... animals. However, when energy expenditure was taken into account, the changes were due only to a reduction of glucose turnover rate by lactate load. It was concluded that gluconeogenesis was not the main source of glyconeogenesis. Equivalent lactate loading in NLL and H animals resulted in an equivalent...

... in these species. * Permanent address: Department of Zoology, The University of Western Ontario, London, Ontario, Canada N6A 5B7. 26 7 1991 © 1991 by Company of Biologists 1991 glycogen blood glucose glyconeogenesis exercise muscle metabolism lactate rainbow trout winter...

... to be the prevalent substrate for muscle glycogen synthesis under these conditions. These animals appear to employ a strategy of lactate removal which is different from that in mammals; favoring lactate-supported gluco-and glyconeogenesis and rapid muscle glycogen replenishment instead of rapid lactate removal via...