1. Modeling material animal: Lecheng chicken, 4-8 weeks old, male or female not limited; Medication: High fat feed.
2. Modeling method: 1% to 2% cholesterol or 15% egg yolk powder, 5% lard added to feed, can be molded in 6-10 weeks.
3. The principle of modeling is to feed animals with high-fat and high cholesterol feed, which can cause hyperlipidemia in the short term.
After 6-10 weeks of modeling, animal serum cholesterol levels significantly increased.