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1201
Evaluation of vitamin D serum levels in asthmatic adults and their relationship with asthma control
Publicado 2018“…Methods: Cross-sectional, observational, descriptive study of 43 asthmatic patients older than 18 years of age. …”
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1202
Estudio y optimización del rendimiento de producción de biopolímeros bacterianos de tipo Poli(3-hidroxibutirato)
Publicado 2021“…La trascendencia de este biopolímero radica en su producción, puesto que esta será importante en próximos años y traerá consigo diversos beneficios económicos. …”
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1203
Estudio y optimización del rendimiento de producción de biopolímeros bacterianos de tipo Poli(3-hidroxibutirato)
Publicado 2021“…La trascendencia de este biopolímero radica en su producción, puesto que esta será importante en próximos años y traerá consigo diversos beneficios económicos. …”
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1204
Distorsión de la imagen corporal y prácticas de alimentación en adolescentes del noroeste de México
Publicado 2025“…Material y Método: Estudio transversal realizado a 560 adolescentes de 13 a 15 años. Se utilizaron instrumentos validados para evaluar la percepción de la imagen corporal y las prácticas alimentarias. …”
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1205
Estructura Factorial e Invarianza Psicométrica del AUDIM-M Digital en Universitarios Mexicanos Deportistas y no Deportistas
Publicado 2025“…La muestra total fue de 955 universitarios mexicanos 463 deportistas y 492 no deportistas, con edades comprendidas entre 18-26 años (M = 20.5; DE = 1.9). La estructura factorial del cuestionario se analizó mediante análisis factoriales confirmatorios. …”
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1206
Effect of TEA on the blue emission of ZnO quantum dots with high quantum yield
Publicado 2015“…Spherical quantum dots with sizes ranging from 3 to 7 nm were obtained for concentrations from 0 to 0.7 ml. of TEA, whereas a mixture with oval-like nanoparticles was observed from concentrations above of 1.1 ml of TEA. …”
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1207
Artificially disordered birefringent optical fibers
Publicado 2012“…Complete mode mixing in a segment of fiber as short as ∼ 10cm after 3.6dB insertion loss is experimentally observed. Equal excitation of all modes in such a multi-mode fiber creates the conditions to maximize the information capacity of the system under e.g. multiple-input-multiple-output (MIMO) transmission setup.…”
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1208
Effect of Glycine on Lead Mobilization, Lead-Induced Oxidative Stress, and Hepatic Toxicity in Rats
Publicado 2011“…The effect of these treatments on parameters indicative of oxidative stress (glutathione and malondialdehyde levels), the activity of blood δ-aminolevulinic acid dehydratase, and lead concentration in blood, liver, kidney, brain, and bone were investigated. Liver samples were observed for histopathological changes. Glycine was found to be effective in (1) increasing glutathione levels; (2) reducing malondialdehyde levels; (3) decreasing lead levels in bone with the highest dose. …”
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1209
Compact Narrow Linewidth Actively Q-Switched Er–Yb Double-Clad Fiber Laser
Publicado 2017“…The minimum pulse duration of 178 ns, maximum peak power of 30.5 W, and maximum pulse energy of 5.4 µJ are observed. The maximum average power reached is 1.1 W. …”
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1210
A simple synthesis of ZnO:Co2O3 nanocomposites by pulsed laser irradiation in liquid
Publicado 2020“…In SEM analysis, the morphological transformation of the material is observed where it transformed from agglomerated spherical particles to petals shaped and then to partially spherical forms due to pulsed laser irradiation. …”
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1211
The effect of sonication on the photoluminescence property of carbon quantum dots synthesized by hydrothermal route
Publicado 2024“…Other characterizations were carried out to confirm the results obtained in PL, where the average particle size was analyzed by SEM, particle sizes ranging from 5 to 11 nm were observed, with an average size of 7.5 nm and to confirm the carbonaceous material, UV-Vis was performed showing a resolved UV absorption band around 340 nm.…”
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1212
Intragastric injection of botulinum toxin for the treatment of obesity. Where are we?
