Study on effects of electret on pulmonary vascular permeability in scalded rats

Author

Wang, Zhenzhong ; Jiang, Jian ; Xia, Zhongfu ; Zhong, Jigen ; Cui, Lili

Author_Institution

Dept. of Phys. & Math., Second Mil. Med. Univ., Shanghai, China

fYear

1996

fDate

25-30 Sep 1996

Firstpage

784

Lastpage

787

Abstract

The changes in content of fluorescein isothiocyanate (FTTC) marked albumin in pulmonary homogenate in scalded rats were measured to study the changes in pulmonary vascular permeability and the influence of electret on the permeability. The results showed that (1) 12 h after scalding, the pulmonary vascular permeability in the scalded rats was markedly higher than that of controls (P<0.01) and -500 V, -750 V and -1000 V electret treatment groups (P<0.001). (2) 6 h, 12 h and 24 h alter scalding. The permeability of the -500 V electret treatment group was lower than that of scalded groups. The results suggest that the electret has beneficial effects in decreasing pulmonary vascular permeability

Keywords

bioelectric phenomena; biothermics; cellular biophysics; electrets; haemorheology; lung; -1000 V; -500 V; -750 V; FTTC marked albumin; beneficial effects; burn; controls; electret effects; electret treatment groups; fluorescein isothiocyanate; pulmonary vascular permeability; scalded rats; Animals; Back; Electrets; Fluorescence; Length measurement; Pathology; Permeability; Plasma chemistry; Plasma measurements; Rats;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrets, 1996. (ISE 9), 9th International Symposium on

Conference_Location

Shanghai

Print_ISBN

0-7803-2695-4

Type

conf

DOI

10.1109/ISE.1996.578207

Filename

578207