Mapping of functional neural pathways by autoradiographic survey of local metabolic rate with (14C)deoxyglucose.
نویسندگان
چکیده
An enzymatic preparation from human brain converts tryptamine to tryptoline (9H-1,2,3,4-tetrahydropyrido(3,4-b)indole) in the presence of 5-methyltetrahydrofolic acid. Similarly, N-methyltryptamine and 5-hydroxytryptamine yield 1-methyltryptoline and 5-hydroxytryptoline, respectively. Neither in vitro nor in vivo formation of these compounds by human tissues has been described.
منابع مشابه
Use of 123I and 14C in a double radionuclide autoradiographic technique for simultaneous measurement of LCBF and LCMRgl. Theory and method.
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ورودعنوان ژورنال:
- Science
دوره 187 4179 شماره
صفحات -
تاریخ انتشار 1975