Results 121 to 130 of about 2,178 (240)

[Strategies used by chinamperos to cope with food insecurity during the COVID-19 pandemic in San Gregorio Atlapulco, Mexico City, Mexico]. [PDF]

Cad Saude Publica
Pernia A, Rivera-Márquez JA, Théodore FL, Peña LEC.   +3 more
europepmc   +1 more source

Función de las organizaciones de productores de leche al servicio del pequeño productor

, 1990
El trabajo plantea la problemática de los pequeños productores de leche en América Tropical, caracterizada por el ambiente individualista en que se desenvuelven, los escasos recursos con que laboran y las experiencias negativas en la superación de sus limitaciones. Así mismo, argumenta que la ausencia de organizaciones de pequeños productores dificulta
Carrasco V., Alfredo, Torres O., Jorge
openaire   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

Young maize plants impact the bacterial community in Australian cotton-sown vertisol more than agricultural practices. [PDF]

Environ Microbiol Rep
Dendooven L, Ramírez-Villanueva D, Romero-Yahuitl V, Zarco-González KE, Hulugalle N, Heimoana V, Verhulst N, Govaerts B, Navarro-Noya YE.   +8 more
europepmc   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

[Recommendations from an antimicrobial stewardship program on the duration of antibiotic treatment: effectiveness of short-course regimens in the emergency department]. [PDF]

Rev Esp Quimioter
Martínez-de La Cruz P, Sánz-Márquez S, Valverde-Cánovas JF, Hervás-Gómez R, Martín-Segarra O, Vegas-Serrano A, Velasco-Arribas M, Losa-García JE, Moreno-Núñez L.   +8 more
europepmc   +1 more source

Visita a los productores

, 2013
Durante la primera mitad del año los alumnos del Curso de Introducción a las Ciencias Agrarias y Forestales de nuestra Facultad visitaron diferentes establecimientos productivos. El objetivo de las salidas a campo fue que los estudiantes pudieran tener un contacto mas directo con el medio rural.
openaire   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

[Moraxella spp. bacteremia in children attended in a hospital in southern Spain]. [PDF]

Rev Esp Quimioter
Vázquez-Pérez A, Orti-Morente E, Cobo F, Santos-Pérez JL.   +3 more
europepmc   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source