Hormones and reproduction of vertebrates. Volume 1, Fishes /
Hormones and Reproduction of Vertebrates, Volume 1: Fishes is the first of five second-edition volumes representing a comprehensive and integrated overview of hormones and reproduction in fishes, amphibians, reptiles, birds, and mammals. The book includes coverage of endocrinology, neuroendocrinolog...
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| Other Authors: | , |
| Format: | eBook |
| Language: | English |
| Published: |
London ; San Diego, CA :
Academic Press,
2024.
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| Edition: | Second edition. |
| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- 10. Steroid receptors in brain and pituitary
- 11. Evidence for steroid receptors in identified neuroendocrine neurons
- 11.1. Do sex steroids directly affect GnRH neurons?
- 11.2. RFamide family neurons
- 11.3. OXT/SCG2a-positive neurons
- 12. Targeted mutation of the aromatases and sex steroid receptors reveal new roles of estrogens in reproduction
- 13. Conclusions and perspectives
- Acknowledgments
- References
- Chapter 3: Testicular function and hormonal regulation in fishes
- 1. Introduction
- 2. Testis structure and spermatogenesis: An overview
- 3. Testicular hormones
- 3.1. Steroids
- 3.2. Additional hormones and signaling molecules
- 3.3. Genomic approaches
- 4. Endocrine regulation of testis structure and function
- 5. Temporal aspects of testicular function
- 5.1. Development from undifferentiated gonad to functional testis
- 5.2. Release of spermatozoa
- 5.3. Seasonal aspects of testicular function
- 6. Accessory gonadal structures
- 6.1. Testicular glands and testicular blind pouches
- 6.2. Seminal vesicles
- 6.2.1. Seasonal variation
- 6.2.2. Steroidogenesis
- 6.2.3. Hormonal regulation
- 6.2.4. Components of seminal vesicle plasma and their functions
- 7. Intraspecific variation in spermatozoa characteristics and testicular function
- 8. Conclusions
- Acknowledgments
- References
- Chapter 4: Regulation of ovarian development and function in teleosts
- 1. Introduction: Fish models of reproductive strategies
- 2. Morphological aspects of the teleost ovary and stages of oocyte development
- 3. Differentiation of primordial germ cells into oogonia
- 4. Oogenesis, oocyte growth, and development
- 5. Oocyte maturation and ovulation
- 6. Final considerations
- References
- Supplemental references from the Editors
- Chapter 5: Thyroid hormone and reproduction in fishes
- 1. Introduction.
- 2. Thyroid Hormone Delivery
- 2.1. Regulation of circulating thyroid hormone levels
- 2.2. Thyroid hormone transporters
- 2.3. Thyroid hormone clearance
- 3. Thyroid Hormone Receptors
- 3.1. Nuclear T3 receptors
- 3.2. Plasma membrane T4 receptor
- 4. The Thyroid Tissue of Fishes
- 4.1. Thyroid hormone synthesis and release
- 5. Thyroid Hormones and Reproduction in Fishes
- 5.1. Correlative changes in TH function during the reproductive cycle
- 5.2. TH regulation of early gonadal development and differentiation
- 5.3. Regulatory role of THs and interaction with the HPG axis
- 5.4. Presence and regulation of gonadal deiodinase and thyroid hormone receptor subtypes
- 5.5. Interaction between thyroid and the HPG axis
- 5.5.1. The effects of gonadal steroids on THs
- 5.6. The effects of THs on gonadal function and gametogenesis
- 6. Conclusions
- Acknowledgments
- References
- Chapter 6: Stress and reproduction in teleost fishes
- 1. Introduction
- 1.1. Effectors of the stress response
- 1.2. Effectors of reproductive functions
- 2. Effects of stress on the hypothalamic-pituitary-gonadal (HPG) axis
- 2.1. Effects of stress on the central nervous system (CNS)
- 2.2. Effects of stress at the level of the pituitary
- 2.3. Effects of stress on hepatic vitellogenesis
- 2.4. Effects of stress on gonadal function
- 3. Life stage-specific effects of stress on reproduction
- 3.1. Impact of stress during embryonic and larval stages
- 3.2. Impacts of stress on puberty
- 3.3. Impacts of stress on adults
- 4. Effects of sex and reproduction on the hypothalamic-pituitary-interrenal (HPI) axis
- 5. Reproduction and resistance to stress
- 6. Conclusions
- References
- Supplemental references from the Editors
- Chapter 7: Hormones and sexual behavior of teleost fishes
- 1. Definition and Phases of Sexual Behavior.
