. 2017 Aug 15;7:8240. doi: 10.1038/s41598-017-08682-8

Table 1.

Concentration of P-CTX-1 equiv./kg tissue in crude stomach, flesh and fin extracts as determined by mouse bio-assay (MBA), Neuro-2a cell-based assay (CBA) and liquid chromatography coupled to high resolution mass spectrometry (LC-ESI-HRMS).

Crude extract	MBA (µg P-CTX-1 equiv./kg tissue)	CBA (µg P-CTX-1 equiv./kg tissue)	LC-ESI-HRMS (µg P-CTX-1 equiv./kg tissue)
Crude extract	MBA (µg P-CTX-1 equiv./kg tissue)	CBA (µg P-CTX-1 equiv./kg tissue)	I-CTX-1&2	I-CTX-3&4	Σ I-CTXs
flesh	n.q.	0.06	n.d.	n.d.	n.d.
stomach	83	92.78	6.54	9.74	16.28
fin 1	—	0.12	—	—	—
fin 2	—	0.79	n.d.	n.d.	n.d.
fin 3	—	0.17	—	—	—