Annals of Animal Science,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 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.
Cureus,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 23, 2025
Recurrent
pregnancy
loss
(RPL)
involves
multiple
consecutive
miscarriages
in
early
pregnancy,
affecting
a
significant
number
of
Indian
women
and
placing
substantial
physical
emotional
stress
on
expecting
couples.
This
expert
consensus
aims
to
highlight
probiotics
as
promising
option
for
enhancing
fertility
supporting
successful
outcomes,
offering
hope
individuals
couples
affected
by
RPL.
A
group
fourteen
experts
with
diverse
expertise
gynecology,
obstetrics,
from
across
India
gathered
between
June
29
30,
2024.
According
the
experts,
advanced
maternal
age
emerges
an
independent
risk
factor
miscarriage,
increased
risks
among
older
women.
The
major
contributors
RPL
include
thyroid
disease
polycystic
ovarian
disease.
Experts
emphasize
that
vaginal
microbiome
dysbiosis,
characterized
reduced
dominance
Lactobacilli,
is
associated
adverse
outcome,
such
preterm
birth,
loss,
events
Oral
probiotic
supplementation,
particularly
strains
like
L.
acidophilus
rhamnosus,
may
improve
embryo
implantation,
reduce
miscarriage
risk,
support
maintenance.
healthy
lifestyle
choice
minimal
use
antibiotics
are
important
creating
positive
reproductive
outcome.
present
opinion
supports
potential
benefits
probiotics,
Lactobacillus
species,
managing
improving
outcomes.
By
promoting
balanced
microbiota,
reducing
inflammation,
modulating
immune
responses,
play
critical
role
success.
Animals,
Journal Year:
2024,
Volume and Issue:
14(20), P. 2976 - 2976
Published: Oct. 15, 2024
Coccidiosis
in
broiler
chickens
continues
to
be
a
major
disease
of
the
gastrointestinal
tract,
causing
economic
losses
poultry
industry
worldwide.
The
goal
this
study
was
generate
symptomatic
Eimeria
maxima
(1000
oocysts)
infection
determine
its
effect
on
luminal
and
mucosal
microbiota
populations
(L
M)
jejunum
ileum
(J
IL).
Samples
were
taken
from
day
0
14
post-infection,
sequencing
16S
rRNA
performed
using
Illumina
technology.
Infected
birds
had
significantly
(p
<
0.0001)
lower
body
weight
gain
(BWG),
higher
feed
conversion
ratio
(FCR)
=
0.0015),
increased
crypt
depth,
decreased
villus
height
0.05).
significant
differences
alpha
beta
diversity
observed
primarily
at
(D7).
Analysis
taxonomy
indicated
that
J-L
M
dominated
by
Lactobacillus,
IL-M,
changeover
Candidatus
Arthromitus
Lactobacillus
as
taxon
observed,
which
occurred
quicky
infected
animals.
LEfSe
analysis
found
J-M
chickens,
more
abundant
(IF)
chickens.
These
findings
show
E.
affects
small
intestine
time-dependent
manner,
with
different
effects
populations.
Poultry Science,
Journal Year:
2024,
Volume and Issue:
103(11), P. 104115 - 104115
Published: July 17, 2024
The
widespread
use
of
antibiotics
causes
the
development
antibiotic-resistant
bacterial
strains,
which
have
a
severe
impact
on
poultry
productivity
and
human
health.
As
result,
research
is
continuing
to
develop
safe
natural
antibiotic
alternatives.
In
current
study,
Bacillus
pumilus
SA388
was
isolated
from
chicken
feces
confirmed
be
probiotic.
selected
strain
tested
for
its
antimutagenic
antioxidant
capabilities
before
being
employed
as
probiotic
food
supplement
alternative.
effect
B.
broiler
chickens'
growth
performance,
gut
microbiome,
blood
biochemical
markers,
immunological
response,
meat
quality
also
studied.
showed
significant
bactericidal
activity
against
Streptococcus
pyogenes,
Listeria
monocytogenes,
Staphylococcus
aureus,
Escherichia
coli,
Salmonella
typhi,
Klebsiella
pneumonia.
A
total
200
chickens
were
used
in
present
divided
equally
among
four
experimental
groups
(ten
birds
per
group
with
five
replicates):
1
(control,
G1)
received
basal
diet
without
SA388,
2
(G2)
supplemented
0.4
mg/kg
3
(G3)
0.8
4
(G4)
1.6
SA388.
Over
35
days,
SA388-supplemented
outperformed
G1
terms
body
weight
gain,
performance
index,
feed
conversion
ratio,
preference
G4
treatment.
levels
alanine
aminotransferase
(ALT),
aspartate
transaminase
(AST),
low-density
lipoprotein
(LDL),
cholesterol
decreased
significantly
(P
<
0.05)
increasing
dosages
compared
control
group.
Dietary
supplementation
at
resulted
improved
lipid
profile,
thyroid
function,
microbiota
(G1).
Compared
broilers
treatment
(G1),
addition
enhanced
juiciness,
tenderness,
aroma,
taste.
Adding
different
doses
average
intake
while
economic
relative
efficiency
measures.
conclusion,
has
been
proven
an
effective
nutritional
supplement.
