Van Medical Journal,
Journal Year:
2024,
Volume and Issue:
31(2), P. 142 - 146
Published: Jan. 1, 2024
Introduction:There
is
limited
and
inconsistent
data
on
the
relationship
between
vitamin
D
deficiency
Modic
changes
(MCs).Also,
which
type
of
MCs
associated
with
not
clear.Vitamin
has
anti-inflammatory
effects,
while
1
inflammatory
nature.Accordingly,
patients
may
have
lower
levels
than
those
2
MCs.This
study
aimed
to
com
pare
for
serum
concentrations.
Materials
Methods:Between
May
2019
July
2020,
a
total
53
or
were
included
in
this
study.Patients'
demographics
recorded,
back
pain
severity
was
assessed
by
using
visual
analog
scale.Serum
measured
as
25-hydroxy
D.
Accordingly,
(µg/L)
are
graded
deficient
(<20),
insufficient
(20
-30),
sufficient
(30-80).Results:
Type
(n=26)
(n=27)
groups
similar
age
(p=0.199),gender,
BMI,
work
status,
duration,
concentration,
degree
(p=0.773),
spinal
levels.Type
had
more
painful
low
patients.
Conclusion:Type
concentration.The
be
related
its
nature,
but
insufficiency.
Antioxidants,
Journal Year:
2023,
Volume and Issue:
12(4), P. 948 - 948
Published: April 18, 2023
Beyond
its
key
role
in
calcium
homeostasis,
vitamin
D
has
been
found
to
significantly
affect
the
cardiovascular
(CV)
system.
In
fact,
low
levels
have
associated
with
increased
CV
risk,
as
well
morbidity
and
mortality.
The
majority
of
effects
this
molecule
are
related
directly
or
indirectly
antioxidative
anti-inflammatory
properties.
Generally,
insufficiency
is
considered
for
25-hydroxyvitamin
(25(OH)D)
between
21–29
ng/mL
(corresponding
52.5–72.5
nmol/L),
deficiency
25(OH)D
less
than
20
(<50
extreme
10
(<25
nmol/L).
However,
definition
an
optimal
status,
defined
by
25(OH)D,
remains
controversial
many
extra-bone
conditions,
including
disease.
review,
confounding
factors
affecting
measurement
status
will
be
discussed.
particular,
available
evidence
on
mechanism
relation
risk
disease
through
antioxidant
effect
reported,
also
facing
aspect
regarding
debate
minimum
blood
level
required
ensure
health.
INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine),
Journal Year:
2025,
Volume and Issue:
20(8), P. 565 - 572
Published: Jan. 4, 2025
Background.
Vitamin
D
deficiency
is
a
global
issue
negatively
affecting
the
course
of
autoimmune
diabetes,
including
classical
type
1
diabetes
mellitus
(T1DM)
and
latent
in
adults
(LADA).
plays
vital
role
immune
response
regulation,
maintaining
β-cell
function
pancreas,
metabolic
balance.
The
purpose
study
was
to
evaluate
efficacy
adding
cholecalciferol
at
dose
20,000
IU
(once
weekly
for
3
months)
standard
therapy
improve
status
patients
with
T1DM
LADA.
Materials
methods.
A
total
72
participated
study:
36
They
were
divided
into
subgroups
depending
on
treatment
received:
basic
or
vitamin
supplementation.
comprehensive
evaluation
carbohydrate
metabolism
indicators
(fasting
glycemia,
HbA1c,
HOMA-IR,
insulin,
C-peptide
levels),
activity
(antibodies
glutamic
acid
decarboxylase
(antiGAD)),
lipid
profile
conducted
before
after
treatment.
Results.
addition
significantly
increased
serum
25(OH)D
levels,
ensuring
substantial
improvement
patients.
In
groups
receiving
supplemental
cholecalciferol,
there
notable
reduction
fasting
glucose
HbА1с,
antiGAD
titers,
indicating
positive
impact
glycemic
control
decrease
activity.
Additionally,
exhibited
improvements
metabolism,
decreased
levels
cholesterol,
low-density
lipoprotein
triglycerides,
high-density
cholesterol.
Particularly
significant
an
increase
observed
LADA,
reflecting
enhanced
pancreas.
This
effect
may
be
related
as
well
anti-inflammatory
properties
D,
which
contribute
maintenance
β-cells
their
ability
secrete
insulin.
confirms
pleiotropic
effects
D:
reducing
inflammation,
improving
insulin
sensitivity,
normalizing
profiles,
supporting
function.
Conclusions.
findings
highlight
importance
monitoring
correcting
particularly
presence
deficiency.
above
data
could
used
optimize
therapeutic
approaches
reduce
risk
complications
this
patient
population.
Nutrients,
Journal Year:
2025,
Volume and Issue:
17(5), P. 783 - 783
Published: Feb. 24, 2025
A
global
deficiency
in
vitamin
D
is
now
widely
prevalent.
