Results 221 to 230 of about 40,608 (276)
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Biosensors & bioelectronics, 2018
This work reports the development of a simple and cost-effective electrochemical sensor based on electrochemically reduced graphene oxide (ErGO) bound to the surface of indium tin oxide (ITO) electrode through 3-aminopropyltriethoxysilane (APTES ...
M. Z. Khan +5 more
semanticscholar +1 more source
This work reports the development of a simple and cost-effective electrochemical sensor based on electrochemically reduced graphene oxide (ErGO) bound to the surface of indium tin oxide (ITO) electrode through 3-aminopropyltriethoxysilane (APTES ...
M. Z. Khan +5 more
semanticscholar +1 more source
Thermoregulatory responses to tyramine in the pigeon
Acta Physiologica Scandinavica, 1980Intravenous injections of different doses of tyramine induced hypothermia in the pigeon in the cold and a moderate hyperthermia in the warm environment. The hypothermia was correlated with a dose‐dependent decline in shivering. Hyperthermia was attributed to the chrono‐ and inotropic effects of tyramine.
R, Hissa +3 more
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The uptake of tyramine by rat platelets
Biochemical Pharmacology, 1981Abstract The uptake of [ 14 Cityramine by rat platelets was less efficient than the uptake of [ 14 C]-5-HT. [ 14 C]-Tyramine was taken up in a two phase curve which could be resolved into a rapid saturable phase and a slower non-saturable phase that was linear with concentration.
L, Bianchi +4 more
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MECHANISMS OF THE PHOTOSENSITIZED OXIDATION OF TYRAMINE
Photochemistry and Photobiology, 1977Abstract— …According to the criteria of enhancement in D2O and inhibition by sodium azide, the oxidation of tyramine photosensitized by methylene blue is largely a singlet oxygen or Type II process. Its quantum yield approximates 0.3 in D2O at pH 10. There is a less efficient reaction not quenched by azide, which is assigned to a dye‐substrate or Type ...
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The tyramine conjugation test and depression
Acta Neuropsychiatrica, 1990SummaryIn this article the value of the tyramine conjugation test (TCT) as a predictor of the response to antidepressive medication is reviewed. The TCT seems of little discomfort for the patient, is easy to perform and is suggested to have a high sensitivity and specificity. In addition, there are indications that a decreased tyamine conjugation could
J G, Storosum +4 more
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MIGRAINE, TYRAMINE AND BLOOD SEROTONIN
Headache: The Journal of Head and Face Pain, 1976SYNOPSIS Whole blood serotonin levels and headache symptoms were studied in 26 migrainous patients during a three day period with administration of tyramine the first day, reserpine the second day.
Dewey K. Ziegler +2 more
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Uptake and release ofmeta-tyramine,para-tyramine, and dopamine in rat striatal slices
Neurochemical Research, 1978The uptakes of high-affinity concentrations (10(-8)M) of meta-tyramine (m-TA), para-tyramine (p-TA), and dopamine (DA) into rat striatal slices have been shown to be inhibited by DNP and ouabain. We now demonstrate that cocaine (5 x 10(-6)M) and low concentrations of sodium ion (26 x 10(-3)M) also reduced these uptakes.
E H, Petrali, A A, Boulton, L E, Dyck
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On the mechanism of the pressor action of tyramine
Naunyn-Schmiedebergs Archiv f�r Experimentelle Pathologie und Pharmakologie, 1964The infusion of small amounts of noradrenaline for short periods of time into reserpinized dogs restores the pressor action of tyramine if the latter is given during the infusion but not immediately thereafter. These findings are consistent with the hypothesis that tyramine acts on its own but requires for its action the presence of noradrenaline at ...
G, FAWAZ, J, SIMAAN
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On the Occurrence of Tyramine in the Rabbit Brain
Acta Physiologica Scandinavica, 1965AbstractGunne, L.‐M. and J. Jonsson. On the occurrence of tyramine in the rabbit brain. Acta physiol. scand. 1965. 64. 434–438. – After chromatographic separation on a strong cation exchange resin no tyramine could be detected in an extract of 6 pooled rabbit brains.
L M, Gunne, J, Jonsson
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Canadian Journal of Biochemistry, 1971
The integrated ion current produced at an m/e value of 137 has been used to distinguish between the three isomers of tyramine. Using the integrated ion current technique it has been shown that only para-tyramine exists in rat brain.
A A, Boulton, J R, Majer
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The integrated ion current produced at an m/e value of 137 has been used to distinguish between the three isomers of tyramine. Using the integrated ion current technique it has been shown that only para-tyramine exists in rat brain.
A A, Boulton, J R, Majer
openaire +2 more sources