Reptil: Hormones and Reproduction of Vertebrates Volume 3
Buku ini diterbitkan tahun 2004 oleh Humana Press Inc. .Totowa, New Jersey.
Judul: Reptil: Hormones and reproduction of Vertebrates Volume 3
Oleh: David O. Norris, et al (Editor)
Penerbit: Elsevier Inc. All rights reserved
Tahun: 2004
Jumlah Halaman: 482 hal.
Editor:
David O. Norris
Department of Integrative Physiology
University of Colorado
Boulder, Colorado
Kristin H. Lopez
Department of Integrative Physiology
University of Colorado
Boulder, Colorado
Lingkup Pembahasan:
Volume ini memberikan latar belakang dalam pengembangan dan fungsi sistem reproduksi vertebrata reptil dengan penekanan pada peran bioregulators (hormon, feromon, dll) dalam mengarahkan pembentukan dan kegiatan hipotalamus-hipofisis-gonad (HPG) axis. Di Mana mungkin, topik telah diatur mirip dengan volume lain dalam seri ini untuk memfasilitasi upaya pembaca mencari data komparatif pada proses reproduksi. Viviparity telah dipilih sebagai topik khusus karena pentingnya evolusi untuk reptil dan karena beberapa asal-usul dalam takson ini memberikan banyak kesempatan untuk mengkaji bagaimana viviparity berevolusi. Peran feromon adalah topik yang lain dari minat khusus untuk reproduksi reptil. Selain itu, peran hormon stres dan faktor lain yang mempengaruhi fungsi sumbu HPG dan reproduksi Perilaku yang ditekankan dalam beberapa bab. Aiklus Reproduksi juga dijelaskan untuk kelompok reptil besar (kura-kura, buaya, kadal, dan ular). Akhirnya, ada bab berurusan dengan dampak lingkungan bahan kimia yang berfungsi sebagai pengganggu reproduksi endokrin pada reptil. Bab ini berguna untuk konservasi, ekologi, ahli toksikologi, dan fisiologi yang prihatin tentang bagaimana organisme berinteraksi dengan dan menyesuaikan dengan lingkungan mereka dan bagaimana polusi kimia di setiap menit tetapi tingkat yang relevan lingkungan dapat mempengaruhi individu spesies atau reptil sebagai sebuah kelompok.
Daftar Isi:
Preface xiii
Contributors xvii
CHAPTER 1 Sex Determination in Reptiles 1
Daniel A. Warner
1. Introduction 1
2. What Mechanisms Occur in Reptiles? Diversity of Sex-Determining Mechanisms (SDMs) and Patierns
3. Who Exhibits Genotypic Sex Determination (GSD) and Temperature-Dependent Sex Determination
(TSD)? Taxonomic and Phylogemetic Distribution 12
4. How is Sex Determined? Proximate Mechanisms 16
5. Whwn is Sex Determined? Timing of Embryonic Sexual Lability 20
6. Whay do ReptilesExhibit a Diversity of Sex-Determining Mechanisms (SDMs) Ecology and
Evolution 24
7. Where to go Next: Future Research and Conclusions 30
CHAPTER 2 Neuroendocrinology of Reptilian Reproductive Behavior
Michele A. Johnson and Juli Wade 39
1. Introduction 39
2. Behavioral Displays in Ecological Context 40
3. Hormonal Control of Reproductive Behabiors in Adulthood 43
4. Neural Control of Reproductive Behaviors 46
5. Development of Reproductive Traits 50
6. Adulst Plasticity 53
7. Conclusions and Future Directions 55
CHAPTER 3 Hormonal Regulation of Testicular Functions in Reptiles 63
Sunil Kumar, Brototi Roy, and Umesh Rai
1. Introduction 63
2. Testicular Structure 65
3. Testicular Functions 69
4. Regulation of Testicular Functions 76
5. Regulation of Testicular Immune Functions 80
6. Maintenance of Male Accessory Sex Organs and Courtship Behavior 81
7. Conclusions 82
CHAPTER 4 Hormonal Regulation of Ovarian Function in Reptiles 89
