Menu Expand
Endocrine and Reproductive Physiology E-Book

Endocrine and Reproductive Physiology E-Book

Bruce White | Susan Porterfield

(2012)

Additional Information

Book Details

Abstract

Endocrine and Reproductive Physiology, a volume in the Mosby Physiology Monograph Series, explains the fundamentals of endocrine and reproductive physiology in a clear and concise manner. This medical textbook gives you a basic understanding of how endocrine and metabolic physiology affects other body systems in health and disease, including the clinical dimensions of reproductive endocrinology.

  • Bridge the gap between normal function and disease with pathophysiology content throughout the book.
  • Easily master the material in your systems-based curriculum with learning objectives, Clinical Concept boxes, chapter summaries, and self-study questions.
  • Understand complex concepts by examining almost 200 clear, 2-color diagrams.
  • Apply what you've learned to real-life clinical situations using featured clinical commentaries.
  • Take your learning wherever you go!
  • Stay abreast of recent advances in endocrine physiology with expanded material on reproductive endocrinology and metabolism, and many updates at the molecular and cellular level.

Learn the latest developments in fertilization, pregnancy, and lactation, as well as fetal development, puberty, and the decline of reproductive function with age.


Table of Contents

Section Title Page Action Price
Front Cover Cover
Endocrine and Reproductive Physiology iii
Copyright iv
Preface v
Contents vii
Chapter 1: Introduction to the Endocrine System 1
Chemical nature of hormones 3
Proteins/Peptides 3
Catecholamines 5
Steroid Hormones 6
Thyroid Hormones 7
Transport of hormones in the circulation 9
Cellular responses to hormones 9
Transmembrane Receptors 9
Transmembrane Receptors Using G Proteins 14
Receptor Tyrosine Kinases 16
Receptors Associated with Cytoplasmic Tyrosine Kinases 17
Receptor Serine/Threonine Kinase Receptors 18
Membrane Guanylyl Cyclase Receptors 18
Signaling from Intracellular Receptors 19
Overview of the Termination Signals 23
Summary 23
Self-study Problems 25
Keywords and Concepts 25
Suggested readings 25
Chapter 2: Endocrine function of the gastrointestinal tract 27
Enteroendocrine hormone families and their receptors 29
Gastrin and the regulation of gastric function 30
Overview of Regulation of Gastric Secretion and Motility 30
Gastrin and the Stimulation of Gastric Function 32
Enteroendocrine regulation of the exocrine pancreas and gallbladder 35
Secretin 37
Cholecystokinin 37
Motilin and Stimulation of Gastric and Small Intestinal Contractions During the Interdigestive Period 38
Insulinotropic actions of gastrointestinal peptides (incretin action) 38
Gastric Inhibitory Peptide/Glucose-Dependent Insulinotropic Peptide 38
Glucagon-like Peptide-1 39
Enterotropic actions of gastrointestinal hormones 39
Gastrin 40
Secretin and Cholecystokinin 40
Glucagon-like Peptide-1 40
Glucagon-like Peptide-2 40
Summary 41
Self-study problems 42
Keywords and concepts 42
Suggested readings 42
Chapter 3: Energy metabolism 43
Overview of energy metabolism 43
Nutrient Partitioning 43
Supplement to chapter 3: overview of key pathways involved in energy metabolism 43e1
ATP Synthesis by Glycolysis 43e1
ATP Synthesis by Oxidative Phosphorylation 43e2
Glycolytic and TCA Cycle Intermediates Are Also Used for Biosynthetic Pathways Unrelated to ATP Synthesis 43e3
Making ATP from Glucose 43e3
Making ATP from FFAs 43e4
Making ATP from Amino Acids 43e5
Making ATP from Ketone Bodies 43e6
Storage Forms of Energy 43e6
Glycogen 43e6
Triglyceride 43e7
