Báo cáo khoa học: "Influence of gestational age at exposure on the prenatal effects of gamma-radiation" pps

... doses for radiation damage: malformations 9HWHULQDU\ 6FLHQFH J. Vet. Sci. (2001), 2(1), 37–42 Influence of gestational age at exposure on the prenatal effects of gamma-radiation Sung-ho Kim*, ... against ionizing radiation-induced malfor- mations in mice. Acta Radiol. Oncol. 1985, 24, 267-271. 5. Committee on the biological effects of radiation. The effects...

Ngày tải lên: 07/08/2014, 14:23

... proteins The basic information for identification and character- ization of proteins comes from the masses of their dissociation products. The solution-phase enzymatic dissociation used for the bottom-up ... characterization of the protein. Its quantitative analysis by the bottom-up method under normal and abnormal conditions can then provide a direct indica- tion of the...

Ngày tải lên: 18/02/2014, 16:20

... conclude that the oxidant-promoted alteration of the K i of elafin and trappin is caused by the oxidation of their P 1 ¢ methionine residue. Fig. 2. Substrate- and dilution-induced dissociation ... than that with the theoretical inhibitor, regardless of the enzyme, the inhibitor and the state of oxidation of the latter, indi- cating that elastin does not simply act...

Ngày tải lên: 19/02/2014, 07:20

... unsupervised word segmentation. In Proceedings of the 21st In- ternational Conference on Computational Linguistics and 44th Annual Meeting of the Association for Com- putational Linguistics, pages 673–680, ... in- vestigated model of unsupervised word segmenta- tion, the unigram word segmentation model. We then investigated adaptor grammars that incorpo- rate one additional kind...

Ngày tải lên: 20/02/2014, 09:20

... that coincide with the region that binds HR1 upon 6HB formation. The strong affinity of RC-101 for HR2 prevents the inter- action of HR1 and HR2, formation of the 6HB, and subsequent fusion of the ... thus the dependence of viral replication on the presence of RC-101 is not surprising. The cationic mutations and loss of glycosylated residues suggest an attempt b...

Ngày tải lên: 07/03/2014, 05:20

... nor- thern blot experiments to confirm the acid phosphatase data. As shown in Fig. 5(B), the accumulation of long mRNAs was more sensitive to the gcn5D mutation than the accumulation of the minimal ... hypothesized that those mutations affecting transcription elongation all along the transcription unit should produce a negative length-effect on mRNA accumulation, which was st...

Ngày tải lên: 07/03/2014, 12:20

... (MPAO), indicated that this region is localized on the tip of the FAD-binding domain, in close spatial proximity to the protein region encoded by exon VIa of the mSMOl isoform. This observation has ... (Fig. 4). Taken together, these results consistently substanti- ate the hypothesis that these two structural regions are mandatory for the nuclear localization of mSMOl,as...

Ngày tải lên: 07/03/2014, 17:20

... there are potential bases near the residues that tether the flavin (4.2–5.6 A ˚ ). Following deprotonation of C8a, or in the case of a thiolate attack at the C6 position (Fig. 3), stabilization ... phylogenetic data. Information on the physio- logical fate of the enzyme, e.g. cellular localization and the reaction that is catalyzed, as well as in-depth knowledge of t...

Ngày tải lên: 16/03/2014, 01:20

... inhibition of the precipitation of calcium car- bonate was recorded. The observation of the inhibitory capacity of this matrix is consistent with previous stud- ies on the organic soluble matrix of ... [16], ‘none of the components of the organic matrix functions in isolation. The organic matrix is a structural entity in which the assembly of all components i...

Ngày tải lên: 22/03/2014, 16:20

... schematic diagram of the promoter-luciferase fusion plasmids is shown on the left, where the 5¢⁄3¢ ends of the construct relative to the transcription initiation site are indicated. The relative ... transcriptional activation. A sche- matic diagram of the promoter-luciferase fusion plasmids is shown on the left, where the 5¢⁄3¢ ends of the construct relative to...

Ngày tải lên: 30/03/2014, 03:20