báo cáo khoa học:" Short-term effects of amelogenin gene splice products A+4 and A-4 implanted in the exposed rat molar pulp" pptx

... Recruitment and characterization of the cells involved in reparative den- tin formation in the exposed rat molar pulp after implanta- tion of amelogenin gene splice products A+4 and A-4. Oral Biosciences ... dentin and bone. In addition, some of them may promote pulp healing. We have previously investigated the bioactivity of two amelogenin gene...

Ngày tải lên: 12/08/2014, 00:20

... func- tion. These cyanine dyes accelerated mitochondrial oxygen consumption only in the presence of P i in the incubation medium [6–8]. Furthermore, the accelerating effects of these cyanine dyes on the ... Ca 2+ in the aspects of pore size and sensitivity for CsA, known as a specific inhibitor of the ordinary PT. P ossibly, these differences may reflect the diff...

Ngày tải lên: 16/03/2014, 18:20

... that addition of the protein synthesis inhibitor, emetine, completely abrogates both PMA- and TGF-b1-induction of the Timp-1 gene. In the presence of emetine, the HDACi have no further effect (data ... part of the repressive nature of the first intron of the Timp-1 gene by binding Sp1 and Sp3, along with an Ets-related factor [10]. Recently, our laboratories...

Ngày tải lên: 16/03/2014, 18:20

... from the changes in first derivative spectra that further demonstrate the gradual time-dependent alteration in the position of the major peak in the red region (Fig. 2, insert). On the other hand, ... were 18 and 11 nm in the presence of histidine and n-propyl gallate, respect- ively, after 10 h of illumination (Fig. 3C). In the pres- ence of catalase and...

Ngày tải lên: 16/03/2014, 18:20

... nociception in painful IVD degeneration. The aim of the current study was to examine the gene and pro- tein expression of MMP-10 in histologically normal human IVD and compare it with that of both ... of NGF in NP cells [27], and the present study has shown significant increases in NGF in surgical degenerate NP samples, which correlates with increases in t...

Ngày tải lên: 09/08/2014, 14:22

... only critical for the stability of the dimer, it may also be involved in maintaining the integrity of the active site. These results clearly suggest that the dimer interface in the Y74W* mutant ... elevated temperature and in the presence of denaturants [27]. Extending these studies, we examine here the effect of increasing the bulk of the residue at posi...

Ngày tải lên: 18/02/2014, 11:20

... to prevent the entry of bacteria into the epithelial layer and their invasion into the lower parts of the gastro- intestinal tract [7]. Their finding of buforin-I in porcine, bovine and human stomach ... 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 ciproflox...

Ngày tải lên: 18/02/2014, 14:20

... that the PRD may be involved in regu- lating other functional domains of Mxi1 (e.g. the SID or the bHLH ⁄ LZ) and ⁄ or in the recruitment of other activ- ities. However, in some assays, the presence ... 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...

Ngày tải lên: 18/02/2014, 16:20

... N-terminal and the C-terminal pair of a-helices of VVA1 can bind to VVA2 independently of each other and thus enable the direct binding by one molecule of VVA1 of two mole- cules of VVA2. This further ... binds liposome-containing membranes, as demonstrated by the exclusive presence of VVA2 in the pellet fraction (Fig. 1B, lanes 5 and 6). Intriguingly, the pres...

Ngày tải lên: 19/02/2014, 06:20

... show the positions of the protruding coiled-coil motif (residues 187–226) and the C-terminal module. The terminal positions of the deletion of the coiled-coil motif and the insertion of the linker ... Growth rates in the presence of kirromycin The effect of kirromycin on the growth of GRd.tsf was investigated by measuring growth rates of cultures...

Ngày tải lên: 21/02/2014, 00:20