Susan M. Jones
1. Introduction 89
2. Ovarian Streroiids 92
3. Follicular Development 98
4. Ovulation 104
5. The Post-Ovulatory Ovary: The Corpusluteum 105
6. Future Direvtions: Appplication of Reproductive Endocribology to Conservation 108
CHAPTER 5 Hormones and the Sex Ducts and Sex Accessory Structures of Reptiles 117
Daniel H. Gist
1. Introduction 117
2. Oviparity 117
3. Reproductive Cycles and Sex Hormones 118
4. The Male 118
5. The Female 127
6. Sperm Storage 133
CHAPTER 6 Pheromones and Reproduction in Reptiles 141
Jose´ Martı´n and Pilar Lo´ pez
1. Introduction 141
2. Testudines/Turtles 142
3. Rhynchocephalia 144
4. Crocodila 145
5. Squamata 145
6. Suggestions for Future Research 159
CHAPTER 7 Stress and Reproduction in Reptiles 169
Richard R. Tokarz* and Cliff H. Summersy
1. Introduction 169
2. Mechanism Mediating Stress Response 172
3. Effects Stress on Reproductive Fungtion 175
4. Seasonal Changes in Circulating corticosterone (Cort) Levels 188
5. Modulation of Stress Response During Reproduction 192
6. Fitness Effects of Stress During Reproduction 198
7. Conclusions and Research Directions 202
CHAPTER 8 Hormones and Behavior of Reptiles 215
Barry Sinervo* and Donald B. Milesy
1. Introduction 215
2. The Form of Natural, Sexual, and Social Selection 223
3. Social Networks amd Endocrine Networks 233
CHAPTER 9 Viviparity in Reptiles: Evolution and Reproductive Endocrinology 247
Lori C. Albergotti and Louis J. Guillette Jr.
1. Introduction 247
2. Defining Reproductive Mode 247
3. Evolution of Viviparity Within Aquamates 248
4. Selective Forces for the Evolution of Viviparity 248
5. Reproductive Morphology and Physiology: Requirements or Refinements of Viviparity? 250
6. Egg Retention and The Lengthening of Gestation 250
7. The Reduction of The Eggshell 255
8. Emergence of the Placenta 259
9. Maternal Recognition of Pregnancy 262
10. Conclusions 264
11. Research Questions & Future Directions 265
CHAPTER 10 Hormones and Reproductive Cycles in Turtles 277
Gae¨ lle Blanvillain,* David Wm. Owens,* and Gerald Kuchlingy---
1. Introduction 277
2. Methodologies 278
3. Different Types of Cycles and Timing of Reproduction in Turtles 280
4. Hormonal and Gonadal Reproductive Cucles 285
5. Other Hormonal Cycles 296
6. Conclusions 298
CHAPTER 11 Hormones and Reproductive Cycles in Crocodilians 305
Matthew R. Milnes
1. Introduction 305
2. Development 306
3. Reproductive Cycles 309
4. Current and Future Research Directions 315
CHAPTER 12 Hormones and Reproductive Cycles in Lizards 321
Matthew B. Lovern
1. Introduction 321
2. Reproductive Cycles 326
3. Conclusions and Future Directions 343
CHAPTER 13 Hormones and Reproductive Cycles in Snakes 355
Emily N. Taylor* and Dale F. DeNardoy
1. Introduction 355
2. Hormones and Reproductive Cycles in Snakes 355
3. Influences on the Reproductive Cycle 262
4. Future Directions to Augment Existing Knowledge 265
CHAPTER 14 Endocrine Disruption of Reproduction in Reptiles 373
Ashley S.P. Boggs, Nicole L. Botteri, Heather J. Hamlin, and Louis J. Guillette, Jr.
1. Introduction 373
2. Reptiles as Models of Edcexposure 376
3. Endocrine Disrupting Chemicals (EDCs) and Reptilian Reproduction 376
4. Endocrine-Disrupting Chemicals (EDCs) and Reptilian Thyroid Function 386
5. Conclusions 390
Referensi 391
Species Index 397
Subject Index 401
Color Plates 407
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