3 results on '"Mwanga, Joseph R."'
Search Results
2. Dispensing Antibiotics without Prescription at Community Pharmacies and Accredited Drug Dispensing Outlets in Tanzania: A Cross-Sectional Study
- Author
-
Ndaki, Pendo M., Mushi, Martha F., Mwanga, Joseph R., Konje, Eveline T., Ntinginya, Nyanda E., Mmbaga, Blandina T., Keenan, Katherine, Sabiiti, Wilber, Kesby, Mike, Benitez-Paez, Fernando, Sandeman, Alison, Holden, Matthew T. G., Mshana, Stephen E., Consortium, HATUA Consortium HATUA, Medical Research Council, University of St Andrews. Geographies of Sustainability, Society, Inequalities and Possibilities, University of St Andrews. Population and Health Research, University of St Andrews. School of Geography & Sustainable Development, University of St Andrews. Infection and Global Health Division, University of St Andrews. School of Medicine, University of St Andrews. Biomedical Sciences Research Complex, and University of St Andrews. St Andrews Bioinformatics Unit
- Subjects
Microbiology (medical) ,RM ,medicine.medical_specialty ,antibiotic resistance ,Antibiotic resistance ,Cross-sectional study ,Pharmacy ,E-DAS ,RM1-950 ,dispensing practice ,Biochemistry ,Microbiology ,Prescription ,Article ,Drug dispensing ,antibiotic ,medicine ,Pharmacology (medical) ,General Pharmacology, Toxicology and Pharmaceutics ,Medical prescription ,Accreditation ,prescription ,Community pharmacies ,Government ,biology ,business.industry ,Antibiotic ,QR Microbiology ,biology.organism_classification ,RM Therapeutics. Pharmacology ,QR ,Infectious Diseases ,Tanzania ,Family medicine ,Therapeutics. Pharmacology ,business ,Dispensing practice - Abstract
This study was part of the larger 3-country Holistic Approach to Unravel Antibacterial Resistance in East Africa (HATUA) project funded by the National Institute for Health Research, Medical Research Council and the Department of Health and Social Care, Award (MR/S004785/1). Worldwide, antimicrobial resistance is increasing rapidly and is highly associated with misuse of antimicrobials. The HATUA study (a broader 3-country study) investigated the antibiotic dispensing practices of pharmaceutical providers to clients, particularly the propensity to dispense without prescription. A cross-sectional study using a ‘mystery client’ method was conducted in 1,148 community pharmacies and accredited drugs dispensing outlets (ADDO) in Mwanza (n = 612), Mbeya (n = 304) and Kilimanjaro (n = 232) in Tanzania. Mystery clients asked directly for amoxicillin, had no prescription to present, did not discuss symptoms unless asked [when asked reported UTI-like symptoms] and attempted to buy a half course. Dispensing of amoxicillin without prescription was common [88.2, 95%CI 86.3%–89.9%], across all three regions. Further-more, a majority of outlets sold a half course of amoxicillin without prescription: Mwanza (98%), Mbeya (99%) and Kilimanjaro (98%). Generally, most providers in all three regions dispensed amoxicillin on demand, without asking the client any questions with [Chi2 = 11.8851 and p-value = 0.003]. In Mbeya and Kilimanjaro, providers in ADDOs were more likely to do this than those in pharmacies but no difference was observed in Mwanza. While the Tanzanian government has laws, regulations and guidelines that prohibit antibiotic dispensing without prescription, our study suggests non-compliance by drug providers. Enforcement, surveillance, and the provision of continuing education on dispensing practices is recommended, particularly for ADDO providers. Publisher PDF
- Published
- 2021
3. A fluorescent antibody staining technique to detect bacterial adherence to urinary tract epithelial cells
- Author
-
Bisanz, Jordan E., Enos, Megan K., Mwanga, Joseph R., Changalucha, John, Burton, Jeremy P., Gloor, Gregory B., and Reid, Gregor
- Abstract
Exposure to environmental toxins is a 21st century global health problem that is often the result of dietary intake. Although efforts are made to reduce dietary toxin levels, they are often unsuccessful, warranting research into novel methods to reduce host exposure. Food-grade microbes that can be delivered to the gastrointestinal tract and that are capable of sequestering toxins present a safe and cost-effective intervention. We sought to investigate the potential for probiotic-supplemented yogurt to lower heavy metal levels in at-risk populations of pregnant women and in children in Mwanza, Tanzania, and to examine the microbiome in relation to toxin levels. Two populations suspected to have high toxic metal exposures were studied. A group of 44 school-aged children was followed over 25 days, and 60 pregnant women were followed over their last two trimesters until birth. A yogurt containing 10 CFU Lactobacillus rhamnosus GR-1 per 250 g was administered, while control groups received either whole milk or no intervention. Changes in blood metal levels were assessed, and the gut microbiomes of the children were profiled by analyzing 16S rRNA sequencing via the Ion Torrent platform. The children and pregnant women in the study were found to have elevated blood levels of lead and mercury compared to age- and sex-matched Canadians. Consumption of probiotic yogurt had a protective effect against further increases in mercury (3.2 nmol/liter; P = 0.035) and arsenic (2.3 nmol/liter; P = 0.011) blood levels in the pregnant women, but this trend was not statistically significant in the children. Elevated blood lead was associated with increases in Succinivibrionaceae and Gammaproteobacteria relative abundance levels in stool. 10
- Published
- 2014
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.