The Medical and Ecological Problems,
Год журнала:
2024,
Номер
28(3), С. 42 - 60
Опубликована: Дек. 30, 2024
Airborne
microplastic
(NP)
and
nanoplastic
(MP)
pollution
has
emerged
as
a
pressing
environmental
concern
with
significant
implications
for
human
health.
While
MPs
are
present
both
indoors
outdoors,
indoor
concentrations
generally
higher
due
to
the
abrasion
of
household
materials,
furniture,
other
domestic
sources.
NPs,
when
inhaled,
accumulate
in
various
lung
regions,
exerting
toxic
effects
potentially
leading
respiratory
diseases.
This
systematic
review,
conducted
according
PRISMA
guidelines,
evaluates
recent
experimental
studies
on
pathogenic
impact
nanomicroplastics
(NMPs)
tissues
using
vivo
vitro
models.
The
review
included
10
analyzing
MP
accumulation
90
examining
pathogenetic
mechanisms
exposure.
Research
data
indicates
predominance
polymeric
fibers
such
polypropylene,
polyethylene
terephthalate,
polytetrafluoroethylene,
accounting
nearly
half
structures.
NMPs
exhibit
size-
composition-dependent
accumulation,
smaller
positively
charged
particles
showing
translocation
potential
systemic
circulation
organs.
highlights
synergistic
heavy
metals
pollutants,
interaction
pulmonary
surfactant,
role
exacerbating
Current
analysis
underscores
growing
interest
NMP-related
health
risks
identifies
knowledge
gaps,
including
need
standardization
NMP
toxicity
testing
further
exploration
biological
systems.
findings
emphasize
importance
mitigating
exposure
safeguard
pave
way
future
research
long-term
impacts
airborne
As
the
production,
usage,
and
disposal
of
plastics
increase,
microplastics
generated—plastic
particles
smaller
than
5
mm—increases,
exacerbating
environmental
pollution.
In
turn,
various
organisms
become
increasingly
exposed
to
contaminated
environments,
potentially
affecting
humans
through
food
chain.
Crucial
findings
from
in
vivo
experiments
indicate
histopathological
changes
caused
by
impact
morphology
physiological
function
organisms.
This
study
describes
induced
across
circulatory,
nervous,
digestive,
respiratory,
reproductive
systems
explains
associated
functional
alterations.
Except
nervous
system,
main
morphological
involve
degenerative
throughout
body,
such
as
apoptosis,
inflammation,
fibrosis.
Most
were
inflammatory
responses
microplastics,
leading
fibrosis
subsequent
impairments.
Various
studies
confirm
that
stimulate
cells,
increased
reactive
oxygen
species
cell
death.
Consequently,
these
impair
related
systemic
functions.
review
highlights
fundamental
organs
cells
due
discusses
limitations
involving
showing
no
changes.
Environmental Science & Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 19, 2025
Aged
micro(nano)plastics
(MNPs)
are
normally
the
ultimate
state
of
plastics
in
environment
after
aging.
The
changes
physical
and
chemical
characteristics
aged
MNPs
significantly
influence
their
environmental
behavior
by
releasing
additives,
forming
byproducts,
adsorbing
contaminants.
However,
a
systematic
review
is
lacking
on
effects
ecological
human
health
regarding
increasing
but
scattered
studies
results.
This
Review
first
summarizes
unique
methods
for
quantifying
aging
degree.
Then
we
focused
potential
impacts
organisms,
ecosystems,
health,
including
"Trojan
horse"
under
real
conditions.
Through
combining
meta-analysis
analytic
hierarchy
process
(AHP)
model,
demonstrated
that,
compared
to
virgin
MNPs,
would
result
biomass
decrease
oxidative
stress
increase
organisms
lead
total
N/P
greenhouse
gas
emissions
ecosystems
while
causing
cell
apoptosis,
antioxidant
system
reaction,
inflammation
health.
