粘膜下层

粘膜下层与肌层肥大细胞密度均较对照组增加（P＜0.05，P＜0.01）。

Mast cells were present in a greater number in submucosa and muscularis propria ( P < 0 . 05 , P < 0 . 01 ) .

目的应用小肠粘膜下层（SIS）桥接周围神经缺损并观察结果。

Objective To observe the outcomes of bridging peripheral nerve gaps using porcine small intestinal submucosa ( SIS ) .

固有层及粘膜下层间质中的内皮细胞及单核吞噬细胞是肠道分泌TNF的主要细胞。

The mononuclear phagocytes and endothelial cells located in lamina propria and interstitial tissue were the chief TNF mRNA-producing cells in the intestine .

结果食管壁内各层均存在动脉网，粘膜下层动脉网丰富，分深浅两层；NET编写P2P应程序。NET下的部分实现。

Results There were arterial net in every layer of esophagus , the arterial net in submucosa was plentiful and might be divided into deep layer and shallow layer ;

小肠粘膜下层（SIS）桥接周围神经缺损的实验研究

An experimental study of repairing peripheral nerve gaps with porcine small intestinal submucosa ( SIS ) bridging

马松三色染色显示：A组、B组、C组肠粘膜下层无明显胶原纤维增厚，D组有明显胶原纤维增厚。

It was showed in masson 's trichrome stain that there was no significant thickening of the collagen fiber in the submucosa layer in group A , B and C , and apparently thickening in group D.

目的观察小肠粘膜下层（SIS）的生物相容性和作为组织工程支架材料的可行性。

Objective To investigate the biocompatibility and feasibility of small intestinal submucosa ( SIS ) as a scaffold for tissue engineering .

分布于肌内，粘膜下层和上皮基部的AChE阳性神经中，尚含有内脏感觉神经纤维。

Among the AChE positive nerve fibers distributed in the muscle , submucosa and epithelial bases , there were visceral sensory nerve fibers .

目的研究猪小肠粘膜下层（SIS）与体外培养的鼠雪旺细胞（SCs）的生物相容性。

Objective To investigate the biocompatibility of porcine small intestinal submucosa ( SIS ) with rat Schwann cells ( SCs ) cultured in vitro .

结果：施他宁和普萘洛尔均能降低PVP、GMBF，而对胃粘膜下层血管无影响；

Results : GMBF and PVP were reduced whereas submucosal blood vessels were not changed after intravenous stilamin and propranolol .

CTMC主要分布在粘膜下层小血管周围；

CTMC was mainly distributed in the submucosa around small blood vessels .

型为结缔组织肥大细胞，见于真皮和粘膜下层；II型为粘膜肥大细胞，见于肠道和呼吸道粘膜。

There is heterogeneity to mast cells with type I or connective tissue mast cells found in the dermis and submucosa and type II or mucosal mast cells found in the bowel and respiratory tract mucosa .

将30只SD大鼠随机分成三组，即SIS桥接神应用小肠粘膜下层（515）修复周ltl神经缺损的实验研究中文摘要经组、自体神经移植对照组和空白对照组。

And then we got porcine small intestinal submucosa . Thirty healthy SD rats were divided into three groups randomly , that is , SIS bridging group , auto-nerve grafting group and contrast group .

结果丰富的NGFR染色阳性神经纤维分布于正常结肠环肌层及粘膜下层，少量分布于纵肌层，NGFR染色阳性神经元分布于肌间神经丛及粘膜下神经丛；

Results Extensive NGFR staining was found in the nerve fibers of muscularis and mucosae , neural tissue of the submucosal and myenteric plexuses of normal colon .

结果注射IC后的24小时，IC主要见于血管系统如肝血窦，脾血窦，肠道固有层和粘膜下层的血管，肾小球毛细血管等。

Results The results showed that 24 hours after injection , ICs were localized mostly in the blood vessels , such as the liver sinusoids , the splenic sinuses , the blood vessels of the mucosa and submucosa of the intestine , and the capillaries of the renal glomeruli , etc.

结果16周时，在胎儿十二指肠粘膜下层、肌层间结缔组织中偶见结缔组织型（CTMC），而粘膜型肥大细胞（MMC）出现在18周。

Results At 16th week , connective tissue MC ( CTMC ) appeared occasionally in connective tissue of submucosa and muscular layer in duodenum . But the time of MC in mucosa ( MMC ) appeared in 18th week .

目的对体内组织工程材料-小肠粘膜下层的力学性能进行检测。

Objective To test the mechanical property of Small Intestinal Submucosa .

粘膜下层结缔组织变得稀疏，细胞数目减少。

The reticular tissue of submucosa turned sparse with the cells .

小肠粘膜下层在膀胱组织修复中生长因子释放的研究

Bladder Regeneration by Small Intestinal Submucosa with Release of Exogenous Growth Factors

粘膜下层为疏松结缔组织。

It was loose connective tissue in the submucosa .

纤毛变矮脱落，粘膜下层有炎性细胞浸润。

The cilia becomes short fall off , submucosal have inflammatory cells infiltration .

小肠双糖酶缺乏小肠粘膜下层与雪旺细胞生物相容性的研究

Small intestinal Disaccharidase deficiencies Biocompatibility of small intestinal submucosa with Schwann cells in vitro

前脂肪细胞与小肠粘膜下层构建组织工程脂肪的体外实验研究

Experimental Study of Preadipocyte Seeded Small Intestinal Submucosa for Adipose Tissue Engineering in Vitro

粘膜下层炎性水肿。

The submucosa was found with inflammatory edema .

粘膜下层的毛细林巴营和淋巴管多位于粘膜肌的直下方。

Lymphatics in the submucosa were found in the depth of the muscularis mucosa .

小支穿支气管壁，在粘膜下层亦形成动脉网。

Smaller twigs penetrate the bronchial walls and form a similar network in the submucosa .

胃粘膜下层中也可见少量组胺弱阳性细胞。

A few histamine positive cells were also found in the submucosa of the stomach .

添加纤维素酶有使肠壁粘膜下层、肌层和总厚度变薄的趋势。

Thickness of submucosa , muscularis and wall appeared a decreasing tendency while cellulase supplemented .

体内组织工程材料-小肠粘膜下层的力学性能

The mechanical property of small intestinal submucosa which is biological material for in vivo tissue engineering

它们均分布在粘膜下层，犬与大鼠有相同分布。

These veins were all located in submucosal layer of tongue in both dogs and rats .