Study on Peptide Hormones in the Pericardiums with Immunohistochemistry and Immunoelectronmicroscopy

Journal of Capital Medical University ›› 1993, Vol. 14 ›› Issue (3): 192-195.

Study on Peptide Hormones in the Pericardiums with Immunohistochemistry and Immunoelectronmicroscopy

Wen Shaojun¹, He Shida¹, Lu Dehong¹, Wang Jiarui¹, Zhang Weijun², Hu Xudong², Chen Baotian², Zhao Yingxin², Gong Yihong³, Luo Liqun³

1. Xuanwu Hospital, Capital Institute of Medicine;2. Beijing Anzhen Hospital, Capital Institute of Medicine;3. Institute of Basic Medical, Chinese Acade pf Medical Sciences

Received:1992-04-15 Revised:1900-01-01 Online:1993-07-15 Published:1993-07-15

Abstract

Abstract: With immunohistochemistry,immunoelectronmicroscopy and high pressure liquid chro-matography-radio-immunoassay methods,We have studied the pericardium of humans and Wistar rats.The presence of angiotensin Ⅱ and atrial natriuretic factor like materials(ANF-LMs)was demonestrated in the pericardium.Gold particles were found in some granular ar-eas of the cytoplasm of mesothelial cells with antihuman-ANF.Mesothelial cells appeared the principal endocrinesecreting ones.There were Ang Ⅱ and three molecular forms of ANF in the pericardium.It was suggested that beyond the known functions,there were important endocrine functions related to pericardium.

Key words: local renin-angiotensin system, angiotensin Ⅱ, atrial natriuretic factor, pericardium, immunohistochemistry, immunoelectronmicroscopy

CLC Number:

R392-33

Wen Shaojun;He Shida;Lu Dehong;Wang Jiarui;Zhang Weijun;Hu Xudong;Chen Baotian;Zhao Yingxin;Gong Yihong;Luo Liqun. Study on Peptide Hormones in the Pericardiums with Immunohistochemistry and Immunoelectronmicroscopy[J]. Journal of Capital Medical University, 1993, 14(3): 192-195.

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Study on Peptide Hormones in the Pericardiums with Immunohistochemistry and Immunoelectronmicroscopy

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