The teeth surface are perfect without cracks, caries and any chemical processing, such as hydrogen peroxide and so on, tetracycline pigmentation teeth and dental fluorosis are refused.

1、

Clinical nursing for bleaching tetracycline pigmentation teeth with cool light

冷光漂白四环素牙的临床护理

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2、

By the critical concentration as a standard of the United States Committee for Clinical Laboratory Standards ( NCCLS), we used microdilution method to determine the resistance of Streptococcus suis against three kinds of tetracycline, which were doxycycline, tetracycline hydrochloride and chlortetracycline hydrochloride.

以美国临床检验标准委员会（NCCLS）的临界浓度做为判断标准，采用微量稀释法判定了猪链球菌对强力霉素、盐酸四环素、盐酸金霉素3种四环素类抗生素的耐药性。

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3、

The results showed that Tetracycline Hydrochloride ( TCH, used as model drug) released from coaxial electrospun nanofibers sustainedly and stably, while it releasing from blend electrospun nanofibers showed a burst behavior in the initial stage.

结果证明，盐酸四环素由混纺纤维中释放时产生了严重的突释现象，而它由同轴纺丝纤维膜中释放时则表现出相对稳定和持续的行为。

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4、

Study on Drug Release Kinetics from Tetracycline Hydrochloride/ α-TCP Bone Cement and in Vitro Dissolution Kinetics of α-TCP Bone Cement

盐酸四环素/α-TCP骨水泥药物释放动力学及α-TCP骨水泥体外溶解动力学研究

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5、

This article focuses on the study and improves of the contaminative menstruum return technics of tetracycline hydrochloride procreative process.

本文对盐酸四环素项目废溶媒回收工艺进行了研究与开发。

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6、

Objective: To compare the effects of different concentrations of tetracycline hydrochloride on inhibiting the activity of phospholipase secreted by natural C.

目的：比较不同浓度的四环素对新生隐球菌磷脂酶活力的影响；

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7、

The effect of tetracycline hydrochloride on inhibiting the phospholipase activity secreted by Cryptococcus neoformans

四环素对新生隐球菌胞外磷脂酶作用的研究

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8、

Objective: To establish a sensitive spectrophotometric method for the determination of bismuth content in tetracycline hydrochloride compound capsules.

目的：建立复方盐酸四环素胶囊中铋盐灵敏的分光光度测定方法。

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9、

HPLC determination of tetracycline hydrochloride in tetracycline and cortisone eye ointment

HPLC法测定四环素可的松眼膏中盐酸四环素的含量

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10、

Determination of Bismuth in Compound Tetracycline Hydrochloride Capsules by Spectrophotometry

复方盐酸四环素胶囊中铋盐的分光光度测定研究

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11、

Preliminary report on the efficacy of heated tetracycline hydrochloride solution in treating CITRUS YELLOW SHOOT DISEASE

用加热四环素治疗柑桔黄龙病芽条的试验初报

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12、

A difference spectrophotometry for determination of the contents of tetracycline hydrochloride tablets was developed.

采用差示分光光度法测定了四环素片含量。

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13、

Preliminary study on macromolecular impurities in tetracycline hydrochloride injection preparation

注射用盐酸四环素中大分子杂质的初步研究

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14、

And using the system for tetracycline hydrochloride and doxycycline.

并利用该体系对盐酸四环素以及盐酸多西环素进行实验研究。

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15、

Chemical and physical properties of α-TCP bone cement containing tetracycline hydrochloride

含盐酸四环素α-TCP骨水泥的理化性能

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16、

Optical Fiber Sensor for Tetracycline Based on Fluorescence Quenching of Covalently Immobilized Anthracene

基于含蒽荧光共聚物膜的四环素荧光光纤传感器

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17、

The formation of calcium nodules were confirmed by Alizarin red S and tetracycline fluorescence staining. The expression of bone gla protein mRNA was examined by RT-PCR.

茜素红S、四环素荧光标记钙结节形成情况。RT-PCR检测骨钙素mRNA的表达。

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18、

Objective: To evaluate the histopathology and tetracycline fluorescence marked changes in cortical osteoporosis of the local site of fracture after inter plate fixation for stress shielding.

目的：了解骨折钢板内固定对骨折局部骨皮质的病理组织学改变与四环素荧光标记的变化。

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19、

The repairing condition of bone defects was evaluated by tetracycline fluorescence marker, quantitative bone histomorphometry and mineral content mensuration of new bone.

骨缺损制备后21d和56d，两组每次分别处死6只大鼠，通过四环素荧光示踪、骨计量学方法及新骨矿物质含量测定技术比较两组颅骨缺损修复情况。

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20、

Objective To study the feasibility of evaluation the activation of cortical bone plates allografts with Chinese ink perfusion and tetracycline fluorescence marker.

目的探讨采用血管墨汁灌注和四环素荧光标记评价异体移植骨板活化状态的可行性。

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