... 1026-1031Crossref PubMed Scopus (203) Google Scholar;de Repentigny, 1992de Repentigny L. Serodiagnosis of candidiasis, aspergillosis, and cryptococcosis.Clin ... Rev. 1990; 3: 32-45PubMed Google Scholar;de Repentigny, 1992de Repentigny L. Serodiagnosis of candidiasis, aspergillosis, and cryptococcosis.Clin ... Rev. 1990; 3: 32-45PubMed Google Scholar;de Repentigny, 1992de Repentigny L. Serodiagnosis of candidiasis, aspergillosis, and cryptococcosis.Clin ...
Tópico(s): Pneumonia and Respiratory Infections
2001 - Elsevier BV | Journal of Investigative Dermatology Symposium Proceedings
J Bérard, Louis Gaboury, Melanie Landers, Yves De Repentigny, B Houle, Rashmi Kothary, William E. Bradley,
... for more papers by this author Y. De Repentigny Y. De Repentigny Department of Anatomy and Cell Biology, Faculty of ... for more papers by this author Y. De Repentigny Y. De Repentigny Department of Anatomy and Cell Biology, Faculty of ...
Tópico(s): RNA Interference and Gene Delivery
1994 - Springer Nature | The EMBO Journal
Louis de Repentigny, E. Kilanowski, Louise Pedneault, M Boushira,
... in Experimental Invasive Aspergillosis Get access Louis de Repentigny, Louis de Repentigny Departmentof Microbiology and Immunology, Faculty of Medicine, University ... Montreal, Canada Reprints or correspondence: Dr. Louis de Repentigny, Department of Microbiology and Immunology, Sainte-Justine Hospital, ...
Tópico(s): Microbial infections and disease research
1991 - Oxford University Press | The Journal of Infectious Diseases
Stéphane Mercure, Steve Poirier, Guy Lemay, Pierre Auger, S Montplaisir, Louis de Repentigny,
... on: Oxford Academic PubMed Google Scholar Louis de Repentigny Louis de Repentigny Department of Microbiology and Immunology, Faculty of Medicine, ... Montreal, Canada Reprints or correspondence: Dr. Louis de Repentigny, Dept. of Microbiology and Immunology, Sainte-Justine Hospital, ...
Tópico(s): Fungal Infections and Studies
1993 - Oxford University Press | The Journal of Infectious Diseases
Michaela Spence, Kalandra de Repentigny, Mackenzie Bowman, Wilma M. Hopman, Lisa Thibeault, Paula James,
... CanadaSearch for more papers by this authorKalandra de Repentigny, Department of Medicine, Queen's University, Kingston, Ontario, ... CanadaSearch for more papers by this authorKalandra de Repentigny, Department of Medicine, Queen's University, Kingston, Ontario, ... 1111/hae.14373 M. Spence and K. de Repentigny are co-first authors. Read the full textAboutPDF ...
Tópico(s): Coagulation, Bradykinin, Polyphosphates, and Angioedema
2021 - Wiley | Haemophilia
Guy St-Gennain, Christiane Dion, Ana Espinel‐Ingroff, Johanne Ratelle, Louis de Repentigny,
... on: Oxford Academic PubMed Google Scholar Louis de Repentigny Louis de Repentigny * cSainte-Justine HospitalMontreal, Quebec, Canada H3T 1C5 *Phone: + ...
Tópico(s): Fungal Infections and Studies
1995 - Oxford University Press | Journal of Antimicrobial Chemotherapy
... JR Cox GM Lee JY Kauffman CA de Repentigny L Chapman SW Morrison VA Pappas P Hiemenz ... JR Cox GM Lee JY Kauffman CA de Repentigny L Chapman SW Morrison VA Pappas P Hiemenz ...
Tópico(s): Bacterial Identification and Susceptibility Testing
2009 - Elsevier BV | Journal of Molecular Diagnostics
Sheila Smiley, Philip E. B. Nickerson, Lacrimioara Comanita, Narsis Daftarian, Ahmed El‐Sehemy, En Leh Samuel Tsai, Stuart Matan-Lithwick, Keqin Yan, Sherry Thurig, Yacine Touahri, Rajiv Dixit, Tooka Aavani, Yves De Repentigny, Adam N. Baker, Catherine Tsilfidis, Jeff Biernaskie, Yves Sauvé, Carol Schuurmans, Rashmi Kothary, Alan J. Mears, Valerie A. Wallace,
... in the spelling of the author Yves De Repentigny, which was incorrectly given as Yves De Repentingy. ...
