Results 101 to 110 of about 780,296 (293)

Dificultades para el aprendizaje de matemática discreta [PDF]

open access: yes, 2008
A través de nuestra experiencia como docentes de Matemática Discreta (asignatura del primer año de la carrera de Ingeniería en Sistemas de Información), entendemos que el desarrollo del curso genera, en muchos casos, dificultades que se constituyen en ...
Del Sastre, Mónica, Panella, Erica
core  

Emerging role of ARHGAP29 in melanoma cell phenotype switching

open access: yesMolecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster   +3 more
wiley   +1 more source

Análisis de errores fónicos en la producción del sistema vocálico de aprendices árabes de español (Nivel A1-A2) [PDF]

open access: yes, 2014
Uno de los problemas con los que se encuentra a menudo un estudiante de cualquier L2 es el relacionado con la producción oral, más concretamente, con la pronunciación.
Tasis Quiroga, Carla
core  

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

open access: yesMolecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern   +7 more
wiley   +1 more source

Prácticas docentes y errores de los alumnos [PDF]

open access: yes, 2008
La participación como coordinadoras del “Taller de Resolución de Problemas” correspondiente a un Postítulo de Formación Universitaria en Matemática y Estadística, nos dio la oportunidad de revisar Propuestas de Clase escritas presentadas por los docentes
Có, Patricia   +2 more
core  

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

open access: yesMolecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser   +14 more
wiley   +1 more source

Inhibition of CDK9 enhances AML cell death induced by combined venetoclax and azacitidine

open access: yesMolecular Oncology, EarlyView.
The CDK9 inhibitor AZD4573 downregulates c‐MYC and MCL‐1 to induce death of cytarabine (AraC)‐resistant AML cells. This enhances VEN + AZA‐induced cell death significantly more than any combination of two of the three drugs in AraC‐resistant AML cells.
Shuangshuang Wu   +18 more
wiley   +1 more source

Errores más frecuentes cometidos en los trabajos de terminación de la especialidad

open access: yesMedimay, 2014
Se realizó un estudio descriptivo retrospectivo con el objetivo de analizar los errores más frecuentes encontrados en los trabajos de terminación de la especialidad de Medicina General Integral, en el Policlínico Comunitario Güines Norte, municipio ...
Magda Emilia Alonso Cordero   +2 more
doaj   +2 more sources

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

open access: yesMolecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker   +16 more
wiley   +1 more source

Home - About - Disclaimer - Privacy