of human papillomavirus-related disease.

    Science.gov (United States)

    Stern, Peter L; van der Burg, Sjoerd H; Hampson, Ian N; Broker, Thomas R; Fiander, Alison; Lacey, Charles J; Kitchener, Henry C; Einstein, Mark H

    2012-11-20

    This chapter reviews the current treatment of chronic and neoplastic human papillomavirus (HPV)-associated conditions and the development of novel therapeutic approaches. Surgical excision of HPV-associated lower genital tract neoplasia is very successful but largely depends on secondary prevention programmes for identification of disease. Only high-risk HPV-driven chronic, pre-neoplastic lesions and some very early cancers cannot be successfully treated by surgical procedures alone. Chemoradiation therapy of cervical cancer contributes to the 66-79% cervical cancer survival at 5 years. Outlook for those patients with persistent or recurrent cervical cancer following treatment is very poor. Topical agents such as imiquimod (immune response modifier), cidofovir (inhibition of viral replication; induction apoptosis) or photodynamic therapy (direct damage of tumour and augmentation of anti-tumour immunity) have all shown some useful efficacy (~50-60%) in treatment of high grade vulvar intraepithelial neoplasia (VIN). Provider administered treatments of genital warts include cryotherapy, trichloracetic acid, or surgical removal which has the highest primary clearance rate. Patient applied therapies include podophyllotoxin and imiquimod. Recurrence after "successful" treatment is 30-40%. Further improvements could derive from a rational combination of current therapy with new drugs targeting molecular pathways mediated by HPV in cancer. Small molecule inhibitors targeting the DNA binding activities of HPV E1/E2 or the anti-apoptotic consequences of E6/E7 oncogenes are in preclinical development. Proteasome and histone deacetylase inhibitors, which can enhance apoptosis in HPV positive tumour cells, are being tested in early clinical trials. Chronic high-risk HPV infection/neoplasia is characterised by systemic and/or local immune suppressive regulatory or escape factors. Recently two E6/E7 vaccines have shown some clinical efficacy in high grade VIN patients and this

  9. [Prevention of cardiovascular diseases - Prophylactic program in a selected enterprise].

    Science.gov (United States)

    Siedlecka, Jadwiga; Gadzicka, Elżbieta; Szyjkowska, Agata; Siedlecki, Patryk; Szymczak, Wiesław; Makowiec-Dąbrowska, Teresa; Bortkiewicz, Alicja

    2017-10-17

    In Poland cardiovascular diseases (CVD), classified as work-related diseases, are responsible for 25% of disability and cause 50% of all deaths, including 26.9% of deaths in people aged under 65 years. The aim of the study was to analyze employee expectations regarding CVD- oriented prophylactic activities in the selected enterprise. A questionnaire, developed for this study, consists of: socio-demographic data, job characteristics, occupational factors, and questions about the respondents' expectations concerning the prevention program. The study group comprised 407 multi-profile company employees aged (mean) 46.7 years (standard deviation (SD) = 9.1), including 330 men (81.1%), mean age = 46.9 (SD = 9.2) and 77 women (18.9%), mean age = 45.9 (SD = 8.2) The study was performed using the method of auditorium survey. Employees declared the need for actions related to physical activity: use of gym, swimming pool, tennis (56.5%), smoking habits - education sessions on quitting smoking (24.6%). A few people were interested in activities related to healthy diet. According to the majority of the study group, the scope of preventive examinations should be expanded. Based on our own findings and literature data CVD- -oriented preventive program, addressed to the analyzed enterprise was prepared. The program will be presented in another paper. The results showed significant quantitative and qualitative differences in the classic and occupational CVD risk factors between men and women, as well as in preferences for participation in prevention programs. Therefore, gender differences should be taken into account when planning prevention programs. Med Pr 2017;68(6):757-769. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  10. Alzheimer’s disease: oral manifestations, treatment and preventive measures.

    Directory of Open Access Journals (Sweden)

    Jordi Ortega-Martínez

    2014-08-01

    Full Text Available In the treatment of patients with dementia types such as Alzheimer’s, non-current and tough situations are faced. Treatment should be tailored to each stage of the disease and for each patient. In this type of disease, it is very important to involve families and caregivers to improve the patients´ quality of life. The main goal with these patients is prevention. All oral manifestations caused by the lack of inadequate oral hygiene, xerostomia and manifestations derived from taking drugs should be controlled. The aim of this review is to describe the main oral manifestations which can result from this disease and the best treatment options taking into account the patients’ clinical stages.

  11. Exercise plays a preventive role against Alzheimer's disease.

    Science.gov (United States)

    Radak, Zsolt; Hart, Nikoletta; Sarga, Linda; Koltai, Erika; Atalay, Mustafa; Ohno, Hideki; Boldogh, Istvan

    2010-01-01

    Alzheimer's disease (AD) is a progressive neurodegenerative disorder affecting the elderly population. It is predicted that the incidence of AD will be increased in the future making this disease one of the greatest medical, social, and economic challenges for individuals, families, and the health care system worldwide. The etiology of AD is multifactorial. It features increased oxidative state and deposition of amyloid plaques and neurofibrillary tangles of protein tau in the central cortex and limbic system of the brain. Here we provide an overview of the positive impacts of exercise on this challenging disease. Regular physical activity increases the endurance of cells and tissues to oxidative stress, vascularization, energy metabolism, and neurotrophin synthesis, all important in neurogenesis, memory improvement, and brain plasticity. Although extensive studies are required to understand the mechanism, it is clear that physical exercise is beneficial in the prevention of AD and other age-associated neurodegenerative disorders.

  12. Global rise in human infectious disease outbreaks.

    Science.gov (United States)

    Smith, Katherine F; Goldberg, Michael; Rosenthal, Samantha; Carlson, Lynn; Chen, Jane; Chen, Cici; Ramachandran, Sohini

    2014-12-06

    To characterize the change in frequency of infectious disease outbreaks over time worldwide, we encoded and analysed a novel 33-year dataset (1980-2013) of 12,102 outbreaks of 215 human infectious diseases, comprising more than 44 million cases occuring in 219 nations. We merged these records with ecological characteristics of the causal pathogens to examine global temporal trends in the total number of outbreaks, disease richness (number of unique diseases), disease diversity (richness and outbreak evenness) and per capita cases. Bacteria, viruses, zoonotic diseases (originating in animals) and those caused by pathogens transmitted by vector hosts were responsible for the majority of outbreaks in our dataset. After controlling for disease surveillance, communications, geography and host availability, we find the total number and diversity of outbreaks, and richness of causal diseases increased significantly since 1980 (p outbreaks (starting 1990), the overall number of outbreaks and disease richness still increase significantly with time (p outbreaks differ based on the causal pathogen's taxonomy, host requirements and transmission mode. We discuss our preliminary findings in the context of global disease emergence and surveillance.

  13. Applications and limitations of Centers for Disease Control and Prevention miniature light traps for measuring biting densities of African malaria vector populations: a pooled-analysis of 13 comparisons with human landing catches.

    Science.gov (United States)

    Briët, Olivier J T; Huho, Bernadette J; Gimnig, John E; Bayoh, Nabie; Seyoum, Aklilu; Sikaala, Chadwick H; Govella, Nicodem; Diallo, Diadier A; Abdullah, Salim; Smith, Thomas A; Killeen, Gerry F

    2015-06-18

    Measurement of densities of host-seeking malaria vectors is important for estimating levels of disease transmission, for appropriately allocating interventions, and for quantifying their impact. The gold standard for estimating mosquito-human contact rates is the human landing catch (HLC), where human volunteers catch mosquitoes that land on their exposed body parts. This approach necessitates exposure to potentially infectious mosquitoes, and is very labour intensive. There are several safer and less labour-intensive methods, with Centers for Disease Control light traps (LT) placed indoors near occupied bed nets being the most widely used. This paper presents analyses of 13 studies with paired mosquito collections of LT and HLC to evaluate these methods for their consistency in sampling indoor-feeding mosquitoes belonging to the two major taxa of malaria vectors across Africa, the Anopheles gambiae sensu lato complex and the Anopheles funestus s.l. group. Both overall and study-specific sampling efficiencies of LT compared with HLC were computed, and regression methods that allow for the substantial variations in mosquito counts made by either method were used to test whether the sampling efficacy varies with mosquito density. Generally, LT were able to collect similar numbers of mosquitoes to the HLC indoors, although the relative sampling efficacy, measured by the ratio of LT:HLC varied considerably between studies. The overall best estimate for An. gambiae s.l. was 1.06 (95% credible interval: 0.68-1.64) and for An. funestus s.l. was 1.37 (0.70-2.68). Local calibration exercises are not reproducible, since only in a few studies did LT sample proportionally to HLC, and there was no geographical pattern or consistent trend with average density in the tendency for LT to either under- or over-sample. LT are a crude tool at best, but are relatively easy to deploy on a large scale. Spatial and temporal variation in mosquito densities and human malaria transmission

  14. Sexual Orientation Disparities in Preventable Disease: A Fundamental Cause Perspective.

    Science.gov (United States)

    Bränström, Richard; Hatzenbuehler, Mark L; Pachankis, John E; Link, Bruce G

    2016-06-01

    To determine whether fundamental cause theory (which posits that, in societal conditions of unequal power and resources, members of higher-status groups experience better health than members of lower-status groups because of their disproportionate access to health-protective factors) might be relevant in explaining health disparities related to sexual orientation. We used 2001 to 2011 morbidity data from the Stockholm Public Health Cohort, a representative general population-based study in Sweden. A total of 66 604 (92.0%) individuals identified as heterosexual, 848 (1.2%) as homosexual, and 806 (1.1%) as bisexual. To test fundamental cause theory, we classified diseases in terms of preventability potential (low vs high). There were no sexual orientation differences in morbidity from low-preventable diseases. By contrast, gay or bisexual men (adjusted odds ratio [OR] = 1.48; 95% confidence interval [CI] = 1.13, 1.93) and lesbian or bisexual women (adjusted OR = 1.64; 95% CI = 1.28, 2.10) had a greater risk of high-preventable morbidity than heterosexual men and women, respectively. These differences were sustained in analyses adjusted for covariates. Our findings support fundamental cause theory and suggest that unequal distribution of health-protective resources, including knowledge, prestige, power, and supportive social connections, might explain sexual orientation health disparities.

  15. Preventing Chronic Pain: A Human Systems Approach—Results From a Massive Open Online Course

    Science.gov (United States)

    Anderson, Kathleen; Clavel, Alfred; Fricton, Regina; Hathaway, Kate; Kang, Wenjun; Jaeger, Bernadette; Maixner, William; Pesut, Daniel; Russell, Jon; Weisberg, Mark B.; Whitebird, Robin

    2015-01-01

    Chronic pain conditions are the top reason patients seek care, the most common reason for disability and addiction, and the biggest driver of healthcare costs; their treatment costs more than cancer, heart disease, dementia, and diabetes care. The personal impact in terms of suffering, disability, depression, suicide, and other problems is incalculable. There has been much effort to prevent many medical and dental conditions, but little effort has been directed toward preventing chronic pain. To address this deficit, a massive open online course (MOOC) was developed for students and healthcare professionals. “Preventing Chronic Pain: A Human Systems Approach” was offered by the University of Minnesota through the online platform Coursera. The first offering of this free open course was in the spring of 2014 and had 23 650 participants; 53% were patients or consumers interested in pain. This article describes the course concepts in preventing chronic pain, the analytic data from course participants, and postcourse evaluation forms. PMID:26421231

  16. Preventing Chronic Pain: A Human Systems Approach-Results From a Massive Open Online Course.

    Science.gov (United States)

    Fricton, James; Anderson, Kathleen; Clavel, Alfred; Fricton, Regina; Hathaway, Kate; Kang, Wenjun; Jaeger, Bernadette; Maixner, William; Pesut, Daniel; Russell, Jon; Weisberg, Mark B; Whitebird, Robin

    2015-09-01

    Chronic pain conditions are the top reason patients seek care, the most common reason for disability and addiction, and the biggest driver of healthcare costs; their treatment costs more than cancer, heart disease, dementia, and diabetes care. The personal impact in terms of suffering, disability, depression, suicide, and other problems is incalculable. There has been much effort to prevent many medical and dental conditions, but little effort has been directed toward preventing chronic pain. To address this deficit, a massive open online course (MOOC) was developed for students and healthcare professionals. "Preventing Chronic Pain: A Human Systems Approach" was offered by the University of Minnesota through the online platform Coursera. The first offering of this free open course was in the spring of 2014 and had 23 650 participants; 53% were patients or consumers interested in pain. This article describes the course concepts in preventing chronic pain, the analytic data from course participants, and postcourse evaluation forms.

  17. Vaccine-preventable diseases and their impact on Latin American children.

    Science.gov (United States)

    Ulloa-Gutierrez, Rolando; Miño, Greta; Odio, Carla; Avila-Aguero, María L; Brea, José

    2011-12-01

    A joint meeting of the Latin American Society of Pediatric Infectious Diseases, the Dominican Society of Pediatrics and the Dominican Society of Vaccinology was held in the Dominican Republic. This report highlights the most relevant issues that were presented and discussed about vaccine-preventable diseases, their epidemiology and impact in Latin American children, the need to move forward and expand national immunization programs and the economical and political obstacles to introduce 'new' vaccines. These include those against Streptococcus pneumoniae, rotavirus, hepatitis A, varicella, Neisseria meningitidis, Bordetella pertussis, influenza and human papillomavirus, among others.

  18. Gaps in Workplace Education For Prevention of Occupational Skin Disease.

    Science.gov (United States)

    Gupta, Tanya; Arrandale, Victoria H; Kudla, Irena; Holness, D Linn

    2018-02-13

    Occupational contact dermatitis (OCD) is a common occupational disease. Evidence suggests that education and training are effective prevention strategies. In spite of these known prevention strategies, workers continue to develop OCD. Little is reported regarding the actual training experience of workers. To examine the training experience of workers with contact dermatitis to identify areas for improvement. Participants were workers being assessed for contact dermatitis in an occupational health clinic. The anonymous survey collected demographics, workplace characteristics, and education and prevention practices. Approximately 80% reported general occupational health and safety training; however, only 49% reported skin-specific training (SST). For workers reporting SST, most received information regarding exposure avoidance, hand washing, and glove use. This content was reported as helpful by at least 50%. Workers who did not receive SST indicated the most important content would be warning signs of skin problems, how to avoid exposure and skin care while using gloves. While the study was anonymous and used self-reported of training experience, the study suggests there are gaps in skin protection training. Addressing these gaps may lead to improved prevention and reduction in OCD. © The Author(s) 2017. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

  19. Exercise for prevention of cardiovascular disease: Evidence-based recommendations

    Directory of Open Access Journals (Sweden)

    Geevar Zachariah

    2017-01-01

    Full Text Available Sedentary lifestyle is one of the major risk factors for cardiovascular disease (CVD. In India, a large percentage of the people are physically inactive with fewer than 10% engaging in recreational physical activity. Physical activity has many beneficial effects on the risk factors for CVD. Apart from improving fitness level, it decreases myocardial oxygen demand and improves myocardial perfusion. There is an inverse association between physical activity and all-cause mortality. In primary prevention, physical inactivity is associated with a two-fold increase in the risk for coronary events. In secondary prevention, data confirm the existence of an inverse dose–response relationship between cardiovascular fitness and the all-cause mortality in large populations of cardiovascular patients. Guidelines from the American authorities as well as the European Society of Cardiology provide specific recommendations for exercise depending on the clinical setting (primary or secondary prevention of CVD and the patient-specific factors (the patient's physical activity level and the perceived CVD risk. The present review summarizes the clinical evidence regarding the role of exercise in CVD prevention and the exercise recommendations from the leading Cardiac societies.

  20. Developing and evaluating polygenic risk prediction models for stratified disease prevention.

    Science.gov (United States)

    Chatterjee, Nilanjan; Shi, Jianxin; García-Closas, Montserrat

    2016-07-01

    Knowledge of genetics and its implications for human health is rapidly evolving in accordance with recent events, such as discoveries of large numbers of disease susceptibility loci from genome-wide association studies, the US Supreme Court ruling of the non-patentability of human genes, and the development of a regulatory framework for commercial genetic tests. In anticipation of the increasing relevance of genetic testing for the assessment of disease risks, this Review provides a summary of the methodologies used for building, evaluating and applying risk prediction models that include information from genetic testing and environmental risk factors. Potential applications of models for primary and secondary disease prevention are illustrated through several case studies, and future challenges and opportunities are discussed.

  1. Primatology. Human diseases threaten great apes.

    Science.gov (United States)

    Ferber, D

    2000-08-25

    Researchers are uncovering disturbing evidence that scientists and tourists are infecting wild primates with human pathogens. In response, ape specialists, including the American Society of Primatologists, are now calling for stricter health standards for researchers and tourists. They are also urging researchers to learn how to diagnose disease in their study animals.

  2. New cardiovascular targets to prevent late onset Alzheimer disease.

    Science.gov (United States)

    Claassen, Jurgen A H R

    2015-09-15

    The prevalence of dementia rises to between 20% and 40% with advancing age. The dominant cause of dementia in approximately 70% of these patients is Alzheimer disease. There is no effective disease-modifying pharmaceutical treatment for this neurodegenerative disease. A wide range of Alzheimer drugs that appeared effective in animal models have recently failed to show clinical benefit in patients. However, hopeful news has emerged from recent studies that suggest that therapeutic strategies aimed at reducing cardiovascular disease may also reduce the prevalence of dementia due to Alzheimer disease. This review summarizes the evidence for this link between cardiovascular disease and late onset Alzheimer dementia. Only evidence from human research is considered here. Longitudinal studies show an association between high blood pressure and pathological accumulation of the protein amyloid-beta42, and an even stronger association between vascular stiffness and amyloid accumulation, in elderly subjects. Amyloid-beta42 accumulation is considered to be an early marker of Alzheimer disease, and increases the risk of subsequent cognitive decline and development of dementia. These observations could provide an explanation for recent observations of reduced dementia prevalence associated with improved cardiovascular care. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Preclinical diagnosis of Alzheimer's disease: Prevention or prediction?

    Directory of Open Access Journals (Sweden)

    Ricardo Nitrini

    Full Text Available Abstract The diagnosis of Alzheimer's disease (AD for cases with dementia may be too late to allow effective treatment. Criteria for diagnosis of preclinical AD suggested by the Alzheimer's Association include the use of molecular and structural biomarkers. Preclinical diagnosis will enable testing of new drugs and forms of treatment toward achieving successful preventive treatment. But what are the advantages for the individual? To know that someone who is cognitively normal is probably going to develop AD's dementia when there is no effective preventive treatment is definitely not good news. A research method whereby volunteers are assigned to receive treatment or placebo without knowing whether they are in the control or at-risk arm of a trial would overcome this potential problem. If these new criteria are used wisely they may represent a relevant milestone in the search for a definitive treatment for AD.

  4. Recent Scientific Studies of a Traditional Chinese Medicine, Tea, on Prevention of Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Chung S. Yang

    2014-01-01

    Full Text Available Green tea (綠茶 Lǜ Chá, made from the leaves of the plant Camellia sinensis, has traditionally been used as a medicine in China for thousands of years. According to the classical work of Li Shizhen (李時珍 Lǐ Shí Zhēn of the Ming Dynasty, “tea is cold and lowers the fire.” Since fire (inflammation causes many diseases, could tea be effective in the prevention of many diseases? The possible prevention of chronic diseases such as cancer, metabolic syndrome, obesity, diabetes, and cardiovascular diseases has been studied with contemporary scientific methods, and the results are promising. The molecular mechanisms underlining these observations will be discussed in this presentation. One of the reasons for the failure to demonstrate a disease-preventive effect of tea in some epidemiological studies is the lower quantities of tea consumption in humans. Can we increase the quantity of tea consumption to harness its health benefits without causing gastrointestinal irritation? This is a topic for further research.

  5. Emerging arboviral human diseases in Southern Europe.

    Science.gov (United States)

    Papa, Anna

    2017-08-01

    Southern Europe is characterized by unique landscape and climate which attract tourists, but also arthropod vectors, some of them carrying pathogens. Among several arboviral diseases that emerged in the region during the last decade, West Nile fever accounted for high number of human cases and fatalities, while Crimean-Congo hemorrhagic fever expanded its geographic distribution, and is considered as a real threat for Europe. Viruses evolve rapidly and acquire mutations making themselves stronger and naive populations more vulnerable. In an effort to tackle efficiently the emerging arboviral diseases, preparedness and strategic surveillance are needed for the early detection of the pathogen and containment and mitigation of probable outbreaks. In this review, the main human arboviral diseases that emerged in Southern Europe are described. © 2017 Wiley Periodicals, Inc.

  6. Challenges to developing effective streptococcal vaccines to prevent rheumatic fever and rheumatic heart disease

    Directory of Open Access Journals (Sweden)

    Sharma A

    2014-05-01

    Full Text Available Abhinay Sharma, D Patric Nitsche-SchmitzDepartment of Medical Microbiology, Helmholtz Center for Infection Research, Braunschweig, GermanyAbstract: Acute rheumatic fever is a sequela of Streptococcus pyogenes and potentially of Streptococcus dysgalactiae subsp. equisimilis infections. Acute rheumatic fever is caused by destructive autoimmunity and inflammation in the extracellular matrix and can lead to rheumatic heart disease, which is the most frequent cardiologic disease that is acquired in youth. Although effective treatments are available, acute rheumatic fever and rheumatic heart disease remain serious threats to human health, which affect millions and cause high economic losses. This has motivated the search for a vaccine that prevents the causative streptococcal infections. A variety of potential vaccine candidates have been identified and investigated in the past. Today, new approaches are applied to find alternative candidates. Nevertheless, several obstacles lie in the way of an approved S. pyogenes vaccine for use in humans. Herein, a subjective selection of promising vaccine candidates with respect to the prevention of acute rheumatic fever/rheumatic heart disease and safety regarding immunological side effects is discussed.Keywords: autoimmune disease, side effects, M protein vaccine, molecular mimicry, coiled-coil, collagen binding, PARF

  7. Prevention of Alzheimer disease: The roles of nutrition and primary care.

    Science.gov (United States)

    Bane, Tabitha J; Cole, Connie

    2015-05-15

    Risk factors for developing Alzheimer disease include hypercholesterolemia, hypertension, obesity, and diabetes. Due to lack of effective treatments for Alzheimer disease, nutrition and primary prevention becomes important.

  8. The role of human milk oligosaccharides in preventing necrotising ...

    African Journals Online (AJOL)

    The heavy burden of maternal human immunodeficiency virus (HIV) infection has resulted in a high prevalence of premature births, with an associated increase in the incidence of necrotising enterocolitis (NEC). NEC is a life-threatening inflammatory disease of the gastrointestinal tract that predominantly occurs in preterm ...

  9. Primary Prevention of Cardiovascular Disease in Diabetes Mellitus.

    Science.gov (United States)

    Newman, Jonathan D; Schwartzbard, Arthur Z; Weintraub, Howard S; Goldberg, Ira J; Berger, Jeffrey S

    2017-08-15

    Type 2 diabetes mellitus (T2D) is a major risk factor for cardiovascular disease (CVD), the most common cause of death in T2D. Yet, exercise, nutrition, and weight management) and CVD risk factor (blood pressure, cholesterol and blood lipids, glycemic control, and the use of aspirin) management for the prevention of CVD among patients with T2D. The authors believe appropriate lifestyle and CVD risk factor management has the potential to significantly reduce the burden of CVD among patients with T2D. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  10. The immunological underpinnings of vaccinations to prevent cytomegalovirus disease.

    Science.gov (United States)

    McCormick, A Louise; Mocarski, Edward S

    2015-03-01

    A universal cytomegalovirus (CMV) vaccination promises to reduce the burden of the developmental damage that afflicts up to 0.5% of live births worldwide. An effective vaccination that prevents transplacental transmission would reduce CMV congenital disease and CMV-associated still births and leave populations less susceptible to opportunistic CMV disease. Thus, a vaccination against this virus has long been recognized for the potential of enormous health-care savings because congenital damage is life-long and existing anti-viral options are limited. Vaccine researchers, industry leaders, and regulatory representatives have discussed the challenges posed by clinical efficacy trials that would lead to a universal CMV vaccine, reviewing the links between infection and disease, and identifying settings where disrupting viral transmission might provide a surrogate endpoint for disease prevention. Reducing the complexity of such trials would facilitate vaccine development. Children and adolescents are the targets for universal vaccination, with the expectation of protecting the offspring of immunized women. Given that a majority of females worldwide experience CMV infection during childhood, a universal vaccine must boost natural immunity and reduce transmission due to reactivation and re-infection as well as primary infection during pregnancy. Although current vaccine strategies recognize the value of humoral and cellular immunity, the precise mechanisms that act at the placental interface remain elusive. Immunity resulting from natural infection appears to limit rather than prevent reactivation of latent viruses and susceptibility to re-infection, leaving a challenge for universal vaccination to improve upon natural immunity levels. Despite these hurdles, early phase clinical trials have achieved primary end points in CMV seronegative subjects. Efficacy studies must be expanded to mixed populations of CMV-naive and naturally infected subjects to understand the overall

  11. NEW PREVENTION OPPORTUNITIES OF INFECTIOUS DISEASES. VACCINATION AGAINST ROTAVIRUS

    Directory of Open Access Journals (Sweden)

    T. A. Grechukha

    2013-01-01

    Full Text Available The article covers the problem of the burden of rotavirus disease. Rotavirus infection is the leading cause of mortality among children under 5 years of age and is a major problem for a public healthcare. The world is actively engaged in the prevention of rotavirus infection since 2005. There is a lot of data on the efficacy and safety of this vaccine. Different foreign investigations have shown the herd immunity of the vaccine. The authors present data about the effectiveness and safety of vaccines, established during clinical studies of the foreign scientists.

  12. Concerning Preventive Vaccination, Infectious Diseases and the Extent of Responsibility

    Directory of Open Access Journals (Sweden)

    S. V. Ilina

    2016-01-01

    Full Text Available Despite the huge and seamingly undisputable success of vaccinal prevention, a critical situation is developing today in the context of immunization-controlled infections control. Increasing antivaccination propahanda leads to a decrease in the collective immunity and the occurance of high-contagenous infectious diseases in various places of the world. It is a disturbing tendency — the usage of antivaccinal ideas for populist purposes. This article contains several examples of how such tactics lead to severe consequences for public health: pertussis and morbilli epidemia in Europe, poliomyelitis epidemia in African and Asian countries.

