词汇 | splanchnic |
释义 | splanchnic adjective medical specializeduk /ˈsplæŋk.nɪk/ us /ˈsplæŋk.nɪk/ relating to organs in the body, especially to those in the stomach area内脏的 Other major organs adventitia adventitial atrioventricular node cardiothoracic convoluted tubule epicardial epicardium exocrine extrahepatic gall bladder Henle's loop pancreatic pneumonic proximal convoluted tubule sense organ spleen splenic tum viscera vital organs Examples of splanchnicsplanchnic The effect of intake on protein metabolism across splanchnic tissues in growing beef steers. Regulation of splanchnic bloodflowis influenced by many factors. Sympathetic innervation occurs from the thoracic sympathetic chain of the splanchnic nerves and recurrent sympathetic branches from the cervical plexus. Several factors put the neonatal splanchnic organs at increased risk during bypass. It is recognized43"45 that there is autoregulation of flow of blood to the splanchnic organs (liver, pancreas, small bowel, large bowel, and stomach). The level of somatostatin, which is known to reduce splanchnic blood flow, was high in the systemic venous blood of this patient. It is possible to reconcile the apparently conflicting data to be found in the literature concerning splanchnic blood flow during bypass. As in the brain, the volume of splanchnic flow is directly related to the consumption of oxygen by the splanchnic organs. The tension of carbon dioxide in the perfusate can also affect the splanchnic vascular tone. Catecholamines (which are released in massive quantities during bypass)3 produce vasoconstriction of the splanchnic vasculature to a degree similar to the systemic circulation. This may result in profound decreases in splanchnic blood flow and marked hypertension. Splanchnic flow during the hypothermic phase, while not numerically presented, was stated in the paper to be greater than values obtained prior to opening the thorax. Splanchnic vasoconstriction is a limitation. The lumbar splanchnic nerves arise from the ganglia here, and contribute sympathetic efferent fibers to the nearby plexuses. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is characterized by hemodynamic changes in splanchnic, systemic and renal circulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of splanchnic These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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