组织形态学

The carboxyhemoglobin levels of in-flowing pulmonary blood and out-going pulmonary blood were determined at 2,4 and 6 hours after treatments. Malondialdehyde contents and superoxide dismutase activities in the lung,liver and blood were also determined. Pathological changes in lung and liver were examined with light microscope,and immunohistochemical technique was used for analysis of heme oxygenase-1 (HO-1) protein expression and distribution in lung and liver.

各组分别在制模后2、4和6 h测定出入肺血中碳氧血红蛋白水平；肺、肝组织及血液中丙二醛含量及超氧化物歧化酶活性；光镜下观察肺、肝组织形态学改变；免疫组化分析血红素加氧酶-1(HO-1)在肺、肝组织中的蛋白表达和分布。

The diagnostic criteria,dif-ferential diagnosis and histogenesis of the disease were discussed.

目的 研究喉骨肉瘤的临床病理特征，诊断及鉴别诊断，探索该肿瘤的组织来源方法对1例喉骨肉瘤进行组织形态学和免疫组化研究，结合文献对本病的诊断标准、鉴别诊断及组织来源进行探讨。

Expression of iNOS in rat kidney tissue was detected by immunohistochemitry and morphometry computer image analysis.

应用免疫组织化学方法和图像分析系统检测肾组织中INOS的表达和分布，比较各组血清肌酐、尿素氮，同时观察肾脏组织形态学改变。

Then, the volume and morphology of grafts were observed and proliferating cell nuclear antigen expression of mammary epithelial cells in grafts was detected by immunohistochemistry. Experiment two: From 2 to 6 weeks after implanting, B-E〓 or NH1996 with respective dosage of 20ug and 100ug were injected muscularly into four groups of host mice once two days, and the control group was designed without treated with hormone.

结果：1。植入2周和6周乳腺组织形态结构保持完整，植入2周乳腺组织块体积、腺体数目和增殖程度均较植入时明显降低，并以此水平维持至植入6周。2.B-〓对植入的乳腺组织形态学无明显影响，但可引起乳腺上皮细胞PCNA、Bcl-2蛋白表达的升高；B-〓可上调PR，下调ER，说明植入裸鼠的正常乳腺对B-〓有反应，证实模型建立成功。

Methods Three cases of palisaded myofibroblastoma were studied by histopathology and immunohistochemistry, combining with the review of the literature.

对3例栅状肌纤维母细胞瘤进行组织形态学和免疫组织化学研究，结合文献对本病的诊断标准、鉴别要点及组织来源进行探讨。

Perceptively on 3d and 5d. Collagen is positive in Western blot on 9d. Aniline dyeing is positive on 12d. The control group was negative. Ad-BMP-2 transferred MSCs cultured in fibrin gel was positive in Aniline dyeing, Immunohistochemical. The therapy effect of group was better in histology, biochemistry and biomechanics in all periods than the other two groups, and was similar to the natural cartilage.

结果 ①Ad-BMP-2转基因MSC BMP-2、CollagenⅡ的PT-PCR分别在3、5d呈阳性，CollagenⅡ的Western Blot 9d为阳性，较对照组有显著差异；②转基因MSC经纤维蛋白体外三维培养后免疫组化和苯胺蓝染色呈阳性，电镜显示细胞生长良好，有基质合成；③转基因修复组各时期大体、组织形态学和组织化学成份均显著优于其它两组，12W时力学和组织学已接近正常关节软骨。

The journal has focused on research concerning the histomorphological changes of nerve cells, neural tissue engineering and neurodegeneration, and also the pathophysiological changes during nerve cells and tissue regeneration with treatment of traditional Chinese medicine.

2009年NRR杂志将重点出版有关神经干细胞、神经组织工程、神经退行性疾病的组织形态学变化以及中医药对神经细胞、神经组织再生过程中生理、病理结构变化影响的相关研究文章。

Histomorphology changes of liver tissue were observed with light microscope.

再灌120min后，各组取血及肝组织，测定血清及肝组织中SOD活力、MDA和NO水平，光镜下观察肝组织形态学改变。

Methods Thirty adult unmating female SD rats were autotransplantated of uterine tissue into left abdominal wall,uteroovarian ligament and between right subcutaneous fascia and muscular layer of abdominal wall.

方法取30只雌性未交配性成熟大鼠，将自体子宫内膜组织种植于左侧腹壁、子宫卵巢韧带和右侧皮下筋膜层与腹壁肌层间，术后第21天取出异位组织，进行组织形态学观察。

Results; The histological change of kidney iNOS was markedly increased in the IR+NS group. The levels of serum creatinine and blood uria nitrogen were significantly upregulated.

应用免疫组织化学方法和图像分析系统检测肾组织中INOS的表达和分布，比较各组血清肌酐、尿素氮，同时观察肾脏组织形态学改变。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。