Search Results - (nested OR tested) case control sampling

  1. Do Calcium and Vitamin D Levels in Blood Predict Clinical Features and/or Response to Treatment in People with Psoriasis? by Waghid, Sihan

    Published 2023
    “…Calcium and vitamin D serum levels differ in psoriatic patients compared with such levels in a control group. Materials and methods: As a case control (prospective) study, one hundred people (n = 100) were recruited, fifty having psoriasis and fifty control subjects. …”
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  2. The development of malignancies in renal allograft recipients with special emphasis on Kaposi's sarcoma by Moosa, M. R.

    Published 2012
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  3. E-Selectin, and markers of HIV disease severity, inflammation and coagulation in treatment- naïve individuals living with HIV by Hoffman, Madelein

    Published 2015
    “…Methods: E-selectin levels were determined using ELISA in 180 participants from an HIV prevention and testing clinic in Crossroads, Cape Town. There were 114 HIV infected cases and 66 HIV negative controls. …”
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  4. Die verband tussen stadium van morele ontwikkeling en lokus van kontrole by 'n groep Afrikaanssprekende adolessente by Swart, Bert

    Published 2012
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  5. EPIDEMIOLOGICAL STUDIES ON DRACUNCULIASIS IN OYO STATE, NIGERIA

    Published 1995-02
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  6. Post mortem genetic determination of age and sex of unidentifiable remains admitted to the Pretoria Medico-Legal Laboratory

    Published 2022
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  7. Detection of p53 codon 249 mutation in Nigerian patients with hepatocellular carcinoma using a novel evaluation of cell-free DNA

    Published 2008
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  8. The role of stress in the pathogenesis of Alopecia Areata: an objective assessment via hair cortisol level by Fick, Louis Jean

    Published 2019
    “…OBJECTIVES: The primary aim of this project was to determine whether stress triggers onset of hair loss (OOHL) in AA by analysing the relationship between hair cortisol concentrations (HCCs) pre-OOHL in cases vs controls. Three secondary objectives were identified: • To determine whether there is a difference in HCC of lesional skin versus perilesional skin in cases. • To determine whether there is a correlation between disease activity (as determined by the hair pull test) and HCC. • To determine whether validated stress questionnaires correlate with HCC. …”
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  9. Investigation of the molecular epidemiology of West Nile virus at the human-animal interface in South Africa

    Published 2022
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  10. Characterisation and detection of Mycobacterium tuberculosis in pleural biopsies using Proteomics and Molecular techniques

    Published 2015
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  11. Clinical signs, lesions and viral antigen distribution in alpacas (Vicugna pacos) naturally infected with Rift Valley fever virus

    Published 2024
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  12. Development and preliminary evaluation of a diagnostic assay for neurosyphilis using a reverse transscription-polymerase chain reaction approach by Sindle, Jinny Charmaine

    Published 2025
    “…PCR on the selected positive control plasmid yields a PCR amplicon of 950 bp. E. coli JM109 harbouring a positive control plasmid was used to spike CSF clinical samples. …”
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  13. INCIDENCE OF HEPATITIS C VIRUS INFECTION IN A SEMI-URBAN COMMUNITY OF SOUTHWESTERN NIGERIA

    Published 2014-11
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