Skip to main content

Table 2 Behavioral and physical score criteria for ammonia induced pharyngitis rat models

From: Yan-Hou-Qing formula attenuates ammonia-induced acute pharyngitis in rats via inhibition of NF-κB and COX-2

Symptom rating Diet reduction Activities reduction Mouth scratch Mouth hair loss Cough Saliva secretion Pharynx swelling
0 No No Normal No No No Normal
1 Mild Mild Few Few Mild little Mild
2 Obvious Obvious Many Many Severe Mass Severe