Search Results - ((((((uusumay OR sum) OR ((same OR sumen) OR asume)) OR usura) OR usumooaay) OR usuma) OR asumoo)

Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis. by Zenteno Chávez, Wendy Lilian

“…All samples contained the same initial RNA concentration, therefore a higher band intensity indicated an increase in gene expression. dnaK gene showed a increased intensity band at 42 and 48 ºC at 30 min, whiB3 at 42 ºC and 30 min, while whiB4 and whiB5 at 48ºC between 0.5-2 h incubation in stress conditions. groES, hspX, whiB6 y whiB7 did not show evident changes in the intensity of bands. …”
Get full text

Diseño y construcción de un reactor hibrido tipo batch para la producción de biocombustibles: biodiésel y bioetanol como caso de estudio. by Solís Ulloa, Juan Carlos

“…Reason why in the present work a design and construction of a prototype was made that could do the function of carrying out two processes in the same prototype. The design of the prototype consisted in defining the geometries and measurements of the components that make up the prototype, to then make a CAD drawing in the SolidWorks software. …”
Get full text

Evaluación de la actividad antidiabética In vitro de plantas medicinales de uso tradicional. by Ortiz Martínez, David Mizael

“…Was evaluated the effect of the extracts on the expression of the PPARȖ gene, only C. submontana increased the expression level of the gene significantly compared to the drug rosiglitazone. In the same way, C. submontana was the extract with the best capture capacity of the DPPH radical with an EC50 of 21.52 ± 1.75 μg/mL Taking into account the previous results it was decided to continue only with C. submontana, which is considered to be moderately toxic in the cell proliferation assay with VERO cells. …”
Get full text

Impacto de la colonización de pacientes en el desarrollo de infecciones asociadas a la atención de la salud by Cruz López, Flora Eduarda

“…Microbiota were isolated from surface samples, which were identified at species level and clonal relatedness were determined on isolates with same causative agent identification. Eight out of 11 patients developed between 1 and 3 HAI. …”
Get full text

Respuesta morfofisiológica y molecular de Atriplex canescens (Pursh) Nutt. a estrés salino y transferencia de halotolerancia hacia un organismo modelo by Garza Aguirre, Raúl Alejandro

“…One specific A. canescens miRNA (aca-miRn1) suffered a meaningful repression, which for complementarity in the sequence, seems to regulate the transcription factor HIG1/MYB51, which at same time controls the genetic expression of two enzyme isoforms from the PGDH family, enzymes that play a very important role in salt stress metabolites synthesis, such as betaine and glutathione. …”
Get full text

Micropropagación de brotes de Agave montium-sancticaroli a partir de yemas apicales by Reyna Morales, Cristian

“…For the induction of shoots, these were subcultured in the same salts; After eight weeks, the number of explants with shoots and shoots per explant was evaluated, obtaining an average of 2.77 and 3.6 respectively. …”
Get full text

Bionomía del mosquito Culex quinquefasciatus (SAY, 1823)) y su relación con el virus del oeste del nilo (VON) en la ciudad de Mérida, Yucatán, México by García Rejón, Julián Everardo

“…With regard to the search of the WNV 685 groups of mosquitos were tested being six samples with bands of same molecular weight that the WNV although we could not de virus isolation in Merida. …”
Get full text

ANÁLISIS ESPACIO-TEMPORAL DEL BROTE DE LA ENFERMEDAD DEL DENGUE EN EL ÁREA METROPOLITANA DE LA CD. DE MONTERREY, NUEVO LEÓN, MÉXICO (2007) by Orta-Pesina, Héctor, Mercado-Hernández, Roberto, Galindo-Galindo, Edgar Iván, Tavitas-Aguilar, María Isabel, Mora-Gloria, Sandra P., Callejas-Mota, Judith, Chacón-Reyna, Juana María, Elizondo-Leal, José Fernando

“…Using SPSS v15, cross tables were conducted to determine the frequencies number of larvae ofAe. aegypti and containers per month of sampling. Also the same procedure was applied for cases of dengue (DF anf DHF) referring month of symptoms onset, gender and age of the patients. …”
Get full text

Convivencia con la naturaleza en el Sur global: deforestación y agricultura regenerativa by Buatu Batubenge, Omer

Get full text

Perfil resistómico en microbioma de lechuga (Lactuca sativa) y perejil (Petroselinum crispum) en punto de venta en mercados de Monterrey, N.L. y su área metropolitana. by Betancourt Mejorado, Dante Aldhair

“…It was found that the gene with the most prevalence was the sulA gene (which codes for resistance to sulfonamides) for both parsley and lettuce from all the samples analyzed. blaCARB-4 and blaOXA-5 was the less abundant genes. 46 isolates of E. coli were isolated from the same samples of the research, which were also determined the presence of these genes, finding that the tetA gene was present in 39% of the isolates. …”
Get full text

