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Stereochemical preference toward oncotarget: Design, synthesis and <i>in vitro</i> anticancer evaluation of diastereomeric &#x3B2;-lactams por Olazarán Santibáñez, Fabián Eliseo, Bandyopadhyay, Debasish, Carranza Rosales, Pilar, Rivera, Gildardo, Balderas Rentería, Isaías

“…Caspase-3 activation assay and hematoxylin/eosin staining of the cells were also accomplished. Results: Better docking scores of the cis- over the trans-β-lactams indicated favorable β-lactam—β-tubulin interactions in cis-geometry. …”
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Natural stable isotopes as indicators of the relative contribution of soy protein and fish meal to tissue growth in Pacific white shrimp (Litopenaeus vannamei) fed compound diets por Gamboa Delgado, Julián, Le Vay, Lewis

“…The dietary effects on the nitrogen and carbon turnover rates and on the isotopic diet-consumer discrimination factors (Δ15N and Δ13C), were also assessed. Nitrogen and carbon half lives in muscle tissue were estimated from turnover rates and growth after using an exponential model of isotopic change. …”

Natural stable isotopes as indicators of the relative contribution of soy protein and fish meal to tissue growth in Pacific white shrimp (Litopenaeus vannamei) fed compound diets por Gamboa Delgado, Julián, Le Vay, Lewis

“…The dietary effects on the nitrogen and carbon turnover rates and on the isotopic diet-consumer discrimination factors (Δ15N and Δ13C), were also assessed. Nitrogen and carbon half lives in muscle tissue were estimated from turnover rates and growth after using an exponential model of isotopic change. …”

COVID-19, asthma, and biological therapies: what we need to know por Morais Almeida, Mario, Aguiar, Rita, Martin, Bryan, Ansotegui, Ignacio J., Ebisawa, Motohiro, Arruda, L. Karla, Caminati, Marco, Canonica, Giorgio Walter, Carr, Tara, Chupp, Geoffrey, Corren, Jonathan, Dávila, Ignacio, Park, Hae Sim, Hanania, Nicola A., Rosenwasser, Lanny, Sánchez Borges, Mario, Virchow, J. Christian, Yáñez, Anahí, Bernstein, Jonathan A., Caraballo, Luis R., Chang, Yoon Seok, Chikhladze, Manana, Fiocchi, Alessandro, González Díaz, Sandra Nora, Tanno, Luciana Kase, Levin, Michael, Ortega Martell, José Antonio, Passalacqua, Giovanni, Peden, David B., Rouadi, Philip W., Sublett, James L., Wong, Gary W.K., Bleecker, Eugene R.

“…Unless relevant data emerge that change our understanding of the relative safety of medications indicated in patients with asthma during this pandemic, clinicians must follow the recommendations of current evidence-based guidelines for preventing loss of control and exacerbations. Also, with the absence of data that would indicate any potential harm, current advice is to continue the administration of biological therapies during the COVID-19 pandemic in patients with asthma for whom such therapies are clearly indicated and have been effective. …”
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Post-Ablation Cavity Evaluation: A Prospective Multicenter Observational Clinical Study to Evaluate Hysteroscopic Access to the Uterine Cavity 4 Years after Water Vapor Endometrial... por Johns, D. Alan, Garza Leal, José Gerardo, Diamond, Michael P., Harris, Micah

“…An independent reviewer also subjectively assessed whether Pipelle endometrial biopsy or intrauterine device placement would be feasible. …”
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Relación entre AFLPs y la resistencia a fluconazol entre diferentes cepas de Candida albicans aisladas de muestras clínicas por Aguirre Martínez, Carlos

“…Abstract In recent years the morbidity and mortality of fungal infections whose causative agent was identified as Candida albicans have increased, it‟s believed that this is closely related with the survival achieved in vulnerable patients with the advance of medicine. Also, it has been observed a predominance of infections caused by resistant strains to different antifungals probably selected through its indiscriminate use. …”
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Computational screening of phytochemicals from three medicinal plants as inhibitors of transmembrane protease serine 2 implicated in SARS-CoV-2 infection por Oyedara, Omotayo Opemipo, Agbedahunsi, Joseph M., Adeyemi, Folasade M., Juárez Saldívar, Alfredo, Fadare, Olatomide A., Adetunji, Charles O., Rivera, Gildardo

“…The drug-likeness and ADMET (absorption, distribution, metabolism, excretion, and toxicity) properties of potential inhibitors of TMPRSS2 were also assessed using admetSAR web tool. Results: Three compounds, namely, niazirin, quercetin, and moringyne from M. oleifera demonstrated better molecular interactions with binding affinities ranging from -7.1 to -8.0 kcal/mol compared to -7.0 kcal/mol obtained for camostat mesylate (a known TMPRSS2 inhibitor), which served as a control. …”
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Repair of ovine peripheral nerve injuries with xenogeneic human acellular sciatic nerves prerecellularized with allogeneic Schwann-like cells—an innovative and promising approach por Pedroza Montoya, Florencia Estefana, Tamez Mata, Yadira Alejandra, Simental Mendía, Mario Alberto, Soto Domínguez, Adolfo, García Pérez, Mauricio M., Said Fernández, Salvador, Montes de Oca Luna, Roberto, González Flores, José R., Martínez Rodríguez, Herminia Guadalupe, Vílchez Cavazos, José Félix

