BMC Public Health,
Journal Year:
2024,
Volume and Issue:
24(1)
Published: Oct. 9, 2024
Stroke
is
the
leading
cause
of
death
in
middle-aged
and
elderly
people
China.
Insulin
resistance
(IR)
sarcopenia
are
both
closely
associated
with
metabolic
diseases.
However,
relationship
between
these
two
indicators
stroke
has
not
been
fully
investigated.
The
aim
this
study
was
to
investigate
IR
risk
new-onset
stroke.
Aging Clinical and Experimental Research,
Journal Year:
2025,
Volume and Issue:
37(1)
Published: Feb. 27, 2025
Abstract
Background
Patients
with
sarcopenia
often
experience
cognitive
decline,
affecting
cortical
structures,
but
the
causal
link
remains
unclear.
We
used
bidirectional
Mendelian
randomization
(MR)
to
explore
relationship
between
sarcopenia-related
traits
and
structure.
Methods
selected
genetic
variables
from
genome-wide
association
study
data.
Three
different
MR
methods
were
used:
inverse-variance
weighted
analysis,
MR-Egger
regression,
median
test.
For
significant
estimates,
we
further
conducted
Cochran’s
Q
test,
intercept
leave-one-out
analyses,
MR-PRESSO
assess
heterogeneity.
Results
In
forward
appendicular
lean
mass
(ALM)
decreased
thickness
(TH)
of
lateral
occipital
gyrus
increased
TH
pars
opercularis
(β
=
-0.0079
mm,
95%
CI:
-0.0117
mm
-0.0041
P
<
0.0001;
β
0.0080
0.0042
0.0117
0.0001).
reverse
a
negative
correlation
was
found
bankssts
ALM,
while
positive
correlations
observed
frontal
pole,
rostral
anterior
cingulate,
temporal
ALM.
The
pole
positively
correlated
right
hand
grip
strength
(HGS-R)
0.1596
0.1349
0.1843
0.0001),
triangularis
left-hand
(HGS-L)
0.3251
0.2339
0.4163
Conclusions
Sarcopenia-related
structure
have
effects,
supporting
muscle-brain
axis
theory.
This
links
neurocognitive
diseases
provides
new
strategies
for
prevention
intervention
both
decline.
Frontiers in Nutrition,
Journal Year:
2024,
Volume and Issue:
11
Published: March 8, 2024
Background
Early-onset
sarcopenia
refers
to
the
progressive
loss
of
muscle
mass
and
function
that
occurs
at
an
early
age.
This
condition
perpetuates
vicious
cycle
is
associated
with
adverse
outcomes.
It
important
identify
contributing
factors
for
intervention
prevention.
While
diet
known
impact
mass,
association
B
vitamins
early-onset
remains
unexplored.
Objectives
To
investigate
intake
risk
in
a
cross-sectional
study.
Methods
We
conducted
data
analysis
on
total
8,711
participants
aged
between
20
59
years
who
took
part
National
Health
Nutrition
Examination
Survey
(NHANES)
from
2011
2018.
was
defined
as
SMI
measured
by
DXA
one
standard
deviation
below
sex-specific
mean
reference
population.
(B1,
B2,
B3,
B6,
B9,
B12)
assessed
24-h
dietary
recall.
used
weighted
multiple
logistic
regression
RCS
models
estimate
OR
95%
CI
intake,
adjusting
demographic,
physical,
lifestyle,
comorbidities,
nutritional
covariates.
Results
Higher
vitamin
B1
22%
lower
(OR
=
0.78,
0.63–0.97,
p
0.022),
higher
B2
16%
0.84,
0.74–0.97,
0.012)
both
genders.
Gender-specific
analyses
showed
28%
reduction
among
males
each
additional
mg
0.72,
0.52–0.97,
0.038),
26%
decrease
females
0.74,
0.57–0.96,
0.021).
No
significant
differences
were
found
males,
or
females.
The
model
suggested
nonlinear
relationship
(
P
Overall
0.001,
Nonlinear
0.033),
plateau
effect
above
3
mg/d.
Conclusion
may
sarcopenia,
gender
differences.
suggests
potential
increasing
these
through
supplements.
Further
research
warranted
elucidate
mechanisms
design
targeted
interventions.
Frontiers in Medicine,
Journal Year:
2025,
Volume and Issue:
12
Published: Feb. 26, 2025
Sarcopenia,
characterized
by
the
gradual
decline
of
muscle
mass
and
strength,
seriously
affects
health
mobility
older
adults.
The
purpose
this
study
is
to
investigate
risk
factors
for
sarcopenia,
particularly
relationship
between
chronic
diseases
lifestyle
in
individuals
aged
60
over.
This
used
data
from
Longitudinal
Study
on
Health
Retirement
China
(CHARLS)
collected
2011
2015.
All
eligible
participants
were
classified
according
standards
established
Asian
Sarcopenia
Working
Group
2019.
evaluation
sarcopenia
was
based
a
comprehensive
score
across
five
dimensions:
assistance
walking,
rise
chair,
climb
stairs,
falls.
A
multivariate
logistic
regression
model
employed
explore
sarcopenia.
significantly
influenced
multiple
factors.
Key
findings
include
association
past
drinking
an
increased
(HR
=
2.198,
95%
CI:
1.072-4.560,
p
<
0.05),
indicating
that
with
history
have
more
than
twice
compared
non-drinkers.
Chronic
such
as
stroke
also
associated
elevated
3.137,
1.128-8.721,
0.05).
Conversely,
participation
social
activities
reduced
0.482,
0.265-0.876,
three-piece
spline
revealed
nonlinear
physical
activity
initial
followed
increase
levels
rose.
Moderate-intensity
approximately
35%
≈
0.65).
However,
high-intensity
led
rebound
risk,
increasing
likelihood
relative
moderate
activity.
Similarly,
adequate
sleep
duration
whereas
excessive
counteracted
benefit.
underscore
critical
role
modifications
balanced
mitigating
among
Implementing
targeted
interventions
high-risk
groups
essential
reduce
incidence
Gerontology,
Journal Year:
2024,
Volume and Issue:
70(8), P. 823 - 830
Published: Jan. 1, 2024
Sarcopenia
associated
with
stroke
can
significantly
impact
patient
prognosis;
however,
the
current
standard
diagnostic
methods
for
sarcopenia
are
rarely
used
in
patients.
Therefore,
aim
of
study
was
to
investigate
whether
temporal
muscle
thickness
(TMT)
or
area
(TMA)
could
serve
as
a
surrogate
marker
measuring
skeletal
mass.