Mostrando 14,861 - 14,880 Resultados de 16,443 Para Buscar '"South Africa"', tiempo de consulta: 0.86s Limitar resultados
  1. 14861
    “…The SAM Study’s overarching goal is to inform cancer prevention and control programmes in PLWH in the era of antiretroviral treatment in South Africa. PARTICIPANTS: PLWH (both adults and children) who accessed HIV care in public sector facilities and had HIV diagnostic or monitoring laboratory tests from NHLS. …”
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  2. 14862
    “…This study was therefore conceptualized to gain insights into the effects of soil properties and carbon substrate utilization on bacterial community diversity of sunflower rhizosphere grown in Ditsobottla and Kraaipan, North West Province, South Africa. Extracted DNA from sunflower rhizosphere and bulk soils was subjected to 16S amplicon sequencing. …”
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  3. 14863
    “…METHODOLOGY: We constructed a cumulative chronic morbidity score using self-reported diagnoses and algorithm-based assessments, and a subjective fatigue score based on four questionnaire items using cross-sectional survey data from the Study on global AGEing and adult health, which features large samples of adults from six countries (China, Ghana, India, Mexico, Russia and South Africa). RESULTS: In a mixed-effects linear model with participants nested in countries (N = 32 455), greater cumulative chronic morbidity is associated with greater subjective fatigue (β = 0.34, SE = 0.005, P < 2e−16). …”
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  4. 14864
    “…In this study, faecal sludge from ventilated improved pit (VIP) latrines from Durban, South Africa, were dried in a convective drying thermobalance by varying the temperature from 40 to 80 °C, the relative humidity from 0 to 25% and the air velocity from 0.3 to 1.2 mm/s. …”
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  5. 14865
    “…The same system was used to transmit 15 different surgeries live via Skype from Nepal to an ophthalmologist surgical trainer in South Africa to evaluate the feasibility of live consultation. …”
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  6. 14866
    “…METHODS: The Global Evaluation of Microbicide Sensitivity (GEMS) project, in collaboration with country stakeholders, initiated HIVDR monitoring among new HIV seroconverters with prior PrEP use in Eswatini, Kenya, South Africa, and Zimbabwe. Standalone protocols were developed to assess HIVDR among a national sample of PrEP users. …”
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  7. 14867
  8. 14868
    “…Sequences of 28S rRNA were successfully obtained from well-identified samples of L. serrata (collected in Australia) and L. nuttalli (collected in South Africa), with voucher specimens. Phylogenetic analysis of the 28S rRNA region showed 6% difference between L. serrata and L. nuttalli, with low levels of intraspecific variation. …”
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  9. 14869
  10. 14870
    “…Multimorbidity is a global research priority, yet relatively little is known about it in low and middle income countries. South Africa has the largest burden of HIV worldwide but also has a growing burden of non-communicable diseases; potentially leading to uncommon disease combinations. …”
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  11. 14871
    “…We conducted in-depth interviews and focus group discussions with 92 men living with HIV (MLHIV) across Malawi, Uganda, South Africa, and Eswatini, most of whom had been diagnosed with HIV within the last 5 years. …”
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  12. 14872
    “…In this sub-study, stored baseline and 6-month serum samples were analyzed in 401 participants from East London, South Africa (DMPA-IM: 131, IUD: 135 and LNG: 135). RESULTS: Baseline median (interquartile range, IQR) estradiol levels were similar between the three groups [DMPA-IM 229 (152–455), IUD 235 (168–426) and LNG 216 (153–419 pmol/L)]. …”
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  13. 14873
    “…BACKGROUND: The Black population has lower skin cancer incidence compared to White, Indian/Asian, and Mixed‐race populations in South Africa; however, skin cancer still exists in the Black population. …”
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  14. 14874
    “…We report results from applying the model using country-specific information for South Africa, Uganda, Nigeria, and Botswana. Results: A 14-day induction-phase of seven days of inpatient AmB-D with flucytosine, followed by seven days of high-dose fluconazole as an outpatient, will cost health systems less than a 14-day hospital stay with AmB-D and fluconazole. …”
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  15. 14875
    “…MATERIALS AND METHODS: Anatomy teachers [n=79] from 11 representative African countries, Ghana, Nigeria [West Africa], Ethiopia, Kenya, Rwanda [East Africa], Namibia [South Africa], Zambia [Southern Africa], Egypt [North Africa], and Sudan [Central Africa], participated in this study. …”
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  16. 14876
    “…METHODS: A retrospective, cross-sectional study at 4 annual (2012–2015) Two Oceans 21.1 km and 56.0 km races in South Africa with 75,401 consenting race entrants. Running-related injury data were collected retrospectively through an online pre-race medical screening questionnaire. …”
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  17. 14877
    “…This observational before‐after study was performed in a 22‐bed PICU in Cape Town, South Africa. The aromatherapy massage consisted of soft massaging using the “M‐technique” and a 1% blend of essential oils of Lavender (Lavandula angustifolia), German Chamomile (Matricatia recutita) and Neroli (Citrus aurantium) mixed with a grapeseed carrier oil. …”
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  18. 14878
    “…Our aim was to estimate four contagiousness parameters: basic reproduction number (R(0)), contact rate, removal rate, and infectious period of coronavirus disease 2019 (COVID-19) among eight African countries, namely Angola, Botswana, Egypt, Ethiopia, Malawi, Nigeria, South Africa, and Tunisia using Susceptible, Infectious, or Recovered (SIR) epidemic models for the period 1 January 2020 to 31 December 2021. …”
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  19. 14879
  20. 14880
    “…This study aims to report the findings of the Echo in Africa project, a large-scale RHD screening project in South Africa and determine what proportion of borderline cases would be re-classified as normal if there were a systematic identification of ISS-related MR. …”
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