Preservation of Dogfish

Spinal Reflexes of the Dogfish, Scyllium

Respiratory Reflexes in the Dogfish

The classical experiments of Hering & Breuer (1868) and of Head (1889) demonstrated that inflation of the lungs in mammals resulted in inhibition of inspiration, and that this response was abolished by vagotomy. The Hering-Breuer reflex subsequently came to be regarded as of crucial importance in the generation of respiratory rhythms. The vagal inhibitory inflow, augmented by that from a supram...

Kinetic studies of dogfish liver glutamate dehydrogenase.

Initial-rate studies were made of the oxidation of L-glutamate by NAD+ and NADP+ catalysed by highly purified preparations of dogfish liver glutamate dehydrogenase. With NAD+ as coenzyme the kinetics show the same features of coenzyme activation as seen with the bovine liver enzyme [Engel & Dalziel (1969) Biochem. J. 115, 621--631]. With NADP+ as coenzyme, initial rates are much slower than wit...

Preservation of M. gallisepticum Antigen

The Immune Response of the . Dogfish Scyliorhinus

CHAPTER 1 Tn'troduct ion Literature Review Phylogenetic Emergence of the Immune System The Immune Response in Fish 1