  13. Human papillomavirus type 56-associated Bowen disease.

    Science.gov (United States)

    Shimizu, A; Tamura, A; Abe, M; Amano, H; Motegi, S; Nakatani, Y; Hoshino, H; Ishikawa, O

    2012-11-01

    Some cases of human papillomavirus (HPV) type 56 infection in Bowen disease have been reported. However, the incidence and clinical characteristics are still unclear. To clarify the prevalence of HPV type 56-positive Bowen disease in our department and to characterize the clinical manifestations. Sixty-eight specimens of Bowen disease were examined by polymerase chain reaction using HPV consensus primers, and the amplified products were subjected to DNA sequence analyses. Moreover, positive samples were investigated by in situ hybridization. These findings were used to clarify the clinical characteristics of HPV-positive Bowen disease. Eight out of 68 specimens (12%) of Bowen disease were HPV-positive, of which six specimens were HPV type 56-positive. The HPV type 56-positive lesions were characterized by a longitudinal melanonychia or a deeply pigmented keratotic lesion. The remaining two specimens were genital Bowen disease in which HPV type 16 was detected. In situ hybridization demonstrated the positive cells in the upper layer of epidermis. The HPV type 56 detected in the samples of longitudinal melanonychia can be divided into at least into two types. This study determined the prevalence of HPV type 56-positive Bowen disease. Longitudinal melanonychia is the most characteristic manifestation of HPV type 56-associated Bowen disease. © 2012 The Authors. BJD © 2012 British Association of Dermatologists.

  14. [Role of Mediterranean diet on the prevention of Alzheimer disease].

    Science.gov (United States)

    Miranda, Arnoldo; Gómez-Gaete, Carolina; Mennickent, Sigrid

    2017-04-01

    Type 2 diabetes and obesity are possible risk factors for Alzheimer’s disease and these can be modified by physical activity and changes in dietary patterns, such as switching to a Mediterranean diet. This diet includes fruits, vegetables, olive oil, fish and moderate wine intake. These foods provide vitamins, polyphenols and unsaturated fatty acids. This diet should be able to reduce oxidative stress. The inflammatory response is also reduced by unsaturated fatty acids, resulting in a lower expression and a lower production of pro-inflammatory cytokines. The Cardiovascular protection is related to the actions of polyphenols and unsaturated fatty acids on the vascular endothelium. The Mediterranean diet also can improve cardiovascular risk factors such as dyslipidemia, hypertension and metabolic syndrome. These beneficial effects of the Mediterranean diet should have a role in Alzheimer’s disease prevention.

  15. Oxidative stress in Alzheimer disease: a possibility for prevention.

    Science.gov (United States)

    Bonda, David J; Wang, Xinglong; Perry, George; Nunomura, Akihiko; Tabaton, Massimo; Zhu, Xiongwei; Smith, Mark A

    2010-01-01

    Oxidative stress is at the forefront of Alzheimer disease (AD) research. While its implications in the characteristic neurodegeneration of AD are vast, the most important aspect is that it seems increasingly apparent that oxidative stress is in fact a primary progenitor of the disease, and not merely an epiphenomenon. Moreover, evidence indicates that a long "dormant period" of gradual oxidative damage accumulation precedes and actually leads to the seemingly sudden appearance of clinical and pathological AD symptoms, including amyloid-beta deposition, neurofibrillary tangle formation, metabolic dysfunction, and cognitive decline. These findings provide important insights into the development of potential treatment regimens and even allude to the possibility of a preventative cure. In this review, we elaborate on the dynamic role of oxidative stress in AD and present corresponding treatment strategies that are currently under investigation. Copyright 2010 Elsevier Ltd. All rights reserved.

  16. Prevention of Alzheimer's disease, cerebrovascular disease and dementia in women: the case for menopause hormone therapy.

    Science.gov (United States)

    Davey, Dennis A

    2017-02-01

    Alzheimer's disease, cerebrovascular disease and aging-related cognitive impairment and dementia (ARCID) increase in prevalence in women with advancing age. The development of Alzheimer's disease, cerebrovascular disease and ARCID may be postponed or prevented by protective measures including the active treatment of vascular risk factors and continuing exercise and healthy lifestyle from early- and mid-life onward. Bilateral oophorectomy before the natural menopause is associated with an increased incidence of ARCID and the increased risk is significantly reduced by estrogen therapy. Recent advances in menopause hormone therapy including transdermal estrogen therapy have favorably influenced the balance of benefits and risks. A case can be made for menopause hormone therapy in healthy postmenopausal women for 5-10 years starting during the menopausal transition (the 'window of opportunity'), together with all other protective measures, to delay or prevent the development of ARCID in later life.

  17. Seeking environmental causes of neurodegenerative disease and envisioning primary prevention.

    Science.gov (United States)

    Spencer, Peter S; Palmer, Valerie S; Kisby, Glen E

    2016-09-01

    Pathological changes of the aging brain are expressed in a range of neurodegenerative disorders that will impact increasing numbers of people across the globe. Research on the causes of these disorders has focused heavily on genetics, and strategies for prevention envision drug-induced slowing or arresting disease advance before its clinical appearance. We discuss a strategic shift that seeks to identify the environmental causes or contributions to neurodegeneration, and the vision of primary disease prevention by removing or controlling exposure to culpable agents. The plausibility of this approach is illustrated by the prototypical neurodegenerative disease amyotrophic lateral sclerosis and parkinsonism-dementia complex (ALS-PDC). This often-familial long-latency disease, once thought to be an inherited genetic disorder but now known to have a predominant or exclusive environmental origin, is in the process of disappearing from the three heavily affected populations, namely Chamorros of Guam and Rota, Japanese residents of Kii Peninsula, Honshu, and Auyu and Jaqai linguistic groups on the island of New Guinea in West Papua, Indonesia. Exposure via traditional food and/or medicine (the only common exposure in all three geographic isolates) to one or more neurotoxins in seed of cycad plants is the most plausible if yet unproven etiology. Neurotoxin dosage and/or subject age at exposure might explain the stratified epidemic of neurodegenerative disease on Guam in which high-incidence ALS peaked and declined before that of PD, only to be replaced today by a dementing disorder comparable to Alzheimer's disease. Exposure to the Guam environment is also linked to the delayed development of ALS among a subset of Chamorro and non-Chamorro Gulf War/Era veterans, a summary of which is reported here for the first time. Lessons learned from this study and from 65 years of research on ALS-PDC include the exceptional value of initial, field-based informal investigation of

  18. Infection prevention and control during prolonged human space travel.

    Science.gov (United States)

    Mermel, Leonard A

    2013-01-01

    Prolonged human spaceflight to another planet or an asteroid will introduce unique challenges of mitigating the risk of infection. During space travel, exposure to microgravity, radiation, and stress alter human immunoregulatory responses, which can in turn impact an astronaut's ability to prevent acquisition of infectious agents or reactivation of latent infection. In addition, microgravity affects virulence, growth kinetics, and biofilm formation of potential microbial pathogens. These interactions occur in a confined space in microgravity, providing ample opportunity for heavy microbial contamination of the environment. In addition, there is the persistence of aerosolized, microbe-containing particles. Any mission involving prolonged human spaceflight must be carefully planned to minimize vulnerabilities and maximize the likelihood of success.

  19. Major histocompatibility complex genomics and human disease.

    Science.gov (United States)

    Trowsdale, John; Knight, Julian C

    2013-01-01

    Over several decades, various forms of genomic analysis of the human major histocompatibility complex (MHC) have been extremely successful in picking up many disease associations. This is to be expected, as the MHC region is one of the most gene-dense and polymorphic stretches of human DNA. It also encodes proteins critical to immunity, including several controlling antigen processing and presentation. Single-nucleotide polymorphism genotyping and human leukocyte antigen (HLA) imputation now permit the screening of large sample sets, a technique further facilitated by high-throughput sequencing. These methods promise to yield more precise contributions of MHC variants to disease. However, interpretation of MHC-disease associations in terms of the functions of variants has been problematic. Most studies confirm the paramount importance of class I and class II molecules, which are key to resistance to infection. Infection is likely driving the extreme variation of these genes across the human population, but this has been difficult to demonstrate. In contrast, many associations with autoimmune conditions have been shown to be specific to certain class I and class II alleles. Interestingly, conditions other than infections and autoimmunity are also associated with the MHC, including some cancers and neuropathies. These associations could be indirect, owing, for example, to the infectious history of a particular individual and selective pressures operating at the population level.

  20. [Dietary prevention and treatment of diverticular disease of the colon].

    Science.gov (United States)

    Milewska, Magdalena; Sińska, Beata; Kluciński, Andrzej

    2015-04-01

    Diverticular disease is more often categorized as a civilization disease that affects both women and men, especially at an old age. The pathophysiology remains complex and arises from the interaction between dietary fiber intake, bowel motility and mucosal changes in the colon. Obesity, smoking, low physical activity, low-fiber diet (poor in vegetables, fruit, whole grain products, seeds and nuts) are among factors that increase the risk for developing diverticular disease. Additionally, the colonic outpouchings may be influenced by involutional changes of the gastrointestinal tract. Therefore, the fiber rich diet (25-40 g/day) plays an important role in prevention, as well as nonpharmacological treatment of uncomplicated diverticular disease. The successful goal of the therapy can be achieved by well-balanced diet or fiber supplements intake. Research indicate the effectiveness of probiotics in dietary management during the remission process. Moreover, drinking of appropriate water amount and excluding from the diet products decreasing colonic transit time - should be also applied. © 2015 MEDPRESS.

  1. Ability of Lactobacillus plantarum LS/07 to modify intestinal enzymes activity in chronic diseases prevention.

    Science.gov (United States)

    Hijová, Emília; Kuzma, Jozef; Strojný, Ladislav; Bomba, Alojz; Bertková, Izabela; Chmelárová, Anna; Hertelyová, Zdena; Benetinová, Veronika; Štofilová, Jana; Ambro, Ľuboš

    2017-01-01

    The ability of probiotic strain Lactobacillus plantarum LS/07 to modify the activity of intestinal bacterial enzymes - β-glucuronidase (β-GLUCUR), β-galactosidase (β-GAL), and β-glucosidase (β-GLU) in prevention of chronic diseases - cancer, atherosclerosis and dysbiosis was investigated. The male Sprague-Dawley rats were randomly divided into 12 experimental groups: controls groups - C (control), AT (atherosclerotic), CC (carcinogenic), dysbiotic groups - each group in combination with antibiotics (ATB), probiotics groups - in combinatioan with probiotic (PRO) alone, and each group with combination of antibiotic and probiotic (ATB+PRO). In the control group the β-glucuronidase activity did not change throughout the experiment. High fat diet in atherosclerotic group significantly increased the activity of β-glucuronidase (PLS/07 and suggest its use in disease prevention in human medicine and some animal species.

  2. Therapies for Prevention and Treatment of Alzheimer’s Disease

    Directory of Open Access Journals (Sweden)

    J. Mendiola-Precoma

    2016-01-01

    Full Text Available Alzheimer’s disease (AD is the most common cause of dementia associated with a progressive neurodegenerative disorder, with a prevalence of 44 million people throughout the world in 2015, and this figure is estimated to double by 2050. This disease is characterized by blood-brain barrier disruption, oxidative stress, mitochondrial impairment, neuroinflammation, and hypometabolism; it is related to amyloid-β peptide accumulation and tau hyperphosphorylation as well as a decrease in acetylcholine levels and a reduction of cerebral blood flow. Obesity is a major risk factor for AD, because it induces adipokine dysregulation, which consists of the release of the proinflammatory adipokines and decreased anti-inflammatory adipokines, among other processes. The pharmacological treatments for AD can be divided into two categories: symptomatic treatments such as acetylcholinesterase inhibitors and N-methyl-D-aspartate (NMDA receptor antagonists and etiology-based treatments such as secretase inhibitors, amyloid binders, and tau therapies. Strategies for prevention of AD through nonpharmacological treatments are associated with lifestyle interventions such as exercise, mental challenges, and socialization as well as caloric restriction and a healthy diet. AD is an important health issue on which all people should be informed so that prevention strategies that minimize the risk of its development may be implemented.

  3. Antioxidants and Coronary Artery Disease: From Pathophysiology to Preventive Therapy

    Science.gov (United States)

    Leopold, Jane A.

    2014-01-01

    Oxidant stress in the cardiovascular system may occur when antioxidant capacity is insufficient to reduce reactive oxygen species and other free radicals. Oxidant stress has been linked to the pathogenesis of atherosclerosis and incident coronary artery disease. As a result of this connection, early observational studies focused on dietary antioxidants, such as β-carotene, α-tocopherol, and ascorbic acid, and demonstrated an inverse relationship between intake of these antioxidants and major adverse cardiovascular events. These findings supported a number of randomized trials of selected antioxidants as primary and secondary prevention to decrease cardiac risk; however, many of these studies reported disappointing results with little or no observed risk reduction in antioxidant treated patients. Several plausible explanations for these findings have been suggested, including incorrect antioxidant choice or dose, synthetic versus dietary antioxidant as the intervention, and patient selection, all of which will be important to consider when designing future clinical trials. This review will focus on the contemporary evidence that is the basis for our current understanding of the role of antioxidants in cardiovascular disease prevention. PMID:25369999

  4. Preventive measures to eliminate asbestos-related diseases in singapore.

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    Lim, John Wah; Koh, David; Khim, Judy Sng Gek; Le, Giang Vinh; Takahashi, Ken

    2011-09-01

    The incidence of asbestos-related diseases (ARD) has increased in the last four decades. In view of the historical use of asbestos in Singapore since the country started banning it in phases in 1989 and the long latency of the disease, the incidence of ARD can be expected to increase further. As occupational exposure to asbestos still occurs, preventive measures to eliminate ARD continue to be required to protect the health of both workers and the public from asbestos exposure. The majority of occupational exposures to asbestos at present occur during the removal of old buildings. Preventive measures have been utilized by different government ministries and agencies in eliminating ARD in Singapore over the past 40 years. These measures have included the enforcement of legislation, substitution with safer materials, and engineering controls during asbestos removal as well as improvements in personal hygiene and the use of personal protective equipment. The existing Workman's Compensation System for ARD should be further refined, given that is currently stipulates that claims for asbestosis and malignant mesothelioma be made within 36 and 12 months after ceasing employment.

  5. Preventive Measures to Eliminate Asbestos-Related Diseases in Singapore

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    John Wah Lim

    2011-09-01

    Full Text Available The incidence of asbestos-related diseases (ARD has increased in the last four decades. In view of the historical use of asbestos in Singapore since the country started banning it in phases in 1989 and the long latency of the disease, the incidence of ARD can be expected to increase further. As occupational exposure to asbestos still occurs, preventive measures to eliminate ARD continue to be required to protect the health of both workers and the public from asbestos exposure. The majority of occupational exposures to asbestos at present occur during the removal of old buildings. Preventive measures have been utilized by different government ministries and agencies in eliminating ARD in Singapore over the past 40 years. These measures have included the enforcement of legislation, substitution with safer materials, and engineering controls during asbestos removal as well as improvements in personal hygiene and the use of personal protective equipment. The existing Workman’s Compensation System for ARD should be further refined, given that is currently stipulates that claims for asbestosis and malignant mesothelioma be made within 36 and 12 months after ceasing employment.

  6. Colorectal cancer: prevention and management of metastatic disease.

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    Sugarbaker, Paul H

    2014-01-01

    This paper compared the similarities and differences of the two most common types of colorectal cancer metastases. The treatment of liver metastases by surgery combined with systemic chemotherapy was explained. The different natural history of liver metastases as compared to peritoneal metastases and the possibility for prevention of peritoneal metastases were emphasized. Perioperative cancer chemotherapy or second-look surgery must be considered as individualized treatments of selected patients who have small volume peritoneal metastases or who are known to be at risk for subsequent disease progression on peritoneal surfaces. However, the fact that peritoneal metastases, when diagnosed in the follow-up of colorectal cancer patients, can be cured with a combination of cytoreductive surgery and hyperthermic perioperative chemotherapy cannot be ignored. Careful follow-up and timely intervention in colorectal cancer patients with progressive disease are a necessary part of the management strategies recommended by the multidisciplinary team. After a critical evaluation of the data currently available, these strategies for prevention and management of colorectal metastases are presented as the author's recommendations for a high standard of care. As more information becomes available, modifications may be necessary.

  7. Personalized nutrition and cardiovascular disease prevention: From Framingham to PREDIMED.

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    Konstantinidou, Valentini; Daimiel, Lidia; Ruiz, Lidia Angeles Daimiel; Ordovás, Jose M

    2014-05-01

    Diet is considered the cornerstone for the prevention of age-related diseases, and a low-fat diet has been considered for decades as the most suitable alternative to achieve this goal. However, mounting evidence supports the efficacy of other alternatives, such as the Mediterranean diet. Nevertheless, it is well known that people present a dramatic range of responses to similar environmental challenges, and it has been shown that some of this variability is rooted in the genome. In fact, this knowledge is driving the field of nutrigenetics. The finding of interactions between diet and genetic variants has led to intense research and debate about the effectiveness of personalized nutrition as a more suitable tool for the prevention of chronic diseases than the traditional 1-size-fits-all recommendations. Here, we provide some of our own examples that illustrate the progression of nutrigenetics through the years, from the initial studies within the Framingham Heart Study, to the most recent use of large consortia, such as the Cohorts for Heart and Aging Research in Genomic Epidemiology, and ending up with large dietary intervention studies, such as the PREDIMED (Prevención con Dieta Mediterránea) study. These recent approaches are providing more robust and clinically relevant gene-diet interactions. Therefore, although the current evidence level of applying genomic information to tailoring is at its early stages, the prospect of widespread incorporation of nutrigenetics to the clinical practice is encouraging. © 2014 American Society for Nutrition.

  8. Aspirin overutilization for the primary prevention of cardiovascular disease

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    VanWormer JJ

    2014-12-01

    Full Text Available Jeffrey J VanWormer,1 Aaron W Miller,2 Shereif H Rezkalla3 1Center for Clinical Epidemiology and Population Health, 2Biomedical Informatics Research Center, Marshfield Clinic Research Foundation, Marshfield, WI, USA; 3Department of Cardiology, Marshfield Clinic, Marshfield, WI, USA Background: Aspirin is commonly used for the primary prevention of cardiovascular disease (CVD in the US. Previous research has observed significant levels of inappropriate aspirin use for primary CVD prevention in some European populations, but the degree to which aspirin is overutilized in the US remains unknown. This study examined the association between regular aspirin use and demographic/clinical factors in a population-based sample of adults without a clinical indication for aspirin for primary prevention.Methods: A cross-sectional analysis was performed using 2010–2012 data from individuals aged 30–79 years in the Marshfield Epidemiologic Study Area (WI, USA. Regular aspirin users included those who took aspirin at least every other day.Results: There were 16,922 individuals who were not clinically indicated for aspirin therapy for primary CVD prevention. Of these, 19% were regular aspirin users. In the final adjusted model, participants who were older, male, lived in northern Wisconsin, had more frequent medical visits, and had greater body mass index had significantly higher odds of regular aspirin use (P<0.001 for all. Race/ethnicity, health insurance, smoking, blood pressure, and lipid levels had negligible influence on aspirin use. A sensitivity analysis found a significant interaction between age and number of medical visits, indicating progressively more aspirin use in older age groups who visited their provider frequently.Conclusion: There was evidence of aspirin overutilization in this US population without CVD. Older age and more frequent provider visits were the strongest predictors of inappropriate aspirin use. Obesity was the only significant

  9. Human endogenous retroviruses in neurologic disease.

    Science.gov (United States)

    Christensen, Tove

    2016-01-01

    Endogenous retroviruses are pathogenic - in other species than the human. Disease associations for Human Endogenous RetroViruses (HERVs) are emerging, but so far an unequivocal pathogenetic cause-effect relationship has not been established. A role for HERVs has been proposed in neurological and neuropsychiatric diseases as diverse as multiple sclerosis (MS) and schizophrenia (SCZ). Particularly for MS, many aspects of the activation and involvement of specific HERV families (HERV-H/F and HERV-W/MSRV) have been reported, both for cells in the circulation and in the central nervous system. Notably envelope genes and their gene products (Envs) appear strongly associated with the disease. For SCZ, for ALS, and for HIV-associated dementia (HAD), indications are accumulating for involvement of the HERV-K family, and also HERV-H/F and/or HERV-W. Activation is reasonably a prerequisite for causality as most HERV sequences remain quiescent in non-pathological conditions, so the importance of regulatory pathways and epigenetics involved in regulating HERV activation, derepression, and also involvement of retroviral restriction factors, is emerging. HERV-directed antiretrovirals have potential as novel therapeutic paradigms in neurologic disease, particularly in MS. The possible protective or ameliorative effects of antiretroviral therapy in MS are substantiated by reports that treatment of HIV infection may be associated with a significantly decreased risk of MS. Further studies of HERVs, their role in neurologic diseases, and their potential as therapeutic targets are essential. © 2016 APMIS. Published by John Wiley & Sons Ltd.

  10. POSSIBILITIES OF PREVENTION OF ALLERGIC DISEASES TAKING INTO ACCOUNT REGIONAL PECULIARITIES

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    Нина Константиновна Перевощикова

    2017-05-01

    Full Text Available The increasing growth of allergic diseases is pandemic. The International Study of Asthma and Allergies in Childhood (ISAAC has discovered high frequency variability of symptoms of bronchial asthma (BA and atopic dermatitis (AtD even within one country due to climatic, environmental factors, lifestyle and condition of healthcare system. The accomplishments concerning the treatment of BA and AtD, that were achieved during the last few years and were regulated by the list of consensus documents, did not assist the decrease of their prevalence. The ability to protect a child, who predisposed to atopy from the exposure to precipitating factors, helps to prevent its realization in the phenotype of allergic diseases. The prevention of allergic diseases must be provided with a variety of measures and carried out at all stages of human life from prenatal period. The aim – the decrease of allergic diseases frequency among children. Materials and methods. The researches were conducted in 3 stages. At the first stage there were discovered the features of development of BA in children living in Yurga, Kemerovo region, and there was studied the importance of ecological factors of the environment. At the second stage, taking into account the peculiarities of the development and course of BA, the children with AtD were examinedand sent for treatment aimed at the prevention of AtD transformation into BA. At the third stage within the framework of «Atopy School» there was developed a complex of pre- and postnatal prevention of allergic diseases in children at risk. The results. Regional characteristics of Yurga contribute to the realization of AD incidence in children with hereditary predisposition. There was proved the role of opportunistic pathogenic microflora in the development of AtD (70 %, there was also confirmed the dependence of clinical symptoms from the bacteria type. There was developed a program of managing children with atopic dermatitis

  11. Prevention of treatable infectious diseases: A game-theoretic approach.

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    Jijón, Sofía; Supervie, Virginie; Breban, Romulus

    2017-09-25

    We model outcomes of voluntary prevention using an imperfect vaccine, which confers protection only to a fraction of vaccinees for a limited duration. Our mathematical model combines a single-player game for the individual-level decision to get vaccinated, and a compartmental model for the epidemic dynamics. Mathematical analysis yields a characterization for the effective vaccination coverage, as a function of the relative cost of prevention versus treatment; note that cost may involve monetary as well as non-monetary aspects. Three behaviors are possible. First, the relative cost may be too high, so individuals do not get vaccinated. Second, the relative cost may be moderate, such that some individuals get vaccinated and voluntary vaccination alleviates the epidemic. In this case, the vaccination coverage grows steadily with decreasing relative cost of vaccination versus treatment. Unlike previous studies, we find a third case where relative cost is sufficiently low so epidemics may be averted through the use of prevention, even for an imperfect vaccine. However, we also found that disease elimination is only temporary-as no equilibrium exists for the individual strategy in this third case-and, with increasing perceived cost of vaccination versus treatment, the situation may be reversed toward the epidemic edge, where the effective reproductive number is 1. Thus, maintaining relative cost sufficiently low will be the main challenge to maintain disease elimination. Furthermore, our model offers insight on vaccine parameters, which are otherwise difficult to estimate. We apply our findings to the epidemiology of measles. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Pasteurization of human milk to prevent transmission of Chagas disease Pasteurização de leite humano para evitar a transmissão da doença de Chagas

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    Cláudio Santos FERREIRA

    2001-06-01

    Full Text Available Although admittedly transmission of Trypanosoma cruzi infection through breastfeeding is a rare event, it involves serious risks. To test the effectiveness of pasteurization in preventing this mode of infection, three sets of samples of human milk were tested: a - contaminated with T. cruzi and pasteurized; b - contaminated with T. cruzi and non-pasteurized; c - non-contaminated and pasteurized. Samples from all sets were orally and intraperitoneally administered to 90 BALB/c mice. The animals inoculated with contaminated, non-pasteurized samples, got the infection. Controls and the animals inoculated with contaminated and pasteurized milk were not infected. The hypothesis was accepted that pasteurization inactivates T. cruzi trypomastigotes.A amamentação é modo alternativo de transmitir-se a doença de Chagas. Embora admitida como evento raro, a infecção por esta via é preocupante. Para evitá-la é sugerida a pasteurização. Separaram-se para o ensaio três conjuntos de amostras de leite humano: a - contaminadas por Trypanosoma cruzi e pasteurizadas; b - contaminadas por T. cruzi e não pasteurizadas; c - não contaminadas e pasteurizadas. Frações dos três conjuntos foram inoculadas por vias oral e intraperitoneal em 90 camundongos BALB/c. Os animais inoculados com leite contaminado e não pasteurizado infectaram-se. Os controles e os inoculados com leite contaminado e pasteurizado não se infectaram. Aceitou-se a hipótese de a pasteurização ter inativado as formas tripomastigotas de T. cruzi em suspensão no leite.

