放线菌

在生物学指标中，治理与对照之间的脲酶、微生物量C、N、真菌、细菌、放线菌等都有显著的差异；

The study also found that soil biological parameters , such as microorganism C and N , fungi , bacterium , actinomyces , are significantly different between the treatments and CK .

对农田土壤动物的影响的大小顺序为：全N>有机质>含水量>pH>细菌>真菌>放线菌>有效P。

The sequence of the affection on cropland soil fauna by soil environment factors is total nitrogen > soil organic matter > containing water > pH > bacteria > fungal > actinomyces > available phosphorus .

放线菌素洗脱支架用于冠状动脉血运重建的可行性和安全性的随机研究：ACTION试验

Actinomycin-eluting stent for coronary revascularization : A randomized feasibility and safety study : The ACTION trial

放线菌素23-21微生物检定法及HPLC法比较

Studies on the Microbiological Assay of Actinomycin 23-21 and Compared with HPLC

在C类土中增殖了11.66倍。放线菌总数在A类土中增殖了1.5倍，在B类土中增殖了2.8倍；

A in the A soil increased 1.5 times , in the B soil 2.8 times , in the C soil 3.3 times .

选择性分离放线菌PVC涂层钢丝绳

Selective Isolation of Actinomycetes PVC Coated Wirerope

放线菌素D和环己亚胺处理后能抑制SOD活性，而使O2-产率明显增高。

Actinomycin D and cycloheximide could also induce O2-generation accompanied by the inhibition of SOD activity .

图1土壤细菌、真菌与放线菌数量动态变化Fig。

Dynam ics of the numbers of the soil bacteria , fungi and actinomycetes .

IL-10与放线菌酮诱导K562细胞凋亡

The research on IL-10 and cycloheximide inducing K562 cell apoptosis

人C5b9复合物对MC的刺激作用能部分被相应的抗人C5b9复合物抗体和RNA合成抑制剂&放线菌素D所抑制。

Further , the stimulating effect of C5b-9 complexes could be inhibited partially by anti-C5b-9 antibody or actinomycin D.

微生物数量与土壤理化因子间的相关分析表明，放线菌数量与pH呈显著正相关，真菌数量与土壤全钾含量呈极显著正相关。

A significant positive correlation was observed between soil actinomycetes quantity and soil pH value , and between soil fungal quantity and soil total potassium content .

实验发现，用放线菌素D（2.5μg/ml）预处理B16-黑色素可显著增高NK敏感性；

Pretreatment of B16-Melanoma cells with dactinomycin ( 2.5 μ g / ml ) increased the NK sensitivity .

施用堆肥改变了Cd污染土壤中的微生物群落组成。施用堆肥后，土壤中细菌／真菌比值和细菌／放线菌比值均明显增加。

Compost application increased the ratio of bacteria / fungi and bacteria / actinomycetes , consequently changed microbial community in the Cd-contaminated soil . 6 .

不同类群微生物对Ce的敏感性依序为细菌>放线菌>真菌。

The sensitivity of different groups of soil microbes to Ce is decreased in the order of bacteria > actinomycetes > fungi .

海洋放线菌素X2的抗肿瘤和抗病毒研究

On the Studies of Anti-tumor and Anti-virus Effect of Marine Actinomycin X2

采用MTT法对海洋放线菌124092正己烷提取物进行细胞毒活性筛选，结果显示对小鼠B16黑色素瘤细胞有一定的生长抑制活性。

The hexane extract from marine actinomycetes 124092 showed potent inhibition on B16 cell line by MTT assay .

转Bt稻田中细菌和酵母菌数量减少，放线菌和霉菌数量增多。

The numbers of bacteria and yeasts decreased , while that of actinomyces and moulds increased in the Bt transgenic rice field .

从筛选的放线菌基因组中克隆出一α-淀粉酶抑制因子基因，命名为sai。

The gene encoding alpha-amylase inhibitor was cloned from the genome of actinomyces , named sai .

长期单施化肥与不施肥（CK）比较，土壤放线菌数量增加，细菌和真菌数量略有增加或与之相当。

Combined applying chemical fertilizers only had higher amount of actinomycetes and similar amount of bacteria and fungi compared with the soil without fertilizer-applied .

系统探讨了放线菌酮（CHX）和细胞松弛素B（CB）对水牛卵母细胞孤雌激活的影响。

Effects of cycloheximide ( CHX ) and cytochalasin B ( CB ) on the parthenogenetic development of buffalo oocytes were investigated .

目的：研究IL-10对放线菌酮（CHX）诱导K562细胞凋亡所产生的调节作用。

Aim : To evaluate the effects of IL-10 and cycloheximide ( CHX ) inducing K562 cell apoptosis .

速效养分变化显著，pH值变化不明显；细菌和放线菌的数量显著降低，真菌的数量显著增加。

The available nutrient varied significantly , but the pH had no significant change . The amount of bacterium and ray fungi reduced obviously , and the amount of fungus increased obviously . 3 .

目的：研究MCA〔甲氨蝶呤、放线菌素D（更生霉素）、环磷酰胺〕/顺铂（DDP）方案治疗恶性滋养细胞肿瘤的疗效。

Purpose : To study the effectiveness of MAC / cisplatin ( DDP ) on patients with malignant trophoblastic tumor .

海南近海30株抗B16细胞活性放线菌的16Srdna多样性分析

16S rDNA diversity analysis of 30 Streptomycetes isolates displaying significant cytotoxic activity against B16 cell from near-shore sediments of Hainan Island

TPA、5-氮胞苷可增加PHA的作用，羟基脲和秋水仙素不影响，而放线菌素D可抑制pHA的效应。

TPA and 5-Azacytidine enhanced the effects of PHA , Actinomycin D inhibited but Hydroxyurea and Colchicine had no influence on it .

其中在7d内，可以放线菌作为呋喃丹污染的预警指标，其预警阈值为≤10mg／kg干土。

Actinomyces can be as warning index of carbofuran pollution and the warning threshold value is 10mg / kg dried soil within 7 days .

转bar基因小麦和对照小麦根际细菌和真菌的数量自孕穗期开始差异极显著，而放线菌的数量差异不明显。

From elongation stage to late growth time , there is a significant difference on quantity of bacteria and fungi in rhizosphere soil between bar-gene wheat and control while there is no difference on quantity of actinomycete .

放线菌酮体外强烈抑制小鼠活化T淋巴细胞CD69表达

Strong inhibition of cycloheximide on the expression of CD69 on activated T cells of mouse in vitro

方法：用选择性培养基MS和BYS对30例根面龋中的变形链球菌、放线菌定量研究。

Methods : Streptococcus mutans and Actinomyces in 30 cases of dental root surface caries are studied quantitatively by selective media .

16Srdna序列分析表明，20株稀有放线菌中的18株分别属于6个已知属，其中13株属于诺卡氏菌属（Nocardia），它们在系统发育树上处于多个进化分枝；

On the basis of 16S rDNA sequence analysis , 18 of the 20 selected strains were assigned to 6 recognized genera .