Estrés-recuperación psicofisiológica y su relación con las cargas internas del entrenamiento y el rendimiento deportivo. by Reynoso Sánchez, Luis Felipe

“…For its explanation, a discussion section was carried out, in which our results were analyzed in comparison with what was reported by previous research in the field related to high-performance sports practice under the same or in similarity with the variables used in our study. …”
Get full text

Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México by Pequeño Ledezma, Miguel Angel

“…Prosopis laevigata was recorded as having the highest coverage with 89.12%, followed by Acacia farnesiana with 9.66% and Celtis pallida with 1.22%, where there is a high presence of individuals in the lower diametric classes, which shows a active regeneration status. At the same time, the composition, structure and plant diversity of two areas of the Tamaulipan thornscrub (hill and plain) were evaluated in order to know their main differences or similarities and based on the results obtained, it is concluded that the two types of scrubland present in the area of the study recorded significant differences between them, registering a low similarity (19%) sharing only 4 species among themselves. …”
Get full text

Contradicciones éticas de las responsabilidades sociales en la bibliotecología by Muela Meza, Zapopan Martín

“…[English abstract, resumen en español arriba] This study (Ethical contradictions in the social responsibilities in librarianship/library science) intends to be a critical analysis of some ethical contradictions even in the same ethics and in the social responsabilities in the field of librarianship/library science. …”
Get full text

Evaluación de la respuesta inmunológica en monocitos diferenciados tratados con nanopartículas de quitosano comercial y purificado. by Rivera González, Teodoro Iván

“…In this work, purified and unpurified chitosan nanoparticles (CtsNps) were synthesized and characterized, obtained from two commercial houses (Sigma-Aldrich® and Canada Bioscience) in order to assess whether these different nanoparticles can generate the same immunological activity in Monocytes isolated from peripheral blood by analysis of cytokine profile, phagocytic activity and differentiation markers. …”
Get full text

Mejoramiento de la biolixiviación de minerales por Acidithiobacillus ferrooxidans con la aplicación de un sistema neurocontrolado by Hernández Rodarte, Felipe Samuel

“…The tests at flask level with At. ferrooxidans allowed to verify that bio - leaching present a none - lineal behavior, on the other hand, these results were used to elaborate the neuronal network model to a bio - leaching process in the fermentator produced better results than the use of conditions obtained by response surface for the same data.…”
Get full text

Efecto del silenciamiento de E6 y E7 (HPV 16) sobre la expresión de MDM2 en una línea celular de cáncer cervical by Díaz García, Daniel

“…Moreover, it is important to notice that though Mdm2, P53 natural repressor, is apparently functional, it is at the same time, completely replaced by E6. It is possible that in repressing E6, Mdm2 will quickly resume its normal functions, but it has not been reported so far. …”
Get full text

Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae by Leal Guerra, Clara Susana

“…In the presence of worts with low level of nutrients nitrogen, strain 820 downregulated genes that favor the incorporation of sulfur to carbon skeletons (MET6, MET13, MHT1) and at the same time over expressed genes related to the input of sulfate into the cell generating sulfur (MET3, MET2) in the other hand, strain 790 upregulated the way of balance in the production of AdoMet / methionine (MHT1 gene), without having an effect in any other gene involved. …”
Get full text

Perfil resistómico en microbioma de lechuga (Lactuca sativa) y perejil (Petroselinum crispum) en punto de venta en mercados de Monterrey, N.L. y su área metropolitana. by Betancourt Mejorado, Dante Aldhair

“…It was found that the gene with the most prevalence was the sulA gene (which codes for resistance to sulfonamides) for both parsley and lettuce from all the samples analyzed. blaCARB-4 and blaOXA-5 was the less abundant genes. 46 isolates of E. coli were isolated from the same samples of the research, which were also determined the presence of these genes, finding that the tetA gene was present in 39% of the isolates. …”
Get full text

Estrés-recuperación psicofisiológica y su relación con las cargas internas del entrenamiento y el rendimiento deportivo. by Reynoso Sánchez, Luis Felipe

“…For its explanation, a discussion section was carried out, in which our results were analyzed in comparison with what was reported by previous research in the field related to high-performance sports practice under the same or in similarity with the variables used in our study. …”
Get full text

Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México by Pequeño Ledezma, Miguel Angel

“…Prosopis laevigata was recorded as having the highest coverage with 89.12%, followed by Acacia farnesiana with 9.66% and Celtis pallida with 1.22%, where there is a high presence of individuals in the lower diametric classes, which shows a active regeneration status. At the same time, the composition, structure and plant diversity of two areas of the Tamaulipan thornscrub (hill and plain) were evaluated in order to know their main differences or similarities and based on the results obtained, it is concluded that the two types of scrubland present in the area of the study recorded significant differences between them, registering a low similarity (19%) sharing only 4 species among themselves. …”
Get full text