Allegri G, Costa C, De Antoni A, Baccichetti F, Vanzan S
Farmaco Sci. 1981 Jul;36(7):557-64.
Tryptophan metabolism after load test, along the kynurenine pathway was studied in guinea pigs, before and during the psoralen-induced photodermatitis. This skin injury, during the acute phase, causes a large increase in urinary excretion of total metabolites and a significant increase of liver tryptophan pyrrolase.
在补骨脂素诱导的光皮炎之前及期间，研究了豚鼠在负荷试验后沿犬尿氨酸途径的色氨酸代谢。在急性期，这种皮肤损伤会导致总代谢产物的尿排泄大幅增加以及肝脏色氨酸吡咯酶显著增加。
