多种免疫

In order to overcome the shortcomings of acellular dermal matrix used as tissue engineering scaffold material, such as bad permeability, low degradation speed, and strong immunogenicity, a new type of collagen scaffold was prepared by applying various chemical, biological and physical comprehensive methods to deal with pigskin. The microstructure of the scaffold was observed under photomicroscope and scanning electron microscopy, and the in vitro degradation time, permeability, tensile-strength, porosity, shrinkage temperature were tested.

为了克服猪脱细胞真皮基质作为组织工程支架材料渗透性差、降解速度过慢、免疫原性较强等缺点，采用多种化学、生物与物理综合方法处理猪皮制备了一种新型天然胶原支架材料，通过光学显微镜、扫描电镜观察以及体外降解时间、透水汽性、拉伸强度、孔隙率、收缩温度等的测定，对其性能进行了研究。

The phycocyanin may be used as a prosperous photosensitizer and possibly applied to the photodynamic therapy of cancers.

从螺旋藻中提取的藻蓝蛋白具有抗肿瘤和增强免疫等多种生物学功能，作为光敏剂，藻蓝蛋白可应用于肿瘤治疗。

This articles reviews many hypothesis about pathogenesis of diabetic retinopathy,such as the increation of polyalcohol pathway,overdose of end product of glycosylated protein,activation of protein kinase C,increased production of active oxygen of mitochondria,factors of immune inflammation,heredity factors,any other factors and so on.

文章对多元醇通路的增加、糖基化终末产物的过量生成、蛋白激酶C的激活、线粒体活性氧产生增多、免疫炎症因素、遗传因素及其他因素等糖尿病视网膜病变发病机制的多种假说加以综述。

The coexpression pattern of these antigens provides a theoretic foundation for the development of a polyvalent bladder cancer vaccine.

同时，多种CTA的联合表达为多效价CTA疫苗在膀胱癌免疫治疗中的应用提供了理论基础。

Rickettsii. The purified 120kDa protein and P5 protein were recognized by sera from animals infected with agents of the genus rickettsia, not Coxiella burnetii and Orientia tsutsugamushi., suggesting the two antigens are specific for genus rickettsia.

120kDa蛋白和P5蛋白可与立克次体属的多种立克次体免疫血清发生交叉反应，与贝氏柯克斯体、恙虫病东方体不反应，提示这两种蛋白具有立克次体属特异性。

The role of leptin has expanded from a narrow position in obesity to effects on biological processes, such as diabetes, appetite, thermogenesis, the immune system and reproduction.

Leptin的作用除与肥胖有关外，对多种生理过程都有调节作用，诸如生热作用、免疫系统调节作用、青春期的始动作用、生殖功能等。

In general, cytokines are induced transiently upon cell activation.

细胞因子是由机体细胞合成并分泌的小分子多肽类因子，它们参与多种细胞的增殖、分化，在免疫和炎症反应中发挥重要作用。

The correlation between ICJ mucosal MC counts and the number of SP positive fibers was found ( r =0.646 7, P .01), and MCs were close to SP positive fibers in lamina propria, which were demonstrated as unmyelinated nerves.

广泛分布于肠道黏膜和黏膜下层的肥大细胞(mastcell，MC)很有可能是这一机制中的一个中心环节，因为MC参与肠黏膜的免疫调节，受炎症刺激激化后，可分泌多种介质，如组胺、5 羟色胺、细胞介素

NF-κB is a kind of important nuclear factors which are relative to lots of cellular activities such as activation of immunocyte, development of T and B lymphocyte, stress reaction, cell apoptosis and so on. NF-κB exists in almost all types of cytoplasm in the unreactive form of heterodimer or homodimer.

核转录因子κB(nuclear transcription factorκB， NF-κB)是一类关键性的核转录因子，通常以同源或异源二聚体非活性形式存在于几乎所有类型细胞的胞质，其与免疫细胞的活化，T，B淋巴细胞的发育，应激性反应，细胞凋亡等多种细胞活动有关。

In addition, colosrum contain amino acid, immune gene, vegetal gene and benefit for people's health.

牛初乳是一种营养十分丰富的功能性食品，其常规营养远高于一般的乳品，此外它还具有多种氨基酸、免疫因子和生长因子，对人体有良好的保健功能。

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。