白血病

Leukemia cell lines were treated with DNR and etopside.Cell\'s ability of prolification were analyzed by MTT methods.

分别用DNR和VP-16对白血病细胞系进行药物处理，通过MTT的方法检测药物对细胞系的增殖能力的影响。

Methodssixty four patients were randomly divided into two groups, a and b, with 32 patients in each group. dobell solution was given to those in group a for gargle, six times a day; for those in group b, 50 g/l sodium bicarbonate and dobell were applied for gargle alternatively, six times a day. the infection was observed one and two weeks later.

随机抽取大剂量化疗后成年白血病住院病人64例，随机分成a、b两组，各32例。a组给予多贝尔液漱口，b组给予多贝尔液及50 g/l碳酸氢钠液交替漱口，每天6次。1、2周后观察两组口腔真菌感染发生情况。

alternate gargling with 50 g/l sodium bicarbonate and dobell is effective in the prevention of fungal infection in oral cavity in patients with leukemia after receiving high dose chemotherapy.

白血病病人大剂量化疗后常规应用50 g/l碳酸氢钠液、多贝尔液交替漱口，可有效预防口腔真菌感染。

In hematopoietic stem cell transplantation, different originated and differentiated DCs can be modulated to prevent and cure GVHD, and to promote engraftment of hematopoietic stem cells.

但是在发挥移植物抗白血病作用的同时常常会导致严重的移植物抗宿主病，GVHD是Allo-HSCT最常见的并发症，严重的GVHD也是影响移植成功的关键。

Five models were used to investigate the "Changdong"" s anti-tumor effect: mice S180 sarcoma solid model, mice liver cancer H22 solid model, mice Lewis lung cancer model, as well as human liver cancer QGY and colon cancer LOVO implanted in naked mice; mice liver cancer H22 was also used to evaluate the enhancive effect of "Changdong" when it was co-applied with other anti-tumor agent or with radiotherapy; The "Changdong"" s cytotoxic effect in vitro on such tumors as QGY, LOVO, lung cancer A549, breast cancer MCF-7, as well as mice leukemia P388 was observed through MTT method. And investigate the effect of "Changdong" on proliferation of spleen lymphocyte, on activity of NK cell and on synthesis of IL-2 in mice bearing Lewis lung cancer, respectively. With propidium iodide straining, cell aigptosis and cell circle were analyzed by flow cytometry. Result:"Changdong" has an evident tumor inhibitive effect on mice tumor model as well as human tumor implanted in naked mice with a quantity-effect relationship.

使用小鼠S180肉瘤、小鼠肝癌H22实体瘤和小鼠Lewis肺癌模型，以及人体肝癌QGY和人体肠癌LOVO裸鼠异种移植模型，进行"长动"的抗肿瘤药效学研究：用小鼠肝癌H22进行"长动"合并放疗和化疗的增效作用研究；用MTT法进行"长动"对肝癌QGY、肠癌LOVO、肺癌A549、乳腺癌MCF-7、小鼠白血病P388等10株人体和动物肿瘤细胞的体外细胞毒性作用研究；用淋巴细胞转化试验、小鼠NK细胞活性试验、小鼠胸腺细胞增殖法分别测定"长动"对荷Lewis肺癌小鼠的脾淋巴细胞增殖的影响、自然杀伤细胞活性的影响和对小鼠产生白介素-2(IL-2)的影响；用流式细胞仪PI单染色法进行"长动"对人体肝癌QGY细胞的体外诱导凋亡作用和对肿瘤细胞周期的影响的研究。

In this paper, the experimental conditions of Cim-Chip were optimized. The technique was used exploringly on the immnuophenotype of acute leukemia and the detection of cell tumour marker of the enteron cancer and won the approving result.

本文对有关细胞免疫芯片的试验条件进行了优化研究，并对细胞免疫芯片技术在白血病免疫分型和消化道肿瘤标志物的检测方面进行了探索性研究，取得了较为满意的结果。

Enzootic bovine leukemia is a virus disease caused by bovine leukemia virus.

流行性牛白血病是由病毒引起的牛的一种慢性肿瘤性疾病。

This study that observed the expression and distribution of 4 apoptotic factors, relation apoptotic factor with apoptosis, changes of T and B subgroup, and changes of molecular pathology in 14 cows suffering from enzootic bovine leucosis from several resides was detected by histochemistry, TUNEL technology, immune-fluorescent flow cytometry and so on. The aim of this experiment supplies theoretic basis for preventive and therapy of EBL, and consult dates for T lymphoid cell leucosis of human being .

本研究检查并剖检了14例临床与实验室诊断为EBL的病牛，观察分析了肿瘤发生的情况和特征，采用免疫组织化学ABC法、原位末端标记TUNEL技术和免疫荧光流式细胞检测法等技术，从EBL肿瘤细胞凋亡特性入手，围绕4种凋亡因子和几种免疫相关因子与EBL肿瘤发生的关系及其在诊治方面的应用进行了首次有价值的探索，其目的在于为防治EBL提供科学的理论依据，同时，也将为人类T细胞白血病Ⅰ。

Methods:CBFβ-MYH11 fusion transcripts and inv (16) were analyzed by reverse-transcriptase polymerase chain reaction and fluorescence in situ hybridization,respectively,in acute myelomonocytic leukemia(M4) with or without eosinophilia.

用逆转录-聚合酶链反应和荧光原位杂交技术分别检测急性粒-单核细胞白血病(M4)患者的CBFβ-MYH11融合基因转录本和inv(16)。

Constitutive activation of ERK/MAPK signaling pathway plays an important role in the pathogenesis of acute myeloid leukemia.

ERK/MAPK信号途径的构成性激活在急性髓系白血病的发病中起重要作用。

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。