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Browsing Research Articles (Physiology) by UP Author "Claassen, Nico"
Now showing items 1-6 of 6
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Claassen, Nico; Kok, R. (South African Society of Occupational Medicine, 2007)The WBGT index is the heat stress index of preference in the Occupational Health and Safety Act,No. 85 of 1993. The purpose of this investigation was to determine if equivalent WBGT values with low and high relative humidity ...
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Claassen, Nico; Snyman, Jacques Rene; Koorts, Alida Maria; Nolte, Heinrich Wilhelm; Wagenaar, B.; Kruger, Mariana; Becker, Piet J.; Viljoen, Margaretha (Health and Medical Publishing Group, 2006-03)OBJECTIVE: This study investigated the effects of single dosages of the non-steroidal anti-inflammatory drug (NSAID) naproxen, and of the coxib, rofecoxib, on the exercise-induced stress response. Conclusion. The results ...
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Claassens, C.F.; Claassen, Nico (Medpharm Publications, 2006-06)Background: Sudden cardiac death related to exercise is an uncommon problem, but is perhaps the single biggest challenge to sports medicine practitioners. Although the overall risk of death due to cardiac causes is ...
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Kresfelder, T.L.; Claassen, Nico; Cronje, M.J. (Elsevier, 2006-07)The possibility of using Hsp70 and hsp70 gene polymorphisms as markers of acclimatization was investigated. Volunteers (22) were subjected to an acclimatization regimen and blood analysed for Hsp70 (Hsp72) and hsp70 ...
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Coetzee, Magdalena; Haag, Marianne; Claassen, Nico; Kruger, Marlena C. (Elsevier, 2005-12)Polyunsaturated fatty acids (PUFAs) as well as oestrogen (E2) and parathyroid hormone (PTH) affect bone cells. The aim of the study was to determine whether arachidonic acid (AA), E2, and PTH increase prostaglandin E2 ...
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Grant, C.C. (Catharina Cornelia); Claassen, Nico; Viljoen, Margaretha (Suid-Afrikaanse Akademie vir Wetenskap en Kuns, 2006-03)In hierdie studie is die effek van valskermspring en vryval, sowel as van visualisering, op die balans van die outonome senuweestelsel ondersoek. Die resultate toon 'n verskuiwing na simpatiese oorheersing in die balans ...
Now showing items 1-6 of 6