Antioxidants,
Год журнала:
2023,
Номер
12(7), С. 1317 - 1317
Опубликована: Июнь 21, 2023
Here
we
have
chosen
to
highlight
the
main
natural
molecules
extracted
from
Camellia
sinensis,
Andrographis
paniculata,
and
Curcuma
longa
that
may
possess
antioxidant
activities
of
interest
for
skin
protection.
The
involved
in
process
are,
respectively,
catechins
derivatives,
particular,
EGCG,
andrographolide,
its
as
well
various
curcuminoids.
These
plants
are
generally
used
beverages
sinensis
(tea
tree),
dietary
supplements,
or
spices.
they
contain
known
their
diverse
therapeutic
activities,
including
anti-inflammatory,
antimicrobial,
anti-cancer,
antidiabetic,
dermatological
treatment.
Their
common
applications
widely
documented,
but
use
cosmetics
is
more
recent.
We
will
see
pharmacomodulated
addition
co-antioxidants,
formulations
enable
better
penetration
greater
ingredient
stability.
In
this
review,
endeavor
compile
cosmetic
uses
these
structural
modulations
reported
with
aim
improving
bioavailability
establishing
different
mechanisms
action.
Cells,
Год журнала:
2022,
Номер
11(6), С. 932 - 932
Опубликована: Март 9, 2022
The
infection
with
SARS-CoV-2
impairs
the
glucose–insulin
axis
and
this
contributes
to
oxidative
(OS)
nitrosative
(NSS)
stress.
Here,
we
evaluated
changes
in
glucose
metabolism
that
could
promote
loss
of
redox
homeostasis
COVID-19
patients.
This
was
comparative
cohort
analytical
study
compared
patients
healthy
subjects.
population
consisted
61
without
comorbidities
25
subjects
(HS).
In
all
plasma
glucose,
insulin,
8-isoprostane,
Vitamin
D,
H2S
3-nitrotyrosine
were
determined
by
ELISA.
nitrites
(NO2−),
lipid-peroxidation
(LPO),
total-antioxidant-capacity
(TAC),
thiols,
glutathione
(GSH)
selenium
(Se)
spectrophotometry.
insulin
HOMA-IR
(p
<
0.001),
8-isoprostanes,
0.001)
LPO
increased
=
0.02)
while
D
0.01),
H2S,
TAC,
GSH
Se
decreased
comparison
HS.
resulted
alterations
led
hyperglycemia,
hyperinsulinemia
IR
comorbidities.
These
increase
OS
NSS
reflected
increases
or
decreases
some
markers
major
impact
fatal
consequences
course
metabolic
syndrome.
Moreover,
have
long-term
after
infection.
Molecules,
Год журнала:
2022,
Номер
27(12), С. 3816 - 3816
Опубликована: Июнь 14, 2022
Consumption
of
coffee,
tea,
wine,
curry,
and
soybeans
has
been
linked
to
a
lower
risk
cancer
in
epidemiological
studies.
Several
cell-based
animal
studies
have
shown
that
dietary
polyphenols
like
chlorogenic
acid,
curcumin,
epigallocatechin-3-O-gallate,
genistein,
quercetin
resveratrol
play
major
role
these
anticancer
effects.
mechanisms
proposed
explain
the
effects
polyphenols.
Depending
on
cellular
microenvironment,
can
exert
double-faced
actions
as
either
an
antioxidant
or
prooxidant,
one
representative
is
reactive
oxygen
species
(ROS)-mediated
mechanism.
These
also
influence
microRNA
(miR)
expression.
In
general,
they
modulate
expression/activity
constituent
molecules
ROS-mediated
pathways
by
increasing
expression
tumor-suppressive
miRs
decreasing
oncogenic
miRs.
Thus,
miR
modulation
may
enhance
through
additive
synergistic
manner.
More
precise
human
clinical
will
provide
convincing
evidence
preventive
roles
other
diseases.
Food Chemistry Advances,
Год журнала:
2022,
Номер
2, С. 100156 - 100156
Опубликована: Ноя. 30, 2022
Elicitation
is
used
in
agriculture
as
a
method
of
crop
protection
or
means
to
enhance
nutraceutically
pharmaceutically
important
metabolites
with
the
help
chemical
stimuli
known
elicitors.
In
present
experiment
elicitor
potential
Salicylic
acid
has
been
exploited
induce
metabolic
changes
spinach
plant.
various
concentrations
(1-0.01
mg/ml)
were
applied
on
leaves
through
foliar
spray
and
observed
for
biochemical
changes.
A
multifold
increase
amount
total
phenolic
flavonoid
well
enzyme
activity
peroxidase,
catalase
superoxide
dismutase
was
dose
dependent
manner.
An
antioxidant
shown
be
correlated
compounds.
Growth
parameters
measured
form
biomass
chlorophyll
decreased
by
high
concentrations.
Metabolite
profile
control
treated
generated
ESI-MS
positive
negative
ion
modes.
The
results
showed
an
intensity
peak
acids,
such
gentisic
acid,
hydroxycinnamic
coumaric
ferulic
caffeic
major
flavonoids
plant,
like
kaempferol,
quercetin,
isorhamnetin
patulitin
glycosides.
Ferulic
caeffic
acids
quantified
HPLC
their
after
treatment.
Antioxidants,
Год журнала:
2023,
Номер
12(7), С. 1317 - 1317
Опубликована: Июнь 21, 2023
Here
we
have
chosen
to
highlight
the
main
natural
molecules
extracted
from
Camellia
sinensis,
Andrographis
paniculata,
and
Curcuma
longa
that
may
possess
antioxidant
activities
of
interest
for
skin
protection.
The
involved
in
process
are,
respectively,
catechins
derivatives,
particular,
EGCG,
andrographolide,
its
as
well
various
curcuminoids.
These
plants
are
generally
used
beverages
sinensis
(tea
tree),
dietary
supplements,
or
spices.
they
contain
known
their
diverse
therapeutic
activities,
including
anti-inflammatory,
antimicrobial,
anti-cancer,
antidiabetic,
dermatological
treatment.
Their
common
applications
widely
documented,
but
use
cosmetics
is
more
recent.
We
will
see
pharmacomodulated
addition
co-antioxidants,
formulations
enable
better
penetration
greater
ingredient
stability.
In
this
review,
endeavor
compile
cosmetic
uses
these
structural
modulations
reported
with
aim
improving
bioavailability
establishing
different
mechanisms
action.