Dietary Triglyceride 43e7
Endogenous Triglyceride 43e9
Low-Density Lipoprotein 43e10
High-Density Lipoprotein 43e13
Protein 43e14
Gluconeogenesis: Making Glucose from Glycerol, Lactate, and Amino Acids 43e14
Summary of Key Metabolic Pathways 43e15
General pathways involved in energy metabolism 45
Key hormones involved in metabolic homeostasis 46
Endocrine Pancreas 46
Insulin 46
Insulin Structure, Synthesis, and Secretion 46
Insulin Receptor 49
Glucagon 51
Glucagon Structure, Synthesis, and Secretion 51
Glucagon Receptor 51
Epinephrine and Norepinephrine 51
Metabolic homeostasis: the integrated outcome of hormonal and substrate/product regulation of metabolic pathways 51
Energy Metabolism During the Fed State 52
Hepatic Metabolism of Nutrients in the Fed State 52
Anatomic Considerations 52
The Big Picture 53
Hormonal Regulation of Key Reactions in the Liver During the Fed State 54
Intracellular Transport and Trapping of Monosaccharides 54
Storage of Glucose as Glycogen 55
Glycolysis 56
Phosphofructokinase-1 56
Pyruvate Kinase 56
Entry of Pyruvate into the Tricarboxylic Acid Cycle 57
Tricarboxylic Acid Cycle 57
De Novo Lipogenesis 57
NADPH Production Through the Pentose Phosphate Pathway 58
Skeletal Muscle 59
Adipose Tissue 59
Overview of Energy Metabolism During the Fasting State 60
Liver 63
Hormonal Regulation of Key Reactions in the Liver During the Fasting State 63
Hepatic Glucose Production 63
Glycogenolysis 63
Gluconeogenesis 63
Pyruvate Carboxylase 63
Pepck 63
Fructose-1,6-Bisphosphatase 63
Switch to Use of FFAs for ATP and Ketogenesis 64
Skeletal muscle 65
Adipose Tissue 66
Adipose tissue-derived hormones and adipokines 66
Appetite control and obesity 67
Body Mass Index 69
Hypothalamic Neurons and Appetite Control 69
Diabetes mellitus 70
Long-Term Sequelae of Diabetes Mellitus 72
Summary 73
Self-study Problems 75
Keywords and Concepts 75
Suggested readings 75
Chapter 4: Calcium and phosphate homeostasis 77
Calcium and phosphorus are important dietary elements that play many crucial roles in cellular physiology 77
Physiologic regulation of calcium and phosphate: parathyroid hormone and 1,25-dihydroxyvitamin D 78
Parathyroid Hormone 78
Parathyroid Glands 78
Structure, Synthesis, and Secretion of Parathyroid Hormone 79
Parathyroid Hormone Receptor 80
Vitamin D 80
Structure, Synthesis, and Transport of Active Vitamin D Metabolites 80
Vitamin D Receptor 83
Small intestine, bone, and kidney determine Ca2+ And Pi Levels 83
Handling of Ca2+ and Pi by the Small Intestine 83
Handling of Ca2+ and Pi by Bone 86
Histophysiology of Adult Bone 86
Handling of Ca2+ and Pi by the Kidneys 88
Integrated Physiologic Regulation of Ca2+/Pi Metabolism: Response of PTH and 1,25-Dihydroxyvitamin D to a Hypocalcemic Challeng 89
Hormonal Regulation of Calcium and Phosphate: Pharmacologic Regulators 90
Calcitonin 90
Parafollicular C Cells 91
Structure, Synthesis, and Secretion of Calcitonin 91
Calcitonin Receptor 91
Hormonal Regulation of Calcium and Phosphate: Regulators Overexpressed by Cancers 91
Parathyroid Hormone-Related Peptide 91
Regulation of Ca2+/Pi Metabolism by Immune and Inflammatory Cells 92
Regulation of Ca2+/Pi Metabolism by Gonadal and Adrenal Steroid Hormones 92
Pathologic disorders of calcium and phosphate balance 92
Hyperparathyroidism (Primary) 92
Pseudohypoparathyroidism 94
Hypoparathyroidism 94
Vitamin D Deficiency 95
Paget Disease 95
Bone Problems of Renal Failure (Renal Osteodystrophy) 96
Summary 97
Self-study Problems 98
Keywords and Concepts 98
Suggested Readings 98
Chapter 5: Hypothalamus-pituitary complex 99
Embryology and anatomy 99
Neurohypophysis 101
