1. Changes on variations in CSF tryptophan. In the present study, we have looked at a number of factors that are known to affect brain recovery in the concentrations of tryptophan and the biogenic amine metabolites in the cerebrospinal fluid of patients with affective illness;Ashcroft, G.W.; Blackburn, I.M.; Eccleston, D.; Glen, A.I.M.; Hartley, W.; Kinloch, N.E.; Lonergan, M.; Murray, L.G.; Pullar, I.A.;Psychological Medicine,1973
2. tryptophan such as diurnal variation (Fernstrom and Wurtman,1974
3. 5-Hydroxyet al., 1972), glucose administration (Madras et tryptamine metabolism in affective illness: the effect of;Ashcroft, G.W.; Crawford, T.B.B.; Cundall, R.L.; Davidson, D.L.; Dobson, J.; Dow, R.C.; Eccleston, D.; Loose, R.W.; Pullar, I.A.;al; Thus, our work has included tryptophan administration,1973
4. Coppen, A., Brooksbank, B. W. L., and Peet M. (1972).
5. Effects of immobilization and food deprivation on rat brain tryptoparable with those of brain tryptophan, although phan metabolism;Curzon, G.; Joseph, M.H.; Knott, P.J.;Journal of Neurochemistry,1972