The resulting gastrula consists of an outer ectoderm, an inner endoderm, and a mesoderm layer positioned between them.
最终原肠胚由一个外肠胚，内肠胚，和一个中肠胚构成。Six of the active toxin units integrate into the plasma membrane to form a hexagonal-shaped pore through the midgut cell.
六个活性毒素单元结合到原生质膜上形成一个贯通中肠细胞的底面为六边形孔洞During embryologic development, intestinal rotation primarily occurs in the midgut, the segment of the bowel supplied by the SMA.
在胚胎发育期间，肠管的旋转最初发生在中肠，部分节段的肠管是由SMA供养的。It mainly distributed in the outer midgut wall, only a little in the nucleus of midgut wall cell.
斯氏按蚊雌蚊中肠免疫活性蛋白主要分布在中肠肠壁外侧，仅有少量分布在肠壁细胞核。Primary volvulus means idiopathic volvulus without predisposing factor and is rare in children.
原发性中肠扭转是指无任何相关因素之下而发生肠扭转。Bugs in the bowel help in the production of B vitamins -- vital for the efficient running of our nervous system.
在中肠的臭虫帮助B族维生素的产生-对于我们神经系统有效运行是至关重要的。This paper indicate that midgut antigens of Ixodes sinensis may induce rabbits special resistence to ticks and discuss this phenomenon.
实验表明中华硬碑中肠抗原可有效诱导宿主产生特异性抵抗力，并对该现象进行了分析讨论。Objective: To investigate the severe acute pancreatitis in the early treatment, enteral nutrition and the importance of effectiveness.
目的：探讨在急性重症胰腺炎的早期治疗中，肠内营养的重要性及有效性。It was concluded that the entire midgut was involved in food and water absorption.
测试物在整个中肠中流动，中肠各段均参与了食物和水分的吸收。