vaso- 或 vas-
pref.（前缀）
语源
pref.（前缀）
- Blood vessel:
表示“血管”的意思：
vasoconstriction.
血管缩小 - Vas deferens:
表示“输精管”的意思：
vasectomy.
输精管割除术
语源
- From Latin vās [vessel]
源自 拉丁语 vās [容器]
vaso- or (before a vowel) vas-
combining form
indicating a blood vessel
⇒
vasodilator
indicating the vas deferens
⇒
vasectomy
Origin
from Latin vās vesselvaso-
Word Origin
1
a combining form meaning “vessel,” used in the formation of compound words:
vasoconstrictor.
Also, especially before a vowel, vas-.
Origin
< Latin vās vessel + -o-
Related Words
- vasovasostomy
- vas-
- vasoactive
- vasoconstriction
- vasoconstrictive
- vasoconstrictor
vaso-a word element meaning 'vessel', as in vasoconstrictor.
[combining form representing Latin vās vessel]vaso-
combining form
⇨ see vas-
combining form
⇨ see vas-
vaso-
combining form
- of or relating to a vessel or vessels, especially blood vessels表示“管”（尤指“血管”）：
-
vasoconstriction.
词源
from Latin vas 'vessel'.
1847 Todd's Cycl. Anat. III. 1026/2*Vaso-cellular structure . [ of the penis]
1925 Proc. R.Soc. B. XCVII. 325The toxic and *vaso⁓constricting action..has not been confronted by us provided we make use of freshly defibrinated blood.
1975 Daily Colonist (Victoria, B.C. ) 16 July 2/3One of the vasoconstricting drugs..can be helpful.
1899 Allbutt's Syst. Med. VII. 249The velocity of the blood flow is increased, whenever the arterial pressure is raised by general *vaso-constriction.
1890 W. James Princ. Psychol. I. 97Slowing and quickening of the heart..are independent of the *vaso-constrictive phenomenon.
1895 Rolleston Dis. Liver 271To obtain the local vasoconstrictive effect on the bleeding vessels.
1877 M. Foster Physiol. 259Stimulating a number of *vaso-constrictor nerves.
1896 Allbutt's Syst. Med. I. 112When the vaso-constrictors alone are acting, the process is retarded.
1851 G. A. Mantell Petrifactions iii. §5. 254The softer *vaso-dentinal tract of the tooth opposed to it below.
1849–52 Todd's Cycl. Anat. IV. ii. 878The tubes which convey the capillary vessels through the substance of the osteo- and *vaso-dentine of the teeth of fishes.
1880 Günther Fishes 365Numerous fissures radiating from the central mass of vasodentine.
1896 Allbutt's Syst. Med. I. 344When one lower limb was heated, *vaso-dilatation..and sweating were observed in the other lower limb.
1956 Nature 18 Feb. 340/1 The well-known *vasodilating effect of an increased concentration of carbon dioxide.
1962 in L. Kudrow Cluster Headache i. 9Vasodilating headache: a suggestive classification.
1977 Lancet 30 July 231/1 A drug such as isoprenaline with a cardiac stimulant and peripheral vasodilating action can improve tissue perfusion.
1908 Practitioner Aug. 348 The tourniquet is then released, the affected members then become bright red, owing to a sudden *vasodilation.
1974 M. C. Gerald Pharmacol. vi. 111Beta-receptor activation causes a widening of small blood vessels (vasodilation).
1881 Nature XXIII. 236 The nerves which act as *vaso-dilators on the mucous membrane of the buccal cavity.
1880 Günther Fishes 155At the bottom of this sac there is a small *vaso-ganglion,..by which the urine is secreted.
1882 Nature XXVI. 411 Nerves..which, when stimulated, occasion..the dilatation of arteries—the so-called ‘*vaso-inhibitory’ or ‘vaso-dilator’ nerves.
1926 W. N. Berkeley Princ. &Pract. EndocrineMed. ix. 299Vasectomy or *vasoligation in old men is said..to cause atrophy of the sperm mechanism of the testis.
1932 C. R. Moore in E. Allen Sex & Internal Secretions vii. 314There is no acceptable evidence that vasectomy or vasoligation has any rejuvenating effect.
1973 Washington Post 13 Jan. a–8/4 The experiments involved the use of the vasectomy technique, or a closely related one called ‘vasoligation’, to close off the two tiny ducts that carry the male spermatozoa.
1865 Intell. Observ. No. 47. 390Excitation of *vaso-motive action.
1902 Buck's Handbk. Med. Sci. (rev. ed. ) V. 74/1Sedation of maniacal excitement and relaxation of *vaso⁓spasm in melancholic stupor are better accomplished by warm than cold baths.
1977 Lancet 14 May 1039/2 Workers with vibrating hand tools, such as pneumatic drills and chain saws, are at risk of episodic vasospasm, particularly when the vibration is associated with cold exposure.
1932 Glasgow Med. Jrnl. CXVIII. 146Promising results have been obtained in certain cases of scleroderma in which a *vasospastic element is present.
1980 Brit. Med. Jrnl. 18 Oct. 1033/2The results..indicate that prostaglandin E1 given by central venous infusion is a safe and effective method of treating severe vasospastic disease.
1907 W. R. Gowers Border-Land of Epilepsy ii. 18When the vaso-motor spasm preponderates, the case may seem to differ from the type more than it really does. Such cases may be termed ‘*vaso-vagal’.
1974 R. M. Kirk et al. Surgery iii. 41/2Vasovagal..shock, and fainting caused by an emotional crisis, produce marked dilation of vessels in the muscles, reducing circulatory blood volume.
1976 Nature 27 May 334/2 Some had a frank vasovagal reaction with yawning, bradycardia and pallor and could not continue the test procedure.
1949 New Gould Med. Dict. 1119/1*Vasovasostomy.
1957 Jrnl. Urol. LXXVIII. 79For this study vasovasostomy, rather than epididymovasostomy was chosen.
1982 Jrnl. Andrology III. 21/2Seven patients undergoing vasovasostomy for reversal of male sterility secondary to vasectomy.
1876 Q. Jrnl. Microsc. Sci. XVI. 246M. Ranvier describes in the omentum a network of cells which are destined to form new capillary vessels. He therefore designates them ‘*vaso-formative cells’.
1880 Jrnl. R.Microsc. Soc. 582‘Vasoformative’ cells.
1931 J. E. Frazer Man. Embryol. vii. 63The vaso-formative cells in the body of the embryo..begin to lay down a simple system of paired channels, which..render possible some sort of circulation.
1976 Nature 29 July 348/3 The tumours formed are ‘vasoformative sarcomas’.., so it seems that these cells are not fibroblasts but arise from endothelial tissue.
1900 Dorland Med. Dict. ,*Vasomotion.
1944 Amer. Jrnl. Anat. LXXV. 188The predominance of the dilator-phases of the vasomotion..occurs when the tissue is tending to become hyperemic.
1989 Lancet 1 Apr. 737/2 The result is abnormal vasomotion and uneven distribution of blood flow.
ORIGIN: from Latin vas -o-
vaso-
combining form. blood vessel; vascular system: Vasoconstrictor = a drug, nerve, etc., that constricts blood vessels.
[< Latin vās, vāsis vessel]
vaso-
— see vas-
— see vas-
vaso-
Prefix
(or vas- before a vowel)
- medicine, pathology Pertaining to blood vessels or the vascular system.
Etymology
Combining form of Latin vās.