Combined Effects of Muricid Extract and 5-Fluorouracil on Intestinal Toxicity in Rats

Figure 1

Liquid chromatograph of the extract from the hypobranchial gland of Dicathais orbita. The absorbance units (AU) are from the diode array detector at 300 nm. The major peaks have been identified by retention time (r.t.) and characteristic mass isotopic clusters for Br⁷⁹, Br⁸¹; r.t. 5.52 min = tyrindoxyl sulphate, m/z = 336, 338; r.t. 6.42 min = 6-bromoisatin, m/z 224, 226; r.t. 9.53 min = tyrindolinone, m/z = 302, 304; r.t. 11.28 min = tyrindoleninone, m/z = 255, 257; and r.t. 12.07 min = tyriverdin m/z 511, 513, 517.