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21por Allen, Samantha E., Moyano, Luz M., Wardle, Melissa T., Guzman, Carolina, Sanchez-Boluarte, Sofia S., Bonnet, Gabrielle, Bustos, Javier A., O’Neal, Seth, Garcia, Hector H.“…(1) Background: This study presents the baseline characteristics of a community-level population of people with epilepsy (n = 1975) living in an area endemic for Taenia solium, the pathogen responsible for neurocysticercosis (NCC). (2) Methods: Participants were sequentially enrolled in a clinical cohort from 2007 to 2020 in Tumbes, Peru. All participants provided demographic and clinical history and received clinical evaluations. …”
Publicado 2023
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22por Pollett, Simon, Nelson, Martha I., Kasper, Matthew, Tinoco, Yeny, Simons, Mark, Romero, Candice, Silva, Marita, Lin, Xudong, Halpin, Rebecca A., Fedorova, Nadia, Stockwell, Timothy B., Wentworth, David, Holmes, Edward C., Bausch, Daniel G.“…Viruses were obtained during 2010–2012 from influenza surveillance cohorts in Cusco, Tumbes, Puerto Maldonado, and Lima. Specimens positive for influenza A(H3N2) virus were randomly selected and underwent hemagglutinin sequencing and phylogeographic analyses. …”
Publicado 2015
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23“…Similarly, populations of P. femoralis from the Tumbes region might belong to a cryptic undescribed species. …”
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24“…Equatorial Pacific biogeographic unit could act as a transition zone between the Equatorial Chocó and Equatorial Tumbes. The western Andes (Western Cordillera biogeographic unit) was the most dissimilar and exhibited a higher species turnover rate than the other biogeographic units. …”
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25por Rojas-Acuña, Daniela, Polo-Samillan, Nilo, Vasquez-Chavesta, Angie Z., Escalante-Arias, Crist, Rios-Perez, Cristhian J., Toro-Huamanchumo, Carlos J.“…Morbidity showed an upward trend in Peru, especially in the departments of Callao, Ica, and Tumbes, whereas mortality showed an upward trend in the departments of Lambayeque, Ica, and Callao.…”
Publicado 2022
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26por Carrillo‐Larco, Rodrigo M., Bernabé‐Ortiz, Antonio, Sal y Rosas, Víctor G., Sacksteder, Katherine A., Diez‐Canseco, Francisco, Cárdenas, María K., Gilman, Robert H., Miranda, J. Jaime“…We conducted a secondary analysis of an implementation study in Tumbes, Peru, benefiting from data derived from families with at least one adult offspring. …”
Publicado 2018
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27por Benziger, Catherine P., Bernabé-Ortiz, Antonio, Gilman, Robert H., Checkley, William, Smeeth, Liam, Málaga, Germán, Miranda, J. Jaime“…METHODS: The CRONICAS longitudinal study was performed in an age-and-sex stratified random sample of participants aged 35 years or older in four Peruvian settings: Lima (Peru’s capital, costal urban, highly urbanized), urban and rural Puno (both high-altitude), and Tumbes (costal semirural). Data from the baseline study, conducted in 2010, was used. …”
Publicado 2015
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28por Carrillo-Larco, Rodrigo M, Miranda, J Jaime, Gilman, Robert H, Checkley, William, Smeeth, Liam, Bernabé-Ortiz, Antonio“…Compared with Lima, the fastest increase in WC was in rural Puno (coefficient=0.73, P<0.001), followed by urban Puno (coefficient=0.59, P=0.001) and Tumbes (coefficient=0.22, P=0.088). CONCLUSIONS: There was a linear increase in BMI and WC across study sites, with the greatest increase in less urbanised areas. …”
Publicado 2018
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29por Figel, Joe J., Botero-Cañola, Sebastián, Forero-Medina, German, Sánchez-Londoño, Juan David, Valenzuela, Leonor, Noss, Reed F.“…We used occupancy as a measure of jaguar habitat use in Colombia’s middle Magdalena River valley which, as part of the intercontinental Tumbes-Chocó-Magdalena biodiversity hotspot, is exceedingly fragmented by expanding cattle pastures and oil palm plantations. …”
Publicado 2019
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30por Moyano, Luz M., Montano, Silvia M., Vilchez Barreto, Percy, Reto, Narcisa, Larrauri, Luis, Mori, Nicanor, Cornejo-Olivas, Mario, Guevara-Silva, Erik, Urizar, Fernando, Najar, Enrique, Gamboa, Ricardo, Azabache, Cintya, Herrer Ticse, Raquel, Bolivar-Herrada, Lucia, Doud, Alex, Martinez, Peggy, Miranda, J. Jaime, Zunt, Joseph R., García, Hector H.“…METHODS: We conducted a staged three-phase population-based study applying a validated eight-question neurological survey in 80 rural villages in Tumbes, northern Peru, then confirmed presence or absence of stroke through a neurologist’s examination to estimate the prevalence of stroke. …”
Publicado 2021
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31por Márquez-Lameda, Rossmary D.“…The survey covered six cities in the country (Metropolitan Lima, Callao, Tumbes, Cusco, Trujillo, Arequipa). The sample for the study included Venezuelan migrant women of reproductive age (15–49 years old). …”
