To the islet tissue , holding back the occurring of diabetes , and providing good protection to the islet tissue . the second is that jiangtangsu 另方面胰衡中主要有效成份降糖素- deona使b细胞内恢复了腺嘌呤二核苷酸即辅酶i 。
For sulfyurea drugs , they can only stimulate islet b cells to release insulin , but can not impel them to fatten again , proliferate and regenerate 就磺脲类药而言，只是刺激b细胞分泌胰岛素，却无使其重新肥大增殖再生的作用。
Alkaloid from chinese wolfberry bark can ease the impairment of islet tissues of diabetic rat caused by alloxan and repair the islet b cells 地骨皮中生物碱，能使四氧嘧啶性糖尿病大鼠已损害的胰岛组织减轻，并能修复胰岛b细胞。
On the other hand , migm - cd21 cross - linking will contribute to response of b lymphocyte with low avidity to t dependent or t independent antigens 因而对影响人b细胞产生naa的因素的研究，对于了解体内naa的免疫调节网络有重要意义。
It enhances thl cell growth , inhibits th2 cell growth and enhances the cytotoxic activity of cd8 + t cells and nk cells as well as stimulates b cell igg2a production 它能促进mhci类和11类分子的表达，促进thl和ctl的分化及b细胞iggza的产生，增强nk活性和ctl活性，抑制肿瘤血管的生成。
Dc are potent professional antigen - presenting cells ( apc ) with the capacity to capture , process , and present antigen to t cells . they can both elicit primary and boost secondary immune responses ) vetcells ) ，通过与t细胞和b细胞的密切接触在初次免疫应答的启动和控制中起十分关键的作用。
Antibodies are generated from the cutting and splicing of immunoglobulin genes early in b - cell development , and have the potential to develop strong and highly specific affinity for different pathogens 在b细胞形成过程中，免疫球蛋白经过剪切、接合产生抗体，它能与不同的病原体紧密、强烈的结合。
B cells and plasma cells , effector cells of the humoral immune system , have been stimulated by antigen to transcribe immunoglobulins and produce antibodies in muscle in all three of these diseases 抗原刺激产生免疫球蛋白和抗体的、体液免疫的效应细胞b细胞和浆细胞存在于以上三种肌病患者的肌肉中。
Synthesis of igm was restrained after igg was produced , because igm antibodies were producld first in an immune response against aev followed by a switch to igg class 当igg出现后， igm的合成即受到抑制。抗aev的血清igm和igg在时间上和强度上出现双峰现象， igm和igg的产生是同一b细胞克隆类型转换造成的。
