| xenogeneic | <pathology> Literally, of foreign genetic stock, usually applied to tissue or cells from another species, as in xenogeneic transplantation. (18 Nov 1997) |
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| xenogeneic graft | <surgery> A surgical graft of tissue from one species onto or into individuals of unlike species, genus or family. Also know as a heteroplastic graft. See: xenotransplantation. (11 May 1997) |
| xenogenesis | <biology> Same as Heterogenesis. The fancied production of an organism of one kind by an organism of another. Origin: Gr. Xenos a stranger + E. Genesis. Source: Websters Dictionary (01 Mar 1998) |
| xenogenetic | <biology> Of or pertaining to xenogenesis; as, the xenogenetic origin of microzymes. Source: Websters Dictionary (01 Mar 1998) |
| xenogenic | 1. Originating outside of the organism, or from a foreign substance that has been introduced into the organism. Synonym: xenogenous. Synonym: xenogeneic. Origin: xeno-+ G. -gen, producing (05 Mar 2000) |
| xenogenous | Synonym: xenogenic. Synonym: xenogeneic. (05 Mar 2000) |
| xenograft | <surgery> A surgical graft of tissue from one species onto or into individuals of unlike species, genus or family. Also know as a heteroplastic graft. See: xenotransplantation. (11 May 1997) |
| xenomania | <psychiatry> A mania for, or an inordinate attachment to, foreign customs, institutions, manners, fashions, etc. Origin: Gr. Xenos strange + E. Mania. Source: Websters Dictionary (01 Mar 1998) |
| xenomi | <zoology> A suborder of soft-rayed fresh water fishes of which the blackfish of Alaska (Dallia pectoralis) is the type. Origin: NL, from Gr. Xenos strange. Source: Websters Dictionary (01 Mar 1998) |
| xenon | <chemical> A noble gas with the atomic symbol xe, atomic number 54, and atomic weight 131.30. It is found in the earth's atmosphere and has been used as an anaesthetic. Pharmacological action: anaesthetics, inhalation. Chemical name: Xenon (12 Dec 1998) |
| xenon 133 | <radiology> Xe-133, half-life: 5.2 days, 80 keV photon, dose for V/Q imaging = 20 mCi Cf: other lung ventilation agents (12 Dec 1998) |
| xenon isotopes | Stable xenon atoms that have the same atomic number as the element xenon, but differ in atomic weight. Xe-124, 126, 128-131, 134, and 136 are stable xenon isotopes. (12 Dec 1998) |
| xenon radioisotopes | Unstable isotopes of xenon that decay or disintegrate emitting radiation. Xe atoms with atomic weights 121-123, 125, 127, 133, 135, 137-145 are radioactive xenon isotopes. (12 Dec 1998) |
| xenon-133 | A radioisotope of xenon with a gamma emission at 81 keV and a physical half-life of 5.243 days; used in the study of pulmonary function and organ blood flow. (05 Mar 2000) |
| xenoparasite | An ecoparasite that becomes pathogenic in consequence of weakened resistance on the part of its host. (05 Mar 2000) |
Synonyms : Asialias, Dryness, Mouth, Hyposalivations, Xerostomias
Synonyms :
Synonyms : Xipamid
Synonyms : Xipapillomaviruses
Synonyms : Bone, Xiphoid, Bones, Xiphoid, Xiphoid Bones
| xanthoma |
(xan
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| xanthomatosis |
(xan
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| xanthomatous |
(xan
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| xanthophyll |
(xan
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| xanthoprotein |
(xan
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| X | the cardinal number that is the sum of ten and one |
|---|---|
| X | a city of central China |
| X | the cardinal number that is the sum of eleven and one |
| X | denoting a quantity consisting of 12 items or units |
| X | the cardinal number that is the sum of twelve and one |
| X | being one more than twelve |
| X | coarse grayish green annual yellow-flowered herb |
| X | type genus of the Xiphiidae |
| X | large toothless marine food fish with a long swordlike upper jaw |
| X | comprising the common swordfishes |
| X | bulbous iris of western Mediterranean region having usually violet-purple flowers |
| X | smallest of the three parts of the breastbone |