ribonuclease 中文意思是什麼
ribonuclease
解釋
n. 名詞 【生物化學】核糖核酸酶。-
Compared with ribonuclease a, the ribonuclease activity of ang is very low, but is very important to promote new endothelia proliferation
Ang的rnase活性很低，但它裂解rna的活性對於它的血管生成活性非常重要。 -
Angiogenin ( ang ) is a small monomer which universally exists in tissues and cells. angiogenin belonging to ribonuclease superfamily has 35 % homologous sequences with ribonuclease a ( rnase a )
血管生長因子（ angiogenin ， ang ）是一個小的單聚蛋白，與rnasea是同系物，在組織和細胞中分佈廣泛。 -
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。 -
We designed a suitable probe in the experiment and used ribonuclease protection assay technology to detect the expression of pdipl gene in mouse liver at different time points after partial hepatectomy. we found that the expression of pdipl gene was increased. it reached the highest level after 12 hours and then decreased
我們設計合適的探針，採用核酸酶保護反應等技術測定了pdip1 -基因在肝臟部分切除后不同時間在小鼠肝臟中的表達，發現pdip1 -基因在肝臟部分切除后表達增強， 12小時表達最強，以後表達減弱。 -
Ribonuclease inhibitor ( ri ) is an acid cytoplasmic protein with the molecular weight of 50 kd. this ubiquitously distributed glycoprotein tightly binds and inhibits ang with a stoichiometry of 1 : 1. the remarkable affinity of ri and ang supplies an approach to invalid the function of ang which is to stimulate neovascularization
核糖核酸酶抑制因子（ ribonucleaseinhibitor ， ri ）能夠以1 ： 1的比例結合併抑制ang ，這無疑為我們提供了一條重要的糾正ang引起的新生血管生長失控的途徑，從而治療相關疾病。
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