title: [Clinical evaluation of serum levels of monomeric dimeric and tetrameric pseudocholinesterases in patients with various liver diseases].
abstract: Serum levels of monomeric, dimeric and tetrameric pseudocholinesterases were measured by means of enzyme-linked immunosorbent assay in patients with various liver diseases and normal controls in order to evaluate their clinical significance. In patients with liver cirrhosis, serum levels of monomeric, dimeric and tetrameric were significantly lower than those in normal controls, patients with fatty liver and chronic hepatitis. The ratio of monomeric and dimeric to tetrameric in patients with liver cirrhosis was also significantly lower than that in normal controls, patients with fatty liver and chronic hepatitis. Serum levels of tetrameric, dimeric and monomeric were not significantly higher in the patients with fatty liver than in normal controls, but the ratio of monomeric and dimeric to tetrameric was significantly higher in patients with fatty liver than that in normal controls, patients with chronic hepatitis and liver cirrhosis. These findings suggest that the selective determinations of serum levels of monomeric, dimeric and tetrameric pseudocholinesterases are useful to estimate the metabolism of fat and protein in various liver diseases.
authors.affiliation: First Department of Internal Medicine, Gunma University School of Medicine, Maebashi, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Matsuzaki
authors.forename: K
authors.initials: K
authors.lastname: Yuasa
authors.forename: T
authors.initials: T
authors.lastname: Arai
authors.forename: K
authors.initials: K
authors.lastname: Takehara
authors.forename: M
authors.initials: M
authors.lastname: Moriguchi
authors.forename: S
authors.initials: S
authors.lastname: Saito
authors.forename: S
authors.initials: S
authors.lastname: Sakurai
authors.forename: J
authors.initials: J
authors.lastname: Takezawa
authors.forename: T
authors.initials: T
authors.lastname: Nagamine
authors.forename: S
authors.initials: S
authors.lastname: Yamada
mesh_terms: D000328:Adult; D002091:Butyrylcholinesterase / Q000097:blood*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D008103:Liver Cirrhosis / Q000201:enzymology; D008107:Liver Diseases / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D011108:Polymers
chemical_list: D011108:Polymers; D002091:Butyrylcholinesterase