Environmental Toxicology,
Год журнала:
2023,
Номер
38(12), С. 2993 - 3005
Опубликована: Авг. 20, 2023
3,3',4,4',5-pentachlorobiphenyl
(PCB126)
is
widely
distributed,
non-degradable
and
bioaccumulative,
which
can
affect
the
function
of
tissues
organs
living
organisms.
Melatonin
(MT)
a
sort
indole
neurohormone
that
mainly
secreted
by
pineal
gland.
Numerous
studies
have
shown
MT
alleviate
intestinal
injury
through
various
mechanisms
such
as
antioxidant,
anti-inflammatory,
anti-apoptosis.
For
above
reasons,
aim
this
study
to
explore
mechanism
in
mice
after
exposure
PCB126
well
antagonistic
effect
MT.
Mice
were
respectively
fed
(0.326
mg/kg)
and/or
(10
vivo.
In
vitro,
colonic
epithelial
cells
(MCEC)
treated
with
(150
μM)
(2
mM).
We
found
microscopic
structure
colon
tissue
was
impaired
PCB126.
The
levels
oxidative
stress,
protein
mRNA
expression
inflammatory
related
factors
significantly
increased
tight
junction
decreased.
Notably,
promote
Nrf2/HO-1
level
reduce
caused
Further
vitro
treatment
reactive
oxygen
species
inhibitors
(NAC)
showed
it
alleviated
PCB126-induced
MCEC
cell
damage.
summary,
results
suggested
alleviates
inflammation
inhibiting
overproduction
(ROS)
up-regulating
protein.
Our
contribute
further
comprehension
toxicity
effects
significant
role
preserving
injury.
Environmental Toxicology,
Год журнала:
2023,
Номер
39(4), С. 2052 - 2063
Опубликована: Дек. 14, 2023
Abstract
Imidacloprid
(IMI)
is
a
neonicotinoid
insecticide
with
the
highest
global
market
share,
and
IMI
exposure
in
environment
can
negatively
affect
many
nontarget
organisms
(a
general
term
for
affected
by
drugs
other
than
target
organisms).
Resveratrol
(RSV),
non‐flavonoid
polyphenolic
organic
compound
derived
from
peanuts,
grapes,
plants,
has
anti‐inflammatory
antioxidant
effects.
It
currently
unclear
how
RSV
protects
against
cell
damage
caused
IMI.
Therefore,
we
established
an
experimental
model
of
chicken
lymphocyte
lines
exposed
to
110
μg/mL
and/or
0.5
μM
24
h.
According
results,
markedly
raised
intracellular
reactive
oxygen
species
levels
diminished
activity
cellular
enzymes
(CAT,
SOD,
GPx),
leading
MDA
accumulation
decreased
T‐AOC.
JNK
,
ERK
P38
essential
components
mitogen‐activated
protein
kinase
(MAPK)
signaling
pathway,
were
also
expressed
more
when
was
present.
Additionally,
resulted
upregulation
mitochondrial
apoptosis
(
Caspase
3
9
Bax
Cyt‐c
)
necroptosis
8
RIPK1
RIPK3
MLKL
related
factors
expression,
downregulation
Bcl‐2
induction
cytokine
IL‐6
TNF‐α
IFN‐γ
expression.
The
combined
treatment
significantly
reduced
oxidative
stress
levels,
inhibited
MAPK
alleviated
IMI‐induced
apoptosis,
necroptosis,
immune
dysfunction.
To
summarize,
antagonized
dysfunction
inhibiting
ROS/MAPK
pathway.
Biological Trace Element Research,
Год журнала:
2023,
Номер
201(11), С. 5379 - 5388
Опубликована: Фев. 15, 2023
Abstract
Imidacloprid
is
an
insecticide
that
protects
against
insects
in
the
agriculture,
animal,
and
poultry
production
sectors.
Since
accumulation
of
imidacloprid
induces
adverse
impacts
on
general
health
status
quality
food
chain,
this
study
tested
broilers.
Besides,
selenium
nanoparticles
were
fed
to
birds
relieve
negative
growth
performance
status.
Birds
(1-day
age,
initial
weight
46.05
±
1.0
g)
divided
into
four
groups
(triplicates)
where
15
chicks
each
replicate
(45
for
group).
