6 results match your criteria: "Charlotte Maxeke Johannesburg Academic Hospital National Health Laboratory Service[Affiliation]"

Heterotrophic bacteria are commonly found in water samples. While these Heterotrophic Bacterial/Plate Counts (HPC) do not necessarily indicate a health hazard, high counts provide a good indication of the efficiency of water disinfection and integrity of distribution systems. The aim of this study was to compare the PetrifimTM AC method to the pour plate technique for the testing of HPC in water samples.

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The emergence of multidrug-resistant fungal pathogens such as Candida auris is one of the major reasons WHO has declared fungal infections as a public health threat. Multidrug resistance, high mortality rates, frequent misidentification, and involvement in hospital outbreaks of this fungus demand the development of novel therapeutic drugs. In this direction, we report the synthesis of novel pyrrolidine-based 1,2,3-triazole derivatives using Click Chemistry (CC) and evaluation of their antifungal susceptibility against C.

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Survival of Candida auris on environmental surface materials and low-level resistance to disinfectant.

J Hosp Infect

July 2023

Department of Clinical Microbiology and Infectious Diseases, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Infection Control, Charlotte Maxeke Johannesburg Academic Hospital National Health Laboratory Service, Johannesburg, South Africa. Electronic address:

Background: Candida auris persists in the environment despite disinfection. Its survival on various environmental surfaces and the effect of sublethal concentrations of disinfectants on C. auris has not been studied.

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cell-free extract targets virulence and antifungal drug resistance in .

Can J Microbiol

December 2020

Department of Clinical Microbiology and Infectious Diseases, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, South Africa.

Candidiasis caused by multidrug-resistant species continues to be difficult to eradicate. The use of live probiotic bacteria has gained a lot of interest in the treatment of candidiasis; however, whole-cell probiotic use can often be associated with a high risk of sepsis. Strategies manipulating cell-free methods using probiotic strains could lead to the development of novel antifungal solutions.

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Cellular apoptosis and necrosis as therapeutic targets for novel Eugenol Tosylate Congeners against Candida albicans.

Sci Rep

January 2020

Department of Clinical Microbiology and Infectious Diseases, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 2193, South Africa.

Despite the rise of new Candida species, Candida albicans tops the list with high morbidity and mortality rates. To tackle this problem there is a need to explore new antifungals that could replace or augment the current treatment options. We previously reported that tosylation of eugenol on hydroxyl group resulted in molecules with enhanced antifungal potency.

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Diagnosis of iron deficiency anaemia in hospital patients: Use of the reticulocyte haemoglobin content to differentiate iron deficiency anaemia from anaemia of chronic disease.

S Afr Med J

November 2015

Charlotte Maxeke Johannesburg Academic Hospital National Health Laboratory Service Complex, Johannesburg, South Africa; Department of Molecular Medicine and Haematology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.

The diagnosis of iron deficiency anaemia in hospital patients with chronic infections and inflammation presents a challenge. Recently laboratory tests such as the reticulocyte haemoglobin content, which are independent of infection and inflammation, have become available for routine diagnostic use.

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