Effects of hyperbaric oxygen on inflammation and oxidative stress in PCPA-induced insomnia rat models
Mengmeng Wang,
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Yao Yang,
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Yue Fu
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et al.
Research Square (Research Square),
Journal Year:
2024,
Volume and Issue:
unknown
Published: June 10, 2024
Abstract
To
clarify
the
effect
and
mechanism
of
hyperbaric
oxygen
(HBO)
on
insomnia,
SD
rats
were
divided
randomly
into
PCPA,
HBO+PCPA
Control
group
(n=8).
Rat
insomnia
model
was
established
by
intraperitoneal
injection
para-chlorophenylalanine
(PCPA),
then
2.0ATA-60min
HBO
given.
After
intervention,
general
behavior,
sleep
status,
brain
tissue
pathology,
serum
inflammatory
oxidative
stress
molecules
measured.
Compared
with
group,
in
PCPA
showed
circadian
rhythm
reversal,
daytime
time
reduction,
weight
loss
temper
irritability.
Sleep
latency
significantly
prolonged
duration
shortened
group.
All
above
changes
improved
intervention.
Positive
Nissl
staining
hippocampus,
prefrontal
cortex
hypothalamus
largely
decreased
compared
controls,
which
obviously
reversed
Moreover,
IL-1β,
IL-6,
IL-17A,
TNF-Α
MDA
markedly
increased,
while
IL-10,
IL-12p70
SOD
to
Controls.
When
intervention
can
decrease
levels
MDA,
increased
serum.
relieve
PCPA-induced
rat
symptoms,
reduce
inflammation
injury
vivo,
is
one
mechanisms
treatment
for
insomnia.
Language: Английский
Evaluating the global prevalence of insomnia during pregnancy through standardized questionnaires and diagnostic criteria: a systematic review and meta-analysis
Frontiers in Psychiatry,
Journal Year:
2024,
Volume and Issue:
15
Published: Aug. 13, 2024
Introduction
Insomnia
during
pregnancy
presents
significant
medical
care
challenges
and
heightens
the
risk
of
adverse
outcomes
for
both
pregnant
women
fetuses.
This
study
undertook
a
meta-analysis
to
assess
global
prevalence
insomnia
pregnancy,
examining
overall
regional
variations.
Method
The
aim
this
was
perform
articles
indexed
in
PubMed,
Embase,
Web
Science
from
inception
these
databases
up
February
29,
2024.
systematically
reviewed
gestational
explored
potential
moderating
factors,
encompassing
research
type,
publication
date,
influences,
maternal
age,
status,
depressive
symptoms,
anxiety
symptoms.
Result
Forty-four
studies,
total
47,399,513
participants,
were
included
analysis.
symptoms
43.9%.
Regional
factors
depression
emerged
as
main
affecting
insomnia,
with
Europe
(53.6%)
surpassing
North
America
(41.0%),
followed
by
South
(50.6%)
Asia
(40.7%).
High
rates
(56.2%)
correlated
increased
compared
low
(39.8%).
type
date
showed
no
impact
on
Conclusion
results
indicated
that
higher
especially
among
who
highly
depressed
state
or
located
European
region.
Systematic
review
registration
PROSPERO,
identifier
CRD42018104460.
Language: Английский