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脊椎动物肝脏中的糖异生作用。

Gluconeogenesis in vertebrate livers.

作者信息

Phillips J W, Hird F J

机构信息

Russel Grimwade School of Biochemistry, University of Melbourne, Parkville, Victoria, Australia.

出版信息

Comp Biochem Physiol B. 1977;57(2):127-31. doi: 10.1016/0305-0491(77)90161-4.

DOI:10.1016/0305-0491(77)90161-4
PMID:122579
Abstract
  1. The hypothesis is advanced that it would be logical for a tissue (liver) to evolve as a gluconeogenic organ in order to recover the lactate produced as a result of rapid and sustained contraction of skeletal muscle. 2. Lactate was present in skeletal muscle of all animals examined and increased following electrical stimulation. It was also present in the blood. 3. Gluconeogenesis from lactate occurred in liver slices of all animals excepting amphibia. However, livers of these animals also contained much glycogen and are probably gluconeogenic. 4. Phosphoenolpyruvate carboxykinase was present in all animals investigated; pyruvate carboxylase was present in all animals excepting the toad.
摘要
  1. 提出的假设是,为了回收骨骼肌快速持续收缩产生的乳酸,组织(肝脏)进化为糖异生器官是符合逻辑的。2. 在所有检查的动物的骨骼肌中都存在乳酸,电刺激后乳酸增加。它也存在于血液中。3. 除两栖动物外,所有动物的肝切片中都发生了从乳酸生成葡萄糖的过程。然而,这些动物的肝脏也含有大量糖原,可能具有糖异生作用。4. 在所有研究的动物中都存在磷酸烯醇式丙酮酸羧激酶;除蟾蜍外,所有动物都存在丙酮酸羧化酶。

相似文献

1
Gluconeogenesis in vertebrate livers.脊椎动物肝脏中的糖异生作用。
Comp Biochem Physiol B. 1977;57(2):127-31. doi: 10.1016/0305-0491(77)90161-4.
2
Ketogenesis in vertebrate livers.脊椎动物肝脏中的生酮作用。
Comp Biochem Physiol B. 1977;57(2):133-8. doi: 10.1016/0305-0491(77)90162-6.
3
Effects of training, exercise and diet on muscle glycolysis and liver gluconeogenesis.训练、运动和饮食对肌肉糖酵解及肝脏糖异生的影响。
Life Sci. 1975 Aug 1;17(3):369-76. doi: 10.1016/0024-3205(75)90486-5.
4
Effects of adrenalectomy and glucocorticoid replacement on gluconeogenesis in perfused livers from diabetic rats.肾上腺切除术及糖皮质激素替代对糖尿病大鼠灌注肝脏糖异生的影响。
Biochim Biophys Acta. 1973 Nov 2;329(1):41-57. doi: 10.1016/0304-4165(73)90006-8.
5
Effects of insulin on gluconeogenesis and cyclic AMP levels in perfused livers from diabetic rats.胰岛素对糖尿病大鼠灌注肝脏中糖异生及环磷酸腺苷水平的影响。
Biochim Biophys Acta. 1973 Nov 2;329(1):23-40. doi: 10.1016/0304-4165(73)90005-6.
6
Regulation of pyruvate metabolism in mammalian tissues.哺乳动物组织中丙酮酸代谢的调节
Essays Biochem. 1979;15:37-77.
7
Synthesis of phosphoenolpyruvate [correction of phosphoenolphosphate] from pyruvate in rat skeletal muscle.大鼠骨骼肌中丙酮酸合成磷酸烯醇式丙酮酸[磷酸烯醇磷酸的校正] 。
Int J Biochem. 1990;22(7):753-8. doi: 10.1016/0020-711x(90)90011-q.
8
Effect of dexamethasone on gluconeogenesis, pyruvate kinase, pyruvate carboxylase and pyruvate dehydrogenase flux in isolated hepatocytes.地塞米松对分离的肝细胞中糖异生、丙酮酸激酶、丙酮酸羧化酶和丙酮酸脱氢酶通量的影响。
Biochem J. 1993 Feb 1;289 ( Pt 3)(Pt 3):821-8. doi: 10.1042/bj2890821.
9
[Radiochemical method for the determination of the activity of the gluconeogenetic key enzymes pyruvate carboxylase and phosphoenolpyruvate carboxykinase in swine livers].[用放射化学法测定猪肝中糖异生关键酶丙酮酸羧化酶和磷酸烯醇式丙酮酸羧激酶的活性]
Arch Exp Veterinarmed. 1978;32(5):751-68.
10
Effects of estradiol-17beta on some gluconeogenic enzymes in rat liver.17β-雌二醇对大鼠肝脏某些糖异生酶的影响。
Biol Reprod. 1978 Jun;18(5):734-5. doi: 10.1095/biolreprod18.5.734.

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Cortisol and liver metabolism of immature American eels,Anguilla rostrata (LeSueur).皮质醇与美洲鳗(LeSueur)幼鱼肝脏代谢。
Fish Physiol Biochem. 1986 May;1(2):113-24. doi: 10.1007/BF02290211.