Browsing by Subject "Obesity"
Now showing items 1-20 of 51
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Applying and comparing various nutrient profiling models against the packaged food supply in South Africa
(Cambridge University Press, 2022)This study aimed to apply the newly developed Chile Adjusted Model (CAM) nutrient profiling model (NPM) to the food supply in South Africa (SA) and compare its performance against existing NPM as an indication of suitability ... -
Are intentions to change, policy awareness, or health knowledge related to changes in dietary intake following a sugar-sweetened beverage tax in South Africa? A before-and after study
(BMC, 2022)Background In April 2018, South Africa implemented the Health Promotion Levy (HPL), one of the first sugarsweetened beverage (SSB) taxes to be based on each gram of sugar (beyond 4 g/100mL). The objectives of this study ... -
Association between cardiovascular disease risk factors and cardiorespiratory fitness in firefighters: A systematic review and meta-analysis
(MDPI, 2023)Approximately 45% of on-duty related mortalities were due to sudden cardiac death, with many of these fatalities related to cardiovascular disease and overexertion, while performing emergency duties. Therefore, the aim ... -
The association between dietary consumption, anthropometric measures and body composition of rural and urban Ghanaian adults: A comparative cross-sectional study
(Springer Nature, 2020)Overweight and obesity have become threats to public health in all regions across the globe including sub-Saharan Africa where prevalence used to be low. Policies to regulate the food environment and promote healthy food ... -
The association between the timing, intensity and magnitude of adolescent growth and body composition in early adulthood
(Springer Nature, 2023)OBJECTIVES: There’s paucity of longitudinal studies assessing the role of adolescent growth on adult body composition in developing countries. The aims of this study were to assess the association between adolescent change ... -
Changes in subcutaneous adipose tissue microRNA expression in response to exercise training in African women with obesity
(Nature Research, 2022)The mechanisms that underlie exercise-induced adaptations in adipose tissue have not been elucidated, yet, accumulating studies suggest an important role for microRNAs (miRNAs). This study aimed to investigate miRNA ... -
Comparison of the prevalence of overweight and obesity in 9-13 year-old children from two countries using CDC and IOTF reference charts
(Science Alert, 2018)Background and Objectives: The epidemic of obesity is frequently prevailing, certainly among pediatric inhabitants and could be influenced by environmental and heritable factors. So, the aim of this study was to compare ... -
Correction to: Effects of early feeding on growth velocity and overweight/obesity in a cohort of HIV unexposed South African infants and children
(BioMed Central, 2017)After publication of this article [1] it was brought to our attention that there were errors in the text under the heading ‘Data cleaning’, and in Table 3. The corrected text and updated Table 3 are given in this erratum. -
Determinants of obesity in an urban township of South Africa
(MedPharm Publications, 2008)OBJECTIVE: To estimate the prevalence of overweight and obesity, and identify factors associated with Body Mass Index (BMI) and waist circumference (WC) among adults residing in an urban township in South Africa. DESIGN: ... -
Diagnostic accuracy of body mass index in defining childhood obesity: Analysis of cross-sectional data from ghanaian children
(MPDI, 2020)Screening methods for childhood obesity are based largely on the published body mass index (BMI) criteria. Nonetheless, their accuracy in African children is largely unknown. The diagnostic accuracies of the World Health ... -
Differentially expressed serum proteins from obese Wistar rats as a risk factor for obesity-induced diseases
(Springer Nature, 2020)Obesity is a chronic disease that negatively affects life expectancy through its association with life-threatening diseases such as cancer and cardiovascular diseases. Expression proteomics combined with in silico interaction ... -
The effect of Nigella sativa oil and metformin on male seminal parameters and testosterone in Wistar rats exposed to an obesogenic diet
(Elsevier, 2021)Obesity is a significant global health and socio-economic challenge, and considered an important risk factor for poor health outcomes including male reproductive dysfunction and infertility. As excess adiposity causes ... -
The effect of Nigella sativa oil and metformin on male seminal parameters and testosterone in Wistar rats exposed to an obesogenic diet
(Elsevier, 2020)Obesity is a significant global health and socio-economic challenge, and considered an important risk factor for poor health outcomes including male reproductive dysfunction and infertility. As excess adiposity causes ... -
Effect of pH on the structure and stability of irisin, a multifunctional protein: Multispectroscopic and molecular dynamics simulation approach
(Elsevier, 2021-12)Irisin is a potential therapeutic agent to prevent or treat various metabolic-related disorders and neurodegenerative diseases viz. Alzheimer’s disease (AD). In this study, we have employed a multispectroscopic approach ... -
Effect of the metabolic syndrome on male reproductive function: a case-controlled pilot study
(Wiley, 2014)The metabolic syndrome (MetS) is a constellation of various risk factors. This study aimed to investigate the effect of MetS on testosterone and progesterone, and semen parameters, in a case-controlled pilot study. Male ... -
Estimating the burden of disease attributable to excess body weight in South Africa in 2000
(South African Medical Association, 2007)OBJECTIVE: To estimate the burden of disease attributable to excess body weight using the body mass index (BMI), by age and sex, in South Africa in 2000. DESIGN: World Health Organization comparative risk assessment ... -
Examining the news media reaction to a national sugary beverage tax in South Africa: A quantitative content analysis
(Springer Nature, 2021): South Africa was the first sub-Saharan African country to implement a sugar-sweetened beverage (SSB) tax called the Health Promotion Levy (HPL) in April 2018. Given news media can increase public awareness and sway ... -
Exposure of children to unhealthy food and beverage advertisements in South Africa
(MPDI, 2021)Television (TV) is a powerful medium for marketing food and beverages. Food and beverage marketers tend to use this medium to target children with the hope that children will in turn influence their families’ food choices. ... -
A fit-for-purpose nutrient profiling model to underpin food and nutrition policies in South Africa
(MPDI, 2021)South Africa (SA) is facing a rising prevalence of obesity and diet-related chronic diseases. The government is seeking to develop effective, evidence-based policy measures to address this. A well-designed, fit-for-purpose ... -
Food purchasing characteristics and perceptions of neighborhood food environment of South Africans living in low-, middle- and high-socioeconomic neighborhoods
(MDPI, 2019)Using intercept surveys, we explored demographic and socioeconomic factors associated with food purchasing characteristics of supermarket shoppers and the perceptions of their neighborhood food environment in urban Cape ...