Search Results - "Hugo A. Ruiz"

Transcriptomic analysis of skin pigmentation variation in the Virginia opossum (Didelphis virginiana) by Nigenda‐Morales, Sergio F., Hu, Yibo, Beasley, James C., Ruiz‐Piña, Hugo A., Valenzuela‐Galván, David, Wayne, Robert K.

“…Skin pigmentation and coat pigmentation are two of the best‐studied examples of traits under natural selection given their quantifiable fitness interactions…”
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Ectoparasites of Didelphis virginiana From Yucatan, Mexico by Canto-Osorio, Juan Miguel, Cuxim-Koyoc, Alan, Ruiz-Piña, Hugo A., Morales-Malacara, Juan B., Reyes-Novelo, Enrique

“…A faunal study is presented to determine the species of ectoparasites found in the opossum Didelphis virginiana (Kerr) (Marsupialia: Didelphidae). For this,…”
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Cutaneous leishmaniasis emergence in southeastern Mexico: The case of the State of Yucatan by Elsy B Canche-Pool, Jesus A Panti-May, Hugo A Ruiz-Pina, Marco Torres-Castro, Francisco J Escobedo-Ortegon, Paulino Tamay-Segovia, Selene Blum-Dominguez, Jimmy R Torres-Castro, Enrique Reyes-Novelo

“…Environmental changes triggered by deforestation, urban expansion and climate change are present-day drivers of the emergence and reemergence of leishmaniasis…”
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INFECTION BY Rickettsia felis IN OPOSSUMS (Didelphis sp.) FROM YUCATAN, MEXICO by Peniche-Lara, Gaspar, Ruiz-Piña, Hugo A, Reyes-Novelo, Enrique, Dzul-Rosado, Karla, Zavala-Castro, Jorge

“…Rickettsia felis is an emergent pathogen and the causative agent of a typhus-like rickettsiosis in the Americas. Its transmission cycle involves fleas as…”
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Spatial distribution of Triatoma dimidiata peridomestic colonies modulated by distance between susceptible microhabitat patches by Chan-Espinoza, Daniel, Ruiz-Piña, Hugo A., Canché-Pool, Elsy B., Reyes-Novelo, Enrique

“…Triatoma dimidiata is a vector of the hemoparasite Trypanosoma cruzi, the causal agent of Chagas disease. It settles reproductive colonies in the peridomicile…”
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Urban ecology of hosts and vectors of Rickettsia in a rickettsiosis-endemic city of the Yucatan peninsula, Mexico by Dzul-Rosado, Karla R., Reyes-Novelo, Enrique, Lugo-Caballero, Cesar, Cuxim-Koyoc, Alan D., Collí-Padrón, Francisco, Tello-Martín, Raul, López-Ávila, Karina B., Palma-Chan, Adolfo, Peniche-Lara, Gaspar, Ruiz-Piña, Hugo A.

“…•Opossums and dogs are important hosts of Rickettsia in urban households.•Ctenocephalides felis and Rhipicephalus sanguineus appear relevant urban vectors of…”
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Organochlorine Pesticides Residues in Blood of Peridomestic Populations of Virginia Opossum (Didelphis virginiana) from Ex-Henequen Rural Localities of Yucatan, Mexico by Escamilla-López, Andrea, Ruiz-Piña, Hugo A., Rendón-von Osten, Jaime

“…Organochlorine pesticides (OCPs) have been used for many decades, both for the control of pests in agriculture and for the control of vectors of human and…”
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Zinc deficiency affects physiological and anatomical characteristics in maize leaves by Mattiello, Edson M., Ruiz, Hugo A., Neves, Julio C.L., Ventrella, Marília C., Araújo, Wagner L.

“…Zinc (Zn) is an essential microelement involved in several plant physiological processes. Therefore, it is important to identify Zn deficiencies…”
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Biomonitoring Organochlorine Pesticides in Didelphis virginiana from Yucatan, Mexico by GC-ECD by Araujo-León, Jesús Alfredo, Mena-Rejón, Gonzalo J., Canché-Pool, Elsy B., Ruiz-Piña, Hugo A.

