kinetic and potential energy in the human body
Tài liệu Báo cáo khoa học: Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading pptx
Ngày tải lên :
19/02/2014, 16:20
... localizes in the cytoplasm of
human epithelial cells of the gastrointestinal tract and
liver, two central organs in the regulation of iron
metabolism [20,21]. After their synthesis in the endo-
plasmic ... 5 min, and washed
in running tap water for 5 min. Then, sections were incuba-
ted in 85% (v ⁄ v) propyleneglycol for 2 min (the solution
was changed twice) and in Oil Red O [0.5% (v ⁄ v) in pro-
pyleneglycol] ... some ferritin being expressed
at the cell surface and culture in iron-rich media
increased by two- to threefold the ferritin content as
determined by the increase in mean fluorescence inten-
sity...
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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
... adopts an
expanded Rossmann fold, and provides the residues for
binding the coenzyme. The C-terminal domain has a lar-
gely a-helical structure, and serves mainly in substrate
binding. The active ... the s
H
of AfM1PDH.
Discussion
Kinetic mechanism of Af M1PDH and Af M2DH
The theory developed by Cook and Cleland is used to
deduce the kinetic mechanism of AfM1PDH and
AfM2DH from KIE data in ... 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...
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FACING THE REALITY OF DRUG-RESISTANT TUBERCULOSIS: CHALLENGES AND POTENTIAL SOLUTIONS IN INDIA pot
Ngày tải lên :
05/03/2014, 11:20
... laboratories, and to strengthen
training and increase cadres of eligible staff. China also is expanding culture capacity at the
county level and DST capacity at the prefecture level and introducing new ... TB, both with and without HIV coinfection.
According to WHO, the incidence of TB peaked in 2004 and has declined slightly since then.
The prevalence of TB has been declining and by 2015 will ... Challenges and Potential Solutions in India: Summary of a Joint Workshop by the Institute of Medicine, the Indian National Science Academy, and the Indian Council of Medical Research
INTRODUCTION...
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Báo cáo khóa học: Disruption of the interaction between the Rieske iron–sulfur protein and cytochrome b in the yeast bc1 complex owing to a human disease-associated mutation within cytochrome b potx
Ngày tải lên :
07/03/2014, 15:20
... protein hinge region and the cytochrome b
extramembranous cd2 helix is important for maintaining
the structure of the hinge region and, by consequence, the
movement of the headgroup and the integrity ... that interfacial
protein–protein interactions between the hinge region of ISP
and the extramembranous cd2 helix of cytochrome b are
important for maintaining the structure of the hinge region
and, ... cytochrome b, cytochrome c
1
and the Rieske
iron-suphur protein (ISP). The [2Fe)2S] prosthetic group
of the ISP is located within the soluble C-terminal domain
on the P-side of the inner mitochondrial...
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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
... 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, and ... was
saturable with increasing substrate concentration, and the
best-fit values of the apparent kinetic constants, k
cat
and
K
m
, in the Michaelis-Menten equation were obtained using
nonlinear regression ... brilliant blue staining. The enzyme concen-
tration was determined using UV absorbance at 280 nm
and calculated extinction coefficients [29].
Enzymology
The kinetic constants k
cat
and K
m
of the AD2 wild-type
and...
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Báo cáo khoa học: Contributions to catalysis and potential interactions of the three catalytic domains in a contiguous trimeric creatine kinase doc
Ngày tải lên :
16/03/2014, 06:20
... upon
substrate binding are shown in blue, and
the N-terminal ‘hinge’ proline is shown in
pink. The highly conserved reactive cysteine
residues that were the mutagenic target of
this study are shown in green.
Catalysis ... have the lowest k
cat
due to potential constraints imposed upon it by both
domains 1 and 3. Domains 1 and 3, on the other
hand, only experience the constraints from domain 2,
which explains two ... domains (shown in red in Fig. 1),
as is the ‘hinge’ proline (position 21 in Torpedo, show
in pink in Fig. 1).
Based on the above comparisons, it appears that all
three FlgCK domains have the...
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Báo cáo " ENVIRONMENTAL EDUCATION THROUGH HUMAN EDUCATION – METHODS OF TEACHING PEOPLE RAISE ENVIRONMENTAL PROTECT AWARENESS – SOME ENVIRONMENTAL EDUCATION AND COMMUNICATION ACTIVITIES IN THE HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY " pdf
Ngày tải lên :
22/03/2014, 09:20
... have to bear the binding legal. Therefore, if food can nourish the human body,
literary arts nourish the human soul, nurturing intellectual knowledge, the first human nurture is
human society. ... food The social and human living purposes, that would live his life and
find the meaning of life.
If the body is alive with food, water, air the soul, mind, spirit is nourished by others. ... cheap price, but other aspects of tax evasion, thus harming the common interests of
society and harm the industry. Vedan still the same. On the other hand they produce for the market
to provide...
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Báo cáo khoa học: Liver receptor homolog-1 localization in the nuclear body is regulated by sumoylation and cAMP signaling in rat granulosa cells docx
Ngày tải lên :
23/03/2014, 06:20
... 1 (Ftz-F1). LRH-1
is mainly expressed in tissues derived from the gut
endoderm, including the liver, pancreas and intestine,
and high levels of LRH-1 are also found in the
ovary [1,2]. LRH-1 ... Nuclear
body localization of LRH-1 was suppressed by forskolin and cholera toxin.
Forskolin treatment obviously in uences the expression of members
involved in the SUMO pathway. The results obtained ... modification
[32,33]. The hinge region lysine, residue 289 in the
mouse and 224 in the human LRH-1, was the major
SUMO conjugation site. Sumoylation of LRH-1 is
associated with the repression of...
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Báo cáo khoa học: Human-blind probes and primers for dengue virus identification Exhaustive analysis of subsequences present in the human and 83 dengue genome sequences doc
Ngày tải lên :
23/03/2014, 11:20
... in the same
regions in which the infection has occurred). We refer
to the sequences that are present in the genome of
interest and absent from the host genome as being
‘host-blind’ (human- blind, ... serotype
of the virus (present in all strains of the serotype), and
(d) unique to each individual viral strain’s genome
(present in the strain and absent from all other
strains).
The results ... is in order to determine whe-
ther it is, in fact, the optimal solution. For instance, a par-
ticular set may exceed the minimum values required of a, b
and c and, in fact, have values A, B and...
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