Frontiers of Optoelectronics,
Journal Year:
2024,
Volume and Issue:
17(1)
Published: Dec. 9, 2024
Abstract
Achilles
tendon
injuries,
as
a
widely
existing
disease,
have
attracted
lot
of
research
interest.
Mueller
matrix
polarimetry,
novel
label-free
quantitative
imaging
method,
has
been
used
in
various
applications
lesion
identification
and
pathological
diagnosis.
However,
focusing
on
the
recovery
process
current
optical
methods
not
yet
achieved
precise
evaluation.
In
this
study,
using
injury
samples
were
characterized
specifically,
efficacy
different
schemes
was
evaluated
accordingly.
Experiments
indicate
that
injured
tendons
show
less
phase
retardance,
larger
diattenuation,
relatively
disordered
orientation.
The
combination
experiments
with
Monte
Carlo
simulation
results
illustrate
microscopic
mechanism
from
three
aspects,
is,
increased
fiber
diameter,
more
consistent
orientation,
greater
birefringence
induced
by
collagen
protein.
Finally,
based
statistical
distribution
polarization
measurements,
specific
characterization
parameter
extracted
to
construct
image,
which
cannot
only
intuitively
samples,
but
also
give
evaluation
treatment.
Graphical
The Veterinary Journal,
Journal Year:
2024,
Volume and Issue:
306, P. 106159 - 106159
Published: June 5, 2024
Local
anaesthetics
(LAs)
can
have
detrimental
effects
on
rat,
bovine,
canine,
and
human
tendon
tissues
cells.
Currently,
there
has
been
no
available
data
the
impact
of
these
drugs
equine
tenocytes.
Even
if
LA
injection
for
managing
painful
conditions
in
horses
is
limited,
it
usually
used
via
intra-articular,
intrasynovial,
perineural,
intrathecal
as
well
lameness
examinations.
In
this
vitro
study,
cytotoxic
LAs,
including
lidocaine,
mepivacaine,
bupivacaine
tenocytes,
presence
absence
platelet
rich
plasma
(PRP),
were
investigated.
PRP
accelerates
tissue
healing
exert
cytoprotective
different
cell
types
exposed
to
stressful
conditions,
drugs.
Results
indicated
that
exposure
LAs
significantly
reduced
tenocytes
viability
dose-
time-dependent
manners
while
was
able
counteract
their
effects.
Furthermore,
microscopy
flow
cytometry
analyses
revealed
apoptosis
necrosis
drugs,
both
when
medium.
These
findings
highlight
importance
considering
tenocyte
toxicity
associated
with
intraneural
injections,
they
might
affect
or
reduce
efficacy
therapies.
Moreover,
study
also
highlights
protective
PRP,
which
could
make
injections
safer.
Muscles Ligaments and Tendons Journal,
Journal Year:
2024,
Volume and Issue:
14(01), P. 219 - 219
Published: March 1, 2024
Hand
flexor
tendon
repair
with
absorbable
sutures
has
the
advantage
of
leaving
no
foreign
material
within
tendon.However,
clinical
application
degradable
materials
in
is
limited
to
slow-absorbable
PDS
or
Maxon
and
commonly
does
not
involve
fast-absorbable
sutures,
probably,
because
fear
ruptures.Meanwhile,
a
small
number
reports
have
shown
that
terms
tenorrhaphy
failure
are
safe.It
also
known
classical
repairs
pull-out
wire
withstand
intensive
mobilization
after
removal.Furthermore,
experimental
research
implies
polyglycolic
acid
fibers
seeded
tenocytes
can
strengthen
repair.The
current
article
retrospectively
analyses
series
12
patients
predominantly
complex
hand
injuries,
which
17
digitorum
profundus
four
pollicis
longus
Vicryl
(polyglactin
910,
copolymer
polylactic
acid)
were
performed.Early
postoperative
passive
was
employed.The
results
analyzed
particular
reference
failure.Ruptures
occurred
only
two
repairs.This
statistically
insignificant
when
compared
hypothetical
set
cases
consisting
good
excellent
outcomes.These
imply
rupture-safe
if
moderate
employed.However,
as
calculated
dynamics
strength
predicts
all
suture
during
active
motion
at
six
weeks,
more
needed
clarify
why
this
case
presented
other
published
patients.
Frontiers of Optoelectronics,
Journal Year:
2024,
Volume and Issue:
17(1)
Published: Dec. 9, 2024
Abstract
Achilles
tendon
injuries,
as
a
widely
existing
disease,
have
attracted
lot
of
research
interest.
Mueller
matrix
polarimetry,
novel
label-free
quantitative
imaging
method,
has
been
used
in
various
applications
lesion
identification
and
pathological
diagnosis.
However,
focusing
on
the
recovery
process
current
optical
methods
not
yet
achieved
precise
evaluation.
In
this
study,
using
injury
samples
were
characterized
specifically,
efficacy
different
schemes
was
evaluated
accordingly.
Experiments
indicate
that
injured
tendons
show
less
phase
retardance,
larger
diattenuation,
relatively
disordered
orientation.
The
combination
experiments
with
Monte
Carlo
simulation
results
illustrate
microscopic
mechanism
from
three
aspects,
is,
increased
fiber
diameter,
more
consistent
orientation,
greater
birefringence
induced
by
collagen
protein.
Finally,
based
statistical
distribution
polarization
measurements,
specific
characterization
parameter
extracted
to
construct
image,
which
cannot
only
intuitively
samples,
but
also
give
evaluation
treatment.
Graphical
