黏膜下层

Objective: To study the physical and chemical properties of the small intestinal submucosa and to explore its feasibility as a scaffold for tissue engineering.

目的：对小肠黏膜下层(small intestinal submucosa，SIS)的理化性能进行检测，探讨其作为组织工程支架材料的可行性。

Objective To repair rat acute spinal cord injury by using the porcine small intestinal submucosa compound of Schwann cells.

目的 应用复合雪旺细胞的小肠黏膜下层修复大鼠急性脊髓损伤。

SMTs lying in inside submucosa under 2 cm in diameter were performed endoscopic resection, and no complications.

其中MPS诊断位于黏膜下层以内的直径＜2 cm的良性病变有9例采用内镜下治疗，无并发症发生。

In the submucosa is a lymphoid nodule.

在黏膜下层内可见淋巴结。

Tissue engineering ; Intestinal stem cell ; Small intestinal submucosa

组织工程；肠上皮干细胞；小肠黏膜下层

A moderately differentiated gastric adenocarcinoma is infiltrating up and into the submucosa below the squamous mucosa of the esophagus.

中等分化程度的胃腺癌向上浸润到食管鳞状上皮下的黏膜下层。

According to the corneal thickness measured, a 7.0mm Hessburg-Barron corneal trephine was used to incise cornea into different deep defect in respective experimental group and placed 7.75mm SIS implant over the corneal defect.The implant was continuous sutured over the defect.The reaction of white rabbit corneal was observed and recorded everyday within postoperative observation period constituted 105 days.

根据所测量的家兔角膜厚度，使用直径7mm的HessBurg-Barron负压环钻分别对三组实验家兔的角膜植床取不同的深度，植入直径为7.75mm猪小肠黏膜下层，并将其连续缝合于植床上。

The outpouring of mucus from hypertrophied bronchial submucosal glands, the bronchoconstriction , and dehydration all contribute to the formation of mucus plugs that can block airways in asthmatic patients.

支气管黏膜下层的腺体肥大分泌黏液，支气管壁的破坏和脱水均有助于黏液栓的形成并阻塞哮喘病人的气道。

RESULTS: At 16 weeks after the compound of after-induced chondrogenetic BMSCs and SIS were transplanted, the materials had been completely absorbed and there were new cambium in the experimental group, which proved to be chondrocytes after hematoxylin-eosin stain, Massan stain and Toluidine blue dyeing.

结果：诱导软骨细胞-小肠黏膜下层复合物在植入体内16周时材料明显被吸收完全，且有软骨生成，与正常组织未见明显区别，但修复层软骨较薄。经苏木精-伊红染色，Massan染色，甲苯胺蓝染色检查证实为软骨组织。

Results (1) In the controls and the dilated intestine segment of the HD,CAD-positive ganglionic cells were observed in myenteric and submucosal plexus.

结果 （1）在正常对照组与HD扩张段组肠壁肌间和黏膜下层可见CAD只对神经丛中神经节细胞阳性表达，对神经纤维与神经胶质细胞均不表达。S-100染色与CAD染色相反，神经纤维与神经胶质细胞均阳性表达，神经节细胞阴性表达，表现为阳性神经丛中细胞状&空白区&。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。