Search Results - ((( levely OR leve ) OR levy ) OR ( leves OR levells ))*
Suggested Topics within your search.
Suggested Topics within your search.
- 18
- México 15
- Mexico 13
- educación 9
- educación superior 9
- higher education 9
- shrimp 9
- I21 7
- education 7
- students 7
- competencias 6
- estudiantes 6
- gender 6
- Competitividad 5
- Educación 5
- M10 5
- Tecnología 5
- género 5
- human rights 5
- mediación 5
- Brazil 4
- Covid-19 4
- Democracia 4
- Democracy 4
- Education 4
- Higher Education 4
- M21 4
- M31 4
- Motivación 4
- Nuevo León 4
-
821
Regulation of Intestinal Immune Response by Selective Removal of the Anterior, Posterior, or Entire Pituitary Gland in Trichinella spiralis Infected Golden Hamsters
Published 2013“…Using semiquantitative inmunofluorescent laser confocal microscopy, we observed that the mean intensity of all tested Th1 cytokines was markedly diminished, even in the duodenum of infected controls. In contrast, a high level of expression of these cytokines was noted in the NIL infected hamsters. …”
Get full text
Article -
822
Insights, attitudes, and perceptions about asthma and its treatment: findings from a multinational survey of patients from Latin America
Published 2013“…Questions probed respondents’ views on topics such as levels of asthma control, frequency and duration of exacerbations, and current and recent use of asthma medications. …”
Get full text
Article -
823
Do Musicians with Perfect Pitch Have More Autism Traits than Musicians without Perfect Pitch? An Empirical Study
Published 2012“…We quantified subclinical levels of autism traits using the Autism-Spectrum Quotient (AQ) in three matched groups of subjects: 16 musicians with AP (APs), 18 musicians without AP (non-APs), and 16 non-musicians. …”
Get full text
Article -
824
Species composition and seasonal abundance of sandflies (Diptera: Psychodidae: Phlebotominae) in coffee agroecosystems
Published 2014“…Insect sampling was performed on three plantations located at different altitudes: Finca Guadalupe Zajú [1,000 m above sea level (a.s.l.)], Finca Argovia (613 m a.s.l.) and Teotihuacán del Valle (429 m a.s.l.). …”
Get full text
Article -
825
Subclinical abnormal glucose tolerance is a predictor of death in liver cirrhosis
Published 2014“…Fasting plasma insulin (FPI) levels were measured, and oral glucose tolerance test (OGTT) was performed. …”
Get full text
Article -
826
Detoxification of implant surfaces affected by peri-implant disease: an overview of non-surgical methods
Published 2014“…The outcome variables were the ability of the therapeutic method to eliminate the biofilm and endotoxins from the implant surface, the changes in clinical parameters including probing depth, clinical attachment levels, bleeding on probing; radiographic bone fill and histological reosseointegration. …”
Get full text
Article -
827
Social Factors Contributing to the Development of Allostatic Load in Older Adults: A Correlational- Predictive Study
Published 2018“…Sample size was estimated to contrast the no relation (R2 = 0) hypotheis in a multiple lineal regression model with 11 covariables, with a significance level of .05, power of 90% (.90), when coefficient of determination (R2) is .15, resulting in a sample of 131 older adults. …”
Get full text
Article -
828
The reinsertion of controlled internal drug release devices in goats does not increase the pregnancy rate after short oestrus synchronization protocol at the beginning of the breed...
Published 2018“…Blood samples were collected to determine progesterone levels. Oestrus appearance (92.9%), interval of CIDR removal to oestrus (IRE=34.1±1.1 hours), interval of oestrus onset to artificial insemination (IEAI= 20.2±1.0 hours), mean duration of oestrus (38.4±1.4 hours), and pregnancy rates (61.0%) were similar (P>.05) among groups. …”
Get full text
Article -
829
Characterization and Sources of Aromatic Hydrocarbons (BTEX) in the Atmosphere of Two Urban Sites Located in Yucatan Peninsula in Mexico
Published 2017“…The toluene/benzene and xylene/ethylbenzene concentration ratios indicated that BTEX levels at both sites were influenced by local and fresh emissions (vehicular traffic). …”
Get full text
Article -
830
Multiplex PCR for simultaneous genotyping of kdr mutations V410L, V1016I and F1534C in Aedes aegypti (L.)