Publicado 2022
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32“…Materials and Methods We performed a secondary analysis using data from a population-based study involving adult subjects aged between 30 and 69 years residing in a semi-urban area of Tumbes, Peru. The duration (normal, short or prolonged) and quality (good or poor) of sleep were our outcome variables, whereas the exposure was multimorbidity (two or more chronic conditions). …”
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33por Pajuelo, Mónica J., Eguiluz, María, Dahlstrom, Eric, Requena, David, Guzmán, Frank, Ramirez, Manuel, Sheen, Patricia, Frace, Michael, Sammons, Scott, Cama, Vitaliano, Anzick, Sarah, Bruno, Dan, Mahanty, Siddhartha, Wilkins, Patricia, Nash, Theodore, Gonzalez, Armando, García, Héctor H., Gilman, Robert H., Porcella, Steve, Zimic, Mirko“…Twenty T. solium isolates were collected from Tumbes in the northern region, and twenty from Puno in the southern region of Peru. …”
Publicado 2015
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34por Ballesteros, Isabel, Bravo-Castro, Mishell, Villamarín-Cortez, Santiago, Jijón, Gabriela, Prat, Narcís, Ríos-Touma, Blanca, Villamarín, Christian“…This study examines the genetic variability of Polypedilum in an important biogeographic area that acts as a geographical barrier of biodiversity at the border of the Choco and Tumbes biomes. We identified five Polypedilum morphotypes using classic taxonomic methods. …”
Publicado 2022
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35por Robinson, Colin L, Baumann, Lauren M, Gilman, Robert H, Romero, Karina, Combe, Juan Manuel, Cabrera, Lilia, Hansel, Nadia N, Barnes, Kathleen, Gonzalvez, Guillermo, Wise, Robert A, Breysse, Patrick N, Checkley, William“…PARTICIPANTS: Using census data of 13–15-year-old adolescents from two communities in Peru, the authors invited a random sample of participants in Lima (n=725) and all adolescents in Tumbes (n=716) to participate in our study. PRIMARY AND SECONDARY OUTCOME MEASURES: The authors asked participants to complete a questionnaire on asthma symptoms, environmental exposures and socio-demographics and to undergo spirometry before and after bronchodilator, skin allergy testing and exhaled nitric oxide testing. …”
Publicado 2012
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36por Liebman, Kelly A, Pinto, Jesus, Valle, Jorge, Palomino, Miriam, Vizcaino, Lucrecia, Brogdon, William, Lenhart, Audrey“…The present study aimed to characterize the role of ace-1 in conferring resistance to both OPs and CAs in the An. albimanus population in Tumbes, Peru. METHODS: The frequency and intensity of resistance to OPs and CAs was quantified through bioassays of female An. albimanus collected between 2012 and 2014, and the presence of insensitive AChE was confirmed using biochemical assays. …”
Publicado 2015
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37por Huicho, Luis, Huayanay-Espinoza, Carlos A., Herrera-Perez, Eder, Segura, Eddy R., Niño de Guzman, Jessica, Rivera-Ch, María, Barros, Aluisio J.D.“…Those with the lowest reduction were Ica (−0.67%), Ucayali (−0.64%), Tumbes (−0.45%), Lima (−0.37%), and Tacna (−0.31%). …”
Publicado 2017
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38por Torres-Roman, J. Smith, Martinez-Herrera, Jose Fabian, Carioli, Greta, Ybaseta-Medina, Jorge, Valcarcel, Bryan, Pinto, Joseph A., Aguilar, Alfredo, McGlynn, Katherine A., La Vecchia, Carlo“…In 2003, the highest ASMR for BC were in the provinces of Lima, Arequipa, and La Libertad (above 8.0 per 100,000 women-years), whereas in 2017, the highest ASMR were in Tumbes, Callao, and Moquegua (above 13.0 per women-years). …”
Publicado 2020
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39por Lazo-Porras, María, Del Valle, Adela, Beran, David, Pesantes, Maria Amalia, Perez-Leon, Silvana, Ponce-Lucero, Vilarmina, Bernabe-Ortiz, Antonio, Cárdenas, María Kathia, Chappuis, François, Perel, Pablo, Miranda, J. Jaime, Diez-Canseco, Francisco“…This study was a stepped wedge trial conducted in Tumbes, Peru in 2014. The intervention was a community-wide replacement of regular salt (100% sodium) with “Salt Liz” (75% sodium and 25% potassium) using social marketing strategies to promote the adoption and continued use of the salt substitute in daily life. …”
Publicado 2023
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40por Kephart, Josiah L., Fandiño-Del-Rio, Magdalena, Koehler, Kirsten, Bernabe-Ortiz, Antonio, Miranda, J. Jaime, Gilman, Robert H., Checkley, William“…RESULTS: We found high concentrations of indoor PM(2.5) across all four settings (geometric mean ± geometric standard deviation of PM(2.5) daily average in μg/m(3)): Lima 41.1 ± 1.3, Tumbes 35.8 ± 1.4, urban Puno 14.1 ± 1.7, and rural Puno 58.8 ± 3.1. …”
Publicado 2020
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