Microbial Cell Factories,
Journal Year:
2017,
Volume and Issue:
16(1)
Published: May 8, 2017
The
aim
of
this
review
is
to
summarize
the
effect
in
host
energy
metabolism
production
B
group
vitamins
and
short
chain
fatty
acids
(SCFA)
by
commensal,
food-grade
probiotic
bacteria,
which
are
also
actors
mammalian
nutrition.
mechanisms
how
these
microbial
end
products,
produced
bacterial
strains,
act
on
will
be
discussed.
We
show
that
SCFA
producing
bacteria
could
used
as
tools
recover
intakes
either
optimizing
ATP
from
foods
or
fermentation
certain
fibers
gastrointestinal
tract
(GIT).
Original
data
presented
work
where
(acetate,
butyrate
propionate)
(riboflavin,
folate
thiamine)
was
determined
for
selected
bacteria.
BMC Microbiology,
Journal Year:
2017,
Volume and Issue:
17(1)
Published: May 22, 2017
Metagenomic
studies
confirm
that
obesity
is
associated
with
a
composition
of
gut
microbiota.
There
are
some
controversies,
however,
about
the
microbial
communities
in
obese
individuals
different
populations.
To
examine
association
between
body
mass
index
and
microbiota
Ukrainian
population,
fecal
concentrations
Bacteroidetes,
Firmicutes,
Actinobacteria
Firmicutes/Bacteroidetes
(F/B)
ratio
were
analyzed
61
adult
individuals.
The
relative
abundance
was
small
(5–7%)
comparable
BMI
categories.
content
Firmicutes
gradually
increased
while
Bacteroidetes
decreased
increasing
(BMI).
F/B
also
raised
BMI.
In
an
unadjusted
logistic
regression
model,
significantly
(OR
=
1.23,
95%
CI
1,09–1,38).
This
continued
to
be
significant
after
adjusting
for
confounders
such
as
age,
sex,
tobacco
smoking
physical
activity
1.33,
1,11–1,60).
obtained
data
indicate
persons
Ukraine
population
have
higher
level
lower
compared
normal-weight
lean
adults.
Nutrients,
Journal Year:
2015,
Volume and Issue:
7(4), P. 2839 - 2849
Published: April 14, 2015
During
feeding,
the
gut
microbiota
contributes
to
host
energy
acquisition
and
metabolic
regulation
thereby
influencing
development
of
disorders
such
as
obesity
diabetes.
Short-chain
fatty
acids
(SCFAs)
acetate,
butyrate,
propionate,
which
are
produced
by
microbial
fermentation
dietary
fiber,
recognized
essential
sources
act
signal
transduction
molecules
via
G-protein
coupled
receptors
(FFAR2,
FFAR3,
OLFR78,
GPR109A)
epigenetic
regulators
gene
expression
inhibition
histone
deacetylase
(HDAC).
Recent
evidence
suggests
that
fiber
microbial-derived
SCFAs
exert
multiple
beneficial
effects
on
metabolism
not
only
improving
intestinal
environment,
but
also
directly
affecting
various
peripheral
tissues.
In
this
review,
we
summarize
roles
in
present
an
overview
current
understanding
its
physiological
functions.
Microbial Cell Factories,
Journal Year:
2017,
Volume and Issue:
16(1)
Published: May 8, 2017
The
aim
of
this
review
is
to
summarize
the
effect
in
host
energy
metabolism
production
B
group
vitamins
and
short
chain
fatty
acids
(SCFA)
by
commensal,
food-grade
probiotic
bacteria,
which
are
also
actors
mammalian
nutrition.
mechanisms
how
these
microbial
end
products,
produced
bacterial
strains,
act
on
will
be
discussed.
We
show
that
SCFA
producing
bacteria
could
used
as
tools
recover
intakes
either
optimizing
ATP
from
foods
or
fermentation
certain
fibers
gastrointestinal
tract
(GIT).
Original
data
presented
work
where
(acetate,
butyrate
propionate)
(riboflavin,
folate
thiamine)
was
determined
for
selected
bacteria.
