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Registros recuperados: 13
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An assessment of the timing of mother-to-child transmission of human immunodeficiency virus type 1 by means of polymerase chain reaction IRD
Simonon, A.; Lepage, P.; Karita, E.; Hitimana, D.G.; Dabis, F.; Msellati, Philippe; Van Goethem, C.; Nsengumuremyi, F.; Bazubagira, A.; Van de Perre, P..
Tipo: Text Palavras-chave: SIDA; TRANSMISSION; FEMME; GROSSESSE; FOETUS; NOUVEAU NE; NOURRISSON; ALLAITEMENT MATERNEL; DIAGNOSTIC; SEROLOGIE; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE; PCR.REACTION DE POLYMERISATION EN CHAINE.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010007728
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Estimating the rate of mother-to-child transmission of HIV : report of a workshop on methodological issues, Ghent (Belgium), 17-20 february 1992 IRD
Dabis, F.; Msellati, Philippe; Dunn, D.; Lepage, P.; Newell, M.L.; Peckham, C.; Van de Perre, P..
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; DIAGNOSTIC; ETUDE COMPARATIVE; TRANSMISSION; FEMME; GROSSESSE; FOETUS; NOUVEAU NE; NOURRISSON; METHODOLOGIE; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE.
Ano: 1993 URL: http://www.documentation.ird.fr/hor/fdi:010007736
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Estimation du taux de transmission du VIH de la mère à l'enfant : problèmes méthodologiques et estimations actuelles IRD
Dabis, F.; Dunn, D.; Fransen, L.; Halsey, N.; Lepage, P.; Msellati, Philippe; Newell, M.L.; NKowane, B.; Peckham, C.; Van de Perre, P..
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; TRANSMISSION; FEMME; GROSSESSE; FOETUS; NOUVEAU NE; DIAGNOSTIC; DEPISTAGE; SEROLOGIE; SYMPTOME; METHODOLOGIE; ETUDE COMPARATIVE; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010007730
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Four years of natural history of HIV-1 infection in African women : a prospective cohort study in Kigali (Rwanda), 1988-1993 IRD
Leroy, V.; Msellati, Philippe; Lepage, P.; Batungwanayo, J.; Hitimana, D.G.; Taelman, H.; Bogaerts, J.; Boineau, F.; Van de Perre, P.; Simonon, A.; Salamon, R.; Dabis, F..
Clinical features and mortality due to human immunodeficiency virus type-1 (HIV-1) infection in women are described as part of a prospective 4-year cohort study on perinatal transmission of HIV in Kigali, Rwanda. Two hundred fifteen HIV-positive (HIV+) and 216 HIV-negative (HIV-) pregnant women were enrolled at delivery between November 1988 and June 1989. Clinical information collected during systematic quarterly examinations was compared. HIV antibody tests were performed at delivery and CD4/CD8 lymphocyte counts at 15 days' postpartum. HIV- women who seroconverted during the follow-up period were excluded from the analysis of the comparison group starting at the date of seroconversion. At enrollment, all HIV+ women were asymptomatic for acquired immune...
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; MORTALITE; FEMME; GROSSESSE; MALADIES ASSOCIEES; DIAGNOSTIC; TUBERCULOSE; VIRUS HIV-1.
Ano: 1995 URL: http://www.documentation.ird.fr/hor/fdi:010007718
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Growth of human immunodeficiency type 1-infected and unifected children : a prospective cohort study in Kigali, Rwanda, 1988 to 1993 IRD
Lepage, P.; Msellati, Philippe; Hitimana, D.G.; Bazubagira, A.; Van Goethem, C.; Simonon, A.; Karita, E.; Dequae-Merchadou, L.; Van de Perre, P.; Dabis, F..
