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Result: A 77-year-old female presented at our hospital for blurred vision in her right eye. The intraocular pressure was 46 mmHg and slit lamp examination showed a protruding mass with papillomatous appearance near pupil margin. On chest X-ray examination, only prominent left hilum was noted. Iris tumor excisional biopsy was performed. Pathology investigation of the surgical specimen revealed carcinoma and immunohistochemical study demonstrated thyroid transcription factor-1 (TTF-1) positive. Chest-computed tomography showed left upper lung tumor and primary pulmonary adenocarcinoma was confirmed after CT-guided biopsy. She was placed under treatment with Genfitinib. Recurrent iris tumor mass was noted during follow-up, and chest CT revealed shrinkage of adenocarcinoma.

结果:一位七十七岁女性因右眼视力模糊至本院就诊,当时眼压为46毫米汞柱,细隙灯检查发现虹膜靠近瞳孔边缘有一乳突状肿块,胸部X光摄影仅见左肺门稍明显并未发现明显病灶,患者接受虹膜肿瘤切除手术,病理报告显示为恶性肿瘤,且免疫组织染色为thyroid transcription factor-l阳性,进一步的胸部电脑断层显示左上肺肿瘤,经电脑断层指引之切片检查证实为原发性肺腺癌,她接受Genfitinib药物治疗,后续追踪发现虹膜肿瘤复发,胸部电脑断层扫描显示肿瘤体积缩小。

A 2. 5~5. 5 MHz transducer was used according to the acoustic depth of the heart examined. Group B was used x-ray fluoroscopy (a Philip mono-rotatable C arm X-ray equipment) as image guide with routine method reported by american college of cardiology cardiovascular technology assessment committee. TTE guiding CSC in site: The guide wire was inserted into left subclavicular vein and inferior vena cava and it was displayed clearly by TTE. The sheath could be displayed clearly too by TTE. CSC was put through the sheath into right atrium in prone position and was thoroughly showed by TTE via untypical parasternal four-chamber view.

本研究对60例心内电生理检查患者,应用TTE作为影像学引导的可行性和临床应用的方法学进行了探讨,并对5只犬TEE引导射频导管消融术时大头电极导管到位的可行性进行了动物实验研究,具体为:(1)专用冠状窦电极导管置放时TTE引导的可行研究;(2)普通电极导管置放时TTE引导的可行研究;(3)专用冠状窦电极导管和普通冠状窦电极导管置放时TTE的对比研究:(4)TTE引导His束电极导管和右室电极导管到位的临床应用研究;(5)TTE在心内电生理检查中的应用研究;(6)TEE引导射频导管消融术大头电极导管到位的实验研究。

Hexachlorocyclophosphazene was prepared using phosphorous pentachloride and ammonium chloride as raw material, hccp was mixed with Montmorillonite which aimed to decrease MMT.'s hydrophilicity. Solid state reserve cell of Mg│reformed MMT.│polymer gel containing water│graphite was assembled, and cell performance was tested. XRD and IR results show: When mass percentage lower than 9.1%, hccp mixed with MMT to form homophase, hccp phase was observed in the mixture when percentage higher than 9.1%, for hccp specific diffraction peak appears in XRD data, and 1220cm-1 which was assigned to P=N double bond 's expand vibration appears in IR data.

合成了六氯环三磷腈,并用六氯环三磷腈与蒙脱石混合对其改性,期望能减小蒙脱石的吸水性能;组装电池Mg |改性蒙脱石|含水凝胶|石墨片,并测试电池的性能。X射线粉末衍射数据和红外光谱数据表明:蒙脱石容纳六氯环三磷腈的质量分数在4.8%-9.1%之间,可与蒙脱石形成单一物相,但混合质量分数大于9.1%时,改性蒙脱石出现六氯环三磷腈的特征衍射峰,和1220 cm-1的六氯环三磷腈P=N双键的特征伸缩振动峰,证明为蒙脱石与六氯环三磷腈的两相混合。

With the inducing time prolonged, the amount of fusion protein increased, and the highest content amounted to 39. 14% of total protein. Different temperature (15℃, 25℃ and 37℃) could induce expression of fusion protein, and the higher inducing temperature was, the more total fusion protein and soluble fusion protein was produced. Most fusion protein was expressed in the cytoplasm and was soluble, a little of fusion protein was expressed in periplasm or expressed as inclusion bodies, and no fusion protein was found in culture. Furthermore, the results of in vitro enzymatic reaction suggested that the fusion protein could catalyze the methylation of theobromine.

