Annals of Animal Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 24, 2024
Abstract
Poultry
meat
and
eggs
are
considered
as
major
sources
of
food
for
rapidly
increasing
human
population
across
the
globe.
During
rearing
poultry,
different
antibiotics
were
included
in
poultry
diets
sub
therapeutic
doses
to
attain
improvements
growth
performance.
Recently,
use
production
has
been
one
reasons
behind
emergence
antibiotic
resistance
pathogens.
The
pressing
issue
led
complete
or
partial
bans
on
promoters
many
parts
world.
Moreover,
there
have
increased
concerns
among
consumers
about
residues
products.
These
administrative
an
incidence
bacterial
disease
outbreaks
thus
compromising
performance,
welfare,
economic
outcomes
producers.
This
ultimately
attracted
attention
researchers
find
alternative
strategies
that
could
replace
bring
production,
health,
safety
benefits
systems.
non-antibiotic
mainly
include
probiotics,
prebiotics,
synbiotics,
phytogenic
substances,
organic
acids,
antimicrobial
peptides,
enzymes,
bacteriophages,
egg
yolk
antibodies.
Inclusion
these
solutions
demonstrates
promising
results
terms
performance
birds’
health.
demonstrated
through
nutrient
absorption,
proliferation
beneficial
bacteria,
reduction
pathogenic
species,
metabolites
serve
energy
intestinal
epithelial
cells
host,
positive
modulation
immune
responses.
Apart
from
reducing
colonization
species
also
exhibited
satisfactory
efficacy
foodborne
pathogens
like
Salmonella
Campylobacter
jejuni
which
cause
illness
population.
In
this
paper,
we
reviewed
studies
evaluated
effects
types
poultry.
A
description
mechanism
action,
advantages,
disadvantages
gut
health
parameters
discussed
paper.
Foods,
Год журнала:
2025,
Номер
14(5), С. 870 - 870
Опубликована: Март 3, 2025
In
this
study,
the
impact
of
lentil
hull
soluble
dietary
fibers
(SDFs)
on
colitis
and
behavioral
deficits
in
mice
was
assessed.
Structural
characterizations
SDFs
confirmed
that
cellulase-modified
fiber
exhibited
better
physicochemical
properties:
more
porous
microstructure;
similar
polysaccharide
structure;
stable
particle
size
distribution;
higher
crystallinity;
adsorption
capacity;
lower
viscosity.
Additionally,
we
explored
its
potential
cognitive
benefits
via
gut-brain
axis
by
tests,
histopathology,
16S
rRNA
sequencing,
gas
chromatography
metabolomics
analysis.
The
results
showed
significantly
improved
inflammatory
symptoms
colon
brain
behaviors.
LSDF
had
efficacy
than
HSDF.
intervention
decreased
harmful
bacteria
abundance
(Bacteroides,
Flexispira
Escherichia,
etc.)
increased
beneficial
(Aggregatibacter
Helicobacter,
etc.).
also
affected
metabolites
through
sphingolipid
metabolism.
Spearman
correlation
analysis
there
a
positive
between
with
factors
(LPS,
IL-1β,
IL-6,
TNF-α,
metabolites,
while
were
positively
correlated
brain-derived
neurotrophic
factor
(BDNF),
IL-10,
behavior.
This
study
highlights
value
future
diet-based
therapeutic
strategies
targeting
interactions.
Foods,
Год журнала:
2025,
Номер
14(4), С. 656 - 656
Опубликована: Фев. 15, 2025
In
this
study,
we
examined
the
effect
of
xylooligosaccharide
(XOS)
supplementation
on
growth
performance,
carcass
characteristics,
and
meat
quality
Hu
lambs.
total,
60
lambs
(two
months
old
weighing
17.32
±
0.81
kg)
were
randomly
assigned
to
four
treatment
groups,
each
with
three
replicates
five
per
replicate.
The
fed
basal
diets
supplemented
0,
1.5,
3,
or
4.5
g/kg
XOSs
in
a
diet
for
days,
groups
designated
XOS0%,
XOS1.5%,
XOS3%,
XOS4.5%,
respectively.
results
revealed,
compared
theXOS0%
group,
XOS3%
group
presented
lower
F:G
during
31
45
d
(p
=
0.06).
By
60th
day,
body
length
indices
XOS4.5%
increased
XOS0%
significant
increase
observed
<
0.05).
Additionally,
GR
values
significantly,
rumen
fluid
pH
significantly
0.01).
crude
fat
content
XOS1.5%
hardness,
adhesiveness,
elasticity,
cohesiveness,
chewiness
mutton
increased,
although
differences
not
statistically
>
Correlation
analysis
indicates
that
there
is
correlation
between
traits,
factors
influencing
originate
from
period
slaughtering
phase,
which
can
be
attributed
effects
xylooligosaccharides.
conclusion,
XOS
had
positive
comprehensive
was
best.
Considering
production
cost,
3
identified
as
optimal
level
sheep.
Metabolites,
Год журнала:
2025,
Номер
15(3), С. 143 - 143
Опубликована: Фев. 20, 2025
Background:
β-cypermethrin
(β-CYP)
exhibits
high
toxicity
to
aquatic
organisms
and
poses
significant
risks
ecosystems.
Tetrahymena
thermophila,
a
protozoa
widely
distributed
in
environments,
can
tolerate
concentrations
of
β-cypermethrin.
However,
the
comprehensive
detoxification
mechanisms
remain
poorly
understood
Tetrahymena.
Methods:
Untargeted
metabolomics
was
used
explore
T.
thermophila
under
β-CYP
stress.
Results:
Trehalose,
maltose,
glycerol,
D-myo-inositol
were
upregulated
exposure
Furthermore,
expression
level
CYP5011A1
treatment.
knockout
mutants
resulted
decreasing
proliferation
rate
The
valine–leucine
isoleucine
biosynthesis
glycine–serine
threonine
metabolism
significantly
affected,
with
changed
amino
acids
including
serine,
isoleucine,
valine.
Conclusions:
These
findings
confirmed
that
develops
tolerance
by
carbohydrate
reprogramming
Cyp5011A1
improves
cellular
adaptations
influencing
acid
metabolisms.
Understanding
these
inform
practices
aimed
at
reducing
adverse
effects
agricultural
chemicals
on
microbial
environmental
health.
