培养物

用硫酸铵沉淀法从液体培养物中纯化噬菌体λDNA

Purification by Ammonium Sulfate Precipitation of Bacteriophage λ DNA from LB-Broth Culture

荔枝离体培养物DNA提取方法的研究

Study on methods of extracting DNA of lichee isolated culture

F株的冻干培养物仍保持着良好的免疫作用。

The freezedried strain F culture held better immune effect also .

两步PCR法检测细胞培养物中支原体污染的初步结果

Detection of mycoplasmas in cell cultures by using two-step polymerase

细胞培养物进行SDSpage蛋白质电泳。

SDS-PAGE electrophoresis of precipitate of Vero cells infected with Eperythrozoon was carried out .

EM培养物在断奶仔猪中的应用

The Application of the EM Cultivation Medium to the Weaner Piglets

荔枝体细胞胚性培养物的DNA提取方法和RAPD分析

Genomic DNA Extraltion of Cultures and RAPD Analysis in the Process of Somatic Embryogenesis in Litchi

洗衣粉和高pH缓冲液浸种对黄瓜子叶离体培养物花芽分化的影响

Effect of seeds pretreated with detergent and high pH buffer on the floral differentiation in cucumber cotyledons cultured in vitro

7细胞裂解物和培养物上清，ELISA检测其表达蛋白的反应原性。

The expression protein was detected by ELISA in cell lysate and culture supernatant at different culture time .

在此基础上，采用固相pH梯度凝胶双向电泳技术，进行龙眼体胚发生早期胚性培养物蛋白质分离技术研究。

Immobilized pH gradients ( IPG ) two-dimensional electrophoresis was developed to investigate the separation of proteins from early embryogenic cultures of longan .

酵母培养物益康xp对母猪繁殖性能的影响

Effect of Yeast Culture Yikang " xp " on Reproductive Performance of Sows

阳性培养物用生化反应、协同凝集试验、代谢抑制试验、聚合酶链反应和DNA序列测定等方法进行鉴定。

Biochemical reaction , coagglutination test , metabolism inhibition test , polymerase chain reaction ( PCR ) assay , and DNA sequencing were employed to identify the isolated microorganisms .

植物组织培养物和根系对VA菌根孢子萌发的影响研究

Effects of tissue cultures and root secretion on the germination of VAM fungi spores

胚胎干细胞（ES）是未分化的细胞培养物，来自动物的早期胚胎。

Embryonic stem ( ES ) cells are undifferentiated cell cultures derived from early developing embryos of animals .

TGEV细胞培养物超速离心与RT-PCR扩增的研究

Ultra Centrifugation the Cell Cultures of TGEV and RT-PCP

利用甲醇、H2+CO2或乙酸盐作为碳源和能源，从池塘的沉积物取样，经过反复的富集和分离，得到了甲烷八叠球菌的纯培养物。

Samples from pond sediments were inoculated to obtain the pure culture of Methanosarcina sp. by repeated enriching and isolating . Growth was fasted on H_2 + CO_2 or methanol .

RP-HPLC法测定丹参培养物中两种水溶性酚酸类化合物的含量

Determination of the Contents of Two Water Soluble Phenolic Acids in Den-shen ( Salvia miltiorrhiza ) Cultures by RP-HPLC

玉米培养物中T-2毒素的分离提取

The isolation of T-2 toxin from maize infected with mycotoxins

肉汤培养物无菌滤液能致死小鼠且剖检见相关脏器水肿，引起Vero细胞死亡。

Axenic filtrate of the broth culture could induce Kunming mice and Vero cell death .

BA对大豆子叶培养物器官分化的影响及其与子叶离体时苗龄的关系

Relationship between the Effect of BA on the Organ Differentiation of the Cultured Soybean Cotyledons and the Seedling Ages of the Detached Cotyledons

因此，向受照射的淋巴细胞的培养物中加入外源性的超氧化物歧化酶（SOD）以清除损伤DNA的超氧自由基（O2~-），可减少辐射诱发的染色体损伤。

Therefore , chromosome damage induced by radiation may be reduced by adding exogenous SOD into the radiation exposed lympho-cytes culture to eliminate the superoxide free radical which damages DNA .

组织工程软骨培养物Ⅱ型胶原表达mRNA原位杂交检测结果：软骨细胞核周围呈棕黄色，有mRNA表达。

Detection of in situ hybridization of mRNA expressed by Type ⅱ collagen The peripheral area of the cellular nucleus of chondrocytes was yellow brown and mRNA was also expressed .

MSB-1培养物上清液对MDV的作用

Effects of MSB 1 Culture Supernatant to MDV

拟南芥细胞悬浮培养物实验表明UV-B和CRY1信号传递途径在动力学上和药理学上不同。

Experiments with an Arabidopsis cell suspension culture show that the UV-B and CRY 1 signaling pathways differ kinetically and pharmacologically .

在~3H-胸腺嘧啶核苷标记培养物神经元的实验中，观察到NGF可促进培养第3天的颈上节少量的神经元合成DNA。

In the experiments with 3H-thymidine incorporation , that the NGF may promote the synthesis of DNA in some neurons of the third day SCG in vitro was also observed .

奶牛微生物培养物BLS的研究

The experiments of microbiological culture BLS of Dairy Cow

以[3H]PIP2为底物，采用同位素法检测上述3株钩体培养物上清、胞浆和胞膜中PLC的活性。

Using [ 3H ] PIP2 as the substrate , the PLC activities in the culture supernatant , and cytoplasma and cytomembrane of the three strains of Leptospira were measured by isotope assay .

方法通过测定培养物的密度，观察疫苗菌株的生长规律，用斑点ELISA和全菌ELISA检测菌毛抗原的表达情况。

Methods Observe the regularity of growth of bacterial strain by determining the density of culture , and detect the expression of fimbrial antigen by dot ELISA and whole cell ELISA .

将液体培养物稀释到同一梯度，定量接种于固体培养基上（绵羊血琼脂平板和特殊培养基），分别进行需氧和厌氧培养24~48h。

Things of the above cultured , after diluted to the same gradient and inoculated on solid culture mediums quantitatively , were cultured for 24 ~ 48 h under the condition with oxygen and without oxygen .

结论（1）低、中剂量的氟可促进软骨细胞、成骨细胞凋亡，损害细胞超微结构。与此同时培养物中H2O2升高，SOD活性降低，表明细胞凋亡及损伤与氧化应激有关。

Conclusions ( 1 ) Fluoride in low and medial concentrations causes increase of H2O2 and decrease of SOD , inducing apoptosis and damage of the cell ultrastructures .