role of energy metabolism in the digestive system
Globalization: the Role of Institution Building in the Financial Sector _ The Case Study of China
Ngày tải lên :
18/10/2013, 07:15
... source of financing for enterprises, if their own
capital is excluded.
In summary, the deepening process of the financial markets has rendered the
dominance of the banking sector in the financial system. ... under the framework of financial globalization.
II. Review of Institution Building in the Financial Sector
A. Main driving forces of institution building
A review of the developments of China’s financial ... performance.
2. Role of the central bank
The central bank has played a role of policy designing and implementation in the
process of institution building in the financial sector. The promulgation of The...
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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
Ngày tải lên :
15/02/2014, 13:20
... (
39
).
The renewed interest in examining the indications for BCG vaccination in the
United States included consideration of the wide range of vaccine efficacies deter-
mined by clinical trials ... to
explore the sources of the heterogeneity in the efficacy of the BCG vaccine reported in
the individual studies. Using a model that included the geographic latitude of the
study site and the data ... <5 mm induration
after skin testing with 5 TU of PPD tuberculin. The Tice strain of BCG is administered
percutaneously; 0.3 mL of the reconstituted vaccine is usually placed on the skin in the
lower...
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Tài liệu The Role of Community Banks in the U.S. Economy pdf
Ngày tải lên :
16/02/2014, 11:20
... an important role in the financial system of
the U.S. economy. They complement the role of large banks by special-
izing in relationship banking and providing credit to small
businesses—a sector ... understanding issues facing community banks.
I. THE CURRENT ROLE OF COMMUNITY BANKS
The banking system in the United States has always been unique in
the sense of containing large numbers of small ... understanding of business conditions in the communities
they serve. In this way, the bifurcated banking system has served the
needs of a diverse U.S. economy composed of businesses of all shapes
and...
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Tài liệu Báo cáo khoa học: A role of miR-27 in the regulation of adipogenesis ppt
Ngày tải lên :
18/02/2014, 08:20
... or without hematoxylin staining.
In hypoxia experiments, 3T3-L1 cells were maintained in
a hypoxia chamber (Invivo 400; Ruskinn Inc., Cincinnati,
OH, USA) constantly maintained at 1% O
2
. Culture
medium ... regulator of energy metabolism
in the fat body of fruit flies [3]. In vertebrates, miR-
375 and miR-376, both of which are abundantly
expressed in pancreatic b-cells, are involved in the con-
trol of insulin ... cultured in DMEM containing 10% fetal bovine
serum. OP9 cells were grown in aMEM containing 20%
fetal bovine serum. C2C12 cells were maintained in DMEM
containing 10% fetal bovine serum.
Adipogenic...
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Tài liệu Báo cáo khoa học: Emerging pathways in genetic Parkinson’s disease: Potential role of ceramide metabolism in Lewy body disease pptx
Ngày tải lên :
18/02/2014, 14:20
... co-enzyme A biosynthesis, catalyzing the cytosolic
phosphorylation of pantothenate (vitamin B5),
N-pantothenoylcysteine and pantetheine [20]. PANK2
is also involved in ceramide metabolism as the
de novo ... acid
sphingomyelinase activity, leading to the accumulation
of sphingomyelin [27]. Because one of the pathways
for ceramide recycling is the sphingomyelin pathway, it
is conceivable that in addition ... to
date.
In this minireview, we have brought together data
suggesting that some of the genes involved in the
genetics of Lewy body disease, have in common the
fact that they impinge on ceramide metabolism. ...
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Tài liệu Báo cáo khoa học: The role of electrostatic interactions in the antitumor activity of dimeric RNases docx
Ngày tải lên :
19/02/2014, 06:20
... detected at the dimer
interface of the models or in the surroundings of the
mutated residues. The models of RNase A covalent dimers
in the exchanging conformation were prepared using the
7RSA structure ... at
the dimer interface of the models or in the surroundings of
the hinge loop residues. Likewise, the models of nonex-
changing and exchanging HHP-RNase were prepared start-
ing from 1Z7X. The ... through
the exchange between subunits of either their N-ter-
minal, or their C-terminal ends [33–35]. We found
that the behavior with the model membrane of the
dimer in which the C-terminal ends...
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Tài liệu Báo cáo khoa học: The role of N-glycosylation in the stability, trafficking and GABA-uptake of GABA-transporter 1 Terminal N-glycans facilitate efficient GABA-uptake activity of the GABA transporter pptx
Ngày tải lên :
19/02/2014, 17:20
... N-linked oligosaccharide side-chains
are important for the GABA transport activity.
1-Deoxymannojirimycin inhibits the GABA-uptake
of GAT1
In order to gain further insight into the role of the
terminal ... results in reduction
of the stability of GAT1
In order to study the in uence of the N-glycosylation
and N-linked oligosaccharides on protein stability, the
intracellular decay time of the GAT1, ... for the stability of this protein,
but the terminal structure of the N-glycans is not.
Defective N-glycosylation reduces the trafficking
of GAT1 to the plasma membrane
In order to study the in uence...
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Tài liệu Báo cáo khoa học: Elementary modes analysis of photosynthate metabolism in the chloroplast stroma ppt
Ngày tải lên :
20/02/2014, 23:20
... sedoheptulose-
1,7-bisphosphatase.
