intermediate filament protein中间丝蛋白 inflammatory fibroid polyp炎性纤维样息肉 intracellular fluorescence polarization细胞内荧光偏振 intrapatellar fat pad髌骨内脂肪垫 insulin,hydrocortisone(kendall's compound f),prolactin胰岛素、氢化可地松(肯德氏化合物f)催乳激素