細胞協同抗體 的英文怎麼說

中文拼音 [bāoxiétóngkàng]
細胞協同抗體 英文
cell associated antibody
  • : 形容詞1 (條狀物橫剖面小) thin; slender 2 (顆粒小) in small particles; fine 3 (音量小) thin ...
  • : Ⅰ名詞1 (胞衣) afterbirth2 (同一個國家或民族的人) fellow countryman; compatriot Ⅱ形容詞(同胞...
  • : Ⅰ形容詞(共同) joint; common Ⅱ動詞(協助) assist; help; aid
  • : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
  • : 體構詞成分。
  • 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
  1. Dendritic cells ( dc ) is the most powerful apc, which can markedly increase the antigen - presentation capacity by maximizing the pepitide - mhc complexes on the cell surface and upregulating the co - stimulatory ligands b7 - 1 and b7 - 2, adhesion moleculees such as il - 12 that promote full activation of lymphocytes. full activation of antigen - specific t cells requires two signals - one signal coming via the tcr and the other signal through engagment of co - stimulatary molecules. t cells receiving one signal via their tcr are turned off by mhc ( major histocompatibility complex ), via t cell cd28 binding to b7 on the dc induce tlymphokine and t cell proliferatiion

    T介導的免疫在控制腫瘤生長方面發揮著重要作用, t在發揮瘤效應(分泌因子和直接殺傷)之前必須先經過活化,內專職原提呈( apc )並使其活化,樹突狀( dendriticcell , dc )為t的激活提供雙重信號, t藉助tcr識別由dcmhc分子遞交的原肽后,通過tcr - cd3復合傳遞原特異性識別信號(第一信號) ,以cd28為主的t表面輔佐分子識別dc表面b7分子,傳遞非特異性刺激信號(第二信號) ,在機腫瘤免疫應答中處于核心地位。
分享友人