The effect of age on body energy content of the annual cyprinodont fish, Nothobranchius guentheri.
Bomb calorimetry measurements were made on dried whole body samples of N. guentheri in an attempt to detect the effect of age induced protein crosslinking. The results show a clear decrease in body energy with increasing age. However, this decrease was larger than expected and was probably due to a slight decrease in body fat component with increasing age rather than crosslinking alone.
D000375:Aging; D000818:Animals; D002151:Calorimetry; D004734:Energy Metabolism; D005260:Female; D005399:Fishes / Q000378:metabolism*; D008297:Male