Circulatory shock
The most recent articles from:
Circ. Shock
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Catecholamines in plasma and tissue were determined during hemorrhagic shock in the rat. Two groups of rats were compared. 1. Awake rats bled to 70 mm Hg for 4 hours. 2. ⋯ In the heart there was a substantial increase of A after bleeding. The A content of the adrenals decreased to about 25% of the initial value in the awake animals. The results show that barbiturate anesthesia considerably depresses the initial sympatho-adrenal response to bleeding.
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Comparative Study
Adrenergic blockade and glucoregulation in endotoxin shock.