| pyranosone dehydratase | <enzyme> From phanerochaete chrysosporium; acts on several osones (glycosuloses) with the preferred substrate being d-glucosone which was converted by the enzyme to cortalcerone; the pyranose form of glucosone undergoes two enzymatic dehydrations to give cortalcerone on spontaneous cyclization Registry number: EC 4.2.1.- Synonym: aldos-2-ulose dehydratase (26 Jun 1999) |
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| pyrantel | <chemical> A depolarising neuromuscular-blocking agent, that causes persistent nicotinic activation resulting in spastic paralysis of susceptible nematodes. It is a drug of second-choice after benzimidazoles for treatment of ascariasis, hookworm, and pinworm infections, being effective after a single dose. Pharmacological action: antinematodal agent, neuromuscular depolarising agents. Chemical name: Pyrimidine, 1,4,5,6-tetrahydro-1-methyl-2-(2-(2-thienyl)ethenyl)-, (E)- (12 Dec 1998) |
| pyrantel pamoate | <chemical> Broad spectrum antinematodal anthelmintic used also in veterinary medicine. Pharmacological action: antinematodal agent. Chemical name: 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-, compd. With (E)-1,4,5,6-tetrahydro-1-methyl-2-(2-(2-thienyl)ethenyl)pyrimidine (1:1) (12 Dec 1998) |
| pyrantel tartrate | <chemical> (e)-1,4,5,6-tetrahydro-1-methyl-2-[2-(2-thienyl)vinyl]pyrimidine tartrate (1:1). Broad spectrum anthelmintic for livestock. Synonym: banminth. Pharmacological action: anthelmintic, antinematodal agent. Chemical name: Pyrimidine, 1,4,5,6-tetrahydro-1-methyl-2-(2-(2-thienyl)ethenyl)-, (E)-, (R-(R*,R*))-2,3-dihydroxybutanedioate (1:1) (12 Dec 1998) |
| pyrargyrite | <chemical> Ruby silver; dark red silver ore. It is a sulphide of antimony and silver, occurring in rhombohedral crystals or massive, and is of a dark red or black colour with a metallic adamantine luster. Origin: Gr. Fire + silver. Source: Websters Dictionary (01 Mar 1998) |
| pyrathiazine hydrochloride | 10-[2-(1-Pyrrolidyl)ethyl]phenolthiazine hydrochloride;an antihistaminic. (05 Mar 2000) |
| pyrazinamide | <chemical> A pyrazine that is used therapeutically as an antitubercular agent. Pharmacological action: antitubercular agents. Chemical name: Pyrazinecarboxamide (12 Dec 1998) |
| pyrazinamide deamidase | <enzyme> Pyrazinamide forms pyrazinoic acid and ammonia Registry number: EC 3.5.1.- Synonym: pyrazinamidase, pnca gene product (26 Jun 1999) |
| pyrazolone | A class of non-steroidal anti-inflammatory agents used in the treatment of arthritic conditions; e.g., phenylbutazone. (05 Mar 2000) |
| pyrectic | <symptom> Pertaining to or characterised by fever. Origin: L. Febrilis (18 Nov 1997) |
| pyrena | Origin: NL, fr. Gr, the stone of fruit. <botany> A nutlet resembling a seed, or the kernel of a drupe. Source: Websters Dictionary (01 Mar 1998) |
| pyrenaemia | A condition characterised by the presence of nucleated red blood cells. Origin: G. Pyren, the pit of a fruit, + haima, blood (05 Mar 2000) |
| pyrene | <botany> The 'stone' (endocarp plus seed) of a succulent fruit. Compare: berry, drupe. (09 Oct 1997) |
| pyrenes | <chemical> A group of condensed ring hydrocarbons. Pharmacological action: carcinogens. (12 Dec 1998) |
| Pyrenochaeta romeroi | One of the numerous species of true fungi capable of causing mycetoma in humans. (05 Mar 2000) |
Synonyms : Complex, Pyruvate Dehydrogenase, Dehydrogenase Complex, Pyruvate
Synonyms : Juvenile Pyruvate Dehydrogenase Complex Deficiency Disease, Neonatal Pyruvate Dehydrogenase Complex Deficiency Disease, PDHC Deficiency Disease, Pyruvate Dehydrogenase Complex Deficiency Disease, Juvenile, Type I Ataxia with Lactic Acidosis
Synonyms : L-Type Pyruvate Kinase, M-Type Pyruvate Kinase, M1-Type Pyruvate Kinase, M2-Type Pyruvate Kinase, Pyruvate Kinase L, R-Type Pyruvate Kinase, L Type Pyruvate Kinase, M Type Pyruvate Kinase, M1 Type Pyruvate Kinase, M2 Type Pyruvate Kinase, Pyruvate Kinase, L-Type
Synonyms :
Synonyms : Oxidase, Pyruvate
| pyramidal |
Term applied to descending motor pathways from the brain which provide the nerve supply to different mucle groups; pyramidal signs of disease include opisthotonus, head retroflexion, spasticity, and trismus (tightening of jaw muscles).
출처: www.lsdn.com/glance_glossary.shtml
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| pyrimidine |
the nitrogenous bases, cytosine, thymine, and uracil, found in DNA or RNA.
출처: www.oup.com/uk/booksites/content/0199264724/studen...
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| pyloric stenosis |
Abnormal narrowing of the opening between the stomach and small intestine
출처: glenlivet.mph.ed.ac.uk/endo/private/glossary.htm
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| pyloric stenosis |
Narrowing (stenosis) of the outlet of the stomach so that food cannot pass easily from the stomach into the duodenum (intestine), resulting in feeding problems and projectile vomiting. The obstruction can be corrected by a relatively simple surgical procedure.
출처: www.providence.org/alaska/tchap/glossary/P.htm
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| pyrophosphate arthropathy |
Joint disease resulting from pyrophosphate deposition in joints. It has inflammatory and degenerative components.
출처: www.ilar.org/Glossary/Glossary_p.htm
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| Py | Australian python with a variegated pattern on its back |
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| Py | (Greek mythology) the priestess of Apollo at Delphi who transmitted the oracles |
| Py | a witch with powers of divination |
| Py | in some classifications a family separate from Boidae comprising Old World boas |
| Py | Old World boas: pythons |
| Py | presence of white blood cells in the urine |
| Py | any receptacle in which wafers for the Eucharist are kept |
| Py | a chest in which coins from the mint are held to await assay |
| Py | a chest in which coins from the mint are held to await assay |
| Py | 1 species: pyxie |
| Py | creeping evergreen shrub having narrow overlapping leaves and early white star-shaped flowers |
| Py | fruit of such plants as the plantain |