Massive Influx of Pelagic <i>Sargassum</i> spp. on the Coasts of the Mexican Caribbean 2014–2020: Challenges and Opportunities by Valeria Chávez, Abigail Uribe-Martínez, Eduardo Cuevas, Rosa E. Rodríguez-Martínez, Brigitta I. van Tussenbroek, Vanessa Francisco, Miriam Estévez, Lourdes B. Celis, L. Verónica Monroy-Velázquez, Rosa Leal-Bautista, Lorenzo Álvarez-Filip, Marta García-Sánchez, Luis Masia, Rodolfo Silva

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Development and validation of a novel detection method for Rickettsia rickettsii using a loop-mediated isothermal amplification assay by Bertha I. Carvajal-Gamez, Bertha I. Carvajal-Gamez, Aída Olguín-Barrera, Aída Olguín-Barrera, Luis Tinoco-Gracia, Guadalupe Gordillo-Perez, Karla Dzul-Rosado, Gabriela Aguilar-Tipacamú, Mario Hidalgo-Ruiz, Juan Mosqueda, Juan Mosqueda

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EFECTO DEL GENOTIPO Y DE LA DIETA EN LA DIGESTIBILIDAD RECTAL DE NUTRIENTES Y SALIDA FECAL DE CERDOS CRIOLLO CUBANO by Julio Ly, F. Grageola, R. Batista, Clemente Lemus Flores, M. Macias, E. Delgado, I. Santana, C. Díaz

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A model for Mexican neotectonics based on nationwide GPS measurements, 1993-2001 by Bertha Marquez-Azua, Enrique Cabral-Cano, Francisco Correa-Mora, Charles DeMets

“…Las estaciones en la penin lade Yucatan se desplazan a raz 'n de 3±1 mmJ afio hacia el Este con relacion ala placa de Norteamerica sin existir claras evide cias geologicas que expliquen es e movimiento.  …”
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Sitios de agregación reproductiva de pargos (Lutjanidae) en el Parque Nacional Cayos de San Felipe, Cuba by Zaimiuri Hernández-González, Leonardo Espinosa, Elena de la Guardia, Dorka Cobián-Rojas, Jesús Ernesto Arias-Gonzalez

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SOIL MACROFAUNA ABUNDANCE AND DIVERSITY UNDER TREES WOODLOTS IN EASTERN DEMOCRATIC REPUBLIC OF CONGO by Jean-Leon Mirembe Kataka, Richard Onwonga, Nancy Karanja, Solomon Kamau

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Prevención cuaternaria. Intervenciones médicas innecesarias en atención primaria: un estudio cualitativo con médicos familiares by María de Lourdes Rojas Armadillo, Nadiosly de la Caridad de la Yncera Hernández, Beatriz Martínez Ramírez, Carlos Alonso Rivero López, Edgar Fernando Peña Torres, Nissa Yaing Torres Soto

“…Participantes: veintisiete médicos familiares (66,60% de mujeres y 33,3% de hombres) con una media de edad de 33 años (DE = 11 años), que laboran en las instituciones de salud de Seguridad Social en los estados de Quintana Roo (N = 8; 29,6%), Yucatán (N = 9; 33,3%) y Ciudad de México (N = 10; 37,0%). …”
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First Steps to understanding Intrinsic Vulnerability to Contamination of Karst Aquifers in Various South American and Caribbean Countries by Rogério Tadeu de Souza, Luiz Eduardo Panisset Travassos, Olga Susana Heredia, Mariana Alicia Paparas, Silvia Alejandra Sicilia, Franco Urbani Patat, Rosa María Valcarce Ortega, Moraima Fernández Rodríguez, Liane Gamboa Corrales, Nathalia Vanessa Uasapud Enríquez, Yameli G. Aguilar Duarte, Francisco Bautista

“…In Mexico, 13 studies have been conducted on the importance of karst aqui­fers, which mostly address the Yucatan Peninsula, followed by Brazil (9 studies), Cuba (5), Colombia (1) and Peru (1). …”
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Infant nutrition affects the microbiota-gut-brain axis: Comparison of human milk vs. infant formula feeding in the piglet model by Elise Charton, Elise Charton, Alexandre Bourgeois, Amandine Bellanger, Yann Le-Gouar, Patrice Dahirel, Véronique Romé, Gwenaelle Randuineau, Armelle Cahu, Paul J. Moughan, Carlos A. Montoya, Carlos A. Montoya, Sophie Blat, Didier Dupont, Amélie Deglaire, Isabelle Le Huërou-Luron

“…The objective here was to evaluate the effects of human milk (HM) or cow’s milk based infant formula (IF) on the relationships between gut microbiota and the collective host intestinal-brain axis. Eighteen 10-day-old Yucatan mini-piglets were fed with HM or IF. Intestinal and fecal microbiota composition, intestinal phenotypic parameters, and the expression of genes involved in several gut and brain functions were determined. …”
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Monitoring holopelagic Sargassum spp. along the Mexican Caribbean coast: understanding and addressing user requirements for satellite remote sensing by Betsabé de la Barreda-Bautista, Sarah E. Metcalfe, Geoff Smith, Sofie Sjögersten, Doreen S. Boyd, Sergio Cerdeira-Estrada, Pablo López-Ramírez, Adolfo Magaldi, Rainer Ressl, Susana Perera-Valderrama, Hansel Caballero-Aragón, Oscar S. Siordia, Jonathan Couldridge, Paul Gray, Rodolfo Silva, Brigitta I. Van Tussenbroek, Edgar Escalante‐Mancera, Giles Foody