Publicado 2008“…This treatment modality was based on the observation that gastric injection of BT-A in laparatomized rats induced a significant reduction of food intake and body weight. …”
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1213
Beta Phase Formation of Polypropylene with Bentonite Filler
Publicado 2012“…Differential scanning calorimeter (DSC) was used to observe the melting and crystallization behaviour of the samples. …”
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1214
Structural transformation of tungsten oxide nanourchins into IF–WS2 nanoparticles: an aberration corrected STEM study
Publicado 2011“…High resolution HAADF–STEM images and their comparison with simulated STEM micrographs reveal the predominance of stacking of the type 1T close to the border of the structure; the observation of this kind of stacking, observed previously in IF–MoS2 but never reported before in the case of the IF–WS2 nanostructures, adds a new dimension to the existing understanding of structure and stacking in the case of the nanostructures of transition metal chalcogenides…”
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1215
Farmacorresistencia en aislamientos clínicos de Clostridium difficile asociados a los genes de resistencia cfr, rpoB y rpoC.
Publicado 2017“…None of the isolates presented the cfr gene, mutations were observed in the rpoB gene fragment for rifampicin in 95% of the resistant isolates studied and different polymorphisms in the rpoB fragment studied for fidaxomicin, in addition to rpoC different polymorphisms were observed that were not related to resistance to vancomycin previously. …”
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1216
Caracterización del agente etiológico de la necrosis hepatopancreatica (nhp) y su impacto en cultivos de camarón Litopenaeus vannamei en Sonora, México
Publicado 2006“…By ML, atrophy of the hepatopancreas, necrosis of the hepatopancreatic tubules filled with masses of the NHP bacterium within the tubular epithelium, together with hemocytic infiltrates and tubular melanization were observed. By PCR, products of 209 bp, which correspond to a specific region of 16S rDNA of the rickettsia NHP were amplified. …”
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1217
Determinación de dosis infectiva vía oral de la cepa neolonesa de formas de Trypanosoma cruzi (Chagas, 1909) a nivel experimental en modelo murino
Publicado 2020“…Subsequently, contaminated juices were supplied to rodents with different concentrations; because of trypomastigotes were not observed in mice blood in the acute phase, DNA was extracted from the parasite and then the infection was confirmed molecularly by PCR. …”
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1218
Assessment of nutrient allocation and metabolic turnover rate in Pacific white shrimp Litopenaeus vannamei co-fed live macroalgae Ulva clathrata and inert feed: dual stable isotope...
Publicado 2011“…Higher growth rates were observed in shrimps fed on regime 75F/25U (k = 0.062), followed by shrimps fed only inert feed (100F, k = 0.060). …”
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1219
Farmacorresistencia en aislamientos clínicos de Clostridium difficile asociados a los genes de resistencia cfr, rpoB y rpoC.
Publicado 2017“…None of the isolates presented the cfr gene, mutations were observed in the rpoB gene fragment for rifampicin in 95% of the resistant isolates studied and different polymorphisms in the rpoB fragment studied for fidaxomicin, in addition to rpoC different polymorphisms were observed that were not related to resistance to vancomycin previously. …”
Enlace del recurso
Tesis -
1220
Caracterización del agente etiológico de la necrosis hepatopancreatica (nhp) y su impacto en cultivos de camarón Litopenaeus vannamei en Sonora, México
Publicado 2006“…By ML, atrophy of the hepatopancreas, necrosis of the hepatopancreatic tubules filled with masses of the NHP bacterium within the tubular epithelium, together with hemocytic infiltrates and tubular melanization were observed. By PCR, products of 209 bp, which correspond to a specific region of 16S rDNA of the rickettsia NHP were amplified. …”
Enlace del recurso
Tesis