随着诱导时间的延长,表达的融合蛋白产量逐渐增加,表达蛋白总量最高可达到菌体总蛋白的39.14%;在15℃、25℃和37℃三个不同的诱导温度下,均能诱导产生融合蛋白,而且产生的融合蛋白的总量及其可溶性部分所占比例均随诱导温度升高而增加;在菌体的各个部位中,融合蛋白主要在细胞质中以可溶的形式进行表达,有少量在外周质中表达或以包含体形式在细胞质中表达。

Results The optimum conditions for the extraction of Peucedanum praeruptorum Dunn was as follow: 80 % alcohol was used as solvent, and 8 times the amount of alcohol was added, the mixture was kept refluxing for 1.0 h for the first time; then 6 times the amount of alcohol was added and the mixture was kept refluxing for 0.5 h for the second time; Four times the amount of alcohol for 0.5 h for the last time.

结果 白花前胡的最佳提取工艺为用质量分数80 %的乙醇提取3次,提取时间分别为1.0、0.5、0.5 h,3次所用溶媒量分别为药材质量的8、6、4倍;按照筛选出的最佳工艺条件进行的3次重复性实验,测得浸膏中8-甲氧基补骨脂素含量质量分数为0.094 %,折合1 g生药中含量为0.171 2 mg,与预测值基本一致。

Pillared montmorillonite, as a representative of Sandwich like pillared interlayered clays ,caught many scientist"s attention not only because of its special structure of two-dimensional sheets but also its excellent activity of catalysis and adsorption. It is well documented that the method to prepare PILM, ion-exchanging, needed a long periods and was affected by many factors, and that the product had low thermal stability especially hydro-thermal stability which was the primary obstruction of its using in large-scale production. At the same time, PILM was well documented prepared with Na-montmorillonite, while there were a few documents about PILM prepared with Ca-montmorillonite. The large cost of remodel of Ca-montmorillonite to Na-montmorillonite was another obstacle of the application of PILM, while Ca-montmorillonite was widely distributed in nature, as a result, to prepare PILM with Ca-montmorillonite has practical significance. What"s more, PILM was mainly studied as a catalyst in oil refining process till now, but rarely documented in other catalysis reactions, especially in coal liquification filed which also needed high activity catalyst.

以柱撑蒙脱石为代表的具有&三明治&结构的柱撑粘土矿物因其特殊的二维孔道结构和优良的催化和吸附性能近年来成为国内外广泛关注和研究的热点,但是目前国内外大量报道的PILM制备大多采用离子交换法,生产周期很长,影响因素很多,并且产物热稳定性不够高,特别是水热稳定性较差,这是其不能在实际中大规模生产和应用的主要障碍,因此制备一种高稳定性的PILM意义非常;文献中大量报道的都是钠基蒙脱石合成的柱撑粘土矿物,传统的离子交换法必须将钙基蒙脱石钠化改型,其成本相当高,而自然界中大量存在的却是钙基蒙脱石,直接用钙基蒙脱石合成柱撑粘土矿物有很现实的意义,但目前这方面的报道却很少见;另外,迄今为止,PILM作为催化剂的研究领域主要在石油的炼制中应用,而在煤炭的液化中却鲜有报道,如果能在煤炭转化领域应用这一成果,其影响也将是相当大的。

Pillared montmorillonite, as a representative of Sandwich like pillared interlayered clays ,caught many scientist's attention not only because of its special structure of two-dimensional sheets but also its excellent activity of catalysis and adsorption. It is well documented that the method to prepare PILM, ion-exchanging, needed a long periods and was affected by many factors, and that the product had low thermal stability especially hydro-thermal stability which was the primary obstruction of its using in large-scale production. At the same time, PILM was well documented prepared with Na-montmorillonite, while there were a few documents about PILM prepared with Ca-montmorillonite. The large cost of remodel of Ca-montmorillonite to Na-montmorillonite was another obstacle of the application of PILM, while Ca-montmorillonite was widely distributed in nature, as a result, to prepare PILM with Ca-montmorillonite has practical significance. What's more, PILM was mainly studied as a catalyst in oil refinin g process till now, but rarely documented in other catalysis reactions, especially in coal liquification filed which also needed high activity catalyst.