  13. South American Guidelines for Cardiovascular Disease Prevention and Rehabilitation

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    AH Herdy

    2014-08-01

    Full Text Available In this document, the Inter-American Committee of Cardiovascular Prevention and Rehabilitation, together with the South American Society of Cardiology, aimed to formulate strategies, measures, and actions for cardiovascular disease prevention and rehabilitation (CVDPR. In the context of the implementation of a regional and national health policy in Latin American countries, the goal is to promote cardiovascular health and thereby decrease morbidity and mortality. The study group on Cardiopulmonary and Metabolic Rehabilitation from the Department of Exercise, Ergometry, and Cardiovascular Rehabilitation of the Brazilian Society of Cardiology has created a committee of experts to review the Portuguese version of the guideline and adapt it to the national reality. The mission of this document is to help health professionals to adopt effective measures of CVDPR in the routine clinical practice. The publication of this document and its broad implementation will contribute to the goal of the World Health Organization (WHO, which is the reduction of worldwide cardiovascular mortality by 25% until 2025. The study group's priorities are the following: • Emphasize the important role of CVDPR as an instrument of secondary prevention with significant impact on cardiovascular morbidity and mortality; • Join efforts for the knowledge on CVDPR, its dissemination, and adoption in most cardiovascular centers and institutes in South America, prioritizing the adoption of cardiovascular prevention methods that are comprehensive, practical, simple and which have a good cost/benefit ratio; • Improve the education of health professionals and patients with education programs on the importance of CVDPR services, which are directly targeted at the health system, clinical staff, patients, and community leaders, with the aim of decreasing the barriers to CVDPR implementation.

  14. Recommendations for the diagnosis of human papilloma virus (HPV) high and low risk in the prevention and treatment of diseases of the oral cavity, pharynx and larynx. Guide of experts PTORL and KIDL.

    Science.gov (United States)

    Wierzbicka, Małgorzata; Józefiak, Agata; Szydłowski, Jarosław; Marszałek, Andrzej; Stankiewicz, Czesław; Hassman-Poznańska, Elżbieta; Osuch-Wójcikiewicz, Ewa; Składzień, Jacek; Klatka, Janusz; Pietruszewska, Wioletta; Puacz, Elżbieta; Szyfter, Krzysztof; Szyfter, Witold

    2013-01-01

    The role of human papilloma viruses (HPV) in malignant and nonmalignant ENT diseases and the corresponding epidemiological burden has been widely described. International head and neck oncology community discussed growing evidence that oral HPV infection contributes to the risk of oro-pharyngeal carcinoma (OPC) and recommended HPV testing as a part of the work up for patients with OPC. Polish Society of ENT Head Neck Surgery and National Chamber of Laboratory Diagnosticians have worked together to define the minimum requirements for assigning a diagnosis of HPV-related conditions and testing strategy that include HPV specific tests in our country. This paper briefly frames the literature information concerning low risk (LR) and high risk (HR) HPV, reviews the epidemiology, general guidance on the most appropriate biomarkers for clinical assessment of HPV. The definition of HPV-related cancer was presented. The article is aiming to highlight some of major issues for the clinician dealing with patients with HPV-related morbidities and to introduce the diagnostic algorithm in Poland. Copyright © 2013 Polish Otorhinolaryngology - Head and Neck Surgery Society. Published by Elsevier Urban & Partner Sp. z.o.o. All rights reserved.

  15. [Human hantavirus diseases - still neglected zoonoses?].

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    Vrbovská, V; Chalupa, P; Straková, P; Hubálek, Z; Rudolf, I

    2015-10-01

    Hantavirus disease is the most common rodent-borne viral infection in the Czech Republic, with a mean annual incidence of 0.02 cases per 100 000 population and specific antibodies detected in 1% of the human population. Four hantaviruses (Puumala, Dobrava-Belgrade, Tula, and Seewis) circulate in this country, of which Puumala virus (responsible for a mild form of hemorrhagic fever with renal syndrome called nephropathia epidemica) and Dobrava-Belgrade virus (causing haemorrhagic fever with renal syndrome) have been proven to cause human disease. The aim of this study is to provide a comprehensive review of the hantaviruses occurring in the Czech Republic, based on the literature published during the past three decades, including their geographical distribution and clinical symptoms. The recent detection of Tula virus in an immunocompromised person as well as reports of Seoul virus infections in Europe highlight the possible emergence of neglected hantavirus infections in the foreseeable future.

  16. [Problem of motivation of the population to prevention and treatment dental diseases].

    Science.gov (United States)

    Kochlashvili, L Sh; Gogilashvili, K T; Gerzmava, O Kh

    2012-10-01

    Dental health is an integral part of a normal state of a human body and, first of all, depends on knowledge of the population of bases of individual hygiene of an oral cavity and ability to use them in practical life. Numerous researches indicate low level of knowledge of the population in questions of prevention of dental diseases and individual hygiene of an oral cavity that testifies to existence of problems in the organization of sanitary education. Existing practice of hygienic training and education, in a certain measure, lags behind modern requirements, and some questions demand specification and optimization. For efficiency of sanitary and preventive actions it is necessary to study character and motivation structure to prevention and treatment of dental diseases and to develop an effective method of its increase. Therefore actual search of new forms of psycho hygiene and psycho prevention with use of modern information technologies which should provide high level of dental health of the military personnel is represented. The purpose of the real research was establishment of the factors forming motivation to prevention and treatment of the main dental diseases, and development of a psycho physiological method of its increase. The carried-out research allows to expand and systematize ideas necessary for the practical doctor of the major factors forming motivation to prevention and treatment of the main dental diseases. Development of an objective technique of a complex assessment of level of motivation of patients to prevention and treatment of dental pathology will allow to prove the new perspective direction of the sanitary educational work, allowing to reduce fobiya level, effectively to increase motivation of the patient to receiving the timely dental help. It especially is important if to consider that numerous programs of hygienic training and the education, applied in our country, didn't lead to change of hygienic skills of the population in expected

  17. The role of chemerin in human disease

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    Magdalena Stojek

    2017-02-01

    Full Text Available Adipose tissue is not merely a storage depot of triacylglycerols but also a major endocrine organ. Its cells, including adipocytes, synthesize and secrete a range of biologically active molecules termed adipokines. Adipokines that display the properties of cytokines are often called adipocytokines. In recent years there has been increasing interest in a new adipokine called chemerin. Chemerin is a protein synthesized mostly by the adipose tissue and the liver as inactive pre-pro-chemerin. After the intracellular hydrolytic cutting off of the 20-amino-acid N-terminal polypeptide, it is secreted into the bloodstream as inactive pro-chemerin. Biologically active chemerin is then derived from pro-chemerin after cleavage of the C-terminal fragment by serum proteases involved in inflammation, coagulation and fibrinolysis. Proteolytic cleavage leads to formation of several chemerin-derived peptides, both biologically active (often with opposing functions and inactive.Within the last decade, there has been a growing number of publications regarding the role of chemerin in human disease. It seems to be implicated in the inflammatory response, metabolic syndrome, cardiovascular disease and alimentary tract disorders. The article presents the most recent information on the role of chemerin in human disease, and specifically alimentary tract disorders. The available evidence suggests that chemerin is an important link between adipose tissue mass, metabolic processes, the immune system and inflammation, and therefore plays a major role in human pathophysiology.

  18. Evolution in obesity and chronic disease prevention practice in California public health departments, 2010.

    Science.gov (United States)

    Schwarte, Liz; Ngo, Samantha; Banthia, Rajni; Flores, George; Prentice, Bob; Boyle, Maria; Samuels, Sarah E

    2014-11-13

    Local health departments (LHDs) are dedicating resources and attention to preventing obesity and associated chronic diseases, thus expanding their work beyond traditional public health activities such as surveillance. This study investigated practices of local health departments in California to prevent obesity and chronic disease. We conducted a web-based survey in 2010 with leaders in California's LHDs to obtain diverse perspectives on LHDs' practices to prevent obesity and chronic disease. The departmental response rate for the 2010 survey was 87% (53 of California's 61 LHDs). Although staff for preventing obesity and chronic disease decreased at 59% of LHDs and stayed the same at 26% of LHDs since 2006, LHDs still contributed the same (12%) or a higher (62%) level of effort in these areas. Factors contributing to internal changes to address obesity and chronic disease prevention included momentum in the field of obesity prevention, opportunities to learn from other health departments, participation in obesity and chronic disease prevention initiatives, and flexible funding streams for chronic disease prevention. LHDs that received foundation funding or had a lead person or organizational unit coordinating or taking the lead on activities related to obesity and chronic disease prevention were more likely than other LHDs to engage in some activities related to obesity prevention. California LHDs are increasing the intensity and breadth of obesity and chronic disease prevention. Findings provide a benchmark from which further changes in the activities and funding sources of LHD chronic disease prevention practice may be measured.

  19. Teenagers' understandings of and attitudes towards vaccines and vaccine-preventable diseases: a qualitative study.

    Science.gov (United States)

    Hilton, S; Patterson, C; Smith, E; Bedford, H; Hunt, K

    2013-05-24

    To examine immunisation information needs of teenagers we explored understandings of vaccination and vaccine-preventable diseases, attitudes towards immunisation and experiences of immunisation. Diseases discussed included nine for which vaccines are currently offered in the UK (human papillomavirus, meningitis, tetanus, diphtheria, polio, whooping cough, measles, mumps and rubella), and two not currently included in the routine UK schedule (hepatitis B and chickenpox). Twelve focus groups conducted between November 2010 and March 2011 with 59 teenagers (29 girls and 30 boys) living in various parts of Scotland. Teenagers exhibited limited knowledge and experience of the diseases, excluding chickenpox. Measles, mumps and rubella were perceived as severe forms of chickenpox-like illness, and rubella was not associated with foetal damage. Boys commonly believed that human papillomavirus only affects girls, and both genders exhibited confusion about its relationship with cancer. Participants considered two key factors when assessing the threat of diseases: their prevalence in the UK, and their potential to cause fatal or long-term harm. Meningitis was seen as a threat, but primarily to babies. Participants explained their limited knowledge as a result of mass immunisation making once-common diseases rare in the UK, and acknowledged immunisation's role in reducing disease prevalence. While it is welcome that fewer teenagers have experienced vaccine-preventable diseases, this presents public health advocates with the challenge of communicating benefits of immunisation when advantages are less visible. The findings are timely in view of the Joint Committee on Vaccination and Immunisation's recommendation that a booster of meningitis C vaccine should be offered to teenagers; that teenagers did not perceive meningitis C as a significant threat should be a key concern of promotional information. While teenagers' experiences of immunisation in school were not always positive

  20. Diets for cardiovascular disease prevention: what is the evidence?

    Science.gov (United States)

    Walker, Christopher; Reamy, Brian V

    2009-04-01

    Patients often initiate commercial dietary plans to reduce obesity and prevent cardiovascular disease. Such plans include very low-carbohydrate, low-carbohydrate, very low-fat, and Mediterranean diets. Published evidence on several popular diets has made it easier for physicians to counsel patients about the health benefits and risks of such plans. Although the Atkins, Zone, Sugar Busters!, and South Beach diets have data proving that they are effective for weight loss and do not increase deleterious disease-oriented outcomes, they have little evidence of patient-oriented benefits. In contrast, the Mediterranean diet has extensive patient-oriented outcome data showing a significant risk reduction in mortality rates and in rates of fatal and nonfatal myocardial infarction. The American Heart Association released guidelines in 2006 that integrate recommendations from a variety of diets into a single plan. Physicians should emphasize diets that are rich in fruits, vegetables, and healthful fatty acids and that limit saturated fat intake. A stepwise individualized patient approach, with incorporation of one or two dietary interventions every three to six months, may be a practical way to help reduce a patient's cardiovascular disease risk.

  1. Lifestyle and gallstone disease: Scope for primary prevention

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    Sandeep Sachdeva

    2011-01-01

    Full Text Available Objective : To study the antecedent risk factors in the causation of gallstone disease in a hospital-based case control study. Materials and Methods: Cases (n = 150 from all age groups and both sexes with sonographically proven gallstones were recruited over a duration of 3 months from the surgical wards of a tertiary care teaching hospital. Modes of presentation were also noted among cases. Age- and sex-matched controls (n = 150 were chosen from among ward inmates admitted for other reasons. Univariate and multivariate logistic regression analyses were performed for selected sociodemographic, dietary, and lifestyle-related variables. Results : Females had a higher prevalence of gallstone disease than males (P 60 years was relatively more susceptible (28%. Prepubertal age group was least afflicted (3.3%. Univariate analysis revealed multiparity, high fat, refined sugar, and low fiber intakes to be significantly associated with gallstones. Sedentary habits, recent stress, and hypertension were also among the significant lifestyle-related factors. High body mass index and waist hip ratios, again representing unhealthy lifestyles, were the significant anthropometric covariates. However, only three of these, viz., physical inactivity, high saturated fats, and high waist hip ratio emerged as significant predictors on stepwise logistic regression analysis (P < 0.05. Conclusion : Gallstone disease is frequent among females and elderly males. Significant predictor variables are abdominal adiposity, inadequate physical activity, and high intake of saturated fats; thus representing high risk lifestyles and yet amenable to primary prevention.

  2. The North Karelia lessons for prevention of cardiovascular disease

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    Tiina Laatikainen

    2007-06-01

    Full Text Available

    Background: As a result of the high cardiovascular disease (CVD rates in Finland in late 1960’s, which became a source of national concern, a major community based programme for CVD prevention called the North Karelia project was established. Aim: The aim of the project was to carry out a programme of comprehensive community based interventions to reduce coronary heart disease (CHD mortality and morbidity.

    Methods: Using lifestyle modification methods and strategies for environmental change the programme aimed to reduce three main risk factors: smoking, elevated blood cholesterol and blood pressure. Several intervention settings and strategies in the community were used.

    Results: Since the 1970’s the CHD mortality in North Karelia has declined by more than 80%. Major reductions have been seen across the main three cardiovascular risk factors. Among both men and women, total serum cholesterol levels within the population declined by almost 20% and systolic blood pressure by about 10%. Smoking among men decreased from 52% to 33%, while among women a slight increase in smoking prevalence was recorded.

    Conclusions: The North Karelia project has shown that a comprehensive, determined, theory-based community program can have a meaningful and positive effect on risk factors and lifestyles. Furthermore, these changes are associated with favorable changes in chronic disease rates and the health of the population.

  3. Methanogenic Archaea and human periodontal disease

    Science.gov (United States)

    Lepp, Paul W.; Brinig, Mary M.; Ouverney, Cleber C.; Palm, Katherine; Armitage, Gary C.; Relman, David A.

    2004-01-01

    Archaea have been isolated from the human colon, vagina, and oral cavity, but have not been established as causes of human disease. In this study, we reveal a relationship between the severity of periodontal disease and the relative abundance of archaeal small subunit ribosomal RNA genes (SSU rDNA) in the subgingival crevice by using quantitative PCR. Furthermore, the relative abundance of archaeal small subunit rDNA decreased at treated sites in association with clinical improvement. Archaea were harbored by 36% of periodontitis patients and were restricted to subgingival sites with periodontal disease. The presence of archaeal cells at these sites was confirmed by fluorescent in situ hybridization. The archaeal community at diseased sites was dominated by a Methanobrevibacter oralis-like phylotype and a distinct Methanobrevibacter subpopulation related to archaea that inhabit the gut of numerous animals. We hypothesize that methanogens participate in syntrophic relationships in the subgingival crevice that promote colonization by secondary fermenters during periodontitis. Because they are potential alternative syntrophic partners, our finding of larger Treponema populations sites without archaea provides further support for this hypothesis. PMID:15067114

  4. Comprehensive control of human papillomavirus infections and related diseases.

    Science.gov (United States)

    Bosch, F Xavier; Broker, Thomas R; Forman, David; Moscicki, Anna-Barbara; Gillison, Maura L; Doorbar, John; Stern, Peter L; Stanley, Margaret; Arbyn, Marc; Poljak, Mario; Cuzick, Jack; Castle, Philip E; Schiller, John T; Markowitz, Lauri E; Fisher, William A; Canfell, Karen; Denny, Lynette A; Franco, Eduardo L; Steben, Marc; Kane, Mark A; Schiffman, Mark; Meijer, Chris J L M; Sankaranarayanan, Rengaswamy; Castellsagué, Xavier; Kim, Jane J; Brotons, Maria; Alemany, Laia; Albero, Ginesa; Diaz, Mireia; de Sanjosé, Silvia

    2013-11-22

    Infection with human papillomavirus (HPV) is recognized as one of the major causes of infection-related cancer worldwide, as well as the causal factor in other diseases. Strong evidence for a causal etiology with HPV has been stated by the International Agency for Research on Cancer for cancers of the cervix uteri, penis, vulva, vagina, anus and oropharynx (including base of the tongue and tonsils). Of the estimated 12.7 million new cancers occurring in 2008 worldwide, 4.8% were attributable to HPV infection, with substantially higher incidence and mortality rates seen in developing versus developed countries. In recent years, we have gained tremendous knowledge about HPVs and their interactions with host cells, tissues and the immune system; have validated and implemented strategies for safe and efficacious prophylactic vaccination against HPV infections; have developed increasingly sensitive and specific molecular diagnostic tools for HPV detection for use in cervical cancer screening; and have substantially increased global awareness of HPV and its many associated diseases in women, men, and children. While these achievements exemplify the success of biomedical research in generating important public health interventions, they also generate new and daunting challenges: costs of HPV prevention and medical care, the implementation of what is technically possible, socio-political resistance to prevention opportunities, and the very wide ranges of national economic capabilities and health care systems. Gains and challenges faced in the quest for comprehensive control of HPV infection and HPV-related cancers and other disease are summarized in this review. The information presented may be viewed in terms of a reframed paradigm of prevention of cervical cancer and other HPV-related diseases that will include strategic combinations of at least four major components: 1) routine introduction of HPV vaccines to women in all countries, 2) extension and simplification of

  5. Role of Garlic Usage in Cardiovascular Disease Prevention: An Evidence-Based Approach

    Science.gov (United States)

    Ashfaq, Tabinda

    2013-01-01

    Introduction. Rapidly growing prevalence of cardiovascular disease is a major threat for the developed as well as developing world warranting urgent need of intervention. Complementary and alternative medicines are gaining popularity among general population because of their safety profile and easy administration. Garlic, in particular, is considered to be one of the best disease-preventive foods because of its potent and widespread effects. This study was done to find out the role of garlic usage in cardiovascular disease prevention. Methodology. Major databases including Google, PubMed, MEDLINE, and Cochrane library view were used for the literature search. Clinical trials conducted on humans assessing role of garlic usage in cardiovascular disease prevention and the possible mechanisms responsible for such therapeutic actions were assessed. Results. Various clinical trials and meta-analyses conducted have shown positive impact of garlic in cardiovascular-disease prevention especially its effects on lipid levels; however, some contradictory results are also reported. Similarly, its effects on hypertension control, and platelet are also mild with limited data availability. The possible reason for these inconsistent results is the difference in preparations with diverse composition, variations in sulphur content present in different garlic preparations used, and methodological variations in subject recruitment, duration of study, dietary control and so forth. Conclusion. Garlic can be used as an adjuvant with lipid-lowering drugs for control of lipids, however, its role as a main therapeutic agent cannot be recommended and it is suggested that more meta-analyses using standardized preparations with a close watch on methodological shortfalls should be conducted to prove its role. PMID:23690831

  6. Pathophysiology, prevention, and treatment of acute graft-versus-host disease

    Directory of Open Access Journals (Sweden)

    Abhinav Deol

    2011-03-01

    Full Text Available Abhinav Deol, Voravit Ratanatharathorn, Joseph P UbertiDepartment of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USAAbstract: Acute graft-versus-host disease (aGVHD is an immunologically mediated inflammatory reaction, which continues to be a major cause of morbidity and mortality in patients undergoing allogeneic hematopoietic stem cell transplant. Although the occurrence and severity of this disease may be devastating, there is a proven immunologically mediated antitumor activity that accompanies the disease process, which has a beneficial effect on outcome. Animal models of graft-versus-host disease (GVHD have given us a conceptual model that has allowed a better understanding of the pathophysiology and offers a framework for understanding the complex interactions between antigen-presenting cells, donor T-cells, and cytokines in the development of aGVHD. It has also given us a model that allows testing of various strategies for prevention and treatment. New, innovative approaches for treatment and prevention of aGVHD including better donor selection with the use of sophisticated human leukocyte antigen typing, use of T-cell depletion, reduced-intensity transplant regimens, and improved pharmacologic immunosuppression have improved outcomes by decreasing the incidence and severity of aGVHD. However, the limitation of these strategies is that effective treatment and prevention of aGVHD is often accompanied by a concomitant rise in relapses, graft failure and infections, and ultimately no improvement in overall survival. Investigators are working on understanding the difference between GVHD and graft versus tumor effect, as this would be the key in improving outcomes for our patients. In this review, we will discuss the pathophysiology of aGVHD along with the preventative and treatment strategies.Keywords: acute GVHD, GVHD, acute graft

  7. Curcumin prevents human dendritic cell response to immune stimulants

    International Nuclear Information System (INIS)

    Shirley, Shawna A.; Montpetit, Alison J.; Lockey, R.F.; Mohapatra, Shyam S.

    2008-01-01

    Curcumin, a compound found in the Indian spice turmeric, has anti-inflammatory and immunomodulatory properties, though the mechanism remains unclear. Dendritic cells (DCs) are important to generating an immune response and the effect of curcumin on human DCs has not been explored. The role curcumin in the DC response to bacterial and viral infection was investigated in vitro using LPS and Poly I:C as models of infection. CD14 + monocytes, isolated from human peripheral blood, were cultured in GM-CSF- and IL-4-supplemented medium to generate immature DCs. Cultures were incubated with curcumin, stimulated with LPS or Poly I:C and functional assays were performed. Curcumin prevents DCs from responding to immunostimulants and inducing CD4 + T cell proliferation by blocking maturation marker, cytokine and chemokine expression and reducing both migration and endocytosis. These data suggest a therapeutic role for curcumin as an immune suppressant

  8. [Surveillance as an effective approach to infectious diseases control and prevention].

    Science.gov (United States)

    Wang, L P; Cao, W C

    2017-04-10

    Infectious disease surveillance have played an important role in the national diseases prevention and control strategies. In line with the reporting system, infectious disease surveillance has been greatly improved and played pivotal role in preventing epidemics since 1949 in China. To date, surveillance remains an effective approach to infectious disease control and prevention because of the global serious situation. In this column "infectious disease surveillance" , we have involved articles as systematic analysis of surveillance data and solid evidence related to the development of strategies and measures for infectious diseases control and prevention.

  9. Disease-associated mutations prevent GPR56-collagen III interaction.

    Directory of Open Access Journals (Sweden)

    Rong Luo

    Full Text Available GPR56 is a member of the adhesion G protein-coupled receptor (GPCR family. Mutations in GPR56 cause a devastating human brain malformation called bilateral frontoparietal polymicrogyria (BFPP. Using the N-terminal fragment of GPR56 (GPR56(N as a probe, we have recently demonstrated that collagen III is the ligand of GPR56 in the developing brain. In this report, we discover a new functional domain in GPR56(N, the ligand binding domain. This domain contains four disease-associated mutations and two N-glycosylation sites. Our study reveals that although glycosylation is not required for ligand binding, each of the four disease-associated mutations completely abolish the ligand binding ability of GPR56. Our data indicates that these four single missense mutations cause BFPP mostly by abolishing the ability of GPR56 to bind to its ligand, collagen III, in addition to affecting GPR56 protein surface expression as previously shown.

  10. Air Pollution and Allergic Airway Diseases: Social Determinantsand Sustainability in the Control and Prevention.

    Science.gov (United States)

    Paramesh, H

    2018-04-01

    Air pollution, global warming and climate change are the major contributing factors in causing the increase prevalence of allergic airway diseases like asthma and allergic rhinitis and they will be the defining issues for health system in the twenty-first century. Asthma is an early onset non-communicable environmental disease with global epidemic and contributes a greatest psycho socio economic burden. Nearly 8 million global deaths are from air pollution. Over one billion population are the sufferers during 2015 and will increase to 4 billion by 2050. Air pollution not only triggers the asthma episodes but also changes the genetic pattern in initiating the disease process. Over the years our concept of management of allergic airway disease has changed from control of symptoms to prevention of the disease. To achieve this we need positive development on clean air policies with standard norms, tracking progress, monitoring and evaluation, partnership and conventions with local and global authorities. We do have challenges to overcome like rapid urbanization, lack of multisectorial policy making, lack of finance for research and development and lack of monitoring exposure to health burden from air pollution. We need to prioritize our strategy by sustainable, safe, human settlement, cities, sustainable energy, industrialization, and research. The measures to be adopted are highlighted in this review article. With effective measures by all stake holders we can reduce air pollution and prevent the global warming by 2030, along with 194 countries as adopted by WHO in May 2015.

  11. SIRT7 Represses Myc Activity to Suppress ER Stress and Prevent Fatty Liver Disease

    Directory of Open Access Journals (Sweden)

    Jiyung Shin

    2013-11-01

    Full Text Available Nonalcoholic fatty liver disease is the most common chronic liver disorder in developed countries. Its pathogenesis is poorly understood, and therapeutic options are limited. Here, we show that SIRT7, an NAD+-dependent H3K18Ac deacetylase, functions at chromatin to suppress ER stress and prevent the development of fatty liver disease. SIRT7 is induced upon ER stress and is stabilized at the promoters of ribosomal proteins through its interaction with the transcription factor Myc to silence gene expression and to relieve ER stress. SIRT7-deficient mice develop chronic hepatosteatosis resembling human fatty liver disease. Myc inactivation or pharmacological suppression of ER stress alleviates fatty liver caused by SIRT7 deficiency. Importantly, SIRT7 suppresses ER stress and reverts the fatty liver disease in diet-induced obese mice. Our study identifies SIRT7 as a cofactor of Myc for transcriptional repression and delineates a druggable regulatory branch of the ER stress response that prevents and reverts fatty liver disease.