Discussion
One of the original goals motivating this structural inves-
tigation of the Calvin cycle was to determine whether or not
the traditional reactions of the Calvin cycle are capable of
sustaining ... modelling stem primarily from the uncertainty in
the definition of the kinetics, both in terms of the form that
the rate equation should take, and in the values to be
assigned to the associated kinetic ... modes in the light
The main purpose of our structural analysis of the system in
the light (i.e. in the absence of oxidative pentose phosphate
pathway reactions) was to investigate starch metabolism...
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Báo cáo khóa học: Mutational and computational analysis of the role of conserved residues in the active site of a family 18 chitinase docx
Ngày tải lên :
07/03/2014, 14:20
... However, the mechanistic roles of several of
these residues are not described well and there is no example
of mutational analysis of all of these residues in the same
enzyme.
To obtain an insight into ... by
the surrounding residues. The results so far indicate that
larger parts of the polar core of the catalytic TIM barrel of
family 18 chitinases play a role during catalysis. It will thus
be interesting ... conformations. The Asp142 equiv-
alent in the family 18 chitinase from Coccidioides immitis
was found to be in the ÔdownÕ position in the apoenzyme
and in the ÔupÕ position in the complex with allosamidin...
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Báo cáo khoa học: Leishmania donovani methionine adenosyltransferase Role of cysteine residues in the recombinant enzyme pptx
Ngày tải lên :
08/03/2014, 08:20
... a donor of propylamine
groups in the metabolism of spermidine and spermine [2]
and an intermediary in the trans-sulfuration pathway to
cysteine, one of the three amino acids involved in glutathi-
one ... to
determine the functional role of the amino acid residues
involved in each. The present report describes the cloning
and subsequent functional refolding, using a bacterial
expression system, of the ... domain of each
subunit, in the interface between the two dimers compri-
sing the tetrameric structure [29]. This domain contains
five cysteine residues, two of them (Cys35 and Cys61)
forming a...
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Báo cáo Y học: Molecular interaction of neutral trehalase with other enzymes of trehalose metabolism in the fission yeast Schizosaccharomyces pombe pdf
Ngày tải lên :
08/03/2014, 23:20
... be involved in
the regulation of the thermal- and nutrient-induced activa-
tion of neutral trehalase but not during activation on
osmotic stress. These observations raised the question of
whether ... in the case of
the synthesizing Tps1–Tps2 complex in S. cerevisiae [7]. On
the other hand, although this work has demonstrated the
existence of Tps1p–(Tpp1p)–Ntp1p complexes, one or more
of these ... considering the molecular mass of each putative
subunit, 84 kDa). An intriguing fact is that there is a small
but reproducible shift in the elution behavior of trehalase
depending on the nature of the...
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The Role of Rainfed Agriculture in the Future of Global Food Production doc
Ngày tải lên :
09/03/2014, 00:20
... trees. The largest plant height was obtained using linings of stone and
marble. During the first year of the study, when the lining served only as mulch due to
lack of rainfall, an increase of ... to improve the HI of wheat,
9
The harvest index is defined as the ratio of grain to total crop biomass” (Cassman 1999).
The Role of Rainfed Agriculture in the Future of
Global Food ... important in the initial decision of whether to
adopt rainwater harvesting at an individual farm level. Especially due to the low economic
status of many of the farmers in regions where rainwater...
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Báo cáo khoa học: Enzymes of mannitol metabolism in the human pathogenic fungusAspergillus fumigatus– kinetic properties of mannitol-1-phosphate 5-dehydrogenase and mannitol 2-dehydrogenase, and their physiological implications pot
Ngày tải lên :
14/03/2014, 23:20
... and so the choice of the constant
level of Fru was not critical for determination of
D
K
m
(1.23 ± 0.15). The KIE data in Table 4 are instrumen-
tal in delineating the kinetic mechanism of AfM1PDH
and ... of magnitude below
the apparent K
m
of 40 mm. A physiological role of
AfM2DH in the utilization of intracellular Man-ol via
reversal of path 2 in Scheme 1 is therefore proposed.
In light of the ... 3, indi-
cates that NADH binds to the enzyme prior to binding
of Fru6P. The absence of a KIE on k
cat
⁄ K
m
for the
substrate binding first is a clear requirement of the
strictly ordered kinetic...
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The Role of Bank Capital in the Propagation of Shocks potx
Ngày tải lên :
15/03/2014, 10:20
... to the banking sector
The previous subsection analyzes how the banking sector, through the dynamics of bank
capital, affects the transmission of shocks. In recent years, however, episodes of increased
volatility ... to them.
In this context, this subsection considers the effects of a shock that arises in the banking
sector of our model and leads to exogenous declines in bank net worth. Following the
theoretical ... households investing in the
bank is limited by the two moral hazard problems: if either were to worsen, the payment
to households would decrease.
Introducing (19) into the participation constraint (14),...
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Báo cáo khoa học: Kinetic and crystallographic analyses of the catalytic domain of chitinase from Pyrococcus furiosus – the role of conserved residues in the active site pdf
Ngày tải lên :
15/03/2014, 11:20
... number
of amino acid residues contribute to the binding of the
substrate by hydrogen bonding and ⁄ or hydrophobic
interactions. Using the ligplot program [31], we
investigated the specific interactions ... 2010)
doi:10.1111/j.1742-4658.2010.07685.x
The hyperthermostable chitinase from the hyperthermophilic archaeon
Pyrococcus furiosus has a unique multidomain structure containing two chi-
tin-binding domains and two catalytic domains, ... identical, but the D524A mutation resulted in a
remarkable change in the conformation of the Glu526
side-chain. The 2F
obs
) F
calc
electron density of the
Glu526 side-chain in the D524A–substrate...
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