U. Heister

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AIM OF THE STUDY Animal models of hypertonic saline infusion during cardiopulmonary resuscitation (CPR) improve survival, as well as myocardial and cerebral perfusion during CPR. We studied the effect of hypertonic saline infusion during CPR (Guidelines 2000) on survival to hospital admission and hospital discharge, and neurological outcome on hospital(More)
The effects of complete ischemia on cerebral arachidonic acid (AA) metabolism were investigated in the isolated perfused rat brain. During 12.5 min of ischemia, AA, 5-hydroxy-6,8,11,14-eicosatetraenoic acid, and 15-hydroxy-5,8,11,13-eicosatetraenoic acid increased 129-, 4-, and 10-fold, respectively, while subsequent reperfusion for 30 min resulted in(More)
P assive Optical Networks (PONs) are used for the distribution of TV signals. The head-end located at the root of the tree feeds the TV signals into the PON where they are distributed to the subscribers by means of passive power splitters. PONs already laid for distribution purposes become a valuable asset for the introduction of BISDN services. Multiple(More)
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