| rhodochrosite | <chemical> Manganese carbonate, a rose-red mineral sometimes occuring crystallized, but generally massive with rhombohedral cleavage like calcite. Synonym: dialogite. Origin: Gr. "rodon the rose + a colouring. Source: Websters Dictionary (01 Mar 1998) |
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| rhodococcus | A bacterial genus of the order actinomycetales. (12 Dec 1998) |
| rhodococcus equi | A species of rhodococcus found in soil, herbivore dung, and in the intestinal tract of cows, horses, sheep, and pigs. It causes bronchopneumonia in foals and can be responsible for infection in humans compromised by immunosuppressive drug therapy, lymphoma, or aids. (12 Dec 1998) |
| rhodocrinite | <paleontology> A rose encrinite. Origin: Gr. "rodon rose + lily. Source: Websters Dictionary (01 Mar 1998) |
| rhododendron | <botany> A genus of shrubs or small trees, often having handsome evergreen leaves, and remarkable for the beauty of their flowers; rosebay. Origin: L, fr. Gr. "rododendron, literally, rose tree; "rodon rose + dendron tree. See Rose. Source: Websters Dictionary (01 Mar 1998) |
| rhodogenesis | The production of rhodopsin by the combination of 11-cis-retinal and opsin in the dark. Origin: rhodopsin + G. Genesis, production (05 Mar 2000) |
| rhodonite | <chemical> Manganese spar, or silicate of manganese, a mineral occuring crystallized and in rose-red masses. It is often used as an ornamental stone. Origin: Gr. "rodon the rose. Source: Websters Dictionary (01 Mar 1998) |
| rhodophane | <physiology> The red pigment contained in the inner segments of the cones of the retina in animals. See Chromophane. Origin: Gr. "rodon the rose + to show. Source: Websters Dictionary (01 Mar 1998) |
| rhodophylactic | Relating to rhodophylaxis. (05 Mar 2000) |
| rhodophylaxis | The action of the pigment cells of the choroid in preserving or facilitating the reproduction of rhodopsin. Origin: rhodopsin + G. Phylaxis, a guarding (05 Mar 2000) |
| Rhodophyta | <botany> Division of algae, many of which have branching filamentous forms and red colouration. The latter is due to the presence of phycoerythrin. The food reserve is floridean (starch), found outside the plastid. The walls contain sulphated galactans such as carrageenan and agar. (23 Aug 1998) |
| rhodopseudomonas | A genus of gram-negative, rod-shaped, phototrophic bacteria found in aquatic environments. Internal photosynthetic membranes are present as lamellae underlying the cytoplasmic membrane. (12 Dec 1998) |
| rhodopsin | <protein> Light sensitive pigment formed from retinal linked through a Schiff's base to opsin: rhodopsin is an integral membrane protein found in the discs of retinal rods and cones, comprising some 40% of the membrane. Vertebrate opsins are proteins of 38 kD. See: bacteriorhodopsin. (18 Nov 1997) |
| rhodopsin kinase | <enzyme> Resembles retinal s-antigen in capacity to induce uveitis in experimental animals; isolated from rod photoreceptors; human enzyme 92% identical to bovine enzyme Registry number: EC 2.7.1.125 Synonym: opsin kinase (26 Jun 1999) |
| rhodoquinone oxidoreductase | <enzyme> Couples rotenone-sensitive NADH oxidation with etf and the subsequent reduction of 2-methyl branched-chain enoyl-coas Registry number: EC 1.- Synonym: electron-transfer flavoprotein-rhodoquinone oxidoreductase, etf-ro (26 Jun 1999) |
Synonyms :
Synonyms :
Synonyms :
Synonyms : Rhodopseudomonas capsulata
Synonyms : Rhodobacter spheroides, Rhodopseudomonas spheroides
| Rhodesian trypanosomiasis |
the usually acute, more severe, often fatal form of African trypanosomiasis, occurring in East Africa, caused by Trypanosoma brucei rhodesiense, transmitted by the bites of infected tsetse flies, chiefly Glossina pallidipes, G. morsitans, and G. swynnertoni. This form differs from Gambian trypanosomiasis in that the acute form has a duration of 3 to 9 months and central nervous system involvement occurs earlier in its course. Called also East African t. and Rhodesian sleeping sickness.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| rhombic lip |
the lateral boundary of the rhombencephalon during embryonic life.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Rhododendron |
Rhododendron (from the Greek: rhodos, "rose"; dendron, "tree") is a genus of flowering plants in the family Ericaceae. This is such a large genus that the plants are organised by subgenus, section, subsection and series. These subgenera can be basically divided into four groups:*Subgenus Rhododendron: small leaf or lepidotes (with scales on the underside of their leaves). Type: Rhododendron ferrugineum L. ...
출처: en.wikipedia.org/wiki/Rhododendron
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| rhombencephalon |
The most caudal of the primary vesicles that are present in the early neural tube, which later gives rise to two secondary vesicles: metencephalon (prospective pons and cerebellum) and myelencephalon (prospective medulla oblongata).
출처: www.nature.com/nrn/journal/v2/n2/glossary/nrn0201_...
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| rhonchi |
A coarse gurgling sound in the lungs that indicates the presence of thick fluid.
출처: www.ehealthmd.com/library/pneumonia/PNM_glossary.h...
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| RHO | a pink or red mineral consisting of crystalline manganese silicate |
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| RHO | coextensive with the Rhodophyta: red algae |
| RHO | lower plants |
| RHO | a red photopigment in the retinal rods of vertebrates |
| RHO | 1 species |
| RHO | evergreen of Australia yielding a dark yellow wood |
| RHO | type genus of the family Rhodymeniaceae |
| RHO | coarse edible red seaweed |
| RHO | a family of protoctista |
| RHO | an order of dicotyledonous plants |
| RHO | a parallelogram with four equal sides |
| RHO | the posterior portion of the brain including cerebellum and pons and medulla oblongata |