These results suggest that PDGF BB polypaptide may stimulate PDGF mRNA expression and promote the secretion in PASMC, and PDGF may have an important role in the proliferation of PASMC seen in the chronic hypoxic pulmonary hypertension.是什么意思_These results suggest that PDGF BB polypaptide may stimulate PDGF mRNA expression and promote the secretion in PASMC, and PDGF may have an important role in the proliferation of PASMC seen in the chronic hypoxic pulmonary hypertension.在线翻译_英语_读音_用法_例句