complement n. 1.補足(物);補全;互補(成分),補充。 2.(必需的)定量,全量;整套,整組;【航?!?船員的)定額;【軍事】編制人數(shù),定額裝備。 3.【語法】補(足)語;【數(shù)學】余角,余弧,余數(shù);余集;【計算機】補數(shù),補碼;反碼;【音樂】補足音程;【生物學】補體[免疲];組[細胞]。 The regiment had its complement of men. 這個團的兵員已足額。 complement of nine's 十進制反碼。 complement of one's 二進制反碼。 complement of ten's 十進制補碼。 complement of two's 二進制補碼。 complement of an angle 余角。 vt. 補充,補足。 complement each other 互為補充。
Infection of mutated mouse complement receptor type by epstein - barr virus 基因突變株的構建與毒力檢測
Chemotactic peptide complement receptors 趨化肽補體受體
Changes of genomic density polymorphism , quantitative expression and adherence activity of complement receptor type 1 in pafients with cirrhosis 1分子基因多態(tài)性及數(shù)量表達的變化
Complement receptor type 2 ( cd21 , cr2 ) is the receptor for c3d protein , epstein - barr virus ( ebv ) outer envelop glycoprotein gp350 , cd23 and ifn - a Ebvgp350與crz的天然配體c3dg選擇結合crz上的相同位點,其識別的表位位于scri和scrz 。
In addition to direct killing , activation of the complement system results in the generation of numerous split products , which bind to complement receptors on various cells of the immune system , thereby modulating inflammation and mounting an immune response 補體系統(tǒng)除了補體的直接殺傷機制外,在補體活化過程中釋放的多種小片斷分子具有廣泛的生物學效應,包括趨化中性粒細胞和淋巴細胞、調(diào)理吞噬、參與調(diào)節(jié)細胞和體液免疫應答等等。
We hope that our study will provide us with more comprehensive knowledge of the mechanisms of immune regulation and the roles that dc and complement play in innate and acquired immunity , as well as to lay a foundation for further exploration of the roles dc play in antigen - specific immune responses and immune tolerance from a new perspective . part i expression of complement receptors and complement - associated molecules on dendritic cells derived from distinct - origin at different stages of development two subsets of dendritic cells were generated from precursor cells isolated by means of magnetic cell separation system 曰補體受體及其相關分子在modc上的表達不同分化階段的單核細胞衍生性dc ( monocytes一deriveddc , modc )的誘導:將新鮮分離的單核細胞mo ,在含有gm一csf和工l一4培養(yǎng)體系中誘導5一7d ,即分化為未成熟modc ;對培養(yǎng)至sd的未成熟modc ,用tnfa刺激zd ,即分化為成熟modc ;此時再用lps刺激24h ,即為活化的modc 。
An array of regulatory proteins have been found , which inhibit the formation of central enzymes involved in early stages of the complement activation pathway . these include membrane cofactor protein ( mcp cd46 ) , decay - accelerating factor protein ( daf cd5 5 ) , complement receptor 1 ( cr1 , cd35 ) , as well as cd59 , which inhibits formation of the membrane attack complex during later stages . these regulatory factors are widely expressed and abundant on many cells , and in fluids of reproductive system 目前發(fā)現(xiàn),機體多種細胞以及生殖系統(tǒng)的體液中表達和分泌豐富的補體調(diào)控蛋白,包括作用于補體活化早期階段的cd55 、 cd46 、 cd35和作用于補體活化終末階段的cd59 ,它們分別通過抑制補體活化過程中關鍵的c3 、 c5轉(zhuǎn)化酶和抑制形成膜攻擊單位,抵抗補體對自身組織細胞的攻擊。
We focused on the following aspects ; 1 ) we first assayed the expression of complement receptors and complement - associated molecules on distinct subsets of dendritic cells during their development in order to understand the physical basis of the sensitivity of dendritic cells to complement and its split products ; we next studied the effects of complement activation on the survival of dendritic cells during their development ; and finally examined the effects of the whole complement system , focusing on the ability of one of the split products of complement activation , c5a , and its first subcomponent - c1q , to influence chemotaxis of dendritic cells , as well as allo - t cell stimulatory activity of dc 我們通過免疫磁珠分離了兩種人dc前體,即髓系來源的單核細胞( monocytes , mo )和淋巴系來源的漿細胞樣dc ( plasmaeytoiddendriticeells , pdc ) ,對這兩個不同dc亞群進行體外誘導培養(yǎng),使其處于不同的分化發(fā)育階段,然后檢測了其表達補體受體一cd35 ( cri ) 、 cd21 ( crz ) 、 cdilb ( cr3 ) 、 cdlle ( cr4 ) ,補體調(diào)控蛋白一cd46 、 cd55 、以及部分補體片斷分子受體一c3ar 、 csar 、 clqrp的水平。
百科解釋
A complement receptor is a receptor of the complement system, a part of the mediated innate immune system. Complement receptors are responsible for detecting pathogens by mechanisms not mediated by antibodies.