Aquaculture Reports,
Journal Year:
2024,
Volume and Issue:
36, P. 102034 - 102034
Published: March 18, 2024
Phytochemicals
are
used
in
fish
farming
to
reduce
stress
and
combat
diseases
during
intensification.
Recently,
nanotechnology
has
represented
a
paradigm
shift
the
aquatic
feed
industry
improve
solubility,
availability,
efficacy
of
phytochemicals.
The
purpose
this
research
was
investigate
effects
dietary
supplementation
with
nano-curcumin
(CUNE)
on
growth,
utilization,
body
composition,
blood
biochemistry,
antioxidant
status,
disease
resistance
Vibrio
parahaemolyticus
(V.
parahaemolyticus),
expression
insulin-like
growth
factor
1
(IGF-1),
hormone
(GH),
interleukin-10
(IL-10),
interlukin-1β
(IL-1β)
genes
European
Seabass
(Dicentrarchus
labrax)
fingerlings.
Fish
(6.02±0.01)
were
randomly
divided
into
four
equal
groups
fed
varying
levels
CUNE:
0
(CUNE0),
50
(CUNE1),
60
(CUNE2),
70
mg/kg
(CUNE3)
for
56
days,
respectively.
inclusion
CUNE
significantly
improved
indices
(final
weight
gain,
specific
rate)
utilization
(improved
intake
lower
FCR)
seabass
fingerlings
(p<0.05).
However,
had
no
significant
effect
composition
including
percentages
dry
mater,
crude
protein,
lipid,
ash
(p>0.05).
All
established
an
enhancement
hematology
dose-dependent
manner,
CUNE3
demonstrating
highest
values.
(70
diet)
produced
total
albumin,
globulin,
triglycerides,
as
well
lowest
glucose,
hepatic
enzymes
(ALT,
AST,
ALP;
p<0.05)
compared
other
groups.
Furthermore,
CUNE-supplemented
showed
improvements
superoxide
dismutase,
catalase,
glutathione
peroxidase,
while
reducing
malondialdehyde
Additionally,
consumption
increased
IGF-1,
GH,
IL-10
manner
Interestingly,
mg
their
diets
IL-1β
gene
When
challenged
V.
parahaemolyticus,
addition
resulted
reduced
mortality
rates.
Therefore,
could
be
considered
natural
additive
promote
bacteria
via
supporting
serum
metabolites,
regulation
IL-10,
IGF-1
tissues
Animals,
Journal Year:
2020,
Volume and Issue:
10(12), P. 2281 - 2281
Published: Dec. 3, 2020
Cryopreservation
is
an
essential
tool
to
preserve
sperm
cells
for
zootechnical
management
and
artificial
insemination
purposes.
associated
with
damage
via
different
levels
of
plasma
membrane
injury
oxidative
stress.
Nanoparticles
are
often
used
defend
against
free
radicals
stress
generated
through
the
entire
process
cryopreservation.
Recently,
or
natural
nanovesicles
including
liposomes
exosomes,
respectively,
have
shown
regenerative
capabilities
repair
damaged
during
freeze-thaw
process.
Exosomes
possess
a
potential
pleiotropic
effect
because
they
contain
antioxidants,
lipids,
other
bioactive
molecules
regulating
repairing
spermatozoa.
In
this
review,
we
highlight
current
strategies
using
nanoparticles
(liposomes
exosomes)
combat
cryoinjuries
semen
Antioxidants,
Journal Year:
2023,
Volume and Issue:
12(7), P. 1407 - 1407
Published: July 11, 2023
Heat
stress
has
become
a
widespread
concern
worldwide,
which
is
major
environmental
that
causes
substantial
economic
loss
in
the
rabbit
industry.
Compared
to
other
agricultural
animals,
rabbits
are
more
sensitive
heat
as
they
have
fewer
sweat
glands
and
thicker
coat
of
fur,
increasing
dissipation
complexity.
Thus,
hurts
rabbits’
productivity,
meat
quality,
reproductive
performance,
antioxidative
properties,
immune
responsiveness,
intestinal
histomorphology,
microbiome.
Nutraceuticals
include
vitamins,
minerals,
antioxidants,
organic
acids,
fatty
probiotics,
prebiotics,
synbiotics,
enzymes,
medicinal
plants
due
possible
impacts
on
maintaining
common
biological
situations,
strengthening
response,
preventing
illness,
ultimately
led
an
increase
productivity.
recently
attracted
lot
attention
alleviate
adverse
farms.
The
objective
current
review
provide
acquaintance
with
recent
findings
about
impact
productivity
advantages
dietary
supplementation
nutraceuticals
mitigating
it.
Reproduction in Domestic Animals,
Journal Year:
2022,
Volume and Issue:
57(8), P. 902 - 911
Published: May 2, 2022
l-Carnitine
(LC)
is
considered
to
be
a
natural
antioxidant
agent
that
could
used
improve
the
efficiency
of
reproduction.
However,
precise
machinery
effect
LC
supplementation
on
frozen-thawed
rabbit
sperm
has
not
been
evaluated.
Thus,
aim
this
study
was
evaluate
addition
freezing
medium
parameters
and
ultrastructure
changes
in
sperm.
