查询词典 diploid

The NPC patients with DNA heteroploid are more easily to emerge distant metastases than those with DNA diploid.

采用流式细胞术检测新鲜组织细胞的DNA倍体性和临床分期一样可以预测鼻咽癌患者的预后；DNA异倍体患者比二倍体患者更容易出现远处转移而导致治疗失败。

Methods immunophenotype and dna ploidy of the bone marrow and peripheral blood samples was analyzed by means of the flow cytometer with 3-color fluorescence. results of 52 al patients, 28 were patients with diploid, 22 were patients with heteroploid and 2 were patients with suspected heteroploid.

采用流式细胞仪和dna检测试剂盒检测急性白血病患者dna倍体、合成期细胞百分比、增殖指数并与dna倍体分析对照组进行比较。

Results The p53 gene mutation rate of colorectal cancer was 50%. The rate of apoptosis of tumor cells having mutation of p53 gene (22.11%) was much lower than that having no p53 mutation (40.57%, P＜0.05). Heteroploid cells had been found in 10/13 tumor samples with p53 gene mutation and 6/13 samples without p53 mutation (P＜0.05). The rate of apoptosis had no difference between the heteroploid cases and diploid cases.

结果 大肠癌标本p53基因突变率为50%；其中突变组肿瘤细胞凋亡率(22.11%)明显低于未突变组细胞凋亡率(40.57%)，(P＜0.05)；突变组异倍体细胞百分率(占76.9%)明显高于未突变组(占46.2%)，(P＜0.05)；异倍体肿瘤细胞凋亡率为34.0%，二倍体肿瘤细胞凋亡率为40.7%，二者差异无显著性(P＞0.05)。

The 5-year overall survival rate was 65.61%. The 5-year overall, distant metastasis-free, and local progression-free survival rates were significantly higher in diploid group than in heteroploid group 80.92% vs.

全组5年总生存率65.61%，其中二倍体组为80.92%，异倍体组为42.86%(P=0.002)；5年无远处转移生存率二倍体组为84.26%，异倍体组为44.53%(P=0.003)；5年无复发生存率二倍体组为92.59%，异倍体组为72.65%(P=0.118)。

In the early stage of breast cancers, diploid cells (DNA quantity, 2C) and the nuclear size were slightly enlarged, while in the late stage of breast cancers, heteroploid cells (DNA quantity, 5C, even 9C) were seen and the nuclear size was significantly enlarged.

乳腺癌早期，细胞核为2倍体（DNA定量为2C），核面积略大；而乳腺癌晚期，可出现5C，甚至9C异倍体细胞，核面积明显增大。

The expression rates of CD44V5+ CD44V6+, cerbB-2+ cells in patients with metastasis, multi-metastasis nodes, DNA heteroploid, SPF elevated, and Apo decreased were higher than those of patients with non-metastasis, only one-metastasis node, DNA diploid, SPF non-elevation and Apo non-decreasing, respectively (P.01 or 0.05), while nm23+, DCC23+ and p16+ were contrary.

肿瘤转移者、多器官转移者、DNA异倍体者、SPF增高者、APO不减低者的CD44V5+、CD44V6+、cerbB-2+细胞表达率均显著高于未转移者、单器官转移者、DNA二倍体者、SPF不增高者、APO不减低者（P.01或0.05）。而nm23+、DCC+、p16+细胞的表达率与此相反。

The heteroploidy rate of PC group was 65.71%,NP group and BPH group were DNA diploid,the cell proliferous ratio of PC group was different with NP,BPH groupP

PC高分化组的异倍体率低于中、低分化组(P.05)。DNA异倍体、高S期细胞比率是前列腺癌的重要生物学特性，也可作为鉴别PC、BPH的参考指标。

This study indicate that improved photosynthetic capacity, water use efficiency are bases for enhancing grain yield with evolution from diploid to hexaploid wheat.

因此，小麦长期进化过程中，六倍体小麦花后较强的光合能力和较高的水分利用效率是提高小麦产量的重要生理基础。

Finally, chromosome behavior of hybrids between Brassica hexaploid andO.violaceus was different from that of hybrids between diploid or tetraploid andO.violaceus.

而B基因组染色体、较多的A基因组染色体、部分的C基因组及少量的诸葛菜染色体分到了同一极，但诸葛菜染色体在随后的细胞分裂过程中被消除。

The average maximal net photosynthetic rate of hexaploid species was 22.03 μmol CO2m^(-2)s^(-1), greater than that of diploid and tetraploid species.

而最大净光合速率和水分利用效率随水分胁迫的加重而减小。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