Neurotensin(8-13)(3TFA) is?Neurotensin (NT)?fragment, Neurotensin(8-13) results in a decrease in cell-surface NT1 receptors (NTR1) density.The internalization of the receptor induced by neurotensin (8-13) leads to a decrease in the density of the NT1 receptor (NTR1) on the cell surface.

Limocitrin 7-O-β-D-glucopyranoside is a flavonoid glycoside, which is initially isolated from Sedum acre.

4'-Demethylpodophyllotoxone is an intermediate product of the biotransformation of Alternaria alternata S-f6. After 4'-Demethylpodophyllotoxone is modified with 4-(2,3,5,6-tetramethylpyrazine-1) (4-TMP), the resulting novel compound can strongly inhibit the growth of human gastric cancer cell line (BGC-823).