Rabbit
bucks
(7
months
age)
were
involved,
semen
collected
using
artificial
vagina
method.
Pooled
cryopreserved
tris
yolk
fructose
extender
without
any
supplement
(LC0,
control
group)
or
with
at
levels
1,
2
4
mM
(LC1,
LC2
LC4,
respectively).
The
samples
then
loaded
into
0.25-ml
straws
frozen
over
liquid
nitrogen
vapours
before
being
plunged
stored
-196°C
until
evaluation.
Data
showed
significantly
increased
motility,
viability
membrane
function,
while
abnormalities
decreased
(p
<
.001).
Sperm-like
apoptosis
(early,
late
necrosis
spermatozoa)
lower
LC4
group
compared
other
groups.
enhanced
total
capacity
superoxide
dismutase
glutathione
peroxide
activities
reduced
protein
carbonyl
malondialdehyde
group.
Moreover,
electron
microscopy
images
demonstrated
(2
mM)
preserved
acrosome
plasma
protected
integrity
spermatozoa
relation
Spermatozoa
treated
exhibited
higher
mitochondria
potential
(MMP)
values
We
conclude
(4
quality,
capabilities,
lipid
peroxidation
as
well
MMP
activity
Scientific Reports,
Journal Year:
2023,
Volume and Issue:
13(1)
Published: June 30, 2023
Buffalo
sperm
is
sensitive
to
cryoinjuries,
thus
improving
cryoresistance
a
critical
approach
for
wide
spreading
the
assisted
reproductive
technologies
in
buffalo.
The
intention
of
this
work
was
assess
effect
propolis-loaded
nanoliposomes
(PRNL)
supplementation
semen
extender
on
quality,
antioxidant
status
and
some
apoptotic
genes
cryopreserved
buffalo
semen.
PRNL
were
prepared
using
cholesterol
(Chol)
as
well
soybean
lecithin
their
physicochemical
properties
characterized.
Egyptian
bulls
(4-6
years)
involved,
samples
collected
artificial
vagina
method.
pooled
(n
=
25
ejaculates)
tris
containing
at
0
(PRNL0),
2
(PRNL2),
4
(PRNL4)
6
µg/mL
(PRNL6),
respectively.
had
size
113.13
nm
negative
zeta
potential
(-
56.83
mV).
Sperm
progressive
motility,
viability,
membrane
integrity,
abnormalities,
chromatin
damage,
redox
status,
apoptosis
investigated
after
post-thawed
Using
or
significantly
increased
while
abnormalities
percentage
damages
lowest
PRNL2
group.
Moreover,
group
exhibited
best
results
all
antioxidative
activities
(TAC,
SOD,
GPx
CAT)
with
higher
levels
than
other
groups
(P
<
0.05).
ROS
MDA
lower
PRLN2
compared
groups.
caspase
3
enzyme
showed
values
followed
by
PRNL4
PRNL6
significant
differences
control.
Adding
freezing
media
reduced
such
Bax
Caspase
sperm,
increase
Bcl2
expression
control
0.001).
Bcl2,
not
affected
addition
>
electron
micrography
descriptions
exemplified
that
fortification
maintained
acrosomal
plasma
integrities
sustained
ultrastructure
integrity
spermatozoa
when
group,
whereas
demonstrated
highest
injury
acrosome
membranes.
Results
show
enhanced
quality
via
boosting
indices,
diminishing
oxidative
stress
frozen-thawed
sperm.
Animals,
Journal Year:
2023,
Volume and Issue:
13(18), P. 2973 - 2973
Published: Sept. 20, 2023
Thymoquinone
nanoparticles
(TQNPs)
are
broadly
utilized
in
numerous
pharmaceutical
applications.
In
the
present
study,
we
tested
effects
of
TQNP
supplementation
on
sperm
quality
and
kinematics,
acrosome
exocytosis,
oxidative
biomarkers,
apoptosis-like
morphological
changes
frozen-thawed
buffalo
sperm,
as
well
fertilizing
capacity.
Semen
was
collected
from
bulls,
diluted
(1:10;
semen/extender),
divided
into
five
aliquots
comprising
various
concentrations
0
(CON),
12.5
(TQNP12.5),
25
(TQNP25),
37.5
(TQNP37.5),
50
(TQNP50)
µg/mL,
then
cryopreserved
stored
liquid
nitrogen
(-196
°C).
The
results
revealed
that
TQNPs
(25
to
µg/mL)
provided
most
optimal
terms
membrane
integrity
(p
<
0.001)
progressive
motility
0.01).
contrast,
TQNP50
resulted
a
greater
post-thawed
viability
=
0.02)
compared
with
other
groups.
addition
extender
had
no
discernible
morphology
measures.
Sperm
kinematic
motion
significantly
improved
group
control
effectively
reduced
content
H2O2
MDA
levels
total
antioxidant
capacity
extended
semen
increased
number
intact
acrosomes
0.0001)
decreased
exocytosed
0.0001).
A
significant
reduction
observed
non-return
rates
cows
inseminated
TQNP50-treated
spermatozoa
were
higher
than
those
0.05;
88%
vs.
72%).
These
findings
suggested
freezing
supplemented
could
enhance
cryotolerance
fertility
sperm.