Salud Ciencia y Tecnología,
Год журнала:
2023,
Номер
3, С. 813 - 813
Опубликована: Янв. 1, 2023
Introduction:
species
of
the
genus
Smilax
are
a
vital
source
potentially
useful
compounds
that
may
be
effective
as
nephroprotective
agents,
but
there
is
little
scientific
evidence
to
support
such
claims.Objective:
analyze
chemical
composition
and
activity
hydroalcoholic
extracts
leaves
rhizomes
purhampuy.
Methods:
were
elaborated
by
maceration
analyzed
gas
chromatography-mass
spectrometry
(GC-MS).
The
gentamicin-induced
nephrotoxicity
model
was
tested
in
Wistar
rats
at
dose
80
mg/kg
i.p.
administered
orally
doses
100,
200
400
mg/kg.
Serum
creatinine
serum
urea
quantified,
histopathological
observations
kidneys
performed.
Results:
extract
leaves,
33
identified,
where
majority
palmitic,
linoleic
linolenic
acid.
In
23
phytoconstituents
recognized,
predominantly
stearic
acid,
dihydrocorinanteina
palmitic
There
significant
decrease
level
groups
protected
with
respect
gentamicin
group
direct
relationship
extracts.
Renal
changes
observed
group,
while
receiving
decreased
severity
damage.
Conclusions:
results
indicate
purhampuy
has
potential
role
improving
kidney
damage,
providing
first
findings
on
its
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2024,
Номер
3, С. 754 - 754
Опубликована: Май 9, 2024
The
study
focuses
on
the
therapeutic
action
of
medicinal
plants
used
in
treatment
chronic
degenerative
diseases.
ethanolic
extract
Mexican
species
Cecropia
obtusifolia
Bertol,
traditionally
for
diabetes,
was
evaluated.
cytoprotective
effect
determined
normal
adherent
human
fibroblast
cell
line
Hs68,
and
its
toxicity
assessed
Artemia
salina.
using
neutral
red
(NR)
assay,
demonstrating
a
viability
98
%,
indicating
very
low
cytotoxic
no
A.
These
assays
have
been
routinely
employed
as
screening
methods
natural
extracts
pure
compounds
with
potential
effects
against
cancer
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2024,
Номер
3, С. 674 - 674
Опубликована: Янв. 1, 2024
Introduction:
political
communication
plays
a
crucial
role
in
the
access
to
and
exercise
of
power.
Politicians
use
strategies
inform,
persuade
mobilize
people,
as
well
build
image
their
party
or
themselves.
Political
marketing
propaganda
are
two
approaches
used
this
process.
Objective:
analyze
differences
between
explore
various
settings.
Methods:
study
was
based
on
documentary
review
that
analyzed
bibliographic
sources
previous
studies
related
topic.
Cases
at
national
international
levels
were
examined.
Results:
seek
persuade,
but
differ
approaches.
focuses
building
positive
generating
confidence
option,
while
uses
more
aggressive
techniques,
distorting
facts
appealing
emotions.
Both
pose
ethical
social
challenges,
such
manipulation
information
misinformation.
It
is
essential
for
citizens
be
critical
alert
counter
these
risks.
Conclusions:
there
need
foster
culture
responsible
participation
democratic
life,
where
informed
possess
skills
critically
evaluate
information.
This
implies
understanding
mechanisms
persuasive
communication,
identifying
intentionality
rhetoric
narrative,
participating
public
debate
an
constructive
manner
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2024,
Номер
3, С. 688 - 688
Опубликована: Апрель 24, 2024
Introduction:
math
anxiety
among
secondary
school
students
is
a
widely
studied
and
recognized
phenomenon
in
the
educational
community.
This
emotional
disorder
can
hinder
learning
affect
students'
well-being.
Objective:
to
describe
level
of
sample
Peruvian
regular
basic
education
students.
Methods:
quantitative,
non-experimental,
cross-sectional
descriptive
study.
The
consisted
150
both
sexes
who
were
administered
Mathematics
Anxiety
Questionnaire,
an
instrument
with
adequate
metric
properties.
Descriptive
statistics
used
for
analysis.
Results:
63,3
%
was
moderate,
26,7
it
low,
6
high,
3,3
very
0,7
high.
When
evaluating
dimensions
attitudes,
emotions,
beliefs,
found
that
they
also
predominantly
rated
at
moderate
level.
means
majority
occasionally
feel
concern,
nervousness,
or
tension
when
facing
situations
related
mathematics
classroom.
Conclusions:
experienced
by
moderate.
Therefore,
suggested
implement
support
programs
provide
tools
managing
anxiety,
as
well
teacher
training
identify
so
effectively
cope
it.
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2024,
Номер
3, С. 691 - 691
Опубликована: Янв. 1, 2024
Introduction:
adolescence
is
a
stage
of
significant
physical,
emotional,
and
cognitive
changes,
where
young
people
face
numerous
challenges
in
their
daily
lives,
especially
the
educational
environment.
