Báo cáo khoa học: "Immunostimulatory effects of anionic alkali mineral complex solution Barodon in porcine lymphocytes " potx

... feed Tx-2: 3% Barodon- fermented feed a No. of pigs b Mean ± SD Immunostimulatory effects of anionic alkali mineral complex solution Barodon in porcine lymphocytes 19 endogenous peroxidase activity in the ... higher expression of CD4 + CD8 + dpp, resulting in grayish brown color development. Immunostimulatory effects of anionic alkali mineral complex...

Ngày tải lên: 07/08/2014, 14:23

... has been trained in the usual way, using part of the training data as heldout data for smoothing of the two models employed. There is no threshold being applied for low counts. Smoothing has been ... the input ambiguity of the input text. During disambiguation the whole rule system combines two methods: the oblique one consisting in the elimination of syntactically wrong tag(s), i...

Ngày tải lên: 08/03/2014, 05:20

... citrate) into pyruvate in the presence of divalent metals and in the absence of nicotinamide cofactors [7]. Noteworthy, the activity of MEF proteins contribute to the intracellular pH homeostasis since ... OAD proteins contain the same conserved amino acids found in the active site of previously characterized MEs, including the catalytic tyrosine and lysine resi- dues involved...

Ngày tải lên: 22/03/2014, 16:20

... strain revealed in 1.6 A ˚ -resolution structure of histidine-containing phos- phor carrier protein. Nature 361 , 94–97. 47 Dougherty DA (2007) Cation–p interactions involving aromatic amino ... the quantitation of microgram quantities of protein utilizing the principle of protein–dye binding. Anal Biochem 72, 248–254. 54 Oesper P & Meyerhof O (1950) The determination of trios...

Ngày tải lên: 18/02/2014, 11:20

... with those of ciprofloxacin, LL-37 and amp- icillin (an antibiotic acting as an inhibitor of cell wall synthesis) indicated that the inhibitory effect of the potent quinolone ciprofloxacin was mimicked ... penetrating their membrane and binding to the DNA without inducing cell lysis. In the present study, HNr and H4-(86–100), like the quinolone antibiotic ciprofloxacin, displayed rapid (...

Ngày tải lên: 18/02/2014, 14:20

... was generated by introducing the WR cDNA containing the full 5¢ - UTR in pcDNA3.1. The coding region of Mxi1-SRa and Mxi1-SRb were subcloned by PCR in a vector containing an amino terminal flag tag. ... also observed, includ- ing that Mxi1-SRa appears to be the predominant transcript in the adult intestine and in the developing embryo, whereas Mxi1-SRb transcripts predominate in th...

Ngày tải lên: 18/02/2014, 16:20

... numbers are indicated on the right. The ‘+’ symbol represents the amino acid residues of the heparin-binding site (HBS) of VVA2 (166–194). (B) Inhibitory effects of VVA1 on the binding of VVA2 to ... fragment in VVA2 was identified as the membrane-binding domain [6]. These results suggest that the N-terminal and the C-terminal pair of a-helices of VVA1 can bind to VVA2 independ...

Ngày tải lên: 19/02/2014, 06:20

... nucleotide exchange in EF-Tu by increasing the dissociation of GDP and binding of GTP [26]. In addition, the binding of kirromycin and EF-Ts to EF-Tu are mutually exclusive [27]. Alignment of several ... activity in promoting guanine nucleotide exchange is only slightly reduced. Stability of the EF-Tu–EF-Ts complex in the presence of kirromycin The growth of GRd.tsf i...

Ngày tải lên: 21/02/2014, 00:20

... was also induced by budesonide (Fig. 7B). In addition, RU486 was also efficient at inducing GR nuclear translocation, indicating that binding of the antagonist can result in dissociation of the ... activator protein-1, by direct interaction, competition for cofactors or by modifying the chromatin structure to prevent the expression of in amma- tory genes [1,2]. In ammatory prostagl...

Ngày tải lên: 07/03/2014, 16:20

... quercetin and hesperetin significantly enhanced the sensitivity towards thioguanine in MRP4-expressing cells, whereas quercetin, daidzein, naringenin and hesperetin did so in MRP5-expressing cells, ... doxorubicin, quercetin, silymarin, hesperetin, daidz- ein, resveratrol, naringenin, GSH and GST were all obtained from Sigma Chemicals (Poole, UK). Acetoxy- methyl esters of calcein (calce...

Ngày tải lên: 07/03/2014, 21:20