Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients
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Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients
Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients
解放军医学杂志(英文版)1991年第4期 页码:299-303
Affiliations:
1. Research Institute of Bum Medicine Southwest Hospital
2. Third Military Medical College
3. ,Chongqing,630038
Author bio:
Funds:
DOI:
中图分类号:
纸质出版:1991
Accepted:
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Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients[J]. 解放军医学杂志(英文版), 1991,(4):299-303.
[1]黄跃生,杨宗诚,黎鳌.Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients[J].Journal of Medical Colleges of PLA,1991(04):299-303.
Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients[J]. 解放军医学杂志(英文版), 1991,(4):299-303.DOI:
[1]黄跃生,杨宗诚,黎鳌.Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients[J].Journal of Medical Colleges of PLA,1991(04):299-303.DOI:
Effects of thromboxane and prostacyclin imbalance on hemodynamics and hemorrheology in severely burn patients
摘要
Abstract
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正
>
Fifty-seven bum patients were dosdy observed for 28 d postburn.In general
plasma levelof thromboxane B
2
(TXB
2
)
6-keto-PGF
lx
and TXB
2
/6-keto-PGF
lx
ratio all rose up abruptly tothe peak in the first half day after burns and then declined gradually.However the patterns of theirchanges were different:6-keto-PGF
lx
returned to the control level in the 2nd day postburn
remained in a higher level than the control even in the 5th day postburn
and the increase ofTXB
2
/6-keto-PGF
lα
ratio was especially pronounced in the first 3 d postbum.It was also shownthat the changes of hemodynamics and hemorrheology occurred simultaneously with the imbalanceof thromboxane and prcstacyclin in the early postburn stage.The extent of the imbalance accordedwith the severity of hemodynamical and hemorrheological changes and was closely correlated withthe changes with the stroke volume
cardiac output
systemic vascular resistance
circulatory plateletaggregate ratio
platelet count and blood vinery.These findings suggest that the imbalance be-tween thromboxane and prostacyclin plays an important role in the changes of hemodynamics andhemorrheology in severe burn cases.
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