Tópico(s): bioluminescence and chemiluminescence research
2016 - Nature Portfolio | Scientific Reports
J. de Repentigny, S Sonea, Armand Frappier,
De Repentigny , J. (University of Montreal, Montreal, Quebec, Canada), S. Sonea, and A. Frappier . Differentiation by immunodiffusion and by ...
Tópico(s): Bacteriophages and microbial interactions
1964 - American Society for Microbiology | Journal of Bacteriology
R. Marchand, Gerald A. Ahronheim, H Patriquin, P Benoit, I Laberge, Louis de Repentigny,
... Paul M.D.; Laberge, Ivan M.D.; de Repentigny, Louis M.D. Author Information
Tópico(s): Medical Imaging and Pathology Studies
1985 - Lippincott Williams & Wilkins | The Pediatric Infectious Disease Journal
J. de Repentigny, Armand Frappier,
The fluorescent antibody technique was used in an attempt to clarify the relationship between the morphology of the surface of Haemophilus pertussis and the antigenic properties of its capsular antigens. First, specific antibodies were produced by injection into rabbits of agglutinogenic and protective surface washings of the bacilli. Then, these antibodies were made fluorescent and used to mark specifically and in situ the original capsular antigens at the surface of bacilli grown in liquid as ...
Tópico(s): Pneumonia and Respiratory Infections
1956 - Canadian Science Publishing | Canadian Journal of Microbiology
... directly from the patient. The work of de Repentigny
Tópico(s): Fungal Infections and Studies
1961 - American Medical Association | American journal of diseases of children
Edward H. Burtt, A. John Gatz,
... 40[1:TAFAOG]2.0.CO;2Yves De Repentigny, Henri Ouellet, Raymond McNeil Song versus plumage in ...
Tópico(s): Fish biology, ecology, and behavior
1982 - University of Chicago Press | The American Naturalist
Louis de Repentigny, R J Kuykendall, Errol Reiss,
A method is described for the simultaneous quantitation of D-arabinitol and D-mannose in serum by gas-liquid chromatography as an aid for the diagnosis of disseminated candidiasis. Both variables were observed as per-O-acetylated aldononitrile derivatives in each chromatographic run of sera from immunosuppressed rabbits experimentally infected with Candida albicans 3181A.
Tópico(s): Microbial Metabolites in Food Biotechnology
1983 - American Society for Microbiology | Journal of Clinical Microbiology
Louis de Repentigny, Errol Reiss,
The methods and reagents currently used for the immunodiagnosis of aspergillosis and candidiasis are reviewed. Problems associated with these techniques and approaches to resolving these problems are discussed. Latex agglutination and precipitin tests are used for detection of antibody in immunocompetent hosts. However, these tests are apparently inadequate when applied to the diagnosis of systemic candidiasis in compromised hosts. Enzyme immunoassays (EIAs) and radioimmunoassays (RIAs) can be used ...
Tópico(s): Infectious Diseases and Mycology
1984 - Oxford University Press | Clinical Infectious Diseases
Louis de Repentigny, R J Kuykendall, Francis W. Chandler, J R Broderson, Errol Reiss,
Concentrations of arabinitol, mannose, and mannan in serum have independently been reported to be elevated in patients with invasive candidiasis. These three marker substances were compared in a rabbit model. Twelve rabbits, immunosuppressed with cortisone, were infected intravenously with Candida albicans 3181A. Six uninfected control animals also received cortisone, and four rabbits were neither infected nor immunosuppressed. Blood samples, drawn from 2 days before to 14 days after infection, ...
Tópico(s): Advanced Drug Delivery Systems
1984 - American Society for Microbiology | Journal of Clinical Microbiology
Louis de Repentigny, Laura Marr, Joni Keller, A W Carter, R J Kuykendall, Leo Kaufman, Errol Reiss,
Three proposed quantitative markers for candidiasis, arabinitol, mannose, and mannan in serum, are compared in 50 normal blood donors and 38 high-risk patients, 23 with and 15 without invasive candidiasis. Arabinitol concentrations in serum, the arabinitol/creatinine ratio, and mannose concentrations in serum were significantly greater in the 15 patients without candidiasis than in the normal blood donors (P less than 0.05). The sensitivities and specificities were 26 and 87% for arabinitol, 13 and ...
