Results 61 to 70 of about 49,688 (258)

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

Environmental Toxicology, EarlyView.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior, Amanda Pontes Lopes, Heloíse Martins de Souza, Regina Fonseca, Enrico Mendes Saggioro, Francielli Monteiro Casanova, Kamila Cezar Gramlich, Tatiana Dillenburg Saint'Pierre, Carlos German Massone, Renato Carreira, Rachel Ann Hauser‐Davis   +10 more
wiley   +1 more source

Marine emissions and trade winds control the atmospheric nitrous oxide in the Galapagos Islands [PDF]

Atmospheric Chemistry and Physics
Nitrous oxide (N2O) is a potent greenhouse gas emitted by oceanic and terrestrial sources, and its biogeochemical cycle is influenced by both natural processes and anthropogenic activities.
T. Cinay, D. Young, N. Narváez Jimenez, C. Vintimilla-Palacios, A. Pila Alonso, P. B. Krummel, W. Vizuete, A. R. Babbin   +7 more
doaj   +1 more source

Seasonal variations and challenges in estimating populations and identifying species of Korean ungulates using drone‐derived thermal orthomosaic maps

Wildlife Biology, EarlyView.
Drones equipped with thermal infrared (TIR) cameras offer significant time and labor savings in estimating wild ungulate populations. However, accurately monitoring forest‐dwelling ungulates remains challenging due to their elusive behavior and complex habitat.
Jinhwi Kim, Donggul Woo
wiley   +1 more source

Evolutionary History of the Galápagos Rail Revealed by Ancient Mitogenomes and Modern Samples

Diversity, 2020
The biotas of the Galápagos Islands are one of the best studied island systems and have provided a broad model for insular species’ origins and evolution.
Jaime A. Chaves, Pedro J. Martinez-Torres, Emiliano A. Depino, Sebastian Espinoza-Ulloa, Jefferson García-Loor, Annabel C. Beichman, Martin Stervander   +6 more
doaj   +1 more source

Comparative Study on the Management and Outcomes of Postoperative Crohn's Disease in Older Patients: Data From the ENEIDA Registry. [PDF]

United European Gastroenterol J
ABSTRACT Background Limited data are available on the management and outcomes of postoperative Crohn's disease (CD) in older patients. We aimed to describe the management of CD in the postoperative setting and assess surgical postoperative recurrence (POR) in this population.
Mañosa M, Calafat M, Ricart E, Nos P, Iglesias E, Riestra S, Mesonero F, Calvo M, Guardiola J, Hernández V, Rivero M, Carpio D, Mínguez M, Alba C, Martín-Arranz MD, Vela M, Gomollón F, García-López S, Casbas AG, Calvet X, González-Muñoza C, Barrio J, Gisbert JP, Sicilia B, Pérez-Calle JL, Bujanda L, Esteve M, Ramos L, Varela P, Sierra M, Merino O, Bermejo F, Barreiro-de Acosta M, Perez AR, Márquez-Mosquera L, García-Bosch O, Rodríguez-Lago I, Lorente Poyatos RH, García Sepulcre MF, Maroto N, Vega P, Monfort D, San Martín LZ, Busquets D, Martinez-Montiel P, Riera J, Alcain G, Llaó J, Marin N, Marin-Jimenez I, Sesé E, Van Domselaar M, Huguet JM, Ginard D, Bas-Cutrina F, Ber Y, Roncero O, Lucendo AJ, López-García A, Menacho M, Almela P, Ponferrada Á, Coronel AF, Maestro S, de Jesús Martínez-Pérez T, Vilafranca CM, Argüelles F, Legido J, Gilabert P, Charro M, Trapero AM, Fernández H, Frago S, Villalba LH, Muñoz E, Domènech E, ENEIDA registry of GETECCU.   +76 more
europepmc   +2 more sources

High Risk of Colorectal Cancer After High‐Grade Dysplasia in Inflammatory Bowel Disease Patients

Alimentary Pharmacology &Therapeutics, EarlyView.
The advantages of colon‐sparing treatment for high‐grade dysplasia should be weighed against the higher risk of metachronous colorectal cancer and the subsequent need for stringent endoscopic surveillance. ABSTRACT Background There are limited data on colorectal cancer (CRC) risk after high‐grade dysplasia in inflammatory bowel disease.
Monica E. W. Derks, Maarten te Groen, Lauranne A. A. P. Derikx, Iris D. Nagtegaal, Frank Hoentjen   +4 more
wiley   +1 more source

Intestinal Ultrasound Transmural Healing Was Associated With Improved Long‐Term Outcomes Among Patients With Endoscopic Remission: Results of a Prospective Study

Alimentary Pharmacology &Therapeutics, EarlyView.
This a prospective study showing the benefit of intestinal ultrasound transmural healing on long term outcome among patient with partial and complete endoscopic healing in Crohn's disease. ABSTRACT Background STRIDE II guidelines recognise endoscopic healing as a main therapeutic target in Crohn's disease (CD).
Clara Yzet, Amélie Plancke, Franck Brazier, Lucien Grados, Elise Derval, Louise Ghilardi, Momar Diouf, Adrien Ollier, Mathurin Fumery   +8 more
wiley   +1 more source

Dynamic Downscaling of the Impact of Climate Change on the Ocean Circulation in the Galápagos Archipelago

Advances in Meteorology, 2013
The regional impact of global climate change on the ocean circulation around the Galápagos Archipelago is studied using the Hybrid Coordinate Ocean Model (HYCOM) configured for a four-level nested domain system.
Yanyun Liu, Lian Xie, John M. Morrison, Daniel Kamykowski   +3 more
doaj   +1 more source

Haemosporidian parasite community in migrating bobolinks on the Galapagos Islands

International Journal for Parasitology: Parasites and Wildlife, 2018
Bobolinks (Dolichonyx oryzivorus) migrate from their breeding grounds in North America to their wintering grounds in South America during the fall each year. A small number of Bobolinks stop temporarily in Galapagos, and potentially carry parasites.
Noah G. Perlut, Patricia G. Parker, Rosalind B. Renfrew, Maricruz Jaramillo   +3 more
doaj   +1 more source

‘Missing persons’: Ancient legacies of human–environment interaction in tropical natural properties inscribed under the 1972 World Heritage Convention

Archaeometry, EarlyView.
Abstract Cultural and natural values form the core of World Heritage designation. Properties displaying both values, however, comprise a fraction of inscriptions (currently c. 3%) to the World Heritage List. In 1992, when that fraction stood at c. 5%, adoption of the popular ‘cultural landscapes’ category of cultural heritage in 1992 was therefore ...
Ryan J. Rabett
wiley   +1 more source