  12. Exosomes: A Novel Strategy for Treatment and Prevention of Diseases

    Directory of Open Access Journals (Sweden)

    Jiaqi Wang

    2017-06-01

    Full Text Available An “exosome” is a nanoscale membrane vesicle derived from cell endocytosis that functions as an important intercellular communication mediator regulating the exchange of proteins and genetic materials between donor and surrounding cells. Exosomes secreted by normal and cancer cells participate in tumor initiation, progression, invasion, and metastasis. Furthermore, immune cells and cancer cells exert a two-way bidirectional regulatory effect on tumor immunity by exchanging exosomes. Current studies on exosomes have further expanded their known functions in physiological and pathological processes. The purpose of this review is to describe their discovery and biological functions in the context of their enormous potential in the clinical diagnosis, prevention, and treatment of cancer as well as bacterial and viral infectious diseases.

  13. Microalgae for the prevention of cardiovascular disease and stroke.

    Science.gov (United States)

    Raposo, Maria Filomena de Jesus; de Morais, Alcina Maria Miranda Bernardo

    2015-03-15

    This review focuses on and discusses the primary phytochemicals present in microalgal biomass - carotenoids, phenolic compounds, antioxidant vitamins, sterols, and polyunsaturated fatty acids - and also on the exopolysaccharides, which are produced by some types of microalgae and may play a significant role in the prevention of cardiovascular diseases (CVD) and strokes. We have listed several preclinical trials and clinical studies supporting the health benefits that most of these compounds may provide. Microalgae are very easy to grow and are not vulnerable to contaminants when grown under controlled conditions. Proper handling and growth conditions may improve the production of phytochemicals. Therefore, they may represent an excellent source of nutraceuticals and food supplements once their safety as a food supplement has been confirmed. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Vulvovaginitis: promotion of condom use to prevent sexually transmitted disease.

    Science.gov (United States)

    LeVasseur, J J

    1992-09-01

    Many studies have suggested that merely warning people about the dangers of sexually transmitted diseases (STDs) and urging the use of condoms as protection will not result in widespread use of condoms. Regular condom use appears to be grounded in knowledge of its effectiveness, perception of STD risk, and belief in a partner's acceptance. But these are not the only barriers to condom use. Negotiating condom use often comes at a sensitive stage in intimate relationships, when individuals prefer to avoid such discussions and simply to trust the powerful and compelling feelings of mutual attraction. This review will consider (1) the effectiveness of condoms in preventing STD transmission, (2) barriers to the use of condoms, and (3) recommended strategies to promote acceptance and use of condoms by heterosexual women.

  15. Insect Peptides - Perspectives in Human Diseases Treatment.

    Science.gov (United States)

    Chowanski, Szymon; Adamski, Zbigniew; Lubawy, Jan; Marciniak, Pawel; Pacholska-Bogalska, Joanna; Slocinska, Malgorzata; Spochacz, Marta; Szymczak, Monika; Urbanski, Arkadiusz; Walkowiak-Nowicka, Karolina; Rosinski, Grzegorz

    2017-01-01

    Insects are the largest and the most widely distributed group of animals in the world. Their diversity is a source of incredible variety of different mechanisms of life processes regulation. There are many agents that regulate immunology, reproduction, growth and development or metabolism. Hence, it seems that insects may be a source of numerous substances useful in human diseases treatment. Especially important in the regulation of insect physiology are peptides, like neuropeptides, peptide hormones or antimicrobial peptides. There are two main aspects where they can be helpful, 1) Peptides isolated from insects may become potential drugs in therapy of different diseases, 2) A lot of insect peptide hormones show structural or functional homology to mammalian peptide hormones and the comparative studies may give a new look on human disorders. In our review we focused on three group of insect derived peptides: 1) immune-active peptides, 2) peptide hormones and 3) peptides present in venoms. In our review we try to show the considerable potential of insect peptides in searching for new solutions for mammalian diseases treatment. We summarise the knowledge about properties of insect peptides against different virulent agents, anti-inflammatory or anti-nociceptive properties as well as compare insect and mammalian/vertebrate peptide endocrine system to indicate usefulness of knowledge about insect peptide hormones in drug design. The field of possible using of insect delivered peptide to therapy of various human diseases is still not sufficiently explored. Undoubtedly, more attention should be paid to insects due to searching new drugs. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  16. 77 FR 76046 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)-Health...

    Science.gov (United States)

    2012-12-26

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... subcommittee will provide advice to the CDC Director through the ACD on strategic and other broad issues facing... More Information: Leandris Liburd, Ph.D., M.P.H., M.A., Designated Federal Officer, HDS, ACD, CDC, 1600...

  17. 77 FR 61000 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention-Health...

    Science.gov (United States)

    2012-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... will provide advice to the CDC Director through the ACD on strategic and other health disparities and...

  18. 78 FR 62635 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention-Health...

    Science.gov (United States)

    2013-10-22

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... Director through the ACD on strategic and other health disparities and health equity issues and provide... recommendations to the CDC ACD. The agenda is subject to change as priorities dictate. Web links: Connection-1...

  19. 76 FR 62071 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)-Health...

    Science.gov (United States)

    2011-10-06

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... Director through the ACD on strategic and other health disparities and health equity issues and provide...., Designated Federal Officer, HDS, ACD, CDC, 1600 Clifton Road, NE., Mailstop E-67, Atlanta, Georgia 30333...

  20. 78 FR 66938 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention-State...

    Science.gov (United States)

    2013-11-07

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... enter code 33288611. Purpose: The Subcommittee will provide advice to the CDC Director through the ACD... Subcommittee members will discuss implementation of ACD-adopted recommendations related to the health...

  1. 75 FR 61505 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention (CDC)-Health...

    Science.gov (United States)

    2010-10-05

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... to the ACD on strategic and other broad issues facing CDC. Matters To Be Discussed: Policy brief on..., ACD, CDC, 1600 Clifton Road, NE., M/S E-67, Atlanta, Georgia 30333. Telephone (404) 498-2310, E- mail...

  2. 78 FR 17410 - Advisory Committee to the Director (ACD), Centers for Disease Control and Prevention-Health...

    Science.gov (United States)

    2013-03-21

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee to the Director (ACD... to the CDC Director through the ACD on strategic and other health disparities and health equity... ] disabilities areas, as well as discuss health equity recommendations to the CDC ACD. The agenda is subject to...

  3. Preventing Mitochondrial Diseases: Embryo-Sparing Donor-Independent Options.

    Science.gov (United States)

    Adashi, Eli Y; Cohen, I Glenn

    2018-05-01

    Mutant mitochondrial DNA gives rise to a broad range of incurable inborn maladies. Prevention may now be possible by replacing the mutation-carrying mitochondria of zygotes or oocytes at risk with donated unaffected counterparts. However, mitochondrial replacement therapy is being held back by theological, ethical, and safety concerns over the loss of human zygotes and the involvement of a donor. These concerns make it plain that the identification, validation, and regulatory adjudication of novel embryo-sparing donor-independent technologies remains a pressing imperative. This Opinion highlights three emerging embryo-sparing donor-independent options that stand to markedly allay theological, ethical, and safety concerns raised by mitochondrial replacement therapy. Copyright © 2018 Elsevier Ltd. All rights reserved.

  4. Dental caries: strategies to control this preventable disease.

    Science.gov (United States)

    Rugg-Gunn, Andrew

    2013-11-01

    To provide a brief commentary review of strategies to control dental caries. Dental decay is one of man's most prevalent diseases. In many counties, severity increased in parallel with importation of sugar, reaching its zenith about 1950s and 1960s. Since then, severity has declined in many countries, due to the wide use of fluoride especially in toothpaste, but dental caries remains a disease of medical, social and economic importance. Within the EU in 2011, the cost of dental treatment was estimated to be €79 billion. The pathogenesis is well understood: bacteria in dental plaque (biofilm) metabolise dietary sugars to acids which then dissolve dental enamel and dentine. Possible approaches to control caries development, therefore, involve: removal of plaque, reducing the acidogenic potential of plaque, reduction in sugar consumption, increasing the tooth's resistance to acid attack, and coating the tooth surface to form a barrier between plaque and enamel. At the present time, only three approaches are of practical importance: sugar control, fluoride, and fissure sealing. The evidence that dietary sugars are the main cause of dental caries is extensive, and comes from six types of study. Without sugar, caries would be negligible. Fluoride acts in several ways to aid caries prevention. Ways of delivering fluoride can be classed as: 'automatic', 'home care' and 'professional care': the most important of these are discussed in detail in four articles in this issue of the Acta Medica Academica. Dental caries is preventable - individuals, communities and countries need strategies to achieve this. Copyright © 2013 by Academy of Sciences and Arts of Bosnia and Herzegovina.

  5. Dental caries: Strategies to control this preventable disease

    Directory of Open Access Journals (Sweden)

    Andrew Rugg-Gunn

    2013-11-01

    Full Text Available Objective. To provide a brief commentary review of strategies to control dental caries. Dental decay is one of man’s most prevalent diseases. In many counties, severity increased in parallel with importation of sugar, reaching its zenith about 1950s and 1960s. Since then, severity has declined in many countries, due to the wide use of fluoride especially in toothpaste, but dental caries remains a disease of medical, social and economic importance. Within the EU in 2011, the cost of dental treatment was estimated to be €79 billion. The pathogenesis is well understood: bacteria in dental plaque (biofilm metabolise dietary sugars to acids which then dissolve dental enamel and dentine. Possible approaches to control caries development, therefore, involve: removal of plaque, reducing the acidogenic potential of plaque, reduction in sugar consumption, increasing the tooth’s resistance to acid attack, and coating the tooth surface to form a barrier between plaque and enamel. At the present time, only three approaches are of practical importance: sugar control, fluoride, and fissure sealing. The evidence that dietary sugars are the main cause of dental caries is extensive, and comes from six types of study. Without sugar, caries would be negligible. Fluoride acts in several ways to aid caries prevention. Ways of delivering fluoride can be classed as: ‘automatic’, ‘home care’ and ‘professional care’: the most important of these are discussed in detail in four articles in this issue of the Acta Medica Academica. Conclusion. Dental caries is preventable – individuals, communities and countries need strategies to achieve this.

  6. Dietetic approaches in prevention and treatment of cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Ines Banjari

    2014-03-01

    Full Text Available Cardiovascular diseases (CVDs are responsible for 30% of all death causes worldwide, and according to the World Health Organization predictions this negative trend will be continued further on. CVDs include diseases related to macro and microvascular system. There are numerous underlying risk factors, but the biggest emphasis is on those that can be modified and therefore lower the incidence of CVD, its complications, and causative morbidity and mortality due to CVDs. This is especially related to hypertension, hyperlipidemias, smoking, increased body mass, diagnosis of type 2 diabetes, and inadequate level of physical activity and unfavourable dietary habits. The last two are the mostly highlighted and all preventive measures and actions go in that direction. From the aspect of diet, high intake of fats in total, and especially saturated and trans fats, high intake of salt, and high intake of simple carbohydrates, i.e. refined carbohydrates present the backbone of unfavourable dietary habits responsible for rising global problem of CVDs. World’s, European’s as well as the national’s guidelines for prevention and treatment of CVDs contain specific guidelines aiming at the abovementioned aspects. Several dietary approaches arise from these guidelines, but the Mediterranean diet positioned itself as the most optimal for its centuries-old reputation. The other thing is that the Mediterranean diet contains all of the principles set by guidelines, and has another important aspects - the aspects of cultural, sociological, and quality-of-life aspect. Mediterranean diet was and has remained the most frequently researched dietary principle, not only across the Mediterranean, but in countries with non-Mediterranean populations. All of these researches have proven its beneficial impact that goes well beyond the impact on CVDs.

  7. The potential role of vitamin D for prevention and treatment of tuberculosis and infectious diseases.

    Science.gov (United States)

    Dini, Catia; Bianchi, Antonio

    2012-01-01

    Vitamin D deficiency (VDD) is a common condition among several populations in the world. VDD is associated with higher incidence of immune system disorders and faster progression of some infectious diseases. Vitamin D is known to be of physiological importance, it is considered an essential micronutrient for the bone health and plays a beneficial role in the prevention and/or treatment of a number of chronic diseases. Vitamin D has a complex action on the immune system. Evidence that vitamin D protects against tuberculosis has been supported by in vitro, epidemiological and some preliminary clinical studies. Vitamin D has a potential effect on HIV (human immunodeficiency virus) and plays a crucial role in the defence against respiratory infections. Vitamin D supplementation could be a low-cost, practical method to protect groups of people with high incidence of those diseases. Public health education should stress the need for adequate dietary intake of vitamin D in those vulnerable groups.

  8. Prevention of Human Trafficking in Ethiopia: Assessing The Legal Framework

    Directory of Open Access Journals (Sweden)

    Zelalem Shiferaw Woldemichael

    2017-12-01

    Full Text Available Recent findings have indicated that both in-country trafficking (trafficking of individuals from rural areas to relatively affluent towns and cities and external trafficking (trafficking of individuals from a given country to foreign countries are prevalent in Ethiopia. In 2012, the government acceded to the Protocol to Suppress and Punish Trafficking in Persons Especially Women and Children supplementing the United Nations Convention against Transnational Organized Crime (The UN Trafficking Protocol, here after. With a view to giving effect to the requirements of this instrument, the government passed in to law Proclamation No. 909/2015 (The Prevention and Suppression of Trafficking in Persons and Smuggling of Migrants Proclamation, which is the most comprehensive of all laws adopted in Ethiopia to deal with human trafficking. Taking in to account the fact that human trafficking is exacerbated by the absence of regulatory framework on the employment of Ethiopian nationals in foreign countries, the govern-ment has also brought in to practice Proclamation No. 923/2016 (Ethiopia’s Overseas Employment Proclamation. This article has examined whether the above-mentioned laws of Ethiopia comply with international standards in dealing with prevention strategies.

  9. Human Genome Sequencing in Health and Disease

    Science.gov (United States)

    Gonzaga-Jauregui, Claudia; Lupski, James R.; Gibbs, Richard A.

    2013-01-01

    Following the “finished,” euchromatic, haploid human reference genome sequence, the rapid development of novel, faster, and cheaper sequencing technologies is making possible the era of personalized human genomics. Personal diploid human genome sequences have been generated, and each has contributed to our better understanding of variation in the human genome. We have consequently begun to appreciate the vastness of individual genetic variation from single nucleotide to structural variants. Translation of genome-scale variation into medically useful information is, however, in its infancy. This review summarizes the initial steps undertaken in clinical implementation of personal genome information, and describes the application of whole-genome and exome sequencing to identify the cause of genetic diseases and to suggest adjuvant therapies. Better analysis tools and a deeper understanding of the biology of our genome are necessary in order to decipher, interpret, and optimize clinical utility of what the variation in the human genome can teach us. Personal genome sequencing may eventually become an instrument of common medical practice, providing information that assists in the formulation of a differential diagnosis. We outline herein some of the remaining challenges. PMID:22248320

  10. Strategy for preventing the waste of human resources

    Science.gov (United States)

    Jones, William E.

    1992-05-01

    Rapid technological advances and the declining educational preparedness of industrial workers has established a need for new training strategies and initiatives regarding human resource development. The productivity, competitiveness, motivation, and creativity of our people determines whether our business enterprises succeed or fail during the next decade. Due to a change process that many organizations have undertaken to become more competitive toward the year 2000, many of the previous styles of engineering leadership that involves the management of projects and human resources require new approaches. It is also important to recognize that technology has its limits and a broader focus to include the human aspects of accomplishing jobs over the long term is more critical than ever before. More autonomy and the responsibility for broader practices by the professional staff requires that the professional worker operate differently. Business planning and development of the organization's future strategic intent requires a high priority on the human resource linkage to the business plans and strategies. A review of past practices to motivate the worker toward higher productivity clearly shows that past techniques are not as effective in today's work environment. Many practices of organizational and individual leadership don't fit today's approach of worker involvement because they were designed for administrative supervisory control processes. Therefore, if we are going to organize a business strategy that prevents the `waste of human resources,' we need to develop a strategy that is appropriate for the times which considers the attitude of the employees and their work environment. Having worked with scientists and engineers for the majority of my twenty-five year career, I know they see and appreciate the logic of a formula. A formula fits when developing a future strategy because a formula can become a model to enhance balanced planning. In this paper, I want to

  11. Statins for the primary prevention of cardiovascular disease

    Science.gov (United States)

    Taylor, Fiona; Ward, Kirsten; Moore, Theresa HM; Burke, Margaret; Smith, George Davey; Casas, Juan P; Ebrahim, Shah

    2014-01-01

    Background Reducing high blood cholesterol, a risk factor for cardiovascular disease (CVD) events in people with and without a past history of coronary heart disease (CHD) is an important goal of pharmacotherapy. Statins are the first-choice agents. Previous reviews of the effects of statins have highlighted their benefits in people with coronary artery disease. The case for primary prevention, however, is less clear. Objectives To assess the effects, both harms and benefits, of statins in people with no history of CVD. Search methods To avoid duplication of effort, we checked reference lists of previous systematic reviews. We searched the Cochrane Central Register of Controlled Trials (Issue 1, 2007), MEDLINE (2001 to March 2007) and EMBASE (2003 to March 2007). There were no language restrictions. Selection criteria Randomised controlled trials of statins with minimum duration of one year and follow-up of six months, in adults with no restrictions on their total low density lipoprotein (LDL) or high density lipoprotein (HDL) cholesterol levels, and where 10% or less had a history of CVD, were included. Data collection and analysis Two authors independently selected studies for inclusion and extracted data. Outcomes included all cause mortality, fatal and non-fatal CHD, CVD and stroke events, combined endpoints (fatal and non-fatal CHD, CVD and stroke events), change in blood total cholesterol concentration, revascularisation, adverse events, quality of life and costs. Relative risk (RR) was calculated for dichotomous data, and for continuous data pooled weighted mean differences (with 95% confidence intervals) were calculated. Main results Fourteen randomised control trials (16 trial arms; 34,272 participants) were included. Eleven trials recruited patients with specific conditions (raised lipids, diabetes, hypertension, microalbuminuria). All-cause mortality was reduced by statins (RR 0.84, 95% CI 0.73 to 0.96) as was combined fatal and non-fatal CVD endpoints

  12. Optimise the microbial flora with milk and yoghurt to prevent disease.

    Science.gov (United States)

    Morris, James A

    2018-05-01

    Pathogenic bacteria, which are temporary or permanent members of our microbial flora, cause or contribute to a wide range of human disease at all ages. Conditions include Alzheimer's disease, atherosclerosis, diabetes mellitus, obesity, cancer, autoimmunity and psychosis, amongst others. The mechanism of damage is inflammation which can be chronic or acute. An optimal microbial flora includes a wide range of pathogenic bacteria in low dose. This allows specific immunity to be developed and maintained with minimal inflammatory damage. Human milk has evolved to deliver an optimal microbial flora to the infant. Cow's milk has the potential, following appropriate fortification, to maintain an optimal human microbial flora throughout life. Yoghurt is a fermented milk product in which bacteria normally present in milk convert sugars to lactic acid. The acid suppresses the growth of pathogens in the oral cavity, oropharynx and oesophagus. Thus yoghurt can restore an optimal flora in these regions in the short term. Since bacteria are transported between epithelial surfaces, yoghurt will also optimise the flora elsewhere. The judicious use of milk and yogurt could prevent a high proportion of human disease. Copyright © 2018 The Author. Published by Elsevier Ltd.. All rights reserved.

  13. Comprehensive Control of Human Papillomavirus Infections and Related Diseases

    Science.gov (United States)

    Bosch, F. Xavier; Broker, Thomas R.; Forman, David; Moscicki, Anna-Barbara; Gillison, Maura L.; Doorbar, John; Stern, Peter L.; Stanley, Margaret; Arbyn, Marc; Poljak, Mario; Cuzick, Jack; Castle, Philip E.; Schiller, John T.; Markowitz, Lauri E.; Fisher, William A.; Canfell, Karen; Denny, Lynette A.; Franco, Eduardo L.; Steben, Marc; Kane, Mark A.; Schiffman, Mark; Meijer, Chris J.L.M.; Sankaranarayanan, Rengaswamy; Castellsagué, Xavier; Kim, Jane J.; Brotons, Maria; Alemany, Laia; Albero, Ginesa; Diaz, Mireia; de Sanjosé, Silvia

    2014-01-01

    Infection with human papillomavirus (HPV) is recognized as one of the major causes of infection-related cancer worldwide, as well as the causal factor in other diseases. Strong evidence for a causal etiology with HPV has been stated by the International Agency for Research on Cancer for cancers of the cervix uteri, penis, vulva, vagina, anus and oropharynx (including base of the tongue and tonsils). Of the estimated 12.7 million new cancers occurring in 2008 worldwide, 4.8% were attributable to HPV infection, with substantially higher incidence and mortality rates seen in developing versus developed countries. In recent years, we have gained tremendous knowledge about HPVs and their interactions with host cells, tissues and the immune system; have validated and implemented strategies for safe and efficacious prophylactic vaccination against HPV infections; have developed increasingly sensitive and specific molecular diagnostic tools for HPV detection for use in cervical cancer screening; and have substantially increased global awareness of HPV and its many associated diseases in women, men, and children. While these achievements exemplify the success of biomedical research in generating important public health interventions, they also generate new and daunting challenges: costs of HPV prevention and medical care, the implementation of what is technically possible, socio-political resistance to prevention opportunities, and the very wide ranges of national economic capabilities and health care systems. Gains and challenges faced in the quest for comprehensive control of HPV infection and HPV-related cancers and other disease are summarized in this review. The information presented may be viewed in terms of a reframed paradigm of prevention of cervical cancer and other HPV-related diseases that will include strategic combinations of at least four major components: 1) routine introduction of HPV vaccines to women in all countries, 2) extension and simplification of

  14. Using human pluripotent stem cells to untangle neurodegenerative disease mechanisms.

    Science.gov (United States)

    Malgrange, Brigitte; Borgs, Laurence; Grobarczyk, Benjamin; Purnelle, Audrey; Ernst, Patricia; Moonen, Gustave; Nguyen, Laurent

    2011-02-01

    Human pluripotent stem cells, including embryonic (hES) and induced pluripotent stem cells (hiPS), retain the ability to self-renew indefinitely, while maintaining the capacity to differentiate into all cell types of the nervous system. While human pluripotent cell-based therapies are unlikely to arise soon, these cells can currently be used as an inexhaustible source of committed neurons to perform high-throughput screening and safety testing of new candidate drugs. Here, we describe critically the available methods and molecular factors that are used to direct the differentiation of hES or hiPS into specific neurons. In addition, we discuss how the availability of patient-specific hiPS offers a unique opportunity to model inheritable neurodegenerative diseases and untangle their pathological mechanisms, or to validate drugs that would prevent the onset or the progression of these neurological disorders.

  15. Aspirin for Primary Prevention of Cardiovascular Disease and Cancer. A Benefit and Harm Analysis

    NARCIS (Netherlands)

    Stegeman, Inge; Bossuyt, Patrick M.; Yu, Tsung; Boyd, Cynthia; Puhan, Milo A.

    2015-01-01

    Aspirin is widely used for prevention of cardiovascular disease. In recent years randomized trials also suggested a preventive effect for various types of cancer. We aimed to assess, in a quantitative way, benefits and harms of aspirin for primary prevention of both cardiovascular disease and cancer

  16. Vaccine-preventable diseases in long-term expatriates.

    Science.gov (United States)

    Dijkstra, Jan A; Chappuis, François; Loutan, Louis

    2005-04-01

    The term "expatriates" refers to professionals and their families who live abroad for several months or years. Owing to potential prolonged exposure, and living conditions that may be closer to those of the local population, they are at higher risk of acquiring infectious diseases that are endemic in their new place of residence. They often have reduced access to medical services, putting them at higher risk of complications and more severe outcomes. Vaccination is probably one of the most effective means of preventing expatriates from acquiring endemic or epidemic diseases. Incapacitation or sickness in the field may cause serious disruption to project activities and impose an extra workload on the local team. It may also result in repatriation, with further extra direct and indirect costs for the organization. Predeparture advice and preparation, to promote risk reduction behavior, coupled with adequate support in the field are key ingredients to ensure effective and successful activities of collaborators. Institutions and organizations sending expatriates to developing countries have a clear responsibility, and it is in their own interests to promote the health of their employees working abroad.

  17. Food Components in Health Promotion and Disease Prevention.

    Science.gov (United States)

    Langhans, Wolfgang

    2018-03-14

    The current obesity epidemic with its deleterious effects on public health and the increase in the prevalence of non-communicable diseases in our aging society have dramatically increased public awareness of nutrition-related health issues. On one hand, food components, such as fat, sugar, flavors, and spices, are major determinants of the hedonic value of food, and the constant and almost ubiquitous availability of good-tasting food in our affluent societies promotes overeating and weight gain. On the other hand, several food components, including flavoring compounds and the active ingredients of many plants, such as spices and herbs (e.g., polyphenols and capsaicinoids) or thylakoids, supposedly can decrease food intake and affect gastrointestinal function and metabolism. These substances may act as antioxidants, may stimulate the release of incretins and, hence, insulin, and may improve insulin sensitivity or decrease plasma levels of lipids. Such beneficial effects are often difficult to demonstrate in epidemiological studies because they may occur only at supraphysiological doses and/or when the purified compounds are administered, but they can be present under certain circumstances. This review discusses the putative mechanisms of the health-promoting and disease-preventing effects of some food components and their potential physiological relevance, primarily with respect to counteracting obesity and type 2 diabetes.

  18. Rodent-borne infectious disease outbreaks after flooding disasters: Epidemiology, management, and prevention.

    Science.gov (United States)

    Diaz, James H

    2015-01-01

    To alert clinicians to the climatic conditions that can precipitate outbreaks of the rodent-borne infectious diseases most often associated with flooding disasters, leptospirosis (LS), and the Hantavirus-caused diseases, hemorrhagic fever with renal syndrome (HFRS) and Hantavirus pulmonary syndrome (HPS); to describe the epidemiology and presenting clinical manifestations and outcomes of these rodent-borne infectious diseases; and to recommend both prophylactic therapies and effective control and prevention strategies for rodent-borne infectious diseases. Internet search engines, including Google®, Google Scholar®, Pub Med, Medline, and Ovid, were queried with the key words as search terms to examine the latest scientific articles on rodent-borne infectious disease outbreaks in the United States and worldwide to describe the epidemiology and presenting clinical manifestations and outcomes of LS and Hantavirus outbreaks. Not applicable. Not applicable. Not applicable. Rodent-borne infectious disease outbreaks following heavy rainfall and flooding disasters. Heavy rainfall encourages excessive wild grass seed production that supports increased outdoor rodent population densities; and flooding forces rodents from their burrows near water sources into the built environment and closer to humans. Healthcare providers should maintain high levels of suspicion for LS in patients developing febrile illnesses after contaminated freshwater exposures following heavy rainfall, flooding, and even freshwater recreational events; and for Hantavirus-caused infectious diseases in patients with hemorrhagic fevers that progress rapidly to respiratory or renal failure following rodent exposures.