以柱撑蒙脱石为代表的具有&三明治&结构的柱撑粘土矿物因其特殊的二维孔道结构和优良的催化和吸附性能近年来成为国内外广泛关注和研究的热点,但是目前国内外大量报道的PILM制备大多采用离子交换法,生产周期很长,影响因素很多,并且产物热稳定性不够高,特别是水热稳定性较差,这是其不能在实际中大规模生产和应用的主要障碍,因此制备一种高稳定性的PILM意义非常;文献中大量报道的都是钠基蒙脱石合成的柱撑粘土矿物,传统的离子交换法必须将钙基蒙脱石钠化改型,其成本相当高,而自然界中大量存在的却是钙基蒙脱石,直接用钙基蒙脱石合成柱撑粘土矿物有很现实的意义,但目前这方面的报道却很少见;另外,迄今为止,PILM作为催化剂的研究领域主要在石油的炼制中应用,而在煤炭的液化中却鲜有报道,如果能在煤炭转化领域应用这一成果,其影响也将是相当大的。

The research of polymer/layered silicate nanocomposite was introduced detailedly, including the classify, property and the latest research advance. On the basis of consulting the document and the exploratory experiment, the experimental method which first creative preparing poly (acrylonitrile-vinyl acetate)/raontmorillonite nanocomposite by emulsion intercalation copolymerization was established; the structure and property of polyacrylonitrle different molecule weight with inorganic mineral super fine nanocomposite was reseached. The reaction principle of PMMA by photo-initution was explored. The mixture principle with productor condition, property of PE/Clay nanocomposite milt insert was seal prived. By PS/Clay nanocomposite munufacture, the monomer ins-polymerization and polymerial solution was proved.

在查阅文献和探索性实验的基础上,确定采用乳液原位插层聚合方法首先创制了聚/蒙脱土纳米复合材料,利用正交实验得出了最佳实验条件,通过X射线衍射和红外光谱对纳米复合材料的结构进行表征,研究了复合材料的溶解性能,并测定了其溶液的绝对粘度;研究了不同相对分子质量的聚丙烯腈与不同的无机矿物超细粉复合材料的结构与性能;探讨了在蒙脱土中光引发聚甲基丙烯酸甲酯的反应机理;通过聚乙烯与粘土的纳米复合材料制备,探讨了热塑性树脂熔融插层复合机理与最佳工艺条件和复合材料性能关系;通过聚苯乙烯与蒙脱土纳米复合材料制备,验证了单体原位聚合插层和聚合物溶液插层机理。

The mean retention time in liver and lung was longer and was eliminated more slowly than other organs. It suggested that there was a correspondence relationship between OADHPS and its hepato-protection. After oral administration, 14. 8% of OADHPS was excreted as protype. It was assumed that 10.0% of OADHPS was metabolized in vivo whereas 75. 2% of OADHPS destroyed in gastrointestinal tract.

药物在肝、肺等组织中的平均滞留时间较长,消除相对较慢,这恰好与齐墩果酸具有的较强的保肝作用相呼应。24h尿中原型药物排泄量占给药量的3.21%,结合绝对生物利用度为21.7%,推测被吸收的药物中约14.8%以原型排泄。

Except 58 cases missed and 5 cases induced abortion, we followed up 163 cases(241 kidneys) in different gestational age and postnatal period. Among them, 209 kidneys (86.72%) were discovered pyelectasis between 5mm to l0mm. The pyelectasis of 30 kidneys(12.45%) was between l0mm to l5mm, and that of 2 kidneys(0.83%) was thicker than 15mm. Follow-up result is as follow: 137 cases(214 kidneys) were recovered in normal in fetus period or postnatal 15 months. Their pyelectasis was thinner than 5mm(88.80%). Among them, 16 cases(2l kidneys) were recovered in fetus period(8.71%). 121 cases(193 kidneys) were recovered in postnatal 15 months(80.09%). The rest 20 kidneys' pyelectasis was between 5mm to l0mm(8.30%). 4 kidneys' pyelectatis was between 10mm to l5mm(1.66%), and 3 kidneys' pyelectasis was thicker than l5mm(1.24%).

结果:发现一侧或双侧肾盂扩张≥5mm的胎儿有226例,除58例失访,5例引产外,对163例241只肾脏在不同孕龄及出生后的孩子进行了随访。241只肾脏按肾盂扩张在5~10mm间2的只(占86.72%),在10~15mm间30只(占12.45%),≥15mm者2只(占0.83%)分组观察,随访结局如下:137例214只肾盂在胎儿期或孩子出生后15个月内恢复正常,肾盂扩张<5mm(占88.80%):其中16例21只肾盂在胎儿期恢复至5mm以下(占8.71%),121例193只肾盂在孩子出生后15个月内恢复至5mm以下(占80.09)。20只肾盂扩张在5~10mm间(占8.30%)。4只肾盂扩张在10~15mm间(占1.66%)。3只肾盂扩张≥15mm(占1.24%)。

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推荐网络例句

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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力