Spelling suggestions: "subject:"older people -- diseases -- 1treatment."" "subject:"older people -- diseases -- entreatment.""
1 |
Medications, dry mouth and dental caries among older people : a longitudinal study / William Murray Thomson.Thomson, William Murray January 1999 (has links)
Bibliography: leaves 249-260. / xvii, 260, [35] leaves ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Systematically explores the relationship between medications, dry mouth and dental caries in a longitudinal study of older people. / Thesis (Ph.D.)--University of Adelaide, Dept. of Dentistry, 1999
|
2 |
Análise da prevalência e de fatores de risco para as hepatites virais crônicas B e C em idosos residentes no município de Botucatu-SPBarcos, Iara Pinheiro [UNESP] 19 August 2013 (has links) (PDF)
Made available in DSpace on 2014-08-13T14:50:49Z (GMT). No. of bitstreams: 0
Previous issue date: 2013-08-19Bitstream added on 2014-08-13T18:00:23Z : No. of bitstreams: 1
000760134.pdf: 1725206 bytes, checksum: 222454d9746b364842305efbfe5f9a10 (MD5) / A Organização Mundial de Saúde (OMS) define como idoso todo indivíduo com mais de 60 anos de idade. Atualmente no Brasil os idosos são aproximadamente 15 milhões de pessoas e apesar de viverem mais, apresentam maiores condições crônicas devido ao declínio da maioria das funções orgânicas, inclusive do sistema imunológico, aumentando a susceptibilidade e a maior incidência de doenças infecciosas. As hepatites virais tem distribuição mundial e são doenças infecciosas que apresentam características epidemiológicas, clínicas e laboratoriais distintas. Há uma estimativa de que 350 milhões de pessoas sejam portadores crônicos do vírus da hepatite B (VHB) ao redor do mundo e, embora menos prevalente que a hepatite B, o vírus da hepatite C (VHC) é a causa mais comum de hepatite crônica com cerca de 180 milhões de indivíduos infectados. Embora os conhecimentos a respeito da patogênese, curso e tratamento das hepatites virais crônicas tenham avançado nos últimos anos, há ainda pouco conhecimento sobre seu curso e tratamento na população idosa, especialmente no Brasil, justificando a relevância deste estudo, cujo objetivo geral é avaliar a prevalência de hepatites virais crônicas B e C na população idosa residente no município de Botucatu-SP. Foi realizado com 1029 idosos cadastrados na UNIMED, nas Unidades Básicas de Saúde, Unidades de Saúde da Família, participantes de Centros de Convivência de Terceira Idade e residentes em instituições de longa permanência. Os voluntários, após assinarem o Termo de Consentimento Livre e Esclarecido (TCLE), foram submetidas a testes sorológicos para detecção do Anti-HBs, AgHbs e Anti HBc IgG, onde foram coletados 5ml de sangue através de punção venosa com seringa e agulha descartáveis. Para detecção do anti-VHC foram realizados testes sorológicos digitais (HCV Rapid Test Bioeasy®). A mediana de idade encontrada foi de 71 anos (65:78). A prevalência de ... / The World Health Organization (WHO) defines as elderly any person aged over 60 years old. Currently in Brazil the elderly are approximately 15 million people and although they live longer have more chronic conditions due to decline in most physiological functions, including immune system, increasing susceptibility and a higher incidence of infectious diseases. Viral hepatitis has a worldwide distribution and are infectious diseases that present epidemiological, clinical and laboratory differences. It is estimated that 350 million people are chronic carriers of hepatitis B virus (HBV) worldwide and, although less prevalent than hepatitis B, hepatitis C virus (HCV) is the most common cause of chronic hepatitis with about 180 million infected individuals. While the knowledge about the pathogenesis, course and treatment of chronic viral hepatitis have advanced in recent years, there is still little knowledge about their course and treatment in the elderly population, especially in Brazil, justifying the relevance of this study, whose general objective is to evaluate the prevalence of chronic viral hepatitis B and C in the elderly population living in Botucatu-SP. Was held with 1029 elderly enrolled in Basic Health Units, the Family Health Units, participants of Social Centers for Seniors and residents of long-term institutions. The volunteers, after having signed an informed consent (IC), were submitted for serological tests for the detection of anti-HBs, HBsAg and Anti HBc IgG, where 5 ml of blood were collected by venipuncture with syringe and disposable needle. For detection of anti-HCV digital serological tests were done (HCV Rapid Test Bioeasy®). Mean age was 72.01 years (± 8.19 years). The prevalence of HBsAg positive with elderly was 0,58% and of these, all showed results for HBeAg negative characterizing inactive chronic disease. For the Anti-HCV, prevalence was 1,94%, data in agreement with ...
|
3 |
A Comparative study between the prevalence of MTHFR A1298C SNP and homocysteine metabolism in an elderly black South African populationDippenaar, Luzanne 08 1900 (has links)
M. Tech (Department of Biotechnology, Faculty of Applied and Computer Sciences) Vaal University of Technology. / Background: Cardiovascular diseases are one of the most common causes of death worldwide. This is not only a problem in developed countries, it is of major concern for public health in developing countries as well. Increased homocysteine is an independent risk factor for cardiovascular diseases. Nutritional deficiencies of folate, vitamin B6 and vitamin B12 are associated with hyperhomocysteinemia. MTHFR A1298C, a single nucleotide polymorphism, is similarly linked with higher concentrations of homocysteine. The aim of this study was to determine the prevalence of MTHFR A1298C in a black elderly population, along with folate, vitamin B6 and vitamin B12 and to evaluate the effect on homocysteine levels. Methodology: The research design was an observational cross-sectional study and was ethically approved. A total of 84 elderly who attend a day-care centre (also met inclusion criteria) were purposively selected. DNA was extracted and frozen on the day of blood collection. The MTHFR A1298C genotype was determined with real time PCR. Homocysteine, folate, vitamin B6 and vitamin B12 serum levels were detected with commercial assay kits. Results: Homocysteine was found to be elevated with a median of 17.78 µmol/L (interquartile range 13.98-21.03 µmol/L). Serum folate, vitamin B6 and vitamin B12 medians were in the normal range. Although, 5.95% and 22.62% of the population were deficient and possibly deficient for vitamin B12, respectively. MTHFR A1298C frequency was as follow: 89.29% (AA), 9.52% (AC) and 1.19% (CC), with no significant correlation (p>0.05) with homocysteine. Vitamin B12 correlated significantly with homocysteine levels. Conclusion: Vitamin B12 deficiency had an effect on homocysteine levels. Overall, nutritional deficiencies are not responsible for the hyperhomocysteinemia in this population. In conclusion from this study showed MTHFR A1298C frequency in black South Africans does not contribute to homocysteine as a risk factor for cardiovascular disease. Keywords: Cardiovascular disease, elderly, folate, homocysteine, MTHFR A1298C, vitamin B6, vitamin B12.
|
Page generated in 0.0847 seconds