title: Kinetic assay of antitrypsin in human serum by a surface acoustic wave(SAW)-impedance sensor.
abstract: Antitrypsin in human serum was determined by using both the SAW-impedance sensor system and spectrophotometry, indicating that the mean value for women was significantly higher than the mean value for men; the value for acute pancreasis patients is about 2-folds of the normal values, and there is no significant difference between the acute pancreasis patients and the pancreatic cancer patients.
authors.affiliation: Department of Chemistry and Chemical Engeneering, Hunan University, 410082, Changsha, People's Republic of China.
authors.forename: Q
authors.initials: Q
authors.lastname: Cai
authors.forename: W
authors.initials: W
authors.lastname: Wei
authors.forename: R
authors.initials: R
authors.lastname: Wang
authors.forename: L
authors.initials: L
authors.lastname: Nie
authors.forename: S
authors.initials: S
authors.lastname: Yao