1. An ultrastructural and immunohistochemical study of cutaneous metastasis of biliary system carcinoma

   • Masayori Kagoura
   • Tomohiro Maruyama
   • Masaaki Morohashi

   OriginalPaper Pages: 1 - 5

2. A comparative study of the glomerular involvement in two different strains of mice induced by murine graft-versus-host reaction

   • Masako Otani
   • Ichiro Aoki
   • Sadao Kawamura

   OriginalPaper Pages: 6 - 16

3. A scanning electron microscopic study of basal lamina pores on human colonic mucosas

   • Keijiro Araki
   • Michiya Kobayashi
   • Takuro Ogata

   OriginalPaper Pages: 17 - 22

4. Early lesions of the colonic mucosa possibly developing into ulcers of ulcerative colitis

   • Hisanori Nishizono
   • Keisuke Hokazono
   • Mikio Inoue

   OriginalPaper Pages: 23 - 32

5. Calcium ions and morphological changes in the arterial wall after subarachnoid hemorrhage, with special reference to human subjects

   • Kenshi Yoshida
   • Hiroshi Watanabe
   • Takashi Tsubokawa

   OriginalPaper Pages: 33 - 37

6. An electron microscopic study of apoptosis in the granulosa layer of ovarian follicles in rats treated with continuous illumination

   • Yuji Takeo
   • Masami Hokano

   OriginalPaper Pages: 38 - 44

7. An ultrastructural study of malignant fibrous histiocytoma of the larynx

   • Mamoru Miyaguchi
   • Schun-ichi Sakai
   • Hiroko Kuwabara

   OriginalPaper Pages: 45 - 49

8. An ultrastructural observation of negatively-stained human immunodeficiency virus type 1 (HIV-1) cores

   • Takeshi Fukui

   Rapid Communication Pages: 50 - 53