Recent Progress in Hormone Research, Volume 25 presents the proceedings of the 26th meeting of the Laurentian Hormone Conference held in Mont Tremblant, Quebec, Canada, on August 23-29, 1968. The book presents papers on reproductive endocrinology (i.e. a model for the regulation of ovulation in the rat; comparative aspects of uterine-luteal relationships), proinsulin (i.e. proinsulin and the biosynthesis of insulin), and the secretion of hormones by tumors of nonendocrine origin (i.e. clinical and laboratory studies of ectopic humoral syndromes). The text also includes papers on the ultrastructure of the endocrine glands; on the thyroid (i.e. studies of the thyroid iodide ""trap"" in human); on neuroendocrinology (i.e. the mammalian pineal as a neuroendocrine transducer), and on steroid hormones (i.e. metabolic events associated with steroid hydroxylation by the adrenal cortex; and steroid dynamics under steady-state conditions). Endocrinologists and people involved in hormone research will find the book invaluable.

Recent Progress in Hormone Research, Volume 26 covers the proceedings of the 27th annual meeting of the Laurentian Hormone Conference held at Mont Tremblant, Quebec, Canada on August 24-29, 1969. The book presents papers on the pituitary and gonadal hormones in women during spontaneous and induced ovulatory cycles; the mechanisms regulating the menstrual cycle in women; some physical and hydrodynamic properties of human FSH and LH; and the biological significance of the prostaglandins. The text also includes papers on thyroid peroxidase and thyroxine biosynthesis; the significance of circulating triiodothyronine; the multiple hormone interactions in the development of mammary gland in vitro; and the intranuclear metabolism of testosterone in the accessory organs of reproduction. Papers on the aspects of androgen-dependent events as studied by antiandrogens; the hormonal control of hepatic gluconeogenesis; and the control of fat cell development and lipid content are also encompassed. The book further encompasses papers on the properties of thymosin; the study of spermatogenesis and steroid metabolism in cultures of mammalian testes; and the role of ACTH on the metabolism of adrenal cell cultures.

Recent Progress in Hormone Research, Volume 27 covers the proceedings of the 1970 Laurentian Hormone Conference held in Mont Tremblant, Quebec, Canada on August 29-September 4, 1970. The book discusses the x-ray analysis and the structure of insulin; spontaneous hyperglycemia and/or obesity in laboratory rodents; and the biological properties of the growth hormone-like factor from the plerocercoid of Spirometra mansonoides. The text also describes studies on human chorionic gonadotropin; studies on the structure of thyrotropin and its relationship to luteinizing hormone; and ultimobranchial follicles in the thyroid glands of rats and mice. The use of antibodies for characterization of gonadotropins and steroids; the biosynthesis of pregnenolone; and the metabolism and protein binding of sex steroids in target organs are also considered. The book further tackles the regulation of gene expression in Escherichia coli by cyclic AMP; the mechanism of action of ACTH; and the role of vitamin D and its relationship to parathyroid hormone and calcitonin. The text then encompasses the production and secretion of testicular steroids; the factors affecting the secretion of steroids from the transplanted ovary in the sheep; and the pilot gland approach to the study of insulin secretory dynamics. The analysis of the response to ACTH by rat adrenal in a flowing system is also looked into. Biochemists, physiologists, pathologists, endocrinologists, people working in laboratories of cancer research, chemical crystallography, and molecular biophysics will find the book invaluable.

Recent Progress in Hormone Research, Volume 24 covers the proceedings of 25th meeting of the Laurentian Hormone Conference, held in Mont Tremblant, Quebec on August 2-September 1, 1967. This book is organized into six parts encompassing 13 chapters, and begins with reviews on the mechanism of action of various hormones. The next parts deal with the activation by hormones of adenyl cyclase in various tissues and the intermediation of 3'',5''-cyclic adenosine monophosphate. These topics are followed by discussions on the functions of the gonadotropins and the control of the ovary and testis by the pituitary. Other parts consider the progress in defining the nature and action of the hormone thyrocalcitonin. The remaining parts examine the insect juvenile hormone of the complex vertebrate endocrinology. This book is directed primarily toward endocrinologists and biologists.

The Hormones: Physiology, Chemistry, and Applications, Volume IV provides information pertinent to the nature and function of hormones. This book presents unexpected findings in such diverse fields as the nature and activities of glucagon, the hormones regulating insect growth, as well as the synthesis, metabolism, and secretion of the catecholamines. Organized into 11 chapters, this volume begins with an overview of the diversity of physiological effects of auxins. This text then explores the chemical nature, mechanisms of inactivation, and mode of synthesis of insect growth hormones. Other chapters consider hormone participation in some processes among coelenterates, platyhelminths, and echinoderms. This book discusses as well the status of information on endocrine mechanisms in the lower vertebrates. The final chapter deals with the potential advantages of immunoassay over bioassay procedures, which include high sensitivity and specificity. This book is a valuable resource for organic chemists, biochemists, endocrinologists, morphologists, physiologists, students, and research workers.

