1. Different responses of benign and atypical meningiomas to gamma-knife radiosurgery: report of two cases with immunohistochemical analysis

   • Masatou Kawashima
   • Satoshi O. Suzuki
   • Toru Iwaki

   Original Article Pages: 61 - 66

2. Expression of vascular endothelial growth factor (VEGF) and its two receptors in diffusely infiltrating astrocytomas and relationship to proliferative activity of tumor cells

   • Fenggang Xiang
   • Junichi Tanaka
   • Takahiro Fukuda

   Original Article Pages: 67 - 71

3. Phenotypic changes associated with exogenous expression of p16^INK4a in human glioma cells

   • Akio Noguchi
   • Nobuyuki Ito
   • Isamu Saito

   Original Article Pages: 73 - 81

4. The antimalarials quinacrine and chloroquine potentiate the transplacental carcinogenic effect of ethylnitrosourea on ependymal cells

   • Sandra Reyes
   • Daniel Rembao
   • Julio Sotelo

   Original Article Pages: 83 - 87

5. Novel approach to analysis of in vitro tumor angiogenesis with a variable-pressure scanning electron microscope: suppression by matrix metalloproteinase inhibitor SI-27

   • Daizo Yoshida
   • Masahiro Noha
   • Akira Teramoto

   Original Article Pages: 89 - 100

6. Primary lymphoma of the central nervous system: A clinicopathologic study

   • Eiji Taniguchi

   Original Article Pages: 101 - 108

7. Histone deacetylase inhibitors such as sodium butyrate and trichostatin A induce apoptosis through an increase of the bcl-2-related protein Bad

   • Hiroki Sawa
   • Hiromi Murakami
   • Hajime Kamada

   Original Article Pages: 109 - 114

8. Morphologic features of human chorionic gonadotropin-or alphafetoprotein-producing germ cell tumors of the central nervous system: histological heterogeneity and surgical meaning

   • Kazuhiko Sugiyama
   • Kazunori Arita
   • Kaoru Kurisu

   Original Article Pages: 115 - 122

9. Expression of Bcl-2, Bcl-x, and Bax proteins in astrocytomas in relation to patient survival

   • Shigeru Daido
   • Takashi Tamiya
   • Takashi Ohmoto

   Original Article Pages: 123 - 129

10. Drug-resistance gene expression and progression of astrocytic tumors

    • Satoshi Tanaka
    • Ikuo Kobayashi
    • Tomokatsu Hori

    Original Article Pages: 131 - 137

11. Primary malignant lymphoma of the brain: analysis of MMAC1 (PTEN) tumor suppressor gene

    • Xin Ding
    • Sumio Endo
    • Toshiro Kumanishi

    Original Article Pages: 139 - 143

12. Localization of gelatinase activities in glioma tissues by film in situ zymography

    • Shingo Takano
    • Koji Tsuboi
    • Tadao Nose

    Original Article Pages: 145 - 150

13. Prognostic value of Ki-67 (MIB-1) and p53 in ependymomas

    • Sachio Suzuki
    • Hidehiro Oka
    • Kiyotaka Fujii

    Original Article Pages: 151 - 154

14. Anaplastic meningioma with papillary, rhabdoid, and epithelial features: a case report

    • Atsushi Saito
    • Yoichi Nakazato
    • Susumu Minei

    Case Report Pages: 155 - 159

15. Detection of Epstein-Barr virus DNA and expression of CD30 antigen in primary anaplastic diffuse large B-cell lymphoma of the brain

    • T. Shimura
    • Y. Sugisaki
    • M. Kawamoto

    Case Report Pages: 161 - 165