Zobrazeno 1 - 10
of 29
pro vyhledávání: '"D I Wang"'
Publikováno v:
Journal of chemotherapy (Florence, Italy). 23(4)
In this study we investigated the prevalence of antimicrobial resistance in clinical isolates of Gram-negative bacteria obtained from intensive care units (ICUs) in the People's Liberation Army (PLA) 309 Hospital located in beijing, China. between 20
Publikováno v:
Biotechnology and bioengineering. 56(4)
Although serum-free media have been widely used in mammalian cell culture for therapeutic protein production, the effects of serum-substitutes on product quality have not been extensively examined. This study observed an adverse effect of Primatone R
Publikováno v:
European journal of biochemistry. 267(22)
Previous research has implicated mitochondrial physiology and, by extension, respiratory capacity in the initiation and progress of apoptosis of cells in culture and tissue environments. This hypothesis was tested by separating a hybridoma cell popul
Publikováno v:
Biotechnology and bioengineering. 67(6)
Hydrodynamic phenomena in microcarrier cultures are investigated with regard to the development of improved reactor designs for large-scale operations. New concepts and theoretical models that describe new data as well as previously published data ar
Publikováno v:
Zhonghua yi xue za zhi = Chinese medical journal; Free China ed. 63(2)
Bronchoconstriction during the night causing nocturnal and early morning wheezing is recognized as a major problem for asthmatics. Oral sustained-release theophyllines (SRTs) were developed to reduce the symptoms. A circadian variation in theophyllin
Publikováno v:
Biotechnology and bioengineering. 67(6)
A procedure for measuring the rate of heat production from a fermentation has been developed. The method is based on measuring the rate of temperature rise of the fermentation broth resulting from metabolism, when the temperature controller is turned
Publikováno v:
Biotechnology and bioengineering. 58(6)
Because the presence of sialic acid can extend circulatory lifetime, a high degree of sialylation is often a desirable feature of therapeutic glycoproteins. In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), prod
Publikováno v:
Biotechnology and bioengineering. 62(3)
Asparagine linked (N-linked) glycosylation is an important modification of recombinant proteins, because the attached oligosaccharide chains can significantly alter protein properties. Potential glycosylation sites are not always occupied with oligos
Publikováno v:
Biotechnology and bioengineering. 62(6)
One of the main problems in the culture of Chinese Hamster Ovary (CHO) cells continues to be the inability to maintain the viability of the cultures over an extended period of time. The rapid decline in viability at the end of the culture is exacerba
Publikováno v:
Biotechnology and bioengineering. 62(4)
Bursting bubbles are thought to be the dominant cause of cell death in sparged animal or insect cell cultures. Cells that die during the bubble burst can come from three sources: cells suspended near the bubble; cells trapped in the bubble lamella; a