羟氨

In ternary system of PGA/POH and HDI isocyanurate, there are twomain reactions: one forms urethane at 30-50℃, the other producesoxazolidone at 140-165℃.

聚丙烯酸环氧丙酯（PGA、聚丙烯酸羟丙酯（POH和HDI三聚体的三元反应体系中，醇羟基与异氰酸酯在30-50℃下反应可生成氨酯，环氧基团与异氰酸酯在140-165℃下反应生成噁唑烷酮。

Results KGSKL significantly enhanced bone density, increased the contents of calcium, manganese, magnesium,hydroxyproline and organic substances, and improved the biomechanical properties of lumbovertebral bone in osteoporosis rats.

结果 抗骨松颗粒能明显提高骨质疏松大鼠的骨密度、钙、锰、镁、羟脯氨酸和有机质含量，增强腰椎骨的抗压生物力学性能。

Rat ventral mesencephalic precursors can be induced to differentiate into plenty of tyrosine hydroxylase-positive DNs, mainly originating in A10 regions.

大鼠腹侧中脑多巴胺能前体细胞可在体外大量诱导分化成酪氨酸羟化酶阳性的主要源自中脑腹侧被盖区(A10)的多巴胺能神经元。

Observation and comparison of two groups' wound healing time, and wound tissue's pathology Score , hydroxyproline content of wound surface granulation ,microphagocyte ratio of wound exudate in healing process.

分别对两组患者的创面愈合时间、愈合过程中创面组织的病理评分、创面肉芽组织羟脯氨酸（hydroxyproline，Hyp）含量及创面渗出液的巨噬细胞比率进行观察比较。

Result : Treatment group's wound tissue's pathology Score , hydroxyproline content of wound surface granulation ,microphagocyte ratio of wound exudate better than contol group's.

结果：治疗组创面组织病理评分、羟脯氨酸含量及创面渗出液的巨噬细胞比率均优于对照组，治疗组愈合时间明显短于对照组。

METHODS: The spiral modiolar artery in guinea pig cochlea was exposed by microsurgery, then the fluorogold or horseradish peroxidase was given around the SMA for retrograde tracing.

在正常豚鼠单侧耳蜗螺旋蜗轴动脉局部滴加逆行追踪剂辣根过氧化物酶或荧光金，观察双侧交感颈上神经节、星状神经节内HRP或FG逆标神经元的分布；采用逆标与免疫组化相结合的双重标记方法观察追踪阳性神经元是否表达酪氨酸羟化酶、神经肽Y、钙基因相关肽或P物质。

Methods: the spiral modiolar artery in guinea pig cochlea was exposed by microsurgery, then the fluorogold or horseradish peroxidase was given around the sma for retrograde tracing. the bilateral superior cervical ganglia and stellate ganglia were observed to find retrogradely labeled neurons. the neurotransmitters of these sympathetic fibers around sma were ascertained by using retrograde tracing combined with immunohistochemical double labeled technique.

在正常豚鼠单侧耳蜗螺旋蜗轴动脉局部滴加逆行追踪剂辣根过氧化物酶或荧光金，观察双侧交感颈上神经节、星状神经节内hrp或fg逆标神经元的分布；采用逆标与免疫组化相结合的双重标记方法观察追踪阳性神经元是否表达酪氨酸羟化酶、神经肽y、钙基因相关肽或p物质。

Three part of research works had been carried out in the dissertation. The first part: a kind of multidentate amine modified silica gel was synthesized through the following steps:(1) introduce the amino groups onto the surface of silica-gel by the treatment of surface silanol groups withγ-aminopropyl trimethoxy silane;(2) michael addition of excess trihydroxymethyl propyl triacrylate to amino groups on the silica gel surface;(3) amidation of the unreacted double bonds of TMPTA on the surface of TMPTA modified silica gel with diethylenetriamine;(4) the multidentate amine modified silica gel was finally obtained by the reaction of amino groups on the surface of DETA modified silica gel with double bond of butyl acrylate.

本论文进行了三部分研究工作，第一部分：通过多步反应对硅胶进行改性合成了一种多齿胺改性硅胶配体，合成过程如下：1通过γ-氨丙基三甲氧基硅烷与硅胶表面的硅羟基反应，使硅胶表面带有氨基；2利用硅胶表面氨基与过量的三羟甲基丙烷三丙烯酸酯发生Michael加成反应；3利用二乙烯三胺与TMPTA改性硅胶表面未反应的双键发生反应使硅胶表面氨基化；4最后用丙烯酸正丁酯与DETA改性硅胶表面氨基充分反应成功合多齿胺改性硅胶配体。

Genistein ; perfusion pressure ; vascular bed ; L-NAME ; sodium orthovanadate

三羟异黄酮；灌流压；血管床； L-硝基精氨酸甲酯；正钒酸钠

In order to understand the mechanisms of livial in prevetion of bone loss in patients with premeture ovarin failure.12 cases pstients were treated with livial for two months.Then fasting urinary calcium creatinine ratio、 hydroxyproline creatinine natio、 Serum akaline phosphotase、 estradio(E2)、 Calcitonin、 bone gla-protein and interleukin-6(IL-6) were determined for these patients before and after treatment.

本文通过给12例卵巢早衰患者利维爱用药2个月，并于给药前后分别测定空腹尿钙与肌酐、羟脯氨酸与肌酐比值以及血清碱性磷酸酶、雌二醇(E2)、骨钙素、降钙素和白细胞介素-6(IL-6)的水平，以探讨Livial防止卵巢早衰患者骨量丢失的作用机制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。