Biochemical Actions of Hormones, Volume VIII is an eight-chapter text that covers the developments in the understanding of the biochemical aspects of hormonal action and regulation. This volume examines first the messenger functions of calcium in hormonal systems. The next chapters deal with the neuronal regulation of blood pressure; the regulation of protein synthesis by phosphorylation; and the hormonal control of hepatic gluconeogenesis. These topics are followed by discussions on the effects of insulin in intracellular functions, the mechanisms of steroidal hormones, and the membrane recognition and effector sites in steroid hormone action. A chapter focuses on the activation of steroid-receptor complexes. The final chapters survey the estradiol and progesterone receptors in the human endometrium. This book will be of great value to biologists, biochemists, and researchers in the field of hormonal action.

Advances in Comparative Physiology and Biochemistry, Volume 8, presents five papers covering topics that range from biochemical aspects of the genetics of the various mutants of the fruit fly Drosophila to the physiological, biophysical, and biochemical mechanisms in diving animals. The first study on the biochemistry and genetics of purine metabolism in Drosophila melanogaster examines purine nucleotide biosynthesis and interconversion, catabolism of purines, genetics of catabolic enzymes, and purine auxotrophy. The second study on central nervous system regulation of pituitary melanocyte-stimulating hormone presents experiments with amphibians, reptiles, and mammals that test nervous-neuroendocrine control of MSS release. The third study examines the comparative physiology of calcium regulation in submammalian vertebrates, including fishes, amphibians, and birds. The fourth study looks at the cerebellum of fishes. The final paper deals with the comparative physiology of diving in vertebrates. The book will be useful to biologists given their appreciation of functional biological principles, as well as a reference tool for specialists.