Works by Malan, Leoné

Results: 58

Troponin T release is associated with silent myocardial ischaemia in black men: The SABPA Study.

Published in:

European Journal of Preventive Cardiology, 2017, v. 24, n. 9, p. 942, doi. 10.1177/2047487317694465

By:

Griffiths, Madelein E;
Malan, Leoné;
Delport, Rhena;
Cockeran, Marike;
Reimann, Manja

Publication type:

Article

The Role of Physical Activity Status in the Relationship between Obesity and Carotid Intima-Media Thickness (CIMT) in Urban South African Teachers: The SABPA Study.

Published in:

International Journal of Environmental Research & Public Health, 2022, v. 19, n. 10, p. 6348, doi. 10.3390/ijerph19106348

By:

Veldsman, Tamrin;
Swanepoel, Mariette;
Monyeki, Makama Andries;
Brits, Johanna Susanna;
Malan, Leoné

Publication type:

Article

Longitudinal changes of cardiac troponin and inflammation reflect progressive myocyte stretch and likelihood for hypertension in a Black male cohort: The SABPA study.

Published in:

Hypertension Research, 2019, v. 42, n. 5, p. 708, doi. 10.1038/s41440-018-0183-5

By:

Jansen van Vuren, Esmé;
Malan, Leoné;
von Känel, Roland;
Lammertyn, Leandi;
Cockeran, Marike;
Malan, Nicolaas T.

Publication type:

Article

Hypothalamic-pituitary-adrenal-axis dysregulation and double product increases potentiate ischemic heart disease risk in a Black male cohort: the SABPA study.

Published in:

Hypertension Research, 2017, v. 40, n. 6, p. 590, doi. 10.1038/hr.2017.5

By:

Malan, Leoné;
Schutte, Christiaan E;
Alkerwi, Ala'a;
Stranges, Saverio;
Malan, Nicolaas T

Publication type:

Article

Hyperpulsatile pressure, systemic inflammation and cardiac stress are associated with cardiac wall remodeling in an African male cohort: the SABPA study.

Published in:

Hypertension Research, 2016, v. 39, n. 9, p. 648, doi. 10.1038/hr.2016.45

By:

van Vuren, Esmé Jansen;
Malan, Leoné;
von Känel, Roland;
Cockeran, Marike;
Malan, Nicolaas T

Publication type:

Article

Blood pressure variability is significantly associated with ECG left ventricular mass in normotensive Africans: The SABPA Study.

Published in:

Hypertension Research, 2011, v. 34, n. 10, p. 1127, doi. 10.1038/hr.2011.104

By:

Schutte, Aletta E;
Schutte, Rudolph;
Huisman, Hugo W;
van Rooyen, Johannes M;
Fourie, Carla MT;
Malan, Nicolaas T;
Malan, Leoné

Publication type:

Article

Arterial stiffness, ambulatory blood pressure and low-grade albuminuria in non-diabetic African and Caucasian men: the SABPA study.

Published in:

Hypertension Research, 2011, v. 34, n. 7, p. 862, doi. 10.1038/hr.2011.45

By:

Schutte, Rudolph;
Schutte, Aletta E;
Huisman, Hugo W;
Glyn, Matthew CP;
van Rooyen, Johannes M;
Malan, Nicolaas T;
Fourie, Carla MT;
Malan, Leoné

Publication type:

Article

Serum calcium revisited: associations with 24-h ambulatory blood pressure and cardiovascular reactivity in Africans.

Published in:

Hypertension Research, 2010, v. 33, n. 7, p. 688, doi. 10.1038/hr.2010.65

By:

Schutte, Rudolph;
Huisman, Hugo W;
Schutte, Aletta E;
Malan, Nicolaas T;
van Rooyen, Johannes M;
Fourie, Carla MT;
Malan, Leoné

Publication type:

Article

The chronic stress risk phenotype mirrored in the human retina as a neurodegenerative condition.