Published 2020“…The validation of the technique was carried out by DNA sequencing using field populations previously characterized for the three mutations through allele-specific PCR (AS-PCR) and with different levels of genotypic frequencies. Results The standardized protocol for multiplex end-point PCR was highly effective in detecting 15 genotypes considering the three mutations V410L, V1106I and F1534C, in 12 field populations of Ae. aegypti from Mexico. …”
Get full text
Article -
831
Corrosion Behavior of Galvanized Steel Embedded in Concrete Exposed to Soil Type MH Contaminated With Chlorides
Published 2019“….% NaCl as aggressive agent by weight of soil, the exposure time was 260 days where, the results show that when the presence of NaCl in the soil was increased to 2 and 3% the levels of corrosion are from high to very high in all concretes, presenting a little better performance the concretes reinforced with galvanized steel and a small benefit could be identified or related to the properties of a denser and less impermeable matrix that presented the concrete mix made with cement CPC 30R RS.…”
Get full text
Article -
832
Do Musicians with Perfect Pitch Have More Autism Traits than Musicians without Perfect Pitch? An Empirical Study
Published 2012“…We quantified subclinical levels of autism traits using the Autism-Spectrum Quotient (AQ) in three matched groups of subjects: 16 musicians with AP (APs), 18 musicians without AP (non-APs), and 16 non-musicians. …”
Get full text
Article -
833
Knowledge of healthcare providers in the management of anaphylaxis
Published 2021“…The aim of the study is to evaluate the level of knowledge in the management of anaphylaxis in healthcare providers. …”
Get full text
Article -
834
Analgesic effect of herbal extract
Published 2019“…Background and Objective: Regardless of the socioeconomic level and fear of dental care, most people let their dental diseases to progress until pain becomes unbearable, turning acute pain into chronic pain. …”
Get full text
Article -
835
Instructional strategies to improve the academic writing performance of undergraduate EFL learners from a public university in Northeastern Mexico
Published 2024“…This study aims to identify the most common types of mistakes that fifth-semester undergraduate B2 level EFL learners show in their academic writing performance and the influence of intrinsic and extrinsic factors. …”
Get full text
Otro -
836
Efficient secretion of a modified E7 protein from human papilloma virus type-16 by Lactococcus lactis
Published 2010“…This new strain could be used as a live vaccine to deliver E7 at a mucosal level and generate antitumour immune responses against HPV-associated tumours.…”
Get full text
Article -
837
Comparación de un método inmediato para detectar bacterias durante el tratamiento de endodoncia versus el método de cultivo tradicional.
Published 2018“…Results: The experimental conditions used in the in vitro and in vivo studies are completely different, obtaining low levels of concordance. On the other hand, in terms of the two methods used, high levels of association were demonstrated, with a strong relationship in terms of their quantitative results, obtaining in this case similar ranges of contamination and disinfection. …”
Get full text
Tesis -
838
Efecto de la adición de linaza y amaranto en el desarrollo de un cereal extrudido instantáneo y su evaluación funcional mediante un modelo In vivo.
Published 2018“…The in vivo analysis showed a significant difference for blood glucose and triglyceride levels in Wistar rats, between the different treatments (P <0.05). …”
Get full text
Tesis -
839
Evaluación del efecto de los fosfolípidos dietarios sobre la respuesta inmune de camarones Litopenaeus stylirostris infectados con Vibrio parahaemolyticus
Published 2008“…From the other parameters, total lipids concentration was the only one to be significantly affected by the phophatidyl-choline supplementation, the value being higher with the 1.5% level. However, survival to the second bacterial challenge showed a clear cut effect, with survival about 80% for both supplemented levels, while mortality was total within 24 hours for the shrimp fed the phospholipid deficient diet.…”
Get full text
Tesis -
840
Comparación de un método inmediato para detectar bacterias durante el tratamiento de endodoncia versus el método de cultivo tradicional.
Published 2018“…Results: The experimental conditions used in the in vitro and in vivo studies are completely different, obtaining low levels of concordance. On the other hand, in terms of the two methods used, high levels of association were demonstrated, with a strong relationship in terms of their quantitative results, obtaining in this case similar ranges of contamination and disinfection. …”
Get full text
Tesis