Results 111 to 120 of about 2,411,503 (293)

Desnutrición en Bolivia: la geografía y la cultura sí importan [PDF]

open access: yes
(Disponible en idioma inglés únicamente) La frecuencia de problemas de salud y de desnutrición en Bolivia es alarmantemente elevada, incluso comparada con la de otros países en desarrollo.
Alvaro Calzadilla   +2 more
core  

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Factores que afectan la suficiencia e interpretación de la citología de cuello uterino

open access: yesRepertorio de Medicina y Cirugía, 2021
Objetivo: evaluar los factores que afectan la suficiencia e interpretación de la citología de cuello uterino. Materiales y métodos: estudio transversal y retrospectivo en el Hospital Central “Dr.
Eduardo Reyna Villasmil   +4 more
doaj  

Estudio multicentrico sobre factores de riesgo asociados a mortalidad neonatal en el Hospital Gaspar Garcia Laviana del Departamento de Rivas del año 2007 a Junio 2012 [PDF]

open access: yes, 2014
El objetivo del estudio fue determinar los factores de riesgos asociados a mortalidad neonatal en el Hospital Gaspar García Laviana del departamento de Rivas del año 2007 a junio 2012.
Alemán Mendoza, Marilyn Rebeca   +1 more
core  

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

open access: yesFEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson   +7 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Factors affecting innovation revisited [PDF]

open access: yes
El propósito de este trabajo es contribuir a un mejor conocimiento de los factores que afectan a la innovación mediante el análisis de los microdatos de la encuesta de innovación de las empresas españolas de 2003.
Antonio García, José Molero Zayas
core   +1 more source

Historic-Conceptual Origins of the Theory of Nazi Propaganda [PDF]

open access: yes, 2007
Este artículo trata sobre algunos factores que influyeron en la concepción nazi de la propaganda, básicamente formulada por Adolf Hitler. Tales factores son teóricos e históricos.
Pineda, Antonio
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Report of the Inter-American Tropical Tuna Commission for the year 1952 [PDF]

open access: yes, 1953
ENGLISH: The Inter-American Tropical Tuna Commission, established by a Convention between the United States and Costa Rica, has as its purpose the collection and interpretation of information which will facilitate maintaining, at levels of maximum ...

core  

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