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geted management and possible intervention for high-risk pregnancies, ultimately avoiding adverse outcomes associated with placental disease. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42018107049.BACKGROUND Malaria remains a major cause of morbidity and mortality among children in Africa. There is inadequate information regarding malaria transmission-intensity in some of the worst-affected parts of sub-Saharan Africa (SSA). The Malaria Atlas Project (MAP) was developed in 2006, to project estimates of malaria transmission intensity where this data is not available, based on the vector behaviour for malaria. [https://www.selleckchem.com/products/go-203.html GO-203 purchase] Data from malariometric studies globally were obtained and modelled to provide prevalence estimates. The sensitivity of these maps, however, reduces with unavailability of data. This necessitates a validation of these maps locally, and investigation into alternative methods of predicting prevalence to guide malaria control interventions and improve their efficiency and effectiveness. This study was conducted to compare the true estimates in Sokoto, Nigeria, with the MAP projections for north-western Nigeria, and it proposes an alternative way of mapping malaria intensity in Nigeria and beyond. METH specifically designed to identify other species. The prevalence of parasitaemia and splenomegaly were similar when overall and when considered by age of the participants. The study also generated a map of malaria transmission, which mapped out areas where the prevalence was confirmed or likely to be to be within the range of 30-40%, based on the sites which constituted the study area for this study. CONCLUSION The study concludes that the prevalence of malaria and its transmission intensity in Sokoto are similar to Malaria Atlas Project predictions for the area and that, for malaria control planning purposes, the projections may be utilized, with more efforts at validation of the MAPs in other locations and terrains. Also, the vector behaviour may be used to map transmission of malaria and other vector-transmitted diseases, where this information is lacking.BACKGROUND Bed net utilization is one of the important methods of malaria prevention. Malaria during pregnancy is one of the fatal diseases which mostly leads to the death of the mother and the fetus. Some of the complications of malaria during pregnancy are intrauterine growth restrictions, intrauterine fetal death, and stillbirth. The main challenge of malaria treatment is that most of the anti-malarial drugs are not safe to use during pregnancy. The use of bed net is the most effective method of prevention of malaria during pregnancy. There is a paucity of information on bed net utilization among pregnant women in the study setting. Hence, this study aims to assess the trends of bed net utilization among pregnant women in Arba Minch Health and Demography Surveillance Site (HDSS), Southern Ethiopia. METHODS The study was conducted in the Arba Minch HDSS. The observation started in 2010 till 2016, using a repeated cross-sectional study design. The data was collected using interviewer administered questionnaire biannually with a total of 14 rounds of data collection from 2010 to 2016. A total of 2657 pregnant women were included in the study. Descriptive statistics such as frequency and proportion were used to present the findings of each variable. RESULTS Out of 2657 mothers included in the study, more than half, 1521 (63.6%), of the study participants were in the age group between 20 and 29&nbsp;years. About one-third of the study population 793 (29.8) were having no schooling. The trend of bed net utilization decreased from 83.6% in 2010 to 36.5% in 2016. CONCLUSION The trends of bed net utilization decreased from 2010 to 2016 in Arba Minch HDSS. Utilization of bed net by pregnant women in the area need to be increased as it is malaria endemic. The government should strengthen the existing bed net distribution strategy. Further research is needed to investigate the cause of decreasing bed net utilization.BACKGROUND The marketing practices of the breastmilk substitutes industry have been known for decades, but little is known about the influence of the baby food industry, more generally, on public health policy, research and practice, also known as 'corporate political activity' (CPA). In this study, the baby food industry refers to for-profit companies that manufacture, market or distribute breastmilk substitutes and food products for infants and young children under two years. In addition, trade associations, public relations firms, marketing agencies and individuals or groups affiliated with the baby food industry are also considered to be part of the baby food industry. The aim of the current study was to systematically identify and monitor the CPA of the baby food industry in the USA, shown by the activities of Nestlé, the largest industry actor in this sector in the country. METHODS The case study consisted of an analysis of publicly available information for data published between January and November 2n ways favourable to the baby food industry. These results could be used to further recognise and pre-empt the influence of corporations on health, in order to ensure that commercial interests do not prevail over public health goals.BACKGROUND While there is increasing evidence on the safety of artemisinin-based combination therapy (ACT) for the case management of malaria in early pregnancy, little is known about the association between exposure to ACT during the first trimester and the effect on fetal growth. METHODS Data were analysed from prospective studies of