Hjemmehjælp og hjemmehjælper i forandringens arena

Glutamat og GABA: Hovedaktører i nevronal metabolisme

Cultures of dissociated cerebella from 7-day-old mice were maintained in vitro for 1–13 days. GABA biosynthesis and degradation were studiedduring development in culture and pharmacological agents were used to identify the enzymes involved. The amount of GABA increased, whereasthat of glutamate was unchanged during the first 5 days and both decreased thereafter. The presence of aminooxy...

The Arena: December 1966: Arena

The Arena: December 1965: Arena

Exploitin Databasetechnology I! in T E Medical Arena

P icture Archiving and Communications Systems (PACS) are the backbone of the totally digital radiology department. They supply the communications, storage, and user-interface. PACS attempts to utilize computing power to increase the efficiency of the radiology department in a cost-effective manner. In this article, we describe the system, and the complications of database design and communicati...

Current trends in the cardiovascular clinical trial arena (I)

The existence of effective therapies for most cardiovascular disease states, coupled with increased requirements that potential benefits of new drugs be evaluated on clinical rather than surrogate endpoints, makes it increasingly difficult to substantiate any incremental improvements in efficacy that these new drugs might offer. Compounding the problem is the highly controversial issue of compa...