Fig. 5.Synthesis of digestive enzymes in hepatopancreatic F-cells demonstrated by immunohistochemistry (B-D) and in situ-hybridization (E-H). A) Transverse section of hepatopancreatic tubule ofAstacus astacusshowing R-cells (R), F-cells (F), B-cells (B) and M-cells (arrow). HS, haemo...
injection with 0.75 U kg À 1 insulin on 5 h-fasted mice 15 min after intraperitoneal treatment. Blood glucose (a) and insulin (b) concentrations (1: blue bars; vehicle: grey bars) were measured at the indicated time points. Insert represents AUC (0–165). Data are mean±s.e.m (...