1. So one night I collected samples from all five and went home for a serious tasting. 2. They all died within months of each other, and serum samples were collected and frozen. 3. Whenever a patient returned for a clinic visit, a urine sample was collected and was analyzed for ethanol. 4. They collect blood samples for analysis at a national laboratory. 5. We collected soil samples from several areas on the site. 6. After collecting baseline samples for two hours, injection of neuropeptide Y or control into the lateral ventricle was performed using a stereotactic instrument. 7. Blood samples were collected into chilled tubes containing sodium EDTA and aprotinin. |