pregnant women enrolled in Mozambique, Burkina Faso and Kenya designed to determine the association between anti-malarial drug exposure in the first trimester and pregnancy outcomes, including low birth weight (LBW) and small for gestational age (SGA). Exposure to anti-malarial drugs was ascertained retrospectively by record linkage using a combination of data collected from antenatal and adult outpatient clinic registries, prescription records and self-reported medication usage by the women. Site-level data synthesis (fixed effects and random effects) was conducted as well as individual-level analysis (fixed effects by site). RESULTS Overall, 1915 newborns were included with 9N-exposed had a PR of 2.14 (95% CI 0.78-5.89, p-value 0.142) for LBW and 8.60 (95% CI 1.29-57.6, p-value 0.027) for SGA. The level of between sites heterogeneity was moderate to high. CONCLUSION ACT exposure during the first trimester was not associated with an increased occurrence of LBW or SGA. However, the data suggest a higher prevalence of LBW and SGA for children born to QNN-exposed pregnancies. The findings support the use of ACT (artemether-lumefantrine) for the treatment of uncomplicated malaria during the first trimester of pregnancy.BACKGROUND PYGL mutations can cause liver phosphorylase deficiency, resulting in a glycogenolysis disorder, namely, glycogen storage disease (GSD) VI. The disease is rarely reported in the Chinese population. GSD VI is mainly characterized in untreated children by hepatomegaly, growth retardation and elevated liver transaminases. CASE PRESENTATION In this study, we report two GSD VI patients with growth retardation and abnormal liver function. There was no obvious hepatomegaly for one of them. Whole exome sequencing (WES) combined with copy number variation analysis was performed. We found a novel homozygous gross deletion, c.1621-258_2178-23del, including exons 14-17 of PYGL in patient 1. The exons 14-17 deletion of PYGL resulted in an in-frame deletion of 186 amino acids. Compound heterozygous mutations of PYGL were identified in patient 2, including a novel missense mutation c.1832C &gt; T/p.A611V and a recurrent nonsense mutation c.280C &gt; T/p.R94X. After treatment with uncooked cornstarch (UCS) 8 months for patient 1 and 13 months for patient 2, the liver transaminases of both patients decreased to a normal range and their stature was improved. However, patient 1 still showed mild hypertriglyceridemia. CONCLUSIONS We describe two GSD VI patients and expand the spectrum of PYGL mutations. Patient 1 in this study is the first GSD VI case that showed increased transaminases without obvious hepatomegaly due to a novel homozygous gross deletion of PYGL identified through WES.BACKGROUND Although the prevalence of kidney disease is higher in those with reduced lung function, the longitudinal relationship between low lung function and future risk of chronic kidney disease (CKD) has not been widely explored. METHODS Baseline lung function was assessed in 20,700 men and 7325 women from 1974 to 1992. Mean age was 43.4 (±6.6) and 47.5 (±7.9) for men and women respectively. Sex-specific quartiles of FEV1 and FVC (L) were created (Q4 highest, reference) and the cohort was also divided by the FEV1/FVC ratio (≥ or  less then  0.70). Cox proportional hazards regression was used to determine the risk of incident CKD events (inpatient or outpatient hospital diagnosis of CKD) in relation to baseline lung function after adjustment for various confounding factors. RESULTS Over 41 years of follow-up there were 710 and 165 incident CKD events (main diagnosis) in men and women respectively. Low FEV1 was strongly associated with future risk of CKD in men (Q1 vs Q4 adjusted HR 1.46 (CI1.14-1.89), p-trend 0.002). Similar findings were observed for FVC in men (1.51 (CI1.16-1.95), p-trend 0.001). The adjusted risks were not found to be significant in women, for either FEV1 or FVC. FEV1/FVC  less then  0.70 was not associated with increased incidence of CKD in men or women. CONCLUSION Low FEV1 and FVC levels at baseline are a risk factor for the development of future incident CKD in men. Monitoring kidney function in those with reduced vital capacity in early life could help with identifying those at increased risk of future CKD.BACKGROUND Chronic kidney disease with metabolic acidosis is common in older people, but the effectiveness of oral sodium bicarbonate therapy in this group is unclear. We tested whether oral sodium bicarbonate provides net health benefit for older people with advanced chronic kidney disease and serum bicarbonate concentrations less then  22 mmol/L. METHODS Pragmatic multicentre, parallel group, double-blind, placebo-controlled randomised trial. We recruited adults aged ≥ 60 years with estimated glomerular filtration rate of less then  30 mL/min/1.73&nbsp;m2, not receiving dialysis, with serum bicarbonate concentration  less then  22 mmol/L, from 27 nephrology and geriatric medicine departments in the UK. Participants received oral sodium bicarbonate (up to 3 g/day) or matching placebo given for up to 2&nbsp;years, randomised in a 11 ratio. The primary outcome was between-group difference in the Short Physical Performance Battery (SPPB) at 12 months, adjusted for baseline values, analysed by intention to treat. Secondall sensitivity analyses. Adverse events were more frequent in those randomised to bicarbonate (457 versus 400). CONCLUSIONS Oral sodium bicarbonate did not improve physical function or renal function, increased adverse events and is unlikely to be cost-effective for use by the UK NHS for this patient group. TRIAL REGISTRATION European Clinical Trials Database (2011-005271-16) and ISRCTN09486651; registered 17 February 2012.