Results 71 to 80 of about 20,884,610 (254)

LIVERWORTS OF PEATLANDS AND TEPUALIA STIPULARIS (HOOK. & ARN.) GRISEB. SWAMP FORESTS IN ISLA GRANDE DE CHILOÉ (CHILE): KEY FOR IDENTIFICATION

Caldasia, 2014
Bryophytes play a key role in peatland ecosystems; they participate directly in the constitution of peat and in the maintenance of these ecosystems. Nevertheless, the knowledge of this group is highly limited, specifically for liverworts.
CAROLINA A. LEÓN, GISELA OLIVÁN
doaj   +1 more source

Uncovering the impact of COVID-19 on the place of death of cancer patients in South America. [PDF]

Cad Saude Publica, 2023
Durán D, Anyosa RC, Nicolau B, Kaufman JS.   +3 more
europepmc   +1 more source

Cuestión chileno-argentina

, 1878
66 p.

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Cronología: Departamento de América del Norte, julio 2016

, 2020
Relación de sucesos vinculados con América del Norte durante el período julio de 2016 - mayo de 2017.Departamento de América del Norte.Instituto de Relaciones ...
Departamento de América del Norte
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Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

Molecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira, Ana Teixeira‐Marques, Rui Freitas, João A Carvalho, Sara Monteiro‐Reis, Giorgio I. Russo, Rui Henrique, Carmen Jerónimo   +7 more
wiley   +1 more source

Dos modelos de integración energética. América del Norte/América del Sur [PDF]

, 2007
Presentación / Rosío Vargas; La integración energética norteamericana. Una perspectiva canadiense / Joseph Doucet; Una perspectiva nacional de la integración continental del sector canadiense del petróleo y el gas / Bruce Campbell; Política energética ...
Vargas Suárez, Rosío
core   +1 more source

[Control of cervical cancer in the primary care setting in South American countries: systematic reviewControl del cáncer cervicouterino en los servicios de atención primaria de salud en los países de América del Sur: revisión sistemática]. [PDF]

Rev Panam Salud Publica, 2022
Cerqueira RS, Dos Santos HLPC, Prado NMBL, Bittencourt RG, Biscarde DGDS, Dos Santos AM.   +5 more
europepmc   +1 more source

APOBEC3 activity and DNA polymerase‐ε deficiency are associated with distinct IDH1 R132 hotspot mutations

Molecular Oncology, EarlyView.
Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler, Bilal A. Lone, Ecem Unal, A. Rouf Banday   +3 more
wiley   +1 more source

Systematic literature review of primary and secondary cervical cancer prevention programs in South America. [PDF]

Rev Panam Salud Publica, 2023
Gomes MLS, Moura NDS, Magalhães LC, da Silva RR, Silva BGS, Rodrigues IR, Sales LBF, Oriá MOB.   +7 more
europepmc   +1 more source

LA DESERCIÓN Y LOS EFECTOS DE LA TENSIÓN ESTUDIO-TRABAJO SEGÚN LOS PERFILES ESTUDIANTILES [PDF]

, 2013
El objetivo del presente artículo es analizar las tensiones existentes en la dupla estudio-trabajo que condicionan la permanencia de los estudiantes en la institución en relación con sus perfiles ...
Parrino, María del Carmen
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