Хуудас 1 -аас 100 үр дүн
The effects of resuscitation with crystalloid and colloid solutions in the presence of increased pulmonary capillary permeability were studied. Twenty-four hours after oleic acid administration, dogs were anesthetized and bled to produce hemorrhagic shock. One hour later, resuscitation was performed
While the hemodynamic effects of hydroxyethyl starch (HES) have been reported, the effect of this material upon extravascular lung water (EVLW) has not been investigated. Twenty mongrel dogs were subjected to both an oleic acid-induced lung injury and a 2-h period of hemorrhagic shock (MAP = 40 mm
OBJECTIVE
In acute respiratory failure, increased cardiac output (Qt) increases shunt (Qs/Qt). We have tested if this is caused by: 1) a redistribution of blood flow towards edematous regions, or 2) a decrease of regional ventilation in the edematous region.
METHODS
Oleic acid edema was induced in
OBJECTIVE
To explore the effect of hyperbaric oxygen (HBO) on acute lung injury (ALI) induced by oleic acid (OA) in rats.
METHODS
Eighty healthy Sprague-Dawley (SD) rats were randomly divided into four groups. In OA group (n=30), ALI was produced by injection of OA 0.15 ml/kg through tail vein. Ten
OBJECTIVE
To compare the lung protection roles of intraperitoneal pre-injection with penehyclidine for two kinds of rat models with pulmonary and extrapulmonary acute respiratory distress syndrome (ARDSp and ARDSexp).
METHODS
Forty healthy adult Sprague-Dawley (SD) rats were randomly divided into
OBJECTIVE
To study the effects of different volumes of fluid resuscitation on hemorrhagic shock with pulmonary edema at high altitude in the unacclimated rat.
METHODS
One hundred and twenty-six SD rats transported to Lasa, Tibet, 3 760 meters above the sea level, were anesthetized one week later
Group IIA secretory phospholipase A(2) (sPLA(2)) has been implicated in a variety of inflammatory diseases including acute lung injury (ALI); however, the role of sPLA(2) in this disorder remains unclear. The aim of the present investigation was to examine the role of this enzyme in a model of ALI
Decompensation is a major prehospital threat to survival from trauma/hemorrhage shock (T/HS) after controlling bleeding. We recently showed higher than expected mortality from a combat-relevant rat model of T/HS (27 mL/kg hemorrhage) with tourniquet (TQ) and permissive hypotensive resuscitation
Mesenteric bleeding time, mesenteric vascular reactivity, platelet and erythrocyte lipid fatty acid composition were measured at 2-3 weeks, 5-6 weeks and 11-22 weeks in normotensive Wistar rats, fed on high (6.5% energy) or moderate (1.6% energy) intakes of eicosapentaenoic acid (20:5n-3; EPA) as
Similarities between oleic acid (OA)-induced pulmonary injury and clinical adult respiratory distress syndrome (ARDS) have resulted in extensive use of this model. Using technetium 99m (Tc-99m)-labeled human serum albumin (Tc-HSA) we examined the effect of indomethacin (a prostaglandin synthetase
The hemodynamic and pulmonary effects of fluid resuscitation with crystalloid and colloid solutions in the presence of mild pulmonary edema were investigated. Anesthetized dogs received oleic acid to increase pulmonary capillary permeability, and one hour later bled to produce hemorrhagic shock. One
OBJECTIVE
To study the effects of thyrotropin-releasing hormone (TRH) in combination with hypertonic saline/dextran (7.5% NaCl + 6% Dextran 40, HSD ) on hemorrhagic shock with pulmonary edema in the rats which were recently brought to high altitude.
METHODS
Forty-nine SD rats, transported to Lasa,
To investigate the fluid tolerance of hemorrhagic shock with pulmonary edema (HSPE) at high altitude in unacclimated rats and the beneficial effect of 7.5% hypertonic saline/6% dextran (HSD). One hundred seventy-six Sprague-Dawley rats, transported to LaSa, Tibet, 3,760 m above the sea level, were
Lungs of mongrel dogs with permanent tracheostomies and implanted systemic pulmonary arterial catheters were injured by intravenous infusion of oleic acid (0.09 mg/kg). Injury resulted in extensive, multifocal, and nonrandomly distributed lung damage. Awake dogs were studied during a control period
Thirty-six mice were divided into a control group, lung injury group by oleic acid and protected group with interleukin-1 receptor antagonist (IL-1ra). There were 12 mice in each group. Oleic acid was injected into the tail vein of the mouse with a dose of 0.2 ml/kg to produce a model of acute lung