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单词 antegrade
释义

antegradeadj.

Brit. /ˈantᵻɡreɪd/, U.S. /ˈæntəˌɡreɪd/
Origin: Formed within English, by derivation. Etymons: ante- prefix, -grade comb. form.
Etymology: < ante- prefix + -grade comb. form, probably after retrograde adj. Compare later anterograde adj.
= anterograde adj., esp. (in later use) anterograde adj. 3.rare (chiefly Dentistry) before mid 20th cent.
ΚΠ
1863 W. H. Atkinson in Trans. Amer. Dental Assoc. 1863 (1864) 114 It is next thing to impossible to confine ourselves to an undisturbed functional activity, or purely antegrade physiological role of organic movement.
1886 Trans. New Jersey State Dental Soc. 1884–5–6 115 There are so many terminations to the antegrade and retrograde nutrient movements that [etc.].
1899 A. Forel in W. E. Story & L. N. Wilson Clark Univ., 1889–99, Decennial Celebration 418 The amnesia of retrograde and antegrade character came on after dengue fever.
1967 Canad. Med. Assoc. Jrnl. 15 July (Abstracts) 18/2 This occurred when an antegrade peristaltic wave from one limb arrived at the junction.
1972 Amer. Jrnl. Cardiol. 29 111 Concealed retrograde conduction across the region of unidirectional block facilitates antegrade A–V transmission.
1997 M. L. Elkiss & L. E. Rentz in R. C. Ward Found. Osteopathic Med. xxxiv. 403/1 The antegrade and retrograde flow of axoplasm suggests that the communication is bidirectional.
2014 J. M. Vinocur in D. T. Huang & T. Prinzi Clin. Cardiac Electrophysiol. Clin. Pract. iv. 59 The risk of sudden death depends primarily on the antegrade conduction characteristics of the pathway.
This is a new entry (OED Third Edition, June 2016; most recently modified version published online December 2021).
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adj.1863
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