  19. Opportunities for Prevention: Assessing Where Low-Income Patients Seek Care for Preventable Coronary Artery Disease.

    Science.gov (United States)

    Klaiman, Tamar A; Valdmanis, Vivian G; Bernet, Patrick; Moises, James

    2015-10-01

    The Affordable Care Act has many aspects that are aimed at improving health care for all Americans, including mandated insurance coverage for individuals, as well as required community health needs assessments (CHNAs), and reporting of investments in community benefit by nonprofit hospitals in order to maintain tax exemptions. Although millions of Americans have gained access to health insurance, many--often the most vulnerable--remain uninsured, and will continue to depend on hospital community benefits for care. Understanding where patients go for care can assist hospitals and communities to develop their CHNA and implementation plans in order to focus resources where the need for prevention is greatest. This study evaluated patient care-seeking behavior among patients with coronary artery disease (CAD) in Florida in 2008--analyzed in 2013--to assess whether low-income patients accessed specific safety net hospitals for treatment or received care from hospitals that were geographically closer to their residence. This study found evidence that low-income patients went to hospitals that treated more low-income patients, regardless of where they lived. The findings demonstrate that hospitals-especially public safety net hospitals with a tradition of treating low-income patients suffering from CAD-should focus prevention activities where low-income patients reside.

  20. [Nutritional approaches to modulate oxidative stress that induce Alzheimer's disease. Nutritional approaches to prevent Alzheimer's disease].

    Science.gov (United States)

    Lara, Humberto Herman; Alanís-Garza, Eduardo Javier; Estrada Puente, María Fernanda; Mureyko, Lucía Liliana; Alarcón Torres, David Alejandro; Ixtepan Turrent, Liliana

    2015-01-01

    Alzheimer's disease is the most common cause of dementia in the world; symptoms first appear after age 65 and have a progressive evolution. Expecting an increase on its incidence and knowing there is currently no cure for Alzheimer's disease, it is a necessity to prevent progression. The change in diet due to globalization may explain the growth of the incidence in places such as Japan and Mediterranean countries, which used to have fewer incidences. There is a direct correlation between disease progression and the increased intake of alcohol, saturated fats, and red meat. Therefore, we find obesity and higher serum levels in cholesterol due to saturated fat as a result. A way to decrease the progression of Alzheimer's is through a diet rich in polipheno/es (potent antioxidants), unsaturated fats (monounsaturated and polyunsaturated), fish, vegetable fa t, fruits with low glycemic index, and a moderate consumption of red wine. Through this potent antioxidant diet we accomplish the prevention of dementia and the progression of Alzheimer's disease. This article emphasizes the food and other components that have been demonstrated to decrease the oxidative stress related to these progressive diseases.

  1. Global cardiovascular disease prevention: a call to action for nursing: community-based and public health prevention initiatives.

    Science.gov (United States)

    Fletcher, Barbara J; Himmelfarb, Cheryl Dennison; Lira, Maria Teresa; Meininger, Janet C; Pradhan, Sala Ray; Sikkema, Joanna

    2011-01-01

    Policy changes are necessary to promote cardiovascular disease prevention. These will involve community-based and public health initiatives for primary and secondary prevention of cardiovascular disease. In this article, we discuss such interventions, community-based participatory research that has been conducted in this area, and implications for capacity building in genetics research. Finally, areas for future research in this area will be identified.

  2. Here to stay. An interview with Dr. David Satcher, Director, U.S. Centers for Disease Control and Prevention.

    Science.gov (United States)

    Stilkind, J

    1996-11-01

    This paper presents an interview with Dr. David Satcher of the US Centers for Disease Control and Prevention (CDC) on the issue of infectious and chronic diseases. The problem of new and reemerging infectious diseases around the world, particularly in developing countries, is discussed. While drug resistant malaria and sporadic outbreaks of Ebola in Africa have alarmed health programs, AIDS is the major emerging infectious disease throughout the world. Microorganisms have a way of surviving: they mutate, they adapt, and they emerge. The CDC¿s major partner in the global response to emerging infections is WHO. The CDC has learned lessons from its experience with AIDS and Ebola virus events. A system of domestic surveillance and global prevention should be developed. Poverty, hunger and malnutrition may contribute to the rise of chronic diseases in developing countries. The introduction of richer diets higher in cholesterol in combination with a sedentary lifestyle also will also lead to more chronic diseases among people in developing countries. In the future, smoking will have a greater impact on mortality than will any other factor in these countries. Infectious diseases are much less predictable. Drug resistant microorganisms and urbanization counterbalance the development of vaccines. The U.S. health care system wrongly prioritizes tertiary care while spending only 1% of its health budget on the prevention of diseases. Dr. Satcher would like to see the implementation of programs dealing with human behavior, sanitation, immunization and health education as preventive measures.

  3. Finding aroma clues in the human breath to diagnose diseases

    Science.gov (United States)

    A. Dan Wilson

    2016-01-01

    History of human odor analysis in disease diagnosis The use of the sense of smell as an indicator of human disease probably originated with Hippocrates (circa 400 BC). Early medical practitioners recognized that the presence of human diseases changed the odors released from the body and breath. Physicians once relied heavily on their sense of smell to provide useful...

  4. The Microbiota, Chemical Symbiosis, and Human Disease

    Science.gov (United States)

    Redinbo, Matthew R.

    2014-01-01

    Our understanding of mammalian-microbial mutualism has expanded by combing microbial sequencing with evolving molecular and cellular methods, and unique model systems. Here, the recent literature linking the microbiota to diseases of three of the key mammalian mucosal epithelial compartments – nasal, lung and gastrointestinal (GI) tract – is reviewed with a focus on new knowledge about the taxa, species, proteins and chemistry that promote health and impact progression toward disease. The information presented is further organized by specific diseases now associated with the microbiota:, Staphylococcus aureus infection and rhinosinusitis in the nasal-sinus mucosa; cystic fibrosis (CF), chronic obstructive pulmonary disorder (COPD), and asthma in the pulmonary tissues. For the vast and microbially dynamic GI compartment, several disorders are considered, including obesity, atherosclerosis, Crohn’s disease, ulcerative colitis, drug toxicity, and even autism. Our appreciation of the chemical symbiosis ongoing between human systems and the microbiota continues to grow, and suggest new opportunities for modulating this symbiosis using designed interventions. PMID:25305474

  5. Mitochondrial Fusion Proteins and Human Diseases

    Directory of Open Access Journals (Sweden)

    Michela Ranieri

    2013-01-01

    Full Text Available Mitochondria are highly dynamic, complex organelles that continuously alter their shape, ranging between two opposite processes, fission and fusion, in response to several stimuli and the metabolic demands of the cell. Alterations in mitochondrial dynamics due to mutations in proteins involved in the fusion-fission machinery represent an important pathogenic mechanism of human diseases. The most relevant proteins involved in the mitochondrial fusion process are three GTPase dynamin-like proteins: mitofusin 1 (MFN1 and 2 (MFN2, located in the outer mitochondrial membrane, and optic atrophy protein 1 (OPA1, in the inner membrane. An expanding number of degenerative disorders are associated with mutations in the genes encoding MFN2 and OPA1, including Charcot-Marie-Tooth disease type 2A and autosomal dominant optic atrophy. While these disorders can still be considered rare, defective mitochondrial dynamics seem to play a significant role in the molecular and cellular pathogenesis of more common neurodegenerative diseases, for example, Alzheimer’s and Parkinson’s diseases. This review provides an overview of the basic molecular mechanisms involved in mitochondrial fusion and focuses on the alteration in mitochondrial DNA amount resulting from impairment of mitochondrial dynamics. We also review the literature describing the main disorders associated with the disruption of mitochondrial fusion.

  6. Regional and international approaches on prevention and control of animal transboundary and emerging diseases.

    Science.gov (United States)

    Domenech, J; Lubroth, J; Eddi, C; Martin, V; Roger, F

    2006-10-01

    Transboundary animal diseases pose a serious risk to the world animal agriculture and food security and jeopardize international trade. The world has been facing devastating economic losses from major outbreaks of transboundary animal diseases (TADs) such as foot-and-mouth disease, classical swine fever, rinderpest, peste des petits ruminants (PPR), and Rift Valley fever. Lately the highly pathogenic avian influenza (HPAI) due to H5N1 virus, has become an international crisis as all regions around the world can be considered at risk. In the past decades, public health authorities within industrialized countries have been faced with an increasing number of food safety issues. The situation is equally serious in developing countries. The globalization of food (and feed) trade, facilitated by the liberalization of world trade, while offering many benefits and opportunities, also represents new risks. The GF-TADs Global Secretariat has carried out several regional consultations for the identification of priority diseases and best ways for their administration, prevention and control. In the questionnaires carried out and through the consultative process, it was noted that globally, FMD was ranked as the first and foremost priority. Rift Valley fever, and today highly pathogenic avian influenza, are defined as major animal diseases which also affect human health. PPR and CBPP, a disease which is particularly serious in Africa and finally, African swine fever (ASF) and classical swine fever (CSF) are also regionally recognised as top priorities on which the Framework is determined to work. The FAO philosophy--shared by the OIE--embraces the need to prevent and control TADs and emerging diseases at their source, which is most of the time in developing countries. Regional and international approaches have to be followed, and the FAO and OIE GF-TADs initiative provides the appropriate concepts and objectives as well as an organizational framework to link international and

  7. Human prion diseases in the United States.

    Directory of Open Access Journals (Sweden)

    Robert C Holman

    Full Text Available BACKGROUND: Prion diseases are a family of rare, progressive, neurodegenerative disorders that affect humans and animals. The most common form of human prion disease, Creutzfeldt-Jakob disease (CJD, occurs worldwide. Variant CJD (vCJD, a recently emerged human prion disease, is a zoonotic foodborne disorder that occurs almost exclusively in countries with outbreaks of bovine spongiform encephalopathy. This study describes the occurrence and epidemiology of CJD and vCJD in the United States. METHODOLOGY/PRINCIPAL FINDINGS: Analysis of CJD and vCJD deaths using death certificates of US residents for 1979-2006, and those identified through other surveillance mechanisms during 1996-2008. Since CJD is invariably fatal and illness duration is usually less than one year, the CJD incidence is estimated as the death rate. During 1979 through 2006, an estimated 6,917 deaths with CJD as a cause of death were reported in the United States, an annual average of approximately 247 deaths (range 172-304 deaths. The average annual age-adjusted incidence for CJD was 0.97 per 1,000,000 persons. Most (61.8% of the CJD deaths occurred among persons >or=65 years of age for an average annual incidence of 4.8 per 1,000,000 persons in this population. Most deaths were among whites (94.6%; the age-adjusted incidence for whites was 2.7 times higher than that for blacks (1.04 and 0.40, respectively. Three patients who died since 2004 were reported with vCJD; epidemiologic evidence indicated that their infection was acquired outside of the United States. CONCLUSION/SIGNIFICANCE: Surveillance continues to show an annual CJD incidence rate of about 1 case per 1,000,000 persons and marked differences in CJD rates by age and race in the United States. Ongoing surveillance remains important for monitoring the stability of the CJD incidence rates, and detecting occurrences of vCJD and possibly other novel prion diseases in the United States.

  8. Human endogenous retroviruses and cancer prevention: evidence and prospects

    International Nuclear Information System (INIS)

    Cegolon, Luca; Salata, Cristiano; Weiderpass, Elisabete; Vineis, Paolo; Palù, Giorgio; Mastrangelo, Giuseppe

    2013-01-01

    and breast cancer. An amino acid sequence similar to HERV-K-MEL, recognized to cause a significant protective effect against melanoma, is shared by the antigenic determinants expressed by some vaccines such as BCG, vaccinia virus and the yellow fever virus. HERV-K are also reactivated in the majority of human breast cancers. Monoclonal and single-chain antibodies against the HERV-K Env protein recently proved capable of blocking the proliferation of human breast cancer cells in vitro, inhibiting tumor growth in mice bearing xenograft tumors. A recent epidemiological study provided provisional evidence of how melanoma risk could possibly be reduced if the yellow fever virus vaccine (YFV) were received at least 10 years before, possibly preventing tumor initiation rather than culling melanoma cells already compromised. Further research is recommended to confirm the temporal pattern of this protection and eliminate/attenuate the potential role of relevant confounders as socio-economic status and other vaccinations. It appears also appropriate to examine the potential protective effect of YFV against other malignancies expressing high levels of HERV-K antigens, namely breast cancer, sarcoma, lymphoma and bladder cancer. Tumor immune-therapy, as described for the monoclonal antibodies against breast cancer, is indeed considered more complex and less advantageous than immune-prevention. Cellular immunity possibly triggered by vaccines as for YFV might also be involved in anti-cancer response, in addition to humoral immunity

  9. On the analysis of effectiveness in mass application of mosquito repellent for dengue disease prevention

    Science.gov (United States)

    Aldila, D.; Soewono, E.; Nuraini, N.

    2012-05-01

    Dengue disease has been known as one of dangerous vector-borne diseases and become serious threat in many tropical countries. With no vaccine and antiviral available until nowadays, and frequent appearance of extraordinary dengue outbreaks, many governments are forced to declare national problem for dengue. At this moment, the only method available to prevent dengue disease transmission is to combat the disease-carrying mosquitoes as well as to reduce the contact between human and mosquitoes. The fast growing dengue transmission in many countries in recent years indicates that the mosquito control programs are far from successful. The use of mosquito repellent is one possible instrument which could be used as an effective mass treatment to prevent the dengue outbreak during endemic period. Here in this paper a Susceptible-Infectious-Recovered (S-I-R) dengue transmission model with repellent mass treatment is being applied to portions of children and adult compartments. Analysis of the basic reproductive ratio (Ro) of the model is done. It is shown, with reasonable choices of portions of treated children and adults, in combination with reduction of mosquito population, the basic reproductive ratio can be significantly reduced and occurrence of endemic can be avoided. Numerical simulations are shown for various treatment scenarios.

  10. EFSA (European Food Safety Authority) and ECDC (European Centre for Disease Prevention and Control), 2015. EU Summary Report on antimicrobial resistance in zoonotic and indicator bacteria from humans, animals and food in 2013

    DEFF Research Database (Denmark)

    Korsgaard, Helle Bisgaard

    ,as well as data on meticillin-resistant Staphylococcus aureus, in animals and food were addressed. ‘Microbiological’ resistance was assessed using epidemiological cut-off (ECOFF) values in animal and food isolates and, where possible, in human isolates. For human isolates interpreted based on clinical...

  11. Primary prevention of cardiovascular diseases: a cost study in family practices.

    NARCIS (Netherlands)

    Bekker-Grob, E.W. de; Dulmen, S. van; Berg, M. van den; Verheij, R.A.; Slobbe, L.C.J.

    2011-01-01

    BACKGROUND: Considering the scarcity of health care resources and the high costs associated with cardiovascular diseases, we investigated the spending on cardiovascular primary preventive activities and the prescribing behaviour of primary preventive cardiovascular medication (PPCM) in Dutch family

  12. Primary prevention of cardiovascular disease with a Mediterranean diet.

    Science.gov (United States)

    Estruch, Ramón; Ros, Emilio; Salas-Salvadó, Jordi; Covas, Maria-Isabel; Corella, Dolores; Arós, Fernando; Gómez-Gracia, Enrique; Ruiz-Gutiérrez, Valentina; Fiol, Miquel; Lapetra, José; Lamuela-Raventos, Rosa Maria; Serra-Majem, Lluís; Pintó, Xavier; Basora, Josep; Muñoz, Miguel Angel; Sorlí, José V; Martínez, José Alfredo; Martínez-González, Miguel Angel

    2013-04-04

    Observational cohort studies and a secondary prevention trial have shown an inverse association between adherence to the Mediterranean diet and cardiovascular risk. We conducted a randomized trial of this diet pattern for the primary prevention of cardiovascular events. In a multicenter trial in Spain, we randomly assigned participants who were at high cardiovascular risk, but with no cardiovascular disease at enrollment, to one of three diets: a Mediterranean diet supplemented with extra-virgin olive oil, a Mediterranean diet supplemented with mixed nuts, or a control diet (advice to reduce dietary fat). Participants received quarterly individual and group educational sessions and, depending on group assignment, free provision of extra-virgin olive oil, mixed nuts, or small nonfood gifts. The primary end point was the rate of major cardiovascular events (myocardial infarction, stroke, or death from cardiovascular causes). On the basis of the results of an interim analysis, the trial was stopped after a median follow-up of 4.8 years. A total of 7447 persons were enrolled (age range, 55 to 80 years); 57% were women. The two Mediterranean-diet groups had good adherence to the intervention, according to self-reported intake and biomarker analyses. A primary end-point event occurred in 288 participants. The multivariable-adjusted hazard ratios were 0.70 (95% confidence interval [CI], 0.54 to 0.92) and 0.72 (95% CI, 0.54 to 0.96) for the group assigned to a Mediterranean diet with extra-virgin olive oil (96 events) and the group assigned to a Mediterranean diet with nuts (83 events), respectively, versus the control group (109 events). No diet-related adverse effects were reported. Among persons at high cardiovascular risk, a Mediterranean diet supplemented with extra-virgin olive oil or nuts reduced the incidence of major cardiovascular events. (Funded by the Spanish government's Instituto de Salud Carlos III and others; Controlled-Trials.com number, ISRCTN35739639.).

  13. Health promotion, preventive and curative aspects of diseases in astrology.

    Science.gov (United States)

    Sharma, Bhuvnesh Kumar; Subhakta, P K J P; Narayana, A

    2007-01-01

    The whole universe is intermingling into a unit in the period of globalization. Different cultures, life-styles and sciences are co-operating with each other in this situation. World Health Organization is working towards collaborating all prevalent medical sciences for attainment of good health and family welfare for each and every individual by 2020. Astrology is a part of Indian heritage. Astrology means the art of predicting or determining the influence of the planets and stars on human affairs. The origin of this word is from Greek word astron, star + logos (discourse). The account of deeds of good and bad during the present life and previous lives, their consequences of health or ill health during this life i.e. what, when and how the things takes place will be clearly known through Astrology. Highly advanced knowledge related to Astrology on medicine is preserved in Indian scriptures and the knowledge was transmitted from generation to generation. It is also a good source for health promotion, preventive, curative and other medical aspects. Brief direction related to astrological medical aspects is also available in Ayurvedic literature (Carakasamhită, Suśrutasamhhită, Aşţăngasangraha, Aşţăngahŗdaya, Sărngadharasamhită , Băvaprakăśa etc.) Some Ayurvedic practitioners, scholars and scientists realize the need of astrological knowledge related to medicine in the present time. In ancient times physician, astrologer and purŏhita (Hindu priest) simultaneously looked after the health and family welfare of individual, families and country. Astrologer guides medication and suitable time for the better cure of ailments. Even the medicinal herbs were collected and treated at appropriate time for their efficacy. Astrology and Ayurvĕda are inseparable sciences of life. Hence, in this article, a concise astrological evaluation related to health promotion, preventive and curative aspects of Astrology is being presented.

  14. Role of Lactobacillus reuteri in Human Health and Diseases

    Directory of Open Access Journals (Sweden)

    Qinghui Mu

    2018-04-01

    Full Text Available Lactobacillus reuteri (L. reuteri is a well-studied probiotic bacterium that can colonize a large number of mammals. In humans, L. reuteri is found in different body sites, including the gastrointestinal tract, urinary tract, skin, and breast milk. The abundance of L. reuteri varies among different individuals. Several beneficial effects of L. reuteri have been noted. First, L. reuteri can produce antimicrobial molecules, such as organic acids, ethanol, and reuterin. Due to its antimicrobial activity, L. reuteri is able to inhibit the colonization of pathogenic microbes and remodel the commensal microbiota composition in the host. Second, L. reuteri can benefit the host immune system. For instance, some L. reuteri strains can reduce the production of pro-inflammatory cytokines while promoting regulatory T cell development and function. Third, bearing the ability to strengthen the intestinal barrier, the colonization of L. reuteri may decrease the microbial translocation from the gut lumen to the tissues. Microbial translocation across the intestinal epithelium has been hypothesized as an initiator of inflammation. Therefore, inflammatory diseases, including those located in the gut as well as in remote tissues, may be ameliorated by increasing the colonization of L. reuteri. Notably, the decrease in the abundance of L. reuteri in humans in the past decades is correlated with an increase in the incidences of inflammatory diseases over the same period of time. Direct supplementation or prebiotic modulation of L. reuteri may be an attractive preventive and/or therapeutic avenue against inflammatory diseases.

  15. Human Papillomavirus Testing in the Prevention of Cervical Cancer

    Science.gov (United States)

    Wentzensen, Nicolas; Wacholder, Sholom; Kinney, Walter; Gage, Julia C.; Castle, Philip E.

    2011-01-01

    Strong evidence now supports the adoption of cervical cancer prevention strategies that explicitly focus on persistent infection with the causal agent, human papillomavirus (HPV). To inform an evidence-based transition to a new public health approach for cervical cancer screening, we summarize the natural history and cervical carcinogenicity of HPV and discuss the promise and uncertainties of currently available screening methods. New HPV infections acquired at any age are virtually always benign, but persistent infections with one of approximately 12 carcinogenic HPV types explain virtually all cases of cervical cancer. In the absence of an overtly persistent HPV infection, the risk of cervical cancer is extremely low. Thus, HPV test results predict the risk of cervical cancer and its precursors (cervical intraepithelial neoplasia grade 3) better and longer than cytological or colposcopic abnormalities, which are signs of HPV infection. The logical and inevitable move to HPV-based cervical cancer prevention strategies will require longer screening intervals that will disrupt current gynecologic and cytology laboratory practices built on frequent screening. A major challenge will be implementing programs that do not overtreat HPV-positive women who do not have obvious long-term persistence of HPV or treatable lesions at the time of initial evaluation. The greatest potential for reduction in cervical cancer rates from HPV screening is in low-resource regions that can implement infrequent rounds of low-cost HPV testing and treatment. PMID:21282563

  16. Vaccine preventable viral diseases and risks associated with waterborne transmission

    Directory of Open Access Journals (Sweden)

    Franco Maria Ruggeri

    2012-12-01

    Full Text Available Rotavirus and poliovirus are paradigmatic viruses for causing major diseases affecting the human population. The impact of poliovirus is remarkably diminished because of vaccination during the last half century. Poliomyelitis due to wild polio currently affects a limited number of countries, and since 2000 sporadic outbreaks have been associated to neurovirulent vaccine-derived polioviruses. Conversely, rotavirus is presently very diffuse, accounting for the largest fraction of severe gastroenteritis among children <5 years-old. Vaccination towards rotavirus is still in its dawn, and zoonotic strains contribute to the emergence and evolution of novel strains pathogenic to man. The environment, particularly surface water, is a possible vehicle for large transmission of both viruses, but environmental surveillance of circulating strains can help promptly monitor entry of new virulent strains into a country, their shedding and spread.

  17. The role of human papillomavirus vaccines in cervical cancer: Prevention and treatment.

    Science.gov (United States)

    Bogani, Giorgio; Leone Roberti Maggiore, Umberto; Signorelli, Mauro; Martinelli, Fabio; Ditto, Antonino; Sabatucci, Ilaria; Mosca, Lavinia; Lorusso, Domenica; Raspagliesi, Francesco

    2018-02-01

    Human papillomavirus (HPV) is the most common sexually transmitted disease, worldwide. Primary prevention thorough vaccination si able to reduce the burden of HPV-related lesions. Ten years ago the Food and drug Administration (FDA) approved the first vaccine against HPV. In the last decades, growing data on safety and effectiveness have been collected. In the present review we report the current knowledge on vaccine against HPV, highlighting the current value and prospective regarding the widespread diffusion of HPV vaccines. The role of emerging therapeutic vaccines is reviewed. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Evaluating the combined effectiveness of influenza control strategies and human preventive behavior.

    Directory of Open Access Journals (Sweden)

    Liang Mao

    Full Text Available Control strategies enforced by health agencies are a major type of practice to contain influenza outbreaks. Another type of practice is the voluntary preventive behavior of individuals, such as receiving vaccination, taking antiviral drugs, and wearing face masks. These two types of practices take effects concurrently in influenza containment, but little attention has been paid to their combined effectiveness. This article estimates this combined effectiveness using established simulation models in the urbanized area of Buffalo, NY, USA. Three control strategies are investigated, including: Targeted Antiviral Prophylaxis (TAP, workplace/school closure, community travel restriction, as well as the combination of the three. All control strategies are simulated with and without regard to individual preventive behavior, and the resulting effectiveness are compared. The simulation outcomes suggest that weaker control strategies could suffice to contain influenza epidemics, because individuals voluntarily adopt preventive behavior, rendering these weaker strategies more effective than would otherwise have been expected. The preventive behavior of individuals could save medical resources for control strategies and avoid unnecessary socio-economic interruptions. This research adds a human behavioral dimension into the simulation of control strategies and offers new insights into disease containment. Health policy makers are recommended to review current control strategies and comprehend preventive behavior patterns of local populations before making decisions on influenza containment.

  19. Public attitudes towards preventive genomics and personal interest in genetic testing to prevent disease: a survey study

    NARCIS (Netherlands)

    Vermeulen, E.; Henneman, L.; van El, C.G.; Cornel, M.C.