Tópico(s): Neutropenia and Cancer Infections
1985 - American Society for Microbiology | Journal of Clinical Microbiology
Claude Lemieux, G. St‐Germain, Jean Vincelette, Leo Kaufman, Louis de Repentigny,
The Cand-Tec Candida detection system and enzyme immunoassay for serum mannan were retrospectively compared in a controlled collaborative evaluation of antigen detection in 32 patients with candidiasis proven by biopsy or culture from a normally sterile site and with sera drawn within 7 days of inclusion. With a threshold titer of 1/8, which excluded false-positive results in 17 hospitalized patients without candidiasis, sensitivities for all 32 patients with candidiasis were 44% for the Cand-Tec ...
Tópico(s): Nail Diseases and Treatments
1990 - American Society for Microbiology | Journal of Clinical Microbiology
L.-G. Ste-Marie, Serge Sénéchal, M Boushira, S. Garzón, H Strykowski, Louise Pedneault, Louis de Repentigny,
Two murine monoclonal antibodies (MAbs) against Aspergillus fumigatus were produced and characterized. Splenocytes from cell wall-immunized BALB/c mice were fused with SP2/0 myeloma cells. The hybridomas were screened with a cold alkali (CA) extract of mycelium containing protein, mannose, and galactose, and two MAbs of the immunoglobulin M class were purified from ascites fluid. MAbs 1 and 40 were characterized by double immunodiffusion against CA antigen, indirect enzyme immunoassay with mannans ...
Tópico(s): Mycotoxins in Agriculture and Food
1990 - American Society for Microbiology | Infection and Immunity
Louis de Repentigny, M Boushira, L.-G. Ste-Marie, G Bosisio,
A sensitive enzyme immunoassay (EIA) for galactomannan antigenemia that avoids the use of radioisotopes was devised. Three carbohydrate-rich antigenic fractions were purified from Aspergillus fumigatus 2085: a cold alkali extract (CA) from mycelium, an acetone-precipitated pyridine extract (APSK-66) from mycelium, and a methanol precipitate from culture filtrate. CA and APSK-66 were further purified by gel filtration and ion-exchange chromatography, respectively. An acid hydrolysate of CA contained ...
Tópico(s): Mycotoxins in Agriculture and Food
1987 - American Society for Microbiology | Journal of Clinical Microbiology
Michel L. Weber, Anthony Abela, Louis de Repentigny, Laurent Garel, Normand Lapointe,
A 6-year-old girl had a 7-month history of headaches and painful torticollis. A CT scan of the mastoids showed extensive bone destruction of the base of the skull and C-1. Biopsies of the retropharyngeal area and of the anterior aspect of C-1 were performed: histopathologic findings were suggestive of mycotic infection and cultures were positive for Candida albicans. The child was treated successfully with amphotericin B. The immunologic evaluation demonstrated the absence o myeloperoxidase in the ...
Tópico(s): Blood disorders and treatments
1987 - American Academy of Pediatrics | PEDIATRICS
... B which has been associated with nephrotoxicity (de Repentigny & Reiss, 1984). Difficulties in diagnosis and treatment have ...
Tópico(s): Antifungal resistance and susceptibility
1986 - Elsevier BV | Journal of Hospital Infection
Errol Reiss, Louis de Repentigny, R J Kuykendall, A W Carter, Rosalba Galindo, P Auger, Sandra L. Bragg, Leo Kaufman,
Three strains of mice were immunized with Candida tropicalis cell walls, and antibodies against mannan were detected by indirect enzyme immunoassay (EIA) in 3 of 9 BALB/c mice, 4 of 11 C57BL/6 mice, and 4 of 8 CFW mice. Responding mice produced immunoglobulin M (IgM), but IgG was not detected in their sera. Fusion of the high-responder BALB/c mouse with a plasmacytoma cell line resulted in 41 clones secreting antimannan monoclonal antibodies (MAbs). Four clones selected for propagation included one ...
