Arbuthnott G W, Eccleston D, Laszlo I, Nicolaou N
Br J Pharmacol. 1981 May;73(1):143-8. doi: 10.1111/j.1476-5381.1981.tb16783.x.
1 Uptake of 5-hydroxytryptamine in the catecholamine containing nerve endings of the hypothalamus in the rat brain was found after intraperitoneal injection of phenelzine sulphate (25 mg/kg) and tryptophan (100 and 400 mg/kg). 2 The results were obtained by fluorescence microscopy and microspectrofluorimetry.