describe the difference between the mass number and atomic number of an element
in prostate tests psa what is the difference between total psa and free psa
Ngày tải lên :
21/03/2014, 12:19
... is the difference between total PSA and free PSA?
What is the normal range? In addition, how can it be that if there is ANY prostate
specific antigen in the blood that there is no prostate cancer?
Doesn’t ... cells of the prostate gland. The most frequently
used PSA - prostate-specific antigen test - is the total PSA, which measures the
sum of the free PSA and the cPSA (complex or bound) in the blood. ... and impotence. For
these reasons, it is important that the benefits and risks of diagnostic procedures
and treatment be taken into account when considering whether to undertake
prostate cancer...
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Tài liệu EXPLORING THE INTERSECTIONS BETWEEN WOMEN’S HEALTH AND POVERTY pdf
Ngày tải lên :
13/02/2014, 00:20
... to provide the epidemiological data
policy makers demand.
4. The importance of women’s stories
of their lives and their health.
Notwithstanding the above, the voices of
the women in the reports ... Deiter and Linda Otway
Summary of Findings
Sharing Our Stories “presents and honours
the perspectives and stories of Aboriginal
women in describing what good health and
healing means to them and their
communities.”
42
... promote
parenting as important and essential and
providing parents with further supports
such as respite care and further financial
aid.
Left in the Cold: Women’s Health and
the Demise of Social Housing...
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Tài liệu Báo cáo khoa học: Neuropeptide Y and osteoblast differentiation – the balance between the neuro-osteogenic network and local control ppt
Ngày tải lên :
18/02/2014, 04:20
... Y5 and y6) that
vary in their binding profiles and in their distribution
in the central nervous system and periphery. Y1, Y2
and Y5 are the best characterized NPY receptors, and
the majority of ... between the mechanisms of
action of NPY and leptin in the regulation of bone
mass. Moreover, it led to the hypothesis that NPY
might be a common mediator underlying the high
bone mass in these ... understanding the impli-
cations of these novel findings, but also explore them
with new experimental designs to better understand
them.
In summary, the biology of the control of bone mass
by...
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Tài liệu Báo cáo khoa học: Characterization of the interaction between the plasma membrane H+-ATPase of Arabidopsis thaliana and a novel interactor (PPI1) doc
Ngày tải lên :
19/02/2014, 07:20
... plasma membrane
receptor and the activation of the plasma membrane
H
+
-ATPase. IV. Fusicoccin induces the association
between the plasma membrane H
+
-ATPase and the
fusicoccin receptor. Plant Physiol ... interaction
with the H
+
-ATPase and makes PPI1
588
His
6
a suitable
tool to study the mechanism of action of PPI1.
The analysis of the pH dependence of PPI1-
induced activation of the H
+
-ATPase ... coli strain XL10 and the
frame and the identity of the cloned fragment verified by
sequencing. The construct with the N-terminal portion of
PPI1 has been previously described [22].
The DNA fragment...
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Báo cáo khoa họcRe-engineering the discrimination between the oxidized coenzymes NAD+ and NADP+ in clostridial glutamate dehydrogenase and a thorough reappraisal of the coenzyme specificity of the wild-type enzyme docx
Ngày tải lên :
06/03/2014, 00:20
... identification of NAD
+
peak
Isolation and mass spectroscopic analysis confirmed
the identity of the contaminant. Comparison with the
spectrum of an authentic NAD
+
sample revealed
total similarity of the ... in
higher animals and in Archaea), and NADP
+
-specific
members, respectively. Most of these are evolutionarily
and structurally related, in many cases quite closely,
despite the functional and classificational ... coenzyme there
was little difference between the performance of the
wild-type and mutant enzymes (Table 1).
The results for these three mutants were extremely
puzzling; the mutations had been designed...
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Báo cáo khoa học: Definition of the residues required for the interaction between glycine-extended gastrin and transferrin in vitro pptx
Ngày tải lên :
07/03/2014, 02:20
... with the difference in
the circulating concentrations of Gamide and trans-
ferrin. In the present study, we explored further the
interaction between Gamide and transferrin, and
characterized the ... Ggly. The line of best fit was drawn with an IC
50
of
31 ± 1 l
M and an intercept of 101%. (C) The interaction between
Ggly and ApoTf that only binds iron in the N-lobe (Mono N). The
line of best ... with an IC
50
of 96 ± 1 lM and an inter-
cept of 115%. (D) The interaction between Ggly and ApoTf that
only binds iron in the C-lobe (Mono C). The line of best fit was
drawn with an IC
50
of 64...