Recent Progress in Hormone Research, Volume 25 presents the proceedings of the 26th meeting of the Laurentian Hormone Conference held in Mont Tremblant, Quebec, Canada, on August 23-29, 1968. The book presents papers on reproductive endocrinology (i.e. a model for the regulation of ovulation in the rat; comparative aspects of uterine-luteal relationships), proinsulin (i.e. proinsulin and the biosynthesis of insulin), and the secretion of hormones by tumors of nonendocrine origin (i.e. clinical and laboratory studies of ectopic humoral syndromes). The text also includes papers on the ultrastructure of the endocrine glands; on the thyroid (i.e. studies of the thyroid iodide ""trap"" in human); on neuroendocrinology (i.e. the mammalian pineal as a neuroendocrine transducer), and on steroid hormones (i.e. metabolic events associated with steroid hydroxylation by the adrenal cortex; and steroid dynamics under steady-state conditions). Endocrinologists and people involved in hormone research will find the book invaluable.

Recent Progress in Hormone Research, Volume 26 covers the proceedings of the 27th annual meeting of the Laurentian Hormone Conference held at Mont Tremblant, Quebec, Canada on August 24-29, 1969. The book presents papers on the pituitary and gonadal hormones in women during spontaneous and induced ovulatory cycles; the mechanisms regulating the menstrual cycle in women; some physical and hydrodynamic properties of human FSH and LH; and the biological significance of the prostaglandins. The text also includes papers on thyroid peroxidase and thyroxine biosynthesis; the significance of circulating triiodothyronine; the multiple hormone interactions in the development of mammary gland in vitro; and the intranuclear metabolism of testosterone in the accessory organs of reproduction. Papers on the aspects of androgen-dependent events as studied by antiandrogens; the hormonal control of hepatic gluconeogenesis; and the control of fat cell development and lipid content are also encompassed. The book further encompasses papers on the properties of thymosin; the study of spermatogenesis and steroid metabolism in cultures of mammalian testes; and the role of ACTH on the metabolism of adrenal cell cultures.

Recent Progress in Hormone Research, Volume 27 covers the proceedings of the 1970 Laurentian Hormone Conference held in Mont Tremblant, Quebec, Canada on August 29-September 4, 1970. The book discusses the x-ray analysis and the structure of insulin; spontaneous hyperglycemia and/or obesity in laboratory rodents; and the biological properties of the growth hormone-like factor from the plerocercoid of Spirometra mansonoides. The text also describes studies on human chorionic gonadotropin; studies on the structure of thyrotropin and its relationship to luteinizing hormone; and ultimobranchial follicles in the thyroid glands of rats and mice. The use of antibodies for characterization of gonadotropins and steroids; the biosynthesis of pregnenolone; and the metabolism and protein binding of sex steroids in target organs are also considered. The book further tackles the regulation of gene expression in Escherichia coli by cyclic AMP; the mechanism of action of ACTH; and the role of vitamin D and its relationship to parathyroid hormone and calcitonin. The text then encompasses the production and secretion of testicular steroids; the factors affecting the secretion of steroids from the transplanted ovary in the sheep; and the pilot gland approach to the study of insulin secretory dynamics. The analysis of the response to ACTH by rat adrenal in a flowing system is also looked into. Biochemists, physiologists, pathologists, endocrinologists, people working in laboratories of cancer research, chemical crystallography, and molecular biophysics will find the book invaluable.

Recent Progress in Hormone Research, Volume 24 covers the proceedings of 25th meeting of the Laurentian Hormone Conference, held in Mont Tremblant, Quebec on August 2-September 1, 1967. This book is organized into six parts encompassing 13 chapters, and begins with reviews on the mechanism of action of various hormones. The next parts deal with the activation by hormones of adenyl cyclase in various tissues and the intermediation of 3'',5''-cyclic adenosine monophosphate. These topics are followed by discussions on the functions of the gonadotropins and the control of the ovary and testis by the pituitary. Other parts consider the progress in defining the nature and action of the hormone thyrocalcitonin. The remaining parts examine the insect juvenile hormone of the complex vertebrate endocrinology. This book is directed primarily toward endocrinologists and biologists.

The Hormones: Physiology, Chemistry, and Applications, Volume IV provides information pertinent to the nature and function of hormones. This book presents unexpected findings in such diverse fields as the nature and activities of glucagon, the hormones regulating insect growth, as well as the synthesis, metabolism, and secretion of the catecholamines. Organized into 11 chapters, this volume begins with an overview of the diversity of physiological effects of auxins. This text then explores the chemical nature, mechanisms of inactivation, and mode of synthesis of insect growth hormones. Other chapters consider hormone participation in some processes among coelenterates, platyhelminths, and echinoderms. This book discusses as well the status of information on endocrine mechanisms in the lower vertebrates. The final chapter deals with the potential advantages of immunoassay over bioassay procedures, which include high sensitivity and specificity. This book is a valuable resource for organic chemists, biochemists, endocrinologists, morphologists, physiologists, students, and research workers.