Results 191 to 200 of about 2,234,193 (263)

Chemical Constituents of Taxodium mucronatum (Cupressaceae) and Some of Its Endophytic Fungi, and Their In Silico and In Vitro Evaluations as SARS‐CoV‐2 Inhibitors and as Cytotoxic Agents

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
Abietanes, pimaranes and cycloartanes were characterized from different plant tissues of Taxodium mucronatum. Curvularins, mycophenolic acids and ergosterol were isolated from some fungal endophytes. The isolated compounds were in silico and in vitro evaluated as antiviral and cytotoxic agents.
Nadia Mendoza, Olivia Pérez‐Valera, Antonio Nieto‐Camacho, María Teresa Ramírez‐Apan, Marcela Guadalupe Téllez‐Martínez, Eleazar M. Escamilla‐Silva, Guillermo Delgado   +6 more
wiley   +1 more source

[Risk factors associated with maternal and child pertussis vaccination coverage in MexicoFatores de risco associados à vacinação materno-infantil contra a pertússis no México]. [PDF]

Rev Panam Salud Publica
Silva Dirzo M, Castillo Bejarano JI, Ortega Riosvelasco F, Pérez Campos IS, Galán García E, Reyes Velázquez S, Aragón Nogales R, García Pérez R, Casillas Casillas MC, Guadarrama Rivera L, Carmona Vargas AJ, Domínguez-Barrera C, Jiménez Huerta A, Minero Hibert MÁ, Sánchez Carrillo YH, Espinoza Segura PN, Martínez Bustamante ME, Cisneros Saldaña D, Arcos Viscarra PS, Berumen Millán V.   +19 more
europepmc   +1 more source

Red Algae From Insular Environments in the Mexican Atlantic: Taxonomic Diversity, Conservation, and Biogeographic Affinities

Ecology and Evolution, Volume 16, Issue 3, March 2026.
In this study, we present the first analysis of diversity and distribution of red algae from insular environments in the Mexican Atlantic, with the aim to identify and describe their patterns of taxonomic diversity, to propose priority areas for conservation, and show their biogeographical affinities.
Martha Isabel Vilchis, Oscar E. Hernández, María Luisa Núñez Resendiz, Kurt M. Dreckmann, Ileana Ortegón‐Aznar, Abel Sentíes   +5 more
wiley   +1 more source

Environmental Drivers of Genetic Structure and Local Adaptation in a Marine Foundation Species

Ecology and Evolution, Volume 16, Issue 3, March 2026.
We used genome‐wide SNP data to investigate how environmental gradients shape genetic structure, connectivity and local adaptation in the kelp Eisenia arborea across ~2700 km of coastline and contrasting depth environments. We found strong latitudinal genetic structure, evidence for local adaptation to temperature and depth despite high connectivity ...
Samuel Starko, Thomas Wernberg, Jose Miguel Sandoval Gil, Jose Zertuche‐González, Ricardo Cruz‐López, David Wheeler, Jacqueline Batley, Melinda A. Coleman   +7 more
wiley   +1 more source

¿Ciudad o asentamiento urbano? Ciudad pública vs ciudad doméstica

Biblio 3w: revista bibliográfica de geografía y ciencias sociales, 2002
openaire   +2 more sources

Coyote Range Expansion in the Human‐Modified Tropics of Mesoamerica

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Coyotes have expanded their range into southeastern Mexico, Guatemala, and Belize, increasingly occupying human‐modified landscapes. This expansion is ongoing, with rising detection rates over time and records in both disturbed and forested environments, highlighting a paradox where anthropogenic change enables native carnivore expansion.
César R. Rodríguez‐Luna, Fernando M. Contreras‐Moreno, Morelia Camacho‐Cervantes, Daniel Jesús‐Espinosa, Luis A. Trujillo‐Sosa, Alma C. Escobar‐Cifuentes, Alejandro Marmol, Rony García‐Anleu, Martha P. Ibarra‐López, Román Espinal‐Palomino, Anuar D. Hernández‐SaintMartín, Patricio Canul‐Chuc, Víctor Castelazo‐Calva, Marcos Corado, Alberto González‐Gallina, Pedro E. Nahuat‐Cervera, Mircea G. Hidalgo‐Mihart, Carlos N. Ibarra‐Cerdeña   +17 more
wiley   +1 more source

[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

Characteristics of Menstrual Cycles, Prevalence of Menstrual Disorders in Young Women and Their Relationship to Hormonal Contraceptive Use

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Introduction Menstrual disorders and abnormal uterine bleeding are among the most frequent reasons for gynecological consultation among women, especially young women. Method Observational multicenter study with young women from Spain during 2024.
Noelia Sánchez‐Millán, Sergio Martínez‐Vázquez, Ana Ballesta‐Castillejos, Juan Miguel Martínez‐Galiano, Sandra Martínez‐Rodríguez, Antonio Hernández‐Martínez   +5 more
wiley   +1 more source

Balancing moult, migration, and breeding in a long‐lived partially migrant raptor

Journal of Avian Biology, Volume 2026, Issue 2, March 2026.
Moult, breeding, and migration are the three major life‐history events in the annual cycle of birds. All are energetically demanding processes that rarely overlap. In large raptors such as the Egyptian vulture Neophron percnopterus, completing a full moult may take more than one year, requiring birds to balance this process with other life‐cycle events.
Iñigo Zuberogoitia, Jabi Zabala, Evan R. Buechley, Mike McGrady, Antoni Margalida, José Enrique Martínez, Volen Arkumarev, José María Abad Gómez‐Pantoja, Thijs van Overveld, Marina García‐Alfonso, Andras Kovacs, Jon Morant, Manuel De la Riva, José Luis Rivas, Pilar Oliva‐Vidal, José María Martínez, Hristo Peshev, Richard Porter, Vladimir Dobrev, José Antonio Donázar   +19 more
wiley   +1 more source