| 释义 |
hepatin Biochem.|ˈhɛpətɪn|
Also (sense 1) -ine.
[f. hepat- + -in1.]
†1. = glycogen. Obs.
1858F. W. Pavy in Guy's Hosp. Rep. IV. 316 [In calling it glucogenic] we are giving a name..to a substance which implies a purpose to which the facts..show it does not naturally administer in the living animal... I therefore propose to call it hepatine—a term which..cannot convey an erroneous impression..and which, nevertheless, is strictly pertinent. 1860― in Phil. Trans. R. Soc. CL. 608, I have made some analyses to show..how much sugar is formed for the hepatine that disappears. 1865W. B. Carpenter Man. Physiol. (ed. 4) i. iii. 108 The conversion of hepatine into sugar seems to be promoted by the presence of a ‘ferment’ not merely in the liver itself, but also in the blood circulating through it. Ibid. ii. viii. 454 There is evidence that Hepatin may be formed in the Liver at the expense of Albuminous substances.
2. [a. G. hepatin (S. S. Zaleski 1886, in Zeitschr. f. physiol. Chem. X. 494)], an iron-containing protein reported to occur in liver.
1886Jrnl. Chem. Soc. L. 1054 Iron..is found in all the morphological constituents of the liver tissue in organic combinations, both with albuminates and with nucleïn. In the iron-nucleïn group of compounds, one is present which gives the ordinary tests for iron in contradistinction to the others which do not; from this latter group one compound, hepatin, has been isolated. 1891W. D. Halliburton Text-bk. Chem. Physiol. & Path. xxv. 551 The quantity of iron in the blood-free liver was found to vary between wide limits, but it was constantly found in organic combinations in the liver-cells, especially with nuclein; and one of the iron-nuclein compounds named hepatin was isolated. 1914G. M. Niles Diagn. & Treatm. Digestive Dis. xiv. 357 Other somewhat vaunted preparations are gasterin and hepatin, which are obtained from the gastric juice of dogs through gastric fistulas. |