Báo cáo " Effects of macro elements on biomass and ginsenoside production in cell suspension culture of Ngoc Linh ginseng " docx

... Journal of Science, Natural Sciences and Technology 24 (2008) 248-252 248 Effects of macro elements on biomass and ginsenoside production in cell suspension culture of Ngoc Linh ginseng (Panax ... made to increase biomass and ginsenoside yield of Ngoc Linh ginseng cell culture by the effects of different macro element. 2. Mater...

Ngày tải lên: 28/03/2014, 10:20

... containing 3% sucrose. Effects of application sole nitrate (NO 3 - ) and in combination with ammonium (NH 4 + ) on production of ginseng saponin and polysaccharides by suspension cultures of ... culture of ginseng cell and some attempts have been made to increase biomass and ginsenoside yield of Ngoc Linh ginseng cell culture. 2. Materials...

Ngày tải lên: 12/02/2014, 10:20

... suspension culture of ginseng cell and some attempts have been made to increase biomass and ginsenoside yield of ginseng cell culture. 2. Materials and methods Stock cell culture and culture condition ... condition Stock suspension cells of P. ginseng were maintained in MS medium. The cultural conditions were done as described by [8]. Determi...

Ngày tải lên: 14/03/2014, 10:20

... peroxidation of LDL and this action could be paramount in the prevention of atherosclerosis. As lypophilic molecules, vitamin E and beta-carotene are incorporated into the LDL par- ticle. Vitamin ... with and without CAD (Table 1). Comparisons of the levels of the vitamins (retinol, tocopherol and cholecalcifer- ol), and trace elements and heavy metals (Zn, Cu, Fe, Cd...

Ngày tải lên: 25/10/2012, 10:51

... regional environmental evolution, combined with the consideration of orientation for development of Uong Bi area and Quang Ninh Province, a spatial organization of land use and environmental ... analysis and evaluation of natural, socio-economic and environmental conditions of Uong Bi Town; (2) Orientation of spatial organization by sub-areas and recommendations of...

Ngày tải lên: 13/02/2014, 12:20

... conversely. Examples of this are very common in English and include many of the frequently cited instances of nesting. The second consideration is that the determination of external functioning ... a context-free grammar is one in which only the internal structure of a given construc- tion is taken into account; a context-sensitive one is one in which both the internal...

Ngày tải lên: 07/03/2014, 18:20

... RNA chaperones on the protein expression. CSPs in different concentrations were used to monitor the concentration dependent effects on gene expression. We analyzed the in uence on expression rate of ... RNA interaction in the combined transcription ⁄ translation assay. At a TmCSP concen- tration of 139.5 lm (the TmCSP concentration for 50% inhibition of the protein expressi...

Ngày tải lên: 07/03/2014, 21:20

... all configurations reachable from the initial one is called configuration space, and a fixed point is a configuration from which the evolution rule can not be applied. Convergence conditions (involving ... transformed into another one by transferring chips from one vertex along one of its outgoing edges. However, the firing of a chip along one edge may cause a conflict with the one al...

Ngày tải lên: 12/02/2014, 17:20

... depending on the time and localization of their expression. The N-terminal part of TIMPs is involved in binding to the active site of MMPs and hence prevents their action, whereas the C-terminal ... expression, whereas the II-11b cells main- tained low S100A4 expression (Fig. 2B). As shown in Fig. 2B, equal amounts of protein were loaded based on equal amounts of actin....

Ngày tải lên: 18/02/2014, 11:20

... they also induce refolding of misfolded proteins [5–8] and remove protein aggregation [9–12]. Mechanisms of protein osmolyte interactions, the effect of osmolytes on protein stability, and how ... glycerol, xylitol, adonitol, mannitol) and amino acids and derivatives (glycine, alanine, proline, serine, lysine, b-alanine and taurine) that have no significant effects on bot...

Ngày tải lên: 07/03/2014, 00:20