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- In present opinion, there are at least two independent sites associated with definitive hematopoiesis, those are, yolk sac and para aortic splanchnopleura (PAS)/aorta gonad mesonephros(AGM). 目前认为 ,至少有两个独立的部位与永久造血有关 ,即卵黄囊和胚内的PAS/AGM区。
- 8.In present opinion, there are at least two independent sites associated with definitive hematopoiesis, those are, yolk sac and para aortic splanchnopleura (PAS)/aorta gonad mesonephros(AGM). 目前认为,至少有两个独立的部位与永久造血有关,即卵黄囊和胚内的PAS/AGM区。
- At this stage the gonad is indifferent. 此时，不能辨认性别而称之为未分化性腺。
- What causes coarctation of the aorta? 什么引起了主动脉缩窄？
- Blood flows into the aorta distal to the stenosis. 血液在狭窄的远侧注入主动脉。
- How is coarctation of the aorta diagnosed? 怎样作出主动脉缩窄的诊断？
- An aortogram is an angiogram of the aorta. 主动脉造影术是对主动脉进行造影。
- The blood can dissect up or down the aorta. 血液可沿主动脉向上或向下剥离动脉。
- The aorta is the largest artery in the body. 主动脉是人体中的最大动脉。
- This doctor is experienced in treating gonad diseases. 这位医生对治疗生殖腺疾病非常有经验。
- Gonad along with body wall, the sudden shortlisted gill chamber. 生殖腺沿体壁排列，突入围鳃腔。
- Put down that jelly doughnut and look carefully at this aorta. 放下手头上的东西，认真观察这张大动脉图片。
- Measurement of the blood velocity in the descending aorta. 主动脉降部测量血流速。
- CO can upregulate H_(2)S/ CSE system in thoracic aorta of rats. 在正常大鼠胸主动脉组织孵育中CO上调H2S/CSE体系。
- The aorta in the middle shows many more larger plaques. 中间的大动脉显示更多、更大的斑块。
- This is about as normal as an adult aorta in America gets. 这是美国正常成年人的大动脉。
- The abdominal aorta is normally smaller than the thoracic aorta. 腹主动脉一般比胸主动脉小。
- Amphioxus the male and female body shape of the same, but different gonad. 文昌鱼的雌体与雄体外形相同，但生殖腺不同。
- Coarctation of the aorta usually doesn't have symptoms. 主动脉缩窄通常没有症状。
- The aorta is opened longitudinally here to reveal a coarctation. 主动脉纵向切开后，可以清楚地看见狭窄。
