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The liver is the body's largest gland (approximately 1500 grams). Liver and gall bladder and portal system has a special role in the activities of human life and the important value. For the study of the hepatobiliary system in clinical medicine has long been fruitful and effective. Poorly research in the field of sports medicine, the liver, gallbladder, portal morphological changes in the movement, blood distribution, little is known about the pathological changes of physiology and biochemistry, sports. Therefore, to study the movement of the hepatobiliary system, the issue of concern is the sports medicine practice also should urgently explore a scientific field. The only movement disorders --- Sports abdominal pain, for example, the data indicate that in the movement of abdominal pain in the right upper quadrant pain incidence is as high as 64.3%. The main organs of the abdominal cavity of the right upper quadrant liver, gallbladder, portal. Abdominal pain should be mainly caused by changes in the organ. Commonly used in modern theory is: because the beginning of the movement intensity is too large, then the organ function yet increased to the corresponding level of activity to bear an excessive load, affecting emptied and venous return blood within the heart, inferior vena cava pressure rise, resulting in The liver and spleen venous return is blocked due to congestion, resulting in liver touch the pain caused by tension pulling. But strenuous exercise when athletes' blood was the redistribution of state, in addition to the role of the renal medulla hormone secretion, leaving the amount of circulation increase most of the blood flow to the skin and skeletal muscle, visceral and quiet state in relative ischemia compared . Little sports medicine based on the liver, gallbladder, portal system, and exercise a higher incidence of right upper quadrant pain, its really pathogenesis, etiology pending further studies confirm. To this end, this movement does not apply to become the focus of this study. However, the experimental conditions and restrictions of the liver, gallbladder, portal system sports medicine theory, the authors adopt temporary safety, effective Doppler ultrasound imaging study. On the basis of preliminary experiments and a small sample of the actual experimental results prove that the movement liver ischemia The right upper quadrant pain, congestive pain? Ischemic pain? Continue the future has yet to be studied. This study may lay the research foundation for the future of the liver, gallbladder portal system, and is expected to provide a safe medical supervision of sports medicine, injury-free, reliable, new indicators.
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