大鼠肝脏碳酸酐酶I不存在性别二态性，但可被雌激素抑制。

Rat liver carbonic anhydrase I is not sexually dimorphic but is estrogen repressible.

作者信息

Jeffery S, Carter N D, Wilson C A

出版信息

Biosci Rep. 1985 Sep;5(9):735-8. doi: 10.1007/BF01119871.

DOI:10.1007/BF01119871

Abstract

Carbonic anhydrase (CA) isozymes CAII and CAIII are known to exhibit sexual dimorphism in rat liver, and the levels of these isozymes are affected by sex hormones. In this paper we show that the isozyme CAI is present at low levels in rat liver, with no difference in concentration between male and female rats. Estrogen and diethylstilbestrol reduce CAI levels in both sexes.

摘要

已知碳酸酐酶（CA）同工酶CAII和CAIII在大鼠肝脏中表现出性别二态性，并且这些同工酶的水平受性激素影响。在本文中，我们表明同工酶CAI在大鼠肝脏中的水平较低，雄性和雌性大鼠之间的浓度没有差异。雌激素和己烯雌酚会降低两性的CAI水平。