1. Light and electron microscopic studies of pathologic changes in rheumatoid angitis

   • Katsuhiko Inagaki
   • Kaoru Aihara

   OriginalPaper Pages: 1 - 6

2. Lipid-rich keratin spherules containing cholesterol crystals in an epidermal cyst

   • Yayoi Ishikawa
   • Shun-ichi Baba
   • Hiroyuki Suzuki

   OriginalPaper Pages: 7 - 12

3. The three-dimensional ultrastructure of diabetic glomeruli revealed by the quick-freezing and deep-etching method

   • Keiji Tanaka
   • Tatsumi Moriya
   • Yoshitada Yajima

   OriginalPaper Pages: 13 - 22

4. Endothelin-1 (ET-1) enhances bile canalicular contractions in cultured rat hepatocytes

   • Hiroaki Yokomori
   • Masaya Oda
   • Hiromasa Ishii

   OriginalPaper Pages: 23 - 27

5. Structural changes in rat skeletal muscle induced by swimming at high temperatures (28 and 42°C)

   • Kuang-Tao Wang

   OriginalPaper Pages: 28 - 36

6. pathological findings in the facial nerve sheath in Melkersson-Rosenthal syndrome

   • Kosuke Ishii
   • Naonobu Takeuchi
   • Masumi Akita

   OriginalPaper Pages: 37 - 42

7. The three-dimensional microvasculature of the hair papilla and the changes in fenestration distribution in follicular capillaries

   • Shigeaki Sakita
   • Masaaki Morohashi
   • Osamu Ohtani

   OriginalPaper Pages: 43 - 47

8. A case of a placental site trophoblastic tumor

   • Fujihiko Suzuki
   • Akira Saito
   • Sachiko Takase

   Short Report Pages: 48 - 51