Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Jordaan Am"'
Publikováno v:
The International Journal of Tuberculosis and Lung Disease. 16:76-81
SETTING Tygerberg Children's Hospital (TCH) and Brooklyn Chest Hospital (BCH), South Africa. OBJECTIVES To describe paediatric cases of rifampicin (RMP) monoresistant tuberculosis (RMR-TB) disease. DESIGN Records of children with culture-confirmed RM
Autor:
Anthony J. Garcia-Prats, Cedric J. Werely, Peter R. Donald, H. Simon Schaaf, Marianne Willemse, Jordaan Am, H. I. Seifart
Publikováno v:
Pediatric Infectious Disease Journal. 33:883-885
Drug resistance in children with tuberculosis is usually primary (transmitted); however, resistance acquisition during treatment is possi- ble. We describe a child with tuberculosis who acquired drug resistance while receiving directly observed but i
Autor:
H. Simon Schaaf, Nulda Beyers, Helmuth Reuter, Ben J. Marais, Madeleine Barnard, Anneke C. Hesseling, Wendy Brittle, Tommie C. Victor, Jordaan Am, Rob Warren, Paul D. van Helden
Publikováno v:
Journal of Clinical Microbiology. 44:3539-3543
Drug resistance among children with culture-confirmed tuberculosis (TB) provides an accurate measure of transmitted drug resistance within the community. We describe the genotype diversity in children with culture-confirmed TB and investigate the rel
Autor:
Robin M. Warren, P. D. van Helden, Jordaan Am, Tommie C. Victor, G.S. Sharaf-Eldin, M.E. Hamid, N.S. Saeed, G. D. van der Spuy
Publikováno v:
Journal of Infection. 44:244-251
Setting : Patients with positive smears for acid-fast bacilli were enrolled at tuberculosis (TB) clinics in the Khartoum region of Sudan. Objective : To identify the presence of drug resistant genotypes in M. tuberculosis isolates which are difficult
Autor:
Robin M. Warren, H. Albert, A. Trollip, E Hoosain, Streicher Em, Falmer A, Thomas C. Victor, P. D. van Helden, Olaf Strauss, Madeleine Hanekom, Jordaan Am
Publikováno v:
Journal of Clinical Microbiology. 46:1514-1516
The fitness cost associated with the evolution of resistance to rifampin in Mycobacterium tuberculosis may be different in clinical isolates compared to in vitro-generated mutants. An atypical Beijing strain (attenuated phenotype) demonstrated the ab
Publikováno v:
Journal of Medical Microbiology. 44:332-339
The polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) technique was evaluated for species identification among mycobacteria by analysis of the dnaJ gene. Nine clinical isolates of Mycobacterium tuberculosis with different f
Publikováno v:
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease. 16(7)
Tygerberg Children's Hospital, Cape Town, South Africa.To determine the prevalence and trend of drug resistance and human immunodeficiency virus (HIV) co-infection among children with culture-confirmed tuberculosis (TB).Prospective surveillance from
Publikováno v:
The Pediatric infectious disease journal. 31(7)
Children with presumed tuberculosis who are in contact with a multidrug-resistant source case should be treated according to the drug susceptibility of the source case's isolate. However, it is important to obtain a microbiologic diagnosis as it is p
Autor:
Robin M. Warren, P. D. van Helden, M. Richardson, Thomas C. Victor, A. Van Rie, Nulda Beyers, G. D. van der Spuy, Jordaan Am
Publikováno v:
Journal of Clinical Microbiology. 39:4184-4186
A mutation (C-to-T transition) at position 491 of the rrs gene was identified in a Mycobacterium tuberculosis strain family ( n = 208 isolates) that was predominant in a suburb of Cape Town, South Africa. This nucleotide change is not involved in str
Autor:
Ouafae Lahlou, Moussa Kourout, Rajae Elouad, Radia Sabouni, Thomas C. Victor, Jordaan Am, Mohammed Akrim, Imane Chaoui, Mohammed Elmzibri
Publikováno v:
The Journal of Infection in Developing Countries. 3
Background: Drug-resistant tuberculosis is a major problem worldwide. Based on the knowledge of specific mutations occurring in Mycobacterium tuberculosis genome, drug resistance can be detected earlier. The aim of this study was to determine the pre