Synthesis of Antidiuretic Hormone (Vasopressin) and Oxytocin 101
Antidiuretic Hormone 103
Actions of ADH 103
Regulation of ADH Secretion 104
Relationship Between Osmotic and Volume Stimuli 106
Other Factors Altering ADH Secretion 106
Regulation of Thirst 106
Degradation 106
Oxytocin 107
Oxytocin and Uterine Motility 107
Oxytocin and Milk Letdown 108
Degradation 108
Pathologic Conditions Involving Oxytocin 108
Adenohypophysis 108
Endocrine Axes 108
Endocrine Function of the Anterior Pituitary 111
Corticotropes 111
Thyrotropes 114
Gonadotropes 115
Somatotropes 118
Direct Versus Indirect Actions of Growth Hormone 120
Direct Actions of GH on Metabolism 120
Indirect Effects of GH on Growth 121
Insulin-like Growth Factors 121
Interaction of Role of Growth Hormone, Insulin-like Growth Factor, and Insulin in Different Metabolic States 122
Pathologic Conditions Involving Growth Hormone 122
Dwarfism 122
Growth Hormone Deficiency in Adults 123
Growth Hormone Excess Before Puberty 123
Acromegaly 124
Lactotropes 124
Hypopituitarism 125
Panhypopituitarism 125
Growth 126
Summary 127
Self-study Problems 128
Keywords and Concepts 128
Suggested readings 128
Chapter 6: The Thyroid Gland 129
Anatomy and histology of the thyroid gland 129
Production of thyroid hormones 130
Iodide Balance 132
Overview of Thyroid Hormone Synthesis 132
Synthesis of Iodothyronines Within a Thyroglobulin Backbone 133
Secretion of Thyroid Hormones 135
Transport and metabolism of thyroid hormones 135
Regulation of Thyroid Function 136
Mechanism of Thyroid Hormone Action 138
Physiologic Effects of Thyroid Hormone 139
Cardiovascular Effects 139
Effects on Basal Metabolic Rate 141
Respiratory Effects 142
Skeletal Muscle Effects 142
Effects on the Autonomic Nervous System and Catecholamine Action 142
Effects on Growth and Maturation 142
Effects on Bone, Hard Tissues, and Dermis 143
Effects on the Nervous System 143
Effects on Reproductive Organs and Endocrine Glands 144
Summary 145
Self-study Problems 146
Keywords and Concepts 146
Suggested readings 146
Chapter 7: The Adrenal Gland 147
Anatomy 147
Adrenal medulla 150
Synthesis of Epinephrine 150
Mechanism of Action of Catecholamines 151
Physiologic Actions of Adrenomedullary Catecholamines 152
Metabolism of Catecholamines 152
Adrenal cortex 154
Zona Fasciculata 155
The Zona Fasciculata Makes Cortisol 155
Transport and Metabolism of Cortisol 159
Mechanism of Action of Cortisol 159
Physiologic Actions of Cortisol 159
Metabolic Actions 160
Cardiovascular Actions 160
Anti-inflammatory and Immunosuppressive Actions 160
Action on Reproductive Systems 162
Actions on Bone 162
Actions on Connective Tissue 162
Actions on Kidney 162
Actions on Muscle 162
Gastrointestinal Actions 162
Psychological Actions 162
Actions of Cortisol During Fetal Development 162
Regulation of Cortisol Production 162
Zona Reticularis 163
The Zona Reticularis Makes Adrenal Androgens 163
Metabolism and Fate: DHEAS and DHEA 164
Physiologic Actions of Adrenal Androgens 164
Regulation of Zona Reticularis Function 166
Zona glomerulosa 166
The Zona Glomerulosa Makes Aldosterone 166
Transport and Metabolism of Aldosterone 167
Mechanism of Aldosterone Action 167
Physiologic Actions of Aldosterone* 167
Actions on Kidney 167
Actions on Other Epithelia 170
Actions on Heart Muscle 170
Regulation of Aldosterone Secretion 170
Pathologic conditions involving the adrenal cortex 172
Adrenocortical Insufficiency (Addison Disease) 172
Adrenocortical Excess 172
Cushing Syndrome 172
Conn Syndrome 174
Congenital Adrenal Hyperplasia 174
Summary 175
Self-study Problems 176
Keywords and Concepts 176
Suggested Readings 176
Chapter 8: Life Cycle of the Male and Female Reproductive Systems 177