To compare the anthropometric characteristics of children with an without HIV-1 infection. In a prospective cohort study of 218 children born to HIV-1 seropositive mothers and 218 children born to HIV-1 seronegative mothers in Kigali, Rwanda, 3 groups were compared : infected children (n = 46), uninfected children born to seropositive mothers (n = 140), and uninfected children born to seronegative mothers (n = 207). Weight, height and head circumference were measured at birth, every 3 months during the first year of life and every 6 months thereafter. The weight-for-age, height-for-age, weight-for-height and head circumference-for-age mean z scores were calculated. The weight-for-age, height-for-age and head circumference-for-age mean z scores were lower...
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; CROISSANCE; NOUVEAU NE; NOURRISSON; ENFANT D'AGE PRESCOLAIRE; ANTHROPOMETRIE; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE.
Ano: 1996 URL: http://www.documentation.ird.fr/hor/fdi:010007712
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Infective and anti-infective properties of breastmilk from HIV-1 infected women IRD
Van de Perre, P.; Simonon, A.; Hitimana, D.G.; Dabis, F.; Msellati, Philippe; Mukamabano, B.; Butera, J.B.; Van Goethem, C.; Karita, E.; Lepage, P..
Tipo: Text Palavras-chave: SIDA; TRANSMISSION; FEMME; NOUVEAU NE; NOURRISSON; ALLAITEMENT MATERNEL; LAIT MATERNEL; ANTICORPS; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE; PCR.REACTION DE POLYMERISATION EN CHAINE.
Ano: 1993 URL: http://www.documentation.ird.fr/hor/fdi:010007734
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Methodology of intervention trials to reduce mother to child transmission of HIV with special reference to developing countries IRD
Dabis, F.; Msellati, Philippe; Newell, M.L.; Halsey, N.; Van de Perre, P.; Peckham, C.; Lepage, P..
Tipo: Text Palavras-chave: SIDA; METHODOLOGIE; DIAGNOSTIC; DEPISTAGE; PREVENTION SANITAIRE; TRANSMISSION; FEMME; GROSSESSE; FOETUS; TRAITEMENT MEDICAL; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE.
Ano: 1995 URL: http://www.documentation.ird.fr/hor/fdi:010007716
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Mother-to-child transmission of human immunodeficiency virus type 1 (HIV-1) and its determinants : a cohort study in Kigali, Rwanda IRD
Lepage, P.; Van de Perre, P.; Msellati, Philippe; Hitimana, D.G.; Simonon, A.; Van Goethem, C.; Mukamabano, B.; Karita, E.; Stevens, A.M.; Mathieu, G.; Salamon, R.; Dabis, F..
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; TRANSMISSION; FEMME; GROSSESSE; NOURRISSON; ALLAITEMENT MATERNEL; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE; FACTEUR DE RISQUE.
Ano: 1993 URL: http://www.documentation.ird.fr/hor/fdi:010007732
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Neurodevelopmental testing of children born to human immunodeficiency virus type 1 seropositive and seronegative mothers : a prospective cohort study in Kigali, Rwanda IRD
Msellati, Philippe; Lepage, P.; Hitimana, D.G.; Van Goethem, C.; Van de Perre, P.; Dabis, F..
Tipo: Text Palavras-chave: SIDA; NOUVEAU NE; NOURRISSON; DEVELOPPEMENT BIOLOGIQUE; TEST; MOTRICITE; NEURODEVELOPPEMENT; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE; ANALYSE DES COHORTES.
Ano: 1993 URL: http://www.documentation.ird.fr/hor/fdi:010007738
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Search for localized dysbiosis in Crohn's disease ulcerations by temporal temperature gradient gel electrophoresis of 16S rRNA Inra
Seksik, P.; Lepage, P.; de la Cochetière, M.F.; Bourreille, A.; Sutren, M.; Galmiche, J.P.; Dore, J.; Marteau, P..