Within
framework
risk
assessment,
used
quotient
(RQ)
physiologically
based
pharmacokinetic
(PBK)
models
as
examples
illustrate
importance
considering
degree
data
acquisition,
model
building,
formula
evaluation.
Given
risks
our
urgent
call
more
understand
hazards
real-world
environments.
Journal of Education Health and Sport,
Год журнала:
2024,
Номер
72, С. 51690 - 51690
Опубликована: Май 31, 2024
Introduction
and
Purpose:
Microplastics,
ubiquitous
environmental
contaminants,
are
increasingly
recognized
for
their
potential
to
impact
human
health.
This
review
aims
consolidate
existing
knowledge
on
the
pathways
through
which
microplastics
interact
with
biological
systems
elucidate
health
implications.
State
of
Knowledge:
Microplastics
pervasive
in
various
environments,
from
aquatic
terrestrial
ecosystems,
they
eventually
enter
body
via
ingestion,
inhalation,
or
dermal
absorption.
Studies
have
suggested
that
carry
toxic
substances,
such
as
heavy
metals
organic
pollutants,
known
endocrine
disruptors
carcinogens.
Additionally,
physical
presence
has
been
linked
inflammation
other
negative
outcomes.
Research
this
field
is
complex
interdisciplinary,
involving
toxicology,
science,
public
disciplines.
Summary:
The
concerning,
there
a
clear
need
further
research
understand
extent
risks
associated
chronic
exposure.
Public
strategies
should
include
both
reducing
microplastic
pollution
strengthening
regulations
plastic
waste.
Meanwhile,
medical
professionals
consider
exposure
when
diagnosing
treating
conditions.
Future
aim
clarify
mechanisms
toxicity
establish
safe
levels
exposure,
multidisciplinary
approach
being
essential
comprehensive
understanding
effective
intervention.
Particle and Fibre Toxicology,
Год журнала:
2024,
Номер
21(1)
Опубликована: Дек. 4, 2024
Airborne
micro-
and
nanoplastics
(AMNPs)
are
ubiquitously
present
in
human
living
environments
pose
significant
threats
to
respiratory
health.
Currently,
much
research
has
been
conducted
on
the
relationship
between
(MNPs)
cardiovascular
gastrointestinal
diseases,
yet
there
is
a
clear
lack
of
understanding
regarding
link
AMNPs
diseases.
Therefore,
it
imperative
explore
two.
Recent
extensive
studies
by
numerous
scholars
characteristics
their
with
diseases
have
robustly
demonstrated
that
from
various
sources
significantly
influence
onset
progression
conditions.
Thus,
investigating
intrinsic
mechanisms
involved
finding
necessary
preventive
therapeutic
measures
crucial.
In
this
review,
we
primarily
describe
fundamental
AMNPs,
impact
system,
toxic
facilitate
disease
development.
It
hoped
article
will
provide
new
insights
for
further
contribute
advancement
Sarhad Journal of Agriculture,
Год журнала:
2024,
Номер
39(s1)
Опубликована: Янв. 1, 2024
Microplastic
(MPs)
pollution
is
an
increasing
global
problem,
creating
deep
concerns
regarding
its
potential
impact
on
human
health.Numerous
experiments
have
been
conducted
living
organisms
to
investigate
the
dispersion
patterns
of
MPs.Furthermore,
extent
distribution
and
research
MPs
about
mice
still
needs
be
improved.This
study
aimed
determine
PET
(polyethylene
terephthalate)
mice's
weight,
feces,
appetite.Four
feed
experiments,
P0
(pellet
BR1),
P1
(potato
from
Pujon
Farm),
P2
mixed
300
µg
PET),
P3
600
were
investigated
in
this
research.PET
at
a
dose
had
worst
compared
others.There
changes
eating
performance,
body
feces
treatment
due
contained
them.Another
consequence
anticipated:
A
reduction
microbial
diversity
intestines
mice,
resulting
fall
both
weight
mice.
