Volume 6, Issue 6 pp. 351-358
Original Article
Full Access

Simultaneous expression of type I procollagen mRNA and albumin in cirrhotic human liver

Dr. Shuhei Yamada

Corresponding Author

Dr. Shuhei Yamada

3rd Department of Anatomy, Nagasaki University School of Medicine, Nagasaki, Japan

The 2nd Department of Internal Medicine, Shinshu University School of Medicine, 3–1–1 Asahi, Matsumoto Nagano Pref. 390 JapanSearch for more papers by this author
Takehiko Kohi

Takehiko Kohi

3rd Department of Anatomy, Nagasaki University School of Medicine, Nagasaki, Japan

Search for more papers by this author
Ryu-Ichiro Hata

Ryu-Ichiro Hata

Department of Tissue Physiology, Medical Research Institute, Tokyo Medical and Dental University, Kanda-Surugadai, Chiyoda-ku, Tokryo, Japan

Search for more papers by this author
Setsuo Hirohashi

Setsuo Hirohashi

Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Kanda-Surugadai, Chiyoda-ku, Tokryo, Japan

Search for more papers by this author
Shun-Ichi Kurata

Shun-Ichi Kurata

Patho. Division, National cancer Center Research Institute, Tsukiji, Chou-ku, Tokyo, Japan

Search for more papers by this author
Haruki Senoo

Haruki Senoo

1st Department of Anatomy, School of Medicine, Tokyo Medical and Dental University, 1–5–45 Yushima, Bunkyo-ku, Tokyo, Japan

Search for more papers by this author
Kooko Sakakibara

Kooko Sakakibara

Department of Carcinogenesis and Cancer Susceptibility, Institute of Medical Science, University of Tokyo, Shirokanedai, Minato-ku, Tokyo, Japan

Search for more papers by this author
Toshihko Hayashi

Toshihko Hayashi

Department of Chemistry, College of Arts and Science, University of Tokyo, Tokyo 153, Japan

Search for more papers by this author
Paul K. Nakane

Paul K. Nakane

3rd Department of Anatomy, Nagasaki University School of Medicine, Nagasaki, Japan

Search for more papers by this author

Abstract

The gene expression of human type 1 procollagen was investigated in cirrhotic human liver by using in situ hybridization with nonradioactive DNA probes. Using in situ hybridizaiton can provide direct evidence for the cell type capable for type I collagen synthesis in tissues. T-T dimerized DNA probes were used and DNAs hybridized in situ were detected immunohistochemically using specific antibodies against T-T dimer. The data demonstrated that type I collagen is synthesized in hepatocyles and stellate cells in pseudolobules and in fibroblasts in Glissons capsules in cirrhotic human livers. we indicated hepatocytes morphologically and functionally by using immunohistochemical localization of albumin, which ws used as a marker of hepatocyte, since albumin is synthesized exclusively by hepatocytes. © 1992 Wiley-Liss, Inc.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.