Precursor of epinephrine that is secreted by the ADRENAL MEDULLA and is a widespread central and autonomic neurotransmitter. Norepinephrine is the principal transmitter of most postganglionic sympathetic fibers, and of the diffuse projection system in the brain that arises from the LOCUS CERULEUS. It is also found in plants and is used pharmacologically as a sympathomimetic
Precursor of epinephrine that is secreted by the ADRENAL MEDULLA and is a widespread central and autonomic neurotransmitter. Norepinephrine is the principal transmitter of most postganglionic sympathetic fibers, and of the diffuse projection system in the brain that arises from the LOCUS CERULEUS. It is also found in plants and is used pharmacologically as a sympathomimetic
Precursor of epinephrine that is secreted by the ADRENAL MEDULLA and is a widespread central and autonomic neurotransmitter. Norepinephrine is the principal transmitter of most postganglionic sympathetic fibers, and of the diffuse projection system in the brain that arises from the LOCUS CERULEUS. It is also found in plants and is used pharmacologically as a sympathomimetic
Precursor of epinephrine that is secreted by the ADRENAL MEDULLA and is a widespread central and autonomic neurotransmitter. Norepinephrine is the principal transmitter of most postganglionic sympathetic fibers, and of the diffuse projection system in the brain that arises from the LOCUS CERULEUS. It is also found in plants and is used pharmacologically as a sympathomimetic
An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals
Levski, Vasil Ivanov, 1837-1873 -- Tomb : Bones of contention : the living archive of Vasil Levski and the making of Bulgaria's national hero / Maria Todorova
Levy, Amy, 1861-1889. : From Anglo-First-Wave towards American Second-Wave Jewish Feminism : Negotiating with Jewish Feminist Theology and its Communities in the Writing of Amy Levy / Luke Devine
Levy, Ernst, 1895-1981 -- Criticism and interpretation : An introduction to the composer and his music : a dialogue between Dr. Sigmund [sic!] Levarie and Max Schubel. Third suite for orchestra 1957 : movements 1 through 9 / Ernst Levy
Lévy, Gérard (Antiquarian) -- Art collections. : The stamp of fantasy : the visual inventiveness of photographic postcards : from the collections of postcards of Gerard Levy, Peter Weiss / Clement Cheroux, Ute Eskildsen