| astrophotography | The application of photography to the delineation of the sun, moon, and stars. Origin: Astro- + photography. Source: Websters Dictionary (01 Mar 1998) |
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| astrophysical | Pertaining to the physics of astronomical science. Source: Websters Dictionary (01 Mar 1998) |
| astrophyton | <zoology> A genus of ophiurans having the arms much branched. Origin: Astro- + Gr. Fyton a plant. Source: Websters Dictionary (01 Mar 1998) |
| astroscope | <instrument> An old astronomical instrument, formed of two cones, on whose surface the constellations were delineated. Origin: Astro- + scope. Source: Websters Dictionary (01 Mar 1998) |
| astrosphere | A set of radiating microtubules extending outward from the cytocentrum and centrosphere of a dividing cell. Synonym: aster, attraction sphere, Lavdovsky's nucleoid, paranuclear body. Origin: G. Astron, star, + sphaira, ball (05 Mar 2000) |
| astrotactin | <protein> Neuronal surface glycoprotein with an apparent Mr 100 kD, thought to function as a neuron glia ligand in the binding of cerebellar granule neurons to astroglia. Expressed transiently in the cerebellum of the developing mammalian brain during periods of glia guided neuronal migration. (18 Nov 1997) |
| astrotheology | <study> Theology founded on observation or knowledge of the celestial bodies. (04 Mar 1998) |
| astroviridae | A family of RNA viruses with one genus: astrovirus. They cause gastroenteritis in humans and also infect other vertebrates. (12 Dec 1998) |
| astroviridae infections | Infections with astrovirus, causing gastroenteritis in human infants, calves, lambs, and piglets. (12 Dec 1998) |
| astrovirus | A genus of small, circular RNA viruses in the family astroviridae. They cause gastroenteritis and are found in the stools of several vertebrates including humans. Transmission is by the faecal-oral route. There are at least seven human serotypes and the type species is human astrovirus 1. (12 Dec 1998) |
| astroviruses | <virology> Spherical viruses with 5 or 6 pointed star shaped surface pattern. May be associated with enteritis in various vertebrates. (18 Nov 1997) |
| astrocyte |
A type of glial cell. Glial cells are the connective tissue cells of the central nervous system (CNS), serving as the supportive structure that holds together and protects neurons. Astrocytes are relatively large glial cells with thread-like projections that connect with neurons and small blood vessels (capillaries). These projections form part of the so-called "blood-brain barrier. ...
출처: www.dbs-stn.org/glossary.asp
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| astrocyte |
(Gr. a star-shaped cell): Largest and most numerous type of neuroglial cell within the central nervous system. These cells of ectodermal origin are of two types; fibrous and protoplasmic astrocytes
출처: www.umanitoba.ca/faculties/medicine/anatomy/neuro/...
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| astrocytomas |
(as-tro-sye-TOE-mas): Tumors that begin in the brain or spinal cord in small, star-shaped cells called astrocytes.
출처: www.spineuniverse.com/community/cancerdictionary.h...
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| astrocytosis |
A proliferation of astrocytes owing to the destruction of nearby neurons during an episode of hypoxia or hypoglygemia.
출처: www.med.uwo.ca/ecosystemhealth/education/glossary....
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| astrobiology |
the scientific study of the living universe, its past, present, and future
출처: whyfiles.larc.nasa.gov/text/kids/Problem_Board/pro...
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| ASTRO | tall tropical American timber tree especially abundant in eastern Brazil |
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| ASTRO | a physicist who studies astronomy |
| ASTRO | inconceivably large |
| ASTRO | relating or belonging to the science of astronomy |
| ASTRO | inconceivably large |
| ASTRO | relating or belonging to the science of astronomy |
| ASTRO | any telescope designed to collect and record electromagnetic radiation from cosmic sources |
| ASTRO | a unit of length used for distances within the solar system |
| ASTRO | the time for the earth to make one revolution around the sun, measured between two vernal equinoxes |
| ASTRO | enormously |
| ASTRO | the branch of physics that studies celestial bodies and the universe as a whole |
| ASTRO | a satellite equipped with a telescope to observe infra-red radiation |