General components of a reproductive system 177
Overview of meiosis 178
Basic anatomy of the reproductive systems 180
Overview of the Male Reproductive System 180
The Female Reproductive System 180
Sexual development in utero 181
Male Development 182
Female Development 185
Puberty 187
Regulation of Timing of Puberty 187
Physiologic Changes Associated with Puberty 188
Males 189
Females 189
Menopause and andropause 190
Menopause 190
Andropause 191
Summary 191
Self-study Problems 193
Keywords and Concepts 193
Suggested readings 193
Chapter 9: The Male Reproductive System 195
Histophysiology of the testis 195
The Intratubular Compartment 196
Developing Sperm Cells 196
The Sertoli Cell 199
The Peritubular Compartment 201
The Leydig Cell 201
Transport, actions, and metabolism of androgens 201
Intratesticular Androgen 201
Peripheral Conversion to Estrogen 201
Peripheral Conversion to Dihydrotestosterone 203
Peripheral Testosterone Actions 203
Mechanism of Androgen Action 203
Transport and Metabolism of Androgens 204
Hypothalamus-pituitary-testis axis 205
Regulation of Leydig Cell Function 205
Regulation of Sertoli Cell Function 205
Male reproductive tract 207
Disorders involving the male reproductive system 210
Klinefelter Syndrome (XXY Seminiferous Tubule Dysgenesis) 210
Androgen Insensitivity Syndrome 211
Summary 212
Self-study Problems 213
Keywords and Concepts 213
Suggested readings 213
Chapter 10: The Female Reproductive System 215
Anatomy and histology of the ovary 215
Growth, development, and function of the ovarian follicle 217
Resting Primordial Follicle 217
Growth and Structure 217
The Gamete 218
Endocrine Function 218
Growing Preantral Follicles 218
Growth and Structure 218
The Gamete 219
Endocrine Function 219
Growing Antral Follicles 219
Growth and Structure 219
The Gamete 220
Endocrine Function 221
Dominant Follicle 222
Chapter 11: Fertilization, Pregnancy, and Lactation 239
Fertilization, early embryogenesis, implantation, and placentation 239
Synchronization with Maternal Ovarian and Reproductive Tract Function 239
Fertilization 241
Early Embryogenesis and Implantation 243
Structure of the Mature Placenta 246
Endocrine Function of the Placenta 250
Human Chorionic Gonadotropin 250
Progesterone 252
Estrogen 253
Human Placental Lactogen 253
Other Placental Hormones 254
Placental transport 255
The fetal endocrine system 255
Maternal endocrine changes during pregnancy 255
Pituitary Gland 255
Thyroid Gland 256
Adrenal Gland 256
Maternal physiologic changes during pregnancy 257
Cardiovascular Changes 257
Respiratory Changes 257
Renal Changes 258
Gastrointestinal Changes 258
Diabetogenicity of Pregnancy 258
Parturition 258
Placental Corticotropin-Releasing Hormone and the Fetal Adrenal Axis 258
Estrogen 258
Oxytocin 259
Prostaglandins 259
Uterine Size 259
Mammogenesis and lactation 259
Structure of the Mammary Gland 259
Hormonal Regulation of Mammary Gland Development 260
Contraception 261
Behavioral and Mechanical Approaches 261
Oral Contraceptives 262
Hormonal Treatment for Emergency Contraception and Abortion 262
In vitro fertilization 262
Summary 262
Self-study Problems 264
Keywords and Concepts 264
Suggested readings 264
Answers to Self-Study Problems 265
Chapter 1 265
Chapter 2 265
Chapter 3 266
Chapter 4 267
Chapter 5 267
Chapter 6 268
Chapter 7 268
Chapter 8 269
Chapter 9 270
Chapter 10 270
Chapter 11 271
Appendix B: Comprehensive Multiple-Choice Examination 273
Answers to comprehensive multiple-choice exam 279
Appendix C: Hormone Ranges 281
Appendix D: Abbreviations and Symbols 285
Index 289
Blank Appendix 301
Inside Back Cover 1
Inside Front Cover 1