Taraxasterol alleviates aflatoxin B1-induced liver damage in broiler chickens via regulation of oxidative stress, apoptosis and autophagy
Ecotoxicology and Environmental Safety,
Journal Year:
2023,
Volume and Issue:
251, P. 114546 - 114546
Published: Jan. 14, 2023
Aflatoxin
B1
(AFB1)
is
the
most
dangerous
and
abundant
mycotoxin,
which
toxic
to
almost
all
animals,
poultry
more
sensitive
AFB1
toxicity.
Ingesting
AFB1-contaminated
feed
can
cause
significant
liver
damage
brings
serious
harm
poultry,
greatly
restricts
development
of
industry.
The
present
research
was
implemented
explore
intervention
effect
its
mechanism
taraxasterol
on
induced
by
in
broiler
chickens.
model
chickens
established
feeding
0.5
mg/kg
feed,
(25,
50
100
BW,
respectively)
given
drinking
water
for
21
days.
growth
performance,
function,
oxidative
stress,
apoptosis
autophagy
were
evaluated.
results
showed
that
increased
BW
reduced
feed-to-gain
ratio
AFB1.
Taraxasterol
improved
levels
serum
alanine
aminotransferase
(ALT),
aspartate
(AST),
γ-glutamyltransferase
(GGT),
total
bilirubin
(TBIL)
alkaline
phosphatase
(ALP),
attenuated
hepatic
histopathological
changes
Meantime,
down-regulated
cytochrome
P450
(CYP450)
enzyme
system
CYP1A1
CYP2A6
mRNA
expression,
inhibited
overproduction
reactive
oxygen
species
(ROS)
malondialdehyde
(MDA),
enhanced
activities
antioxidant
enzymes
glutathione
(GSH)
catalase
(CAT)
content
superoxide
dismutase
(SOD)
Furthermore,
up-regulated
protein
expression
nuclear
factor
E2
related
2
(Nrf2),
heme
oxygenase
1
(HO-1)
NAD(P)H:
quinone
oxidoreductase
(NQO1),
kelch
like
ECH
associated
(Keap1)
Keap1/Nrf2
signaling
pathway.
ultrastructural
observation
RT-qPCR
found
hepatocytes,
B-cell
lymphoma-2
(Bcl-2)
Bax
caspase3
mRNA.
Further,
restored
hepatocytes
phosphatidylinositol
3-kinase
K
(PI3K),
kinase
B
(AKT)
mammalian
target
rapamycin
(mTOR)
AFB1-induced
above
indicate
alleviates
through
regulation
pathway
exert
effect,
mitochondrial
improve
anti-apoptotic
ability
PI3K/AKT/mTOR
restore
autophagy.
Language: Английский
Soybean hull polysaccharides ameliorate lipid metabolic disorders and gut microbiota dysbiosis in high-fat diet-fed zebrafish
International Journal of Biological Macromolecules,
Journal Year:
2025,
Volume and Issue:
unknown, P. 141123 - 141123
Published: Feb. 1, 2025
Language: Английский
The molecular mechanisms of alpha-lipoic acid on ameliorating aflatoxin B1-induced liver toxicity and physiological dysfunction in northern snakehead (Channa argus)
Min Li,
No information about this author
Qiongya Fang,
No information about this author
Lei Xiu
No information about this author
et al.
Aquatic Toxicology,
Journal Year:
2023,
Volume and Issue:
257, P. 106466 - 106466
Published: March 1, 2023
Language: Английский
New perspectives in application of kidney biomarkers in mycotoxin induced nephrotoxicity, with a particular focus on domestic pigs
Frontiers in Microbiology,
Journal Year:
2023,
Volume and Issue:
14
Published: April 14, 2023
The
gradual
spread
of
Aspergilli
worldwide
is
adding
to
the
global
shortage
food
and
affecting
its
safe
consumption.
Aspergillus
-derived
mycotoxins,
including
aflatoxins
ochratoxin
A,
fumonisins
(members
fusariotoxin
group)
can
cause
pathological
damage
vital
organs,
kidney
or
liver.
Although
functions
as
major
excretory
system
in
mammals,
monitoring
screening
for
mycotoxin
induced
nephrotoxicity
only
now
a
developmental
area
field
livestock
feed
toxicology.
