t-cell epitopes 中文意思是什麼
t-cell epitopes
解釋
細胞表位-
This modification includes : ( 1 ) selecting two important molecules as candidates, ( 2 ) choosing a promiscuous t - cell epitope, and two b - cell epitopes or conserved amino acid sequences from the two important molecules, ( 3 ) connecting them adequately through analysis by the molecule designing software. therefore, the synthetic new antigen may interfere with the process of fertilization by multiple ways and its contraceptive effects may be enhancing. based on the molecule designing methods, the b - lymphocyte cell epitope of sperm / testis specific protein sp17 and cyritestin which interfere with fertilization in mouse, as well as the promiscuous th cell epitope of the ribonuclease ( rnase ) in bovine were selected
本研究以蛋白質分子設計的理論和方法研究避孕疫苗，將sp17和cyritestin關鍵表位和牛核糖核酸酶非選擇性th細胞表位合理組合，獲得新抗原- 35肽序列；並在合成、純化後分別與弗氏佐劑、免疫刺激復合物（ iscoms ）混合后免疫不同遺傳背景的雌性小鼠，觀察血清和生殖道內的特異性抗體滴度的動態變化、生育力的改變以及免疫后小鼠重要臟器的組織病理學改變：以及在ivf下，新抗原的特異性抗血清對精卵相互作用的影響及抗原在精子表面的特異性定位。 -
The sequences of the structural protein genes and deduced a mino acid sequence of isolate lx4 were compared. by computer software, complete main structural genes sequence of ibv domestic strain and molecular characteristic genetic - variant analyses, and probably t cell and b cell epitopes of the main structural protein of infectious bronchitis virus were analyzed premently
通過計算機分析軟體，對我國ibv地方流行毒株lx4的主要結構基因全序列、分子特徵及遺傳變異進行分析比較，並初步分析預測傳染性支氣管炎病毒主要結構蛋白上可能存在的t細胞和b細胞表位。
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