| guanidines | A family of iminourea derivatives. The parent compound has been isolated from mushrooms, corn germ, rice hulls, mussels, earthworms, and turnip juice. Derivatives may have antiviral and antifungal properties. (12 Dec 1998) |
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| guanidinium | Referring to a guanidine moiety in a molecule (e.g., in arginine). (05 Mar 2000) |
| guanidinoacetase | <enzyme> Hydrolyzes the guanidino group to guanidine and urea Registry number: EC 3.5.3.2 Synonym: guanidino acetate amidinohydrolase, glycocyaminase (26 Jun 1999) |
| guanidinoacetate | H2N-C(NH)NHCH2COO-;an intermediate in creatine biosynthesis. (05 Mar 2000) |
| guanidinoacetate kinase | <enzyme> Catalyses the phosphorylation of urinary guanidinoacetic acid in the presence of ATP to phosphoguanidinoacetate Registry number: EC 2.7.3.1 Synonym: ATP-guanidinoacetate n-phosphotransferase (26 Jun 1999) |
| guanidinoacetate methyltransferase | The enzyme catalyzing the transfer of a methyl group from S-adenosyl-l-methionine ("active methionine") to guanidinoacetate (glycocyamine), forming creatine and S-adenosyl-l-homocysteine. (05 Mar 2000) |
| guanidinobenzoate esterase | <enzyme> Cleaves both 4-nitrophenyl-p-guanidinobenzoate and 4-methylumbelliferyl-p-guanidinobenzoate with the release of nitrophenol and methylumbelliferone, respectively Registry number: EC 3.1.1.- Synonym: guanidinobenzoatase (26 Jun 1999) |
| guanin | <physiology> A crystalline substance (C5H5N5O) contained in guano. It is also a constituent of the liver, pancreas, and other glands in mammals. Source: Websters Dictionary (01 Mar 1998) |
| guanine | <biochemistry, molecular biology> One of the constituent bases of nucleic acids, nucleosides and nucleotides. (18 Nov 1997) |
| guanine aminase | <enzyme> An enzyme that catalyses the deamination of guanine to form xanthine. Chemical name: Guanine aminohydrolase Registry number: EC 3.5.4.3 (12 Dec 1998) |
| guanine cell | A cell whose cytoplasm contains glistening crystals of guanine. (05 Mar 2000) |
| guanine deaminase | <enzyme> An enzyme that catalyses the deamination of guanine to form xanthine. Chemical name: Guanine aminohydrolase Registry number: EC 3.5.4.3 (12 Dec 1998) |
| guanine deoxyribonucleotide | Deoxyguanosine monophosphate, a hydrolysis product of DNA. Synonym: guanine deoxyribonucleotide. (05 Mar 2000) |
| guanine ribonucleotide | A major component of ribonucleic acids. Synonym: guanine ribonucleotide, guanosine 5'-monophosphate. Guanylic acid reductase (GMP reductase), an enzyme that catalyses the reaction of GMP with NADPH producing IMP, NH3, and NADP+; a part of the purine salvage pathway. Guanylic acid synthetase (GMP synthetase), an enzyme catalyzing the reaction of l-glutamine, XMP, and ATP to produce GMP, l-glutamate, AMP, and pyrophosphate; a key step in purine biosynthesis. Acronym: GMP (05 Mar 2000) |
| guanochlor sulfate | [2-(2,6-Dichlorophenoxy)ethyl]aminoguanidine sulfate;used as an alpha-adrenergic blocking agent for the treatment of essential hypertension |
Synonyms : Guanidine Monohydrate, Guanidine Monohydrobromide, Guanidine Monohydrochloride, Guanidine Monohydroiodine, Guanidine Nitrate, Guanidine Phosphate, Guanidine Sulfate, Guanidine Sulfate (1:1), Guanidine Sulfate (2:1), Guanidine Sulfite (1:1), Guanidium Chloride
Synonyms :
Synonyms : GA Methyltransferase, Guanidinoacetate Methylpherase, Guanidinoacetate Methyltransferase, Guanidinoacetate Transmethylase, Guanidoacetate Methyltransferase, Methionine-Guanidinoacetic Transmethylase, Guanidinoacetate N Methyltransferase, Methyltransferase, GA
Synonyms :
Synonyms : Aminase, Guanine, Aminohydrolase, Guanine, Deaminase, Guanine
| Guanarito virus |
a virus of the Tacaribe complex, first isolated from patients in Guanare, Portuguesa state, Venezuela, that is the etiologic agent of Venezuelan hemorrhagic fever.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| guarana |
Guarana or Guaran?(pronounced gwa-ra-'naa), Paullinia cupana (syn. P. crysan, P. sorbilis), is a shrub or small tree in the Sapindaceae, native to Venezuela and northern Brazil, known for the high stimulant content of the fruit. The name 'Guaran? comes from the Guarani tribe that lives in Brazil. Guaran?plays a very important role in their culture, as this plant is believed to be magical, a cure for bowel complaints and a way to regain strength. ...
출처: en.wikipedia.org/wiki/Guarana
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| guaranine |
Guaranine is a another name for caffeine, and is found in Guarana berries. For the plants, caffeine acts as a natural pesticide. It paralyzes and kills insects that attempt to feed on the plants. The molecule was first isolated by the German chemist Friedrich Ferdinand Runge in 1819. It is a part of the xanthine family of stimulants. ...
출처: en.wikipedia.org/wiki/Guaranine
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| guardian ad litem |
A legal guardian is a person who has the legal authority (and the corresponding duty) to care for the personal and property interests of another person, called a ward. Usually, a person has the status of guardian because the ward is incapable of caring for his or her own interests due to infancy, incapacity, or disability. ...
출처: en.wikipedia.org/wiki/Guardian_ad_litem
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| Guanarito virus |
Venezualan hemorrhagic fever (VHF) is a zoonotic human illness, first identified in 1989, causing fever and malaise followed by hemorrhagic manifestations and convulsions. It is fatal in 30% of cases. The disease is endemic to Portuguesa state and Barinas state in Venezuala . The causal agent, Guanarito virus, is spread to humans through contact with the excreta of two rodent species: the short-tailed cane mouse (Zygodontomys brevicauda), and the cotton rat (Sigmodon alstoni). ...
출처: en.wikipedia.org/wiki/Guanarito_virus
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| GUA | large spiny tropical fruit with tart pulp related to custard apples |
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| GUA | antihypertensive drug (trade name Wytensin) that reduces blood pressure by its effect on the central nervous system |
| GUA | wild llama |
| GUA | a city on the Zhu Jiang delta in southern China |
| GUA | a purine base found in DNA and RNA |
| GUA | the excrement of sea birds |
| GUA | the common freetail bat of southern United States having short velvety fur |
| GUA | a nucleoside component of DNA |
| GUA | city in southeastern Cuba |
| GUA | drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material |
| GUA | from seeds of the guar plant |
| GUA | the language spoken by the Guarani people of Paraguay and Bolivia |