Ecotoxicology and Environmental Safety,
Journal Year:
2024,
Volume and Issue:
274, P. 116185 - 116185
Published: March 14, 2024
This
study
explores
the
environmental
effects
of
five
common
veterinary
antibiotics
widely
detected
in
environment,
(chlortetracycline,CTC;
oxytetracycline,OTC;
florfenicol,FF;
neomycin,
NMC;
and
sulfadiazine,
SDZ)
on
four
bioindicators:
Daphnia
magna,
Vibrio
fischeri,
Eisenia
fetida,
Allium
cepa,
representing
aquatic
soil
environments.
Additionally,
microbial
communities
characterized
through
16
S
rRNA
gene
sequencing
from
a
river
natural
were
exposed
to
assess
changes
population
growth
metabolic
profiles
using
Biolog
EcoPlates™.
Tetracyclines
are
harmful
fisheri
(LC
Hydrobiology,
Journal Year:
2023,
Volume and Issue:
2(2), P. 395 - 409
Published: June 14, 2023
The
presence
of
pharmaceuticals
in
the
aquatic
environment
presents
a
challenge
to
modern
science.
most
significant
impact
this
can
induce
is
emergence
antibiotic
resistance,
which
lead
global
health
emergency.
It
important
note
that
not
limited
resistance.
Pharmaceuticals
also
affect
behaviour
and
reproductive
systems
organisms,
with
cascading
effects
on
entire
ecosystems.
Numerous
studies
have
reported
due
uncontrolled
disposal
polluted
domestic,
agricultural,
industrial
wastewater
water
bodies.
This
work
discusses
potential
one
hand
are
highly
for
mankind,
yet
their
non-judicious
usage
equally
intriguing
problematic
conditions
systems.
Pathways
through
pharmaceutics
make
way
into
bodies
discussed.
Furthermore,
risk
imposed
by
life
elaborated.
possible
pragmatic
remediation
methods
pharmaceutical
products
be
treated
Emphasis
placed
phytoremediation
advanced
oxidative
process,
factors
affecting
efficacy
these
Journal of Hazardous Materials Advances,
Journal Year:
2024,
Volume and Issue:
13, P. 100410 - 100410
Published: Jan. 29, 2024
Various
studies
show
that
antibiotics
have
long
been
used
in
medicine,
particularly
veterinary
as
additives
animal
food
either
for
the
stimulation
of
their
growth
or
therapy
certain
infectious
diseases.
However,
others
proven
these
intensive
use
and
massive
quantity
solid
liquid
farming
waste
caused
many
environmental
risks.
This
review
paper
presents
state
art,
which
is
specifically
related
to
impact
extensive
some
breeding
animals,
notably
cows,
pigs,
chickens.
Relevant
raised
issue
discussion
pollution
manures
agricultural
soil
by
antibiotic
residues,
probably
result
multiplication
resistant
pathogens.
type
resistance
embodied
roughly
immediate
cropping
up
diseases
plants,
humans.
article
an
examination
literature
part
not
only
fighting
against
but
also
suggesting
efficient
solutions.
Among
solutions,
physicochemical
biological
methods
removal
were
extensively
studied.
The
ligninolytic
microorganisms
enzymes
discussed.
In
this
vein,
previous
found
fungi
active
influential
biodegradation
thanks
enzymes,
laccases
peroxidases.
Accordingly,
sets
out
discuss
from
husbandry.
a
tool
minimize
emergence
main
purpose
review.
Environmental Science & Technology,
Journal Year:
2023,
Volume and Issue:
57(36), P. 13336 - 13345
Published: Aug. 29, 2023
Insights
into
the
symbiotic
relation
between
eukaryotic
hosts
and
their
microbiome
lift
curtain
on
crucial
roles
of
microbes
in
host
fitness,
behavior,
ecology.
However,
it
remains
unclear
whether
how
abiotic
stress
shapes
further
affects
adaptability.
This
study
first
investigated
effect
antibiotic
exposure
behavior
across
varying
algae
taxa
at
community
level.
Chlorophyta,
particular
Chlorella
vulgaris,
exhibited
remarkable
adaptability
to
stress,
leading
dominance
phytoplankton
communities.
Accordingly,
we
isolated
C.
vulgaris
strains
compared
growth
axenic
nonaxenic
ones
under
conditions.
The
positive
antibiotics
algal
were
apparent
only
presence
bacteria.
Results
16S
rRNA
sequencing
revealed
that
challenges
resulted
recruitment
specific
bacterial
consortia
phycosphere,
whose
functions
tightly
linked
promotion
enhancement.
In
addition,
phycosphere
was
characterized
with
47-fold
higher
enrichment
capability
resistance
genes
(ARGs)
than
surrounding
water.
Under
ARG
profiles
recruited
presumably
driven
by
assembly
mobile
genetic
elements
induced
antibiotics.
Moreover,
even
enhanced
dissemination
potential
bacteria
carrying
ARGs
from
broader
environmental
niches.
Overall,
this
provides
an
in-depth
understanding
functional
significance
antibiotic-mediated
algae-associated
for
proliferation
antibiotic-polluted
waters.