Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters











Database
Publication year range
1.
Rev Port Pneumol ; 10(4): 319-29, 2004.
Article in Portuguese | MEDLINE | ID: mdl-15492877

ABSTRACT

INTRODUCTION: Asthma, as a multifatorial disease, with high prevalence and frequent recurrence, attack people, independently of age, sex and geographical area. Because of lack of consensus about the definition of asthma, many questionnaires have been developed to standardize epidemiological criteria of suspicion and diagnosis. Among them, the European Community Respiratory Health Survey (ECRHS) is an important tool for prevalence studies on adults aged from 20 to 44 years old, that represented a methodological improvement of epidemiological surveys, turning them comparable about time and place. The objectives of this article are to comment the evolution of asthma concepts and its repercussion on epidemiological surveys, as well as to chronicle the tools used on these surveys, emphasizing the importance of ECRHS and presenting epidemiological data of asthma on 351 universitary hospital servers at Recife City -- Pernambuco -- Brazil.


Subject(s)
Asthma/epidemiology , Epidemiologic Research Design , Humans , Prevalence , Surveys and Questionnaires
2.
Sao Paulo Med J ; 116(5): 1823-5, 1998.
Article in English | MEDLINE | ID: mdl-10030109

ABSTRACT

We report a case of a patient with hepatitis B virus (HBV)-related membranous glomerulonephritis (MGN) who showed improvement after interferon-alpha (IFN-alpha) therapy. A 35-year-old man with nephrotic syndrome and HBV antigens received a 24-week course of IFN-alpha. At the end of therapy there was an elevation in the level of plasma aminotransferase and an increase in proteinuria, which were followed by antigen/antibody seroconversion. This "flare-up" before seroconversion suggests an increase in disease activity in the liver and kidney, demonstrating in vivo HBV involvement in MGN.


Subject(s)
Antiviral Agents/therapeutic use , Glomerulonephritis, Membranous/complications , Glomerulonephritis, Membranous/drug therapy , Hepatitis B/complications , Hepatitis B/drug therapy , Interferon-alpha/therapeutic use , Adult , Alanine Transaminase/blood , Humans , Male , Proteinuria , Serum Albumin/analysis , Time Factors
SELECTION OF CITATIONS
SEARCH DETAIL