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Masked hypertension in low-income South African adults
(Wiley, 2016)
While South Africa has one of the highest hypertension rates globally, there are few data on masked hypertension (MHT) and white-coat hypertension (WCHT). This study measured the frequency of MHT and WCHT in low-income ...
Retinal vessel caliber and its relationship with nocturnal blood pressure dipping status: the SABPA study
(Springer Nature, 2016)
Adverse changes in retinal microvasculature caliber are associated with incident hypertension, coronary heart disease and stroke. The absence of a nocturnal dipping in arterial pressure may induce changes throughout the ...
Associations of suPAR with lifestyle and cardiometabolic risk factors
(Wiley, 2014)
Background: Soluble urokinase plasminogen activator receptor (suPAR), a novel indicator of low-grade inflammation, is associated with cardiovascular disease and mortality in the general population, while an unhealthy ...
Mortality and morbidity in relation to changes in albuminuria, glucose status and systolic blood pressure: an analysis of the ONTARGET and TRANSCEND studies
(Springer Verlag (Germany), 2014)
Aims/hypothesis Urinary albumin excretion is a strong predictor of cardiovascular disease. It is uncertain whether improvement from microalbuminuria or deterioration from normoalbuminuria over time in patients with differing ...
Cardiovascular risk stratification and blood pressure variability on ambulatory and home blood pressure measurement
(Current Medicine Group, 2014)
Abstract Variability is a phenomenon attributed to most biological processes and is a particular feature of blood pressure (BP) that concerns many physicians regarding the clinical meaning and the impact on their clinical ...
The relationship of nitric oxide synthesis capacity, oxidative stress, and albumin-to-creatinine ratio in black and white men: the SABPA study
(Springer, 2016)
Inadequate substrate availability and increased
nitric oxide synthase inhibitor levels attenuate nitric oxide
(NO) synthesis, whereas increased vascular oxidative
stress may lead to inactivation of NO. We compared
markers ...
Iron loading, alcohol and mortality: a prospective study
(Elsevier, 2019)
Background & aims
The relationship between total body iron and cardiovascular disease remains controversial and information absent in black sub-Saharan Africans in whom alcohol consumption tends to be high. The level of ...
Exploring the link between serum peroxides and angiogenesis in a bi-ethnic population from South Africa: the SAfrEIC study
(Elsevier, 2013)
Background:
Reactive oxygen species (ROS) play a fundamental role in angiogenesis, and in turn, angiogenic growth factors also affect ROS. Angiogenesis and ROS are intricately involved in vascular deterioration. Since ...
End-organ damage in urbanized Africans with low plasma renin levels: the SABPA study
(Taylor & Francis, 2014)
The purpose of this study was to evaluate whether active renin concentration is associated with markers of end-organ damage in urbanized Africans. This study forms part of the Sympathetic Activity and Ambulatory Blood ...
Blood pressure variability in risk stratification: What does it add?
(Wiley, 2014)
1. In this minireview we address the predictive value of blood pressure variability, over and beyond level of pressure, in randomly selected population samples. All reviewed studies had sufficient power, long follow-up ...