3.1 General Condition

3.1 General Condition

General observation showed that mice in the tumor-bearing model group began to exhibit disheveled fur on day 3, with a faintly visible subcutaneous tumor in the right anterior axillary region. Their food and water intake decreased compared with before, body weight dropped, they appeared lethargic, had poor activity, and exhibited sluggish responses. Between days 5 and 8 after modeling, the tumors grew rapidly, with an uneven surface and multiple nodules of unclear boundaries. At the end of the experiment, dissection of the model group mice revealed vigorous tumor growth and high malignancy. In contrast, mice in the Pei’s Shengxue Granules treatment groups showed better locomotor status, more alert responses, and higher food intake than the model group, with slower tumor growth.