Hair Research: Status and Future Aspects; Proceedings of the First International Congress on Hair Research, Hamburg, March 13th–16, 1979

Front Matter....Pages I-XIX
Front Matter....Pages 1-1
Considerations on Hair Research and Hair Growth....Pages 3-11
Ultrastructure of Developing Hair Tract and Hair Canal in the Human Fetus....Pages 12-17
Intrafollicular Interactions....Pages 18-24
Concentric Lamellar Bodies in Normal Dermal Papilla Cells During Anagen....Pages 25-28
Hair Follicle Transglutaminases and the Formation of ε -( γ -Glutamyl) Cross-links....Pages 29-35
Enzymes in Human Hair Sheath Cells — A New Means of Characterizing Hair....Pages 36-39
Something Old: Blood Vessels, Nerves and Hairs....Pages 40-44
Cytochemistry of Merkel Cell-neurite Complex in Mouse Sinus Hair Follicles....Pages 45-51
Morphology and Fine Structure of Hair....Pages 52-64
The Hair Surface....Pages 65-72
Characterization of Hair Keratins....Pages 73-75
The Proteins of Normal and Aberrant Hair Keratins....Pages 76-83
Ribonucleic Acids Coding for the Keratin Complex of Hair....Pages 84-93
Enzymatic Digestion of Hair Components....Pages 94-95
The Binding of Small Molecules and Polymers to Keratin and Their Effects on the Physicochemical and Surface Properties of Hair Fibers....Pages 96-115
Action of Nucleophilic Reagents on Hair Keratin....Pages 116-122
The Synthesis of Nonfibrous Proteins in Newborn Rat Hair Follicles....Pages 123-125
Elemental Ratios Along Partially Gray Human Hair....Pages 126-128
Studies on Trace Elements in Human Hair by X-ray Emission Spectroscopy....Pages 129-132
Factors Influencing Elemental Composition of Human Hair....Pages 133-137
Front Matter....Pages 1-1
The Isolation of Melanin From Hair....Pages 138-139
Human Hair Pigment: A Mild Isolation Procedure and a Method for Characterization....Pages 140-145
Hair Melanin and Hair Color....Pages 146-162
Green Hairs: Elementary X-ray Analysis in the Electron Microscope....Pages 163-168
Hair Follicles and Their Environment....Pages 169-171
The Environment of the Hair Follicles....Pages 172-182
Environmental Influences on the Hair Follicle....Pages 183-194
Hormonal Control of Hair Growth....Pages 195-204
Mechanisms of Androgen-mediated Hair Growth....Pages 205-209
Androgen Metabolism in Isolated Human Hair Roots....Pages 210-214
The Metabolism of Androgens in Skin....Pages 215-222
Hormones and the Pilosebaceous Apparatus....Pages 223-228
Local Factors Affecting Rodent Hair Cycles....Pages 229-234
Front Matter....Pages 235-235
Alterations of the Hair Follicle in Hair Diseases....Pages 237-243
Cellular and Chemical Changes of Dermis Accompanying Physiologic and Pathologic Hair-Changes....Pages 244-250
Effect of Undernutrition Upon Hair Growth....Pages 251-256
Nutrition and Hair Anomalies....Pages 257-266
Hair Growth in Disorders of Metabolism....Pages 267-273
Cellular Activity in the Adventitial Dermis of Inflammatory Alopecias....Pages 274-276
An Objective Approach of the Diagnosis of Diffuse Alopecia: The Trichogram....Pages 277-282
Front Matter....Pages 235-235
Hormone-induced Disorders of Hair Growth....Pages 283-286
Alopecia Androgenetica — Its Incidence in Japanese and Associated Conditions....Pages 287-293
Comparative Studies of the Diameters of Hairshafts in Anagen and in Telogen Phases in Male Adults Without Alopecia and in Male Adults With Androgenetic Alopecia....Pages 294-302
Alopecia Areata — Modern Aspects....Pages 303-310
Antibodies in Alopecia Areata....Pages 311-311
Aspects of Endocrinological Treatment of Hair Diseases....Pages 312-317
Estrogen Treatment of Hair Diseases....Pages 318-321
Antiandrogens — Scientific and Experimental Background....Pages 322-329
Antiandrogens — Basic Concepts for Treatment....Pages 330-335
PUVA-Therapy for Alopecia Areata....Pages 336-340
Treatment of Alopecia Areata with Phenolum Liquefactum Caustic Process and Simultaneous Belladonna Dose....Pages 341-342
Comparison of DNCB and Croton Oil in the Therapy of Alopecia Areata....Pages 343-343
Hair Neogenesis in Man: A Histoquantitative Study Based on 1,000 Scalp Biopsies....Pages 344-349
Sebaceous Glands of the Scalp. Variations in the Synthesis of Nucleic Acids in Male Pattern Alopecia and Alopecia Areata....Pages 350-352
Hair Surface Lipids in Psoriasis Vulgaris....Pages 353-354
Alopecia in Hypothyroidism....Pages 355-357
Prevalence of Thyroid Abnormality Associated with Hair Loss....Pages 358-362
