Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It is stated that social and scientific progress in the course of evolution gives rise to marked changes in infectious pathology. The changes are obvious from reduced incidence of epidemic diseases, distinct clinical appearance of infection, different cyclic pattern of a number of nosological entities. Such newly recognized diseases as hemorrhagic fever, adenovirus and herpes virus infections, yersiniosis, rotavirus gastroenteritis, legionellosis, AIDS have advanced to the forefront. Previously unknown affections are likely to emerge in various areas of the world and become prevalent in extreme conditions. In addition to virological and immunological examinations, differential diagnosis of the above infections should include a comprehensive analysis of medical histories and clinicoepidemiological evidence in order to provide early detection, hospitalization, high therapeutic response.
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PMID:[Experience in the differential diagnosis of infectious diseases]. 281 Dec 5

The state of child health in Singapore from 1914 to the present is discussed. In 1914 there were 225 reported cases of tetanus neonatorum out of 7420 births and 340 deaths from gastroenteritis with an infant mortality rate (IMR) of 292.9/1000 live births. In 1936 the IMR was 167.74 and in 1962 it was still high at 31.2. Causes of death included tetanus neonatorum, gastroenteritis, tuberculosis, and poliomyelitis. Diphtheria immunization had lowered the rate of mortality from this disease. The 1st priority in improving infant health after 1962 was lowering the IMR, especially by treating the newborn. The 2nd priority was infections. Oral Sabin was introduced against polio and programs for tetanus, whooping cough, and measles vaccinations were begun as well; compulsory diphtheria innoculation began in 1963. Malnutrition was identified as a cause in high childhood morbidity and mortality, relating to a decrease in breastfeeding to only 29% with only about 4% continuing after 3 months; this also caused diarrhea and gastroenteritis. A Breast Feeding Mothers Group was established to help mothers and to support a breast milk bank. In addition the birthrate was very high, 2.8% with very young and elderly mothers giving birth in large numbers and constituting poor obstetric risks. In 1966 the government established a national family planning program. This program, together with nutrition education, improved housing and promotion of breastfeeding has raised the nutrition level. By 1976 the IMR had fallen to 11.8 and the neonatal mortality rate (NMR) was 8.4, both of which were lower than rates in the US, UK, Australia, and New Zealand. In 1981 the IMR fell to 10.8 and the NMR to 7.7. Although deaths from infections and diseases have dropped, those from congenital anomalies and malignancies such as leukemia have not changed. Health education has had an effect on lowering mortality rates from accidents. Rates of death from dengue hemorrhagic fever have been lowered but not abolished by mosquito surveillance, as is the case with other viral infections such as measles. With bacterial infections the latest problem is the existence of antibiotic-resistant strains. Further efforts must emphasize health rather than the reduction of mortality and mental and emotional morbidity must receive more attention as well.
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PMID:Child health in Singapore--past, present and future. 713 9

A myriad of factors favor the emergence and re-emergence of arthropod-borne viruses (arboviruses), including migration, climate change, intensified livestock production, an increasing volume of international trade and transportation, and changes to ecosystems (e.g., deforestation and loss of biodiversity). Consequently, arboviruses are distributed worldwide and represent over 30% of all emerging infectious diseases identified in the past decade. Although some arboviral infections go undetected or are associated with mild, flu-like symptoms, many are important human and veterinary pathogens causing serious illnesses such as arthritis, gastroenteritis, encephalitis and hemorrhagic fever and devastating economic loss as a consequence of lost productivity and high mortality rates among livestock. One of the most consistent molecular features of emerging arboviruses, in addition to their near exclusive use of RNA genomes, is the inclusion of viral, non-structural proteins that act as interferon antagonists. In this review, we describe these interferon antagonists and common strategies that arboviruses use to counter the host innate immune response. In addition, we discuss the complex interplay between host factors and viral determinants that are associated with virus emergence and re-emergence, and identify potential targets for vaccine and anti-viral therapies.
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PMID:The role of interferon antagonist, non-structural proteins in the pathogenesis and emergence of arboviruses. 2199 50