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Statement of Retraction: miR-647 inhibits hepatocellular carcinoma cell progression by targeting protein tyrosine phosphatase receptor type F. [PDF]
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Journal of Psychiatric Research, 1982
The catecholamine hypothesis of affective disorders postulates that depression reflects inadequate norepinephrine activity at unspecified brain centers that regulate mood. In light of experimental data showing that the oral administration of tyrosine, precursor of the catecholamine series of neurotransmitters, can increase brain norepinephrine ...
Joanne Wojcik +3 more
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The catecholamine hypothesis of affective disorders postulates that depression reflects inadequate norepinephrine activity at unspecified brain centers that regulate mood. In light of experimental data showing that the oral administration of tyrosine, precursor of the catecholamine series of neurotransmitters, can increase brain norepinephrine ...
Joanne Wojcik +3 more
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Radiation Physics and Chemistry (1977), 1982
Abstract Blue fluorescence characteristics of dityrosine appeared in y -irradiated solutions of tyrosine, glycyl- L -tyrosine or polytyrosine (MW 110,000). The intensity of fluorescence was used for the determination of the dityrosine concentration in hydrolysed samples.
Grzegorz Boguta, Antoni M. Dancewicz
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Abstract Blue fluorescence characteristics of dityrosine appeared in y -irradiated solutions of tyrosine, glycyl- L -tyrosine or polytyrosine (MW 110,000). The intensity of fluorescence was used for the determination of the dityrosine concentration in hydrolysed samples.
Grzegorz Boguta, Antoni M. Dancewicz
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Regulation of Tyrosine Kinases by Tyrosine Phosphorylation [PDF]
, 1991 Protein kinases can be classified according to whether they phosphorylate phenolic (tyrosine) or aliphatic (serine and threonine) hydroxyl groups (Hunter and Cooper, 1985). Although there are now a few examples of kinases that seemingly break the rule (Howell et al., 1990), most tyrosine kinases differ from the serine/threonine kinases in their primary
Alasdair MacAuley +2 more
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Effect of the phosphonic analogue of tyrosine on tyrosine iodination
Amino Acids, 1994Depositing ofDL-1-amino-2-(p-hydroxyphenyl)-ethylphosphonic acid (Tyr-P) on the chicken embryo induced a dose dependent decrease of the iodine uptake by the embryonic thyroid. Tyr-P interfered on iodination of tyrosine when tested with hog thyroid peroxidase (TPO) and with bovine lactoperoxidase (LPO); the analogue was recognized by the two enzymes but
Eugène Neuzil, A. Iron, A. Cassaigne
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Inhibition of tyrosine phenol-lyase by tyrosine homologues
Amino Acids, 2016We have designed, synthesized, and evaluated tyrosine homologues and their O-methyl derivatives as potential inhibitors for tyrosine phenol lyase (TPL, E.C. 4.1.99.2). Recently, we reported that homologues of tryptophan are potent inhibitors of tryptophan indole-lyase (tryptophanase, TIL, E.C.
Giang T. Nguyen +2 more
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