Animals,
Год журнала:
2024,
Номер
14(23), С. 3529 - 3529
Опубликована: Дек. 6, 2024
Veterinary
drugs
are
extensively
utilized
in
poultry
farming
for
purposes
such
as
disease
prevention,
treatment,
and
feed
efficiency
enhancement.
However,
the
application
of
these
can
lead
to
unacceptable
residues
edible
products.
This
study
aimed
investigate
residue
profiles
veterinary
silkie
chickens.
A
total
130
chicken
samples
were
collected
from
two
major
retail
markets
Taiwan
between
2022
2024.
The
analysis
drug
was
conducted
using
liquid
chromatography
coupled
with
tandem
mass
spectrometry
(LC-MS/MS).
overall
detection
rate
57.7%,
most
found
be
below
maximum
limits.
Among
detected
drugs,
trimethoprim
prevalent,
followed
by
nicarbazin,
robenidine,
decoquinate,
diclazuril,
sulfamonomethoxine.
Notably,
there
a
31.4%
chance
that
different
same
flock
would
yield
varying
results.
Furthermore,
positive
correlation
observed
sample
weight.
In
conclusion,
this
provides
valuable
epidemiological
data
on
chickens
Taiwan.
future,
it
is
highly
recommended
continuously
monitored,
food
product
sampling
protocols
adjusted
annually
ensure
ongoing
compliance
safety
standards
protect
consumer
health.
Microorganisms,
Год журнала:
2025,
Номер
13(3), С. 557 - 557
Опубликована: Март 1, 2025
Antimicrobial
resistance
(AMR)
is
a
growing
global
health
crisis
that
threatens
the
efficacy
of
antibiotics
and
modern
medical
interventions.
The
emergence
multidrug-resistant
(MDR)
pathogens,
exacerbated
by
misuse
in
healthcare
agriculture,
underscores
urgent
need
for
innovative
solutions.
(1)
Background:
AMR
arises
from
complex
interactions
between
human,
animal,
environmental
health,
further
aggravated
overuse
inadequate
regulation
antibiotics.
Conventional
treatments
are
increasingly
ineffective,
necessitating
alternative
strategies.
Emerging
approaches,
including
bacteriophage
therapy,
antimicrobial
peptides
(AMPs),
nanotechnology,
microbial
extracellular
vesicles
(EVs),
CRISPR-based
antimicrobials,
provide
novel
mechanisms
complement
traditional
combating
resistant
pathogens.
(2)
Methods:
This
review
critically
analyzes
advanced
antibacterial
strategies
conjunction
with
systemic
reforms
such
as
stewardship
programs,
One
Health
framework,
surveillance
tools.
These
methods
can
enhance
detection,
guide
interventions,
promote
sustainable
practices.
Additionally,
economic,
logistical,
regulatory
challenges
impeding
their
implementation
evaluated.
(3)
Results:
technologies,
CRISPR
exhibit
promising
potential
targeting
mechanisms.
However,
disparities
resource
distribution
barriers
hinder
widespread
adoption.
Public–private
partnerships
agriculture
practices
critical
to
overcoming
these
obstacles.
(4)
Conclusions:
A
holistic
integrated
approach
essential
mitigating
impact
AMR.
By
aligning
therapeutic
policies,
fostering
interdisciplinary
collaboration,
ensuring
equitable
distribution,
we
develop
response
this
21st-century
challenge.
Avian Pathology,
Год журнала:
2025,
Номер
unknown, С. 1 - 54
Опубликована: Март 26, 2025
Birds
harbor
Enterococcus
faecium
and
faecalis
as
gut
commensals
but
could
acquire
transmit
high-priority
strains.
Following
the
PRISMA
guidelines,
eligible
studies
that
reported
antimicrobial
resistance
(AMR)
profiles
of
E.
from
samples
food-producing
(FPBs)
wild
birds
(WBs)
published
2005
to
2024
were
screened
major
bibliographic
databases.
Random-effect
models
used
determine
pooled
prevalences
(PPs)
vancomycin
(VANR),
ampicillin
(AMPR),
linezolid
(LZDR)
resistant
non-duplicated
(WBs).
Of
36
studies,
overall
PP
VANR-E.
1.8%
0.7%,
respectively.
AMPR-E.
1.6%
0.6%,
LZDR-E.
1%
0.8%,
Subgroup
analyses
revealed
significant
temporal
variations
in
PPs
(p
<
0.05).
FPBs
had
significantly
higher
VANR,
AMPR
LZDR
than
WBs
Healthcare-associated
vanA-carrying
lineages
(ST16,
ST17,
ST18,
ST412)
optrA-carrying
(ST32,
ST59,
ST330)
identified.
In
FPBs,
Egypt
highest
(11.9%)
(2.8%).
Conversely,
USA
(2.4%).
A
frequency
vancomycin-
linezolid-resistant
strains
exists,
are
disproportionately
distributed
based
on
bird
species,
years
study,
countries,
indicating
varied
selection
pressure.
Significantly
prevalence
was
found,
highlighting
capacity
birds.
Poultry Science,
Год журнала:
2025,
Номер
unknown, С. 105105 - 105105
Опубликована: Март 1, 2025
The
use
of
growth
promoters
in
broiler
feed
is
a
common
practice
to
enhance
efficiency
and
accelerate
rates.
Ciprofloxacin,
widely
used
antibiotic
poultry
farming,
promotes
disease
prevention
but
raises
concerns
about
residues
meat
the
development
resistance.
This
study
examines
dietary
effects
WH
ciprofloxacin
on
rate,
conversion
ratio
(FCR),
quality,
muscle
histology.
Ninety
broilers
were
randomly
assigned
one
three
groups:
control
group,
WH-supplemented
group
(2.5%
daily
feed),
(Cipro)
(8
mg/kg
body
weight).
Feed
consumption
weight
monitored
daily,
after
sacrifice,
breast
muscles
collected
for
quality
assessment
histopathological
analysis.
supplementation
significantly
improved
(P
<
0.05)
gain,
broilers.
Compared
groups,
WH-treated
exhibited
lower
cooking
drip
loss
0.05),
higher
water-holding
capacity
0.01),
reduced
shear
force
value
indicating
texture.
Ciprofloxacin
treatment
resulted
redness
0.001)
increased
yellowness
while
lightness
remained
unchanged
across
groups.
Histological
analysis
revealed
greater
perimysium
thickness
intermuscular
adipose
infiltration
broilers,
suggesting
enhanced
structure.
presents
safer,
sustainable
alternative
antibiotics
production.
