细胞学

Chromosome aberrance probably are the cytological elements causing gastric cancer.

染色体畸变可能是胃癌发生的细胞学基础。

Methods Latex agglutination test and electrochemiluminescence were applied to detect serum LTA and CEA in 87 patients with NSCLC and 46 cases of small cell lung cancer.

目前对肺癌的诊断除了术前的影像与细胞学手段外，相关的免疫学检测项目虽多，但尚无一种真正令人满意的检测方法。

Objective To analyze and evaluate the ALB liquid-based test in clinical diagnostic application.

目的 通过对宫颈液基薄层细胞学检查结果的分析，探讨ALB技术在临床诊断上的应用价值。

TP is a sound alternative to conventional preparations for the cytodiagnosis of SCCL.

TP液基法在细胞学诊断SCCL方面，相对于传统细胞学方法是一个很好的选择。

OBJECT IVE: Even though diagnostic oral exfoliative cytology is a useful, economical and practical tool in the diagnosis of oral dysplasia and carcinoma, it is not yet extensively used.

本文总结了口腔常规脱落细胞学及液基细胞学在口腔癌前病变诊断中的应用结果并将其与组织学诊断进行比较。

The former is first to obtain protoplasts of female germination unit in different development stages, then Ca2+ lonophore treatment; the latter is to express transgenically the Ca2+-sensing cameleon protein in Torenia fournieri, which allows long term measuring stimulus-induced cytoplasmic Ca2+ changes.

工作之一首先是检测受精过程中雌性生殖单位中发生的显著的细胞学变化，以此作为受精与否的标志；然后经过外源导入钙(A23187诱导)研究[Ca~(2+)]_在受精过程中的这一细胞学事件发生中所起的作用。

A satisfied cytologic smear, improvement of the smear preparation, understanding the particularity of the disease and cytologists's skill in diagnosis are critical to decrease the false-negative rate. It's important that gynecologis do multiple biopsy under vaginoscope to the patients who are suspicious of cancer but negative cytology.

获取满意的宫颈细胞样本、改进标本处理、认识到病灶的特殊性以及加强细胞学医师的学习和提高自身诊断水平是降低TCT假阴性的有效方法，临床医师对症状体征可疑但细胞学阴性的病例采取阴道镜下多点活检可减少假阴性的发生。

Cytologic results showed that chromosome numbers of root cell are 2n 56, and 28 bivalents can be observed at PMC MI in the six 8x Trititrigia.

细胞学鉴定结果表明，6个八倍体小偃麦的根尖细胞染色体数目为2n=56，花粉母细胞减数分裂中期Ⅱ染色体构型为2n=28Ⅱ，具有高度的细胞学稳定性。

Results: the incidence of postcoital vaginal bleeding was lower in postcoital wemen than that in remenopausal wemen, the stages, the incidences of pelvic lymph nodes metastasis, the results of the pap smear cytology tests and hpv tests were not significantly different in two groups. the incidence of cervical adeocarcinomai was lower in postmenopausal wemen than that in prmenoposal wemen. conclusion: the cervical cancer screening is necessary in postmenopausal wemen and they are helpful for preventing the development of cervical cancer.

结果 绝经组与未绝经组比较，绝经组阴道接触性出血较未绝经组发生率低（p＜0.01），两组临床分期、淋巴结转移率、宫颈涂片及细胞学检查阳性率差异无统计学意义（p＞0.05），绝经组宫颈腺癌发生率占4.2％，未绝经组占28.8%，两组中腺癌发生率差异有统计学意义（p＜0.01 结论绝经后妇女宫颈癌发病期别通常较晚，绝经后宫颈病变筛查是必要的，定期妇科检查、宫颈涂片细胞学检查可帮助绝经后妇女预防宫颈癌。

Methods 1800 cases were detected by TCT and TBS. The samples of atypical squamoha cell and more abnormal cell were positive, then compared the positive results with colposcopical biopsy examination.

采用液基薄层细胞检测系统检测宫颈细胞并进行TBS细胞学分类诊断，将诊断意义不明确的不典型鳞状细胞以上病变均列为阳性病例，且在阴道镜下行活检，将细胞学检测结果与活检结果作对比分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。