Shi Daling
Department of Physical Education, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
J Huazhong Univ Sci Technolog Med Sci. 2005;25(5):587-9. doi: 10.1007/BF02896026.
The effects of oligosaccharide and creatine (Cr) supplementation on glucose, lactic acid and urea nitrogen levels in blood and activity of serum creatine kinase (CK) were explored. Twenty CUBA male athletes were divided into 4 groups: group A (supplementation of Cr alone), group B (supplementation of oligosaccharide), group C (supplementation of oligosaccharide and Cr) and group D (placebo control group). By using orthogonal L4 table (2(3)), the experiment was performed. There were factors including oligosaccharide (carbohydrate, CHO), Cr and their correlation. Each factor had two levels: supplementation and no-supplementation. The results showed that the supplementation of CHO or Cr alone, combined supplementation of CHO and Cr could significantly reduce the glucose, urea nitrogen levels in blood and serum CK activity after competition in the athletes. Moreover, the effects of combined supplementation of CHO and Cr were more satisfactory. It was concluded that supplementation of CHO and Cr could promote the recovery of physical performance and athletic abilities after athletics in basketball athletes.
探讨了补充低聚糖和肌酸（Cr）对血液中葡萄糖、乳酸和尿素氮水平以及血清肌酸激酶（CK）活性的影响。将20名CUBA男性运动员分为4组：A组（单独补充Cr）、B组（补充低聚糖）、C组（补充低聚糖和Cr）和D组（安慰剂对照组）。采用正交L4表（2(3)）进行实验。有低聚糖（碳水化合物，CHO）、Cr及其相关性等因素。每个因素有两个水平：补充和不补充。结果表明，单独补充CHO或Cr、CHO和Cr联合补充均可显著降低运动员比赛后血液中的葡萄糖、尿素氮水平以及血清CK活性。而且，CHO和Cr联合补充的效果更令人满意。得出结论，补充CHO和Cr可促进篮球运动员运动后身体机能和运动能力的恢复。