Published in:

Stress: The International Journal on the Biology of Stress, 2023, v. 26, n. 1, p. 1, doi. 10.1080/10253890.2023.2210687

By:

Malan, Leoné;
van Wyk, Roelof;
von Känel, Roland;
Ziemssen, Tjalf;
Vilser, Walthard;
Nilsson, Peter M.;
Magnusson, Martin;
Jujic, Amra;
Mak, Daniel W.;
Steyn, Faans;
Malan, Nico T.

Publication type:

Article

Differences in resting cardiovascular parameters in 10- to 15-year-old children of different ethnicity: The contribution of physiological and psychological factors.

Published in:

Annals of Behavioral Medicine, 2004, v. 28, n. 3, p. 163, doi. 10.1207/s15324796abm2803_4

By:

van Rooyen, Johannes M.;
Nienaber, Alida W.;
Huisman, Hugo W.;
Schutte, Aletta E.;
Malan, Nico T.;
Schutte, Rudolph;
Malan, Leoné

Publication type:

Article

Ethnic-specific Correlations of Visfatin With Circulating Markers of Endothelial Inflammation and Function.

Published in:

Obesity (19307381), 2009, v. 17, n. 12, p. 2210, doi. 10.1038/oby.2009.157

By:

Reimann, Manja;
Ziemssen, Tjalf;
Huisman, Hugo W.;
Schutte, Rudolph;
Malan, Leoné;
Van Rooyen, Johannes M.;
Böger, Rainer H.;
Malan, Nicolaas T.;
Schutte, Aletta E.

Publication type:

Article

5.1 Stress-Induced Sympathetic Activity and the Retinal Vasculature: The Sabpa Prospective Study.

Published in:

2018

By:

Malan, Leoné;
Malan, Nicolaas;
Smith, Wayne

Publication type:

Abstract

Defensive coping and essential amino acid markers as possible predictors for structural vascular disease in an African and Caucasian male cohort: The SABPA study.

Published in:

Psychophysiology, 2017, v. 54, n. 5, p. 696, doi. 10.1111/psyp.12833

By:

Möller, Marisa;
Malan, Leoné;
Magnusson, Martin;
Mels, Carina M. C.;
Malan, Nico T.

Publication type:

Article

Defensive coping, urbanization, and neuroendocrine function in Black Africans: The THUSA study.

Published in:

Psychophysiology, 2012, v. 49, n. 6, p. 807, doi. 10.1111/j.1469-8986.2012.01362.x

By:

Malan, Leoné;
Hamer, Mark;
Reimann, Manja;
Huisman, Hugo;
Van Rooyen, Johannes;
Schutte, Alta;
Schutte, Rudolph;
Potgieter, Johan;
Wissing, Marié;
Steyn, Faans;
Seedat, Yaackob;
Malan, Nico

Publication type:

Article

Autonomic responses to stress in Black versus Caucasian Africans: The SABPA Study.

Published in:

Psychophysiology, 2012, v. 49, n. 4, p. 454, doi. 10.1111/j.1469-8986.2011.01328.x

By:

Reimann, Manja;
Hamer, Mark;
Schlaich, Markus;
Malan, Nicolaas T.;
Rüdiger, Heinz;
Ziemssen, Tjalf;
Malan, Leoné

Publication type:

Article

Ethnicity-Specific Changes in Cardiac Troponin T in Response to Acute Mental Stress and Ethnicity-Specific Cutpoints for the R Wave of the aVL Lead: The SABPA Study.

Published in:

American Journal of Epidemiology, 2019, v. 188, n. 8, p. 1444, doi. 10.1093/aje/kwz082

By:

Wentzel, Annemarie;
Malan, Leoné;
Känel, Roland von;
Malan, Nicolaas T

Publication type:

Article

Validation of the Teacher Stress Inventory (TSI) in a multicultural context: The SABPA study.

Published in:

South African Journal of Education, 2018, v. 38, p. S1, doi. 10.15700/saje.v38ns2a1491

By:

Boshoff, Susanna M.;
Potgieter, Johan C.;
Ellis, Susanna M.;
Mentz, Kobus;
Malan, Leoné

Publication type:

Article

End-organ damage in urbanized Africans with low plasma renin levels: the SABPA study.

