The enrichment incubation of complex bacterium by selecting culture medium could receive the enrichment incubation liquid with different dominant microbes and raise microbial metabolic activity and its adaptability to environment. 利用选择培养基对复合菌群进行富集培养,可以得到不同优势菌为主的富集培养液,提高了微生物的代谢活性和对环境的适应性。
Results: HSC incubation with FeNTA resulted in a significant production of intracellular MDA and GSH, associated with de-creasing SOD and GSH-PX activity. Exposure of HSC to FeNTA significantly enhanced the number of proliferating HSC and collagen type ⅰ levels in the culture medium. 结果:HSC与FeNTA共同培养后,细胞内MDA、GSH水平明显升高,GSH-PX、SOD活力明显降低,并能明显促进HSC增殖和提高细胞培养上清中Ⅰ型胶原的水平。
Culture cells were harvested at different time points of incubation for the detection of cytokine/ receptor mRNA expression by means of RT-PCR and culture supernatants were assayed for TNF-a production by ELISA. 在不同时间点收集贴壁细胞,以RT-PCR法检测细胞因子/受体,吸取细胞培养上清以ELISA法定量检测TNF-α。
The incubation time of traditional method is long, the starter culture is easily contaminated and the culture preserved condition is strict, which has increased the production cost, moreover the yield is low. 传统微生物法发酵时间较长,菌种易被污染,菌种保藏条件严格,加大了产品的生产成本,而且产品的产率较低。
These reflect the face of the incubation period of landscape painting, the development of landscape painting is a single element from the bit after the precipitation of the culture and time in order to show the true sense of the landscape. 这些已然体现出孕育期山水画的面貌,山水画的发展也是从点滴的单个元素经过文化和时间的沉淀才展现出真正意义上的山水画面貌。
Pre-Qin is the incubation period of Chinese culture, where its subject is the central plains culture in the period, which have great influence on China after the unification and the whole of East Asia. 先秦是中华文化的孕育期,而该时期中原文化则是其主体所在,对秦统一后的中国乃至整个东亚具有根源性的影响。