Journal of Hazardous Materials,
Год журнала:
2024,
Номер
480, С. 136433 - 136433
Опубликована: Ноя. 8, 2024
Previous
studies
have
illustrated
the
pivotal
role
of
coagulation
biomarkers
in
link
between
air
pollution
and
cardiovascular
disease
(CVD).
However,
inconsistencies
remain
conclusions,
with
limited
conducted
rural
areas
China.
We
a
panel
study
Henan
Province,
Considering
potential
effect
modifications
atherosclerotic
(ASCVD)
risks,
104
participants
were
enrolled,
comprising
two
matched
groups:
52
high
ASCVD
risks
low
risks.
DNA
methylation
at
CpG
sites
indices
measured
for
all
participants.
Linear
mixed-effect
regression
models
used
to
evaluate
associations
ambient
pollution,
biomarkers,
methylation.
observed
that
every
5-day
standard
deviation
(SD)
increment
PM
Toxics,
Год журнала:
2024,
Номер
12(11), С. 815 - 815
Опубликована: Ноя. 13, 2024
Inside
hospitals,
there
is
a
trend
of
increasing
levels
air
pollutants.
However,
only
the
indoor
quality
in
operating
theaters
carefully
monitored.
Therefore,
we
set
goal
this
study
to
evaluate
areas
an
orthopedics
department
and
compare
indices
that
characterize
these
areas.
We
used
monitoring
system
based
on
Internet
Things
with
uRADMonitor
model
A3
sensors,
which
prospectively
measured
facilities
orthopedic
emergency
hospital
Targu
Mures
Romania,
between
1
February
2023,
31
January
2024.
The
primary
target
pollutants
investigated
room,
outpatient
room
ward
were
carbon
dioxide
(CO2),
nitrogen
(NO2),
volatile
organic
compounds
(VOCs)
particles
diameter
smaller
than
2.5
μm
(PM2.5).
compared
effectiveness
intervention
for
rooms
where
purifiers
working
or
not.
concentrations
CO2,
VOCs
PM2.5
significantly
higher
ward.
was
worst
winter,
when
NO2
VOC
at
their
highest.
Air
can
help
reduce
concentration
rooms.
Medical
staff
patients
especially
rooms,
are
frequently
exposed
polluted
ambient
air,
affect
health.
Orthopedic
medical
practice
guidelines
should
address
issues
relating
protection
personnel
through
application
measures
improve
quality.
Atmosphere,
Год журнала:
2024,
Номер
15(6), С. 721 - 721
Опубликована: Июнь 16, 2024
Ventilation
may
lead
to
a
deterioration
in
indoor
air
quality
urban
environments
located
close
roads.
Understanding
the
differences
chemical
compositions
of
size-resolved
particulate
matter
(PM)
and
outdoor
could
aid
assessing
health
impacts
these
settings
establishing
relevant
regulation
policies.
In
this
study,
PM
was
collected
from
an
office
Beijing
summer
(between
5
25
July
2020)
winter
31
January
2021).
Its
components,
including
sulfate,
nitrate,
ammonium,
chlorine,
organic
(OM),
elemental
carbon
(EC),
crustal
materials
(CM),
heavy
metals
(HM),
were
analyzed.
The
mean
levels
PM2.1
PM9
found
be
much
higher
than
those
guidelines
for
PM2.5
PM10
outlined
by
National
Ambient
Air
Quality
Standard.
Moreover,
PM2.1–9
mass
outdoors
they
indoors.
size
distributions
concentrations
shown
bimodal,
peaking
at
0.43–0.65
μm
4.7–5.8
μm,
respectively.
most
abundant
chemicals
OM,
sulfate
CM,
nitrate
PM2.1–9.
We
percentages
EC,
HM
smaller-size
fractions
PM.