Published in:

Clinical & Experimental Hypertension, 2014, v. 36, n. 1, p. 70, doi. 10.3109/10641963.2013.789044

By:

van Rooyen, Johannes M.;
Schutte, Aletta E.;
Huisman, Hugo W.;
Schutte, Rudolph;
Fourie, Carla M.T.;
Malan, Nicolaas T.;
Malan, Leoné

Publication type:

Article

The Contribution of the C-824T Tyrosine Hydroxylase Polymorphism to the Prevalence of Hypertension in a South African Cohort: The SABPA Study.

Published in:

Clinical & Experimental Hypertension, 2013, v. 35, n. 8, p. 614, doi. 10.3109/10641963.2013.776569

By:

van Deventer, Cindy A;
Louw, Roan;
van der Westhuizen, Francois H;
Vorster, Chris B;
Malan, Leoné

Publication type:

Article

Depression, Cardiometabolic Function and Left Ventricular Hypertrophy in African Men and Women: The SABPA Study.

Published in:

Clinical & Experimental Hypertension, 2013, v. 35, n. 3, p. 213, doi. 10.3109/10641963.2012.721837

By:

Mashele, Nyiko;
Malan, Leoné;
van Rooyen, Johannes M.;
Harvey, Brian H.;
Potgieter, Johan C.;
Hamer, Mark

Publication type:

Article

Low Testosterone and Hyperkinetic Blood Pressure Responses in a Cohort of South African Men: The SABPA Study.

Published in:

Clinical & Experimental Hypertension, 2013, v. 35, n. 3, p. 228, doi. 10.3109/10641963.2012.721839

By:

Malan, Nicolaas T.;
Hamer, Mark;
Schutte, Aletta E.;
Huisman, Hugo W.;
van Rooyen, Johannes M.;
Schutte, Rudolph;
Mels, Catharina M.;
Steyn, Hendrik S.;
Smith, Wayne;
Fourie, Carla M.;
Glyn, Matthew;
Malan, Leoné

Publication type:

Article

Silent Ischemia Is Associated With Subclinical Atherosclerosis in African Males: The Sympathetic Activity and Ambulatory Blood Pressure in Africans Study.

Published in:

Clinical & Experimental Hypertension, 2012, v. 34, n. 5, p. 363, doi. 10.3109/10641963.2011.649935

By:

Griffiths, Madelein E.;
Malan, Leoné;
Rooyen, Johannes M. van;
Koekemoer, Gerhard;
Vorster, Chris B.

Publication type:

Article

Arterial Stiffness Profiles: Investigating Various Sections of the Arterial Tree of African and Caucasian People.

Published in:

Clinical & Experimental Hypertension, 2011, v. 33, n. 8, p. 511, doi. 10.3109/10641963.2011.561897

By:

Schutte, Aletta E.;
Huisman, Hugo W.;
Schutte, Rudolph;
Van Rooyen, Johannes M.;
Malan, Leoné;
Malan, Nicolaas T.;
Reimann, Manja

Publication type:

Article

Associations of Cholesterol and Glucose with Cardiovascular Dysfunction in Black Africans: The SABPA Study.

Published in:

Clinical & Experimental Hypertension, 2011, v. 33, n. 3, p. 159, doi. 10.3109/10641963.2010.531842

By:

Lammertyn, Leandi;
Schutte, Rudolph;
Schutte, Aletta E.;
Huisman, Hugo W.;
van Rooyen, Johannes M.;
Malan, Nicolaas T.;
Fourie, Carla M.T.;
Malan, Leoné

Publication type:

Article

The Association of Red Blood Cell Counts with Endothelin-1 in African and Caucasian Women.

