A Comparative Analysis of the Antioxidant Profiles Generated by the RoXstaTM System for Diverse Biological Fluids Highlights the Powerful Protective Role of Human Seminal Plasma
Antioxidants,
Journal Year:
2025,
Volume and Issue:
14(1), P. 90 - 90
Published: Jan. 14, 2025
(1)
Background:
The
RoXstaTM
system
has
been
developed
as
a
rapid,
effective
means
of
profiling
different
types
antioxidant
activity.
purpose
this
study
was
to
examine
its
performance
utilizing
diverse
array
biological
fluids
including
semen,
blood
plasma,
serum,
urine,
saliva,
follicular
fluid
and
plant
extracts.
(2)
Methods:
used
assess
the
ability
suppress
free
radical
formation
well
scavenge
variety
toxic
oxygen
metabolites
radicals
both
hydrogen
organic
peroxides.
(3)
Results:
Human
semen
shown
have
significantly
(p
<
0.001)
more
peroxide
scavenging
power
than
any
other
tested
(10–14
mM
vitamin
C
equivalent
compared
with
1–2
for
serum
or
plasma),
while
urine
particularly
in
preventing
0.001).
powerful
properties
human
were
reside
within
seminal
plasma
(SP)
fraction,
rather
spermatozoa,
be
resistant
snap
freezing
liquid
nitrogen.
Moreover,
comparative
studies
demonstrated
that
SP
exhibited
higher
levels
potential
species
examined
(stallion,
bull,
dog)
intense
activity
reflected
relative
vulnerability
spermatozoa
attack.
(4)
Conclusions:
provides
valuable
information
on
profile
complex
fluids,
supporting
diagnostic
role
conditions
associated
oxidative
stress.
Based
results
secured
study,
is
identified
rich
source
antioxidants
capable
peroxides,
keeping
high
susceptibility
peroxide-mediated
damage.
Language: Английский
Evaluation of leucomethylene blue as a probe for assessing antioxidant activity reveals a potential application in the assessment of male fertility
Advances in Redox Research,
Journal Year:
2025,
Volume and Issue:
14, P. 100121 - 100121
Published: Feb. 14, 2025
Language: Английский