- 2. Patterns of Sexual Behavior in Fishes
- 2.1. Preparing for reproduction
- 2.2. Finding and choosing a mate
- 2.3. Copulation and fertilization
- 2.4. Two special cases: Sex-role reversal and alternative reproductive tactics
- 2.4.1. Sex-role reversal
- 2.4.2. Alternative reproductive tactics
- 3. Endocrine Mechanisms Regulating Sexual Behavior
- 3.1. Gonadal steroids
- 3.1.1. Gonadal steroids and male sexual behavior
- 3.1.2. Gonadal steroids and female sexual behavior
- 3.2. Neuropeptides
- 3.2.1. Gonadotropin-releasing hormone (GnRH)
- 3.2.2. Arginine Vasotocin (AVT)
- 3.2.3. Isotocin (IST)
- 3.2.4. Neuropeptide B (NBP)
- 3.3. Prostaglandins (PGs)
- 4. Brain Circuits Underlying Sexual Behavior in Fishes
- 5. Prospects for Future Research
- 5.1. In vivo imaging and manipulation of brain activity
- 5.2. Molecular biology
- 5.3. Genetics
- Acknowledgments
- References
- Chapter 8: Neuroendocrine regulation in sex-changing teleost fishes
- 1. Introduction
- 1.1. A brief history of sex-changing fish research
- 1.2. Protogynous sex change
- 1.3. Protandrous sex change
- 1.4. Bidirectional sex change
- 2. Stage I: Stable Social Environment
- 2.1. The size advantage model
- 2.2. Competitive growth
- 2.3. Thyroid signaling and sex change
- 2.4. Neuroendocrine correlates of social hierarchy
- 3. Stage II: Permissive Social Environment
- 3.1. General anatomy of the hypothalamus and preoptic area
- 3.2. Socially controlled sex change
- 3.3. Nonapeptides and the social decision network
- 3.4. GnRH and the HPG axis
- 3.5. Upstream regulators of GnRH
- 3.6. Monoamine control of hypothalamic signaling
- 3.7. Cortisol and the HPI axis
- 4. Stage III: Gonadal Remodeling and Feedback to the Hypothalamus
- 4.1. Gonadal steroids
- 4.2. Gonadal remodeling
- 4.3. Cortisol action on the gonads.
- 4.4. Feedback from the gonad to the brain
- 5. Sex Change Research in the Genomic Age
- 5.1. Epigenetics of sex change
- 5.2. Single-cell RNA sequencing
- Acknowledgments
- References
- Chapter 9: The pineal and reproduction of teleosts and other fishes
- 1. Introduction
- 2. Functional Organization of the Fish Pineal Organ
- 2.1. Photoreceptor cells
- 2.2. Neurons
- 2.3. Glia
- 2.4. Macrophages
- 2.5. Retinal-pigmented epithelium-like (RPE-like) cells
- 3. The Pineal Inputs: Direct Photosensitivity
- 4. The Pineal Clock
- 4.1. The circadian clock machinery
- 4.2. A clock in the fish pineal photoreceptor cells
- 4.3. The pineal gland in the fish circadian organization
- 5. Pineal Rhythmic Outputs
- 5.1. The nervous message: Glutamate
- 5.2. The hormonal message: Melatonin
- 5.3. The neurohormonal peptidergic message(s)
- 5.3.1. Agouti-related peptide (AgRP)
- 5.3.2. Growth hormone (GH) releasing hormone
- 5.3.3. Arginine vasotocin (AVT)
- 6. The Control of the Rhythmic Pineal Productions
- 6.1. Photoperiod and circadian clock control
- 6.2. Temperature
- 6.2.1. Direct effects
- 6.2.2. Indirect effects
- 6.3. Other (internal) modulators of pineal productions
- 6.3.1. Autocrine and paracrine regulators
- 6.3.2. Catecholamines
- 6.3.3. Steroids
- 6.3.4. Peptides
- 7. The Targets of the Pineal Messages
- 7.1. The pineal nerve and its projections
- 7.2. The melatonin receptors
- 7.2.1. Characterization
- 7.2.2. Sites of expression
- 7.2.3. Characterization and regulation
- 8. The Pineal Gland and Reproduction
- 8.1. The effects of melatonin depend on season and species
- 8.2. Melatonin acts at all stages of the BPG axis
- 8.2.1. Melatonin effects in the brain
- 8.2.2. Melatonin effects in the pituitary
- 8.2.3. Melatonin effects in the gonads
- 9. Conclusions
- Acknowledgments
- References.