Effect of Uridine on GABA and High Energy Phosphate Levels in Healthy Volunteers

Summary

On the dual basis of findings indicating GABA increases following acute and eight week SSRI/dopamine agonist administration and those indicating GABA-ergic effects following 14 day pyrimidine administration, the purpose of this study is to assess our following hypotheses: 1. Relative to placebo, an oral dose of 1g of uridine BID for seven days will increase brain GABA levels in a sample of healthy, unmedicated adult males; 2. Relative to placebo, an oral dose of 1g of uridine BID for seven days will increase NTP levels in a sample of healthy, unmedicated adult males; and 3. Brain GABA levels will be directly correlated to high energy phosphate levels in this sample of healthy, unmedicated adult males.

Timeline

Start

2006-11

Primary completion

2008-08

Completion

2008-08

Drugs

Indications

No indication recorded.