Báo cáo khoa học: " Ramipril mitigates radiation-induced impairment of neurogenesis in the rat dentate gyrus" potx
Báo cáo khoa học: " Ramipril mitigates radiation-induced impairment of neurogenesis in the rat dentate gyrus" potx
... and
might therefore play a role in maintaining the basal rate
of neurogenesis as well [40].
The mitigating effects of ramipril following 10 Gy-
WBI were not accompanied by changes in the numbers
of ... RAS inhibitors act either
by inhibiting ACE (ACEi), thereby blocking the conver-
sion of Ang I to Ang II, or by antagonizing the b inding
of Ang II with either of...
Tài liệu Báo cáo khoa học: Suppressed catalytic efficiency of plasmin in the presence of long-chain fatty acids Identification of kinetic parameters from continuous enzymatic assay with Monte Carlo simulation ppt
... plasmin) con-
tains the kringle 5 and the catalytic domain of plas-
min, whereas microplasmin (des-kringle 1-5 plasmin) is
composed of the catalytic domain only [11]. At a satu-
rating concentration ... of three models for the catalytic action of plas-
min in the presence of stearate. The p-nitroaniline (P) released in
the course of hydrolysis of 40 l
M Spectro...
Tài liệu Báo cáo khoa học: Mg2+-modulated KMnO4 reactivity of thymines in the open transcription complex reflects variation in the negative electrostatic potential along the separated DNA strands ppt
... band doubling for T)11
and T+2. Therefore, the measured contribution of these
forms to the integrated intensity of these two bases was
used in the calculation of the contribution of individual
bases ... shielding.
The temperature dependence of the kinetics of oxi-
dation of Thd and TMP was also investigated, and the
Arrhenius energies of activation determined,...
Báo cáo khoa học: Exogenous oxidative stress induces Ca2+ release in the yeast Saccharomyces cerevisiae potx
... was the result of Ca
2+
in ux from outside
the cell. As BAPTA addition removes 50% of the
signal in the case of WT cells (Fig. 2A,D), it seems
probable that, in the presence of H
2
O
2
, the ... cytosolic
Ca
2+
elevation was rather modest in the yvc1D
mutant. The residual Ca
2+
increase observed in the
yvc1D mutant could be explained by the existence of...
Báo cáo khoa học: Identification and localization of glycine in the inner core lipopolysaccharide of Neisseria meningitidis ppt
... oligosaccharide
against host glycosidases during infection or could be
involved in modifying the net charge of the LPS molecule
[15]. However, the rationale behind the incorporation of
glycine into the core ... for the -CH
2
- protons of the glycine
moiety in meningococcal LPS points to an exocyclic
location for the glycine residue in N. meningitidis LPS.
The gen...
Tài liệu Báo cáo khóa học: Point mutations associated with insecticide resistance in the Drosophila cytochrome P450 Cyp6a2 enable DDT metabolism doc
... respectively. These
variations of the ratios of the metabolites suggest modifi-
cations in the catalytic mechanism responsible for the
metabolism of DDT.
Substrate binding
The substrate induced binding ... mutated
positions in CYP6A2 (helix J and vicinity of the b sheet 3–3).
These results are also original because this is the first
description of the role of mut...
Tài liệu Báo cáo khoa học: An immunomodulator used to protect young in the pouch of the Tammar wallaby, Macropus eugenii pptx
... euge-
nin, indicating that eugenin is indeed acting through
CCK
2
receptors.
To further investigate the interaction of eugenin with
CCK
2
receptors, we investigated the effect of eugenin
on lymphocyte ... as
stimulation of the proliferation of lymphocytes, activa-
tion of CCK receptors stimulate production of inter-
leukins and secretion of immunoglobulins on the
mucosal...
Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx
... detection of syllable
boundaries combining the advantages of treebank and
bracketed corpora training. In Proceedings of the 39th
Annual Meeting of the Association for Computational
Linguistics.
Karin ... result-
ing in a model that seems to capture many of the
same interword dependencies as the bigram model
of Goldwater et al. (2006b).
We then investigated grammars t...
Báo cáo khoa học: Nuclear actin and actin-binding proteins in the regulation of transcription and gene expression docx
... that the RPEL domain of MRTF-A binds
actin more strongly than the RPEL domain of myocar-
din, and that the RPEL motif itself is an actin-binding
element. RPEL1 and RPEL2 of myocardin bind actin
weakly ... C-terminus and associate with the phos-
phorylated C-terminal domain of Pol II [43]. Injection
of a peptide acting as a competitive inhibitor of pro-
tein–protein contact...
Báo cáo khoa học: "Some Comments on Algorithm and Grammar in the Automatic Parsing of Natural Languages" ppt
... difference in the
adequacy of the parsings of natural-language sentences
will be alterations of the format itself in terms of in-
creasing the degree of context-sensitivity. This in effect ... routine with appropriate
subroutines. This raises the further question of the
functions and design of the executive routine and sub-
routines.
In this type of...