cells of origin 中文意思是什麼
cells of origin
解釋
起源細胞-
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培養體系中誘導5一7d ，即分化為未成熟modc ;對培養至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 。 -
This liposarcoma has enough differentiation to determine the cell of origin, but there is still significant pleomorphism of the neoplastic cells
脂肪肉瘤分化較好，能夠很好判斷組織來源，但是腫瘤細胞的異型性仍然很大。 -
Conclusion ( 1 ) in our research, frequent expression of bsap in h / rs cell of classical hodgkin ' s disease provides further evidence for its b - cell origin, and the expression of bsap on h / rs cells also can be in favor of the identification of h / rs cells and can distinguish hl from alcl. ( 2 ) expression of bsap is located in nucleoli of cells, while that of cd20 in membrane
結論（ 1 ）本研究在國內首次把bsap應用於hl的檢測，從蛋臼水平上為hl ； ts細胞的b細胞起源進一步提供了有力證據，升且有利於fiots細胞的辨認和與alcl鑒別； （ 2 ） bsap不同於cd20的細胞膜染色，它表達定位於核。 -
The scientists found that uniparental es cells, regardless of parent - of - origin, were able to functionally reconstitute the entire hematopoietic system of adult mice
科學家發現單系胚胎幹細胞，不管其親代來源，可以在功能上重建成年小鼠的整個造血系統。 -
But even if life on earth turned out to have a nonevolutionary origin ( for instance, if aliens introduced the first cells billions of years ago ), evolution since then would be robustly confirmed by countless microevolutionary and macroevolutionary studies
但是，即使地球上的生命有個與演化無關的起源（例如，最早的細胞是幾十億年前外星人送到地球上來的） ，對于生命出現以後的歷史，演化依舊會是鐵案如山的解釋，有無數微演化與巨演化研究產生的證據支持。 -
In addition, the origin and functions of the sub - epidermal cells in h. cordata stems and leaves as well as the characteristics of the corresponding structures of other paleoherbs and hydrapoten structure and distribution were studied
對魚腥草莖和葉中的皮下層細胞的來源和功能、與其他古草本類群相關的結構特徵以及水缽的結構與分佈等問題進行了探討。 -
Dendritic cel1s ( dcs ) are highly potent anigenpresenting cells of bone marrow origin that can stbolate both primary and secondary t - and b - cell responses
Dc是唯一能夠激活初始型t細胞的apc ，具有激活移植排斥反應的作用。 -
Different strains of yeast were separated from the vary origin distiller ' s yeast, the cellular forms, cellular size, fermenting power, yeast cells suspended number, total sugar, alcohol degrees, cohesion, lethal temperature and alcohol tolerance among the strains were compared
摘要隨機分離黃酒生產用酒餅中的酵母菌菌株，比較不同來源的酵母菌細胞形態、細胞大小、發酵力、酵母懸浮細胞數、總降糖、酒精度、凝聚力、致死溫度和耐酒精度，研究黃酒生產中酵母菌的發酵性能。 -
The schwannoma is seen microscopically to be composed of spindle cells ( like most neoplasms of mesenchymal origin ), but the cells are fairly uniform and there is plenty of pink cytoplasm
鏡下觀，這個神經鞘瘤由梭形細胞組成（象多數間葉細胞起源的瘤） ，細胞大小一致，胞漿豐富、呈粉紅色。 -
Stem cells have some characteristics similar to tumor cells, and may be the origin of tumor cells
摘要幹細胞與腫瘤細胞存在許多相似之處，可能是腫瘤細胞的起源細胞。 -
Objective the origin and the nature of the hodgkin and reed - sternberg ( h / rs ) cell of hodgkin ' s lymphoma ( hl ) has been attracting a lot of medical researchers engaged in studying it, for its character by scattered large atypical cells residing in a complex admixture of inflammatory cells. great improvement has been made since a new method of isolation of single h / rs cells from a frozen section had been set up by kuppers in 1994, and many studies have approved of the b - cell derivation of h / rs cell. lt has been reported that h / r - s cells might partly be originated from b - cell in our research before, but at the same time, we also found that only 18. 8 % of h / rs cells express cd20, 31. 3 % of immunoglobulin heavy chain ( igh ) rearrangement have been revealed
目的霍奇金淋巴瘤（ hodgkin ' slymphoma ， hl ）由於它的惡性腫瘤細胞? h rs細胞一般只佔腫瘤組織的極少部分（不到1 ） ，且散在分佈在背景細胞間，因此對于h rs細胞的來源和性質研究一直是人們探索的目標。 1994年德國科隆大學k ppers等發展了一種從冰凍組織切片上用顯微操作儀挑取單個h rs細胞的顯微切割方法進行h rs細胞基因分析后，人們對h rs細胞來源的研究有了突破性的進展，多數支持b細胞來源。我們的前期研究也支持部分h rs細胞為b細胞來源，但我們發現只有18 . 8的h rs細胞表達cd20 ， 31 . 3的hl檢測到igh基因重排克隆性條帶。 -
Exosomes are small membrane vesicles of endocytic origin that are secreted by various cells such as mast cells, t lymphocytes, b - lymphocytes, dcs and tumor cells
肥大細胞、 t淋巴細胞、 b淋巴細胞、樹突狀細胞（ dc ）和腫瘤細胞均可分泌exosomes 。其中，最受到關注的是腫瘤細胞來源的exosomes 。 -
Genomic imprinting refers to parent - of - origin - dependent gene expression. the presence of imprinted gene can cause cells with a full parental complement of functional autosomal genes to specifically express one allele but not the other, resulting in monoalielic expression of imprinted loci
基因組印記是指一種依賴于親本的基因表達形式，它導致常染色體上的功能基因單一表達一個等位基因而不表達另一個等位基因，造成印記位點的單等位基因表達。 -
Li jingyan 1979 the origin of eukaryotic cells in evolution. science press ， beijing ， china
2李靖炎著1979細胞在生命進化歷史中的發生真核細胞的起源。科學出版社，北京。
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