Extensive
scientific
research
has
provided
compelling
evidence
of
the
detrimental
effects
on
skeletal
system.
Furthermore,
supplementation
not
only
helps
prevent
bone
fractures
but
may
also
slow
progression
various
conditions,
such
as
diabetes,
autoimmune
disorders,
and
cardiovascular
disease.
Achieving
optimal
circulating
levels
can
be
challenging,
particularly
certain
clinical
scenarios.
Moreover,
effect
varies
depending
factors
body
weight,
pregnancy
status,
absorption
capacity,
metabolic
rate,
renal
function.
This
review
aims
to
explore
which
formulations
are
most
effective
specific
contexts
where
reaching
adequate
straightforward.
Nigerian Journal of Clinical Practice,
Journal Year:
2025,
Volume and Issue:
28(4), P. 471 - 479
Published: April 1, 2025
Background:
Vitamin
D
is
a
prohormone
necessary
for
the
optimal
functioning
of
locomotor
and
circulatory
systems
in
humans.
As
caveat,
vitamin
metabolism
crucial
maintaining
musculoskeletal
cardiovascular
health
overexercising
people,
like
athletes.
Our
study
intended
to
explore
relationship
between
serum
25-hydroxy
(25(OH)
D)
levels
left
ventricle/right
ventricle
(LV/RV)
systolic
diastolic
function
adolescent
athletes
using
2D
Doppler
studies.
Methods:
In
our
cross-sectional
study,
100
were
divided
into
two
groups:
insufficiency
(25(OH)D<20
ng/mL)
sufficiency
(25(OH)D>20
with
30
males
20
females
both
groups.
A
detailed
physical
examination
basic
biochemical
tests
performed;
25(OH)D
determined,
an
echocardiographic
evaluation
was
performed.
Results:
We
found
that
decreased
associated
impairment
many
indicators
cardiac
function,
such
as
ventricular-right
ventricular-interventricular
septum
peak
velocity
(Sm)
Tei
index,
inflow
early
late
ratio
(E/A),
annulus
myocardial
(E′),
E/E′
ratio.
Conclusions:
To
protect
functions
athletes,
we
suggest
screening
25(OH)
during
certain
periods,
fall
winter,
supplementation
if
necessary.
KIDNEYS,
Journal Year:
2025,
Volume and Issue:
13(4), P. 257 - 260
Published: Jan. 9, 2025
The
analysis
of
literature
revealed
the
peculiarities
vitamin
D
metabolism
in
diabetic
kidney
damage,
as
well
its
role
development
renal,
metabolic
changes,
including
bone
and
mineral
disorders.
Vitamin
D,
due
to
influence
on
various
physiological
processes
through
receptors,
plays
a
key
regulation
metabolism,
functioning
immune
system
control
other
extraskeletal
effects.
In
patients
with
deficiency
causes
impaired
hydroxylation
formation
an
active
metabolite
(1,25(OH)2D3),
which
leads
progression
proteinuria
fibrosis.
mechanisms
glucose
interaction
at
level
proximal
tubules
were
analyzed,
emphasizes
need
for
further
research
develop
therapeutic
strategies
correcting
damage
order
improve
their
prognosis.
Brazilian Journal of Health Review,
Journal Year:
2025,
Volume and Issue:
8(1), P. e76783 - e76783
Published: Jan. 14, 2025
A
suplementação
de
vitamina
D
tem-se
mostrado
promissora
na
imunorregulação
doenças
pacientes
imunocompetentes.
Esta
revisão
literatura
destinou-se
a:
analisar
como
a
oral
atua
doenças;
considerar
relação
entre
e
as
variáveis:
faixa
etária,
etnia,
localização
geográfica
etc;
citar
principais
evidências
médicas
estudos
científicos
sobre
o
tratamento
da
terapia
suplementar
D;
identificar
doses
restrições
importância
para
sistema
imunológico;
pesquisar
com
algumas
enfermidades
imunocompetentes;
elaborar
um
e-book
os
conhecimentos
levantados
neste
Artigo.
Tratou-se
estudo
qualitativo,
do
tipo
bibliográfico-analítico,
uma
integrativa,
busca
ativa
referencial
literário
científico
em
imunocomprometidos.
Nesse
viés,
presente
comprovou
ingestão
adequada
D.
Frontiers in Medicine,
Journal Year:
2025,
Volume and Issue:
11
Published: Jan. 22, 2025
Background
The
impact
of
knee
osteoarthritis
on
individuals’
daily
functioning
is
significant.
In
recent
years,
Vitamin
D
supplements
cure
has
garnered
attention
from
medical
professionals
and
patients
due
to
its
simplicity
portability.
