Marine Drugs,
Год журнала:
2024,
Номер
22(5), С. 201 - 201
Опубликована: Апрель 27, 2024
Marine
molluscs
are
of
enormous
scientific
interest
due
to
their
astonishing
diversity
in
terms
size,
shape,
habitat,
behaviour,
and
ecological
roles.
The
phylum
Mollusca
is
the
second
most
common
animal
phylum,
with
100,000
200,000
species,
marine
among
notable
class
organisms.
This
work
aimed
show
importance
as
a
potential
source
nutraceuticals
well
natural
medicinal
drugs.
In
this
review,
main
classes
molluscs,
chemical
ecology,
different
techniques
used
for
extraction
bioactive
compounds
have
been
presented.
We
pointed
out
nutraceutical
such
proteins,
peptides,
polysaccharides,
lipids,
polyphenolic
pigments,
enzymes,
minerals,
vitamins.
Their
pharmacological
activities
include
antimicrobial,
anticancer,
antioxidant,
anti-inflammatory,
analgesic
activities.
Moreover,
certain
like
abalones
mussels
contain
unique
applications,
ranging
from
wound
healing
anti-cancer
effects.
Understanding
nutritional
therapeutic
value
highlights
significance
both
pharmaceutical
dietary
realms,
paving
way
further
research
utilization
human
health.
Pathogens,
Год журнала:
2024,
Номер
13(7), С. 532 - 532
Опубликована: Июнь 24, 2024
Our
study
focused
exclusively
on
analyzing
Escherichia
coli
(E.
coli)
contamination
in
fresh
raw
mussels
and
ready-to-eat
(RTE)
stuffed
obtained
from
authorized
regulated
facilities.
However,
it
is
critical
to
recognize
that
such
represents
a
significant
public
health
threat
regions
where
unauthorized
harvesting
sales
practices
are
prevalent.
This
aimed
comprehensively
assess
the
prevalence,
molecular
characteristics,
antibacterial
resistance
profiles
of
E.
RTE
mussels.
counts
mussel
samples
ranged
1
2.89
log
CFU/g
before
cooking,
with
reduction
observed
post-cooking.
predominantly
exhibited
negligible
presence
(<1
CFU/g).
A
phylogenetic
analysis
revealed
dominance
phylogroup
A,
variations
distribution
across
different
sampling
months.
Antibacterial
was
prevalent
among
isolates,
notably
showing
ampicillin,
streptomycin,
cefotaxime.
Extended-spectrum
β-lactamase
(ESβL)
production
rare,
only
one
positive
isolate
detected.
variety
genes,
including
tetB
sul1,
were
identified
isolates.
Notably,
virulence
factor
genes
associated
pathogenicity
absent.
In
light
these
findings,
imperative
maintain
rigorous
compliance
quality
safety
standards
at
all
stages
process,
encompassing
harvesting,
processing,
consumption.
Continuous
monitoring,
implementation
hygiene
protocols,
responsible
drug
use
crucial
measures
mitigating
food
risks
combating
resistance.
Stakeholders,
seafood
industry
players,
regulatory
agencies,
healthcare
professionals,
essential
ensure
effective
risk
mitigation
safeguard
context
International Journal of Food Microbiology,
Год журнала:
2023,
Номер
407, С. 110422 - 110422
Опубликована: Сен. 30, 2023
This
work
is
the
first
of
its
kind
to
report
a
whole-year
and
coastal-wide
surveillance
antimicrobial
resistance
(AMR)
Escherichia
coli
with
samples
from
EU
imposed
Norwegian
programme
for
marine
bivalves.
In
total,
390
bivalve
collected
January
December
in
2016
at
59
different
harvest
locations,
were
examined.
The
occurrence
resistant
E.
relation
concentration
was
also
analysed.
From
each
sample
(n
=
261),
one
isolate
susceptibility
tested
against
panel
14
antimicrobials
ten
classes.
least
8.4
%.
Resistance
tetracycline
most
commonly
detected
(5.7
%),
followed
by
ampicillin
(4.6
%)
sulfamethoxazole
(3.1
%).
extended
spectrum
cephalosporin
(ESC)-resistant
coli,
quinolone-resistant
(QREC)
carbapenem-resistant
Enterobacteriaceae
(CRE)
through
selective
screening
3.3
%,
12.8
%
none
samples,
respectively.
Among
ESC-resistant
blaCTX-M-15
gene
nine
isolates,
where
two
isolates
carried
blaCMY-42
gene,
blaCTX-M-3
blaCTX-M-1
one.
One
ESC
due
n.-42C>T
mutation
AmpC
gene.
Only
presence
QREC
clustered
significantly
(p
<
0.013)
space
including
locations.
An
increased
risk
(OR
9.4)
detecting
or
found
concentrations
above
threshold
Class
A
direct
distribution
market
(i.e.
230
coli/100
g).
However,
five
26
positive
had
levels
below
threshold,
thus
areas
cleared
sale.
17
subjected
whole
genome
sequencing,
originated
great
scallops
flat
oysters,
which
are
often
consumed
raw
lightly
processed.
these
belonged
high-risk
clone
sequence
type
131
plasmid
born
senB
encoding
Shigella
enterotoxin
2
(ShET2)
attributed
cause
watery
diarrhoea
infections
caused
Enteroinvasive
(EIEC).
Thus,
our
study
shows
that
there
potential
transmission
pathogenic
consumers
products.