The
first
group
(control)
was
basal
diet
without
either
or
toxicity.
second
nano
form
at
3
mg/kg.
third
exposed
1/10
LT
50
(3
mg/kg
body
weight).
fourth
mg/kg)
All
kept
under
same
conditions
35
days.
final
gain
showed
marked
improvement
compared
imidacloprid-exposed
group,
while
feed
intake
conversion
ratio
markedly
reduced.
red
blood
cells
higher
values
than
control
those
imidacloprid.
Interestingly,
hemoglobulin
hematocrit
increased
with
exposure.
Furthermore,
white
total
protein,
albumin,
globulin
feeding.
had
aspartate
aminotransferase
(AST),
alanine
(ALT),
malondialdehyde
levels
remaining
groups.
Accordingly,
dietary
are
suggested
broiler
cope
effects
Reviews in Aquaculture,
Год журнала:
2024,
Номер
16(3), С. 1266 - 1285
Опубликована: Янв. 29, 2024
Abstract
Reactive
oxygen
species
(ROS),
which
are
key
cellular
signalling
molecules,
reactive
chemicals
containing
oxygen.
Cell
survival
or
death
is
a
critical
issue
in
the
inflammatory
response.
Accumulation
of
ROS
involves
generation
and
scavenging,
determine
homeostasis.
Understanding
roles
modulating
response
fish
vital
for
helping
protect
from
damage
water
pollutants
harsh
environmental
conditions.
ROS‐related
genes
pathways
relatively
conserved
but
vary
among
different
species.
Recent
frequent
incidences
diseases
have
posed
considerable
challenge
to
large‐scale
aquaculture.
important
stress
perception,
integration
diverse
stress‐responsive
networks,
activation
animal
defence
mechanisms,
frequently
occur
during
inflammation
fish.
This
review
summarises
recent
studies
on
Furthermore,
it
examines
relationship
between
may
contribute
understanding
underlying
mechanisms
by
regulate
provide
suggestions
sustainable
development
Frontiers in Pharmacology,
Год журнала:
2025,
Номер
16
Опубликована: Янв. 29, 2025
Euodiae
Fructus
(EF)
is
the
dried
and
nearly
ripe
fruit
of
Euodia
rutaecarpa
,
first
recorded
in
Shen
Nong’s
Herbal
Classic
.
EF
a
versatile
Traditional
Chinese
Medicine
(TCM)
known
for
effects
dispelling
colds
alleviating
pain,
suppressing
adverse
qi
to
relieve
vomiting,
boosting
yang
mitigate
diarrhea.
However,
it
should
be
noted
that
possesses
mild
toxicity.
In
TCM
prescriptions,
employed
treat
various
ailments,
including
abdominal
diarrhea,
chronic
non-atrophic
gastritis,
irritable
bowel
syndrome,
primary
dysmenorrhea.
This
review
collected
literature
published
before
September
2024
on
EF.
An
exhaustive
analysis
was
conducted
utilizing
multiple
sources,
namely
classic
books
scientific
databases
like
Web
Science,
PubMed,
Elsevier,
ACS,
ResearchGate,
Google
Scholar,
National
Knowledge
Infrastructure.
So
far,
more
than
300
metabolites
have
been
extracted
identified
from
EF,
exhibiting
pharmacological
effects,
such
as
cardiovascular
protection,
gastrointestinal
neuroprotection,
anti-inflammation,
analgesia,
anti-tumor,
glucose
lipid
metabolism
regulation,
etc.
It
also
exhibits
diverse
toxicological
properties
poses
specific
toxic
risks
liver,
heart,
kidney.
Nonetheless,
research
scarce
regarding
toxicology
especially
its
cardiotoxicity
nephrotoxicity.
Further
in-depth
necessary
explore
mechanisms
underlying
EF’s
develop
strategies
quality
control
toxicity
mitigation.
The
can
reduced
by
processing,
but
this
aspect
rarely
discussed,
needs
further
standardized.
Evodiamine,
rutaecarpine,
limonin
are
effective
one
causes
evodiamine
rutaecarpine
intensely
studied,
there
few
studies
other
Therefore,
paper
focuses
botanical
characteristics,
traditional
applications,
processing
methods,
phytochemistry,
control,
pharmacology,
We
hope
provides
theoretical
basis
future
high-value
high-connotation
development