Journal of International Society of Preventive and Community Dentistry,
Год журнала:
2024,
Номер
14(6), С. 453 - 460
Опубликована: Ноя. 1, 2024
Tooth
sensitivity
caused
by
exposed
dentin
tubules
is
a
common
clinical
problem
requiring
correct
treatment
methods.
Owing
to
the
spread
of
COVID-19
virus,
it
has
become
use
different
mouthwashes,
including
1.5%
hydrogen
peroxide
(HP),
before
dental
procedures.
Therefore,
this
study
investigated
effect
HP,
tooth
mousse
casein
phosphopeptide-amorphous
calcium
phosphate
(CPP-ACP),
and
nano-hydroxyapatite
(n-HAP)
toothpaste
on
dentinal
tubular
occlusion.
In
laboratory
interventional
study,
eighty
disks
with
thickness
15
mm
were
prepared
from
permanent
human
molar
teeth.
Five
randomly
placed
in
untreated
group
(Group
1).
The
remaining
immersed
5
mL
17%
Ethylendiaminetetraacetic.
Fifteen
isolated
resulting
slices,
constituting
Group
2.
remnants
submerged
HP.
Then,
they
divided
into
four
groups:
not
affected
any
substance
3),
artificial
saliva
4),
CPP-ACP
5),
n-HAP
6).
A
scanning
electron
microscope
(SEM)
evaluated
occlusion
each
group,
according
following
scoring
criteria:
Score
1:
no
occlusion;
2:
less
than
50%;
3:
more
4:
almost
all
tubules.
Two
observers
ranked
micrographs
separately.
Kruskal-Wallis
Mann-Whitney
U
tests
analyzed
findings
(P
<
0.05).
There
was
significant
difference
degree
tubule
among
six
groups
0.001).
HP
significantly
differed
CPP-ACP,
n-HAP,
Among
interfering
experimental
materials,
demonstrated
highest
rate
obstruction
0.05),
first
observer
reporting
that
66.7%
scored
3
26.7%
4
second
73.3%
13.3%
4.
study's
suggest
anti-COVID
mouthwash
did
amend
obstruction,
whereas
showed
best
blockage.
This
implies
patients
who
preprocedural
mouthwash,
could
be
beneficial
choice
enhance
Art of Medicine,
Год журнала:
2024,
Номер
unknown, С. 202 - 206
Опубликована: Окт. 15, 2024
The
rapid
development
of
nanotechnology
in
medicine
and
dentistry
has
led
to
an
exponential
increase
the
scope
research
this
area.
Aspects
that
have
already
brought
benefits
include
advanced
drug
delivery
platforms,
molecular
imaging,
treatment
materials
dental
practice.
aim
research.
To
investigate
current
possibilities
using
for
diagnosis
treatment.
Materials
methods
were
used
scientific
publications
by
authors
conducting
their
practical
field
nanotechnology.
search
was
conducted
scientometric
databases
PubMed,
Scopus,
Web
Science,
Google
Scholar
terms
“nanoparticles”,
“oral
cavity”,
“nanomaterials”,
“nanodentistry”,
“diseases”,
“biomaterials”,
“treatment”,
“diagnostics”.
such
as
theoretical
generalization
grouping,
formalization,
analysis,
synthesis,
results.
resulted
selection
period
2019-2024
studied
its
application
practice
will
be
discussed
review.
Results.
article
shows
a
unique
feature
nanotechnology,
which
is
properties
material
at
nanoscale
can
differ
from
those
macro
level.
This
explained
two
reasons:
first,
nanomaterials
large
surface
area
volume
ratio,
causes
high
reactivity
and,
accordingly,
affects
mechanical
electrical
properties.
Secondly,
nanoscale,
quantum
effects
dominate
material's
behavior,
giving
rise
interesting
observations
electromagnetic
optical
Knowing
beneficial
aspects
nanomedicine,
scientists
are
trying
use
diagnose,
treat
prevent
diseases.
Nanotechnology
sensitive
medical
procedures.
They
also
demonstrate
successful
useful
applications
precise
pain
management,
tooth
restoration,
reduction
hypersensitivity.
Nanomaterials
plug
open
dentinal
tubules,
improving
patient
comfort
overall
oral
health.
Orthodontic
therapy
been
revolutionized
with
shape
memory
properties,
enables
faster
more
efficient
movement.
revolutionary
products
therapeutic
alternatives
supported
ongoing
efforts,
enabling
creation
implants,
fillings
prostheses
closely
mimic
characteristics
natural
teeth.
Nano-delivery
systems
being
developed
deliver
drugs
precisely
into
cavity,
providing
optimal
outcomes
minimal
side
effects.
review
highlights
multifaceted
nanomedicine
how
proving
integration
represents
groundbreaking
evolution
goes
beyond
conventional
care
methods,
allowing
innovative
diagnostic
improved
Prospects
further
changing
way
conceptualized,
delivered,
maintained.
develop
effective
diseases,
it
necessary
continue
on
optimization
cytotoxicity
composite
based
Journal of Ata-Chem.,
Год журнала:
2024,
Номер
unknown
Опубликована: Июль 29, 2024
:
Kozmetikler,
antik
çağlardan
beri
kişisel
bakım
için
kullanılan
ürünlerdir.
Dünya
çapında
büyük
bir
pazar
payına
sahip
olan
ve
milyonlarca
kişi
tarafından
düzenli
olarak
tüketilmektedir.
