硬化组织

Results Microscopically, the tumor cells were epithelioid or short spindled and special nests of tumor cells separated by arboring fibrovascular septa. Such morphological variants of CCSK as myxoid degeneration, microcysts formation and sclerosing pattern of extracellular hyalined collagen simulating osteoid were present in some regions.

结果 镜下见瘤细胞为上皮样或短梭形，被分枝状纤维血管间质分隔成巢团状，部分区域见黏液样变性微囊肿和细胞外胶原玻璃样变类似骨样组织的硬化型等形态变异。

Methods First,we saw the gastric with turning endoscopic fixed 7 - band ligator,then injected tissue adhesive into gastric varices using sclerosed injection.

先将7连发套扎器装在胃镜前端后反转看胃底，用硬化针进行胃底曲张血管人体组织粘合剂注射。

Histologically, the tumors were composed of monomorphous cells forming solid and pseudopapillary structure, frequently with haemorrhagic changs and variable stromal sclerosis.

组织学：单形性肿瘤细胞构成实性及假乳头结构，常伴有出血，间质有不同程度的硬化。

Objective To observe the Influence of valsartan on the expression of monocyte chemoattractant protein-1(MCP-1) in nephridial tissue of glomerular sclerosis rats,and to study the protection of angiotensin-converting enzyme Ⅱtype-1 receptor antagonist(AT1RA) on kidney.

目的观察缬沙坦对肾小球硬化大鼠肾组织单核细胞趋化蛋白-1(MCP-1)表达的影响，探讨血管紧张素转化酶Ⅱl-型受体拮抗剂(AT1RA)对肾脏的保护作用。

Methods: Twenty coronary arteries from eight perfusion-fixed autopsy hearts (age from 42-84 years) were dissected, straightened and scanned by UFCT. Then each coronary artery was divided into corresponding 3 mm segments, representative histological sections were stained with Orcein. Atherosclerotic plaque area(mm 2) per segment was quantified on Leica Imaging System.

从8例(年龄在42—84岁)压力灌注固定后的心脏标本中分离出20支冠状动脉，拉直后，超高速CT扫描；每支冠状动脉分成相应的3mm血管段，组织切片，地衣红染色，Leica图像分析仪上计算粥样硬化面积。

Pagrus major ; lipoprotein lipase ; cDNA sequence ; tissue expression ; atherosclerosis

真鲷；脂蛋白脂肪酶； cDNA序列；组织表达；动脉粥样硬化

Newborn vessels were hard found in the PLA/PCL group at each time point. Twelve postoperative weeks, bone extremities sclerotized, and defect regions were fully filled by fiber tissues.

单纯聚乳酸／聚己内酯组各时间点新生血管少见，术后12周时骨端硬化，缺损区被纤维组织填充。

After administration of L-N〓-nitro-Arginine, a specific antagonist of NOS, it was found that the basal and stimulated NO release of blood vessels (aorta, internal carotid, renal and mensenteric artery) was decreased further. The increase of coronary blood flow stimulated by Ach was also reduced further, while the platelet aggregation degree and erythrocyte aggregation index increased significantly. Pathological examination indicated that aortic endothelium was destroyed, the blood vessels in cerebral, cardiac and renal tissues were hypertrophied further and some were almost occluded. The above fin dings resulted in SHR feeded with L-NNA having high incidence of stroke rate and high degree of renal cirrhosis when compared to control SHR. The infarct and hemorrhagic focuci in cerebral tissues, infarct focuci in cardiac tissues, atrophy and hyalinedegeneration of renal glomeruli and degeneration even necrosis of renal tubuli in renal tissues were al so found. The increase ratio of brain and heart to body weight and decrease ratio of kidney to body wei ght further demonstrated that the cerebral, cardiac and renal injuries were aggravated.

在上述结果的基础上进一步给予SHR NOS特异性拮抗剂左旋亚硝基精氨酸后，血管(胸主、颈内、肾及肠系膜动脉)NO基础释放及激动剂刺激释放进一步减少，Ach刺激冠脉流量的增加和胸主动脉内膜NOS活性也进一步减少，血小板聚集程度及红细胞聚集指数显著上升，病理切片显示胸主动脉内皮细胞破坏明显，脑心肾组织内的血管进一步增厚甚至几乎阻塞，导致饲L-NNA的SHR缺血性及出血性脑卒中发生率显著高于对照SHR，脑体重比显著升高；心肌内出现明显的缺血梗塞疤痕灶，心体重比显著升高；肾小球明显萎缩、玻璃样变性，肾小管也变性甚至坏死，使肾硬化程度显著增加呈颗粒性固缩肾，肾体重比也显著减少。

The main achievments are as follows: Through failure analysis, it has been confirmed that the wear of cold working die made of Cr12 steel was resulted from the ununiform distribution of large M〓C〓 carbides in a relatively soft matrix of Cr12 steel.

研究工作的目的是用激光处理技术（激光相变硬化、熔凝和合金化处理）提高钢铁材料的表面的硬度和耐磨性，同时，研究激光处理的组织结构与性能的关。。。

Fifty-six rabbits were injected with 775 injection in the left side of cervical vertebrae to make animal model of chronic vertebroarterial cervical spondylopathy.

提要 采用家兔58只，于颈椎左侧注射组织硬化剂775注射液，制成慢性椎动脉型颈椎病动物模型。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。