Establishment and Antibody Verification of the Animal Model of Sclerotic Skin Induced by Bleomycin / 中华皮肤科杂志

ABSTRACT

Objective To establish and verify the animal model of sclerotic skin induced by bleomycin(Blm).Methods To establish a mouse model for scleroderma in C3H/He mice by repeated local injection of100?L of Blm(200?g/mL)everyday for3weeks.Then,the specimens of skin,lung and serum were examined.Results After3week local Blm injections,an intense dermal sclerosis was shown in C3H/He mice.Compared with the control skin,increased dermal thickness and increased collagen histo-chemical index were found(P