Results 81 to 90 of about 167 (97)

Chiral capillary electrophoresis-mass spectrometry of tetrahydroisoquinoline-derived neurotoxins: observation of complex stereoisomerism. [PDF]

J Chromatogr A, 2011
Wu H, Yuan B, Liu YM.
europepmc   +1 more source

Inhibition of 3,4-methylenedioxymethamphetamine metabolism leads to marked decrease in 3,4-dihydroxymethamphetamine formation but no change in serotonin neurotoxicity: implications for mechanisms of neurotoxicity. [PDF]

Synapse, 2011
Mueller M, Yuan J, Maldonado Adrian C, McCann UD, Ricaurte GA.   +4 more
europepmc   +1 more source

The effects of reduced dopamine transporter function and chronic lithium on motivation, probabilistic learning, and neurochemistry in mice: Modeling bipolar mania. [PDF]

Neuropharmacology, 2017
Milienne-Petiot M, Kesby JP, Graves M, van Enkhuizen J, Semenova S, Minassian A, Markou A, Geyer MA, Young JW.   +8 more
europepmc   +1 more source

Effects of 3,4-methylenedioxymethamphetamine (MDMA) and its main metabolites on cardiovascular function in conscious rats. [PDF]

Br J Pharmacol, 2014
Schindler CW, Thorndike EB, Blough BE, Tella SR, Goldberg SR, Baumann MH.   +5 more
europepmc   +1 more source

Simultaneous liquid chromatographic-electrospray ionization mass spectrometric quantification of 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) and its metabolites 3,4-dihydroxymethamphetamine, 4-hydroxy-3-methoxymethamphetamine and 3,4-methylenedioxyamphetamine in squirrel monkey and human plasma after acidic conjugate cleavage. [PDF]

Forensic Sci Int, 2009
Mueller M, Peters FT, Huestis MA, Ricaurte GA, Maurer HH.   +4 more
europepmc   +1 more source

Determination of catecholamines in sheep plasma by high-performance liquid chromatography with electrochemical detection: comparison of deoxyepinephrine and 3,4-dihydroxybenzylamine as internal standard

Journal of Chromatography B: Biomedical Sciences and Applications, 1997
3,4-Dihydroxybenzylamine (DHBA) is commonly used as the internal standard in HPLC catecholamine assays. Sheep are frequently used in studies of cardiovascular physiology and in such studies measurement of catecholamines is important. The recovery of DHBA from sheep plasma is, however variable and poor.
H, He, C M, Stein, B, Christman, A J, Wood   +3 more
semanticscholar   +4 more sources

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Fabrication of an Electroanalytical Sensor for Determination of Deoxyepinephrine in the Presence of Uric Acid Using CuFe₂O₄ Nanoparticle/Ionic Liquid Amplified Sensor

Journal of The Electrochemical Society, 2019
Mehdi Shabani-Nooshabadi, Hassan Karimi-Maleh, Fahimeh Tahernejad-Javazmi   +2 more
openaire   +2 more sources

Lung epinephrine synthesis. [PDF]

American Journal of Physiology, 1990
We studied in vitro and in vivo epinephrine (E) synthesis by rat lung. Nine days after removal of the adrenal medullas, circulating E was reduced to 7% of levels found in sham-operated rats but 30% of lung E remained. Treatment of demedullated rats with
B. Kennedy, H. Elayan, M. Ziegler
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High-performance liquid chromatographic assay of isoquinoline alkaloid formation from reaction of biogenic amines and aldehydes.

Journal of Pharmacy and Science, 1978
T. M. Kenyhercz, P. Kissinger
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The active principles of plant extracts with antithyrotropic activity: oxidation products of derivatives of 3,4-dihydroxycinnamic acid.

Endocrinology, 1985
M. Auf’mkolk, S. Amir, K. Kubota, S. Ingbar   +3 more
semanticscholar   +1 more source