embryonic development of the heart and cardiovascular system
Tài liệu MECHANICAL PROPERTIES OF THE HEART AND ITS INTERACTION WITH THE VASCULAR SYSTEM ppt
Ngày tải lên :
22/02/2014, 09:20
...
understanding of the heart as a muscular pump and of the interaction between the heart and the
vasculature. The concepts of contractility, preload and afterload are paramount to this
understanding ... interaction between the ongoing contraction process of the
cardiac muscles and the properties of the arterial system and is beyond the scope of this lecture.
As the contraction process of the cardiac ... contraction and
instantaneous atrial volume). The pressure of the point at the bottom right corner of the loop is
the pressure in the ventricle at the end of the cardiac cycle and is called the end-diastolic...
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Tài liệu Live Red in support of the Heart and Stroke Foundation of Manitoba pdf
Ngày tải lên :
19/02/2014, 03:20
... lesser of 10% of the value of
the gift and $75, then the value of the advantage is considered to be zero. For
example, if the price to attend the benefit dinner is $200 and the value of the
dinner ... dinner, the value of the dinner is $40 and the value of a gift bag
received is $45, then the total advantage is $85 or 85% of the ticket price and
therefore cannot be receipted.
However if the ... for the purchase of an auction item?
Yes, but only if the bid amount exceeds the value of the item by 20%. The
amount of the receipt is equal to the difference between the bid amount and
the...
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Báo cáo hóa học: " Functional polymorphisms in genes of the Angiotensin and Serotonin systems and risk of hypertrophic " ppt
Ngày tải lên :
18/06/2014, 16:20
... modifier of the extent of the hypertrophy in our pop-
ulation, in patients with and without sarcomeric muta-
tions. The role of the AT 1R SNP as a modifier of the
phenotype was also supported by the ... polymorphisms at these
genes. We also determined the effect of these gene poly-
morphisms on onset age and the extent of the hypertro-
phy.
Methods
Patients and controls
This study was part of a research ... measured,
and the left ventricular wall thickness (LVWT) calculated
as the sum of IVS and PWT.
Table 1 summarizes the main characteristics of
patients. All them fulfilled the next inclusion criteria:
they...
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MRI of the Heart and Vessels pdf
Ngày tải lên :
28/06/2014, 20:20
... may
4
MRI of the Heart and Vessels
Fig. 1.3. Graphical representa-
tion of the total magnetization
vector, M
publication of this kind, notwithstanding the cryptic technical jar-
gon. The attitude of the ... maximum
intensity. The amplitude of the transverse magnetization Mxy (and thus of the
echo signal acquired) at the peak of the echo signal depends on the TE and T2
of the tissue. For example, in a ... as is the intensity of the signal acquired. This occurs because
the spins have the possibility of dephasing progressively (see Fig. 1.18b)
because of the T2 effect of the material and the time...
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Diseases of the Liver and Biliary System - part 1 potx
Ngày tải lên :
10/08/2014, 15:20
... transfer of the ligand and receptor to a lysosome (L) where they are degraded;
3 the receptor and ligand are transferred to a compartment of uncoupling of receptor and ligand (CURL). The receptor and ... contains the microsomes. It is the site of
bilirubin conjugation and the detoxification of many
drugs and other foreign compounds (P450 systems).
Steroids are synthesized, including cholesterol and the
primary ... (fig.
1.16). These make up 6–8% of the total endothelial cell
surface, and there are more in the centrilobular zone of
the sinusoid than the peri-portal area. Extra-cellular
matrix affects their function.
Fenestrae...
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Diseases of the Liver and Biliary System - part 2 pot
Ngày tải lên :
10/08/2014, 15:20
... colour,
especially the hypothenar and thenar eminences and
pulps of the fingers (fig. 6.12). Islets of erythema may be
found at the bases of the fingers. The soles of the feet may
be similarly affected. The mottling ... diameter and is not obliterated
by pressure. Venous stars are seen on the dorsum of the
foot, legs, back and on the lower border of the ribs.
Palmar erythema (liver palms)
The hands are warm and the ... enlarged and superficial lymph
nodes may also be palpable.
Autopsy shows Gaucher cells throughout the reticulo-
endothelial system. They are, however, not found in the
brain and the pathogenesis of the...
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Diseases of the Liver and Biliary System - part 3 potx
Ngày tải lên :
10/08/2014, 15:20
... submucous layer of the
lower end of the oesophagus and fundus of the
stomach.
(b) At the anus, the superior haemorrhoidal vein of
the portal system anastomoses with the middle and
inferior haemorrhoidal ... vein
in the porta hepatis beyond the block. They include the
veins at the hilum, venae comitantes of the portal vein
and hepatic arteries, veins in the suspensory ligaments
of the liver and diaphragmatic ... synthesized in the kidney
and although they are not primary regulators they
modulate the effects of other factors and hormones
locally.
Prostaglandin (PG) I
2
and E
2
are vasodilators, and...
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the origin and early development of the chinese writing system
Ngày tải lên :
03/04/2014, 13:25
...
c::==:>
T,
spe1ling
out
the
last two
of
the
three
consonants
of
the
word.
By
the
same
tok
en,
the
word
is
attested
written with
just
the
last
of
the
three
consonants
expressed, ...
permitting
them
to be
considered
members
of
the
same
hsieh
sheng
series?
Phrased
in
terms
of
the
development
of
the
writing system.
we
would ask
how
different
could
the
pronunciation ... <
*mjing,
and
thereb
y
to
resolve
the
ambiguity.
This
is
the
origin
of
the
modern
graph
:g.
The
unaugmented
graph
til
0 was
then
left
to
stand
only for
the
word
k'ou...
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Báo cáo hóa học: " Combination of Polymer Technology and Carbon Nanotube Array for the Development of an Effective Drug Delivery System at Cellular Leve" pptx
Ngày tải lên :
22/06/2014, 00:20
... where C
2
is the protein in the bulk, C
10
is the concentration
inside the gel, S and V
1
are, respectively, the surface and
the volume of film, V
2
is the volume of the bulk, h is the
massive ... C
s0
is the protein concen-
tration on the surface of the film and finally k
s
is the
desorption rate constant.
Substituting known values and by fitting the experi-
mental data with the mathematical ... up to 90% and, in the third day, about
96% of the cells have well-developed neurites. Figure 6b
reports the trend of neurite length in the time: already after
24 h, the mean length of the neurite...
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Báo cáo y học: "The in vivo expression of actin/salt-resistant hyperactive DNase I inhibits the development of anti-ssDNA and anti-histone autoantibodies in a murine model of systemic lupus erythematosus" ppt
Ngày tải lên :
09/08/2014, 07:20
... out the renal histological analysis. RAL contrib-
uted to the development of some of the assays, to the interpre-
tation of the data and helping with the manuscript draft. RF
helped to design the ... during the most active stage of disease
[29]. The discrepancy between the two studies could be due
to a number of factors, including the longevity of the injected
protein and the level of free ... driv-
ing the development of autoimmunity. The autoantigens tar-
geted in SLE have been shown to cluster in and on the surface
blebs of apoptotic cells [7,8] and ablation in mice of a number
of genes...
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