Based
on the observation that abnormal endothelial cells(blue arrows) and denatured
collagen fibers(red arrows) in blood vessels of a normal zebrafish fed with
high cholesterol diet were indicated, a bio-inspired in vitro model was
established to...
내용 보기
Research Area >
Blood Flow analysis & Bio-medical imaging
30개 (1/3페이지)
Based
on the observation that abnormal endothelial cells(blue arrows) and denatured
collagen fibers(red arrows) in blood vessels of a normal zebrafish fed with
high cholesterol diet were indicated, a bio-inspired in vitro model was
established to...
내용 보기
Endothelial
cells cultured on the denatured-collagen films have different biophysiochemical
properties compared to those cultured on the normal films. Specifically,
surface of HUVECs on the denatured-collagen films was highly disorganized with
th...
내용 보기
Visualizing
whole-volume of the zebrafish tissues is limited by pigmentation and hard
tissues. The 3D microstructures of a high-cholesterol zebrafish are visualized
by synchrotron X-ray micro-computed tomography(SR-μCT).
Various microstructure or...
내용 보기
For an effective ESR measurement, a
disposable syringe filled with blood is turned upside down and aligned at 180°
with respect to gravitational direction. The variation of hematocrit is
evaluated by consecutively capturing images and conducting d...
내용 보기
Malaria infection affects to the
erythrocytes viscosity. We treated antioxidants in malaria-infected in vivo and
in vitro models. Antioxidants show the protective effects on malaria-induced
oxidative stress in erythrocytes and organs. They inhibit...
내용 보기
Pathological fluid-dynamic characteristic sin a 45° end-to-side
anastomosis were experimentally investigated using a particle image velocimetry
technique. The fluid dynamic features of the pulsatile swirling flow are
expected to be beneficial in d...
내용 보기
The
swirling flow in a helical graft was hypothesized to have beneficial influences
on a disturbed flow structure such as stenotic
flow. The characteristics of swirling flows generated by helical tubes with
various helical pitches and curvatures ...
내용 보기
In this study, the proposed X-ray PIV
technique was used to obtain hemodynamic information on rat blood flows using
the rat extracorporeal loop system without any noticeable adverse effect. The
X-ray PIV technique combined with CO2 microbubbles ha...
내용 보기
A
hybrid system is proposed for measurement of biophysical
properties under ex
vivo
condition. The system is composed of an ultrasound system and a microfluidic
device. The extracorporeal bypass loop consists of a pulse-free chamber (air
cavity...
내용 보기
A
simple microfluidic-based method is proposed to achieve sensitive detection of
hyperaggregation. Given that formation of erythrocyte aggregation (EA) in the
channel creates clear speckle patterns, the EA extent can be estimated by
calculating a...
내용 보기
