
Vitamins and Hormones
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Content
- Front Cover
- Vitamins and Hormones, Volume 18
- Copyright Page
- Contents
- Contributors to Volume 18
- Editors' Preface
- Chapter 1. Physiology and Biochemistry of Biotin
- I. Introduction
- II. The Metabolic Activities of Biotin
- III. Biotin and Endocrine Glands
- IV. Biotin and the Nervous System
- V. Biotin and the Cutaneous System
- VI. Vitamin Interrelationships of Biotin
- VII. Conclusion
- References
- Chapter 2. Biochemistry of Vitamin E
- I. Introduction
- II. Chemistry and Metabolism of Vitamin E
- III. Biological Function of Vitamin E
- IV. Other Possibly Related Factors
- V. Concluding Remarks
- References
- Chapter 3. Ascorbic Acid and Collagen Fiber Formation
- I. Introduction
- II. Early Theories
- III. Influence of Ascorbic Acid on collagen forming cells
- IV. Collagen: General Characteristics
- V. Site of Collagen Fiber Formation
- VI. Phosphatase and Collagen formation
- VII. Possible Accumulation of Collagen Precursor in Ascorbic Acid Deficiency
- VIII. Direct Interaction of Ascorbic Acid in Collagen Formation
- IX. Role of Ascorbic Acid in the Maintenance of Collagen
- X. Ascorbic Acid, the Ground Substance, and Fibrogenesis
- XI. The Role of Hyaluronidase in Collagen Formation
- XII. Possible Interaction of Adrenal Hormones and Ascorbic Acid in Collagen Formation
- XIII. Summary
- References
- Chapter 4. Nutritional Factors and Skin Diseases
- I. Introduction
- II. Proteins and Amino Acids
- III. Lipids
- IV. Obesity and Skin Diseases
- V. Vitamins-Facts and Fancy
- VI. Fat-soluble Vitamins
- VIl. Ascorbic Acid
- VIII. Vitamin B Complex Deficiencies
- IX. Side Effects of Vitamin Therapy
- X. Minerals and Trace Elements
- XI. Diet and Dermatological Problems
- XII. Summary
- References
- Chapter 5. The Neuroendocrine System of Arthropods
- I. Introduction
- II. Morphology of the Neuroendocrine System
- III. Physiology of the Neuroendocrine System
- IV. Assay and Purification of Arthropod Hormones
- V. General Summary and Conclusions
- References
- Chapter 6. Effects of Hormonal Imbalances on Dietary Requirements
- I. Introduction
- II. Growth Hormone
- III. Thyroid
- IV. Adrenal Cortex
- V. Gonadal Hormones
- VI. General Summary
- References
- Chapter 7. The Chemistry and Pharmacology of Angiotensin
- I. Survey
- II. Angiotensinogen
- III. Renin
- IV. Angiotensin
- V. Synthetic Analogs of Angiotensin
- VI. Pharmacology of Angiotensin (by H.Terrian)
- References
- Chapter 8. Symposium on Vitamin A and Metabolism in Honor of Professor P. Karrer
- Opening Remarks
- Text begins
- Chapter 9. The Synthesis and Labeling of Vitamin A and Related Compounds
- I. Introduction
- II. Vitamin A Stereoisomers
- III. Syntheses of Vitamin A
- IV. Syntheses of Vitamin A2
- V. Provitamin A Compounds
- VI. Concluding Remarks
- References
- Chapter 10. Physicochemical Assay of Vitamin A and Related Compounds
- I. Introduction
- II. Determination of All-trans-Vitamin A
- III. Determination of cis-trans Isomers of Vitamin A
- IV. The Determination of Derivatives of Vitamin A and of Related Compounds
- References
- Chapter 11. Bioassay of Vitamin A Compounds
- I. Introduction
- II. History
- III. Methods
- IV. Factors Influencing Bioassay Response
- References
- Chapter 12. The Conversion of ß-Carotene into Vitamin A
- I. Introduction
- II. Efficiency of the Conversion
- III. Metabolism of Hypothetical Intermediates
- IV. Alternative Scheme
- References
- Chapter 13. Absorption, Transport, and Storage of Vitamin A
- I. Introduction
- II. Absorption from the Intestine
- III. Transport
- IV. Storage in the lever
- V. Lipoproteins in transport and Storage of Vitamin
- VI. Concluding Remarks
- References
- Chapter 14. Metabolic Transformations of Vitamin A
- I. Introduction
- II. Active Derivatives of Vitamin A
- III. Degradative Metabolism of Vitamin A
- IV. Conclusions
- References
- Chapter 15. The Visual Functions of the Vitamins A
- Text
- References
- Chapter 16. Vitamin A and Proteins
- I. Introduction
- II. The Effect of the Adequacy of the Protein Intake on the Vitamin A Status
- III. The Effect of Liberal Doses of Vitamin A on Resistance t o Protein Deficiency
- IV. Conclusions
- References
- Chapter 17. Vitamin A and Mucopolysaccharide Biosynthesis
- I. Introduction
- II. In Vivo Observations
- III. Observations on Tissue Culture
- IV. In Vitro Observations
- V. Conclusions
- References
- Chapter 18. The Function of Vitamin A in Carbohydrate Metabolism
- Its Role in Adrenocorticoid Production
- I. Introduction
- II. Vitamin A and Glycogen Synthesis
- III. Vitamin A and Adrenoglucocorticoid Production
- IV. Conclusions
- References
- Chapter 19. Vitamin A and Lipid Metabolism
- I. Introduction
- II. The Ubiquinones (Coenzymes Q)
- III. Biosynthesis of Ubiquinones by Rat
- IV. The Influence of Vitamin A Deficiency on Cholesterol, Ubiquinone and Squalene Biosynthesis in the Rat
- V. Ubichromenol
- VI. Discussion
- VII. Summary
- References
- Chapter 20. The Pathology of Vitamin A Deficiency
- I. Introduction
- II. Experimental Vitamin A Deficiency
- III. Vitamin A Deficiency in Animal Husbandry
- IV. Clinical Vitamin A Deficiency in the Human Subject
- V. Conclusion
- References
- Chapter 21. The Role of Vitamin A Acid
- I. Introduction
- II. Methods
- III. A Typical Experiment
- IV. Growth and Maintenance
- V. Storage and Depletion of Vitamin A
- VI. Night Blindness
- VII. Anatomical Changes
- VIII. Recovery
- IX. Discussion and Conclusions
- X. Summary
- References
- Chapter 22. Summary Discussion
- I. Introduction
- II. A Backword Glanceard Glance
- III. Transport of Vitamin A
- IV. Vitamin a Deficiency in the Rat and Its Relation to Ubiquinone and Ubichromenol
- V. The Deficiency Syndrome
- VI. Vitamin A and Pregnancy
- VII. Visual Pigments
- VIII. Vitamin A Acid, Vitamin A2 and Kitol
- IX. Hypervitaminosis A Induced by Vitamin A Acid
- X. Hypervitaminosis A in Humans Induced by Vitamin A Alcohol
- XI. Vitamin A Aldehyde (in Combined Form) in Eggs
- XII. Modes of Action
- References
- Chapter 23. Excerpts from the Concluding Remarks
- Text
- Author Index
- Subject Index
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