Antipharyngitis Effects of Syringa oblata L. Ethanolic Extract in Acute Pharyngitis Rat Model and Anti-Inflammatory Effect of Ir-Idoids in LPS-Induced RAW 264.7 Cells

Table 1

Appearance indexes score criteria in ammonia-induced acute pharyngitis rat models.

Symptom rating	Activities reduce	Weight loss	Mouth scratch	Mouth hair loss	Cough	Saliva secretion	Pharyngeal swelling
0	Normal	Normal	Normal	Normal	Normal	Normal	Normal
1	Slight	Reduce	Slight	Slight	Slight	Slight	Slight
2	Severe	Severe	Severe	Severe	Severe	Severe	Severe