decreased mesenchymal cell proliferation involved in lung development
decreased myoblast proliferation
decreased neural crest cell proliferation +
decreased osteoblast proliferation
reduction in the expansion rate of osteoblasts by cell division; osteoblasts are skeletogenic cells that secrete osteoid, are capable of producing mineralized (hydroxyapatite) matrix, are located adjacent to or within osteoid tissue, and arise from the transformation of a preosteoblast cell