Proximate and Amino Acid Composition of Celosia argentea Leaves

The proximate, trace metals and amino acids composition of Celosia argentea were determined. The crude fat, fibre and protein contents were moderate with 1.10, 3.53 and 5.17% respectively while high in the ash content (22.43%). Results of the amino acid analysis revealed high contents of the essential amino acids with methionine as the limiting amino acid. Comparing its essential amino acids with the WHO recommended values, the vegetable is adequate in these acids

Geo-demographic and socioeconomic determinants of diagnosed hypertension among urban dwellers in Ibadan, Nigeria: a community-based study

\ua9 The Author(s) 2024. Background: The relationship between diagnosed high blood pressure (HBP) and proximity to health facilities and noise sources is poorly understood. We investigated the associations between the number of persons diagnosed with HBP at different distance corridors of noise-generating sources (churches, mosques, bus stops, and road networks), and blood pressure monitoring outlets (healthcare facilities and pharmaceutical shops) in Ibadan, Nigeria. In addition, we investigated the likelihood of being diagnosed with HBP using distance from noise-generating sources, distance to blood pressure monitoring outlets, socio-demographic and clinical status of the participants. Methods: We investigated 13,531 adults from the African Rigorous Innovative Stroke Epidemiological Surveillance (ARISES) study in Ibadan. Using a Geographic Information System (GIS), the locations of healthcare facilities, pharmaceutical shops, bus stops, churches, and mosques were buffered at 100 m intervals, and coordinates of persons diagnosed with HBP were overlaid on the buffered features. The number of persons with diagnosed HBP living at every 100 m interval was estimated. Gender, occupation, marital status, educational status, type of housing, age, and income were used as predictor variables. Analysis was conducted using Spearman rank correlation and binary logistic regression at p < 0.05. Results: There was a significant inverse relationship between the number of persons diagnosed with HBP and distance from pharmaceutical shops (r=-0.818), churches (r=-0.818), mosques (r=-0.893) and major roads (r= -0.667). The odds of HBP were higher among the unemployed (AOR = 1.58, 95% CI: 1.11–2.24), currently married (AOR = 1.45, CI: 1.11–1.89), and previously married (1.75, CI: 1.29–2.38). The odds of diagnosed HBP increased with educational level and age group. Conclusion: Proximity to noise sources, being unemployed and educational level were associated with diagnosed HBP. Reduction in noise generation, transmission, and exposure could reduce the burden of hypertension in urban settings

Geo-behavioural predictors of diagnosed hypertension in Igbo Ora Area, Oyo State, Nigeria

\ua9 The Author(s) 2025.Diagnosed hypertension stands out as a prominent global cause of mortality, prompting recent efforts to understand not only treatment options but also determinants across diverse age and occupational groups. However, the literature on the impact of environmental factors on diagnosed hypertension is limited, especially in rural areas with restricted access to health infrastructure. Geographical determinants research has often focused on spatial variations across different units, potentially masking individual environmental contributions. Data on diagnosed hypertension patients and their behaviours were gathered during the ARISE project, complemented by geographical data (elevation, vegetation, road network, population density, and nighttime light exposure) from secondary sources. Spatial patterns were analyzed using the Nearest Neighbour Statistic, Ripley K Function, and Kernel Density Estimation, while Binomial logistic regression identified predictors. Diagnosed hypertension patients exhibit spatial clustering, and are mainly comprised of elderly individuals, residing closer to roads, at higher elevations, in areas with higher population distribution, and with little or no green vegetation. Socio-economic, health-related, behavioural, and environmental factors collectively drive diagnosed hypertension. Spatial clustering of diagnosed hypertension in the Igbo Ora community is localized, indicating potential spatial factors influencing its prevalence. Beyond identified behavioural and medical history factors, geographical elements like nighttime light exposure and normalized vegetation index contribute to the observed clustering. Understanding these dynamics is crucial for targeted interventions in the community

Heavy metal pollution potential in soil influenced by sawmill operations at Ado-ekiti, Nigeria

Pollution potentials of heavy metals in soils around a Sawmill at Ado-Ekiti, Nigeria were evaluated. The geo-accumulation (Igeo) values were positive, less than 1.0 and within Class 1 Igeo grade indicating none to moderate pollution of the soils by the heavy metals. Chi-square analysis showed that the Igeo values were not significantly different at the various sampling distances indicating that the heavy metals were not spatially influenced in the soils. Co, Zn, Ni, Pb, Cd and Cr had positive Relative Pollution Potential (RPP) values at all sampling points with a few exceptions whereas, As and Cu had negative RPP except As (90 m, +0.93; 125 m, +0.15). The positive RPP values indicate the metals were likely introduced at the impact point while negative RPP values (As and Cu) would be from lithological sources but the Chi-square values were not significantly different. The indices did not point to serious pollution concerns.Bangladesh J. Sci. Ind. Res.53(1), 29-34, 2018</jats:p

Awareness and Practices of Women of Reproductive Age regarding the Use of Chlorhexidine for Newborn Cord Care in a Selected Community in Jos South Local Government Area, Plateau State, Nigeria

Background: Neonatal mortality remains a public health concern in sub-Saharan Africa especially in Nigeria and poor cord care is a major contributor to the high neonatal mortality. The objective of this study was to assess the awareness and practice of Chlorhexidine cord care by women of reproductive age in Jos South Local Government Area of Plateau State. Methods: This was a community based descriptive cross sectional study carried out among women of childbearing age in Lwellem Community of Jos South Local Government Area. A structured interviewer-administered questionnaire was used to obtain information from respondents who were selected through total population sampling. Data was analyzed using Statistical package for the Social Sciences version 20.Results: Three hundred women with children aged less than 5 years were administered the questionnaire. Two hundred and ninety seven (99%) were of low socio-economic status, 71 (23.5%) were farmers, 75 (25%) were traders and 60 (20%) were not gainfully employed. One hundred and sixty seven (55.6%) mothers were uneducated, 286 (95.3%) attended antenatal care during their last pregnancy and 78 (26.0%) were aware of Chlorhexidine use for newborn cord care with 89 (29.6%) using it. One hundred and sixty eight (56.0%) women practiced cord care to hasten falling of the cord and 85 (28.3%) practiced it to prevent infection. Conclusion: There is low awareness and use of Chlorhexidine for cord care in newborns. Women of reproductive age in this community should be educated on the use of Chlorhexidine cord care for newborns to reduce neonatal morbidity and mortality resulting from cord sepsis due to poor cord care practices.</jats:p