A sensor-based study on the environmental determinants of sleep in older adults
Environmental Research,
Journal Year:
2025,
Volume and Issue:
unknown, P. 120874 - 120874
Published: Jan. 1, 2025
Language: Английский
Study on the Mechanisms of Ischemic Stroke Impacting Sleep Homeostasis and Circadian Rhythms in Rats
Ting‐Ting Chu,
No information about this author
Chen Sun,
No information about this author
Yong‐Hui Zheng
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et al.
CNS Neuroscience & Therapeutics,
Journal Year:
2025,
Volume and Issue:
31(2)
Published: Feb. 1, 2025
ABSTRACT
Objective
This
study
aimed
to
investigate
the
impact
of
ischemic
stroke
(IS)
on
sleep
homeostasis
and
circadian
rhythms
in
rats,
as
well
underlying
mechanisms.
Methods
The
middle
cerebral
artery
occlusion
model
was
employed
induce
IS
rats.
Sixty
young
sixty
aged
rats
were
randomly
divided
into
six
groups
for
experiments.
Neurological
function
assessed
using
Garcia
score,
infarct
size
evaluated
through
2,3,5‐triphenyltetrazolium
chloride
staining.
Sleep–wake
cycles
monitored
by
implanting
electrodes
neck
muscles
record
electroencephalograms
electromyograms.
Parameters
such
latency,
waking
time,
non‐rapid
eye
movement
(NREM)
sleeping,
rapid
NREM
delta
power,
theta
power
measured.
Serum
cortisol
melatonin
levels
measured
enzyme‐linked
immunosorbent
assay.
Gene
protein
expression
regulators
period
1
(
Per1
)
cryptochrome
Cry1
pineal
gland
real‐time
quantitative
reverse
transcription
polymerase
chain
reaction
western
blot.
Results
Compared
sham
groups,
IS‐induced
showed
a
decrease
scores
an
increase
infarction
area.
Besides,
relative
exhibited
more
severe
infraction
damage,
lower
levels,
higher
disrupted
sleep–wake
cycles,
altered
gene
gland.
Conclusions
can
lead
neurological
impairments
brain
with
showing
effects.
also
disturbs
affects
homeostasis,
results
disordered
levels.
These
findings
underscore
role
disruption
stress
response
pathology
IS,
especially
aging
populations.
Language: Английский
Detecting and Locating Stress in Urban Settings with ChillIn
Daniel Namaki Ghaneh,
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Emanuele Respino,
No information about this author
Gianmaria Saggini
No information about this author
et al.
Published: Jan. 1, 2025
Language: Английский
Difference of sleep time and screen time in preschool children in rural and urban settings in natural living conditions in Japan
International Journal of Biometeorology,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 8, 2025
Language: Английский
What Matters Beyond Particle Matter?: Examining Air Pollution's Synergistic Effects on Bodies and Health through Bio3Science in Medellin
Luz Adriana Muñoz-Duque,
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Rosa Amelia Estrada Acuña,
No information about this author
Tyler Munn
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et al.
Social Science & Medicine,
Journal Year:
2024,
Volume and Issue:
361, P. 117331 - 117331
Published: Sept. 21, 2024
Language: Английский
How does working time impact perceived mental disorders? New insights into the U-shaped relationship
Frontiers in Public Health,
Journal Year:
2024,
Volume and Issue:
12
Published: July 3, 2024
Based
on
a
large-scale
nationally
representative
survey
in
China,
this
paper
uses
the
exogenous
impact
of
automation
working
hours
as
instrumental
variable
to
examine
time’s
perceived
mental
disorders,
basis
dealing
with
endogeneity.
Different
from
existing
literature,
it
is
found
that
time
disorders
U-shaped,
rather
than
linear.
Mental
firstly
decrease
hours.
After
more
48.688
h
per
week,
further
increases
carry
notable
health
costs,
leading
positive
relationship
between
and
depression.
The
turning
point
U-shaped
almost
line
International
Labor
Organization’s
48
hours/week
standard,
justifying
perspective.
In
addition,
we
exclude
possibility
complex
nonlinear
relationships
disorders.
Furthermore,
heterogeneities
are
effects
across
different
subgroups.
Males
depressed
when
overtime.
Older
workers
have
lower
tolerance
for
overwork
stress.
smaller
highly
educated
group
they
sensitive
longer.
Those
higher
socioeconomic
status
less
after
exceeding
optimal
work.
increase
depression
among
rural
faced
not
prominent.
Perceived
immigrants
those
status.
labor
protection
social
security
help
weaken
caused
by
overtime
conclusion,
demonstrates
has
highlights
vulnerability
certain
groups,
providing
reference
setting
Language: Английский
Evaluating the Impact of Living Plant Architectural Spaces on Regulating Emotions by Using the Profile of Mood State Scale
Bingyang Lyu,
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Taisen Peng,
No information about this author
Jialing Zhang
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et al.
Land,
Journal Year:
2024,
Volume and Issue:
13(9), P. 1472 - 1472
Published: Sept. 11, 2024
With
the
acceleration
of
urbanization,
there
has
been
a
growing
focus
on
health
concerns,
particularly
mental
health.
Multiple
prior
studies
have
shown
correlation
between
urban
green
space,
architecture,
plants,
and
human
Living
plant
which
integrates
architectural
elements
with
possesses
defining
features
both
represents
burgeoning
manifestation
spaces.
It
characteristics
improving
regional
environment,
reducing
building
energy
consumption,
achieving
sustainable
development.
Currently,
few
connection
living
architecture
emotional
regulation.
This
research
investigated
impact
three
distinct
environments
regulation:
traditional
spaces,
buildings
covered
by
All
experimental
sites
were
located
in
Wenjiang
District,
Chengdu,
China.
A
total
90
participants
randomly
allocated
into
groups,
each
consisting
30
individuals
(15
males
15
females).
Each
subject
was
required
to
complete
spatial
experience
single
site
independently,
duration
min.
The
length
same
for
group.
During
this
period,
subjects
permitted
ambulate
within
area
enjoy
scenery,
but
they
prohibited
from
engaging
strenuous
physical
activity.
completed
Profile
Mood
States
questionnaire
before
after
experiment,
results
used
as
an
indicator
subjects’
state.
revealed
that
space
had
strongest
effect
regulation,
order
>
plant-covered
space.
larger
sample
size,
experiment
would
be
more
scientific,
rigorous
objective.
Language: Английский