The study of fish neuroendocrinology has had a significant impact on our general understanding of the functional roles and evolution of a variety of neurochemical messengers and systems. Not only do fish possess unique neuroendocrine features, they have also been and remain an important vertebrate models for the discovery of new neuropeptides. In the last fifty years, neuroendocrinologists have documented a complex and seemingly infinite number of interactions between hormones and nerve structures. Gradually emerging from this knowledge is an understanding of the specific neurohormonal pathways and the messengers responsible for maintaining homeostasis in an aquatic environment and for regulating the functional systems that allow for the highly diverse life histories and reproductive tactics of fish
Despite its recent growth, breadth and unique attributes, there is no single text covering the discipline of fish neuroendocrinology. In fact, other than a few mammalian neuroendocrinology textbooks, there is a serious lack of texts in comparative neuroendocrinology. Currently, information on the anatomical organization and function of the various neuroendocrine systems in fish is only available in original research papers and reviews.
By providing a current and comprehensive volume that highlights the specific properties of fish neuroendocrinology, this book will go beyond being the only reference text for fish neuroendocrinologists and will also serve comparative physiologists, endocrinologists, neuroanatomists and behaviourists interested in understanding the reciprocal actions between the nervous and endocrine systems.
* Highlights the specific properties of fish neuroendocrinology
* Emphasises the range and variety of interactions between neurobiology and endocrinology
* Discuses both anatomical and functional aspects of the Neuroendocrine system
* Also serves comparative physiologists, endocrinologists, neuroanatomists and behaviourists interested in understanding the reciprocal actions between the nervous and endocrine systems
| Contributors | p. ix |
| Preface | p. xi |
| Abbreviations | p. xiii |
| Anatomical Neuroendocrinology | p. 1 |
| Neuroendocrine Systems of the Fish Brain | |
| Introduction | p. 4 |
| Cytoarchitecture of the Main Hypophysiotropic Territories | p. 9 |
| Hypophysiotropic Territories in the Fish Brain: Tract-Tracing Studies | p. 19 |
| Central Neurohormones | p. 22 |
| Hypophysiotropic Peptides | p. 30 |
| Hypothalamic Neurotransmitters | p. 51 |
| Concluding Remarks | p. 54 |
| References | p. 55 |
| Endocrine Targets of the Hypothalamus and Pituitary | |
| Introduction | p. 76 |
| Sex Steroids | p. 77 |
| Corticoid Receptors | p. 91 |
| Metabolic Hormones | p. 95 |
| Concluding Remarks | p. 99 |
| References | p. 100 |
| Functional Neuroendocrinology | p. 113 |
| The GnRH System and the Neuroendocrine Regulation of Reproduction | |
| Introduction | p. 116 |
| Gonadotropin-releasing Hormone (GnRH) | p. 117 |
| Steroid Feedback Regulation of GnRH, FSH and LH | p. 121 |
| Monoamine and Amino Acid Neurotransmitters | p. 124 |
| Neuropeptides | p. 129 |
| Protein Hormones | p. 132 |
| Integrated Neuroendocrine Control of Gonadal Development | p. 134 |
| Perspectives | p. 137 |
| References | p. 140 |
| Growth Hormone Regulation in Fish: A Multifactorial Model with Hypothalamic, Peripheral and Local Autocrine/Paracrine Signals | |
| Introduction | p. 152 |
| Growth Hormone and Growth Hormone Receptors | p. 152 |
| Biological Actions of Growth Hormone in Fish | p. 154 |
| Regulation of Growth Hormone Secretion and Synthesis | p. 155 |
| Functional Interactions of GH Regulators at the Hypothalamic and Pituitary Levels | p. 179 |
| Summary Remarks | p. 183 |
| References | p. 184 |
| The Neuroendocrine Regulation of Prolactin and Somatolactin Secretion in Fish | |
| Introduction | p. 198 |
| The Neuroendocrine Regulation of Prolactin Secretion | p. 199 |
| The Neuroendocrine Regulation of Somatolactin Secretion | p. 214 |
| Concluding Remarks | p. 220 |
| References | p. 221 |
| Regulation and Contribution of the Corticotropic, Melanotropic and Thyrotropic Axes to the Stress Response in Fishes | |
| Introduction | p. 236 |
| Hypothalamic Regulation of Pituitary Cells | p. 237 |
| Targets and Functions of the Corticotrope, Melanotrope and Thyrotrope Secretions | p. 264 |
| Targets, Functions and Feedback Effects of Cortisol and Thyroid Hormones | p. 272 |
| Contribution of the Corticotropic, Melanotropic, and Thyrotropic Axes to the Stress Response | p. 282 |
| Perspectives | p. 288 |
| References | p. 289 |
| Neuroendocrine-Immune Interactions in Teleost Fish | |
| Neuroendocrine-Immune Interaction | p. 313 |
| Immune Modulation by Neuroendocrine Factors | p. 324 |
| Neuroendocrine Modulation by Cytokines | p. 342 |
| Conclusions and Future Perspectives | p. 346 |
| References | p. 349 |
| The Neuroendocrine Regulation of Fluid Intake and Fluid Balance | |
| Introduction | p. 366 |
| Regulation of Fluid Intake | p. 372 |
| Regulation of Fluid Balance: Renal and Extrarenal Mechanisms | p. 389 |
| Perspectives | p. 403 |
| References | p. 405 |
| The Endocrine Regulation of Food Intake | |
| Introduction | p. 422 |
| Endocrine Regulation | p. 430 |
| Influence of Intrinsic Factors | p. 444 |
| Influence of Extrinsic Factors | p. 447 |
| Proposed Model of Endocrine Circuitries Involved in Feeding in Fishes and Concluding Remarks | p. 449 |
| References | p. 450 |
| The Neuronal and Endocrine Regulation of Gut Function | |
| Introduction | p. 468 |
| Anatomy of the Gut Neuronal and Endocrine Systems | p. 468 |
| Neurotransmitters and Hormones of the Gut | p. 471 |
| Development of Gut Innervation and Neuroendocrine System | p. 479 |
| Control of Gut Motility | p. 481 |
| Control of Secretion and Digestion | p. 490 |
| Control of Nutrient Absorption | p. 494 |
| Control of Water and Ion Transport | p. 494 |
| Control of Splanchnic Circulation | p. 495 |
| Concluding Remarks | p. 499 |
| References | p. 499 |
| Index | p. 513 |
| Other Volumes in the Series | p. 527 |
| Table of Contents provided by Ingram. All Rights Reserved. |
ISBN: 9780123746313
ISBN-10: 0123746310
Series: Fish Physiology
Audience:
Tertiary; University or College
Format:
Hardcover
Language:
English
Number Of Pages: 500
Published: 6th July 2009
Dimensions (cm): 23.7 x 15.9
x 2.7
Weight (kg): 0.793