Marine natural products from the Turkish sponge <em>Agelas oroides</em> that inhibit the enoyl reductases from <em>Plasmodium falciparum</em>,<em>... (Publications)
component of the aq MeOH extract (IC(50) 5.0 microg/ml). Enzyme kinetic studies showed 4a to be an uncompetitive PfFabI inhibitor (K(i): 0.4+/-0.2 and 0.8+/-0.2 microM with respect to substrate and cofactor) [...] values 0.35 microg/ml). (E)-Oroidin isolated as free base (4a) was identified as the active component of the CHCl(3) extract. Compound 4a was a more potent PfFabI inhibitor (IC(50) 0.30 microg/ml=0.77 microM) [...] is (MtFabI, IC(50)s 9.4 and 8.2 microg/ml, respectively) and...
Determinants of virological failure and antiretroviral drug resistance in Mozambique (Publications)
19), P = 0.003] were associated with virological failure. Longer time on ART [OR = 1.55 per additional year (95% CI = 1.00-2.43), P = 0.052] and illiteracy [OR = 0.24 (95% CI = 0.07-0.89), P = 0.033] were [...] low-level viraemia. Younger age [OR = 0.97 per additional year (95% CI = 0.94-1.00), P = 0.039], ART initiation at WHO stage III/IV [OR = 2.10 (95% CI = 1.23-3.57), P = 0.003] and low ART adherence [OR = 2
Effect of vitamin A supplementation on morbidity due to <em>Plasmodium falciparum</em> in young children in Papua New Guinea: a randomised trial (Publications)
lower in the vitamin A group than in the placebo group (178 vs 249 episodes; relative risk 0.70 [95% CI 0.57-0.87], p=0.0013). At the end of the study P. falciparum geometric mean density was lower in the vitamin [...] difference was significant (p=0.093 and p=0.075). Children aged 12-36 months benefited most, having 35% fewer febrile episodes (89 vs 141; relative risk 0.65 [14-50], p=0.0023), 26% fewer enlarged spleens [...] spleens (46/79 [58%] vs 67/90 [74%], p=0.0045), and a 68% lower...
Diagnostic delay and associated factors among patients with pulmonary tuberculosis in Dar es Salaam, Tanzania (Publications)
19; P < 0.001), and presence of hemoptysis (aOR = 25.37, 95% CI: 11.15-57.74; P < 0.001) and negatively associated with use of medication prior to TB diagnosis (aOR = 0.31, 95% CI: 0.14-0.71; P = 0.01). Age [...] likely to visit a HCF (incremental increase of distance versus visit to any facility: OR = 0.51, 95% CI: 0.28-0.96; P = 0.037). CONCLUSIONS: TB diagnostic delay was common in Dar es Salaam, and was more likely
Mosquito repellents for malaria prevention (Review) (Publications)
clinical malaria caused by P. falciparum by approximately 50% (RR 0.49, 95% CI 0.29 to 0.83, low-certainty evidence) and P. vivax (RR 0.64, 95% CI 0.40 to 1.01, low-certainty evidence).Spatial repellentsTwo [...] if topical repellents can prevent clinical malaria (RR 0.65, 95% CI 0.4 to 1.07, very low certainty evidence) or malaria infection (RR 0.84, 95% CI 0.64 to 1.12, low-certainty evidence) caused by P. falciparum [...] different outcomes; one reported a protective effect against clinical...
Mosquito repellents for malaria prevention (Review) (Publications)
clinical malaria caused by P. falciparum by approximately 50% (RR 0.49, 95% CI 0.29 to 0.83, low-certainty evidence) and P. vivax (RR 0.64, 95% CI 0.40 to 1.01, low-certainty evidence).Spatial repellentsTwo [...] if topical repellents can prevent clinical malaria (RR 0.65, 95% CI 0.4 to 1.07, very low certainty evidence) or malaria infection (RR 0.84, 95% CI 0.64 to 1.12, low-certainty evidence) caused by P. falciparum [...] different outcomes; one reported a protective effect against clinical...
Effect of a smoking ban on respiratory health in nonsmoking hospitality workers: a prospective cohort study (Publications)
the covariate-adjusted odds ratio for cough was 0.59 (95% confidence interval, 0.36 to 0.93) and for chronic bronchitis 0.75 (95% confidence interval, 0.55 to 1.02) compared with the preban period. CO
Effect of a smoking ban on respiratory health in nonsmoking hospitality workers: a prospective cohort study (Publications)
the covariate-adjusted odds ratio for cough was 0.59 (95% confidence interval, 0.36 to 0.93) and for chronic bronchitis 0.75 (95% confidence interval, 0.55 to 1.02) compared with the preban period. CO
Change in nutritional status of urban slum children before and after the first COVID-19 wave in Bangladesh: a repeated cross-sectional assessment (Publications)
fathers slightly declined from 99% to 95% (beta = -0.04; 95% CI:-0.05, -0.02). Average HAZ among the slum children improved 0.13 SD (95% CI: 0.003, 0.26). Among non-migrant children in Tongi, the odds [...] odds of stunting increased (OR = 2.01, 95% CI: 1.16, 3.48) and average WHZ reduced -0.40 SD (95% CI: -0.74, -0.06). Despite great economic hardship, and differential patterns of representativeness by household
Association between community noise and children's cognitive and behavioral development: a prospective cohort study (Publications)
each 10 dB increase was associated with a 0.52 SD increase in behavioral problems (95% CI: 0.28; 0.77) and a 0.27 SD decrease in cognition (95%-CI: 0.55; 0.00). Results for Lnight above 60 dB were similar [...] difficulties score (OR = 1.32, 95% CI: 1.04; 1.68) and 0.72 standard deviation (SD) increase in the CBCL total problems z-score (95% CI: 0.55; 0.88). No cross-sectional association was found for cognitive
