Research Article
Mouse Models of Nonalcoholic Steatohepatitis: Head-to-Head Comparison of Dietary Models and Impact on Inflammation and Animal Welfare
| Parameter | Score |
| General state | Body weight | | 1 | Weight reduction 5-10% | 5 | Weight reduction 11-20% | 10 | Weight | 20 | Fur | Fur faulty (reduced body hygiene) | 1 | Fur lusterless and disheveled | 5 | Fur dirty | 10 | Stoma | Scruffy | 1 | Sticky or moist | 5 | Eyes | Turbid | 5 |
| Behavior | Nutrition | Hypophagia | 5 | Fasting | 10 | Activity | Limited motor function or hyperkinetic | 5 | Ducked posture, lethargy, coordination disorder | 10 | Social behavior | Self-isolation | 5 | Missing fight-or-flight response | 10 | Self-amputation (automutilation) | 20 |
| Clinical results | Digestion | Diarrhea | 5 | Steatorrhea | 5 | Temperature, pulse, and respiration | Variation of temperature 1–2°C, respiration, and pulse ±30% | 5 | Variation of , respiration, and pulse ±50% | 20 | Vegetative symptoms | Shivering | 10 | Trial-specific indicators | Edema | 20 | Ascites | 20 | Jaundice | 20 |
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