Low-dose aminophylline for the treatment of neonatal non-oliguric renal failure-case series and review of the literature.

Objective: Aminophylline is a methylxanthine with multiple physiologic actions. At low doses, aminophylline can antagonize adenosine and improve renal function via increased glomerular filtration rate. Despite its clinical use, little data exists in neonates for this indication.

The administration of complement component C9 augments post-ischemic cerebral infarction volume in neonatal rats.

To determine whether ischemic cerebral infarction is mediated in part by complement component C9, C9-deficient neonatal rats were subjected to unilateral cerebral ischemia. Brains were harvested 24 h later, stained with 2,3,5-triphenyl tetrazolium chloride, and cerebral infarct volumes were quantified by computer-based planimetry. Compared with buffer, prophylactic intraperitoneal (i.