Methods Immunohistochemistry of streptavidin-perosidase method was applied in the observation of the expression of TIAF-1 in each group, including tissues obtained from the unaffected part of nephrectomized kidneys with renal cell carcinoma (n=6) and cadaveric donor of normal kidneys (n=8) as the control group, tissues with acute rejection (AR, n=16) and those with chronic rejection (CR, n=28), and in the analysis combined with the number of positive cells of CD3, CD20 and CD68 infiltrated in the interstitium.
采用SP免疫组织化学染色法对6例因肾细胞癌行肾切除的未受肿瘤侵犯的正常肾组织和8例供肾正常肾组织、16例急性排斥反应和28例慢性排斥反应移植肾组织中TIAF-1的表达进行观察，并对间质浸润细胞中CD3、CD20、CD68阳性细胞数进行分析。
Methods: The CD68 and VEGFR-3 were identified by immunohistochemically in the 59 parafin specimens respectively.
结果：淋巴结转移组巨噬细胞数和VEGFR-3阳性脉管密度明显高于无淋巴结转移组(P.05、P.01)。
Numerous CD68 positive cells were found in epithelium laryer and in the lamina propria of nasal polyps. There were positive relationship between the expression of TNF|α and that of CD68(r=0.615). Conclusion.
结果：鼻息肉组织中TNF-α的表达明显高于对照组(P＜0.05)，在鼻息肉上皮层和固有层有大量CD68阳性细胞，且与TNF-α相关(r=0.615)。
In order to increase the transcorneal influx of both drugs, penetration enhancers were needed to employ.2、The study on ophthalmic sustain-released gel of ENX? The permeability of ENX across isolated rabbit cornea was measured using in vitro method under various penetration enhancers. The diffusion behaviors of ENX across isolated rabbit cornea possessed zero-order kinetic characteristic. An apparent permeation coefficient of 1.795×10~(-6) cm·s~(-1) was found without enhancers. 1% poloxamer (F68) and 2% HP-β-CD improved the apparent permeability of ENX as much as 1.65 and 2.05, respectively. However, 0.05%Azone and 0.5%EDTA did not improve the apparent permeability of ENX. When the concentrations of HP-β-CD varied from 2% to 4%, the apparent permeation coefficient of ENX was increased 2.58-fold, but further increasing HP-β-CD concentration to 12% led to lower the P_ value of ENX.
依诺沙星眼用缓释凝胶剂的研究①家兔离体角膜透过试验结果表明：1％的泊洛沙姆F68和2％羟丙基—β—环糊精分别使ENX的表观渗透系数增加1.65和2.05倍，与对照组呈现显著性差异(p＜0.01)；金属离子络合剂EDTA与水溶性月桂氮卓酮在本文实验条件下未能显著增大ENX的P_(p＞0.05)；所有渗透促进剂均未显著改变ENX透过角膜的滞后时间；深入研究HP-β-CD浓度与ENX角膜透过性关系的实验结果表明，随着HP-β-CD浓度增加(2％、4％、6％、8％和12％)，ENX的P_先增大后减小，2％、4％和6％HP-β-CD组ENX的P_与对照组相比显著性增加(P＜0.01)，4％的HP-β-CD使得ENX的P_达到最大，是对照组的3.58倍；8％和12％的HP-β-CD组ENX的P_与对照组相比没有显著性差异(P＞0.05)；提示HP-β-CD作为一种安全有效的渗透促进剂有望在实践中获得应用。
Methods Skin specimens obtained from 10 fetuses of induced labor (16 to 33 weeks gestation) due to incipient abortion, 7 adults, and 18 hypertrophic scars in different stages were collected for the detection of the expression and distribut...
结论胎儿皮肤中CD68数量少可能与无瘢痕愈合存在一定的关系；同时胎儿皮肤无瘢痕愈合可能与胎儿皮肤中缺乏CD3有关。
Microscopic examination revealed preservation of the architecture of the testicular parenchyma, typically with hemorrhage and edema, with patchy inflammation in the form of a lymphohistiocytic infiltrate within seminiferous tubules and also between tubules. The intratubular infiltrate usually predominated. Immunohistochemical studies, performed in 7 cases showed a mixture of CD68+ histiocytes and CD3+ T cells, with few B cells (CD20+) and few granulocytes.