Additionally,
positive
matrix
factorization
showed
that
biomass
burning,
secondary
inorganic
aerosol,
coal
combustion,
dust,
traffic,
industrial
pollution
main
sources
during
study
period.
greatest
non-carcinogenic
carcinogenic
hazards
2.1–3.3
winter.
Our
results
indicate
ambient
origin
infiltrate
buildings
near
roads
varying
degrees,
resulting
negative
effects.
ACS ES&T Air,
Год журнала:
2024,
Номер
1(9), С. 1190 - 1202
Опубликована: Авг. 12, 2024
Air
pollution
from
residential
wood
heating
(RWH)
presents
challenges
at
the
intersection
of
climate
and
public
health.
With
a
revised
National
Ambient
Quality
Standard
(NAAQS,
9
μg/m
Cities & Health,
Год журнала:
2024,
Номер
unknown, С. 1 - 11
Опубликована: Сен. 2, 2024
Evidence
from
European
and
North
American
countries
suggests
an
association
between
exposure
to
air
pollution
increased
prevalence
of
cognitive
impairment
dementia,
thus
recognizing
a
potentially
modifiable
risk
factor
for
the
onset
disease.
This
study
aimed
describe
relationship
in
middle-aged
older
adults
Latin
Caribbean
cities,
according
literature
published
date.
A
scoping
review
was
conducted
reported
Preferred
Reporting
Items
Systematic
Reviews
Meta-Analyses
Extension
Scoping
(PRISMA-ScR).
We
searched
PubMed
Web
Science
identify
articles
until
August
2023.
extracted
data
total
eight
studies
Mexico
Brazil
that
investigated
pollutants
tests
among
adults.
Most
them
were
cross-sectional
studies.
All
but
one
found
indoor
or
outdoor
lower
scores
on
tests.
Our
findings
underscore
should
be
considered
dementia.
Future
long-term
are
needed
cities
estimate
size
impacts
guide
public
policies.
Indoor and Built Environment,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 11, 2024
This
study
utilized
a
questionnaire
survey
to
collect
data
from
265
residents
in
Changchun,
encompassing
building
characteristics,
ventilation
frequency
and
overall
satisfaction
with
the
indoor
environment.
Statistical
analysis
revealed
significant
disparities
temperature.
The
results
indicate
that
primary
mode
of
air
exchange
amongst
Changchun
is
window
ventilation,
accounting
for
93%.
Field
tracking
was
conducted
measure
concentrations
volatile
organic
compounds
(VOCs)
residential
buildings
during
winter
summer
seasons.
increase
average
indoor/outdoor
(I/O)
ratio
targeted
25
VOC
winter,
rising
10.8
17.7.
findings
underscore
sources
as
predominant
contributors
measured
VOCs.
Temperature,
humidity
room
functions
are
main
factors
affecting
concentration.
Higher
temperatures
increased
relative
both
contributed
elevated
levels.
recommended
opening
more
windows
high
temperature
summer,
maintain
good
quality
effectively
age
emission
VOCs
furniture.
contributes
enhancement
database
on
effective
strategies
cold
regions
safeguarding
public
health.
Journal of Hazardous Materials,
Год журнала:
2024,
Номер
480, С. 136433 - 136433
Опубликована: Ноя. 8, 2024
Previous
studies
have
illustrated
the
pivotal
role
of
coagulation
biomarkers
in
link
between
air
pollution
and
cardiovascular
disease
(CVD).
However,
inconsistencies
remain
conclusions,
with
limited
conducted
rural
areas
China.
We
a
panel
study
Henan
Province,
Considering
potential
effect
modifications
atherosclerotic
(ASCVD)
risks,
104
participants
were
enrolled,
comprising
two
matched
groups:
52
high
ASCVD
risks
low
risks.
DNA
methylation
at
CpG
sites
indices
measured
for
all
participants.
Linear
mixed-effect
regression
models
used
to
evaluate
associations
ambient
pollution,
biomarkers,
methylation.
observed
that
every
5-day
standard
deviation
(SD)
increment
PM
