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3,3',4',5,7-Pentahydroxyflavone -- See Quercetin


A flavonol widely distributed in plants. It is an antioxidant, like many other phenolic heterocyclic compounds. Glycosylated forms include RUTIN and quercetrin
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3,4,5-Trimethoxyphenethylamine -- See Mescaline


Hallucinogenic alkaloid isolated from the flowering heads (peyote) of Lophophora (formerly Anhalonium) williamsii, a Mexican cactus used in Indian religious rites and as an experimental psychotomimetic. Among its cellular effects are agonist actions at some types of serotonin receptors. It has no accepted therapeutic uses although it is legal for religious use by members of the Native American Church
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3,4-Dihydroxyphenethylamine -- See Dopamine


One of the catecholamine NEUROTRANSMITTERS in the brain. It is derived from TYROSINE and is the precursor to NOREPINEPHRINE and EPINEPHRINE. Dopamine is a major transmitter in the extrapyramidal system of the brain, and important in regulating movement. A family of receptors (RECEPTORS, DOPAMINE) mediate its action
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3,4-Methylenedioxyamphetamine   2
3',5'-Cyclic-AMP Phosphodiesterases -- metabolism : Cyclic-nucleotide phosphodiesterases in the central nervous system : from biology to drug discovery / edited by Nicholas J. Brandon, Anthony R. West  2014 1
3',5'-Cyclic-AMP Phosphodiesterases -- therapeutic use : Cyclic-nucleotide phosphodiesterases in the central nervous system : from biology to drug discovery / edited by Nicholas J. Brandon, Anthony R. West  2014 1
 

3',5'-cyclic AMP Synthetase -- See Adenylyl Cyclases


Enzymes of the lyase class that catalyze the formation of CYCLIC AMP and pyrophosphate from ATP
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3',5'-Monophosphate, Adenosine Cyclic -- See Cyclic AMP


An adenine nucleotide containing one phosphate group which is esterified to both the 3'- and 5'-positions of the sugar moiety. It is a second messenger and a key intracellular regulator, functioning as a mediator of activity for a number of hormones, including epinephrine, glucagon, and ACTH
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3',5'-Monophosphate, Guanosine Cyclic -- See Cyclic GMP


Guanosine cyclic 3',5'-(hydrogen phosphate). A guanine nucleotide containing one phosphate group which is esterified to the sugar moiety in both the 3'- and 5'-positions. It is a cellular regulatory agent and has been described as a second messenger. Its levels increase in response to a variety of hormones, including acetylcholine, insulin, and oxytocin and it has been found to activate specific protein kinases. (From Merck Index, 11th ed)
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3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol, (all-E)-Isomer -- See Vitamin A


Retinol and derivatives of retinol that play an essential role in metabolic functioning of the retina, the growth of and differentiation of epithelial tissue, the growth of bone, reproduction, and the immune response. Dietary vitamin A is derived from a variety of CAROTENOIDS found in plants. It is enriched in the liver, egg yolks, and the fat component of dairy products
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3'-Azido-2',3'-Dideoxythymidine -- See Zidovudine


A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia
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3'-Azido-3'-deoxythymidine -- See Zidovudine


A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia
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3 Baruch (Apocryphal book) -- See Greek Apocalypse of Baruch


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3-D Conformal Radiotherapies -- See Radiotherapy, Conformal


A therapy using IONIZING RADIATION where there is improved dose homogeneity within the tumor and reduced dosage to uninvolved structures. The precise shaping of dose distribution is achieved via the use of computer-controlled multileaf collimators
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3-D Conformal Radiotherapy -- See Radiotherapy, Conformal


A therapy using IONIZING RADIATION where there is improved dose homogeneity within the tumor and reduced dosage to uninvolved structures. The precise shaping of dose distribution is achieved via the use of computer-controlled multileaf collimators
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3-D display systems -- See Three-dimensional display systems


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3-D Echocardiographies -- See Echocardiography, Three-Dimensional


Echocardiography amplified by the addition of depth to the conventional two-dimensional ECHOCARDIOGRAPHY visualizing only the length and width of the heart. Three-dimensional ultrasound imaging was first described in 1961 but its application to echocardiography did not take place until 1974. (Mayo Clin Proc 1993;68:221-40)
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3-D Echocardiography -- See Echocardiography, Three-Dimensional


Echocardiography amplified by the addition of depth to the conventional two-dimensional ECHOCARDIOGRAPHY visualizing only the length and width of the heart. Three-dimensional ultrasound imaging was first described in 1961 but its application to echocardiography did not take place until 1974. (Mayo Clin Proc 1993;68:221-40)
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3-D films   25
3-D films -- Amateurs' manuals : 3-DIY : stereoscopic moviemaking on an indie budget / Ray Zone  2012 1
3-D films -- Data processing : Introducing Mudbox / Ara Kermanikian  2010 1
3-D films -- History.   3
3-D films -- History and criticism   3
3-D films -- Production and direction   2
 

3-D Image -- See Imaging, Three-Dimensional


The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object
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3-D Images -- See Imaging, Three-Dimensional


The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object
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  3-D Imaging -- 2 Related Subjects   2
 

3-D Imagings -- See Imaging, Three-Dimensional


The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object
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3-D mammography -- See Tomosynthesis


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3-D modeling -- See Three-dimensional modeling


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3-D painting -- See Relief (Art)


Here are entered works on a type of art having features of both painting and sculpture characterized by elements projecting from flat background planes
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3-D personality test -- See Three-dimensional personality test


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  3-D Printing -- 2 Related Subjects   2
3-D printing.   202
 

3-D Printings -- See Printing, Three-Dimensional


Process for making, building or constructing a physical object from a three-dimensional digital model by laying down many successive thin layers of building material
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3-D studio -- See 3D studio


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3-D television.   10
3-D television -- Congresses : 3DTV Conference : [proceedings]    1
3-D television -- Research   3
3-D video (Three-dimensional imaging)   20
3-D video (Three-dimensional imaging) -- Congresses   2
3-D video (Three-dimensional imaging) -- Juvenile literature : Kids programmieren 3D-Spiele mit JavaScript / Chris Strom ; Deutsche √úbersetzung von Kathrin Lichtenberg  2019 1
3-D video (Three-dimensional imaging) -- Standards. : Emerging technologies for 3D video : creation, coding, transmission, and rendering / Frederic Dufaux, Beatrice Pesquet-Popescu, Marco Cagnazzo  2013 1
 

3 Deluxe (Firm) -- See 3deluxe (Firm)


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3-Dimensional Printing -- See Printing, Three-Dimensional


Process for making, building or constructing a physical object from a three-dimensional digital model by laying down many successive thin layers of building material
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3-Dimensional Printings -- See Printing, Three-Dimensional


Process for making, building or constructing a physical object from a three-dimensional digital model by laying down many successive thin layers of building material
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3 Enoch (Apocryphal book) -- See Hebrew book of Enoch


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3-folds (Algebraic geometry) -- See Threefolds (Algebraic geometry)


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3 generation family. : The Child and Reality : Lectures by a Child Psychiatrist  2018 1
 

3-Hydroxykinase, Phosphoinositide -- See Phosphatidylinositol 3-Kinases


Phosphotransferases that catalyzes the conversion of 1-phosphatidylinositol to 1-phosphatidylinositol 3-phosphate. Many members of this enzyme class are involved in RECEPTOR MEDIATED SIGNAL TRANSDUCTION and regulation of vesicular transport with the cell. Phosphatidylinositol 3-Kinases have been classified both according to their substrate specificity and their mode of action within the cell
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