Bleomycin A5 Hydrochloride for Injection.

Pingyangmycin is an anti-tumor antibiotic drug. It is mainly used to treat head and neck squamous cell carcinoma (lip cancer, tongue cancer, gum cancer, nasopharyngeal cancer, etc.). It can also be used to treat skin cancer, breast cancer, esophageal cancer, Cervical cancer, vulvar cancer, penile cancer, malignant lymphoma, necrotizing granuloma. It also has certain effects on liver cancer. It has a significant effect on pterygium. It can also be used to treat lung cancer and testicular tumors.
The single component of Pingyangmycin is A5, which mainly inhibits the penetration of thymidine into DNA and combines with DNA to destroy it. In addition, it can also break the single strand of DNA and destroy the DNA template. Prevent DNA replication.