Isospora Spp
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. Determinação de alguns aspectos das condições zoo-sanitárias e da infecção por coccídios em suínos na micro-região homogênia mata de Ponte Nova, Minas Gerais, 1982
Através de entrevistas realizadas aos encarregados e/ou proprietários de 29 granjas na micro-região homogênea - Mata de Ponte Nova, Minas Gerais, buscou-se verificar algumas condições zoo-sanitárias da criação de suínos, particularmente durante o período de amamentação. Encontrou-se uma taxa de mortalidade de 22%, que incluía os casos de natimo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/04/1984
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14. Biology of Isospora spp. from humans, nonhuman primates, and domestic animals.
Coccidial parasites of the genus Isospora cause intestinal disease in several mammalian host species. These protozoal parasites have asexual and sexual stages within intestinal cells of their hosts and produce an environmentally resistant cyst stage, the oocyst. Infections are acquired by the ingestion of infective (sporulated) oocysts in contaminated food o
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15. HEp-2 Cell-Adherent Escherichia coli and Intestinal Secretory Immune Response to Human Immunodeficiency Virus (HIV) in Outpatients with HIV-Associated Diarrhea
HEp-2 cell-adherent Escherichia coli and the human immunodeficiency virus (HIV) itself have recently been incriminated as causes of chronic HIV-associated diarrhea. This study sought to determine the prevalence of these two agents among HIV-infected patients with diarrhea in an outpatient setting in the United States and to compare their prevalence to that o
American Society for Microbiology.
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16. Cohort Study of Guinean Children: Incidence, Pathogenicity, Conferred Protection, and Attributable Risk for Enteropathogens during the First 2 Years of Life
We recruited 200 children shortly after birth and collected stool specimens weekly, irrespective of whether the children had diarrhea, until up to 2 years of age. All children were recruited during the first year of the study and were monitored for a median of 18.4 months. To measure pathogenicity, the odds ratio for diarrhea, adjusted for age, sex, and coin
American Society for Microbiology.
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17. Demonstration of serum antibodies to Cryptosporidium sp. in normal and immunodeficient humans with confirmed infections.
Antibodies to Cryptosporidium sp. were detected in sera from 12 immunocompetent individuals recovered from cryptosporidiosis and from 5 subjects with an acquired immunodeficiency syndrome and persistent cryptosporidiosis by an indirect immunofluorescent (IIF) test. Marked seroconversion accompanied recovery from infection in immunocompetent individuals, and
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18. Waterborne protozoan pathogens.
Protozoan parasites were the most frequently identified etiologic agents in waterborne disease outbreak from 1991 to 1994. The waterborne parasites Giardia lamblia, Naegleria fowleri, Acanthamoeba spp., Entamoeba histolytica, Cryptosporidium parvum, Cyclospora cayetanesis, Isospora belli, and the microsporidia are reviewed. For each parasite, the review incl
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19. Detection of microsporidia by indirect immunofluorescence antibody test using polyclonal and monoclonal antibodies.
During a screening for monoclonal antibodies (MAbs) to the microsporidian Encephalitozoon hellem, three murine hybridoma cell lines producing strong enzyme-linked immunosorbent assay (ELISA) reactivities were cloned twice, were designated C12, E9, and E11, and were found to secrete MAbs to the immunoglobulin M isotype. On subsequent ELISAs, the three MAbs re