Hair Follicle

Differentiation Under the Electron Microscope - An Atlas

  • Kiyokazu Morioka

Table of contents

  1. Front Matter
    Pages I-XIII
  2. Pages 1-23
  3. Pages 25-43
  4. Pages 63-88
  5. Pages 107-128
  6. Back Matter
    Pages 129-150

About this book

Introduction

Each and every hair is much more than just the visible shaft—there are also associated complex sheath structures of epidermal and dermal origin. In the hair follicle, cells undergo a variety of differentiation processes, mostly depending on their layers and positions therein, and electron microscopy reveals a very complex architecture. The structure of a particular layer, such as Henle’s layer of the inner root sheath, is not uniform. Rather, cells drastically change during the course of differentiation. By simply comparing electron micrographs of cells of a layer at different degrees of differentiation, one can hardly recognize them as belonging to the same layer. As readers will see, this book contains many superb electron mic- graphs, from low-magni?cation panoramic views for orientation to hi- power views showing ultrastructural detail. Captions and schematic drawings are also very helpful in “reading” electron micrographs and - derstanding the structural detail. In this way, Dr. Morioka has succeeded in dissecting the complex hair follicle at the ultrastructural level.

Keywords

Cell differentiation Electron microscopy Hair Hair follicle Keratinization cells development

Authors and affiliations

  • Kiyokazu Morioka
    • 1
  1. 1.The Tokyo Metropolitan Institute of Medical ScienceTokyoJapan

Bibliographic information

  • DOI https://doi.org/10.1007/b138721
  • Copyright Information Springer-Verlag Tokyo 2005
  • Publisher Name Springer, Tokyo
  • eBook Packages Biomedical and Life Sciences
  • Print ISBN 978-4-431-22429-7
  • Online ISBN 978-4-431-27179-6
  • About this book
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