...Marta Conde-Sieira; Marcos A. López Patiño; Jesús M. Míguez; José L. Soengas SUMMARY To assess whether the glucosensing capacity in peripheral (liver and Brockmann bodies) and central (hypothalamus and hindbrain) locations of rainbow trout displays day–night variations in its response to changes...

... μg μl –1 ) or l -(+)-lactate (400 μg μl –1 ), with samples being obtained 6 h after treatment. In a second set of experiments,hypothalamus, hindbrain and Brockmann bodies were incubated in vitro for 1 h at 15°C in modified Hanks' medium containing 2, 4 or 8 mmol l –1 l -(+)-lactate alone (control...