“…The hallmarks from this study are that human xenogeneic acellular scaffolds were recellularized with allogenic SCL and were not rejected by the nonhuman receptors but were also as functional as AGT within a relatively short time postsurgery. …”
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Simulación estocástica para praderas de pasto buffel ( Cenchrus ciliaris L.) en Marín, N. L., México por Martínez López, José Romualdo, Gutiérrez Ornelas, Erasmo, Barrera Silva, Miguel Ángel, Retes López, Rafael

“…Model simulates the monthly production of dry matter of green grass, as well as its conversion to senescence and dry grass and eventually to mulch, depending on precipitation and temperature. Model also simulates consumption of green and dry grass for cattle. …”
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Pegylated interferon-α2b and ribavirin decrease claudin-1 and E-cadherin expression in HepG2 and Huh-7.5 cells por Rendón Huerta, Erika P., Torres Martínez, Ana, Charles Niño, Claudia, Rivas Estilla, Ana María, Páez, A., Fortoul, Teresa I., Montaño, Luis F.

“…Transepithelial electrical resistance (TER) was also determined.Results. Claudin-1, 3, 4, 6, E-cadherin and occludin are constitutively expressed mainly in HepG2 cell membrane. …”
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Recent Understanding and Future Directions of Recurrent Corticotroph Tumors por Hinojosa Amaya, José Miguel, Lam Chung, César Ernesto, Cuevas Ramos, Daniel

“…Epigenetic changes through micro RNAs and decreased DNA deacetylation by histone deacetylase type 2 (HDAC2), may also affect tumor growth. All the former mechanisms may become interesting therapeutic targets for CTs, aside from temozolomide, currently used for aggressive tumors. …”
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Plasma cytokine levels imbalance in cirrhotic patients with impaired glucose tolerance and diabetes mellitus: a prospective study por García Compeán, Diego, Jáquez Quintana, Joel Omar, Lavalle González, Fernando Javier, González González, José Alberto, Maldonado Garza, Héctor Jesús, Villarreal Pérez, Jesús Zacarías

“…Plasma levels of cytokines were measured: TNFD, soluble tumor necrosis factor receptor 1 (sTNF-R1), leptin, TGF-E1, and hepatocyte growth factor (HGF). Also, fasting plasma insulin (FPI) levels were determined and HOMA2-IR was calculated. …”
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Migration from Mexico to the United States: wage benefits of crossing the border and going to the U.S. interior por Aguayo Téllez, Ernesto, Rivera Mendoza, Crhistian I.

“…Gains are larger for unskilled workers. Also, gains for crossing the border are larger for illegal workers, while gains for going to the U.S. interior are larger for legal workers. …”
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Macro Mineral Content in Five Shrubs Browsed by White-Tailed Deer (Odocoileus virginianus), Northeastern Mexico por Alvarado, María del Socorro, Ramírez Lozano, Roque Gonzalo, González Rodríguez, Humberto, Cantú Silva, Israel, Gómez Meza, Marco Vinicio, Cotera Correa, Mauricio, Jurado Ybarra, Enrique, Domínguez Gómez, Tilo Gustavo

“…All minerals in all species were significantly different among years, sites and seasons and interactions were also significant. In general, plants at Linares site which historically registered the highest rainfall had higher mineral content followed by Los Ramones and China. …”
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Estudio comparativo utilizando el gasto del hogar para medir la pobreza en México en el período de 1992 a 2002 por Valero Gil, Jorge Noel

“…Factors such as the composition of households and the inclusion of age and scale factors are also considered in order to establish the effect of decisions made by households on the range of poverty. …”
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Relación entre AFLPs y la resistencia a fluconazol entre diferentes cepas de Candida albicans aisladas de muestras clínicas por Aguirre Martínez, Carlos

“…Abstract In recent years the morbidity and mortality of fungal infections whose causative agent was identified as Candida albicans have increased, it‟s believed that this is closely related with the survival achieved in vulnerable patients with the advance of medicine. Also, it has been observed a predominance of infections caused by resistant strains to different antifungals probably selected through its indiscriminate use. …”
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Políticas de comunicación, un tema pendiente en la agenda por Casas, María de la Luz

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La publicidad como herramienta de las distintas modalidades de comunicación persuasiva por Rodríguez Centeno, Juan Carlos

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La Televisión Universitaria y la Construcción de un Nuevo Modelo de Comunicación Social en América Latina por Madrid, Javier Esteinou

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De merodeadores a oyentes: Introducción del concepto de escucha en línea en los estudios de comunicación política por Galarza Molina, Rocío

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