Published in:

Clinical & Experimental Hypertension, 2009, v. 31, n. 1, p. 1, doi. 10.1080/10641960802409838

By:

Huisman, Hugo W.;
Schutte, Aletta E.;
van Rooyen, Johannes M.;
Schutte, Rudolph;
Malan, Leoné;
Fourie, Catatharina M.T.;
Malan, Nicolass T.

Publication type:

Article

Cohort Profile: Sympathetic activity and Ambulatory Blood Pressure in Africans (SABPA) prospective cohort study.

Published in:

2015

By:

Malan, Leoné;
Hamer, Mark;
Frasure-Smith, Nancy;
Steyn, Hendrik S.;
Malan, Nicolaas T.

Publication type:

journal article

Are behavioural risk factors to be blamed for the conversion from optimal blood pressure to hypertensive status in Black South Africans? A 5-year prospective study.

Published in:

International Journal of Epidemiology, 2012, v. 41, n. 4, p. 1114, doi. 10.1093/ije/dys106

By:

Schutte, Aletta E;
Schutte, Rudolph;
Huisman, Hugo W;
van Rooyen, Johannes M;
Fourie, Carla MT;
Malan, Nico T;
Malan, Leoné;
Mels, Catharina MC;
Smith, Wayne;
Moss, Sarah J;
Towers, G Wayne;
Kruger, H Salomé;
Wentzel-Viljoen, Edelweiss;
Vorster, Hester H;
Kruger, Annamarie

Publication type:

Article

Optimizing waist circumference cut-points for the metabolic syndrome in a South African cohort at 3-year follow-up: the SABPA prospective cohort.

Published in:

2014

By:

Hoebel, Svelka;
Malan, Leoné;
Botha, Judith;
Swanepoel, Mariëtte

Publication type:

Letter

Depressive Symptoms and 24-Hour Ambulatory Blood Pressure in Africans: The SABPA Study.

Published in:

2012

By:

Hamer, Mark;
Frasure-Smith, Nancy;
Lespérance, François;
Harvey, Brian H.;
Malan, Nico T.;
Malan, Leoné

Publication type:

Journal Article

Depressive Symptoms and 24-Hour Ambulatory Blood Pressure in Africans: The SABPA Study.

Published in:

International Journal of Hypertension, 2012, p. 1, doi. 10.1155/2012/426803

By:

Hamer, Mark;
Frasure-Smith, Nancy;
Lespérance, François;
Harvey, Brian H.;
Malan, Nico T.;
Malan, Leoné

Publication type:

Article

A Significant Decline in IGF-I May Predispose Young Africans to Subsequent Cardiometabolic Vulnerability.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2010, v. 95, n. 5, p. 2503, doi. 10.1210/jc.2009-2329

By:

Schutte, Aletta E.;
Huisman, Hugo W.;
van Rooyen, Johannes M.;
Malan, Leoné;
Malan, Nico T.;
Fourie, Carla M. T.;
Louw, Roan;
van der Westhuizen, Francois H.;
Schutte, Rudolph

Publication type:

Article

A Stress Syndrome Prototype Reflects Type 3 Diabetes and Ischemic Stroke Risk: The SABPA Study.

Published in:

Biology (2079-7737), 2021, v. 10, n. 2, p. 162, doi. 10.3390/biology10020162

By:

Malan, Leoné;
Hamer, Mark;
von Känel, Roland;
van Wyk, Roelof D.;
Sumner, Anne E.;
Nilsson, Peter M.;
Lambert, Gavin W.;
Steyn, Hendrik S.;
Badenhorst, Casper J.;
Malan, Nico T.;
Silva, Henrique;
Lenasi, Helena;
Klonizakis, Markos;
Moya, Andrés

Publication type:

Article

Association between Nutritional Awareness and Diet Quality: Evidence from the Observation of Cardiovascular Risk Factors in Luxembourg (ORISCAV-LUX) Study.

Published in:

2015

By:

Alkerwi, Ala'a;
Sauvageot, Nicolas;
Malan, Leoné;
Shivappa, Nitin;
Hébert, James R.

Publication type:

Journal Article

The defense response and alcohol intake: A coronary artery disease risk? The SABPA Study.

