Now showing items 1-10 of 286
Evaluating the BED capture enzyme immunoassay to estimate HIV incidence among adults in three countries in sub-Saharan Africa
Serological assays for estimating HIV-1 incidence are prone to misclassification, limiting the accuracy of the incidence estimate. Adjustment factors have been developed and recommended for estimating assay-based HIV-1 ...
Stereotactic proton beam therapy for intracranial arteriovenous malformations
Purpose: To investigate hypofractionated stereotactic proton therapy of predominantly large intracranial arteriovenous malformations (AVMs) by analyzing retrospectively the results from a cohort of patients. Methods and ...
Stereotactic proton beam therapy of skull base meningiomas
Purpose: To review outcomes for patients with skull base meningiomas treated using the stereotactic proton beam at the National Accelerator Center (NAC), Republic of South Africa. Methods and Materials: Since 1993, 27 ...
Management of life-threatening haemoptysis in an area of high tuberculosis incidence
BACKGROUND: Emergency admissions with life-threatening haemoptysis in an area of high tuberculosis (TB) incidence at the University of Stellenbosch and Tygerberg Academic Hospital, South Africa. It is unclear if lung ...
Risk factors for recurrence of haemoptysis following bronchial artery embolisation for life-threatening haemoptysis
SETTING: Life-threatening haemoptysis is a frequent and often fatal complication in areas with a high prevalence of tuberculosis (TB). Bronchial artery embolisation remains the standard initial treatment. Subsequent curative ...
Cytokine production in patients with tuberculous pericarditis
SETTING: An academic hospital in the Western Cape, South Africa. OBJECTIVE: To evaluate cytokine production (interferon-gamma [IFN-γ], interleukin-1 [IL-1], interleukin-2 [IL-2], interleukin-6 [IL-6], interleukin-10 [IL-10], ...
Isoenzymes of adenosine deaminase in pleural effusions: A diagnostic tool?
SETTING: Tygerberg Hospital, an academic teaching hospital, Republic of South Africa. OBJECTIVE: To identify the adenosine deaminase (ADA) isoenzymes as a diagnostic tool for tuberculosis in pleural effusions with increased ...
Use of failed-fertilized oocytes for diagnostic zona binding purposes after sperm binding improvement with a modified medium
Purpose: Because the availability of prophase oocytes for zona binding testing is limited, we compared sperm binding to the zona of failed- fertilized intracytoplasmic sperm injection (ICSI) and in vitro fertilization (IVF) ...
An intracytoplasmic sperm injection pregnancy with a globozoospermic male
[No abstract available]
Recombinant human bone morphogenetic protein-2 for treatment of open tibial fractures a prospective, controlled, randomized study of four hundred and fifty patients
Background: The treatment of open fractures of the tibial shaft is often complicated by delayed union and non-union. The objective of this study was to evaluate the safety and efficacy of the use of recombinant human bone ...