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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
... of ISP
and the extramembranous cd2 helix of cytochrome b are
important for maintaining the structure of the hinge region
and, by consequence, the movement of the headgroup and
the integrity of ... 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 of the enzyme.
Keywords: ... to
cytochrome c, the kinetics of reduction of cytochromes b
and c
1
were measured in the mutant and revertant strains.
The rates of reduction of cytochromes c + c
1
,inmutants
and revertants, was decreased...
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Báo cáo Y học: Inhibition of the SERCA Ca21 pumps by curcumin Curcumin putatively stabilizes the interaction between the nucleotide-binding and phosphorylation domains in the absence of ATP pot
Ngày tải lên :
08/03/2014, 23:20
... either curcumin or ATPase and
interpreted using Langmuir isotherms.
Binding can be described by the following equation:
ẵEỵẵL$ẵEL
Where [E] and [L] are the concentrations of free sites and
ligands, ... respectively, and [EL] is the concentration of bound
ligand. The total concentration of sites can be expressed as
N[E]
0
, the product of total protein concentration ([E]
0
) and
the number of binding ... pH 6, upon addition of
Ca
2ỵ
and vanadate. These changes have been used to
monitor the transition between the E2 and the E1 step
[28,30]. In the absence of curcumin, a 9.5% change in
fluorescence...
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- 0
Breaking the Bonds between Al-Qa’ida and Its Affiliate Organizations ppt
Ngày tải lên :
15/03/2014, 07:20
... 20
the exile from Afghanistan and the global manhunt
made cooperation between LIFG members in the
Afghanistan-Pakistan area and al-Qa’ida members
a matter of both necessity and shared enmity. ...
Because there is also a wedge between the way al-
Qa’ida and many others in the Muslim world ap-
proach the issue of democracy, the United States
and its allies should call attention to this, and ... 2008, the
group took on the name “al-Qa’ida Organization of
Jihad in the South of the Arabian Peninsula,” and
in 2009, the group declared itself to be AQAP, join-
ing with the remnant of the...
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Báo cáo Y học: Amino acids 3–13 and amino acids in and flanking the 23FxxLF27 motif modulate the interaction between the N-terminal and ligand-binding domain of the androgen receptor pdf
Ngày tải lên :
17/03/2014, 10:20
... Rotterdam, the Netherlands
The N-terminal domain (NTD) and the ligand-binding
domain (LBD) of the androgen receptor (AR) exhibit a
ligand–dependent interaction (N/C interaction). Amino
acids 3–36 in the ... 5787
Amino acids 3–13 and amino acids in and flanking the
23
FxxLF
27
motif modulate the interaction between the N-terminal and
ligand-binding domain of the androgen receptor
Karine Steketee
1,
*, ... detection of androgen receptor
N/C interaction
The ligand-dependent interaction between AR NTD and
AR LBD, N/C interaction, was studied in yeast and
mammalian in vivo protein interaction systems, and...
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Báo cáo khoa học: The starch-binding capacity of the noncatalytic SBD2 region and the interaction between the N- and C-terminal domains are involved in the modulation of the activity of starch synthase III fromArabidopsis thaliana pdf
Ngày tải lên :
22/03/2014, 21:20
... interaction for the individual SBDs and also in the
absence of the D(316–344) and D(495–535) regions of
the D2 and D3 domains, respectively.
Kinetic parameters of co-purified recombinant
CD and different ... protein makes this isoform a potential target for
the manipulation of the level and quality of plant
starch. However, little is known about the role of
SSIII in starch synthesis and the structure–function
relationship ... detected with anti-GS (lane 2) or anti-D123 (lane 3)
serum. (E) Pull-down assays for D1 (left panel), D2 (middle panel) and D3 (right panel). The first lane of each panel (lanes 1, 4 and 7) corre-
sponds...
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