Tópico(s): Silymarin and Mushroom Poisoning
1986 - American Society for Microbiology | Journal of Clinical Microbiology
Tópico(s): Plant Pathogens and Fungal Diseases
1989 - Springer Science+Business Media | European Journal of Clinical Microbiology & Infectious Diseases
Pierre Payment, France Gamache, Gilles Paquette,
... were evaluated: the Pont-Viau (PV) and the Repentigny (RE) water filtration plants. Untreated water entering the ...
Tópico(s): Bacteriophages and microbial interactions
1988 - Canadian Science Publishing | Canadian Journal of Microbiology
Fernando S. Delgado, Jacqueline S. Sandoz, Wen Ding, Yves De Repentigny, Steve Brunette, John F. Kelly, Rashmi Kothary, Lynn A. Megeney,
In skeletal muscle development, the genes and regulatory factors that govern the specification of myocytes are well described. Despite this knowledge, the mechanisms that regulate the coordinated assembly of myofiber proteins into the functional contractile unit or sarcomere remain undefined. Here we explored the hypothesis that modular domain proteins such as Bin1 coordinate protein interactions to promote sarcomere formation. We demonstrate that Bin1 facilitates sarcomere organization through ...
Tópico(s): Neurogenetic and Muscular Disorders Research
2009 - Elsevier BV | Journal of Biological Chemistry
Zaher Hanna, Elena Priceputu, Pavel Chrobák, Chunyan Hu, Véronique Dugas, Mathieu Goupil, Miriam Marquis, Louis de Repentigny, Paul Jolicoeur,
ABSTRACT We previously reported that CD4C/human immunodeficiency virus (HIV) Nef transgenic (Tg) mice, expressing Nef in CD4 + T cells and cells of the macrophage/dendritic cell (DC) lineage, develop a severe AIDS-like disease, characterized by depletion of CD4 + T cells, as well as lung, heart, and kidney diseases. In order to determine the contribution of distinct populations of hematopoietic cells to the development of this AIDS-like disease, five additional Tg strains expressing Nef through restricted ...
Tópico(s): HIV/AIDS drug development and treatment
2009 - American Society for Microbiology | Journal of Virology
Joanne G.A. Savory, Nathalie Bouchard, Vicki J. Pierre, Filippo M. Rijli, Yves De Repentigny, Rashmi Kothary, David Lohnes,
The homeodomain transcription factors Cdx1, Cdx2 and Cdx4 play essential roles in anteroposterior vertebral patterning through regulation of Hox gene expression. Cdx2 is also expressed in the trophectoderm commencing at E3.5 and plays an essential role in implantation, thus precluding assessment of the cognate-null phenotype at later stages. Cdx2 homozygous null embryos generated by tetraploid aggregation exhibit an axial truncation indicative of a role for Cdx2 in elaborating the posterior embryo ...
Tópico(s): Developmental Biology and Gene Regulation
2009 - The Company of Biologists | Development
Joan Robinson, H. Dele Davies, Michelle Barton, Karel O’Brien, Kim Simpson, Elizabeth Asztalos, Anne Synnes, Earl Rubin, Nicole Le Saux, Charles Hui, Joanne M. Langley, Reg Sauvé, Louis de Repentigny, Lajos Kovács, Ben Tan, Susan E. Richardson,
Abstract Background There is limited information in the literature on the presentation and prognosis of candidal urinary tract infection (UTI) in infants in the neonatal intensive care unit (NICU). Methods This was a prospective cohort study performed in 13 Canadian NICUs. Infants with candidal UTI without extra-renal candidal infection at presentation were enrolled. Results Thirty infants fit the study criteria. Median birth weight and gestational age were 2595 grams (range 575-4255) and 35 weeks ( ...
Tópico(s): Urinary Tract Infections Management
2009 - BioMed Central | BMC Infectious Diseases
During the past decade, substantial progress has been made in the development of new approaches and methods for the serological diagnosis of the mycoses. Clinically relevant antigens have been adapted for use in immunoassays for the detection of specific antibodies, and methods that detect fungal antigens in body fluids have been progressively refined. Nevertheless, few of the novel serological techniques have as yet found widespread clinical use. Reasons for this apparent discrepancy include the ...
Tópico(s): Plant Pathogens and Fungal Diseases
1992 - Oxford University Press | Clinical Infectious Diseases