Conclusion It is good application prospects to determine the LDH isoenzyme by improvement agarose gel electrophoresis method.

结论改良琼脂糖凝胶电泳法测定血清LDH同工酶应用前景良好。

Methods PCR reaction systems of RAPD and ISSR were optimized, and the agarose gel electrophoresis results were analyzed into statistic data.

方法优化RAPD及ISSR的PCR反应体系，对产物琼脂糖凝胶电泳结果进行数据统计。

Methods The length of genetic segment of SCA1, SCA2 and SCA3 in 92 patients with ataxia of unknown origin were detected by polymerase chain reaction (PCR) and agarose gel electrophoresis .

方法应用PCR方法和琼脂糖凝胶电泳对92例不明原因共济失调先证患者测定其SCA1、SCA2和SCA3基因片段长度。

The characteristic DNA ladder was found in the agarose gel electrophoresis of the nucleus DNA of tranfsected cells.

细胞核DNA琼脂糖凝胶电泳呈现凋亡细胞特有的梯状条带；

Amplified IPCR products were evaluated by 1.8% agarose gel electrophoresis and ethidium bromide staining.

扩增产物在1-8 ％ 的琼脂糖凝胶上进行电泳分离，溴化乙锭染色。

A ladder-like pattern of DNA fragmentation appeared upon agarose gel electrophoresis.

琼脂糖凝胶电泳可见“梯状”现象；

DNA agarose gel electrophoresis revealed nuclear fragmentation (DNA ladder).

DNA琼脂糖凝胶电泳显示典型的梯状条带。

Agarose gel electrophoresis showed evident DNA fragmentation.

DNA琼脂糖凝胶电泳可见明显的梯状条带；

Methods:Starch-agarose gel electrophoresis is used to observe the interaction of human Hb on rat and mouse Hb.

方法：采用淀粉-琼脂糖混合凝胶电泳对人及大小鼠血红蛋白成分分别进行互作实验，观察其电泳行为进行判断。

The result of agarose gel electrophoresis illustrated that it was a better method to separate nucleic acid from cell suspension of histiocyte and blood.

电泳结果表明磁性微球可以很好地从细胞悬液、组织、血液等样品中分离得到高质量的核酸。

Objective To analyse the clinical feasibility of two electrophoresis procedures of seminal plasma proteins, agarose gel electrophoresis and SDS-agarose gel electrophoresis.

目的探讨琼脂糖电泳和SDS-琼脂糖电泳分析精浆蛋白质的临床可行性。

Methods YAP element was detected by PCR amplification and agarose gel electrophoresis.

方法利用PCR法对此位点进行扩增，经过琼脂糖凝胶电泳检测结果。

Agarose gel electrophoresis could be of value in rapid screening and diagnosis of rotavirus infection as a sensitive, specific, and inexpensive test.

可作为一种快速方法用于轮状病毒感染的筛选和快速诊断。

DNA ladder was detected by agarose gel electrophoresis.

琼脂糖凝胶电泳检测DNA梯状条带。

Method:The DNA gradent bands were detected by agarose gel electrophoresis.

方法：用琼脂糖凝胶电泳法观察DNA的梯状条带。

The level of purified superhelix plasmids were measured by 1% agarose gel electrophoresis.

所得纯化物以1％琼脂糖凝胶电泳鉴定超螺旋质粒的含量。

Fluorescence staining and agarose gel electrophoresis were used to study apoptosis.

用荧光染色法和琼脂糖凝胶电泳观察细胞凋亡情况。

DNA ladder was showed by agarose gel electrophoresis.

琼脂糖凝胶电泳测定DNA梯状带。

Methods:DNA damage was measured by the loss of fluorescence after DNA binding to ethidium bromide and by the increased DNA mobility in agarose gel electrophoresis.

方法：通过DNA结合溴乙锭后的荧光损失和DNA琼脂糖凝胶电泳的迁移率来测定DNA的损伤程度。

PCR amplification and agarose gel electrophoresis.

PCR扩增和琼脂糖凝胶电泳分析。

Amplification products were analyzed by agarose gel electrophoresis.

扩增产物通过琼脂糖凝胶电泳检测和分析。

Agarose gel electrophoresis was used to analyze DNA character and the flow cytometry to detect apoptotic rate and cell cycle distribution.

琼脂糖凝胶电泳分析DNA特征；流式细胞仪检测细胞凋亡和细胞周期分布；

Methods: Apoptosis was detected with quantitation of DNA fragmentation, agarose gel electrophoresis of DNA ladder, flowcytometric analysis and morphological examination of apoptotic cells.

方法：用DNA电泳、DNA片段定量测定技术、流式细胞术分析及光镜和电镜观察凋亡细胞。

The DNA fragments were detected through agarose gel electrophoresis.

琼脂糖凝胶电泳检测DNA的碎片；

Methods:By checking the morphology of apoptotic cells, agarose gel electrophoresis of DNA fragmentation and quantitation of apoptotic cells by means of flow cytometric analysis.

方法：应用细胞形态学检查，DNA凝胶电泳及流式细胞仪分析检测。