explain the difference between the atomic number the atomic mass and the mass 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...
- 4
- 563
- 0
Financial liberalisation and the relationship between finance and growth
Ngày tải lên :
24/10/2012, 08:50
... unlike the IMF’s, is linked to the date of
the liberalization. Eichengreen forthcoming reviews the data and methodological differences among most
of these and other studies. (For discussions of the ... mean of ∆capital), and (X1-mean of X1)*(∆capital – mean of ∆capital). Centering before obtaining the
interaction terms reduces the correlation between each of the variables and the interaction ... part of a broader cluster of policies and processes, and are therefore
collinear with many other variables. (We will develop this point below as we describe the “repression
syndrome” and the...
- 44
- 597
- 0
Tài liệu THE RELATIONSHIP BETWEEN CREDIT DEFAULT SWAP SPREADS, BOND YIELDS, AND CREDIT RATING ANNOUNCEMENTS ppt
Ngày tải lên :
16/02/2014, 03:20
... year of data is available.
The CDS rate quoted for any particular CDS depends on the term of the CDS and the
credit quality of the underlying asset. The vast majority of quotes lie between 0 and ... that the values
sampled for the adjusted spread change are
n
sss K,,
21
, the mean adjusted spread change
is
s , and the standard deviation of the spread change is
σ
ˆ
. The bootstrap test of ... Journal of Derivatives, 8, 3, Spring, 12-21.
25
Researchers such as Altman and Kao (1992) and Lando and Skodeberg (2002) find that
the probability of the credit rating change for a company...
- 38
- 441
- 0
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...
- 13
- 457
- 0
Báo cáo khóa học: Interaction between the 2¢)5¢ oligoadenylate synthetase-like protein p59 OASL and the transcriptional repressor methyl CpG-binding protein 1 potx
Ngày tải lên :
30/03/2014, 13:20
... Institute of Technology,
Tokyo, Japan) for clones and antibody of the methyl CpG-binding
protein 1; Dr Dominique Rebouillat and Dr Bryan Williams
(Department of Cancer Biology, Cleveland Clinic ... Clinic Foundation,
Cleveland, OH, USA) for providing an OAS panel of stably
transfected HT1080 fibrosarcoma cells; and Morten Mulig Nielsen
andSigneEskildsenNielsenfortheFhitandp42OASbait
constructs, ... protein and MBD1.
In vivo pull-down of MBD1 transfected into p59.F-V5 OASL and
p59DUbL-V5 OASL stably transfected human fibrosarcoma HT1080
cells. The full length p59 OASL and the deletion mutant...
- 9
- 419
- 0
báo cáo hóa học: " Factor structure and internal consistency of the 12-item General Health Questionnaire (GHQ-12) and the Subjective Vitality Scale (VS), and the relationship between them: a study from France" potx
Ngày tải lên :
18/06/2014, 19:20
... including the
GHQ-30, the GHQ-28, the GHQ-20 and the GHQ-12.
The shortest version of the questionnaire (GHQ-12) has
been extensively validated and used in a number of coun-
tries and in different languages ... that they have no competing interests.
Authors' contributions
MSY was the main investigator and analysed the data and
wrote the first draft. AI and CR contributed to the study
design and the ... We were therefore interested in
testing this hypothesis and examining whether there is a
relationship between psychological distress and vitality.
The relationship between the GHQ-12 and the VS...
- 6
- 526
- 0
Tài liệu Báo cáo khoa học: The SCO2299 gene from Streptomyces coelicolor A3(2) encodes a bifunctional enzyme consisting of an RNase H domain and an acid phosphatase domain pdf
Ngày tải lên :
19/02/2014, 18:20
... Biology
(Keio University)’ and a grant from New Energy and
Industrial Technology Development Organization
(NEDO) of the Ministry of Economy, Trade and
Industry of Japan (Development of a Technological
Infrastructure ... PIPES as an internal standard, and 2 lgof
protein samples in a final volume of 100 lL. The reaction
mixture was incubated for 10 min at 37 °C and transferred
to 400 lL cold methanol. The contents ... NaCl, and
1mm dithiothreitol, and used for further analyses.
The concentration of the purified protein was determined
from the extent of UV absorption with A
280
0:1%
values of
0.83 for the full...
- 10
- 561
- 1
Báo cáo khoa học: NMR and molecular dynamics studies of an autoimmune myelin basic protein peptide and its antagonist Structural implications for the MHC II (I-Au)–peptide complex from docking calculations ppt
Ngày tải lên :
07/03/2014, 16:20
... agonist analogue) and Glu82.
MD simulations of MBP(74–85), and Ala81MBP(74–85)
in water and Me
2
SO
To further assess the structural origin of the difference in
activity between the agonist and antagonist, ... of Asp81 and G lu82 [this is
consistent wi th the observed long-range NOE cross-peak
between the side chain of Arg78 (H
g
) and Glu82 (H
c1
)and
the medium-range NOE between the side chains of ... distance solute–box of 14 A
˚
.
The various systems comprised 3899 and 4516 SPC
molecules for the agonist and the antagonist in water,
respectively, and 817 and 927 Me
2
SO molecules for the
agonist...
- 15
- 447
- 0
Báo cáo khoa học: The propeptide in the precursor form of carboxypeptidase Y ensures cooperative unfolding and the carbohydrate moiety exerts a protective effect against heat and pressure pot
Ngày tải lên :
07/03/2014, 21:20
... two-state transition for heating and high
pressure.
Fig. 3. Pressure-induced changes of the centre of the spectral mass of
(A) proCPY (d)andDgly proCPY (s)at25°C(B)CPY(d )and
Dgly CPY (s)at25°C, and (C) ... DG
p
and DV are the Gibbs free energy change at T
(298 K) and 0.1 MPa and the volume change at T,
respectively. The correlation coefficient of the fitting was
0.999 or higher in all cases.
DG
p
and ... DH
cal
/
DH
v
wasdeterminedtobe1.74(DH
cal
and DH
v
values were
765 and 440 kJặmol
)1
, respectively) and the peak was
deconvoluted into two peaks with T
m1
of 57.0 and T
m2
of
62.1 °C, as shown by the dashed lines of Fig. 1B....
- 7
- 439
- 0
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