Effects of long-term training on neutrophil function in male university judoists
| العنوان: | Effects of long-term training on neutrophil function in male university judoists |
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| المؤلفون: | Masashi Matsuzaka, Yousuke Yamamoto, Takao Oyama, Kazuma Danjo, Takashi Umeda, Masaru Tanabe, Arata Kojima, Shigeyuki Nakaji, Ippei Takahashi |
| المصدر: | British Journal of Sports Medicine. 42:255-259 |
| بيانات النشر: | BMJ, 2008. |
| سنة النشر: | 2008 |
| مصطلحات موضوعية: | Male, medicine.medical_specialty, Time Factors, Adolescent, Neutrophils, Physical Therapy, Sports Therapy and Rehabilitation, Leukocyte Count, Phagocytosis, Internal medicine, medicine, Humans, Orthopedics and Sports Medicine, Aspartate Aminotransferases, Muscle, Skeletal, Creatine Kinase, Respiratory Burst, chemistry.chemical_classification, Reactive oxygen species, Physical Education and Training, Anthropometry, L-Lactate Dehydrogenase, biology, business.industry, General Medicine, Flow Cytometry, Respiratory burst, Endocrinology, chemistry, Immunology, Body Composition, biology.protein, Creatine kinase, Reactive Oxygen Species, business, Martial Arts |
| الوصف: | Objectives:To clarify the effects of high-intensity and high-frequency long-term/chronic training on neutrophil function and serum levels of myogenic enzymes in male university judoists.Methods:The subjects were 24 male judoists who had stopped judo training for 6 months and then restarted their training. The following parameters were examined before and after a 2 h unified exercise loading (UEL) at the beginning of the restarted quotidian training (pre-training) and at 2 months, 4 months and 6 months thereafter: myogenic enzymes, neutrophil and leucocyte counts, and neutrophil phagocytic activity (PA) and oxidative burst activity as a measure of reactive oxygen species (ROS) production capability.Results:Myogenic enzymes that were measured after UEL at all four points significantly increased except for creatine kinase at the 2-month point (pConclusion:The changing rate of the levels of UEL-mediated myogenic enzymes, neutrophil mobilisation and neutrophil function was seen to decrease at the 2-month, 4-month and 6-month assessments, compared with the pre-training point: these may comprise at least some of the long-term training effects. |
| تدمد: | 1473-0480 0306-3674 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ae26254faf85f22c985b9af8f0dbccTest https://doi.org/10.1136/bjsm.2007.032011Test |
| رقم الانضمام: | edsair.doi.dedup.....57ae26254faf85f22c985b9af8f0dbcc |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14730480 03063674 |
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