In
this
context,
self-concept
can
be
determining
factor
how
adolescents
approach
these
meet
academic
demands.
Objective:
to
determine
level
sample
Peruvian
secondary
education
students.
Methods:
quantitative,
non-experimental,
cross-sectional
descriptive
study.
The
consisted
125
students
both
genders
who
were
administered
AF-5
Self-Concept
Scale,
an
instrument
with
adequate
psychometric
properties.
Data
analysis
was
conducted
using
SPSS
version
25
software.
A
variable
dimensions
performed,
focusing
on
calculating
percentage
distributions.
Results:
52
%
at
regular
level,
38,4
high
5,6
very
4
low
level.
This
means
that
most
recognize
some
strengths
themselves,
but
they
are
also
aware
limitations
areas
which
could
improve,
situation
serve
as
solid
foundation
for
working
personal
development.
Conclusions:
characterizing
regular.
Therefore,
it
recommended
implement
strategies
aimed
strengthening
improving
perception
themselves
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2024,
Номер
3, С. 678 - 678
Опубликована: Янв. 1, 2024
Introduction:
Pro-environmental
behavior
constitutes
an
essential
topic
within
contemporary
environmental
research.
In
a
global
context
where
awareness
of
challenges
is
constantly
growing,
understanding
how
students
relate
to
their
environment
and
adopt
practices
that
promote
sustainability
becomes
imperative.
Objective:
To
assess
the
pro-environmental
fifth-grade
secondary
education
students.
Methods:
A
quantitative,
non-experimental,
cross-sectional
descriptive
study
was
conducted.
The
sample
consisted
164
both
sexes
who
were
administered
Environmental
Behavior
Questionnaire,
instrument
with
adequate
metric
properties.
Descriptive
statistics
used
for
analysis,
non-parametric
Chi-Square
test
employed
determine
if
significantly
associated
proposed
sociodemographic
variables.
Results:
It
found
28%
occasional,
23.7%
uncommon,
19.5%
habitual,
18.8%
not
10%
very
habitual.
When
evaluating
dimensions,
it
also
recycling
reusing,
resource
conservation,
purchasing
predominantly
valued
at
occasional
level.
Likewise,
significant
association
determined
between
students'
sex
(p<0.05).
Conclusions:
assessed
as
occasional.
Therefore,
recommended
educational
authorities
develop
programs
campaigns
adoption
behaviors
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2023,
Номер
2, С. 621 - 621
Опубликована: Окт. 30, 2023
The
objective
of
this
study
was
to
determine
the
relationship
between
strategic
planning
and
organizational
performance
SMEs
in
manufacturing
sector
province
Cañete,
2022.
It
a
quantitative,
non-experimental,
descriptive
correlational
study.
sample
included
entrepreneurs
from
325
MSEs.
A
survey
applied
collect
information
on
size,
sector,
structure,
planning,
MSEs,
consisting
24
items.
According
results,
60,9
%
are
microenterprises,
66,8
private,
with
linear
structure
(46,8
%).
value
obtained
Rho=
0,902,
indicating
perfect
positive
correlation
development.
As
for
dimensions,
was:
organization
(0,837),
budget
execution
(0,897)
programmatic
compliance
(0,949).
is
concluded
that
there
significant
Cañete
year
Salud Ciencia y Tecnología,
Год журнала:
2023,
Номер
3, С. 813 - 813
Опубликована: Янв. 1, 2023
Introduction:
species
of
the
genus
Smilax
are
a
vital
source
potentially
useful
compounds
that
may
be
effective
as
nephroprotective
agents,
but
there
is
little
scientific
evidence
to
support
such
claims.Objective:
analyze
chemical
composition
and
activity
hydroalcoholic
extracts
leaves
rhizomes
purhampuy.
Methods:
were
elaborated
by
maceration
analyzed
gas
chromatography-mass
spectrometry
(GC-MS).
The
gentamicin-induced
nephrotoxicity
model
was
tested
in
Wistar
rats
at
dose
80
mg/kg
i.p.
administered
orally
doses
100,
200
400
mg/kg.
Serum
creatinine
serum
urea
quantified,
histopathological
observations
kidneys
performed.
Results:
extract
leaves,
33
identified,
where
majority
palmitic,
linoleic
linolenic
acid.
In
23
phytoconstituents
recognized,
predominantly
stearic
acid,
dihydrocorinanteina
palmitic
There
significant
decrease
level
groups
protected
with
respect
gentamicin
group
direct
relationship
extracts.
Renal
changes
observed
group,
while
receiving
decreased
severity
damage.
Conclusions:
results
indicate
purhampuy
has
potential
role
improving
kidney
damage,
providing
first
findings
on
its