Currently
assessment
individual
exposure
mycotoxins
man
animals
usually
based
on
analysis
toxin
and/or
metabolite
contamination
blood
urine.
However,
this
requires
selective
sensitive
analytical
methods
(e.g.,
HPLC-MS/MS),
which
are
time
consuming
expensive.
toxicokinetic
metabolites
becoming
better
understood.
Several
biomarkers
used
successfully
drug
development,
however
cost-efficient,
reliable
urgently
needed
farm
early
signs
disease.
β
2
-microglobulin
(β
-MG)
N
-acetyl-β-D-glucosaminidase
(NAG)
dominant
employed
routinely
environmental
toxicology
research,
while
injury
molecule
1
(KIM-1)
neutrophil
gelatinase-associated
lipocalin
(NGAL)
also
emerging
effective
markers
identify
nephropathy.
Pigs
exposed
due
their
cereal-based
diet
particularly
susceptible
mycotoxins.
In
addition
commonly
diagnostic
plasma
creatinine,
NAG,
KIM-1
NGAL
be
pigs.
review,
currently
available
techniques
summarized,
animals.
Possible
approaches
considered,
could
detect
Language: Английский
Antioxidative and Antimycotoxigenic Efficacies of Thunbergia laurifolia Lindl. for Addressing Aflatoxicosis in Cherry Valley Ducks
Toxins,
Journal Year:
2024,
Volume and Issue:
16(8), P. 334 - 334
Published: July 27, 2024
This
study
aimed
to
assess
the
effectiveness
of
aflatoxin
B
Language: Английский
Citrus aurantium ‘Changshan-huyou’ physiological premature fruit drop: A promising prebiotic to tackle obesity
Chao Wang,
No information about this author
Mingfang Peng,
No information about this author
Zhipeng Gao
No information about this author
et al.
Phytomedicine,
Journal Year:
2024,
Volume and Issue:
136, P. 156347 - 156347
Published: Dec. 26, 2024
Language: Английский
Effects of tannic acid on growth performance, relative organ weight, antioxidative status, and intestinal histomorphology in broilers exposed to aflatoxin B1
Frontiers in Veterinary Science,
Journal Year:
2022,
Volume and Issue:
9
Published: Oct. 21, 2022
A
total
of
480
one-day-old
AA
broiler
chicks
were
randomly
allocated
to
one
four
treatments
in
a
2
×
factorial
investigate
the
effects
tannic
acid
(TA)
on
growth
performance,
relative
organ
weight,
antioxidant
capacity,
and
intestinal
health
broilers
dietary
exposed
aflatoxin
B
Language: Английский
Effect of Phyllosilicates As Toxin Binder On Productivity, Intestinal Morphology, and Liver Toxicity in Broiler Fed Afb1 Contaminated Feed
Gardika Windar Prahara,
No information about this author
Adhe Humaera,
No information about this author
Lies Mira Yusiati
No information about this author
et al.
Buletin Peternakan,
Journal Year:
2023,
Volume and Issue:
47(2), P. 82 - 82
Published: May 24, 2023
Aflatoxin
B1
is
a
toxin
produced
by
the
fungus
Aspergillus
flavus
which
reduces
development
and
function
of
organs
in
broilers.
The
aim
this
study
was
to
determine
effect
adding
binder
from
different
bentonite
feed
contaminated
with
AFB1
on
productivity,
intestinal
morphology,
liver
toxicity
A
total
60-day
old
chick
male
broilers
were
placed
12
pens.
Each
treatment
consisted
three
replicates,
each
replicate
containing
five
Treatment
P0
(control,
basal
diet,
without
addition
AFB1),
P1
(P0
+
100
µg/kg
4
g/kg
calcium
Type
A),
P2
B),
P3
B
kerolite
saponite).
diets
given
day
22
35
(finisher
phase).
results
showed
that
had
no
consumption,
body
weight
gain
conversion
(p>0.05).
Addition
increased
relative
duodenum
(p=0.024),
although
not
significantly
different.
Treatments
villus
length,
crypt
depth,
ratio
length
depth
(p>0.05),
but
decreased
width
(p=0.013).
tended
decrease
area
(p=0.055).
SGOT
SGPT
did
show
differences
between
treatments.
contamination
signs
histopathological
observations.
Based
research,
it
can
be
concluded
reduce
negative
chemical
liver.
Toxin
has
best
efficacy
for
Language: Английский