| retrospective study | <epidemiology> A study in which people are enrolled and then have their history of risks, infections or disease measured. (05 Dec 1998) |
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| retrospondylolisthesis | Slipping posteriorly of the body of a vertebra, bringing it out of line with the adjacent vertebrae. Origin: retro-+ G. Spondylos, vertebra, + olisthesis, a slipping (05 Mar 2000) |
| retrosternal | <anatomy> Situated or occurring behind the sternum. (18 Nov 1997) |
| retrosternal hernia | A diaphragmatic hernia protruding through Morgagni's foramen. (05 Mar 2000) |
| retrosternal space | On lateral chest radiographs, the region dorsal to the sternum and ventral to the ascending aorta. Synonym: anterior clear space. (05 Mar 2000) |
| retrosteroid | A term sometimes used to designate a steroid in which the orientations of the substituents at carbons-9 and -10 are the opposite of those of the reference or "parent" compound. (05 Mar 2000) |
| retrotarsal | Posterior to the tarsus, or edge of the eyelid. (05 Mar 2000) |
| retrotarsal fold | The space formed by the junction of the bulbar and palpebral portions of the conjunctiva, that of the upper lid being the fornix conjunctivae superior and that of the lower lid the fornix conjunctivae inferior. Synonym: fornix conjunctivae, conjunctival cul-de-sac, retrotarsal fold. (05 Mar 2000) |
| retrotransposon | <molecular biology> Transposable element with a transpositional mechanism requiring reverse transcriptase in a manner reminiscent of retroviruses, to which they may be related. (18 Nov 1997) |
| retrotransposons | Transposable elements (transposons) that involve a retrovirus-like process of reverse transcription. The DNA element is transcribed into RNA, reverse-transcribed into DNA, and then inserted at a new site in the genome. (12 Dec 1998) |
| retrouterine | Posterior to the uterus. (05 Mar 2000) |
| retrovaccination | <medicine> The inoculation of a cow with human vaccine virus. Source: Websters Dictionary (01 Mar 1998) |
| retroversioflexion | Combined retroversion and retroflexion of the uterus. (05 Mar 2000) |
| retroversion | 1. A turning backward, as of the uterus. 2. Condition in which the teeth are located in a more posterior position than is normal. Origin: retro-+ L. Verto, pp. Versus, to turn (05 Mar 2000) |
| retroverted | Denoting retroversion. (05 Mar 2000) |
| retractile |
generally exserted, but capable of being drawn in.
출처: www.biology.lsu.edu/heydrjay/ThomasSay/terms.html
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| retrovirus |
RNA virus that carries the enzyme reverse transcriptase and forms a DNA copy of its genome during its reproductive cycle.
출처: science.education.nih.gov/supplements/nih1/disease...
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| retroflexed |
Bent backward.
출처: aspin.asu.edu/geneinfo/glos-r.htm
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| retrovirus |
a class of enveloped viruses that have their genetic material in the form of RNA and use the reverse transcriptase enzyme to translate their RNA into DNA in the host cell.
출처: www.aegis.com/pubs/beta/1999/be990414.html
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| retrospective study |
a study based on the medical records of patients, looking backward in time at events that happened in the past.
출처: www.aegis.com/pubs/beta/1999/be990414.html
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