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1441
Taxonomía, distribución e importancia de las algas de Nuevo León
Published 2018“…Macroalgae in transect were collected and taken to Facultad de Ciencias Biológicas Herbaria for mounting, photographic record and identification. 30 different macroalgae were found, distributed in 17 genera, of which 11 were identified up to species level. Even though the analyzes conducted in this study focused on macroscopic algae~ microscopic species were also identified, increasing the number of taxa for the collection stations from I 7 to 89 in terms of genera and in the case of species from 11 to 41 . which represents an increase of 730.8% in the case ofthe genera and 333.3% in the case of the species with respect to the reports known until 2006. …”
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1442
Distribución de insectos necrófagos bajo un gradiente altitudinal en el monumento nacional “Cerro de la Silla”, Guadalupe, Nuevo León.
Published 2018“…Altitude with greater diversity was that of 950 meters above sea level with 2460 species and less diversity was at 1,170 meters with 820. …”
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1443
Selección de genotipos de aguacate raza mexicana con resistencia a Phytophthora cinnamomi rands
Published 2018“…The evaluated genotypes did not show an equal or lower level of electrical conductivity than ‘Duke 7’ (moderately resistant genotype) and the isolate Pc2 was found to be the most pathogenic during the means comparison (p < 0.05). …”
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1444
Persistencia de marcadores para Bacteroidales como microorganismos indicadores de trazabilidad en tomate y melón contaminados artificialmente
Published 2017“…All Bacteroidales markers were detected in all samples at levels 1.15-5.5,569 logCFU/ml. ANOVA analysis showed that persistence of FIB was affectd mainy by humidity. …”
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1445
Inestabilidad cormosómica específica en neoplasia cervical evaluada mediante técnicas de citogenética molecular
Published 2017“…Another important factor lesion development is chromosomal instability in the cell and leading to the development of aneuploidy, chromosomal rearrangements, etc., which produce changes at the gene level like, turn off tumor suppressor genes, oncogenes ignition which individually or jointly promote the development of the tumor. …”
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1446
Diabetes mellitus tipo 2: evaluación del daño al DNA nuclear en pacientes sometidos a diferentes esquemas de tratamiento mediante ensayo cometa
Published 2005“…A higher nuclear DNA damage (parameters assessed: length tail, Olive tail moment, extent tail moment) on the diabetic patients in pharmacological treatment, in comparison to the healthy people (p = 0.0001), and differences in the levels HbA1c (p = 0.0001) between the studied groups was found. …”
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1447
Actividad antimicrobiana de compuestos polifenólicos provenientes de extractos de cáscaras de nuez contra Salmonella sp aplicados en el proceso de comercialización de melón (Cucumi...
“…Because melon is cultivated at ground level and its morphology, it can be contaminated with Salmonella sp. or any other microorganisms, it is well known once Salmonella reaches the surface, it can live and multiply itself therein. …”
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1448
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1449
Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis.
Published 2018“…Regularly, expression levels of all genes decreased at longer exposure time to heat shock stress and at higher temperatures. …”
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1450
Evaluación de la actividad antidiabética In vitro de plantas medicinales de uso tradicional.
Published 2018“…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. …”
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1451
Nutrigenómica del camarón: análisis transcripcional del camarón blanco del pacífico Litopenaeus vannamei en respuesta al consumo de Ulva clathrata como suplemento alimenticio.
Published 2018“…The differential expression analysis generated a total of 396 genes with different expression levels between the two treatments and these were classified into 4 groups in accordance to their possible function. …”
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1452
Atrazine and 2, 4-D determination in corn samples using microwave assisted extraction and on-line solid-phase extraction coupled to liquid chromatography.
Published 2018“…The LODs were 0.03 and 0.02 mg kg-1 for 2,4-D and atrazine, respectively with RSD ranged from 4.0 to 7.2 % at concentration level of 0.07 and 0.30 mg kg-1. The extraction recoveries of 2,4-D and atrazine in corn samples were from 82.6 to 98.2%. …”
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1453
Estudio del comportamiento del cuerpo y aletas plegables de un cohete, para un sistema de lanza cohetes múltiple
Published 2014“…Studies of aerodynamic simulation and vibration analysis of designing a new rocket body and fins were performed folding, to experience it is possible to design and build a device like this, capable of level flight and stable aerodynamic performance, in addition to maintain its ballistic trajectory, ballistics designed as a possible element of a multiple launch rocket type device, using domestic materials and technology, and low cost. …”
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1454
Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax
Published 2019“…These enzymes have been closely involved in different physiological processes that are important for cell destruction, such as: I) phospholipid replacement in bio-membranes, II) digestion in phagosomes, III) high levels of neurotoxicity and cytotoxicity in poison of mushroom, coelenterates, insects, arachnids and reptiles and IV) in inflammatory processes. …”
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1455
Análisis de la capacidad anti-inflamatoria del caldo de hueso en un modelo murino de colitis ulcerativa
Published 2020“…After the mice were killed the colon of each mouse were isolated to perform a morphological analysis and determine the relative expression levels of pro-inflammatory (Il-1β, Il-6, Tnf-α and Inf-γ) and anti-inflammatory (Il-4 y Il- 10) cytokines using the technique of the polymerase chain reaction (PCR) in real time (qPCR). …”
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1456
Fármacos epigenéticos con efecto en la actividad promotora del gen rb1 en células hepáticas humanas
Published 2019“…On the other hand, for the determination of levels of methylation in the RB1 promoter, the sequencing test was carried out by sodium bisulfite, using the genomic DNA of HepG2 cells that were treated with the drug isotretinoin, to then perform bisulfite conversion. …”
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1457
Evaluación de la expresión diferencial de citocinas proinflamatorias en un modelo murino de infección por distintos serotipos de Streptococcus agalactiae
Published 2020“…A significant difference (p = 0.0349) was observed in total IgG levels after infection with different serotypes.Serotypes III and V showed a decrease in total IgG, while Ib, II and IV showed no variation with respect to the control group. …”
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1458
Caracterización de la función de la proteína de eflujo de cationes Dmct (Yali0F19734p) en Yarrowia lipolytica
Published 2020“…The results indicate that the absence of the dmct gene produces changes in cell morphology at both the macroscopic and microscopic levels. When the cells were subjected to ionic stress due to the presence of metals, morphological changes were observed with the zinc, copper and iron cations, but not with calcium. …”
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1459
Estimación del contenido de carbono total de especies arbóreas y arbustivas en áreas con diferente uso histórico, en una fracción del matorral espinoso tamaulipeco, Linares, N. L....
Published 2008“…The variance analysis (with a level of significance of α= 0.05) showed that highly significant differences exist (Pr > 0.000) between the averages of the components of the aerial biomass of the species, the component bark of Cordia boissieri obtained the smallest percentage of carbon content of 39.62 ± 0.70%, the leaves of Acacia schaffneri the highest 50.14 ± 1.21%. …”
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1460
Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis.
Published 2018“…Regularly, expression levels of all genes decreased at longer exposure time to heat shock stress and at higher temperatures. …”
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