Comparative enzymology of AMP deaminase, adenylate kinase, and creatine kinase in vertebrate heart and skeletal muscle: the characteristic AMP deaminase levels of skeletal versus cardiac muscle are reversed in the North American toad W. N. FishbeinJ. I. DavisJ. W. Foellmer OriginalPaper Pages: 175 - 181
Dynamics of heat transfer to cold eggs in incubating bantam hens and a black grouse Ø. Tøien OriginalPaper Pages: 182 - 188
Mechanisms of hyperosmotic acclimation in Xenopus laevis (salt, urea or mannitol) U. KatzW. Hanke OriginalPaper Pages: 189 - 195
Calcium exchanges in Anodonta cygnea: barriers and driving gradients A. M. CoimbraK. G. FerreiraH. G. Ferreira OriginalPaper Pages: 196 - 202
Contractile responses in rat extensor digitorum longus muscles at different times of postnatal development Y. PéréonJ. P. LouboutinJ. Noireaud OriginalPaper Pages: 203 - 211
The extrathyroidal conversion of T4 to T3 in the striped racer snake, Elaphe taeniura C. C. WongK. Y. LamK. W. Chiu OriginalPaper Pages: 212 - 218
Effects of flight on blood parameters in homing pigeons R. BordelE. Haase OriginalPaper Pages: 219 - 224
Isolation and characterization of the receptor for vitellogenin from follicles of the rainbow trout, Oncorhynchus mykiss C. R. TylerP. Lancaster OriginalPaper Pages: 225 - 233
Diurnal variation in thermal and metabolic parameters of the golden hamster (Mesocricetus auratus) C. A. StewartP. A. McClure OriginalPaper Pages: 234 - 238
Differential responses to copper in rainbow trout (Oncorhynchus mykiss) acclimated to sea water and brackish water R. W. WilsonE. W. Taylor OriginalPaper Pages: 239 - 246
Effects of water restriction on digestive function in two macropodid marsupials from divergent habitats and the feral goat D. O. FreudenbergerI. D. Hume OriginalPaper Pages: 247 - 257