Learn More
Mycobacterium ulcerans disease is common in some humid tropical areas, particularly in parts of West Africa, and current management is by surgical excision of skin lesions ranging from early nodules to extensive ulcers (Buruli ulcer). Antibiotic therapy would be more accessible to patients in areas of Buruli ulcer endemicity. We report a study of the(More)
A prospective study was carried out on 75 patients undergoing pulmonary surgery to determine the relationship between perioperative lung flora and postoperative infections. Seventy-five patients having pleurectomy or pneumonectomy received cefuroxime prophylaxis; 1.5 g i.v. at induction followed by 6 further doses of 0.75 g i.v. over 48 h. Bronchoalveolar(More)
The seroprevalence of hepatitis C virus was evaluated in blood donors and antenatal clinic attenders in Kumasi, Ghana and seropositive subjects were tested for hepatitis C virus ribonucleic acid by the polymerase chain reaction (PCR). The overall seroprevalence among Ghanaians was 2.8% but there was a significantly higher prevalence in males (4.6%) than in(More)
MICs of ciprofloxacin, sparfloxacin, ofloxacin, amikacin and rifampicin were determined for 14 primary clinical isolates and three reference isolates of Mycobacterium ulcerans by modifying a standard agar dilution method for testing Mycobacterium tuberculosis sensitivity. All these antimicrobials were active against every isolate of M. ulcerans.(More)
CONTEXT Therapies to decrease immune activation might be of benefit in slowing HIV disease progression. OBJECTIVE To determine whether hydroxychloroquine decreases immune activation and slows CD4 cell decline. DESIGN, SETTING, AND PATIENTS Randomized, double-blind, placebo-controlled trial performed at 10 HIV outpatient clinics in the United Kingdom(More)
1. Reduced activities of four enzymes from brush borders were found in intestianl biopsies from patients with untreated coeliac disease. The activities returned towards control values after treatment by gluten withdrawal. Parallel changes were noted for the cytosol enzyme lactate dehydrogenase. 2. Measurement of brush-border integrity by differential(More)
Buruli ulcer disease (BUD), caused by Mycobacterium ulcerans, is a neglected bacterial infection of the poor in remote rural areas, mostly affecting children. BUD is a mutilating disease leading to severe disability; it is the third most common mycobacterial infection in immunocompetent people after tuberculosis and leprosy. It is most endemic in West(More)