Hair Follicle Tumors....Pages 363-370
Hair Follicle Tumors in a Case of Multiple Hamartoma Syndrome (MHS)....Pages 371-374
Trichofolliculoma and Trichoblastic Fibroma....Pages 375-378
Front Matter....Pages 235-235
Light and Electron Microscopic Studies of Steatocystoma Multiplex....Pages 379-384
Colour of Hair and Colour of Iris Within the Atopic Syndrome....Pages 385-389
Traction Alopecia Due to Traditional Hair Styles....Pages 390-391
Etiology of Hair Disease in Eastern Anatolia....Pages 392-394
Abrupt Hair Loss Following Severe Psychological Stress....Pages 395-395
Hypotrichosis and Alopecia in Cases of Genodermatoses....Pages 396-407
Weathering of Hair in Hereditary Hair Abnormalities....Pages 408-413
Polarized Light Microscopy. Its Interest in the Study of Congenital Hair Defects....Pages 414-419
Curly Hair as Presenting Symptom in Giant Axonal Neuropathy....Pages 420-423
Crimped “Spun-glass” Hair in Siblings: With Twelve Year Follow-up of an Earlier Case....Pages 424-429
Bjørnstad Syndrome (Pili Torti with Deafness): Clinical, Genetic, and Ultrastructural Findings....Pages 430-432
Scanning Electron Microscopic Investigations of the Hair in Ectodermal Dysplasia Syndromes....Pages 433-435
Amino Acid Content of Damaged Human Hair....Pages 436-441
Abnormal Amino Acid Changes in Human Hair Associated with Rare Congenital Syndromes....Pages 442-445
Scanning Electron Microscopy of Hairs in Comedones....Pages 446-455
The Significance of Mean Scale Number of the Cuticular Scale Pattern as a Means of Identification in Mammalian Hair....Pages 456-458
The Role of Hair in Forensic Investigations....Pages 459-468
Drug Induced Alopecia....Pages 469-474
Front Matter....Pages 475-475
Introduction: Human Hair and Scalp in View of the Use of Hair Care Products....Pages 477-478
The Reactivity of Human Hair. A Review....Pages 479-500
Front Matter....Pages 475-475
The Role of Hair Care Products....Pages 501-506
The Side Effects of Hair Products on the Scalp and Hair....Pages 507-512
Recent Developments in Hair Care Products....Pages 513-523
The Use of Scanning-electron Microscopy to Assess Damage of Hair....Pages 524-528
Hair Dye Toxicity....Pages 529-535
Some Skin Problems Due to Hair Preparations....Pages 536-542
Reactions to Hair Products....Pages 543-547
Unfavourable Effects on the Epidermis of Some Common Ingredients in Every Day Shampoos....Pages 548-553
Effects of Hair Care Products on Sebaceous Gland Secretion....Pages 554-561
A Technique for the Quantitative Evaluation of Regreasing of Individual Hairs in vivo After Shampoo Application....Pages 562-564
Toxicology Profile of the Antimicrobial Zinc Bis 1-Hydroxy-2-(1H-Pyridinethionate)....Pages 565-567
Dandruff: Etiopathogenesis and Histopathology....Pages 568-572
Characterisation of Dandruff by Means of Cellbiologic Parameters....Pages 573-581
Effect of Hair Care Products on Dandruff....Pages 582-587
Detergent Scrub Method: A Useful Assay for Control of Antidandruff Preparations....Pages 588-591
Studies on the Effect of Shampoos on Scalp Lipids and Bacteria....Pages 592-606
Methods for Testing the Hair and Scalp....Pages 607-622
Contributions to the Elastic Behaviour of Hair Fibres and Hair Strands....Pages 623-628
The Buffering Capacity of Various Kinds of Hair Measured in vitro....Pages 629-633
Precise Measurement of Humidity Effects on Human Scalp Hair Diameter....Pages 634-637
Front Matter....Pages 475-475
The Radiometric Technique. Explained by the Example of Adsorption and Desorption of 14 C-labelled Distearyl-Dimethylammonium Chloride on Human Hair....Pages 638-649
The Problems of Hair Transplantation....Pages 650-654
Particular Techniques of Hair Transplantation....Pages 655-659
Technical Problems in the Treatment of the Male Pattern Baldness, Scalp Rotation Flap....Pages 660-663
The Scalp Lift, an Adjunct to Hair Transplantation in Androgenetic Alopecia....Pages 664-669
The Treatment of Baldness by Hair Transplant, an Experience of 7000 Operations by Multiple Punch Scalp Grafting....Pages 670-671
Hair Transplantation in Cicatricial Alopecias....Pages 672-676
New Instruments for Hair Transplantation....Pages 677-685
Genetics and Androgens in “Male Pattern” Alopecia. Physiopathologie Basic of Hair Graft....Pages 686-690
Treatment of Effluvium Capillitii with Collagen CLR and Placenta Extract Containing Preparations....Pages 691-692
The Psychosomatic Effects of Alopecia....Pages 693-695
Back Matter....Pages 697-714