| pyramidion | Origin: NL, from L. Pyramis. See Pyramid. The small pyramid which crowns or completes an obelisk. Source: Websters Dictionary (01 Mar 1998) |
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| pyramidoid | A solid resembling a pyramid. Synonym: pyramoid. Origin: Gr, pyramid + -id: cf. F. Pyramidoide. Source: Websters Dictionary (01 Mar 1998) |
| pyramidotomy | Section of pyramidal tracts, in the spinal cord, for the relief of involuntary movements. Origin: G. Pyramis, pyramid, + tome, incision Medullary pyramidotomy, a medullary pyramidal tractotomy. Spinal pyramidotomy, a spinal pyramidal tractotomy. (05 Mar 2000) |
| pyramin | 4-amino-5-hydroxymethyl-2-methylpyrimidine;one of the products resulting from the hydrolysis of thiamin by thiaminase and appearing in the urine; a competitive inhibitor of pyridoxal. Synonym: pyramin, pyramine. (05 Mar 2000) |
| pyramis | A pyramid. Source: Websters Dictionary (01 Mar 1998) |
| pyramis medullae oblongatae | An elongated, white prominence on the ventral surface of the medulla oblongata on either side along the anterior median fissure, corresponding to the pyramidal tract. Synonym: pyramis medullae oblongatae, anterior column of medulla oblongata, anterior pyramid. (05 Mar 2000) |
| pyramis renalis | One of a number of pyramidal masses seen on longitudinal section of the kidney; collectively, they constitute the renal medulla, and contain part of the secreting tubules and the collecting tubules. Synonym: pyramis renalis, malpighian pyramid, medullary pyramid. (05 Mar 2000) |
| pyramis tympani | A conical projection posterior to the vestibular window in the middle ear; it is hollow and contains the stapedius muscle. Synonym: pyramid of tympanum, pyramidal eminence, pyramis tympani. (05 Mar 2000) |
| pyramis vermis | A subdivision of the inferior vermis of the cerebellum between the tuber and the uvula. Synonym: pyramis vermis, cerebellar pyramid. Pyramid of vestibule, the upper triangular extremity of the crista vestibuli. Synonym: pyramis vestibuli. (05 Mar 2000) |
| pyramis vestibuli | pyramid of vestibule |
| pyran | A cyclic compound that may be considered the formal parent of sugars with an oxygen bridge from carbon atoms 1 to 5 (the pyranoses). (05 Mar 2000) |
| pyran copolymer | <chemical> 2,5-furandione polymer with 1,1'-oxybis(ethene). Copolymer of divinyl ether and maleic anhydride that is acts as an immunostimulant with antineoplastic and anti-infective properties. It is used also in combination with other antineoplastic agent. Pharmacological action: antineoplastic agent, antiviral agents, interferon inducers. Chemical name: 2,5-Furandione, polymer with 1,1'-oxybis(ethene) (12 Dec 1998) |
| pyranone | A keto derivative of pyran. Synonym: pyranone. (05 Mar 2000) |
| pyranose | <chemical> Sugar structure in which the carbonyl carbon is condensed with a hydroxyl group (i.e. In a hemi acetal link), forming a ring of five carbons and one oxygen. most hexoses exist in this form, although in sucrose, fructose is found with the smaller (four carbon) furanose ring. (18 Nov 1997) |
| pyranose ring | <chemistry> A six-membered cyclic haemiacetal or ketal. (09 Jan 1998) |
Synonyms : Carboxylase, Pyruvate
Synonyms : Deficiency Disease, Pyruvate Carboxylase, Type II Ataxia with Lactic Acidosis
Synonyms : 2 Oxo Acid Carboxy Lyase, Acid Carboxy-Lyase, 2-Oxo, Carboxy-Lyase, 2-Oxo Acid, Carboxylase, alpha-Ketoacid, Decarboxylase, Pyruvate, Decarboxylase, Pyruvic, alpha Carboxylase, alpha Ketoacid Carboxylase
Synonyms : Pyruvate Decarboxylase (Lipoamide), Pyruvate Dehydrogenase Component E1, Pyruvate Dehydrogenase-E1, Pyruvate Dehydrogenase E1
Synonyms : Pyruvate Dehydrogenase Phosphate Phosphatase, Phosphatase, PDH, Phosphatase, Pyruvate Dehydrogenase
| pylon |
??creates 8 Psi each, powers buildings
출처: www.nationmaster.com/encyclopedia/Protoss
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| pyemia |
septicemia with pus in blood and secondary sites of suppuration
출처: www.southalabama.edu/alliedhealth/cls/Ravine/gloss...
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| pyloric sphincter |
muscle between the stomach and the small intestine.
출처: ymghealthinfo.org/content.asp
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| pyknosis |
a thickening, especially degeneration of a cell in which the nucleus shrinks in size and the chromatin condenses to a solid, structureless mass.
출처: www.uwo.ca/pathol/glossary.html
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| pyriform lobe |
A pear-shaped lobe that is prominent in macrosmatic animals. It includes the lateral olfactory gyrus, and areas (uncus, periamygdaloid, entorhinal) of the anterior parahippocampal gyrus. This corresponds to the primary and secondary olfactory areas of cortex.
출처: www.umanitoba.ca/faculties/medicine/anatomy/neuro/...
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| Py | (Greek mythology) the priestess of Apollo at Delphi who transmitted the oracles |
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| Py | fungi having sporangia usually borne successively and singly at the tips of branching sporangiophores |
| Py | friend of Damon |
| Py | any fungus of the genus Pythium |
| Py | fungus causing damping off disease in seedlings |
| Py | epithet for Apollo |
| Py | large Old World boas |
| Py | a soothsaying spirit or a person who is possessed by such a spirit |
| Py | (Greek mythology) dragon killed by Apollo at Delphi |
| Py | very large python of southeast Asia |
| Py | of southeast Asia and East Indies |
| Py | very large python of tropical and southern Africa |