可见

Fibrin exudation, pulmonary interstitial incrassation, thrombosis of pulmonary artery, hemorrhage and gore were found. Conclusion: MR enhanced pulmonary perfusion can diagnose pulmonary embolism.

病理显示：梗死区可见大量的纤维素渗出，肺间质增厚，动脉腔内可见红细胞和血栓形成，其周围白细胞浸润伴肺淤血，部分可见点状出血及肺淤血。

For ADSCs at passage 3, the formation of red l ipid droplets within cells was observed 2 weeks after being induced towards adipocyte, red calcium nodules were evident 3 weeks after being induced towards osteoblast, and highly congregated cell mass positive for alcian blue staining appeared 2 weeks after being induced towards chondrocyte.

第3 代ADSCs 成脂诱导2 周，可见细胞内有红色脂滴形成；成骨诱导3 周，可见红色钙结节样改变；成软骨诱导2 周，可见高度聚集生长的细胞团，阿利辛蓝染色呈蓝色。

In contrast, in 50 cases with irritable colon in which biopsy showed normal colonic mucosa, no plasma cells or atypocal epithelial cells were seen, although reticulum cells and multinucleated giant cells were in only one case or 2.0% and countless neutrophilic leucocytes were seen in 6 cases or 12.0%.

相反，在50例过敏性结肠中，生物活检显示：正常的结肠粘液可见，而浆细胞或不规则上皮细胞并未发现，然而，网状细胞和多核巨噬细胞仅在1例中可见，无数个嗜中性白细胞在6例中可见。

Results Infected by this peptide, cell viability decreased 28.9%. Under light microscope, cells were shrinked and rounded, many cells were divorced from plate wall, some neuraxon shortened and broke. Apoptotic cells which nucleolus shrinked and rounded could be coloured orange by fluorescent colouration. Under electron microscope, chromatin gathered along the inside of the nuclear membrane, vacuole bodies appeared. Apoptotic peak was detected by flow cytometry and the ladder band appeared in DNA electrophoresis.

结果：细胞接触肽段后存活率下降28.9％；光镜下可见细胞贴壁不良，胞体缩小，细胞突起断裂缩短；荧光染色可见细胞突起缩短、胞核固缩、胞质染成橘红色的凋亡细胞；电镜下可见胞质中出现空泡样结构，细胞染色质浓集于核膜内侧并裂解成碎块状；流式细胞仪检测细胞出现亚二倍体峰，DNA电泳出现梯状带。

However , countless neutrophilic leucocytes were seen in 3 cases(15.8%), plasma cells and reticulum cells in 2 cases (10.5%), and atypical epithelial cells in one case (5.3%) out of 19 cases in remission of ulcerative colitis .

然后，在溃疡结肠炎减轻的19个病例中，无数嗜中性白细胞在3例（15.8%）中可见，浆细胞和网状细胞在2例中可见，不规则上皮细胞在1例中可见。

Results Extensive and diffuse synovial hyperplasia can be seen in patients with RA;synovial pannus formation can be seen in 25 cases.

结果RA组病人均可见广泛、弥漫的滑膜增生，其中25例病人可见滑膜血管翳形成，而OA组仅7例病人可见轻度滑膜增厚，未见滑膜血管翳形成者(X2=55.78P.005)；RA组关节软骨及软骨下骨改变较严重且弥漫，而OA组软骨退变则较局限，且以关节摩擦大的部位受损为著，其软骨下骨改变较为局限，常常见于IV软骨退变；关节腔积液、半月板及韧带改变，在OA组与RA组之间无差异。

While the tissue spaces surrounding a few blood vessels wasAl and Fg positive,no Al or Fg positive cells were observed.In antemortem injurygroup,diffuse subarachnoid hemorrhage,cerebral edema,swelling or pyknotic neu-rons could be observed.The axons showed irregular swelling and disconnection at1～3h,marked swelling and disconnection at 6h,and retraction ball at 15h whichwas more remarkable at 24h after injury.The space between myelin sheaths andaxons was increased at 3～6h after injury.Tortuous and wavelike myelin sheathswhich adhered on axons incompletely,or even peeled off could be found from 15hto 24h after injury.Perinuclear lysis of Nissl bodies began at 24h after injury.Thenumber of GFAP positive cells in cerebrum and brain-stem increased significantlyfollowed by decrease,and then increased again,but the time courses of the changesin different areas of brain were not same.Al and Fg positive neural cells,mainlysurrounded blood vessels,with diffuse or peripherally distributed positive matter incytoplasm could be observed at 0.5h after injury.The number of Al or Fg positivecells and the intensity of immunoreaction increased with the time of injury.The areaof SYN positivity in medulla oblongata and pons decreased notably 3～6h afterinjury,then return to normal levels and continued to 24h after injury.