    2014-01-01

    Background: Genetic testing and family history assessment can be used as an aid in the prevention of common chronic diseases. The aim of this study was to determine public attitudes and interests towards offering genetic testing and family history-based risk assessment for common chronic disease

  20. HECT E3s and human disease

    Directory of Open Access Journals (Sweden)

    Staub Olivier

    2007-11-01

    Full Text Available Abstract In a simplified view, members of the HECT E3 family have a modular structure consisting of the C-terminal HECT domain, which is catalytically involved in the attachment of ubiquitin to substrate proteins, and N-terminal extensions of variable length and sequence that mediate the substrate specificity of the respective HECT E3. Although the physiologically relevant substrates of most HECT E3s have remained elusive, it is becoming increasingly clear that HECT E3s play an important role in sporadic and hereditary human diseases including cancer, cardiovascular (Liddle's syndrome and neurological (Angelman syndrome disorders, and/or in disease-relevant processes including bone homeostasis, immune response and retroviral budding. Thus, molecular approaches to target the activity of distinct HECT E3s, regulators thereof, and/or of HECT E3 substrates could prove valuable in the treatment of the respective diseases. Publication history: Republished from Current BioData's Targeted Proteins database (TPdb; http://www.targetedproteinsdb.com.

  1. The global problem of childhood diarrhoeal diseases: emerging strategies in prevention and management.

    Science.gov (United States)

    Mokomane, Margaret; Kasvosve, Ishmael; de Melo, Emilia; Pernica, Jeffrey M; Goldfarb, David M

    2018-01-01

    Acute diarrhoeal diseases remain a leading cause of global morbidity and mortality particularly among young children in resource-limited countries. Recent large studies utilizing case-control design, prospective sampling and more sensitive and broad diagnostic techniques have shed light on particular pathogens of importance and highlighted the previously under recognized impact of these infections on post-acute illness mortality and growth. Vaccination, particularly against rotavirus, has emerged as a key effective means of preventing significant morbidity and mortality from childhood diarrhoeal disease. Other candidate vaccines against leading diarrhoeal pathogens, such as enterotoxigenic Escherichia coli and Shigella spp., also hold significant promise in further ameliorating the burden of enteric infections in children. Large studies are also currently underway evaluating novel and potential easy-to-implement water, sanitation and hygiene (WASH) preventive strategies. Given the ongoing global burden of this illness, the paucity of new advances in case management over the last several decades remains a challenge. The increasing recognition of post-acute illness mortality and growth impairment has highlighted the need for interventions that go beyond management of dehydration and electrolyte disturbances. The few trials of novel promising interventions such as probiotics have mainly been conducted in high-income settings. Trials of antimicrobials have also been primarily conducted in high-income settings or in travellers from high-income settings. Bloody diarrhoea has been shown to be a poor marker of potentially treatable bacterial enteritis, and rising antimicrobial resistance has also made empiric antimicrobial therapy more challenging in many settings. Novel effective and sustainable interventions and diagnostic strategies are clearly needed to help improve case management. Diarrhoeal disease and other enteric infections remain an unmet challenge in global

  2. Prevention approaches in a preclinical canine model of Alzheimer’s disease: Benefits and challenges

    Directory of Open Access Journals (Sweden)

    Paulina R. Davis

    2014-03-01

    Full Text Available Aged dogs spontaneously develop many features of human aging and Alzheimer’s disease (AD including cognitive decline and neuropathology. In this review, we discuss age-dependent learning tasks, memory tasks, and functional measures that can be used in aged dogs for sensitive treatment outcome measures. Neuropathology that is linked to cognitive decline is described along with examples of treatment studies that show reduced neuropathology in aging dogs (dietary manipulations, behavioral enrichment, immunotherapy, and statins. Studies in canine show that multi-targeted approaches may be more beneficial than single pathway manipulations (e.g. antioxidants combined with behavioral enrichment. Aging canine studies show good predictive validity for human clinical trials outcomes (e.g. immunotherapy and several interventions tested in dogs strongly support a prevention approach (e.g. immunotherapy and statins. Further, dogs are ideally suited for prevention studies as they the age because onset of cognitive decline and neuropathology strongly support longitudinal interventions that can be completed within a 3-5 year period. Disadvantages to using the canine model are that they lengthy, use labor-intensive comprehensive cognitive testing, and involve costly housing (almost as high as that of nonhuman primates. However overall, using the dog as a preclinical model for testing preventive approaches for AD may complement work in rodents and nonhuman primates.

  3. Childhood obesity and cardiovascular disease: links and prevention strategies

    Science.gov (United States)

    Nadeau, Kristen J.; Maahs, David M.; Daniels, Stephen R.; Eckel, Robert H.

    2015-01-01

    The prevalence and severity of pediatric obesity have dramatically increased since the late 1980s, raising concerns about a subsequent increase in cardiovascular outcomes. Strong evidence, particularly from autopsy studies, supports the concept that precursors of adult cardiovascular disease (CVD) begin in childhood, and that pediatric obesity has an important influence on overall CVD risk. Lifestyle patterns also begin early and impact CVD risk. In addition, obesity and other CVD risk factors tend to persist over time. However, whether childhood obesity causes adult CVD directly, or does so by persisting as adult obesity, or both, is less clear. Regardless, sufficient data exist to warrant early implementation of both obesity prevention and treatment in youth and adults. In this Review, we examine the evidence supporting the impact of childhood obesity on adult obesity, surrogate markers of CVD, components of the metabolic syndrome, and the development of CVD. We also evaluate how obesity treatment strategies can improve risk factors and, ultimately, adverse clinical outcomes. PMID:21670745

  4. Preventive medicines: vaccination, prophylaxis of infectious diseases, disinfectants.

    Science.gov (United States)

    Heininger, Ulrich

    2011-01-01

    Immunizations belong to the most successful interventions in medicine. Like other drugs, vaccines undergo long periods of pre-clinical development, followed by careful clinical testing through study Phases I, II, and III before they receive licensure. A successful candidate vaccine will move on to be an investigational vaccine to undergo three phases of pre-licensure clinical trials in a stepwise fashion before it can be considered for approval, followed by an optional fourth phase of post-marketing assessment. The overall risk-benefit assessment of a candidate vaccine is very critical in making the licensure decision for regulatory authorities, supported by their scientific committees. It includes analyses of immunogenicity, efficacy, reactogenicity or tolerability, and safety of the vaccine. Public trust in vaccines is a key to the success of immunization programs worldwide. Maintaining this trust requires knowledge of the benefits and scientific understanding of real or perceived risks of immunizations. Under certain circumstances, pre- or post-exposure passive immunization can be achieved by administration of immunoglobulines. In terms of prevention of infectious diseases, disinfection can be applied to reduce the risk of transmission of pathogens from patient to patient, health-care workers to patients, patients to health-care workers, and objects or medical devices to patients.

  5. A review of factors affecting vaccine preventable disease in Japan.

    Science.gov (United States)

    Kuwabara, Norimitsu; Ching, Michael S L

    2014-12-01

    Japan is well known as a country with a strong health record. However its incidence rates of vaccine preventable diseases (VPD) such as hepatitis B, measles, mumps, rubella, and varicella remain higher than other developed countries. This article reviews the factors that contribute to the high rates of VPD in Japan. These include historical and political factors that delayed the introduction of several important vaccines until recently. Access has also been affected by vaccines being divided into government-funded "routine" (eg, polio, pertussis) and self-pay "voluntary" groups (eg, hepatitis A and B). Routine vaccines have higher rates of administration than voluntary vaccines. Administration factors include differences in well child care schedules, the approach to simultaneous vaccination, vaccination contraindication due to fever, and vaccination spacing. Parental factors include low intention to fully vaccinate their children and misperceptions about side effects and efficacy. There are also provider knowledge gaps regarding indications, adverse effects, interval, and simultaneous vaccination. These multifactorial issues combine to produce lower population immunization rates and a higher incidence of VPD than other developed countries. This article will provide insight into the current situation of Japanese vaccinations, the issues to be addressed and suggestions for public health promotion.

  6. Bicarbonate therapy for prevention of chronic kidney disease progression.

    Science.gov (United States)

    Łoniewski, Igor; Wesson, Donald E

    2014-03-01

    Kidney injury in chronic kidney disease (CKD) is likely multifactorial, but recent data support that a component is mediated by mechanisms used by the kidney to increase acidification in response to an acid challenge to systemic acid-base status. If so, systemic alkalization might attenuate this acid-induced component of kidney injury. An acid challenge to systemic acid-base status increases nephron acidification through increased production of endothelin, aldosterone, and angiotensin II, each of which can contribute to kidney inflammation and fibrosis that characterizes CKD. Systemic alkalization that ameliorates an acid challenge might attenuate the contributions of angiotensin II, endothelin, and aldosterone to kidney injury. Some small clinical studies support the efficacy of alkalization in attenuating kidney injury and slowing glomerular filtration rate decline in CKD. This review focuses on the potential that orally administered NaHCO₃ prevents CKD progression and additionally addresses its mechanism of action, side effects, possible complications, dosage, interaction, galenic form description, and contraindications. Current National Kidney Foundation guidelines recommend oral alkali, including NaHCO₃(-), in CKD patients with serum HCO₃(-) <22 mmol/l. Although oral alkali can be provided by other medications and by base-inducing dietary constituents, oral NaHCO₃ will be the focus of this review because of its relative safety and apparent efficacy, and its comparatively low cost.

  7. Herpes simplex virus 2 infection: molecular association with HIV and novel microbicides to prevent disease.

    Science.gov (United States)

    Suazo, Paula A; Tognarelli, Eduardo I; Kalergis, Alexis M; González, Pablo A

    2015-04-01

    Infection with herpes simplex viruses is one of the most ancient diseases described to affect humans. Infection with these viruses produces vexing effects to the host, which frequently recur. Infection with herpes simplex viruses is lifelong, and currently there is no vaccine or drug to prevent or cure infection. Prevalence of herpes simplex virus 2 (HSV-2) infection varies significantly depending on the geographical region and nears 20% worldwide. Importantly, HSV-2 is the first cause of genital ulcers in the planet. HSV-2 affects approximately 500 million people around the globe and significantly increases the likelihood of acquiring the human immunodeficiency virus (HIV), as well as its shedding. Thus, controlling HSV-2 infection and spread is of public health concern. Here, we review the diseases produced by herpes simplex viruses, the factors that modulate HSV-2 infection, the relationship between HSV-2 and HIV and novel therapeutic and prophylactic microbicides/antivirals under development to prevent infection and pathological outcomes produced by this virus. We also review mutations associated with HSV-2 resistance to common antivirals.

  8. 78 FR 57391 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-09-18

    ... Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Capacity...), the Centers for Disease Control and Prevention (CDC) announces the aforementioned SEP: Times and Dates...

  9. Development of a Patient Charting System to Teach Family Practice Residents Disease Management and Preventive Care

    National Research Council Canada - National Science Library

    Dickerman, Joel

    1997-01-01

    .... Designing notes which 'prompt' residents to gather patient information vital to optimal care can teach residents the concepts of longitudinal care, particularly chronic disease management and preventive care...

  10. Cardiovascular disease risk and secondary prevention of cardiovascular disease among patients with low health literacy.

    Science.gov (United States)

    van Schaik, T M; Jørstad, H T; Twickler, T B; Peters, R J G; Tijssen, J P G; Essink-Bot, M L; Fransen, M P

    2017-07-01

    To explore the association between health literacy and the risk of cardiovascular disease (CVD), and to assess the differential effects by health literacy level of a nurse-coordinated secondary prevention program (NCPP) in patients with coronary artery disease (CAD). Data were collected in two medical centres participating in the RESPONSE trial (Randomised Evaluation of Secondary Prevention by Outpatient Nurse SpEcialists). CVD risk profiles were assessed at baseline and 12-month follow-up using the Systematic Coronary Risk Evaluation (SCORE). Health literacy was assessed by the short Rapid Estimate of Adult Literacy in Medicine (REALM-D) and the Newest Vital Sign (NVS-D); self-reported health literacy was evaluated by the Set of Brief Screening Questions (SBSQ-D). Among 201 CAD patients, 18% exhibited reading difficulties, 52% had difficulty understanding and applying written information, and 5% scored low on self-reported health literacy. Patients with low NVS-D scores had a higher CVD risk [mean SCORE 5.2 (SD 4.8) versus 3.3 (SD 4.1), p literacy levels without significant differences. Inadequate health literacy is prevalent in CAD patients in the Netherlands, and is associated with less favourable CVD risk profiles. Where many other forms of CVD prevention fail, nurse-coordinated care seems to be effective among patients with inadequate health literacy.

  11. Physical Exercise-Induced Adult Neurogenesis: A Good Strategy to Prevent Cognitive Decline in Neurodegenerative Diseases?

    Science.gov (United States)

    Yau, Suk-yu; Christie, Brian R.; So, Kwok-fai

    2014-01-01

    Cumulative evidence has indicated that there is an important role for adult hippocampal neurogenesis in cognitive function. With the increasing prevalence of cognitive decline associated with neurodegenerative diseases among the ageing population, physical exercise, a potent enhancer of adult hippocampal neurogenesis, has emerged as a potential preventative strategy/treatment to reduce cognitive decline. Here we review the functional role of adult hippocampal neurogenesis in learning and memory, and how this form of structural plasticity is altered in neurodegenerative diseases known to involve cognitive impairment. We further discuss how physical exercise may contribute to cognitive improvement in the ageing brain by preserving adult neurogenesis, and review the recent approaches for measuring changes in neurogenesis in the live human brain. PMID:24818140

  12. Physical Exercise-Induced Adult Neurogenesis: A Good Strategy to Prevent Cognitive Decline in Neurodegenerative Diseases?

    Directory of Open Access Journals (Sweden)

    Suk-yu Yau

    2014-01-01

    Full Text Available Cumulative evidence has indicated that there is an important role for adult hippocampal neurogenesis in cognitive function. With the increasing prevalence of cognitive decline associated with neurodegenerative diseases among the ageing population, physical exercise, a potent enhancer of adult hippocampal neurogenesis, has emerged as a potential preventative strategy/treatment to reduce cognitive decline. Here we review the functional role of adult hippocampal neurogenesis in learning and memory, and how this form of structural plasticity is altered in neurodegenerative diseases known to involve cognitive impairment. We further discuss how physical exercise may contribute to cognitive improvement in the ageing brain by preserving adult neurogenesis, and review the recent approaches for measuring changes in neurogenesis in the live human brain.

  13. Mast Cell Stabilizers as Host Modulatory Drugs to Prevent and Control Periodontal Disease

    Directory of Open Access Journals (Sweden)

    Dhoom Singh Mehta

    2011-01-01

    Full Text Available Introduction: Mast cells are among the first cells to get in-volved in periodontal inflammation. Their numbers have been shown to be in-creased in cases of gingivitis and periodontal disease. The hypothesis: Since mast cell stabilizers like sodium cromogly-cate (SCG and nedocromil sodium (NS have been used in the prophylaxis of bronchial asthma without any significant adverse effects and also the fact that drugs like SCG show significant anti-inflammatory activities, it would be logical to use mast cell stabilizers as host modulating drugs for the treatment and prevention of peri-odontal disease. Evaluation of the hypothesis: Safety and efficacy of both SCG and NS are well documented. So, it will be systemically safe to use in humans. However, oral administration SCG or delivery of the drug by means local irrigation will not be very useful because SCG may not be secreted in the gingival crevicular fluid (GCF(as in the case of oral administraion or the drug may get washed out from periodontal pocket due to the constant flow of GCF(as in the case of irrigation. A local or targeted drug delivery of mast cell stabilizers can be used in patients with periodontal disease. Role of mast cells in periodontal disease has been dealt in-depth in many studies and articles. However, limited amount of research has been done on using mast cell stabilizers in the prevention and control of periodontal diseases. More studies are needed to study the efficacy and effective-ness of mast cell stabilizers as an adjunct to phase I therapy in the control of periodontal disease.

  14. [Promissing role of probiotics in prevention of smoking-related diseases].

    Science.gov (United States)

    Hozyasz, Kamil K

    2008-01-01

    Humans are highly adapted to consuming probiotics. Trehalose ("mushroom" sugar) is probably an important reserve compound and stress-responsible metabolite (increases bile and gastric acid resistance) of probiotic bacteria's and trehalase activity, in contrast to lactase activity, is preserved in all human populations, even those not consuming mushrooms. Among traditional Melanesian horticulturists, of whom 4/5 are daily smokers, the diet is rich in pre- and probiotics and there is absence of cancer and cardiovascular disease. Indoor air pollution is an important cancer risk factor. Over thousands of years, the controlled use of fire for preparing meals has resulted in exposure to smoke pollution (biomass fuels produce up to 100 times more respirable particles compared to gas ovens). Simultaneously, up until the 20th century, the only commonly available and inexpensive way of preserving food was fermentation and drying. Probiotics may protect the detoxification function of the kidney and liver. Furthermore, it can be speculated that probiotics may help in adaptation to smoke pollution generated during cooking, heating but also tobacco smoking. Smoking is the most important lifestyle risk factor for bladder cancer and the consumption of probiotic foods reduces the risk of this cancer in humans. Probiotics may restore natural killer cell activity which is lowered in smokers. In one study it was observed that a diet supplemented with Lactobacillus plantarum could be also useful in the prevention of cardiovascular disease in smokers. There is no sufficient data from clinical trials to recommend the routine use of probiotics in prevention of smoking-related diseases. More research is needed to investigate the role of probiotics in this area.

  15. Studies on prevention of obesity, metabolic syndrome, diabetes, cardiovascular diseases and cancer by tea

    Directory of Open Access Journals (Sweden)

    Chung Shu Yang

    2018-01-01

    Full Text Available Tea, a popular beverage made from leaves of the plant Camellia sinensis, has been studied extensively in recent decades for its beneficial health effects in the prevention of obesity, metabolic syndrome, diabetes, cancer, and other diseases. Whereas these beneficial effects have been convincingly demonstrated in most laboratory studies, results from human studies have not been consistent. Some studies demonstrated that weight reduction, alleviation of metabolic syndrome and risk reduction in diabetes were only observed in individuals who consume 3–4 cups of tea (600–900 mg tea catechins or more daily. This chapter reviews some of these studies, the possible mechanisms of actions of tea constituents, and the challenges in extrapolating laboratory studies to human situations.

  16. Human Lung Mononuclear Phagocytes in Health and Disease

    Directory of Open Access Journals (Sweden)

    Anna Smed-Sörensen

    2017-05-01

    Full Text Available The lungs are vulnerable to attack by respiratory insults such as toxins, allergens, and pathogens, given their continuous exposure to the air we breathe. Our immune system has evolved to provide protection against an array of potential threats without causing collateral damage to the lung tissue. In order to swiftly detect invading pathogens, monocytes, macrophages, and dendritic cells (DCs—together termed mononuclear phagocytes (MNPs—line the respiratory tract with the key task of surveying the lung microenvironment in order to discriminate between harmless and harmful antigens and initiate immune responses when necessary. Each cell type excels at specific tasks: monocytes produce large amounts of cytokines, macrophages are highly phagocytic, whereas DCs excel at activating naïve T cells. Extensive studies in murine models have established a division of labor between the different populations of MNPs at steady state and during infection or inflammation. However, a translation of important findings in mice is only beginning to be explored in humans, given the challenge of working with rare cells in inaccessible human tissues. Important progress has been made in recent years on the phenotype and function of human lung MNPs. In addition to a substantial population of alveolar macrophages, three subsets of DCs have been identified in the human airways at steady state. More recently, monocyte-derived cells have also been described in healthy human lungs. Depending on the source of samples, such as lung tissue resections or bronchoalveolar lavage, the specific subsets of MNPs recovered may differ. This review provides an update on existing studies investigating human respiratory MNP populations during health and disease. Often, inflammatory MNPs are found to accumulate in the lungs of patients with pulmonary conditions. In respiratory infections or inflammatory diseases, this may contribute to disease severity, but in cancer patients this may

  17. Management of pelvic inflammatory disease by primary care physicians. A comparison with Centers for Disease Control and Prevention guidelines.

    Science.gov (United States)

    Hessol, N A; Priddy, F H; Bolan, G; Baumrind, N; Vittinghoff, E; Reingold, A L; Padian, N S

    1996-01-01

    The Centers for Disease Control and Prevention published recommendations for clinicians on the management of pelvic inflammatory disease, but it is unknown if providers are aware of the guidelines or follow them. To compare pelvic inflammatory disease screening, diagnosis, treatment, and reporting practices among primary care physicians with the Centers for Disease Control and Prevention guidelines for pelvic inflammatory disease. A weighted random sample of California primary care physicians surveyed in November 1992 and January 1993. Of the 1,165 physicians surveyed, 553 (48%) returned completed questionnaires. Among respondents, 302 (55%) reported having treated a case of pelvic inflammatory disease during the last 12 months, and of these, 52% answered that they were unsure of or do not follow the Centers for Disease Control and Prevention guidelines for pelvic inflammatory disease. Pediatricians and those with more years since residency were less likely to deviate from the Centers for Disease Control and Prevention guidelines for pelvic inflammatory disease, and family practitioners were more likely to deviate from the guidelines. Pelvic inflammatory disease is commonly encountered by primary care physicians in California. Training and experience were important predictors of compliance with the Centers for Disease Control and Prevention recommendations; however, substantial divergence from the guidelines occurs.

  18. Marine microalgae used as food supplements and their implication in preventing cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Mimouni Virginie

    2015-07-01

    Full Text Available Marine microalgae are photosynthetic microorganisms producing numerous bioactive molecules of interest for health and disease care such as lipids rich in omega-3 fatty acids -as eicosapentaenoic acid (EPA, 20:5 n-3 and docosahexaenoic acid (DHA, 22:6 n-3- and carotenoids (e.g., β-carotene, fucoxanthin, astaxanthin. It has already been shown that these molecules, individually used, are benefic in the prevention of diseases such as those associated with the cardiovascular risks, but also in some carcinomas. When these molecules are combined, synergistic effects may be observed. Microalgae, as a dietary supplement, can be used to study these synergistic effects in animal models in which dyslipidemia can be induced by a nutrition treatment. Different marine microalgae of interest are studied in this context to determine their potential effect as an alternative source to marine omega-3 rich fish oils, actually widely used for human health. Actually, the pharmaceutical and nutrition industries are developing health research programs involving microalgae, trying to limit the dramatic reduction of fish stocks and the associated pollution in the marine environment. The aim of this review is threefold: (1 to present research on lipids, particularly long chain polyunsaturated fatty acids, as components of marine microalgae used as food supplements; (2 to present the health benefits of some microalgae or their extracts, in particular in the prevention of cardiovascular diseases and (3 to highlight the role of Odontella aurita, a marine microalga rich in EPA used as food supplement with the aim of preventing cardiovascular diseases.

  19. EUROGIN 2011 roadmap on prevention and treatment of HPV-related disease.

    Science.gov (United States)

    Arbyn, Marc; de Sanjosé, Silvia; Saraiya, Mona; Sideri, Mario; Palefsky, Joel; Lacey, Charles; Gillison, Maura; Bruni, Laia; Ronco, Guglielmo; Wentzensen, Nicolas; Brotherton, Julia; Qiao, You-Lin; Denny, Lynnette; Bornstein, Jacob; Abramowitz, Laurent; Giuliano, Anna; Tommasino, Massimo; Monsonego, Joseph

    2012-11-01

    The EUROGIN 2011 roadmap reviews the current burden of human papillomavirus (HPV)-related morbidity, as well as the evidence and potential practice recommendations regarding primary and secondary prevention and treatment of cancers and other disease associated with HPV infection. HPV infection causes ~600,000 cases of cancer of the cervix, vulva, vagina, anus and oropharynx annually, as well as benign diseases such as genital warts and recurrent respiratory papillomatosis. Whereas the incidence of cervical cancer has been decreasing over recent decades, the incidence of anal and oropharyngeal carcinoma, for which there are no effective screening programs, has been rising over the last couple of decades. Randomized trials have demonstrated improved efficacy of HPV-based compared to cytology-based cervical cancer screening. Defining the best algorithms to triage HPV-positive women, age ranges and screening intervals are priorities for pooled analyses and further research, whereas feasibility questions can be addressed through screening programs. HPV vaccination will reduce the burden of cervical precancer and probably also of invasive cervical and other HPV-related disease in women. Recent trials demonstrated that prophylactic vaccination also protects against anogenital HPV infection, anogenital intraepithelial lesions and warts associated with vaccine types, in males; and anal HPV infection and anal intraepithelial neoplasia in MSM. HPV-related oropharyngeal cancer could be treated less aggressively because of better survival compared to cancers of the oropharynx unrelated to HPV. Key findings in the field of cervical cancer prevention should now be translated in cost-effective strategies, following an organized approach integrating primary and secondary prevention, according to scientific evidence but adapted to the local situation with particular attention to regions with the highest burden of disease. Copyright © 2012 UICC.

  20. Developmental Origins of Health and Disease: A Lifecourse Approach to the Prevention of Non-Communicable Diseases.

    Science.gov (United States)

    Baird, Janis; Jacob, Chandni; Barker, Mary; Fall, Caroline H D; Hanson, Mark; Harvey, Nicholas C; Inskip, Hazel M; Kumaran, Kalyanaraman; Cooper, Cyrus

    2017-03-08

    Non-communicable diseases (NCDs), such as cardiovascular disease and osteoporosis, affect individuals in all countries worldwide. Given the very high worldwide prevalence of NCDs across a range of human pathology, it is clear that traditional approaches targeting those at most risk in older adulthood will not efficiently ameliorate this growing burden. It will thus be essential to robustly identify determinants of NCDs across the entire lifecourse and, subsequently, appropriate interventions at every stage to reduce an individual's risk of developing these conditions. A lifecourse approach has the potential to prevent NCDs, from before conception through fetal life, infancy, childhood, adolescence, adulthood and into older age. In this paper, we describe the origins of the lifecourse concept, the importance of early life influences, for example during pregnancy, examine potential underlying mechanisms in both cell biology and behavior change, and finally describe current efforts to develop interventions that take a lifecourse approach to NCD prevention. Two principal approaches to improving women's nutritional status are outlined: nutritional supplementation and behavior change.

