Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Hans A. Keizer"'
Autor:
Eric van Breda, Hans A. Keizer, Ellen de Graaf-Roelfsema, Johannes H. van der Kolk, Inge D. Wijnberg
Publikováno v:
American Journal of Veterinary Research, 73(9), 1386-1393. American Veterinary Medical Association
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Objective—To determine the influence of intensified training and subsequent reduced training on glucose metabolism rate and peripheral insulin sensitivity in horses and identify potential markers indicative of early overtraining. Animals—12 Stand
Autor:
J. H. van der Kolk, A. Barneveld, E. van Breda, E. de Graaf-Roelfsema, Inge D. Wijnberg, Hans A. Keizer, C.M. Westermann, Lambertus Dorland, M. G. M. de Sain-van der Velden
Publikováno v:
Research in Veterinary Science, 91(1), 144-149. Elsevier
The objective of this study is to assess the influence of acute exercise, training and intensified training on the plasma amino acid profile. In a 32-week longitudinal study using 10 Standardbred horses, training was divided into four phases, includi
Autor:
Klien G. van Dam, Michael L. Johnson, Paula P. Veldhuis, Hans A. Keizer, Paul P.C.A. Menheere, Ellen de Graaf-Roelfsema, Johannes H. van der Kolk, Inge D. Wijnberg, Eric van Breda
Publikováno v:
Veterinary Quarterly, 31(2), 63. Koninklijke Nederlandse Maatschappij voor Diergeneeskunde
Veterinary Quarterly, 31(2), 63-71. Koninklijke Nederlandse Maatschappij voor Diergeneeskunde
Veterinary Quarterly, 31(2), 63-71. Koninklijke Nederlandse Maatschappij voor Diergeneeskunde
Hypothesis/objectives: Defining normal Growth Hormone (GH) secretory dynamics in the horse is necessary to understand altered GH dynamics related to issues like welfare and disease. Animals and methods: Twelve healthy yearlings and two mature Standar
Publikováno v:
Equine Veterinary Journal. 42:58-61
Summary Reasons for performing study: Gastric ulceration can be caused by different pathophysiological mechanisms including dietary factors, psychological stress and exercise. Overtraining is a medical syndrome in performance horses associated with a
Publikováno v:
Veterinary Record. 165:373-376
Serial blood samples were collected from three dwarf Friesian foals to examine their endogenous growth hormone (GH) profiles, and the integrity of the GH-insulin-like growth factor-1 (IGF-1) axis was tested in one of them by examining its responses t
Autor:
Ellen de Graaf-Roelfsema, Johannes H. van der Kolk, Eric van Breda, Klien G. van Dam, Mireille M. E. van Ginneken, Hans A. Keizer, Ab Barneveld, Inge D. Wijnberg
Publikováno v:
Journal of Applied Physiology, 105(6), 1746-1753. American Physiological Society
Too intensive training without adequate recovery may lead to overreaching or overtraining, which urges for early detection. To study whether quantitative needle electromyography (QEMG) is more sensitive to detect training (mal) adaptation than muscle
Autor:
Jantine D. Slinger, Hans A. Keizer, Harm Kuipers, Eric van Breda, Patrick Rump, Gerard Hornstra
Publikováno v:
Journal of Science and Medicine in Sport, 11(2), 132-138. ELSEVIER SCI LTD
The aim of this study was to investigate the association between insulin resistance and physical fitness, leptin concentration, body composition and family history for diabetes in non-selected young children. Physical fitness, fasting plasma glucose,
Autor:
Hans A. Keizer, Coen D.A. Stehouwer, L.J.C. van Loon, Stephan F. E. Praet, Harm Kuipers, G. Schep, Richard A. M. Jonkers
Publikováno v:
European Journal of Endocrinology, 158(2), 163-72. BioScientifica Ltd.
ObjectiveTo determine the feasibility and the benefits of combined resistance and interval exercise training on phenotype characteristics and skeletal muscle function in deconditioned, type 2 diabetes (T2D) patients with polyneuropathy.DesignShort-te
Publikováno v:
Scandinavian Journal of Medicine & Science in Sports. 9:272-278
Plasma total homocysteine (tHcy) has been identified as an independent risk factor for cardiovascular diseases (CVD). The difference in tHcy between the sexes has most often been related to the sex hormones, but also to a higher muscle mass in men. T
Publikováno v:
Veterinary Quarterly, 29(3), 82-101. Koninklijke Nederlandse Maatschappij voor Diergeneeskunde
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Overtraining is an imbalance between training and recovery leading to symptoms associated with a neuroendocrine dysbalance called the overtraining syndrome, a disease characterized by behavioral, emotional and physical symptoms similar with depressio