Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx
Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx
... original French government works
1
Pyruvate reduces DNA damage during hypoxia and after
reoxygenation in hepatocellular carcinoma cells
3
Emilie Roudier*, Christine Bachelet and Anne Perrin
Unite
´
de ... investigated in hepatocellular
carcinoma HepG2 cells cultivated with or without
pyruvate during and after hypoxia.
In the present study, we sho...
Tài liệu Báo cáo khoa học: Roles of the human Rad51 L1 and L2 loops in DNA binding doc
... actually involved in
DNA binding. Because aromatic residues are involved
in the ssDNA binding by bacterial single stranded
DNA- binding protein (SSB) and human replication
protein A (RPA) [23,24], ... significant
defects in ssDNA binding and dsDNA binding
A
B
Fig. 3. The DNA binding activities of the Rad51 mutants. (A) The ssDNA binding experiments. The /X174 circular ssDNA (40...
Tài liệu Báo cáo khoa học: Polarized distribution of inducible nitric oxide synthase regulates activity in intestinal epithelial cells pdf
... enrichment in iNOS activity
within the particulate fraction of epithelial cells.
Apical distribution of iNOS in intestinal epithelial
cells
To get more insight into the localization of iNOS in
intestinal ... to apical domains of intestinal epithe-
lial cells.
Particulate fraction association of iNOS in vivo
In order to determine the distribution of iNOS in
intestinal epithel...
Tài liệu Báo cáo khoa học: "Arabic Tokenization, Part-of-Speech Tagging and Morphological Disambiguation in One Fell Swoop" pdf
... conjunction prefix (+
+w and )
and a pronominal possessive suffix ( + +y ‘my’).
In our approach, tokenizing and morphologically
tagging (including part-of-speech tagging) are the
same operation, ... of the development and
test corpora, and 120,000 words in each of the train-
ing corpora. We will refer to the training corpora as
TR1 and TR2, and to the test corpora as, TE1 and...
Tài liệu Báo cáo khoa học: "A Lexicon for Exploring Color, Concept and Emotion Associations in Language" doc
... Malaysia, envy in Belgium, love and happiness
in Japan; red is associated with luck in China and
Denmark, but with bad luck in Nigeria and Ger-
many and reflects ambition and desire in India.
Some ... their messages and convey emotions in
natural interactions (Jacobson and Bender, 1996;
Hardin and Maffi, 1997). Colors are both indica-
tive of and have an effect on...
Tài liệu Báo cáo khoa học: Secondary substrate binding strongly affects activity and binding affinity of Bacillus subtilis and Aspergillus niger GH11 xylanases docx
... based on the values obtained for
alanine, threonine, glycine, valine, phenylalanine and aspar-
tate. The analysis, starting from protein hydrolysis, was
performed in quintuplicate.
Activity assays
For ... protein–ligand inter-
actions were generated using
LIGPLOT [37] based on Vandermarliere et al. [12]. Amino acid residues that form direct protein–ligand
interactions with their main chai...
Tài liệu Báo cáo khoa học: Regulation of DNA fragmentation: the role of caspases and phosphorylation doc
... mitochon-
dria into the cytosol through inactivation with Bcl-xL
and Bcl-2 [69]. Inactivated Bax and Bad bind 14-3-3,
the phosphoserine ⁄ threonine binding proteins in the
cytosol. 14-3-3 prevents Bax and ... discuss DNA fragmentation and protein
phosphorylation, focusing on caspase and serine ⁄ threonine protein phos-
phatase activation.
Abbreviations
AIF, apoptosis-inducing fa...
Tài liệu Báo cáo khoa học: Synchronization of Ca2+ oscillations: a coupled oscillator-based mechanism in smooth muscle ppt
... is typically in
the range 2–3 mm [26].
Finding experimental evidence that electrical cou-
pling is the key ‘spring’ interlinking the Ca
2+
stores
has involved repeating the decoupling experiment ... pendulums
are randomly set to swing, over time, interactions
through the springs result in the appearance of a global
synchrony pattern involving all the pendulums.
Fig. 1. Central interruptio...
Tài liệu Báo cáo khoa học: Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters docx
... Dashed
lines indicate van der Waals contacts with interatomic distances in A
˚
. Dotted lines indicate C-HÆÆÆO interactions. Black lines indicate interac-
tions in SQV complexes. Red lines indicate interactions ... hydrophobic interactions in
proteins [26]. Removing a methyl group in the protein
hydrophobic core affects protein folding and decreases
the protein stability in mutant...
Tài liệu Báo cáo khoa học: a-Defensins increase lung fibroblast proliferation and collagen synthesis via the b-catenin signaling pathway doc
... levels and
collagen release into culture medium induced by a-defensin-1 and a-defen-
sin-2. Knocking-down b-catenin using small interfering RNA technology
also prevented a-defensin-induced increases ... fibroblasts
were examined. We found that a-defensin-1 and a-defensin-2 induced dose-
dependent increases in the incorporation of 5-bromo-2¢-deoxy-uridine into
newly synthesized DNA i...
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