Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Johannes M, van Rooyen"'
Autor:
Yolandi Breet, Ashleigh Craig, Wayne Smith, Shani Botha-Le Roux, Lebo F. Gafane-Matemane, Sanette Brits, Johannes M. van Rooyen, Henner Hanssen, Ruan Kruger
Publikováno v:
Frontiers in Pediatrics, Vol 9 (2021)
Background: Cross-talk between the macro-and microvasculature is considered an important contributor to target organ damage. Previous findings were predominantly in adult populations and investigation into this mechanism in children may provide insig
Externí odkaz:
https://doaj.org/article/410d0bc64baa498eb425041c5cc6e314
Autor:
Lebo F. Gafane-Matemane, Ruan Kruger, Johannes M. Van Rooyen, Philimon N. Gona, Aletta E. Schutte
Publikováno v:
Journal of Cardiovascular Development and Disease, Vol 9, Iss 5, p 130 (2022)
This study aims to compare soluble (pro)renin receptor [s(P)RR] levels between black and white adults and to explore the associations of left ventricular (LV) structure and function with s(P)RR in the total and ethnicity-stratified groups. The study
Externí odkaz:
https://doaj.org/article/a185651aea6145a59a6b68e65860ee66
Publikováno v:
BMC Cardiovascular Disorders, Vol 17, Iss 1, Pp 1-7 (2017)
Abstract Background To investigate if percentage change (%∆) in renin over a 3 year follow-up is associated with %∆ in cardiovascular and inflammatory markers in a low renin bi-ethnic group. Methods Blood pressure, active renin, C-reactive protei
Externí odkaz:
https://doaj.org/article/86ac8c27c14b4eb1b3691dc510dc2612
Autor:
Gontse G. Mokwatsi, Johannes M. Van Rooyen, Aletta S. Uys, Ruan Kruger, Wayne Smith, Lebo F. Gafane-Matemane, Catharina M. C. Mels, Sanette Brits, Aletta E. Schutte
Publikováno v:
Hypertension. 78:400-410
This study presents a detailed profile of the renin-angiotensin-aldosterone system (RAAS), electrolytes, volume loading, blood pressure (BP), and total peripheral resistance in healthy young Black and White adults. We also explored longitudinal assoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::302e7cc9ca2737f5e036bf1220f33f1a
https://doi.org/10.1161/hypertensionaha.120.16879
https://doi.org/10.1161/hypertensionaha.120.16879
Autor:
Sabrina Köchli, Aletta E. Schutte, Shani Botha-Le Roux, Lebo F. Gafane-Matemane, Wayne Smith, Johannes M. van Rooyen, Gontse G. Mokwatsi, Ruan Kruger
Publikováno v:
Nutr Metab Cardiovasc Dis
Heart rate variability (HRV) is a main determinant of autonomic function and related to the development of hypertension and cardiovascular (CV) disease. Hypertension develops in black populations at an earlier age, which could be due to differences i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d58ce88f0d8dcd13786f8d7593157ad5
https://europepmc.org/articles/PMC9301341/
https://europepmc.org/articles/PMC9301341/
Autor:
Leandi Lammertyn, Marko Poglitsch, Catharina M. C. Mels, Hugo W. Huisman, Shani Le Roux, Lisa Uys, Aletta E. Schutte, Lebo F. Gafane-Matemane, Yolandi Breet, Johannes M. Van Rooyen
Publikováno v:
Journal of Human Hypertension. 36:711-717
Exogenous estrogens and progestins may affect the components of the renin–angiotensin–aldosterone system (RAAS). Changes in ventricular blood volume are associated with increased secretion of N-terminal pro-hormone B-type natriuretic peptide (NT-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce09c439f4d65c34468e4f4631da0e8
https://doi.org/10.1038/s41371-021-00569-6
https://doi.org/10.1038/s41371-021-00569-6
Autor:
Lebo F. Gafane-Matemane, Shani Botha-Le Roux, Sabrina Köchli, Aletta E. Schutte, Wayne Smith, Gontse G. Mokwatsi, Johannes M. Van Rooyen, Ruan Kruger
Publikováno v:
Nutrition, Metabolism and Cardiovascular Diseases. 31:1071-1080
Background and aims Heart rate variability (HRV) is a main determinant of autonomic function and related to the development of hypertension and cardiovascular (CV) disease. Hypertension develops in black populations at an earlier age, which could be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16c7a88547a3951d0ea7bb37356998a
https://doi.org/10.1016/j.numecd.2020.12.021
https://doi.org/10.1016/j.numecd.2020.12.021
Publikováno v:
Journal of the American College of Nutrition. 38:614-622
Objective: Selenium plays an important physiological role as component for antioxidant selenoproteins such as glutathione peroxidase (GPx). Since oxidative stress contributes to hypertension development, it is likely that selenium deficiency may cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091a1840c6a4904ff6fb9ea7c4023e83
https://doi.org/10.1080/07315724.2019.1570479
https://doi.org/10.1080/07315724.2019.1570479
Autor:
Nirmala Naidoo, Shani Botha, Aletta E. Schutte, Ruan Kruger, Aletta S. Uys, Paul Kowal, Kirsten L. Rennie, Hugo W. Huisman, Lisa J. Ware, Karen E Charlton, Yolandi Breet, Johannes M. Van Rooyen
Publikováno v:
Drug and Alcohol Dependence. 195:82-89
Background Cotinine, a nicotine metabolite, is used to measure tobacco use and exposure, but recommended cut-offs to differentiate tobacco users from those exposed through the environment range from 3 to 58 ng/ml in serum, and 2.5 to 550 ng/ml in uri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa211715b8806a45a059a002d319171
https://doi.org/10.1016/j.drugalcdep.2018.11.022
https://doi.org/10.1016/j.drugalcdep.2018.11.022
Autor:
Iolanthé M Kruger, Marlena C Kruger, Colleen M Doak, Aletta E Schutte, Hugo W Huisman, Johannes M Van Rooyen, Rudolph Schutte, Leoné Malan, Nicolaas T Malan, Carla M T Fourie, Annamarie Kruger
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e54554 (2013)
High susceptibility of the African population to develop cardiovascular disease obliges us to investigate possible contributing risk factors. Our aim was to determine whether low 25(OH)D status is associated with increased blood pressure and carotid-
Externí odkaz:
https://doaj.org/article/2efa26548a38432a877bf42c8665fb66