DA:背主动脉
背主动脉(英文为 Dorsal Aorta,缩写为DA)是解剖学和医学领域的常用术语,尤其在英式医学文献中广泛出现。该缩写简化了书写过程,便于在病历、学术论文及专业交流中快速使用。背主动脉作为胚胎期的主要大动脉,在心血管系统发育过程中起着关键作用,是医学研究和临床教学中的重要概念。
Dorsal Aorta的英文发音
例句
- The results showed that the dorsal aorta was composed only one layer endothelial cell at 9 day embryo.
- 结果显示,在9d胎龄的小鼠,其主动脉由一层内皮细胞组成。
- It is concluded that hematopoietic cells and endothelial cells in blood island of yolk sac, mesonephros and dorsal aorta co-expressed some factors and their receptors in relation to vasculogenesis and hematopoiesis.
- 结论:人胚胎卵黄囊血岛造血细胞和内皮细胞以及背主动脉(DA)和中肾共表达多种与血管发生和血液发生相关的因子。
- At 72 hpf, the expression is restricted to the heart, dorsal aorta, the epithelium of gut and otic vesicle.
- 受精后72h,它的表达限定在心脏、背部主动脉、肠道上皮和耳泡中。
- Merit-Turning-Back The latter two run along the left and right Sides of the heart and unite to form a single dorsal aorta.
- 左、右大动脉弓从两侧弯向背面后,会合成一根背大动脉。
- The longitudinal final shape-changed strength ratio on the dorsal part of the ascending aorta and the upper thoracic aorta was also lower than that on the ventral part.
- 升主动脉和降主动脉近段纵向屈服形状改变比能均显著低于降主动脉远段,两处背侧纵向屈服形状改变比能均显著低于腹侧。
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