  1. The Tsim Tsoum Approaches for Prevention of Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    R. B. Singh

    2010-01-01

    Full Text Available The Tsim Tsoum Concept means that humans evolved on a diet in which nature recommends to ingest fatty acids in a balanced ratio (polyunsaturated(P : saturated(S =w-6 : w-3 = 1 : 1as part of dietary lipid pattern where monounsaturated fatty acids(MUFA is the major fatty acid(P : M : S = 1 : 6 : 1 in the background of other dietary factors; antioxidants, vitamins, minerals and fiber as well as physical activity and low mental stress. Several hundred years ago, our diet included natural foods; fruits, vegetables, green vegetables, seeds, eggs and honey. Fish, and wild meat were also available to pre-agricultural humans which shaped modern human genetic nutritional requirement. Cereal grains (refined, and vegetable oils that are rich in w-6 fatty acids are relatively recent addition to the human diet that represent dramatic departure from those foods to which we are adapted. Excess of linoleic acid, trans fatty acids (TFA, saturated and total fat as well as refined starches and sugar are proinflammatory. Low dietary MUFA and n-3 fatty acids and other long chain polyunsarurated fatty acids (LCPUFA are important in the pathogenesis of metabolic syndrome. Increased sympathetic activity with greater secretion of neurotransmitters in conjunction of underlying long chain PUFA deficiency, and excess of proinflammatory nutrients, may damage the neurons via proinflammatory cytokines, in the ventromedial hypothalamus and insulin receptors in the brain.Since, 30–50% of the fatty acids in the brain are LCPUFA, especially omega-3 fatty acids, which are incorporated in the cell membrane phospholipids, it is possible that their supplementation may be protective.Blood lipid composition does reflect one's health status: (a circulating serum lipoproteins and their ratio provide information on their atherogenicity to blood vessels and (b circulating plasma fatty acids, such as w-6/w-3 fatty acid ratio, give indication on

  2. Maternal Antiviral Immunoglobulin Accumulates in Neural Tissue of Neonates To Prevent HSV Neurological Disease

    Directory of Open Access Journals (Sweden)

    Yike Jiang

    2017-07-01

    Full Text Available While antibody responses to neurovirulent pathogens are critical for clearance, the extent to which antibodies access the nervous system to ameliorate infection is poorly understood. In this study on herpes simplex virus 1 (HSV-1, we demonstrate that HSV-specific antibodies are present during HSV-1 latency in the nervous systems of both mice and humans. We show that antibody-secreting cells entered the trigeminal ganglion (TG, a key site of HSV infection, and persisted long after the establishment of latent infection. We also demonstrate the ability of passively administered IgG to enter the TG independently of infection, showing that the naive TG is accessible to antibodies. The translational implication of this finding is that human fetal neural tissue could contain HSV-specific maternally derived antibodies. Exploring this possibility, we observed HSV-specific IgG in HSV DNA-negative human fetal TG, suggesting passive transfer of maternal immunity into the prenatal nervous system. To further investigate the role of maternal antibodies in the neonatal nervous system, we established a murine model to demonstrate that maternal IgG can access and persist in neonatal TG. This maternal antibody not only prevented disseminated infection but also completely protected the neonate from neurological disease and death following HSV challenge. Maternal antibodies therefore have a potent protective role in the neonatal nervous system against HSV infection. These findings strongly support the concept that prevention of prenatal and neonatal neurotropic infections can be achieved through maternal immunization.

  3. Comparative mitochondrial proteomics: perspective in human diseases

    Directory of Open Access Journals (Sweden)

    Jiang Yujie

    2012-03-01

    Full Text Available Abstract Mitochondria are the most complex and the most important organelles of eukaryotic cells, which are involved in many cellular processes, including energy metabolism, apoptosis, and aging. And mitochondria have been identified as the "hot spot" by researchers for exploring relevant associated dysfunctions in many fields. The emergence of comparative proteomics enables us to have a close look at the mitochondrial proteome in a comprehensive and effective manner under various conditions and cellular circumstances. Two-dimensional electrophoresis combined with mass spectrometry is still the most popular techniques to study comparative mitochondrial proteomics. Furthermore, many new techniques, such as ICAT, MudPIT, and SILAC, equip researchers with more flexibilities inselecting proper methods. This article also reviews the recent development of comparative mitochondrial proteomics on diverse human diseases. And the results of mitochondrial proteomics enhance a better understanding of the pathogenesis associated with mitochondria and provide promising therapeutic targets.

  4. Human papillomavirus molecular biology and disease association

    Science.gov (United States)

    Egawa, Nagayasu; Griffin, Heather; Kranjec, Christian; Murakami, Isao

    2015-01-01

    Summary Human papillomaviruses (HPVs) have evolved over millions of years to propagate themselves in a range of different animal species including humans. Viruses that have co‐evolved slowly in this way typically cause chronic inapparent infections, with virion production in the absence of apparent disease. This is the case for many Beta and Gamma HPV types. The Alpha papillomavirus types have however evolved immunoevasion strategies that allow them to cause persistent visible papillomas. These viruses activate the cell cycle as the infected epithelial cell differentiates in order to create a replication competent environment that allows viral genome amplification and packaging into infectious particles. This is mediated by the viral E6, E7, and E5 proteins. High‐risk E6 and E7 proteins differ from their low‐risk counterparts however in being able to drive cell cycle entry in the upper epithelial layers and also to stimulate cell proliferation in the basal and parabasal layers. Deregulated expression of these cell cycle regulators underlies neoplasia and the eventual progression to cancer in individuals who cannot resolve high‐risk HPV infection. Most work to date has focused on the study of high‐risk HPV types such as HPV 16 and 18, which has led to an understanding of the molecular pathways subverted by these viruses. Such approaches will lead to the development of better strategies for disease treatment, including targeted antivirals and immunotherapeutics. Priorities are now focused toward understanding HPV neoplasias at sites other than the cervix (e.g. tonsils, other transformation zones) and toward understanding the mechanisms by which low‐risk HPV types can sometimes give rise to papillomatosis and under certain situations even cancers. Copyright © 2015 John Wiley & Sons, Ltd. PMID:25752814

  5. Essential role of stress hormone signaling in cardiomyocytes for the prevention of heart disease.

    Science.gov (United States)

    Oakley, Robert H; Ren, Rongqin; Cruz-Topete, Diana; Bird, Gary S; Myers, Page H; Boyle, Michael C; Schneider, Michael D; Willis, Monte S; Cidlowski, John A

    2013-10-15

    Heart failure is a leading cause of death in humans, and stress is increasingly associated with adverse cardiac outcomes. Glucocorticoids are primary stress hormones, but their direct role in cardiovascular health and disease is poorly understood. To determine the in vivo function of glucocorticoid signaling in the heart, we generated mice with cardiomyocyte-specific deletion of the glucocorticoid receptor (GR). These mice are born at the expected Mendelian ratio, but die prematurely from spontaneous cardiovascular disease. By 3 mo of age, mice deficient in cardiomyocyte GR display a marked reduction in left ventricular systolic function, as evidenced by decreases in ejection fraction and fractional shortening. Heart weight and left ventricular mass are elevated, and histology revealed cardiac hypertrophy without fibrosis. Removal of endogenous glucocorticoids and mineralocorticoids neither augmented nor lessened the hypertrophic response. Global gene expression analysis of knockout hearts before pathology onset revealed aberrant regulation of a large cohort of genes associated with cardiovascular disease as well as unique disease genes associated with inflammatory processes. Genes important for maintaining cardiac contractility, repressing cardiac hypertrophy, promoting cardiomyocyte survival, and inhibiting inflammation had decreased expression in the GR-deficient hearts. These findings demonstrate that a deficiency in cardiomyocyte glucocorticoid signaling leads to spontaneous cardiac hypertrophy, heart failure, and death, revealing an obligate role for GR in maintaining normal cardiovascular function. Moreover, our findings suggest that selective activation of cardiomyocyte GR may represent an approach for the prevention of heart disease.

  6. Developing Family Healthware, a Family History Screening Tool to Prevent Common Chronic Diseases

    OpenAIRE

    Yoon, Paula W.; Scheuner, Maren T.; Jorgensen, Cynthia; Khoury, Muin J.

    2008-01-01

    Family health history reflects the effects of genetic, environmental, and behavioral factors and is an important risk factor for a variety of disorders including coronary heart disease, cancer, and diabetes. In 2004, the Centers for Disease Control and Prevention developed Family Healthware, a new interactive, Web-based tool that assesses familial risk for 6 diseases (coronary heart disease, stroke, diabetes, and colorectal, breast, and ovarian cancer) and provides a "prevention plan" with pe...

  7. ROCK inhibitor prevents the dedifferentiation of human articular chondrocytes

    International Nuclear Information System (INIS)

    Matsumoto, Emi; Furumatsu, Takayuki; Kanazawa, Tomoko; Tamura, Masanori; Ozaki, Toshifumi

    2012-01-01

    Highlights: ► ROCK inhibitor stimulates chondrogenic gene expression of articular chondrocytes. ► ROCK inhibitor prevents the dedifferentiation of monolayer-cultured chondrocytes. ► ROCK inhibitor enhances the redifferentiation of cultured chondrocytes. ► ROCK inhibitor is useful for preparation of un-dedifferentiated chondrocytes. ► ROCK inhibitor may be a useful reagent for chondrocyte-based regeneration therapy. -- Abstract: Chondrocytes lose their chondrocytic phenotypes in vitro. The Rho family GTPase ROCK, involved in organizing the actin cytoskeleton, modulates the differentiation status of chondrocytic cells. However, the optimum method to prepare a large number of un-dedifferentiated chondrocytes is still unclear. In this study, we investigated the effect of ROCK inhibitor (ROCKi) on the chondrogenic property of monolayer-cultured articular chondrocytes. Human articular chondrocytes were subcultured in the presence or absence of ROCKi (Y-27632). The expression of chondrocytic marker genes such as SOX9 and COL2A1 was assessed by quantitative real-time PCR analysis. Cellular morphology and viability were evaluated. Chondrogenic redifferentiation potential was examined by a pellet culture procedure. The expression level of SOX9 and COL2A1 was higher in ROCKi-treated chondrocytes than in untreated cells. Chondrocyte morphology varied from a spreading form to a round shape in a ROCKi-dependent manner. In addition, ROCKi treatment stimulated the proliferation of chondrocytes. The deposition of safranin O-stained proteoglycans and type II collagen was highly detected in chondrogenic pellets derived from ROCKi-pretreated chondrocytes. Our results suggest that ROCKi prevents the dedifferentiation of monolayer-cultured chondrocytes, and may be a useful reagent to maintain chondrocytic phenotypes in vitro for chondrocyte-based regeneration therapy.

  8. Prevention of EBV lymphoma development by oncolytic myxoma virus in a murine xenograft model of post-transplant lymphoproliferative disease

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Manbok, E-mail: manbok66@dankook.ac.kr [Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610 (United States); Rahman, Masmudur M. [Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610 (United States); Cogle, Christopher R. [Department of Hematology/Oncology, University of Florida, Gainesville, FL 32610 (United States); McFadden, Grant [Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610 (United States)

    2015-07-10

    Epstein–Barr virus (EBV) has been associated with a variety of epithelial and hematologic malignancies, including B-, T- and NK cell-lymphomas, Hodgkin's disease (HD), post-transplant lymphoproliferative diseases (LPDs), nasopharyngeal and gastric carcinomas, smooth muscle tumors, and HIV-associated lymphomas. Currently, treatment options for EBV-associated malignancies are limited. We have previously shown that myxoma virus specifically targets various human solid tumors and leukemia cells in a variety of animal models, while sparing normal human or murine tissues. Since transplant recipients of bone marrow or solid organs often develop EBV-associated post-transplant LPDs and lymphoma, myxoma virus may be of utility to prevent EBV-associated malignancies in immunocompromised transplant patients where treatment options are frequently limited. In this report, we demonstrate the safety and efficacy of myxoma virus purging as a prophylactic strategy for preventing post-transplant EBV-transformed human lymphomas, using a highly immunosuppressed mouse xenotransplantation model. This provides support for developing myxoma virus as a potential oncolytic therapy for preventing EBV-associated LPDs following transplantation of bone marrow or solid organ allografts. - Highlights: • Myxoma virus effectively infects and purges EBV lymphoma cells in vivo. • Oncolytic myxoma virus effectively eradicates oncogenic EBV tumorigenesis. • Ex vivo pre-treatment of myxoma virus can be effective as a preventive treatment modality for post-transplant lymphoproliferative diseases.

  9. Evolutionary history of human disease genes reveals phenotypic connections and comorbidity among genetic diseases.

    Science.gov (United States)

    Park, Solip; Yang, Jae-Seong; Kim, Jinho; Shin, Young-Eun; Hwang, Jihye; Park, Juyong; Jang, Sung Key; Kim, Sanguk

    2012-01-01

    The extent to which evolutionary changes have impacted the phenotypic relationships among human diseases remains unclear. In this work, we report that phenotypically similar diseases are connected by the evolutionary constraints on human disease genes. Human disease groups can be classified into slowly or rapidly evolving classes, where the diseases in the slowly evolving class are enriched with morphological phenotypes and those in the rapidly evolving class are enriched with physiological phenotypes. Our findings establish a clear evolutionary connection between disease classes and disease phenotypes for the first time. Furthermore, the high comorbidity found between diseases connected by similar evolutionary constraints enables us to improve the predictability of the relative risk of human diseases. We find the evolutionary constraints on disease genes are a new layer of molecular connection in the network-based exploration of human diseases.

  10. Critical review: vegetables and fruit in the prevention of chronic diseases.

    Science.gov (United States)

    Boeing, Heiner; Bechthold, Angela; Bub, Achim; Ellinger, Sabine; Haller, Dirk; Kroke, Anja; Leschik-Bonnet, Eva; Müller, Manfred J; Oberritter, Helmut; Schulze, Matthias; Stehle, Peter; Watzl, Bernhard

    2012-09-01

    Vegetables and fruit provide a significant part of human nutrition, as they are important sources of nutrients, dietary fibre, and phytochemicals. However, it is uncertain whether the risk of certain chronic diseases can be reduced by increased consumption of vegetables or fruit by the general public, and what strength of evidence has to be allocated to such an association. Therefore, a comprehensive analysis of the studies available in the literature and the respective study results has been performed and evaluated regarding obesity, type 2 diabetes mellitus, hypertension, coronary heart disease (CHD), stroke, cancer, chronic inflammatory bowel disease (IBD), rheumatoid arthritis (RA), chronic obstructive pulmonary disease (COPD), asthma, osteoporosis, eye diseases, and dementia. For judgement, the strength of evidence for a risk association, the level of evidence, and the number of studies were considered, the quality of the studies and their estimated relevance based on study design and size. For hypertension, CHD, and stroke, there is convincing evidence that increasing the consumption of vegetables and fruit reduces the risk of disease. There is probable evidence that the risk of cancer in general is inversely associated with the consumption of vegetables and fruit. In addition, there is possible evidence that an increased consumption of vegetables and fruit may prevent body weight gain. As overweight is the most important risk factor for type 2 diabetes mellitus, an increased consumption of vegetables and fruit therefore might indirectly reduces the incidence of type 2 diabetes mellitus. Independent of overweight, there is probable evidence that there is no influence of increased consumption on the risk of type 2 diabetes mellitus. There is possible evidence that increasing the consumption of vegetables and fruit lowers the risk of certain eye diseases, dementia and the risk of osteoporosis. Likewise, current data on asthma, COPD, and RA indicate that an

  11. The possible mechanisms of the human microbiome in allergic diseases.

    Science.gov (United States)

    Ipci, Kagan; Altıntoprak, Niyazi; Muluk, Nuray Bayar; Senturk, Mehmet; Cingi, Cemal

    2017-02-01

    In the present paper, we discuss the importance of the microbiome in allergic disease. In this review paper, the data from the Medline (PubMed) and search engine of Kirikkale University were systematically searched for all relevant articles in June 15th, 2015 for the past 30 years. The keywords of "microbiome", "dysbiosis", "allergy", "allergic rhinitis", "allergic disease", "mechanisms" and "treatment" were used alone or together. In this paper, microbiomes were presented in terms of "Definition", "Influence of \\the human microbiome on health", "The microbiome and allergic diseases", and "Modulation of the gut microbiota in terms of treatment and prevention". Microbiological dysbiosis is also reviewed. The microbiome is the genetic material of all microbes (bacteria, fungi, protozoa, and viruses) that live on or in the human body. Microbes outnumber human cells in a 10:1 ratio. Most microbes live in the gut, particularly the large intestine. Changes in the immune function of the respiratory tract are (at least in theory) linked to the immunomodulatory activity of the gut microbiota via the concept of a "common mucosal response". The gut microbiota shapes systemic immunity, thus affecting the lung mucosa. Alternatively, changes in the gut microbiota may reflect alterations in the oropharyngeal microbiota, which may in turn directly affect the lung microbiota and host immune responses via microaspiration. Dysbiosis is defined as qualitative and quantitative changes in the intestinal flora; and modern diet and lifestyle, antibiotics, psychological and physical stress result in alterations in bacterial metabolism, as well as the overgrowth of potentially pathogenic microorganisms. All immune system components are directly or indirectly regulated by the microbiota. The nature of microbial exposure early in life appears to be important for the development of robust immune regulation; disruption of either the microbiota or the host response can trigger chronic

  12. Qigong for the primary prevention of cardiovascular disease.

    Science.gov (United States)

    Hartley, Louise; Lee, Myeong Soo; Kwong, Joey S W; Flowers, Nadine; Todkill, Daniel; Ernst, Edzard; Rees, Karen

    2015-06-11

    Two major determinants of cardiovascular disease (CVD) are a sedentary lifestyle and stress. Qigong involves physical exercise, mind regulation and breathing control to restore the flow of Qi (a pivotal life energy). As it is thought to help reduce stress and involves exercise, qigong may be an effective strategy for the primary prevention of CVD. To determine the effectiveness of qigong for the primary prevention of CVD. We searched the following electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL) (November 2014, Issue 10 of 12); MEDLINE (Ovid) (1946 to 2014 October week 4); EMBASE Classic + EMBASE (Ovid) (1947 to 2014 November 4); Web of Science Core Collection (1970 to 31 October 2014); Database of Abstracts of Reviews of Effects (DARE), Health Technology Assessment Database and Health Economics Evaluations Database (November 2014, Issue 4 of 4). We searched several Asian databases (inception to July 2013) and the Allied and Complementary Medicine Database (AMED) (inception to December 2013), as well as trial registers and reference lists of reviews and articles; we also approached experts in the field and applied no language restrictions in our search. Randomised controlled trials lasting at least three months involving healthy adults or those at high risk of CVD. Trials examined any type of qigong, and comparison groups provided no intervention or minimal intervention. Outcomes of interest included clinical CVD events and major CVD risk factors. We did not include trials that involved multi-factorial lifestyle interventions or weight loss. Two review authors independently selected trials for inclusion. Two review authors extracted data from included studies and assessed the risk of bias. We identified 11 completed trials (1369 participants) and one ongoing trial. Trials were heterogeneous in participants recruited, qigong duration and length of follow-up periods. We were unable to ascertain the risk of bias in nine trials

  13. Biomarkers, ketone bodies, and the prevention of Alzheimer's disease.

    Science.gov (United States)

    VanItallie, Theodore B

    2015-03-01

    Sporadic Alzheimer's disease (spAD) has three successive phases: preclinical, mild cognitive impairment, and dementia. Individuals in the preclinical phase are cognitively normal. Diagnosis of preclinical spAD requires evidence of pathologic brain changes provided by established biomarkers. Histopathologic features of spAD include (i) extra-cellular cerebral amyloid plaques and intracellular neurofibrillary tangles that embody hyperphosphorylated tau; and (ii) neuronal and synaptic loss. Amyloid-PET brain scans conducted during spAD's preclinical phase have disclosed abnormal accumulations of amyloid-beta (Aβ) in cognitively normal, high-risk individuals. However, this measure correlates poorly with changes in cognitive status. In contrast, MRI measures of brain atrophy consistently parallel cognitive deterioration. By the time dementia appears, amyloid deposition has already slowed or ceased. When a new treatment offers promise of arresting or delaying progression of preclinical spAD, its effectiveness must be inferred from intervention-correlated changes in biomarkers. Herein, differing tenets of the amyloid cascade hypothesis (ACH) and the mitochondrial cascade hypothesis (MCH) are compared. Adoption of the ACH suggests therapeutic research continue to focus on aspects of the amyloid pathways. Adoption of the MCH suggests research emphasis be placed on restoration and stabilization of mitochondrial function. Ketone ester (KE)-induced elevation of plasma ketone body (KB) levels improves mitochondrial metabolism and prevents or delays progression of AD-like pathologic changes in several AD animal models. Thus, as a first step, it is imperative to determine whether KE-caused hyperketonemia can bring about favorable changes in biomarkers of AD pathology in individuals who are in an early stage of AD's preclinical phase. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Chronic kidney disease and cardiovascular risk : epidemiology, mechanisms, and prevention

    NARCIS (Netherlands)

    Gansevoort, Ron T.; Correa-Rotter, Ricardo; Hemmelgarn, Brenda R.; Jafar, Tazeen H.; Heerspink, Hiddo J. Lambers; Mann, Johannes F.; Matsushita, Kunihiro; Wen, Chi Pang

    2013-01-01

    Since the first description of the association between chronic kidney disease and heart disease, many epidemiological studies have confirmed and extended this finding. As chronic kidney disease progresses, kidney-specific risk factors for cardiovascular events and disease come into play. As a

  15. Montelukast prevents microparticle-induced inflammatory and functional alterations in human bronchial smooth muscle cells.

    Science.gov (United States)

    Fogli, Stefano; Stefanelli, Fabio; Neri, Tommaso; Bardelli, Claudio; Amoruso, Angela; Brunelleschi, Sandra; Celi, Alessandro; Breschi, Maria Cristina

    2013-10-01

    Microparticles (MPs) are membrane fragments that may play a role in the pathogenesis of chronic respiratory diseases. We aimed to investigate whether human monocytes/macrophage-derived MPs could induce a pro-inflammatory phenotype in human bronchial smooth muscle cells (BSMC) and the effect of montelukast in this setting. Experimental methods included isolation of human monocytes/macrophages and generation of monocyte-derived MPs, RT-PCR analysis of gene expression, immunoenzymatic determination of pro-inflammatory factor release, bioluminescent assay of intracellular cAMP levels and electromobility shift assay analysis of NF-κB nuclear translocation. Stimulation of human BSMC with monocyte-derived MPs induced a pro-inflammatory switch in human BSMC by inducing gene expression (COX-2 and IL-8), protein release in the supernatant (PGE2 and IL-8), and heterologous β2-adrenoceptor desensitization. The latter effect was most likely related to autocrine PGE2 since pre-treatment with COX inhibitors restored the ability of salbutamol to induce cAMP synthesis in desensitized cells. Challenge with MPs induced nuclear translocation of NF-κB and selective NF-κB inhibition decreased MP-induced cytokine release in the supernatant. Montelukast treatment prevented IL-8 release and heterologous β2-adrenoceptor desensitization in human BSMC exposed to monocyte-derived MPs by blocking NF-κB nuclear translocation. These findings provide evidence on the role of human monocyte-derived MPs in the airway smooth muscle phenotype switch as a novel potential mechanism in the progression of chronic respiratory diseases and on the protective effects by montelukast in this setting. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Health workers perceptions and attitude about Ghana's preparedness towards preventing, containing, and managing Ebola Virus Disease.

    Science.gov (United States)

    Adongo, Philip Baba; Tabong, Philip Teg-Nefaah; Asampong, Emmanuel; Ansong, Joana; Robalo, Magda; Adanu, Richard M

    2017-04-12

    Ebola virus is highly infectious and the disease can be very fatal. The World Health Organization has declared the 2014-2015 Ebola Virus Disease outbreak a Public Health Emergency of International Concern. In response to this, preparations were made in various health facilities and entry points across Ghana. This study explored health workers perceptions, and attitude about Ghana's preparedness towards preventing and containing Ebola Virus Disease. We conducted a qualitative study in five (5) of the ten (10) regions in Ghana. Five focus group discussions (N = 44) were conducted among nurses; one in each region. In addition, ten (10) health workers (2 in each region) who are members of regional Ebola Virus Disease task force were recruited and interviewed. In the Greater Accra, Volta and Western regions that have ports, six (6) port health officials: two in each of these regions were also interviewed. The interviews were recorded digitally and transcribed verbatim. Thematic content analysis was used to analyze the transcripts with the aid of NVivo 10 software. The results of this study showed that Ghanaian health workers perceived the screening at various ports as important and ongoing but felt that the screenings at in-land ports were being undermined by the use of unapproved routes. Training of health workers was also being carried out in all the regions, however, there was a general perception among 33 out of 44 nurses that majority of health workers have not received training on Ebola Virus Disease prevention and management. Logistical challenges were also reported as some health facilities did not have adequate Personal Protective Equipment. In facilities where equipment was available, they were stored in places which are not easily accessible to health workers at all times of the day. Human resource preparation was also perceived to be a challenge as health workers (38/44 of nurses) generally expressed fear and unwillingness to work in Ebola treatment

  17. Obesity, Chronic Disease, and Economic Growth: A Case for “Big Picture” Prevention

    Directory of Open Access Journals (Sweden)

    Garry Egger

    2011-01-01

    Full Text Available The discovery of a form of chronic, low-grade systemic inflammation (“metaflammation” linked with obesity, but also associated with several lifestyle-related behaviours not necessarily causing obesity, suggests a re-consideration of obesity as a direct cause of chronic disease and a search for the main drivers—or cause of causes. Factors contributing to this are considered here within an environmental context, leading to the conclusion that humans have an immune reaction to aspects of the modern techno-industrial environment, to which they have not fully adapted. It is suggested that economic growth—beyond a point—leads to increases in chronic diseases and climate change and that obesity is a signal of these problems. This is supported by data from Sweden over 200 years, as well as “natural” experiments in disrupted economies like Cuba and Nauru, which have shown a positive health effect with economic downturns. The effect is reflected both in human health and environmental problems such as climate change, thus pointing to the need for greater cross-disciplinary communication and a concept shift in thinking on prevention if economic growth is to continue to benefit human health and well-being.

