Sustainability,
Год журнала:
2024,
Номер
16(24), С. 11120 - 11120
Опубликована: Дек. 18, 2024
The
issue
of
soil
contamination
by
heavy
metals
(HMs)
has
attracted
extensive
attention.
In
the
present
study,
effects
four
remediation
measures
combined
with
rice
intercropping
on
quality
soils
were
evaluated
in
a
mildly
HM-contaminated
paddy
field.
results
showed
that
better
comprehensive
found
system
high
and
low
Cd-tolerant
than
monoculture
system.
Both
foliar
spraying
sodium
selenite
inoculation
Pseudomonas
TCd-1
significantly
reduced
Nemerow
pollution
index
(NCPI)
soils.
application
biochar
lime
increased
fertility
index.
Among
all
treatments,
30
t∙hm−2
3600
kg∙hm−2
improved
most.
lowest
single-factor
indices
(SFPIs)
Cd,
Cu,
Zn,
Ni
Pb
NCPI
observed
treatment
at
45
mg∙L−1,
showing
greatest
reduction
HMs.
1200
mg∙L−1
effectively
quality.
Overall,
fields
dramatically
influenced
cleaner
production
is
great
significance
to
maintenance
food
security.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Янв. 7, 2025
This
study
focuses
on
the
effects
of
different
levels
sodium
selenite
growth,
selenium
content,
and
antioxidant
capacity
black
soldier
fly
(Hermetia
illucens).
The
experiment
used
doses
for
treatment,
including
a
basic
diet
with
no
supplements
(control)
diets
supplemented
10
mg/kg
(Se10),
20
(Se20),
30
(Se30),
40
(Se40)
selenite,
results
show
that
supplementation
significantly
increases
content
improves
utilization
(P
<
0.05).
However,
it
also
negatively
affects
growth
performance
other
nutrients.
optimal
level
depends
ration
enrichment
overall
health
productivity
fly.
Environments,
Год журнала:
2025,
Номер
12(4), С. 125 - 125
Опубликована: Апрель 17, 2025
This
study
investigated
possible
associations
between
dietary
patterns
and
blood
heavy
metal
levels
in
Korean
adults,
using
data
from
the
Korea
National
Health
Nutrition
Examination
Survey
(2012–2016).
To
explore
these
associations,
demographic,
physical
activity,
anthropometric,
biochemical,
data,
including
a
food
frequency
questionnaire,
were
analyzed.
Foods
categorized
into
19
groups,
principal
component
factor
analysis
identified
three
patterns:
Meat
processed
food-enriched
diet
(MPD),
vegetables
milk-enriched
(VMD),
fermented
fish-enriched
(FFD).
Multivariate
logistic
regression
was
used
to
evaluate
association
high
of
metals
blood.
The
results
showed
that
MPD
score
had
positive
with
Pb
(OR
=
1.470,
95%
CI
1.173–1.842)
Hg
1.559,
1.259–1.932);
FFD
also
1.492,
1.227–1.814)
Cd
1.276,
1.045–1.559).
In
contrast,
VMD
negatively
associated
0.760,
0.628–0.920)
0.948,
0.781–1.151).
Moreover,
effect
each
pattern
on
differences
by
sex.
Some
patterns,
such
as
intake
meat,
foods,
fish,
can
increase
levels,
whereas
other
milk,
have
protective
against
concentrations.
Aquaculture Reports,
Год журнала:
2024,
Номер
37, С. 102276 - 102276
Опубликована: Авг. 1, 2024
Selenium
(Se),
is
an
essential
trace
element
in
the
diet
of
fish
and
aquatic
animals
needed
for
growth,
thyroid
hormone
metabolism,
antioxidant
activity,
immunity.
Thus,
this
study
has
evaluated
dietary
selenium
yeast
(Se-yeast)
impact
on
growth
performance,
capacity,
gut
bacterial
community
zebrafish,
Danio
rerio.
The
with
average
weight
0.247
g
±
0.005
were
distributed
12
glass
aquariums.
30
per
aquarium
three
replicates
group
exposed
to
different
Se-yeast
concentrations:
0.3
mg/kg
(control),
0
mg/kg,
3
weeks.
result
indicated
a
higher
body
gain
specific
rate
all
groups.
Se
significantly
accumulated
liver,
muscle,
gill,
gut.
genes
superoxide
dismutase
1
(SOD1),
catalase
(CAT),
glutathione
peroxidase
(GPx1),
marker
genes:
solute
carrier
family
15
member
1b
(slc15a1b),
fatty
acid
binding
protein
2
(fabp2),
cytochrome
P450
8
subfamily
B
(cyp8b1),
A,
polypeptide
65
(cyp3a65)
expressed
tissue.
16
s
rRNA
sequencing
showed
significant
difference
at
phyla
Proteobacteria,
Fusobacteria,
Firmicutes,
Actinobacteria
Cetobacterium,
Aeromonas,
mycobacterium,
Lactobacillus
genus
level.
It
was
concluded
that
can
promote
performance
status,
furthermore,
microbiota
D.
Nutrients,
Год журнала:
2024,
Номер
16(17), С. 2902 - 2902
Опубликована: Авг. 30, 2024
With
the
advancement
of
radiological
medicine
and
nuclear
industry
technology,
radiation
is
increasingly
used
to
diagnose
human
health
disorders.
However,
large-scale
leakage
has
heightened
concerns
about
impact
on
organs
tissues.
Selenium
an
essential
trace
element
that
functions
in
body
mainly
form
selenoproteins.
selenoproteins
can
protect
against
by
stimulating
antioxidant
actions,
DNA
repair
functions,
immune
enhancement.
While
studies
reducing
through
antioxidants
have
been
conducted
for
many
years,
underlying
mechanisms
selenium
as
significant
damage
mitigation
remain
incompletely
understood.
Therefore,
this
paper
aims
provide
new
insights
into
developing
safe
effective
protection
agents
summarizing
anti-radiation
mechanism