Published in:

Clinical & Experimental Hypertension, 2016, v. 38, n. 6, p. 526, doi. 10.3109/10641963.2016.1163372

By:

Oosthuizen, Woudri;
Malan, Leoné;
Scheepers, Jacobus D.;
Cockeran, Marike;
Malan, Nicolaas T.

Publication type:

Article

Fibrosis and coronary perfusion – a cardiovascular disease risk in an African male cohort: The SABPA study.

Published in:

Clinical & Experimental Hypertension, 2016, v. 38, n. 5, p. 482, doi. 10.3109/10641963.2016.1151524

By:

Jansen van Vuren, Esmé;
Malan, Leoné;
Cockeran, Marike;
Scheepers, Jacobus D.;
Oosthuizen, Woudri;
Malan, Nicolaas T.

Publication type:

Article

Circulating neurotrophins and hemostatic risk factors of atherothrombotic cardiovascular disease at baseline and during sympathetic challenge: the SABPA study.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-81946-6

By:

von Känel, Roland;
Hamer, Mark;
Wentzel, Annemarie;
Malan, Leoné

Publication type:

Article

Defensive coping facilitated a smaller cortisol-to-estradiol ratio and a higher hypertension risk: the SABPA study.

Published in:

Blood Pressure, 2018, v. 27, n. 5, p. 280, doi. 10.1080/08037051.2018.1461011

By:

Malan, Leoné;
de Kock, Andrea;
Hamer, Mark;
Cockeran, Marike;
Malan, Nicolaas Theodor

Publication type:

Article

Hypercoagulation and hyperkinetic blood pressure indicative of physiological loss-of-control despite behavioural control in Africans: The SABPA study.

Published in:

Blood Pressure, 2016, v. 25, n. 4, p. 219, doi. 10.3109/08037051.2015.1131432

By:

Scheepers, Jacobus De Wet;
Malan, Leoné;
de Kock, Andrea;
Malan, Nicolaas Theodor;
Cockeran, Marike;
von Känel, Roland

Publication type:

Article

Prognostic significance of dipping in older hypertensive patients.

Published in:

Blood Pressure, 2015, v. 24, n. 2, p. 103, doi. 10.3109/08037051.2014.992198

By:

Bendzala, Matej;
Kruzliak, Peter;
Gaspar, Ludovit;
Soucek, Miroslav;
Mrdovic, Igor;
Sabaka, Peter;
Dukat, Andrej;
Gasparova, Iveta;
Malan, Leoné;
Takazawa, Kenji

Publication type:

Article

Psychosocial stress but not hypertensive status associated with angiogenesis in Africans.

Published in:

Blood Pressure, 2014, v. 23, n. 5, p. 307, doi. 10.3109/08037051.2014.901008

By:

Venter, Paul Cristiaan;
Malan, Leoné;
Schutte, Aletta Elisabeth

Publication type:

Article

Baroreceptor sensitivity, cardiovascular responses and ECG left ventricular hypertrophy in men: The SABPA study.

Published in:

Blood Pressure, 2011, v. 20, n. 6, p. 355, doi. 10.3109/08037051.2011.580529

By:

van Lill, Lisa;
Malan, Leoné;
van Rooyen, Johannes;
Steyn, Faans;
Reimann, Manja;
Ziemssen, Tjalf

Publication type:

Article

Associations of conscientiousness with cardiac troponin T and stress coping responses in a teacher cohort: the SABPA prospective cohort study.

Published in:

Cardiovascular Journal of Africa, 2022, v. 33, n. 4, p. 169, doi. 10.5830/CVJA-2021-058

By:

Myburgh, Catharina Elizabeth;
Malan, Leoné;
von Känel, Roland;
Steyn, Hendrik Stefanus;
Theodor Malan, Nicolaas

Publication type:

Article

Delayed retinal vein recovery responses indicate both non-adaptation to stress as well as increased risk for stroke: the SABPA study.

