Research Article

Optimization and Evaluation of the Quercus infectoria Galls Thermosensitive In Situ Gel for Rectal Delivery

Table 1

Independent variables and experimental level in this study.

Independent variableFactorsExperimental level
Low (−1)Middle (0)High (+1)

P407/%X1242526
P188/%X212.54
HPMC/%X30.30.751.2