bioRxiv (Cold Spring Harbor Laboratory),
Journal Year:
2022,
Volume and Issue:
unknown
Published: Nov. 21, 2022
The
global
spreading
of
SARS-CoV-2
and
the
emergence
new
variants
underscore
ongoing
need
to
develop
vaccines
antiviral
drugs.
While
electromagnetic
acoustic
waves
have
well-known
virucidal
properties,
their
application
in
therapeutic
settings
has
been
limited
due
harming
effects
biological
matter.
Here,
we
investigates
potential
ultrasound
interfere
with
SARS-CoV-2.
Specifically,
study
1–20
MHz
frequency
range
determine
impact
on
viral
envelope
Our
vitro
experiments
demonstrate
exhibits
a
effect
without
production
heat
or
cavitation.
This
offers
promising
physics-based
approach
combat
potentially
other
spherical
viruses,
broadening
scope
treatments.
ULTRASONOGRAPHY,
Journal Year:
2024,
Volume and Issue:
43(6), P. 424 - 437
Published: July 15, 2024
Purpose:
Severe
acute
respiratory
syndrome
coronavirus
2
(SARS-CoV-2)
can
infect
the
human
placenta
and
has
been
shown
to
have
an
adverse
effect
on
Doppler
ultrasound
parameters
placental
features.
However,
specific
effects
of
SAS-CoV-2
infection
fetal-placental
unit
in
pregnant
women
remain
unclear.
The
aim
this
systematic
review
meta-analysis
was
evaluate
impact
SARS-CoV-2
findings
women.Methods:
A
search
conducted
using
four
electronic
databases
(PubMed,
Embase,
Scopus,
Cochrane
Library)
select
publications
published
peer-reviewed
journals
written
English.
Odds
ratios
(ORs)
were
calculated,
along
with
their
95%
confidence
intervals
(CIs).
Heterogeneity
assessed
Q
I2
statistics
appropriate
P-value.
analysis
used
RevMan
5.3.Results:
This
included
1,210
from
10
case-control
studies.
SARS-CoV-2–infected
exhibited
higher
likelihoods
abnormalities
(OR,
2.62;
CI,
1.66
4.13),
aberrant
values
1.95;
1.16
3.27),
abnormal
cerebroplacental
ratio
2.68;
1.52
4.75),
altered
fetoplacental
circulation
1.56;
1.07
2.28),
increased
thickness
venous
lakes
1.85;
1.25
2.72).Conclusion:
According
meta-analysis,
infected
are
more
likely
experience
ultrasonography
abnormalities,
including
thickness,
lakes,
circulation,
ratio.
limited
number
studies
requires
larger
sample
sizes
validate
enhance
evidence.
Diagnostics,
Journal Year:
2024,
Volume and Issue:
15(1), P. 57 - 57
Published: Dec. 29, 2024
Background.
Severe
Acute
Respiratory
Syndrome-Related
Coronavirus
2
(SARS-CoV-2)
infection
during
pregnancy
was
associated
with
a
number
of
adverse
outcomes,
including
miscarriage,
preeclampsia,
preterm
birth,
and
stillbirth.
The
virus
persistence
can
last
for
long
time,
the
consequences
previous
coronavirus
are
currently
under
study.
Objectives.
This
study
aimed
to
establish
clinical
features
course
childbirth
in
women
history
asymptomatic
disease
2019
(COVID-19).
Methods.
conducted
Regional
Perinatal
Center
N3
Turkestan
city,
Kazakhstan.
A
total
229
participants
were
enrolled
comprising
individuals
(n
=
133,
exposed
group)
from
August
September
2021
COVID-19
without
one
same
period
96,
unexposed
group).
Results.
There
is
statistically
significant
strong
association
between
development
oligohydramnios
(φ
0.743,
p
<
0.001),
medium
strength
presence
anemia
0.254,
abnormal
placenta
0.011),
cord
entanglement
0.343,
0.000),
low
birth
weight
0.356,
0.001)
stillbirth
0.293,
0.001).
Conclusions.
past
pregnant
has
long-term
form
oligohydramnios;
and,
as
result,
perinatal
outcomes
Journal of Obstetrics and Gynaecology,
Journal Year:
2022,
Volume and Issue:
42(7), P. 2680 - 2683
Published: June 4, 2022
The
primary
aim
of
this
study
was
to
investigate
the
potential
impact
severe
acute
respiratory
syndrome
coronavirus
2
(SARS-CoV-2)
infection
on
maternal
and
foetal
Doppler
findings.
ultrasound
findings
were
compared
in
40
pregnant
women
diagnosed
with
COVID-19
disease
who
required
hospitalisation
(group
1)
30
healthy
2).
Maternal
characteristics
birth
histories
recorded.
Body
mass
index,
gestational
week
at
birth,
type
delivery,
oligihydroamnios,
pre-term
(<37
weeks),
low
weight
(<10
percentile),
perinatal
death
f1st
5th
minute
Apgar
scores
Birth
weights
biophysical
profile
(BPP)
group
1
significantly
lower
than
those
2.
There
a
statistically
significant
between-group
difference
umbilical
artery
pulsatility
index
(PI),
resistive
(RI),
middle
cerebral
(MCA)
PI,
MCA
RI,
mean
uterine
(UtA)
UtA
RI
cerebroplacental
ratio
(CPR),
parameters
used
evaluate
foetal-maternal
blood
flow.
In
hospitalised,
all
indicators
flow
impaired,
BPP
these
patients
controls.Impact
statementWhat
is
already
known
subject?
Foetal
vascular
malperfusion
characterised
by
decidual
arteriopathy
have
been
reported
pathologies
placentas
from
SARS-CoV-2
infection.What
results
add?
It
determined
that
disrupted
flow.What
implications
are
for
clinical
practice
and/or
further
research?
biometric
measurements
may
be
useful
follow-up
outcomes
COVID-19.
bioRxiv (Cold Spring Harbor Laboratory),
Journal Year:
2022,
Volume and Issue:
unknown
Published: Nov. 21, 2022
The
global
spreading
of
SARS-CoV-2
and
the
emergence
new
variants
underscore
ongoing
need
to
develop
vaccines
antiviral
drugs.
While
electromagnetic
acoustic
waves
have
well-known
virucidal
properties,
their
application
in
therapeutic
settings
has
been
limited
due
harming
effects
biological
matter.
Here,
we
investigates
potential
ultrasound
interfere
with
SARS-CoV-2.
Specifically,
study
1–20
MHz
frequency
range
determine
impact
on
viral
envelope
Our
vitro
experiments
demonstrate
exhibits
a
effect
without
production
heat
or
cavitation.
This
offers
promising
physics-based
approach
combat
potentially
other
spherical
viruses,
broadening
scope
treatments.
