Aquaculture Nutrition,
Journal Year:
2024,
Volume and Issue:
2024(1)
Published: Jan. 1, 2024
In
the
present
study,
we
investigated
effect
of
dietary
supplementation
with
probiotic
Bacillus
amyloliquefaciens
AV5
(OR647358)
on
growth,
serum
and
mucus
immune
responses,
metabolomics,
lipid
metabolism
Oreochromis
niloticus
.
Fishes
(27.2
±
1.7
g
9.0
1.2
cm)
were
fed
three
distinct
meals:
a
commercial
diet
(control‐GC)
two
treatment
diets
supplemented
probiotics
at
10
6
(G1)
8
cfu/g
(G2),
respectively,
for
30
days.
G2
group,
final
weight,
specific
growth
rate,
weight
gain
survival
feed
conversion
ratio
fish
significantly
improved
(
p
<
0.05).
Lysozyme,
myeloperoxidase,
alkaline
phosphatase
activities
in
higher
0.05)
G1
groups.
The
total
protein,
superoxide
dismutase,
glutathione
peroxidase,
reactive
oxygen
species,
nitrogen
species
levels
noticeably
G2.
addition,
groups,
enzymes
involved
metabolism,
such
as
pyruvate
kinase,
2‐hydroxyethyl‐ThPP,
dihydrolipoamide
dehydrogenase,
increased.
Distal
gastrointestinal
metabolites,
glycerophospholipids
histidine,
observed.
These
findings
strongly
indicate
that
incorporating
B.
into
feeds
positively
influences
immunity,
metabolism.
International Journal of Molecular Sciences,
Journal Year:
2025,
Volume and Issue:
26(7), P. 2927 - 2927
Published: March 24, 2025
The
purpose
of
the
present
work
was
to
establish
transportation
conditions
for
keeping
Trachinotus
ovatus
alive
by
means
corona-induced
dormancy
in
combination
with
taurine.
It
also
investigated
synergistic
regulatory
effects
on
oxidative
stress
mitigation
and
immune
function
during
low-temperature
clarified
underlying
mechanism.
pretreatment
induced
pulsed
direct
current
could
reduce
accumulation
reactive
oxygen
species
fish
under
hypothermal
water-restricted
significantly
enhance
environmental
adaptability
ovatus.
survival
period
rate
were
increased
when
combined
taurine
at
a
concentration
70
mg/L,
activities
enzymes
related
significantly,
including
catalase,
superoxide
dismutase
(SOD),
glutathione
S-transferase,
so
on.
mechanism
involved
upregulation
mRNA
expression
Nrf2/Keap1
pathway
components.
Furthermore,
supplementation
found
bolster
Histological
examinations
revealed
that
exerted
protective
ultrastructural
integrity
liver
gills,
which
susceptible
stress-induced
damage
transportation.
Altogether,
concerted
action
corona
mitigated
responses
tissue
injuries
live
transportation,
thereby
providing
mechanistic
basis
enhancement
techniques.
Aquaculture International,
Journal Year:
2023,
Volume and Issue:
32(4), P. 4061 - 4090
Published: Dec. 23, 2023
Abstract
Water
temperature
is
a
major
environmental
factor
affecting
fish
activity,
physiology,
behavior,
and
growth.
Alpha
lipoic
acid
(ALA)
has
garnered
much
attention
lately
as
an
aqua
feed
supplement
because
of
its
antioxidant
effects.
Thus,
this
study
aimed
to
assess
the
effect
dietary
ALA
on
performance,
hematological
immunological
indices,
behavior
oxidative
stress,
apoptosis,
genetic
inflammation
in
Oreochromis
niloticus
following
60
days
cold
stress.
Two
hundred
forty
were
divided
into
four
groups
(15
fish/replicate,
N
=
fish/group).
The
control
(CNT)
reared
at
25
°C
fed
basal
diet
without
any
supplementation
or
containing
600
mg
ALA/kg
diet,
respectively.
water-stressed
group
(CWS)
+
CWS
18
diets
ALA,
results
revealed
that
significantly
improved
utilization
growth
fish.
also
mitigated
CWS-induced
microcytic
hypochromic
anemia
hyperlipidemia.
Moreover,
considerably
enhanced
status
boosted
intestinal
α
amylase,
lipase,
protease,
serum
acetylcholinesterase
activity
CWS-exposed
Besides,
reversed
upregulation
proinflammatory
genes,
pro-apoptotic
heat
shock
protein,
proliferating
cell
nuclear
antigen
downregulation
superoxide
dismutase
catalase
gene
expressions
liver
spleen
tissues.
Furthermore,
reduced
histopathological
alterations
liver,
spleen,
intestine.
We
can
conclude
(600
mg/kg
diet)
could
be
recommended
boost
growth,
capacity,
immunity
attenuate
inflammatory
apoptotic
reactions
under
CWS-induced.
Animals,
Journal Year:
2024,
Volume and Issue:
14(16), P. 2388 - 2388
Published: Aug. 17, 2024
Investigating
the
physiological
and
biochemical
changes
of
ectothermic
species
before
entering
hibernation
would
contribute
to
understanding
how
they
adapt
low-temperature
environments.
Here,
red-eared
slider
turtle
(