“…The aim of the present work was to apply a validated methodology for the detection of organochlorine pesticides in Didelphis virginiana (Virginia opossum)…”
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Redescription of Periglischrus herrerai (Acari: Spinturnicidae) Associated to Desmodus rotundus (Chiroptera: Phyllostomidae: Desmodontinae), With a Description of Adult Female Heteromorphism and an Analysis of its Variability Throughout the Neotropics by Morales-Malacara, Juan B., Aldana, Linda Y. M., Reyes-Novelo, Enrique, Almazán-Marín, Cenia E., Ruiz-Piña, Hugo A., Cuxim-Koyoc, Alan, Aguilar-Setién, Álvaro, Colín-Martínez, Helisama, García-Estrada, Carlos, Ojeda, Margarita

“…A redescription, with a discussion of new features and illustrations, for all life stages is presented for the parasitic mite Periglischrus herrerai…”
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The Opossum Didelphis virginiana as a Synanthropic Reservoir of Trypanosoma cruzi in Dzidzilché, Yucatán, México by Hugo A Ruiz-Piña, Alejandro Cruz-Reyes

“…In México, the role of mammals in the transmission cycle of Trypanosoma cruzi is poorly known. In the State of Yucatán, an endemic area of Chagas disease, both…”
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Trypanosoma cruzi Infection in Didelphis virginiana in Relation to Population Parameters and Variables Associated with Presence in Rural Community Dwellings in Yucatan, Mexico by Parada-López, Julián, Hernández-Betancourt, Silvia F., Ruiz-Piña, Hugo A., Escobedo-Ortegón, Francisco J., Medina-Peralta, Salvador, Panti-May, Jesús A.

“…The Virginia opossum (Didelphis virginiana) is a hypothesized reservoir of Trypanosoma cruzi, the etiologic agent of Chagas disease. This marsupial is widely…”
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La investigación participativa en niños como herramienta en la promoción de la salud para la prevención de la Enfermedad de Chagas en Yucatán, México by Polanco-Rodríguez, Angel Gabriel, Ruiz-Piña, Hugo A., Puerto, Fernando I.

“…Resumen Introducción La Investigación Participativa (IP), es una herramienta que puede abordarse para el análisis y mejoramiento de procesos socioculturales,…”
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THE PERIDOMICILE AND THE ZOONOSES IN YUCATAN. TROUGH THE SEARCHING FOR ONE HEALTH by Enrique Alberto Reyes-Novelo, Hugo A. Ruiz-Piña, Elsy B. Canché-Pool, Jesús Alonso Panti-May, Francisco Javier Escobedo-Ortegón

“…Background: People's peridomicile and home gardens represent a critical bridge for circulating endemic, emerging, and reemerging zoonotic pathogens in the…”
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INFECTION BY Rickettsia felis IN OPOSSUMS (Didelphis sp.) FROM YUCATAN, MEXICO by Gaspar PENICHE-LARA, Hugo A. RUIZ-PIÑA, Enrique REYES-NOVELO, Karla DZUL-ROSADO, Jorge ZAVALA-CASTRO

“…Rickettsia felis is an emergent pathogen and the causative agent of a typhus-like rickettsiosis in the Americas. Its transmission cycle involves fleas as…”
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Transcriptomic analysis of skin pigmentation variation in the Virginia opossum ( Didelphis virginiana ) by Nigenda-Morales, Sergio F., Hu, Yibo, Beasley, James C., Ruiz-Piña, Hugo A., Valenzuela-Galván, David, Wayne, Robert K.

“…Not provided…”
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EL PERIDOMICILIO Y LAS ZOONOSIS EN YUCATÁN. HACIA LA BÚSQUEDA DE UNA SALUD by Reyes-Novelo, Enrique Alberto, Ruiz-Piña, Hugo A., Canché-Pool, Elsy B., Panti-May, Jesús Alonso, Escobedo-Ortegón, Francisco Javier

“…Background: People's peridomicile and home gardens represent a critical bridge for circulating endemic, emerging, and reemerging zoonotic pathogens in the…”
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La investigación participativa en niños como herramienta en la promoción de la salud para la prevención de la Enfermedad de Chagas en Yucatán, México by Polanco-Rodríguez, Angel Gabriel, Ruiz-Piña, Hugo A., Puerto-Manzano, Fernando I.

“…Introducción: La Investigación Participativa (IP) es una herramienta que puede abordarse para el análisis de procesos socioculturales, medioambientales, y de…”
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Sciurus yucatanensis by Best, Troy L., Ruiz-Piña, Hugo A., Leon-Paniagua, Livia S.

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AVALIAÇÃO DO LIXIVIADO DE IMIDAZOLINONAS POR MEIO DE BIOENSAIO EVALUATION OF THE LEACHATE OF IMIDAZOLINON BY MEANS OF BIOESSAY by Hugo A. Ruiz, Antônio Alberto da Silva, Roberto Kazuhiko Zito, Antônio Pasqualetto

“…A contaminação de águas subsuperficiais por agrotóxicos decorre principalmente da lixiviação de seus resíduos. Neste trabalho, estudou-se a lixiviação dos…”
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