Results 11 to 20 of about 57,527 (172)

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study

open access: yesHepatology, EarlyView., 2022
Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel   +93 more
wiley   +1 more source

The value of magnetic resonance imaging for the detection of focal liver lesions using different T-2 weighted techniques: is there a consensus? [PDF]

open access: yes, 2002
Since the early 1980's several magnetic resonance imaging pulse sequences have been developed in order to determine the optimum imaging technique for the detection and characterization of hepatic lesions.
Abbehusen, Cristiane Lima   +4 more
core   +4 more sources

Toward a clinical practice guide in pharmacogenomics testing for functional polymorphisms of drug-metabolizing enzymes. Gene/drug pairs and barriers perceived in Spain [PDF]

open access: yes, 2012
The development of clinica lpractice recommendations or guidelines for the clinical use of biomarkers is an issue of great importance withr regard to adverse drug reactions.The poten-tial of pharmacogenomicbiomarkers has been extensively investigated in
Abad Santos, Francisco   +18 more
core   +4 more sources

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

open access: yesCaldasia, 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

As 100 primeiras espécies de briófitas, com sete novos registros para o Sul do Brasil identificadas no Parque Estadual de Itapeva, Torres, Estado do Rio Grande do Sul

open access: yesHoehnea, 2021
RESUMO O Parque Estadual de Itapeva (PEVA) é uma Unidade de Conservação de proteção integral, localizada no litoral norte do Estado do Rio Grande do Sul, cujo objetivo principal é a preservação de ecossistemas naturais de grande relevância ecológica e ...
Talita da Silva Dewes   +2 more
doaj   +1 more source

Contribuição para o conhecimento da taxonomia, ecologia e fitogeografia de Briófitas da Amazônia Oriental Contribution to the taxonomy, ecology and phytogeographical knowledge of Bryophytes from Eastern Amazonia

open access: yesActa Amazonica, 2009
O presente trabalho documenta o inventário da brioflora da Estação Científica Ferreira Penna (ECFPn), localizada na FLONA Caxiuanã (1º42'30"S - 51º31'45"W), Melgaço - Pará, realizado por ocasião da primeira chamada do Programa de Residência em Estudos ...
Lisi Dámaris Pereira Alvarenga   +1 more
doaj   +1 more source

Current management of liver metastases from colorectal cancer: recommendations of the São Paulo Liver Club [PDF]

open access: yes, 2013
Approximately half of patients with colorectal cancer present with liver metastases during the course of their disease, which directly affect prognosis and is responsible for two thirds of deaths related to the disease.
Coelho, Fabricio Ferreira   +7 more
core   +1 more source

THE EPIPHYTIC BRYOPHYTE FLORA OF THE COLOMBIAN AMAZON

open access: yesCaldasia, 2015
An inventory of 384 plots on 64 trees, in four localities across the Colombian Amazon region (Amazonas, Caquetá, Putumayo, Vaupés), yielded 160 species of epiphytic bryophytes (116 of liverworts, 44 of mosses), in 64 genera and 26 families.
LAURA V. CAMPOS   +2 more
doaj   +1 more source

Briófitas epífitas de fragmentos de Floresta Atlântica da Reserva Ecológica Michelin, Estado da Bahia, Brasil

open access: yesHoehnea
A Reserva Ecológica da Michelin localiza-se na região sul do Estado da Bahia. Possui uma área total de 3.096 ha e contém uma diversidade de ambientes do complexo Floresta Atlântica, como restinga, manguezal e estuário, além de importantes fragmentos ...
Hermeson Cassiano de Oliveira   +1 more
doaj   +1 more source

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