Effects of HFJV outside of the glottis on the blood gas and lipid peroxidation in dogs with hemorrhagic shock
- VernacularTitle:声门外高频喷射通气对失血性休克狗血气和脂质过氧化的影响
- Author:
Yumei SHI
;
Qiming WU
- Publication Type:Journal Article
- Keywords:
Shock,hemorrhagic;
High frequency jet ventilation;
Blood gas analysis;
Malondialdehyde
- From:
Chinese Journal of Pathophysiology
1989;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
18 dogs with hemorrhagic shock were divided into 3 groups. Group Ⅰwascontrol, group Ⅱ and Ⅲ were jetted with air or oxygen respectively and continuouslyoutside the glottis by HFJV (frequency 80 beat/min, driving pressure 0.2 MPa, I:E timeratio=1:2) during the uncompensated period. Results: Not much difference was foundbetween group Ⅰand Ⅱ in their blood gas, acid-base balance and plasma malondialdehyde(MDA). However, the P_aO_2, P_aCO_2, CO_2, combining power and plasma MDA in group Ⅲwere markedly higher than those of group Ⅰand group Ⅱ (P
