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ductus造句
31. In some babies, however, the ductus arteriosus remains open ( patent ) and becomes a problem, PDA. 32. At this point the ductus arteriosus is not needed to bypass the lungs. 33. The hypotensive effects of nitroglycerin (NTG), nitroglycerin combined with intravenous isoptin or propranolol were studied in 50 patients for surgical correction of patent ductus arteriosus (PDA). 34. The present experiments were conducted to study the relationship of contraction of ductus arteriosus of fetuses induced by diquat with adrenocortical hormone and its receptor. 35. Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis were anatomized, observed and measured. 36. A small patent ductus arteriosus may close spontaneously as your child grows. 37. The genitalia include a corpus bursae and associated parts, ductus seminalis, apophyses posteriores and papillae anales.