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Suggested mechanism by which a film of agar gel purifies and concentrates rotavirus from a faecal suspension before electron microscopy.

Coiro, J R; Heuser, M C; Vasconcellos, V L.

J Diarrhoeal Dis Res ; 7(3-4): 95, 1989.

Article in English | MEDLINE | ID: mdl-2561130

Subject(s)

Colony Count, Microbial/methods , Feces/microbiology , Microbiological Techniques , Rotavirus/isolation & purification , Humans , Microscopy, Electron

Rapid laboratory detection of rotavirus in faeces from children with acute enteritis.

Coiro, J R; Heuser, M C; Vasconcellos, V L.

J Diarrhoeal Dis Res ; 6(1): 35-6, 1988 Mar.

Article in English | MEDLINE | ID: mdl-2855228

Subject(s)

Enteritis/diagnosis , Feces/microbiology , Rotavirus Infections/diagnosis , Rotavirus/isolation & purification , Acute Disease , Child, Preschool , Humans , Infant , Infant, Newborn , Time Factors

Pathogens associated with acute enteritis in Brazilian children.

Coiro, J R; Heuser, M C; Vasconcellos, V L; Rosa, Y.

J Diarrhoeal Dis Res ; 5(2): 110-1, 1987 Jun.

Article in English | MEDLINE | ID: mdl-3330105

Subject(s)

Diarrhea/etiology , Enteritis/etiology , Escherichia coli Infections/epidemiology , Rotavirus Infections/epidemiology , Brazil , Child, Preschool , Enzyme-Linked Immunosorbent Assay , Feces/microbiology , Female , Humans , Infant , Male

Acute enteritis associated with rotavirus presence in Brazilian children: evaluations on prevalence, therapy and age group.

Coiro, J R; De Almeida Neto, A J; Heuser, M C; Bendati, M M; Vasconcellos, V L.

J Diarrhoeal Dis Res ; 3(2): 78-83, 1985 Jun.

Article in English | MEDLINE | ID: mdl-4067223

Subject(s)

Enteritis/etiology , Rotavirus Infections/complications , Acute Disease , Age Factors , Anti-Bacterial Agents/therapeutic use , Brazil , Child, Preschool , Climate , Enteritis/epidemiology , Enteritis/therapy , Fluid Therapy , Humans , Infant , Infant, Newborn , Urban Population

Rotavirus infection in Brazilian children with acute enteritis: a seasonal variation study.

Coiro, J R; Bendati, M M; de Almeida Neto, A J; Heuser, C F; Vasconcellos, V L.

Am J Trop Med Hyg ; 32(5): 1186-8, 1983 Sep.

Article in English | MEDLINE | ID: mdl-6625073

ABSTRACT

Enzyme immunoassay (EIA) and electron microscopy (EM) were utilized to investigate the presence of rotavirus in feces of 388 children with acute enteritis hospitalized at the Hospital Santa Casa de Misericórdia in Porto Alegre, Brazil. The survey covered 12 months, beginning in July 1981. There were 162 rotavirus-positive cases (41.8%). During the period of the study rotavirus was detected throughout the year, but there was a striking seasonal variation (78.1% of cases) during January 1982.

Subject(s)

Enteritis/etiology , Rotavirus Infections/epidemiology , Acute Disease , Brazil , Child, Preschool , Humans , Infant , Seasons

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