查询词典 lines of curvature

DCs acquired by our reformed methods express both CD83 and CD 14 molecules highly, and have a higher density than other domestic reports. The higher TNF in DCs culture medium of HC patient suggests DCs in patient still have antigen presenting ability and by optimization the culture medium would improve its presenting ability and have a potential value in design and application individual vaccine. Although antigens pulsed DCs have a decrescent antigen presenting ability but BCG HSP70 could induce its mature and improve its presenting ability. Suggests BCG HSP70 would be a useful mature inducer. Lymphocytes primed by DCs based HC vaccine have the specific cytotoxicity against HCC lines. The CTL after freezing and anabiotic could prophylaxis and therapy HC xenograft on nude mouse. The results also suggests that CD4〓 lymphocytes play a important role in HC with a good differentiation and would be useful in treatment this kind of HC. After being activated by Peptide LLNQHACAV of hAFP and apoptotic HCCs pulsed DCs respectively, the culture medium of activated lymphocytes both contains a high level Th1 cytokines IL-12 and TNF. Primed lymphocytes appeared a characteristic of NK cells. DCs not only inhibited the growth of human HCC and other cancer cells in vitro but also prevented the growth of HC xenograft on nude mouse in vivo. There are at least three kinds of mechanism playing important role in DC based vaccine ,there are inhibition of DCs, HC specific CTL and cytokines pathway.

诱导出的DC共同表达CD83和CD14分子，CD83分子表达明显高于国内报道；肝癌患者DC培养上清中TNF水平高于健康人，提示肝癌患者DC仍具一定的抗原呈递能力，适当调控可使其行使APC功能，以期在肝癌个体化疫苗中发挥作用；DC负载肝癌可溶性抗原后，抗原呈递能力降低，BCG HSP70可促进DC成熟，增加其抗原呈递能力，预示BCG HSP70有可能成为促进DC活化和成熟的另一重要分子；肝癌DC疫苗在体外诱导肝癌特异性淋巴细胞，活化的淋巴细胞在体外对肝癌细胞的杀伤以特异性CTL为主，同时分泌较高水平Th1型细胞因子IL-12和TNF，并抑制4种肝癌细胞生长；冷冻复苏后的肝癌特异性淋巴细胞可以预防和抑制人肝癌裸鼠皮下移植瘤，提示DC负载肝癌可溶性抗原后诱发的MHC-Ⅱ类限制性CD4〓T细胞有可能在分化程度高的肝癌治疗中发挥作用；用DC和HLA-A2〓DC分别负载凋亡肝癌细胞和hAFP218-226位LLNQHACAV HLA-A2限制性九肽，在体外诱导肝癌特异性淋巴细胞，活化后的CTL细胞分泌较高水平的Th1型细胞因子IL-12和TNF，并具较强杀伤活性，此CTL同时具备NK细胞特征；DC对肿瘤细胞的抑制作用可能是通过吞噬实现的，Fas-L在DC抑制中也起一定作用；DC对人肝癌裸鼠皮下移植瘤的抑制率为97％；在肝癌DC疫苗的作用中，至少联合3种以上机制，即通过DC的直接作用、肝癌特异性CTL和细胞因子途径直接或间接地杀伤和抑制肝癌细胞。

The poem contains four quatrains, with combined iambic and anapaestic feet. Most lines have three feet and some four.

全诗包含四个四行诗节，有抑扬格与抑抑扬格，多数诗行是三音步，有些是四音步，押韵格式为 abcb。

Parental lines were: female parent 3-2-2 from China, thin-skinned melon, monoecious; male parent TopMark, from USA, thick-skinned and netted melon, andromonoecious; tested parent WI998, from USA, netted melon, gynoecious.

本试验选择亲本材料分别为：母本3-2-2，来自中国，薄皮甜瓜，雌雄异花同株材料；父本TopMark，来源美国，厚皮网纹甜瓜，雄全同株材料；检验亲本：WI998，来源美国，网纹甜瓜，全雌株材料。

The Flinn diagram of anisometric grains are divided by lines a = 1 ,b= 1 ,and a =b,and curves a2b= 1 and ab2 = 1 into ten subregions ,corresponding to ten different combinations of ex,ey,ez,and strain types.

非等轴颗粒付林图解由直线a=1、b=1、a=b和曲线a2b=1、ab2=1分割成10个微区，并对应于不同的ex、ey、ez组合和应变类型。

In the fourth, the formulation for anisotropically undrained strength is used in the theory of slip lines for evaluating the bearing capacity of strip footings placed on the anisotropically consolidated clays The bearing capacity factors and correction factors for strength anisotropy can be given for various shear tests.

针对不同试验条件下各向异性地基承载力系数与各向同性地基承载力系数的差异，考虑不排水剪强度的修正问题，导出不排水剪强度各向异性修正系数。

OBJECTIVE To study the inhibitory effects of diterpenoid compound ( drug A.drug B) isolated from Annona glabra Linn on the proliferotion of SMMC-7721 cells lines and its mechanism .

目的 研究光叶番荔枝中二萜类化合物药A-kaur-16-en-19-oic acid、药B-kauran-19-al-17-oic acid对人肝癌细胞株SMMC-7721的抑制作用及其机理。

The black lines in the image above are from the aptian anoxic event.

上图的黑色线条就是阿普特缺氧事件所留下的证据。

Most important, proven weapons— principally, insecticide-treated bed nets, other antimosquito strategies, and new combination drugs featuring an ancient Chinese herb— are moving to the front lines.

最重要的是，已经证实有效的武器，正朝对抗疟疾的前线移动，这些武器主要是含有杀虫剂的蚊帐、他的抗蚊策略，以及根据古老中国药草而来的新组合药物。

We therefore carried out a series of studies in 22 FAP patients who were admitted in Changhai Hospital between 2001 and 2003, which included examination of enteral and apenteric lesions, investigation of family lines and postoperative follow-up observation.

我们对本科室在2001～2003年收治的22例患者进行大肠内、外病变的观察、家系调查以及治疗后随访观察，结合1985～2000年我院96例患者临床资料回顾性分析：包括临床特征、诊断方法、家系筛选以及手术方式、随访结果等进行分析总结，并对FAP临床诊治作了进一步探讨。

Except for the loss of petal, there was little difference in the weight of sepal, stamen and pistil between the apetalous and petalous lines.

结果显示，虽然无花瓣油菜减少了花瓣对光线的遮挡，但是其光合效率并没有像预想中一样得到提高，反而还不如花瓣正常型，ApetF33-10净光合速率、F_v／F_m和F_v／F_o低于有花瓣油菜近等基因系Pet33-10。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。