Several
systematic
reviews
(SRs)
meta-analyses
(MAs)
have
examined
the
efficacy
vitamin
supplementation
for
osteoarthritis,
yet
there
variability
in
their
methodology
quality.
Objective
To
search,
gather,
analyze
data
characteristics
quantitative
results
SR/MA
with
KOA
treated
supplementation,
objectively
evaluate
supplements.
Then,
provides
clinical
evidence
recommendations
use
supplementation.
Methods
Two
individuals
reviewed
collected
four
databases
until
October
2023.
AMSTAR-2,
ROBIS,
PRISMA
2020,
GRADE
tools
were
used
methodological
quality,
bias
risk,
reporting
strength
all
SR/MA.
Additionally,
we
applied
corrected
covered
area
(CCA)
method
measure
overlap
randomized
controlled
trials
(RCTs)
cited
among
Results
3
SRs
6
MAs
included
analysis:
studies
low
quality
by
very
According
high-risk
low-risk.
2020
most
showed
deficiencies
comprehensive
literature
search
strategy,
reasons
exclusion,
preprocessing
meta-analysis,
exploration
heterogeneity,
sensitivity
analysis,
publication
bias,
disclosure
funding
conflicts
interest.
Grading
consisted
5
items
moderate
14
10
Bias
risk
imprecision
main
factors
downgrading.
calculation
RCT
between
using
CCA
a
high
degree
overlap.
Conclusion
may
show
potential
ameliorating
symptoms
KOA.
indicates
that
can
improve
patients’
Total
WOMAC
scores
synovial
fluid
volume
joints.
Nevertheless,
generally
current
studies,
future
research
should
prioritize
improving
primary
establish
more
robust
scientific
evidence.
Systematic
review
registration
protocol
this
overview
was
registered
International
Prospective
Register
Reviews
(PROSPERO)
(
https://www.crd.york.ac.uk/PROSPERO/
)
number
CRD42024535841.
International Journal of Molecular Sciences,
Journal Year:
2025,
Volume and Issue:
26(10), P. 4534 - 4534
Published: May 9, 2025
Perinatal
vitamin
D
(Vit.
D)
deficiency
(VDD)
disrupts
the
development
of
key
tissues
involved
in
metabolic
regulation,
including
endocrine
pancreas,
white
adipose
tissue,
and
skeletal
muscle.
Brown
tissue
(BAT),
essential
for
thermoregulation
energy
homeostasis,
may
also
be
affected,
but
impact
perinatal
VDD
on
BAT
physiology
remains
unclear.
In
this
study,
forty
female
Wistar
rats
were
fed
either
a
standard
AIN93G
diet
(1000
IU
Vit.
D3/kg;
control
group,
CT)
(n
=
20)
or
modified
lacking
(VDD
group)
six
weeks
prior
to
conception
throughout
gestation
lactation.
Male
offspring
evaluated
at
weaning
(PN21)
adulthood
(PN180)
after
status
was
normalized
through
diet.
We
found
that
reduced
total
lipid
droplet
area,
increased
oxygen
consumption,
upregulated
thermogenic
gene
expression
weaning.
Correspondingly,
exhibited
greater
cold
tolerance
enhanced
recruitment
upon
exposure
(4
°C).
Notably,
normalization
by
fully
reversed
these
changes,
indicating
while
transiently
enhances
activity
during
early
life,
it
does
not
produce
lasting
effects
into
adulthood.
Nutrients,
Journal Year:
2023,
Volume and Issue:
15(22), P. 4729 - 4729
Published: Nov. 9, 2023
Minipuberty
is
a
transient
phase
of
reproductive
axis
activation
during
the
first
several
months
life,
playing
an
important
role
in
development
organs
boys.
Low
25-hydroxyvitamin
D
levels
pregnancy
are
associated
with
increased
risk
neonatal
complications.
An
inadequate
gestational
vitamin
status
hypothesized
to
affect
postnatal
hypothalamic–pituitary–gonadal
axis.
The
purpose
our
study
was
assess
whether
low
determines
course
minipuberty
included
three
groups
male
infants
born
women
different
statuses:
sons
deficiency
(group
1),
insufficiency
2),
and
offspring
females
normal
3
(the
reference
group)).
Concentrations
testosterone,
androstenedione,
dehydroepiandrosterone
sulfate,
estradiol,
progesterone,
17-hydroxyprogesterone
saliva,
as
well
concentrations
gonadotropins
urine,
were
assayed
monthly
from
1
6,
once
every
2
second
half
year
life.
Additionally,
at
each
visit,
penile
length
testicular
volume
assessed.
FSH,
LH,
volume,
greater
group
than
3.
In
turn,
characterized
by
higher
FSH
Peak
LH
testosterone
observed
earlier
remaining
groups.
obtained
results
suggest
that
may
have
stimulatory
impact
on
activity
early
genital
organs,
correlating
severity
hypovitaminosis
D.