Published in:

Cardiovascular Journal of Africa, 2021, v. 32, n. 1, p. 5, doi. 10.5830/CVJA-2020-031

By:

Malan, Leoné;
Hamer, Mark;
von Känel, Roland;
Kotliar, Konstantin;
van Wyk, Roelof D.;
Lambert, Gavin W.;
Vilser, Walthard;
Ziemssen, Tjalf;
Schlaich, Markus P.;
Smith, Wayne;
Magnusson, Martin;
Wentzel, Annemarie;
Myburgh, Carlien E.;
Steyn, Hendrik S.;
Malan, Nico T.

Publication type:

Article

Relationship between physical activity and carotid intima-media thickness among teachers in South Africa: the SABPA study.

Published in:

Cardiovascular Journal of Africa, 2020, v. 31, n. 6, p. 304, doi. 10.5830/CVJA-2020-024

By:

Veldsman, Tamrin;
Swanepoel, Mariette;
Monyeki, Makama A.;
Brits, Johanna S.;
Malan, Leoné

Publication type:

Article

NT-proBNP and metabolic risk factors in a bi-ethnic cohort: the Ambulatory Blood Pressure in African prospective cohort study.

Published in:

Cardiovascular Journal of Africa, 2020, v. 31, n. 6, p. 291, doi. 10.5830/CVJA-2020-017

By:

Jujić, Amra;
Melander, Olle;
Nilsson, Peter M.;
Malan, Leoné;
Fedorowski, Artur;
Magnusson, Martin

Publication type:

Article

Cortisol:brain-derived neurotrophic factor ratio associated with silent ischaemia in a black male cohort: the SABPA study.

Published in:

Cardiovascular Journal of Africa, 2016, v. 27, n. 6, p. 387, doi. 10.5830/CVJA-2016-065

By:

Schutte, Christiaan E.;
Malan, Leoné;
Scheepers, Jacobus D.;
Oosthuizen, Woudri;
Cockeran, Marike;
Malan, Nicolaas T.

Publication type:

Article

The cost of coping: a cardio-neuro-metabolic risk for black South Africans?

Published in:

Cardiovascular Journal of Africa, 2010, v. 21, n. 4, p. 183

By:

Malan, Leoné;
Malan, N. T.;
Du Plessis, A.;
Wissing, M. P.;
Potgieter, J. C.;
Seedat, Y. K.

Publication type:

Article

The Association of 25(OH)D with Blood Pressure, Pulse Pressure and Carotid-Radial Pulse Wave Velocity in African Women.

Published in:

PLoS ONE, 2013, v. 8, n. 1, p. 1, doi. 10.1371/journal.pone.0054554

By:

Kruger, Iolanthé M.;
Kruger, Marlena C.;
Doak, Colleen M.;
Schutte, Aletta E.;
Huisman, Hugo W.;
Van Rooyen, Johannes M.;
Schutte, Rudolph;
Malan, Leoné;
Malan, Nicolaas T.;
Fourie, Carla M. T.;
Kruger, Annamarie

Publication type:

Article

Prospective associations between cardiac stress, glucose dysregulation and executive cognitive function in Black men: The Sympathetic activity and Ambulatory Blood Pressure in Africans study.

Published in:

Diabetes & Vascular Disease Research, 2019, v. 16, n. 3, p. 236, doi. 10.1177/1479164118816221

By:

Jansen van Vuren, Esmé;
Malan, Leoné;
von Känel, Roland;
Magnusson, Martin;
Lammertyn, Leandi;
Malan, Nicolaas T

Publication type:

Article

BDNF increases associated with constant troponin T levels and may protect against poor cognitive interference control: The SABPA prospective study.

Published in:

European Journal of Clinical Investigation, 2019, v. 49, n. 7, p. 1, doi. 10.1111/eci.13116

By:

Jansen van Vuren, Esmé;
Malan, Leoné;
von Känel, Roland;
Magnusson, Martin;
Lammertyn, Leandi;
Malan, Nicolaas T.

Publication type:

Article