Journal of Toxicology and Environmental Health Part B,
Journal Year:
2022,
Volume and Issue:
25(8), P. 405 - 421
Published: Nov. 9, 2022
Microplastics
(MPs)
are
contaminants
widely
distributed
in
the
environment
and
biota.
Previously,
most
studies
focused
on
identifying
characterizing
microplastics
marine
environment,
while
their
impact
freshwater
ecosystems
remains
to
be
determined.
This
review
summarizes
recent
findings
regarding
MPs
physiological,
immunological,
genetic
effects
amphibians
based
upon
biological
relevance
of
this
species
as
indicators
pollution.
Data
demonstrated
that
contamination
may
potentially
alter
various
physiological
processes
aquatic
animals,
mainly
embryonic
stages.
It
is
worthwhile
noting
adverse
might
enhanced
synergy
with
other
pollutants.
However,
counteract
effect
pollutants
through
microbiota
present
both
intestine
skin.
In
addition,
amphibian
microbial
composition
also
altered
by
themselves
a
manner
leads
unpredicted
health
consequences
amphibians.
Environmental Technology & Innovation,
Journal Year:
2021,
Volume and Issue:
25, P. 102122 - 102122
Published: Nov. 27, 2021
Triclosan
(TCS),
a
lipophilic
broad-spectrum
biocide
is
widely
used
in
personal
care,
acrylic,
veterinary,
medical
and
household
products.
It
has
been
observed
to
be
present
aquatic
environments,
animal
plant
tissues
around
the
world,
even
human
blood,
urine
breast
milk.
Under
natural
conditions,
TCS
degrades
photolytically
as
well
through
microbial
action
into
more
persistent
toxic
byproducts
like
dioxins.
Moreover,
accumulation
deep
water
bodies
or
soil
strata
where
light
not
adequately
available
makes
its
degradation
prolonged.
Present
review
undertaken
with
an
objective
highlight
concerns
surrounding
exposure
organisms,
infiltration
routes
food
chain,
persistence
accumulation,
teratogenic,
biochemical
cytogenic
effects
on
wide
range
of
species.
The
widespread
use
products
containing
potential
toxicity
at
lethal
concentrations
it
compound
utmost
concern
worldwide
hence
under
permissible
levels,
proper
disposal
needs
regulated.
Sustainability,
Journal Year:
2022,
Volume and Issue:
14(18), P. 11784 - 11784
Published: Sept. 19, 2022
Aquatic
environmental
pollution
is
a
rather
worrying
and
increasingly
topical
problem
that
requires
the
development
promotion
of
innovative
ecofriendly
technologies.
Pollutants
in
water
include
many
common
substances
can
reach
aquatic
ecosystems
through
several
pathways
including
wastewater,
atmosphere,
ship
discharges,
other
sources.
Most
these
toxic
compounds
are
internalized
by
organisms,
leading
to
bioaccumulation
tissues
reaching
any
level
food
chain
biomagnification
process.
These
mechanisms
develop
into
adverse
effects
on
physiology
organisms
biochemical
processes
natural
ecosystems,
thus
affecting
animals,
environments,
indirectly,
human
health.
Innovative
technologies
tackle
marine
bioremediation:
suitable,
biological,
ecological
approach
enhances
ability
micro-organisms
transform
waste
forms
be
used
organisms.
In
this
context,
appear
essential
for
detoxification
systems
due
their
metabolic
activity.
This
review
provides
careful
analysis
characteristics
main
pollutants
affect
with
focus
environments.
It
also
offers
clear
guidance
biological
strategies
employed
prevent,
limit,
remediate
anthropogenic
influences
Journal of Advanced Research,
Journal Year:
2022,
Volume and Issue:
52, P. 3 - 18
Published: Nov. 10, 2022
Microplastic
pollution
seriously
threatens
the
health
and
safety
of
humans
wildlife.
Avian
is
one
main
species
endangered
by
microplastics.
However,
damage
mechanism
microplastics
to
digestive
system
avian
not
clear.
The
gut-liver
axis
a
bidirectional
channel
that
regulates
exchange
information
between
gut
liver
also
key
target
for
tissue
caused
pollutants.
This
study
aimed
elucidate
toxicity
in
role
it.
We
constructed
an
exposure
model
environmental
concentrations
toxicological
chickens
reveal
polystyrene
(PS-MPs)
16S
rRNA,
transcriptomics
metabolomics.
PS-MPs
changed
death
mode
from
apoptosis
necrosis
pyroptosis
upregulating
Caspase
8,
disrupting
intestinal
vascular
barrier,
disturbing
flora
promoting
accumulation
lipopolysaccharide.
Harmful
metabolites
were
translocated
through
liver-gut
axis,
eliciting
hepatic
immune
responses
lipid
metabolism
disorders
apoptosis.
Liver
injury
involves
multiple
molecular
effects
mitochondrial
dynamics
disturbance,
oxidative
stress,
endoplasmic
reticulum
cell
cycle
disturbance.
Furthermore,
metabolomics
suggested
caffeine
melanin
may
be
potential
natural
resistance
substances
Taken
together,
our
data
demonstrate
avian,
revealing
critical
will
provide
reference
protecting
populations.