生前损伤组，可见广泛蛛网膜下腔出血，脑组织水肿，神经细胞肿胀，晚期神经元固缩；伤后1～3h见部分神经轴突不规则增粗、断裂，伤后6h断端膨大，伤后15h可见收缩球，至伤后24h更为明显；伤后3～6h可见部分神经髓鞘与轴突之间的间隙增宽，伤后15h髓鞘明显曲折，不完全附着在轴突两侧，甚至剥脱，持续到伤后24h；核周尼氏体减少在伤后24h才开始出现；同一部位的GFAP阳性细胞数目随损伤时间发生改变，先增多（最早在伤后0.5h），达到高峰后减少，其后又有增多趋势，但不同部位的GFAP阳性细胞数目增减的时间过程不尽相同，同时，大脑中的GFAP阳性细胞数目也有改变；伤后0.5h，可在脑干组织中见到Al和Fg阳性神经细胞，主要位于血管周围，阳性物在胞浆中呈弥散性分布，但部分细胞的阳性物仅分布于靠近胞膜的胞浆中而呈环状，随损伤时间延长，阳性细胞数目增多，反应强度增加；伤后3～6h，延髓及桥脑中的SYN阳性物面积减少，其后恢复到正常水平，并持续到伤后24h。

MPR and VR were applied in the imaging post-processing. Results: All cases were divided into four groups according to the thoracic CT findings and pathologic results as follows:① spheral caseous pneumonia;② tuberculous granuloma;③ fibrous caseous nodule;④ Focal pulmonary consolidation with cavitation. The spheral lesion appeared inhomogeneous density (44/58). cavitation (14/58) or satellite foci (21/58). Contrast scanning was carried out in 31 cases, of which peripheral or ringshaped enhancement was seen in 15 cases, no enhancement in 9 cases and extensive enhancement was seen in 7 cases.

结果：依据影像学表现、随访结果和病灶的病理改变，将58例球形肺结核分为四种类型：①球形干酪肺炎11例，体积较大（最大直径3~5cm），边缘模糊或毛糙，可见晕征，无强化或环行强化；②结核性肉芽肿19例，软组织密度，形态规则或不规则，边缘清楚或光整，强化模式为均匀强化或厚壁强化；③纤维干酪结节14例，规则球形，边缘光滑锐利，内部密度不均匀，可见钙化，多无强化或薄壁环行强化；④结核空洞14例，干酪空洞或纤维空洞，内壁不光整，可见到引流支气管（2例）。

Analyses were made of their morphologic features,distributions and the changes of the lung vessels,pleura and bronchi.Results:6 cases had multiple lesions with short spiculae and small cavity.

结果：6例均为多发病灶，可见短毛刺及小空洞，其中3例(50%)出现磨玻璃征，2例可见支气管壁增厚及扩张，1例还可见支气管狭窄导致肺不张。

Ten cases which were first found showed regular oval shape, 4 of 5 recurred lesions appeared as irregular shape. On bone algorithm reconstruction of CT, 11 lesions revealed heterogenous "ground-glass like" mild hyperdensity or hyperdensity masses compared with brain tissue with cystic areas, stippled calfication was seen in 1 cases, the typical eggshell like bony capsule in 7 cases, 5 cases under it showed ring or arc hypodensity line.

CT表现：11例于骨窗上均呈密度不均匀的&磨玻璃&样略高密度或高密度肿块影，内部均可见大小不等的囊变区，1例伴点状更高密度钙化影，7例肿瘤周边可见特征性&蛋壳样&骨壳形成，其中5例于其内侧可见到环形或弧线形底密度影。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。