显微镜下，病变保留了睾丸实质的结构，出血、水肿显著，淋巴细胞和组织细胞组成的炎细胞斑片状浸润至曲细精管内和管间，而以管内更为显著。7例做了免疫组化，显示炎细胞由CD68阳性的组织细胞和CD3阳性的T细胞混合而成，B细胞（CD20+）和粒细胞罕见。
The laboratory findings of a typical CCML patient comprised of peripheral blood leukocytosis, basophilia and eosinophilia, myeloid differentiation in different stages, and increased megakaryocytes. The immunohistochemical features of the CCML consisted of highly positive MPO and CD68, significant lowering of neutrophil alkaline phosphatase, positive for Philadel- phia chromosome or chimeric BCR/ABL gene, etc. But in most cases of juvenile CCML, the Philadelphia chromosome could not be detected.
临床表现以乏力、低热、贫血、肝脾及淋巴结肿大为主要特点；典型儿童慢性髓细胞白血病的实验室特点有白细胞计数高、嗜酸和嗜碱性粒细胞增多、骨髓不同阶段髓细胞分化和巨核细胞增多；免疫组化提示CD68，髓过氧化物酶，中性粒细胞碱性磷酸酶积分明显减低，Ph染色体或BCR/ABL融合基因阳性，而幼年型CCML的Ph染色体常为阴性。
For example, Gracilaria conferuoides had the highest concentration of As, Cu, Pb, Cr, Se, Fe, Mn, at 8.9, 34.35, 24.26, 68.12, 12.04, 26777.2, and 400.16mg/kg; and Nemacysti Decipientis, Sargassum thunbergii, Gelidium amansii, Asparagopsis taxiformis for Hg, Zn, Cd, Ba at 6.9, 277.37, 6.77, 127.02mg/kg, respectively.
结果表明，As、Cu、Pb、Cr、Se、Fe、Mn 在细江蓠体内含量最高，分别为8.90、34.35、24.26、68.12、12.04、26 777.20、400.16mg/kg； Hg 在海蕴体内含量最高，达6.90mg/kg； Zn 在鼠尾藻体内含量最高，为277.37mg/kg； Cd 在石花菜体内含量最高，为6.77mg/kg； Ba 在海门冬体内含量最高，为127.02mg/kg。
The results are as following: The concentrations of Cr, Cu, Pb, Cd, Zn, As and Hg were 0.577.37 l.890.1836.99 l.570.018μgL^(-1) in the seawater, respectively. They are 30.11、30.62、32.61、0.106、68.56、2.48、0.027×10^(-6) in the sediment, respectively. Except Zn, other heavy metals are determined in the organisms. The concentrations of heavy metals are more in razor clam than in the mullet.
结果表明，表层海水中重金属Cr、Cu、Pb、Cd、Zn、AS和Hg的平均浓度分别为0.57、7.37、1.89、0.18、36.99、1.57、0.018μgL^(-1)；表层沉积物中重金属Cr、Cu、Pb、Cd、Zn、A，和Hg的浓度分别为30.11、30.62、32.61、0.106、68.56、2.45、0.027×10^(-6)气生物体内除了鲻鱼中未检出Zn外，七种重金属在缢蛏、鲻鱼体内均有检出，且缢蛏中重金属含量明显高于鲻鱼体内重金属的含量。
Corrosionresistant performance of two kinds of passive film on the Zinc coating was analyzed by means of testing their specific properties with constant quantity charging technique and electrochemical cyclic voltammetary.
简单介绍了新开发的CH钝化工艺及其特点，用恒电量技术对比测试了CH钝化工艺形成的钝化膜和常规钝化膜，CH钝化膜的Rp、Rf值大，Cd、Cf值小；再应用循环伏安法在－1.02～－1.68V范围进行测试，发现CH钝化膜的循环伏安图经10次循环后仍与第一次的一样。
Methods Cancer tissues of 68 carcinoma ventriculi patients and side tissues of the control group were collected; Se、Zn、Cu、Fe、Cd were determined with atomic absorption spectrophotometry and fluorophotometry.