  18. Obesity, chronic disease, and economic growth: a case for "big picture" prevention.

    Science.gov (United States)

    Egger, Garry

    2011-01-01

    The discovery of a form of chronic, low-grade systemic inflammation ("metaflammation") linked with obesity, but also associated with several lifestyle-related behaviours not necessarily causing obesity, suggests a re-consideration of obesity as a direct cause of chronic disease and a search for the main drivers-or cause of causes. Factors contributing to this are considered here within an environmental context, leading to the conclusion that humans have an immune reaction to aspects of the modern techno-industrial environment, to which they have not fully adapted. It is suggested that economic growth-beyond a point-leads to increases in chronic diseases and climate change and that obesity is a signal of these problems. This is supported by data from Sweden over 200 years, as well as "natural" experiments in disrupted economies like Cuba and Nauru, which have shown a positive health effect with economic downturns. The effect is reflected both in human health and environmental problems such as climate change, thus pointing to the need for greater cross-disciplinary communication and a concept shift in thinking on prevention if economic growth is to continue to benefit human health and well-being.

  19. Defining the Role of Essential Genes in Human Disease

    Science.gov (United States)

    Robertson, David L.; Hentges, Kathryn E.

    2011-01-01

    A greater understanding of the causes of human disease can come from identifying characteristics that are specific to disease genes. However, a full understanding of the contribution of essential genes to human disease is lacking, due to the premise that these genes tend to cause developmental abnormalities rather than adult disease. We tested the hypothesis that human orthologs of mouse essential genes are associated with a variety of human diseases, rather than only those related to miscarriage and birth defects. We segregated human disease genes according to whether the knockout phenotype of their mouse ortholog was lethal or viable, defining those with orthologs producing lethal knockouts as essential disease genes. We show that the human orthologs of mouse essential genes are associated with a wide spectrum of diseases affecting diverse physiological systems. Notably, human disease genes with essential mouse orthologs are over-represented among disease genes associated with cancer, suggesting links between adult cellular abnormalities and developmental functions. The proteins encoded by essential genes are highly connected in protein-protein interaction networks, which we find correlates with an over-representation of nuclear proteins amongst essential disease genes. Disease genes associated with essential orthologs also are more likely than those with non-essential orthologs to contribute to disease through an autosomal dominant inheritance pattern, suggesting that these diseases may actually result from semi-dominant mutant alleles. Overall, we have described attributes found in disease genes according to the essentiality status of their mouse orthologs. These findings demonstrate that disease genes do occupy highly connected positions in protein-protein interaction networks, and that due to the complexity of disease-associated alleles, essential genes cannot be ignored as candidates for causing diverse human diseases. PMID:22096564

  20. Mitomycin-Induced Pulmonary Veno-Occlusive Disease: Evidence From Human Disease and Animal Models.

    Science.gov (United States)

    Perros, Frédéric; Günther, Sven; Ranchoux, Benoit; Godinas, Laurent; Antigny, Fabrice; Chaumais, Marie-Camille; Dorfmüller, Peter; Hautefort, Aurélie; Raymond, Nicolas; Savale, Laurent; Jaïs, Xavier; Girerd, Barbara; Cottin, Vincent; Sitbon, Olivier; Simonneau, Gerald; Humbert, Marc; Montani, David

    2015-09-01

    Pulmonary veno-occlusive disease (PVOD) is an uncommon form of pulmonary hypertension characterized by the obstruction of small pulmonary veins and a dismal prognosis. PVOD may be sporadic or heritable because of biallelic mutations of the EIF2AK4 gene coding for GCN2. Isolated case reports suggest that chemotherapy may be a risk factor for PVOD. We reported on the clinical, functional, and hemodynamic characteristics and outcomes of 7 cases of PVOD induced by mitomycin-C (MMC) therapy from the French Pulmonary Hypertension Registry. All patients displayed squamous anal cancer and were treated with MMC alone or MMC plus 5-fluoruracil. The estimated annual incidence of PVOD in the French population that have anal cancer is 3.9 of 1000 patients, which is much higher than the incidence of PVOD in the general population (0.5/million per year). In rats, intraperitoneal administration of MMC induced PVOD, as demonstrated by pulmonary hypertension at right-heart catheterization at days 21 to 35 and major remodeling of small pulmonary veins associated with foci of intense microvascular endothelial-cell proliferation of the capillary bed. In rats, MMC administration was associated with dose-dependent depletion of pulmonary GCN2 content and decreased smad1/5/8 signaling. Amifostine prevented the development of MMC-induced PVOD in rats. MMC therapy is a potent inducer of PVOD in humans and rats. Amifostine prevents MMC-induced PVOD in rats and should be tested as a preventive therapy for MMC-induced PVOD in humans. MMC-induced PVOD in rats represents a unique model to test novel therapies in this devastating orphan disease. © 2015 American Heart Association, Inc.

  1. Prevention and Control of Dental Disease through Improved Access to Comprehensive Care.

    Science.gov (United States)

    American Dental Association, Chicago, IL.

    Prevention of dental disease is the key to improving the nation's oral health. The American Dental Association (ADA) program of prevention and control of dental disease through improved access to comprehensive care concentrates on those who have special difficulties in receiving care: the poor, the elderly, the handicapped, the institutionalized…

  2. How is selective prevention of cardiometabolic diseases organized in the EU member states?

    NARCIS (Netherlands)

    Waard, A.K. de; Korevaar, J.; Hollander, M.; Wit, N. de; Lionis, C.; Thilsing, T.; Carlsson, A.; Seifert, B.; Schellevis, F.

    2016-01-01

    Background and Aim: There is an urgent need for strategies to identify citizens at high risk of cardiometabolic disease (CMD) (cardiovascular disease, diabetes mellitus and chronic renal failure) and to develop and implement interventions to prevent or delay the onset of CMD. Prevention in a defined

  3. Cost analysis of an integrated vaccine-preventable disease surveillance system in Costa Rica.

    Science.gov (United States)

    Toscano, C M; Vijayaraghavan, M; Salazar-Bolaños, H M; Bolaños-Acuña, H M; Ruiz-González, A I; Barrantes-Solis, T; Fernández-Vargas, I; Panero, M S; de Oliveira, L H; Hyde, T B

    2013-07-02

    Following World Health Organization recommendations set forth in the Global Framework for Immunization Monitoring and Surveillance, Costa Rica in 2009 became the first country to implement integrated vaccine-preventable disease (iVPD) surveillance, with support from the U.S. Centers for Disease Control and Prevention (CDC) and the Pan American Health Organization (PAHO). As surveillance for diseases prevented by new vaccines is integrated into existing surveillance systems, these systems could cost more than routine surveillance for VPDs targeted by the Expanded Program on Immunization. We estimate the costs associated with establishing and subsequently operating the iVPD surveillance system at a pilot site in Costa Rica. We retrospectively collected data on costs incurred by the institutions supporting iVPD surveillance during the preparatory (January 2007 through August 2009) and implementation (September 2009 through August 2010) phases of the iVPD surveillance project in Costa Rica. These data were used to estimate costs for personnel, meetings, infrastructure, office equipment and supplies, transportation, and laboratory facilities. Costs incurred by each of the collaborating institutions were also estimated. During the preparatory phase, the estimated total cost was 128,000 U.S. dollars (US$), including 64% for personnel costs. The preparatory phase was supported by CDC and PAHO. The estimated cost for 1 year of implementation was US$ 420,000, including 58% for personnel costs, 28% for laboratory costs, and 14% for meeting, infrastructure, office, and transportation costs combined. The national reference laboratory and the PAHO Costa Rica office incurred 64% of total costs, and other local institutions supporting iVPD surveillance incurred the remaining 36%. Countries planning to implement iVPD surveillance will require adequate investments in human resources, laboratories, data management, reporting, and investigation. Our findings will be valuable for

  4. Prevention and treatment of periodontal diseases in primary care.

    Science.gov (United States)

    Matthews, Debora C

    2014-09-01

    The aim of this guidance is to support the dental team to; manage patients with periodontal diseases in primary care appropriately; improve the quality of decision making for referral to secondary care; improve the overall oral health of the population. It focuses on the prevention and non-surgical treatment of periodontal diseases and implant diseases in primary care. The surgical treatment of periodontal and implant diseases and the management of patients by periodontal specialists or in a secondary care setting are outwith the scope of this guidance and are not discussed in detail. The guidance is based on existing guidelines, including those from the British Society of Periodontology, relevant systematic reviews, research evidence and the opinion of experts and experienced practitioners. The methodological approach is based on the international standards set out by the Appraisal of Guidelines Research and Evaluation (AGREE) Collaboration (www.agreetrust.org). The guiding principle for developing guidance within SDCEP is to first source existing guidelines, policy documents, legislation or other recommendations. Similarly, relevant systematic reviews are also initially identified. These documents are appraised for their quality of development, evidence base and applicability to the remit of the guidance under development. In the absence of these documents or when supplementary information is required, other published literature and unpublished work may be sought.Review and updating. The guidance will be reviewed in three years and updated accordingly. Recommendations are provided for assessment and diagnosis; changing patient behaviour; treatment of gingival conditions; periodontal conditions; long term maintenance; management of patients with dental implants; referral and record keeping. The key recommendations highlighted are: Assess and explain risk factors for periodontal diseases to patients. Screen all patients for periodontal diseases at every routine

  5. Human immunodeficiency virus (HIV) prevention education in Singapore: challenges for the future.

    Science.gov (United States)

    Wong, Mee Lian; Sen, Priya; Wong, Christina M; Tjahjadi, Sylvia; Govender, Mandy; Koh, Ting Ting; Yusof, Zarina; Chew, Ling; Tan, Avin; K, Vijaya

    2012-12-01

    We reviewed the current human immunodeficiency virus (HIV) prevention education programmes in Singapore, discussed the challenges faced and proposed prevention education interventions for the future. Education programmes on HIV prevention have shown some success as seen by reduced visits to sex workers among the general adult population and a marked increase in condom use among brothel-based sex workers. However, we still face many challenges such as low awareness of HIV preventive strategies and high prevalence of HIV stigma in the general population. Voluntary HIV testing and condom use remain low among the priority groups such as men who have sex with men (MSM) and heterosexual men who buy sex. Casual sex has increased markedly from 1.1% in 1989 to 17.4% in 2007 among heterosexuals in Singapore, with the majority (84%) practising unprotected sex. Sex workers have moved from brothels to entertainment venues where sex work is mostly hidden with lack of access to sexually transmitted infections (STIs)/ HIV prevention education and treatment programmes. Education programmes promoting early voluntary testing is hampered because of poor access, high cost and stigma towards people living with HIV. It remains a challenge to promote abstinence and consistent condom use in casual and steady sexual relationships among heterosexuals and MSM. New ways to promote condom use by using a positive appeal about its pleasure enhancing effects rather than the traditional disease-oriented approach should be explored. Education programmes promoting early voluntary testing and acceptance of HIV-infected persons should be scaled up and integrated into the general preventive health services.

  6. [USE OF STATINS IN PATIENTS WITH CHRONIC KIDNEY DISEASE TO PREVENT CARDIOVASCULAR DISEASE].

    Science.gov (United States)

    Zavidić, T; Lodeta, B; Lovrinić, Đ

    2016-12-01

    Chronic kidney disease (CKD) is one of the leading public health issues due to frequent and serious complications. Once the function of kidneys is disrupted, regardless of etiology, there are numerous factors that can speed up decrease of glomerular filtration rate, including hypertension, proteinuria and dyslipidemia. Statins are widely used in primary and secondary prevention of cardiovascular diseases in general population. Clinical advantages of statins in CKD patients are not as clear. The aim of this paper is to present lipid status in CKD patients and indications for statin therapy with the aim to reduce cardiovascular risk in this group of patients. CKD is a well-known independent risk factor in cardiovascular events, but professional associations issuing guidelines differ in the approach to treatment of dyslipidemia. The results of some studies indicate that treatment with statins may slow down the rate of kidney function reduction in patients with mild to moderate kidney damage, whereas other studies deny this effect. Furthermore, CKD patients have a higher risk of side effects, in part due to the reduced kidney excretion, polypharmacy, and numerous other comorbidities. Family physician has the role of providing preventive measures, with focus on appropriate treatment of patients with hypertension or diabetes, as the most common cause of CKD, and timely detection of CKD in initial stage.

  7. Targeting Obesity for the Prevention of Chronic Cardiovascular Disease Through Gut Microbiota-Herb Interactions: An Opportunity for Traditional Herbs.

    Science.gov (United States)

    Chen, Feng; Jiang, Jun; Tian, Dan-Dan; Wen, Qi; Li, Yong-Hui; Zhang, Jun-Qing; Cheng, Chen; Wang, Tengfei

    2017-01-01

    Cardiovascular disease still remains the primary cause of death worldwide and obesity is becoming recognized as one of the most critical contributing risk factors. The increased prevalence of obesity casts a cloud over the global health and the whole societies and will still be burdened in the future. Therefore, prevention and therapy of obesity is a beneficial strategy for the prevention of chronic cardiovascular disease. Numerous studies have demonstrated that gut microbiota takes part in human health and disease including obesity. Traditional herbs hold great potential to improve people's health and wellness, particularly in the area of chronic inflammatory diseases although the mechanisms of action remain poorly understood. Emerging explorations of gut microbiotaherb interactions provide a potential to revolutionize the way we view herbal therapeutics. This review summarizes the experimental studies performed on animals and humans regarding the gut microbiota-herb interactions targeting obesity. This review also discusses the opportunity of herbs with potent activities but low oral bioavailability conundrum for prevention and therapy for obesity and related cardiovascular disease. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  8. Environmental Enrichment Potently Prevents Microglia-Mediated Neuroinflammation by Human Amyloid β-Protein Oligomers.

    Science.gov (United States)

    Xu, Huixin; Gelyana, Eilrayna; Rajsombath, Molly; Yang, Ting; Li, Shaomin; Selkoe, Dennis

    2016-08-31

    Microglial dysfunction is increasingly recognized as a key contributor to the pathogenesis of Alzheimer's disease (AD). Environmental enrichment (EE) is well documented to enhance neuronal form and function, but almost nothing is known about whether and how it alters the brain's innate immune system. Here we found that prolonged exposure of naive wild-type mice to EE significantly altered microglial density and branching complexity in the dentate gyrus of hippocampus. In wild-type mice injected intraventricularly with soluble Aβ oligomers (oAβ) from hAPP-expressing cultured cells, EE prevented several morphological features of microglial inflammation and consistently prevented oAβ-mediated mRNA changes in multiple inflammatory genes both in vivo and in primary microglia cultured from the mice. Microdialysis in behaving mice confirmed that EE normalized increases in the extracellular levels of the key cytokines (CCL3, CCL4, TNFα) identified by the mRNA analysis. Moreover, EE prevented the changes in microglial gene expression caused by ventricular injection of oAβ extracted directly from AD cerebral cortex. We conclude that EE potently alters the form and function of microglia in a way that prevents their inflammatory response to human oAβ, suggesting that prolonged environmental enrichment could protect against AD by modulating the brain's innate immune system. Environmental enrichment (EE) is a potential therapy to delay Alzheimer's disease (AD). Microglial inflammation is associated with the progression of AD, but the influence of EE on microglial inflammation is unclear. Here we systematically applied in vivo methods to show that EE alters microglia in the dentate gyrus under physiological conditions and robustly prevents microglial inflammation induced by human Aβ oligomers, as shown by neutralized microglial inflammatory morphology, mRNA changes, and brain interstitial fluid cytokine levels. Our findings suggest that EE alters the innate immune system

  9. Dietary primary prevention of allergic diseases in children: the Philippine guidelines.

    Science.gov (United States)

    Recto, Marysia Stella T; Genuino, Maria Lourdes G; Castor, Mary Anne R; Casis-Hao, Roxanne J; Tamondong-Lachica, Diana R; Sales, Maria Imelda V; Tan, Marilou G; Mondonedo, Karen S; Dionisio-Capulong, Regina C

    2017-04-01

    Allergic diseases, such as asthma, allergic rhinitis, eczema, and food allergy, are preventable diseases. Primary prevention strategies of allergic diseases have been in scrutiny. Effective prevention strategies maybe started prenatally, postnatally, during infancy, and even during childhood. These guidelines have been prepared by the Philippine Society of Allergy, Asthma and Immunology and the Philippine Society for Pediatric Gastroenterology, Hepatology and Nutrition. They aim to provide evidence-based recommendations for the dietary primary prevention of allergic diseases in children. The primary audience of these guidelines is all healthcare practitioners who manage patients with potential allergic conditions. These guidelines are based on an exhaustive review of evidences, mostly systematic reviews, randomized controlled trials, and cohort studies. However, there are still many gaps in the evidence of dietary primary prevention of allergic diseases.

  10. Economic burden of human papillomavirus-related diseases in Italy.

    Directory of Open Access Journals (Sweden)

    Gianluca Baio

    Full Text Available INTRODUCTION: Human papilloma virus (HPV genotypes 6, 11, 16, and 18 impose a substantial burden of direct costs on the Italian National Health Service that has never been quantified fully. The main objective of the present study was to address this gap: (1 by estimating the total direct medical costs associated with nine major HPV-related diseases, namely invasive cervical cancer, cervical dysplasia, cancer of the vulva, vagina, anus, penis, and head and neck, anogenital warts, and recurrent respiratory papillomatosis, and (2 by providing an aggregate measure of the total economic burden attributable to HPV 6, 11, 16, and 18 infection. METHODS: For each of the nine conditions, we used available Italian secondary data to estimate the lifetime cost per case, the number of incident cases of each disease, the total economic burden, and the relative prevalence of HPV types 6, 11, 16, and 18, in order to estimate the aggregate fraction of the total economic burden attributable to HPV infection. RESULTS: The total direct costs (expressed in 2011 Euro associated with the annual incident cases of the nine HPV-related conditions included in the analysis were estimated to be €528.6 million, with a plausible range of €480.1-686.2 million. The fraction attributable to HPV 6, 11, 16, and 18 was €291.0 (range €274.5-315.7 million, accounting for approximately 55% of the total annual burden of HPV-related disease in Italy. CONCLUSIONS: The results provided a plausible estimate of the significant economic burden imposed by the most prevalent HPV-related diseases on the Italian welfare system. The fraction of the total direct lifetime costs attributable to HPV 6, 11, 16, and 18 infections, and the economic burden of noncervical HPV-related diseases carried by men, were found to be cost drivers relevant to the making of informed decisions about future investments in programmes of HPV prevention.

  11. Reduced or modified dietary fat for preventing cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Lee Hooper

    Full Text Available ABSTRACT: BACKGROUND: Reduction and modification of dietary fats have differing effects on cardiovascular risk factors (such as serum cholesterol, but their effects on important health outcomes are less clear. OBJECTIVE: To assess the effect of reduction and/or modification of dietary fats on mortality, cardiovascular mortality, cardiovascular morbidity and individual outcomes including myocardial infarction, stroke and cancer diagnoses in randomised clinical trials of at least 6 months duration. METHODS: Search methods: For this review update, the Cochrane Central Register of Controlled Trials (CENTRAL, Medline and Embase, were searched through to June 2010. References of Included studies and reviews were also checked. Selection criteria: Trials fulfilled the following criteria: 1 randomized with appropriate control group, 2 intention to reduce or modify fat or cholesterol intake (excluding exclusively omega-3 fat interventions, 3 not multi factorial, 4 adult humans with or without cardiovascular disease, 5 intervention at least six months, 6 mortality or cardiovascular morbidity data available. Data collection and analysis: Participant numbers experiencing health outcomes in each arm were extracted independently in duplicate and random effects meta-analyses, meta-regression, sub-grouping, sensitivity analyses and funnel plots were performed. MAIN RESULTS: This updated review suggested that reducing saturated fat by reducing and/or modifying dietary fat reduced the risk of cardiovascular events by 14% (RR 0.86, 95% CI 0.77 to 0.96, 24 comparisons, 65,508 participants of whom 7% had a cardiovascular event, I2 50%. Subgrouping suggested that this reduction in cardiovascular events was seen in studies of fat modification (not reduction - which related directly to the degree of effect on serum total and LDL cholesterol and triglycerides, of at least two years duration and in studies of men (not of women. There were no clear effects of dietary fat

  12. Reduced or modified dietary fat for preventing cardiovascular disease

    Science.gov (United States)

    Hooper, Lee; Summerbell, Carolyn D; Thompson, Rachel; Sills, Deirdre; Roberts, Felicia G; Moore, Helen; Smith, George Davey

    2014-01-01

    Background Reduction and modification of dietary fats have differing effects on cardiovascular risk factors (such as serum cholesterol), but their effects on important health outcomes are less clear. Objectives To assess the effect of reduction and/or modification of dietary fats on mortality, cardiovascular mortality, cardiovascular morbidity and individual outcomes including myocardial infarction, stroke and cancer diagnoses in randomised clinical trials of at least 6 months duration. Search methods For this review update, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE, were searched through to June 2010. References of Included studies and reviews were also checked. Selection criteria Trials fulfilled the following criteria: 1) randomised with appropriate control group, 2) intention to reduce or modify fat or cholesterol intake (excluding exclusively omega-3 fat interventions), 3) not multi factorial, 4) adult humans with or without cardiovascular disease, 5) intervention at least six months, 6) mortality or cardiovascular morbidity data available. Data collection and analysis Participant numbers experiencing health outcomes in each arm were extracted independently in duplicate and random effects meta-analyses, meta-regression, sub-grouping, sensitivity analyses and funnel plots were performed. Main results This updated review suggested that reducing saturated fat by reducing and/or modifying dietary fat reduced the risk of cardiovascular events by 14% (RR 0.86, 95% CI 0.77 to 0.96, 24 comparisons, 65,508 participants of whom 7% had a cardiovascular event, I2 50%). Subgrouping suggested that this reduction in cardiovascular events was seen in studies of fat modification (not reduction - which related directly to the degree of effect on serum total and LDL cholesterol and triglycerides), of at least two years duration and in studies of men (not of women). There were no clear effects of dietary fat changes on total mortality (RR 0

  13. How to Prevent Heart Disease: MedlinePlus Health Topic

    Science.gov (United States)

    ... Disease - At Any Age (American Heart Association) Red Wine and Resveratrol: Good for Your Heart? (Mayo Foundation for Medical Education and Research) Time to Talk: Five Things to Know about Omega-3s for Heart Disease (National Center for ...

  14. Analogs of human genetic skin disease in domesticated animals

    Directory of Open Access Journals (Sweden)

    Justin Finch, MD

    2017-09-01

    The genetic skin diseases we will review are pigmentary mosaicism, piebaldism, albinism, Griscelli syndrome, ectodermal dysplasias, Waardenburg syndrome, and mucinosis in both humans and domesticated animals.

  15. Prevention of Sexually Transmitted Diseases in HIV-Infected Individuals.

    Science.gov (United States)

    Quilter, Laura; Dhanireddy, Shireesha; Marrazzo, Jeanne

    2017-04-01

    Prevention of sexually transmitted infections (STIs) is an important part of the care of the HIV-infected individual. STIs have been associated with increased risk of transmission and acquisition of HIV. Among HIV-infected persons, treatment failures and high recurrence rates of some STIs are more common. Despite the recognized importance of prevention and discussion of sexual health, rates of screening for STIs are suboptimal. Moreover, rates of STIs such as syphilis continue to increase particularly in men who have sex with men (MSM). This review focuses on the most common STIs seen among HIV-infected individuals and recommendations for screening and prevention.

  16. Probiotic bacteria for prevention of atopic diseases: design and application

    NARCIS (Netherlands)

    Niers, L.E.M.

    2009-01-01

    Atopic diseases such as (atopic) eczema, food allergy, asthma, and allergic rhinitis are common diseases. The cumulative incidence during childhood is estimated to be 20 to 30%. In countries with a so called ‘’Western lifestyle’’ an increase in the prevalence of atopic diseases has been observed

  17. Diet, nutrition and the prevention of hypertension and cardiovascular diseases

    NARCIS (Netherlands)

    Reddy, K.S.; Katan, M.B.

    2004-01-01

    Cardiovascular diseases (CVD) are growing contributors to global disease burdens, with epidemics of CVD advancing across many regions of the world which are experiencing a rapid health transition. Diet and nutrition have been extensively investigated as risk factors for major cardiovascular diseases

  18. Prevention of chronic kidney disease : The next step forward!

    NARCIS (Netherlands)

    de Jong, PE; Gansevoort, RT

    The incidence of end stage renal disease in patients who have not experienced a classic primary renal disease is dramatically increasing. Chronic kidney disease (CKD) in these patients is due to diabetes, mostly type 2, hypertension and generalised atherosclerosis. As these patients are frequently

  19. From MNHC, NCDs to prevention of infectious diseases and ...

    African Journals Online (AJOL)

    We have articles on vitamin D metabolism in patients with renal disease;13 low glycemic foods in type. 2 diabetes;14 asthma control;15 renal cancer and sickle cell disease;16 depression and diabetes;17 exercise and obstruc- tive airway disease;18 biomass effects on fishing commu- nities;19 and factors influencing men to ...

  20. Cervical cancer in sub-Saharan Africa: a preventable noncommunicable disease.

    Science.gov (United States)

    Mboumba Bouassa, Ralph-Sydney; Prazuck, Thierry; Lethu, Thérèse; Jenabian, Mohammad-Ali; Meye, Jean-François; Bélec, Laurent

    2017-06-01

    Infections caused by high-risk human papillomavirus (HPV) are responsible for 7.7% of cancers in developing countries, mainly cervical cancer. This disease is steadily increasing in sub-Saharan Africa, with more than 75,000 new cases and 50,000 deaths yearly, further increased by HIV infection. Areas covered: The current status of cervical cancer associated with HPV in sub-Saharan Africa has been systematically revised. The main issues discussed here are related to the public health burden of cervical cancer in sub-Saharan Africa and predictions for the coming decades, including molecular epidemiology and determinants of HPV infection in Africa, and promising prevention measures currently being evaluated in Africa. Expert commentary: By the year 2030, cervical cancer will kill more than 443,000 women yearly worldwide, most of them in sub-Saharan Africa. The increase in the incidence of cervical cancer in Africa could counteract the progress made by African women in reducing maternal mortality and longevity. Nevertheless, cervical cancer is a potentially preventable noncommunicable disease, and intervention strategies to eliminate cervical cancer as a public health concern should be urgently implemented.