这个词是什么意思？
A family of small polypeptide growth factors that share several common features including a strong affinity for HEPARIN, and a central barrel-shaped core region of 140 amino acids that is highly homologous between family members. Although originally studied as proteins that stimulate the growth of fibroblasts this distinction is no longer a requirement for membership in the fibroblast growth factor family.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D005346 · MeSH 2026。
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