Kozmetik
ürünlere
talebin
her
geçen
gün
artması
teknolojik
gelişmelerle
birlikte
nano
ölçekli
materyaller
içeren
nanokozmetikler
adlandırılan
yeni
formülasyonlar
ortaya
çıkmıştır.
Nanokozmetiklerde;
nanopartiküller,
nanoemülsiyonlar,
lipozomlar,
niozomlar,
mikroemülsiyonlar,
katı
lipit
nanopartikülleri,
nanoyapılı
taşıyıcılar
nanoküreler
gibi
çok
sayıda
nanotaşıyıcı
kullanılmaktadır.
Kullanılan
nanotaşıyıcıların
biri
benzersiz
fiziksel,
kimyasal
biyolojik
özelliklere
sahiptir.
Bu
özellikler,
antioksidan,
yaşlanma
karşıtı
daha
fazlasını
kapsayan
kozmetik
ürünlerin
çıkmasına
neden
olmaktadır.
Nanokozmetikler,
geleneksel
kozmetiklere
göre
aktif
maddelerin
cilde
iyi
nüfuz
etmesi,
transdermal
kontrollü
salınım
olasılığı,
kararsız
bozulmasına
karşı
koruma,
duyusal
formülasyonun
stabilizasyonu
düşük
toksisite
avantajlar
sunar.
Özellikle
yeşil
sentez
metotları
kullanılarak
metal/
metal
oksit
nanopartiküllerin
sentezi
nanokozmetiklerde
kullanımı,
sektöründe
yenilikçi
yaklaşımların
çıkmasını
sağlamıştır.
Metalik
nanopartiküllere
yönelik
araştırmalar,
bunların
kozmatik
potansiyellerini
çıkarmak,
ürünlerde
gelişmiş
verimlilik
özel
işlevselliklerle
yenilik
getiren
uygulamalar
yapabilmek
önemlidir.
sektöründe,
güneş
koruyucu
teknolojisi,
özellikle
ZnO
nanopartiküllerinin
(ZnO
NP’lerinin)
kullanımıyla
önemli
ölçüde
geliştirilmiştir.
Güneş
etkinliğini
arttırmaya
nanoformülasyonların
optimizasyonuna
odaklanmıştır.
Parçacık
boyutu
dağılımı,
kaplama
teknolojisi
faktörlerin
optimizasyonu,
ürünlerin,
koruma
faktörü
(SPF)
değerini
arttırabilir.
NP’lerininlerinin
cilt
ile
etkileşimi
üzerine
yapılan
çalışmalar,
biyouyumluluğunun
toksisitesinin
değerlendirilmesinde
rol
oynamaktadır.
derleme
makalesinde
nanoteknoloji
endüstrisinin
kesişimi
ayrıntılı
incelenerek,
ürünler,
NP’lerinin
formülasyonlarındaki
uygulamaları
genel
yaklaşımlarla
sunulmaktadır.
The Journal of Maternal-Fetal & Neonatal Medicine,
Год журнала:
2024,
Номер
38(1)
Опубликована: Дек. 25, 2024
Background
Pregnancy
gingivitis
is
a
common
oral
health
issue
that
affects
both
maternal
and
fetal
health.
This
study
aims
to
evaluate
the
effectiveness
of
periodontal
treatment
in
preventing
pregnancy
gingivitis,
preterm
birth,
low
birth
weight
through
systematic
review
meta-analysis
randomized
controlled
trials
(RCTs).
Journal of International Society of Preventive and Community Dentistry,
Год журнала:
2024,
Номер
14(6), С. 453 - 460
Опубликована: Ноя. 1, 2024
Tooth
sensitivity
caused
by
exposed
dentin
tubules
is
a
common
clinical
problem
requiring
correct
treatment
methods.
Owing
to
the
spread
of
COVID-19
virus,
it
has
become
use
different
mouthwashes,
including
1.5%
hydrogen
peroxide
(HP),
before
dental
procedures.
Therefore,
this
study
investigated
effect
HP,
tooth
mousse
casein
phosphopeptide-amorphous
calcium
phosphate
(CPP-ACP),
and
nano-hydroxyapatite
(n-HAP)
toothpaste
on
dentinal
tubular
occlusion.
In
laboratory
interventional
study,
eighty
disks
with
thickness
15
mm
were
prepared
from
permanent
human
molar
teeth.
Five
randomly
placed
in
untreated
group
(Group
1).
The
remaining
immersed
5
mL
17%
Ethylendiaminetetraacetic.
Fifteen
isolated
resulting
slices,
constituting
Group
2.
remnants
submerged
HP.
Then,
they
divided
into
four
groups:
not
affected
any
substance
3),
artificial
saliva
4),
CPP-ACP
5),
n-HAP
6).
A
scanning
electron
microscope
(SEM)
evaluated
occlusion
each
group,
according
following
scoring
criteria:
Score
1:
no
occlusion;
2:
less
than
50%;
3:
more
4:
almost
all
tubules.
Two
observers
ranked
micrographs
separately.
Kruskal-Wallis
Mann-Whitney
U
tests
analyzed
findings
(P
<
0.05).
There
was
significant
difference
degree
tubule
among
six
groups
0.001).
HP
significantly
differed
CPP-ACP,
n-HAP,
Among
interfering
experimental
materials,
demonstrated
highest
rate
obstruction
0.05),
first
observer
reporting
that
66.7%
scored
3
26.7%
4
second
73.3%
13.3%
4.
study's
suggest
anti-COVID
mouthwash
did
amend
obstruction,
whereas
showed
best
blockage.
This
implies
patients
who
preprocedural
mouthwash,
could
be
beneficial
choice
enhance