收集68例胃癌患者癌组织及癌旁组织，用原子吸收分光光度法和荧光光度法测定Se、Zn、Cu、Fe、Cd。
Methods: The cyclodextrin, concentration, pH, organic solvent were studied, and the results indicated that the enantiomer of ephedrin and ephedrine levorotatory were baseline separated under the following experimental conditions: uncoated fused silica capillary (75 μm× 68 cm), 25 mmol/L Tris, 2% HP-β-CD and 1% SBE-β-CD, pH was adjusted at 3.0 by phosphoric acid, and 15 kV separation voltage.
以SBE-β-CD和HP-β-CD二元环糊精为手性添加剂，探讨了环糊精种类及浓度、pH、有机溶剂种类等因素对麻黄碱及伪麻黄碱对映体拆分的影响，结果表明：毛细管：未涂渍熔融石英毛细管75μm×68 cm（有效长度60 cm）。分离用缓冲液为25 mmol/L的Tris缓冲液，含2.0% HP-β-CD和1.0% SBE-β-CD，用磷酸调节pH至3.0。
Results: the period of symptoms, operative mode, bone cement, pathological grading and alkaline...
结果：骨巨细胞瘤的复发与性别、年龄、病变部位、PCNA和CD68表达并无显著关系(P＞0.05)，而与病程长短、手术方式、组织病理学分型、碱性磷酸酶水平有关(P＜0.05)。
Rate of reserve expression of E-CD was 88.2% in grade Ⅰ, 57.8% in grade Ⅱ, 28.6% in grade Ⅲ(P.01).88.3% in T_a～T_1, 47.2% in T_2～T_4(P.01).68.3% in cases of occurring first time, 40% in recurrin...
结论E-CD和CD44V6在膀胱移行细胞癌中的保留表达率和肿瘤的分级、分期呈负相关，和其复发密切相关。
Results The valid period of baicalin solution with solubilizing agent added was shortened, and that with solubilizer and stabilizer added prolonged....
结果黄芩苷在加入助溶剂后有效期变短，在加入增溶剂和稳定剂后有效期延长。结论黄芩苷溶液中可加入普朗尼克F-68或HP-β-CD以增加药物稳定性。
When the synovial line structure appeared around the silica gel bag, we observed the bursa figure, studied its histology and ultra structure, detected the activity of uridine diphosphoglucose dehydrogenase in synovial lining structure. At the same time, the expression of vascular cell adhesion molecule 1 (VCAM-1), CD68 and UDPGD mRNA in cells was detected, the character of liquid in subcutaneous synovial bursa was studied, and hyaluronic acid concentration of liquid was detected with ELISA. Secondly, a portion of peroneus longus tendon was taken from self-body of rabbit and it be placed into the artificial subcutaneous synovial bursa.
首先，在动物皮下手术埋置硅胶囊扩张器，经过不同时间充气和有规律的按摩刺激，使局部形成滑膜样包裹结构，从而构建人工皮下滑膜囊模型，通过大体观察、组织学结构、超微结构、免疫组化以及UDPGD功能性酶活性的检测、滑囊液HA浓度检测等指标，对滑膜囊结构和功能进行研究，探讨其形成的可能性。
The ciliary processes and pars plana ciliaris showed focal aggregates of CD20-positive cells with several CD3- and CD8-positive cells and occasional CD4- and CD68-positive cells.
睫状突和睫状体平坦部表现为CD20阳性细胞的局部聚集，可见少量CD3、CD8阳性细胞，偶尔可见CD4和CD8阳性细胞。
Results (1) Histopathological change: In RDH patients the CD68 positive cells were seen in 6 cases, there was the tendancy of distributing these cells along the angioid tissue;
结果（1）组织病理学变化：破碎型腰椎间盘突出组有6例标本近边缘细胞浸润区可见CD68阳性反应细胞，并且阳性细胞有沿血管样组织分布的趋势；
CD68 Immunoreactive Cells in High Intensity Zone on MRI within Annulus Fibrosus of Lumbar Discs
腰椎间盘MRI高信号区中的炎性细胞的表达
RESULTS: The foam cells were strongly positive for CD68 (KP1) and Vimentin.
结果：3例疣状黄瘤中泡沫细胞CD68（KP1）和Vimentin呈强阳性表达；