The mucosa-associated microbiota lining the gut epithelium might play a central role in the activation and/or perpetuation of mucosal inflammation in Crohn's disease (CD). We sought for localized dysbiosis by comparing the biodiversity and composition of the microbiotas in ulcerated and nonulcerated mucosal samples from patients with CD. Biopsy samples (n = 75) of ulcerated and adjacent nonulcerated mucosa were collected during colonoscopy from 15 patients, from the ileum, right colon, left colon, and rectum. Temporal temperature gradient gel electrophoresis (TTGE) of bacterial 16S rRNAs was used to evaluate the dominant bacterial species. TTGE profiles were compared using software that calculates similarity percentages. For a given patient, average...
Tipo: Journal Article Palavras-chave: CROHN'S DISEASE; INTESTINAL MUCOSA; INTESTINAL MICROBIOTA; TTGE; 16S rRNA.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200880737e8&uri=/notices/prodinra1/2008/06/
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Seroincidence of HIV-1 infection in african women of reproductive age: a prospective cohort study in Kigali, Rwanda, 1988-1992 IRD
Leroy, V.; Van de Perre, P.; Lepage, P.; Sab, J.; Nsengumuremyi, F.; Simonon, A.; Karita, E.; Msellati, Philippe; Salamon, R.; Dabis, F..
To estimate the seroincidence of HIV-1 infection among women of reproductive age in Kingali, Rwanda. A total of 216 HIV-seronegative women were enrolled at delivery between November 1988 and June 1989. A blood sample was obtained at delivery to test for HIV antibodies (by enzyme-linked immunoassay and Western blot). Serum was tested every 3 months during follow-up. Incidence density rates of HIV seroconversion were estimated. The follow-up rate after 3 years was 89%, assessed by the maximum person-years method. The seroincidence density rate was 3.5 per 100 women-years (95% confidence interval, 1.9-5.0). It decreased linearly from 7.6 during the first 6-months postpartum to 2.5 per 100 women-years during the last 6 months of the third year of follow-up....
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; INCIDENCE; INFECTION; FEMME; GROSSESSE; SEROLOGIE; DEPISTAGE; DIAGNOSTIC; ANALYSE DES COHORTES; VIRUS HIV-1; TRANSMISSION FOETOMATERNELLE.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010007724
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Temperature gradient gel electrophoresis of fecal 16S rRNA reveals active Escherichia coli in the microbiota of patients with ulcerative colitis Inra
Sokol, H.; Lepage, P.; Seksik, P.; Dore, J.; Marteau, P..
Previous studies of the endogenous microbiota in patients with ulcerative colitis (UC) have not taken bacterial activity into account, yet bacteria with high transcriptional activity might have a more important pathophysiological role than inactive bacteria. We therefore analyzed the biodiversity of active bacteria in the fecal microbiota of UC patients, in comparison with that of healthy subjects. Feces were collected from nine patients with active UC and from nine healthy controls. Total DNA and RNA were extracted, and 16S ribosomal DNA and RNA were amplified by PCR and reverse transcription-PCR, respectively. Amplification products were compared by means of temporal temperature gradient gel electrophoresis (TTGE). Bands of interest were excised,...
Tipo: Journal Article Palavras-chave: TTGE; ULCERATIVE COLITIS; FAECAL MICROBIOTA; 16S rRNA; PCR; BIODIVERSITY MODULATION.
Ano: 2006 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008e5b8f7c7&uri=/notices/prodinra1/2008/06/
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Vaccination de routine et infection par le VIH de l'enfant et de l'adulte IRD
Dabis, F.; Lepage, P.; Msellati, Philippe; Van de Perre, P.; Nsengumuremyi, F.; Hitimana, D.G.; Ladner, J.; Leroy, V..
Tipo: Text Palavras-chave: SIDA; EPIDEMIOLOGIE; PREVENTION SANITAIRE; NOUVEAU NE; VACCINATION; EFFICACITE; MALADIES ASSOCIEES; VIRUS HIV-1; EFFET SECONDAIRE; PROGRAMME ELARGI DE VACCINATION.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010007726
Registros recuperados: 13
Primeira ... 1 ... Última
 

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