báo cáo khoa học: "Optical characterization of colloidal CdSe quantum dots in endothelial progenitor cells" pptx

... spectra of colloidal quantum dots (QDs) in rat endothelial progenitor cells (EPCs) by using Leica TCS SP5 Confocal Microscopy System. Comparison of the confocal spectra of QDs located inside and ... RESEA R C H Open Access Optical characterization of colloidal CdSe quantum dots in endothelial progenitor cells Mátyás Molnár 1,2,3 , Ying Fu 1* , Peter Friberg...

Ngày tải lên: 11/08/2014, 00:22

... determination of 5-N-acetyl neuraminic acid in lipopolysaccharides of Haemophilus in uenzae: a survey of 24 non- typeable H. in uenzae strains. Carbohydr. Res. 335, 251–260. 31. Reinhold, V.N., Reinhold, ... Hep Hep b | Hex 2 -Hex-Hep-AnKdo-ol | Hep | Hep a Major isomer of the Hex3 glycoform (estimated from the intensity of the fragments in MS 2 experiments). b Minor isomer o...

Ngày tải lên: 08/03/2014, 02:21

... super- family [2] which is composed of N-terminal A ⁄ B domain, the DNA binding C domain, the D domain (hinge region), ligand binding E domain, and C-ter- minal F domain. EcR heterodimerizes with other Keywords ChIP ... differences in background, levels of induction, as well as unpredicta- bility of their performance in vivo, mainly because of the inadequate understanding of mol...

Ngày tải lên: 16/03/2014, 12:20

... the interpretation is confirmed that the driving force for an optimal packing of the acyl chains is their linkage and distribution to the two glucosamines, causing the observed high inclination independent ... prerequisite for high cytokine-inducing capacity and antagonistic activity, respectively. In other parameters such as acyl chain melting behaviour, antibody binding, activity in th...

Ngày tải lên: 23/03/2014, 13:20

... Each lectin binds to a specific sugar or group of sugars. Many lectins have been characterized, including the peanut agglutinin, wheat germ agglutinin, phytohemagglutinin E, concanavalin A, Dolichos ... 2003 Histochemical Characterization of the Lectin-binding Sites in the Equine Vomeronasal Organ 17 Discussion This is the first study to examine the binding of DBA, SBA, Isolectin B4...

Ngày tải lên: 07/08/2014, 17:22

... in its contouring will result in a large change in DSC. In terms of the prostate bed our findings are not surprising given that AABS algorithms are typically developed to detect and segment intact ... P, Portnoy O, Pfeffer MR: An interobserver study of prostatic fossa clinical target volume delineation in clinical practice: are regions of recurrence adequately targeted? Am J C...

Ngày tải lên: 09/08/2014, 09:21

... the binding of RNA-binding proteins to 3¢ UTR tran- scripts has been poorly described in plants. PUF proteins are a large family of RNA-binding proteins found in all eukaryotes. These proteins ... FEBS Binding of APUM to NRE To test the predictions regarding the RNA-binding specificities of the putative APUM proteins, we investi- gated the capacity of APUM to bind to the NRE sequ...

Ngày tải lên: 18/02/2014, 06:20

... a tetrad of three histidines and one glutamate was likewise seen in other members of the cupin protein superfamily, including oxalate oxidase (germin) [6]. Interestingly, the position of the glutamate ... concentration of the 16 kDa protein subunit) increased linearly with increasing fractional saturation of the metal site in Bxe_A2876, the k cat determined from the molar concen...

Ngày tải lên: 18/02/2014, 06:20

... be beneficial not so much in terms of the rate of the over- all reaction, as the cleavage reaction is not the limiting step (binding is slower), but in terms of decreasing the amount of substrate that ... step of TES [48], similar to (if not the same as) the role of the xG in the second step of self-splicing [48–56]. This suggests that the guanosine to be excised is likely...

Ngày tải lên: 18/02/2014, 18:20

... gradual diminution of the Soret band. After several minutes, a broad band appears at around 660–675 nm; this increases in inten- sity with time, indicating the formation of biliverdin. In this case, ... (a-1 in Fig. 3), indicating that in- plane anisotropy of heme is relatively large. In addition, small amounts of low-spin species are also observed in the neutral solution,...

Ngày tải lên: 19/02/2014, 05:20