|
A special kind of tube is inserted into the sheeps' neck-vein. Through this tube the sheep are connected with the dialysis machine. Different doses of test-medicaments are mixed into the blood. Then some blood-tests are performed. Athough a lot of sheep have repellent reactions like falling blood-pressure, difficulty of breathing, unrest, staggers and, of course, a lot of pain, the experiments are repeated seven times with changed conditions.
The sheep which didn't die during the tests are killed after the last one, because now they are useless for further research.
|
