4 结果
BACKGROUND
Infantile haemangiomas (also known as strawberry birthmarks) are soft, raised swellings of the skin which are usually uncomplicated and tend to regress spontaneously over time. Some haemangiomas occur in high-risk areas or can develop complications; therefore, intervention may be
Tyrosinase, the rate-limiting enzyme of melanin synthesis, is a di-copper metalloprotein that catalyzes the conversion of L-tyrosine to L-DOPAquinone. Phenylthiourea (PTU) is a well-known inhibitor of tyrosinase and melanin synthesis and is known to interact with sweet potato catechol oxidase, an
A total of 900 consecutive newborns delivered at the Nehru Hospital, Chandigarh, India, over a period of 7 months were examined for presence of skin lesions within 48 hours of birth. Commonly observed skin lesions were Epstein pearls (88.7%), mongolian spots (62.2%), milia (34.9%), sebaceous
Strawberry, or capillary, hemangiomas are common vascular neoplasms, with an incidence of approximately 2.6% in neonates. They usually develop in the first few weeks of life, so that between 1 month and 1 year the incidence rises to between 8.7% and 10.1%. These lesions may grow quite large in the