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n-3 Polyunsaturated Fatty Acid Supplementation Affects Oxidative Stress Marker Levels in Patients with Type II Intestinal Failure: A Randomized Double Blind Trial by Adriana Flores-López, Martha Guevara-Cruz, Azalia Avila-Nava, Alejandro G. González-Garay, Luis E. González-Salazar, Ana L. Reyes-Ramírez, José Pedraza-Chaverri, Omar N. Medina-Campos, Isabel Medina-Vera, Juan G. Reyes-García, Armando R. Tovar, Aurora E. Serralde-Zúñiga

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Safety, Efficacy and Pharmacokinetics of AZD7442 (Tixagevimab/Cilgavimab) for Treatment of Mild-to-Moderate COVID-19: 15-Month Final Analysis of the TACKLE Trial by F. D. Richard Hobbs, Hugh Montgomery, Francisco Padilla, Jesus Abraham Simón-Campos, Douglas Arbetter, Seth Seegobin, Alexandre Kiazand, Katie Streicher, Nuria Martinez-Alier, Taylor S. Cohen, Mark T. Esser

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Geodiversity influences limnological conditions and freshwater ostracode species distributions across broad spatial scales in the northern Neotropics by L. Macario-González, L. Macario-González, S. Cohuo, S. Cohuo, P. Hoelzmann, L. Pérez, M. Elías-Gutiérrez, M. Caballero, A. Oliva, M. Palmieri, M. R. Álvarez, A. Schwalb

“…A cluster analysis (CA), based on geological, geochemical, mineralogical, and water-column physical and chemical characteristics of 76 aquatic ecosystems (karst, volcanic, tectonic) revealed two main limnological regions: (1) karst plateaus of the Yucatán Peninsula and northern Guatemala, and (2) volcanic terrains of the Guatemalan highlands, mid-elevation sites in El Salvador and Honduras, and the Nicaraguan lowlands. …”
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PRODUCTIVE PERFORMANCE OF GRAZING DAIRY COWS ON KIKUYU GRASS PASTURES OVERSEEDED WITH RYE IN SMALL-SCALE DAIRY SYSTEMS IN THE HIGHLANDS OF MEXICO by María Nayeli Marín-Santana, Felipe López González, Ernesto Morales Almaraz, Dalia Andrea Plata-Reyes, Carlos Manuel Arriaga-Jordan

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La Presidencia de México en manos de una mujer by Erika Vanesa García Rico

“…Las primeras mujeres activistas, como las sufragistas, fueron de clase media, se organizaron y lucharon de muchas maneras: uno de los primeros ejemplos fue el Primer Congreso Feminista de Yucatán, en 1916, la preocupación principal de este grupo fue el derecho de voto, lo cual se logró hasta 1947, durante la administración del Presidente Miguel Alemán Valdés, que las mujeres obtuvimos este derecho y de presentarnos como candidatas en las elecciones municipales. …”
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Clinical-epidemiological profile of patients with suspicion of alimentary allergy in Mexico. Mexipreval Study by Alejandra Medina-Hernández, Rosa Elena Huerta-Hernández, Marco Antonio Góngora-Meléndez, M Gabriela Domínguez-Silva, David Alejandro Mendoza-Hernández, Sergio Jesús Romero-Tapia, Fernando Iduñate-Palacios, María de los Gozos Cisneros-Rivero, Rosa Martha Covarrubias-Carrillo, María de los Ángeles Juan-Pineda, María del Carmen Zárate-Hernández

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Five New Species of <i>Aureoboletus</i> and <i>Chalciporus</i> (Boletaceae, Boletales) and Their Ethnomycological Aspects by Olivia Ayala-Vásquez, Magdalena Martínez-Reyes, Jesús Pérez-Moreno, César Ramiro Martínez-González, Juan Pablo Pinzón, Javier Isaac de la Fuente, Rigoberto Castro-Rivera, Jesús García-Jiménez, Soledad Balbuena-Carrasco, Eliseete Ramírez-Carbajal, Fuqiang Yu

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LC-MS Fingerprinting Development for Standardized Precipitate from <em>Agastache mexicana</em>, Which Induces Antihypertensive Effect through NO Production and Calcium Channel Bloc... by Karla Catalina Cruz-Torres, Samuel Estrada-Soto, Luis Arias-Durán, Gabriel Navarrete-Vázquez, Julio César Almanza-Pérez, Beatriz Mora-Ramiro, Irene Perea-Arango, Emanuel Hernández-Núñez, Rafael Villalobos-Molina, Gabriela Carmona-Castro, Irma-Martha Medina-Díaz, Gabriela Ávila-Villarreal

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A triple junction in the Gulf of Mexico: Implications for deep petroleum exploration by Jaime Rueda-Gaxiola

“…Esta Triple Union permitio el desplazarniento hacia el NW del Bloque Texas-Luisiana y de Ia parte occidental de Mexico por medio de las megacizallas Vancouver-Bahamas, Texas-Sabinas y Pico de Orizaba-Laguna Inferior, al permanecerunido el Bloque Chiapas Yucatan a Suramerica. Este modelo y los datos geoqufmicos permiten delimitar nuevas provincias potencialmente productoras de gas y petroleo hacia el centro del Golfo de Mexico. …”
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Identification of natural host range of coconut cadang-cadang viroid and characterization of its small RNAs from oil palm by Mohammadi, Mohammadreza

“…Analysis of data obtained from deep sequencing of RNAs from a CCCVd infected oil palm showed that populations of CCCVd variants or other novel viroids were not detected but a 365 nt plant rRNA sequence was detected that was erroneously deposited in GenBank as Yucatan isolates of Citrus exocortis viroid (CEVd).…”
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