刀豆素

短寿命与刀豆素A诱导的两种抑制性细胞功能的比较研究

A comparative study of short lived and con a inducible suppressor cell function assay

方法根据刀豆素A对AFP亲和力的不同，采用亲和交叉免疫电泳自显影术检测AFP异质体。

Methods According to the different affinity of ConA with AFP , crossed affinity immunoelectrophoresis autoradiography was used .

制备小鼠脾淋巴细胞悬液，经刀豆素A（ConA）刺激后，用MTT比色法检测特异性淋巴细胞增殖反应。

After immunization , the suspension of mice spleen lymphocytes were prepared and stimulated by ConA .

刀豆素A（ConA）结合蛋白的简易测定技术

Simple Techniques for determining ConA Binding Proteins

以同位素法检测动物脾淋细胞在刀豆素A（ConA）的刺激下的增殖情况。

The proliferation of splenic lymphocytes stimulated by concanavalin A ( ConA ) was detected by isotope method .

方法：利用伴刀豆素A（ConA）与等量血清孵育法测定血清中ConA非结合型GPDA。

Methods : To utilize ConA and equivalence serum incubation to detect serum ConA-non-reactive-GPDA ( GPDA-N-C ) .

β-内啡肽对大鼠创伤失血性休克后刀豆素A诱导的脾细胞IL-2R表达及IL-2分泌的调节作用

Role of β - endorphin in the regulation of ConA-induced IL-2R expression and IL-2 production in rat splenic cells following traumatic hemorrhagic shock

普通细胞培养容器组设4组，①对照组，②刀豆素蛋白A（ConA）组，③瘦素组，④ConA+瘦素组；

The conventional cultured cells were divided into five groups : control , ConA , leptin , ConA + leptin .

本文采用电子显微镜对胶体金标记刀豆素A（ConA－Au）与小鼠腹腔巨噬细胞表面ConA受体的结合、内吞及其在巨噬细胞中转运的形态学变化；

The binding , internalization and intracellular routing of colloid gold labeled ConA ( ConA Au ) have been studied in mouse peritoneal macrophages by electron microscopy .

在刀豆素A的刺激作用下，血液中刺激指数（SI）下降了63.73%（P<0.01）；

The stimulation index ( SI ) in blood of piglets in treatment groups was decreased by 63.73 % ( P < 0.01 ) under stimulation of CONA and by 47.67 % ( P < 0.01 ) under stimulation of LPS .

本文用FRAP（FluorescenceRecoveryAfterPhotobleaching）技术，测量了静息状态和刀豆素A刺激不同时间后巨噬细胞膜磷脂、conA受体扩散系数和荧光恢复率的变化。

The diffusion coefficient and fluorescence recovery of macrophage membrane phospholipid and Con A receptors in resting condition and after stimulated by Concanavalin A ( Con A ) for different time were measured by FRAP ( fluorescence recovery after photobleaching ) technique .

对84例胃癌患者和45例对照受试者测定了刀豆素A诱导抑制细胞（conA-SC）功能和单克隆抗体鉴定的T细胞亚群。

In 84 patients with gastric cancer and 45 normal controls , concanavalin A-induced suppressor cell ( Con A-SC ) function as well as T cell subpopulations identified by monoclonal antibodies were studied .

方法UC13例，CD10例及正常对照12例，从末梢血分离淋巴细胞，用刀豆素A诱导T抑制细胞活性，测定抑制指数。

METHODS Peripheral blood lymphocytes were separated from 13 patients with UC and 10 CD . ConA induced suppressor cell activity expressed as suppressor index ( SI ) was measured by short - lived suppressor cell assay . Twelve normal subjects were also tested as controls .

刀豆素A诱导小鼠抑制性细胞的体外研究

In vitro studies of murine suppressor cells induced by concanavalin A

刀豆素A对小鼠同种胰岛移植的影响

Effect of concanavalin A on mouse islet transplantation

胃癌患者的T细胞亚群和刀豆素A诱导抑制细胞功能测定

Studies on T-cell subpopulation and concanavalin A-induced suppressor cell function in gastric cancer patients

牛精子膜伴刀豆素A结合糖蛋白的抗原特性与生物学意义

Antigenic property and biological role of concanavalin a - binding glycoprotein of sperm plasma membrane

本文采用凝集素组织化学方法，观察了刀豆素标记神经元在大鼠中脑的分布。

The distributions of Con A-labelled neurons in the midbrain were studied by lectin histochemical method .

灵芝多糖与刀豆素A相互作用对小鼠脾细胞体外增殖反应的影响

Effect of interaction of Ganoderma polysaccharides with concanavalin A on proliferation of mouse splenocytes in vitro

应激大鼠血清对淋巴细胞转化的抑制作用与刀豆素A浓度的关系

The Relationship between Inhibitory Effect of Serum from Stressed Rat on Lymphocyte Proliferation and Con A Concentration

小鼠胸腺细胞刀豆素A受体研究Ⅰ、荧光刀豆素A染色及受体帽形成初探

Study of receptors of concanavalin A on mouse thymocytes I 、 Investigation on fluorescence - concanavalin A stain and receptor cap formation of mouse thymocytes

本文检测了37例原发性肾病综合征患儿的外周血T淋巴细胞亚群和刀豆素A诱导的抑制细胞活性水平。

The peripheral blood T lymphocyte subsets and ConA-induced suppressor cell activity ( ConA-SCA ) were determined in 37 patients with primary nephritic syndrome ( PNS ) .

用辣根过氧化物酶-胶体金标记技术（HRP-Gold），观察肺泡巨噬细胞（AM）膜刀豆素球蛋白受体（ConA-R）的变化。

The changes of concanavalin A ( ConA ) receptors on alveolar macrophage ( AM ) surfaces were observed by means of ConA-horseradish peroxidase gold labelling techniques .

本实验结果表明，精子膜伴刀豆素A结合糖蛋白抗原具有种间交叉反应性，并且参与精子与卵子透明带的识别过程。

The present study indicates that the concanavalin A-binding glycoprotein of sperm plasma membrane has the antigenic property of species-cross reactivity and may be implicated in sperm-zona pellucida recognition .

用抗牛精子膜伴刀豆素A结合糖蛋白血清，在兔、小鼠、地鼠和人精子表面进行了免疫细胞化学定位观察。

The antigenic property and the role in sperm-ovum recognition of the concanavalin A-binding glycoprotein on the sperm plasma membrane were studied by PAP immunocytochemical method and sperm-zona pellucida binding assay with the antiserum against to the glycoprotein seperated from plasma membrane of bovine sperm .

体外试验，蜜环菌多糖（10、50μg/ml）显著增强刀豆素A诱导的小鼠淋巴细胞增殖反应，但对二硝基氯苯所致小鼠迟发型过敏反应无显著增强作用。

AP ( 10 , 50 μ g / ml ) markedly enhanced Con A-induced lymphocyte proliferation of mouse spleen cells in vitro , but it had no potentiating effect on delayed cutaneous hypersensitivity ( DCH ) to 2,4-dinitrochlorobenzene ( DNCB ) in normal mice .