Karpas-299 and K562 cells were lysed without starvation or treatment.
Karpas- 299和K562细胞在裂解前未经饥饿和其它处理。
Objective: To study the antitumor effect of Tricholoma Matsutake on K562 cells.
前言：目的：研究松茸多糖对K562细胞增殖与分化的影响。
Objective: to study the mechanism of apoptosis induced by Orindonin in K562 cells.
目的：研究冬凌草甲素诱导白血病k5 6 2细胞凋亡的机制。
Conclusion: ERK negatively regulated the apoptosis induced by bufalin in K562 cells.
结论：ERK负向调节蟾蜍灵诱导的K562细胞凋亡过程。
RESULTS: Microcapsules effectively protected K562 cells against the killing by NK cells.
结果：微囊可有效保护囊内k562细胞不受NK细胞的杀伤。
The kill effects of SMF cooperated with Chinese herbs on K562 cells were tested by MTT test.
用MTT法检测磁场结合中药（土贝母皂甙、白屈菜红碱和血根碱）对K562细胞的杀伤作用。
Objective To study the effect and mechanism of anti-VEGF antibody on apoptosis of K562 cells.
目的观察抗VEGF抗体对K562细胞凋亡的影响，探讨VEGF抑制白血病细胞凋亡的机理。
Conclusion Prazosin can inhibit the proliferation of K562 cells and induce the apoptosis of K562 cells.
结论：哌唑嗪能抑制K562白血病细胞的增殖，并能诱导其凋亡。
HL 60 and K562 cells showed typical apoptosis features of "ladder" and the sub G1 peak in DNA histogram.
作用HL60和K562细胞后电泳显示有凋亡细胞特有的“梯状”条带，DNA直方图出现亚g1峰。
Results showed that ABCG2 expression increased megakaryocytic differentiation of K562 cells induced by PMA.
结果显示，ABCG2的表达促进了PMA诱导的K562向巨核系的分化。
The results showed that deguelin inhibited the proliferation of K562 cells in a time- and dose-dependent manner;
结果表明：鱼藤素能显著抑制K562细胞的增殖，并与作用时间和鱼藤素浓度呈依赖关系；
METHODS: The expression of TRAIL on K562 cells was detected by indirect immunofluorescence staining and flow cytometry.
方法：采用间接免疫荧光流式细胞术，分析K562细胞表面TRAIL分子的表达。
MPO was positive in HL60 cells. K562 cells morphology obviously showed a primitive and no-differentiation characteristic.
细胞形态学上K562细胞原始未分化特性比较明显，HL60细胞质内已有嗜天青颗粒和空泡等细胞分化特征。
Aim To discuss the method in herbal serologic pharmacological by the inducement of erythoid differentiation in K562 cells.
目的对K5 6 2细胞向红系分化的中药血清药理学方法进行探讨。
Flow cytometric analysis of K562 cells using c-Rel antibody (blue) compared to a nonspecific negative control antibody (red).
流式细胞仪研究K562细胞，所用抗体为c - RelAntibody(蓝色)与非特异性的阴性对照抗体(红色)。
Objective to investigate the proliferation inhibition and apoptosis-inducing effect of Artesunate on human leukemia K562 cells.
目的观察青蒿琥酯对人白血病细胞株k562抑制增殖和凋亡作用。
Conclusions: the change of protein tyrosine kinase activity is involved in the differentiation of K562 cells induced by matrine.
结论：在苦参碱诱导K562细胞分化的过程中，涉及到蛋白酪氨酸激酶的活性改变。
Objective: To investigate the effects of DFMO on the growth characteristics, apoptosis and activity of telomerase of K562 cells.
目的研究二氟甲基鸟氨酸（DFMO）对K562细胞生长特性、凋亡及端粒酶活性的影响。
Objective: To explore the effect of extracellular signal-regulated kinase(ERK) on the apoptosis induced by bufalin in K562 cells.
目的：探讨细胞外信号调解激酶（ERK）对蟾蜍灵诱导白血病细胞凋亡的影响。
In the NVP group typical apoptosis morphological changes were observed in the K562 cells under transmission electronic microscope.
透射电镜下发现，NVP处理组k 562细胞呈典型的凋亡形态学改变。
CONCLUSION: Quercetin could inhibit the proliferation and induce the apoptosis of K562 cells within a certain dose range in vitro.
结论：槲皮素在体外一定浓度范围内能抑制K562细胞增殖，诱导凋亡。
RNA could intensify the inhibitory effect of homoharringtonine and low-dose of arabinsyl cytosine on the cell proliferation of K562 cells.
RNA能增强高三尖杉酯碱联合小剂量阿糖胞苷对K562细胞增殖的抑制作用。
Results: Oridonin could decrease the activity of telomerase, as well as cause apoptosis and inhibit the growth of K562 cells significantly.
结果：冬凌草甲素可显著降低K5 6 2细胞的端粒酶活性，抑制细胞的生长，诱导细胞发生凋亡。
Conclusion The KH gene differentially expressed between K562 cells before and after matrine treatment may be a new functional leukemia gene.
结论KH基因可能是苦参碱作用K5 62细胞后表达量发生改变的候选新基因。
Conclusion: The growth inhibition and apoptosis induction of K562 cells treated by DFMO were associated with suppressed telomerase activity.
结论DFMO引起的K562细胞生长抑制及凋亡诱导与端粒酶活性抑制有关。
The direct effect of CP on cultured K562 cells is examined in vitro by means of incorporation of isotope-labelled precursors and flow cytometry.
应用同位素标记前体掺入和流式细胞分析的方法，研究CP对体外培养K 562细胞的直接作用。
Objective Effects of plant tannins, chebulinic acid and tellimagrandin I on chemically induced hemoglobin synthesis in K562 cells were investigated.
目的研究可水解单宁诃子酸和特里马素I对氯化高铁血红素和丁酸钠诱导K562细胞红系分化的影响。
Objective to investigate the effect of the total saponin of Panax ginseng (TSPG) on gene expression profile of K562 cells using microarray technique.
目的运用基因芯片技术研究人参总皂甙(TSPG)作用后K 562细胞基因表达谱的变化。
Methods: Telomerase activity of K562 cells with antisense treatment was measured using the TRAP assay, and apoptosis was studied by means of TUNEL method.
方法：采用TRAP法检测K 5 6 2细胞在反义核酸处理前后端粒酶活性的变化，以及采用TUNEL法观察反义核酸处理前后细胞凋亡的变化。
Objective: To explore whether acycloguanosine (ACV) can inhibit the proliferation and induce the erythrodifferentiation of human myeloid leukemia K562 cells.
目的：探讨无环鸟苷（ACV）对人白血病细胞的抗增殖和诱导分化作用。
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