title: [Experimental research and analysis on dielectric properties of blood in anemia mice].
abstract: The conductivity and permittivity of blood in mice were measured by the AC electrical impedance method at frequency range of 0.1-100MHz, and then the changes of the Cole-Cole parameters of dielectric spectra of blood from phenylhydrazine-induced anemia mice were observed by numerical calculation and curve fitting residual analysis of the Cole-Cole equation. The results showed that hematocrit (Hct) of the mice with phenylhydrazine injection was significantly reduced; the permittivity(epsilon) spectroscopy of blood moved to the low insulating region and its permittivity decreased; conductivity (kappa) spectrum curve of blood moved to the high conductivity zone and conductivity increased; the 2nd characteristic frequency was lower than that in the normal group. There was phenylhydrazine dose dependent in the changes of the Cole-Cole parameters of dielectric spectra of blood.
authors.forename: Ben
authors.initials: B
authors.lastname: Shen
authors.forename: Quiyan
authors.initials: Q
authors.lastname: Liang
authors.forename: Weiqi
authors.initials: W
authors.lastname: Gao
authors.forename: Chu
authors.initials: C
authors.lastname: You
authors.forename: Mengqi
authors.initials: M
authors.lastname: Hong
authors.forename: Qing
authors.initials: Q
authors.lastname: Ma
mesh_terms: D000740:Anemia / Q000097:blood*; D000818:Animals; D001790:Blood Physiological Phenomena; D004553:Electric Conductivity; D017097:Electric Impedance; D006400:Hematocrit; D051379:Mice