Artículos: Recent submissions

  • The use of drones for mosquito surveillance and control 
    Carrasco Escobar, Gabriel; Moreno, Marta; Fornace, Kimberly; Herrera Varela, Manuela; Manrique, Edgar; Conn, Jan E. (BioMed Central, 2022)
    In recent years, global health security has been threatened by the geographical expansion of vector-borne infectious diseases such as malaria, dengue, yellow fever, Zika and chikungunya. For a range of these vector-borne ...
  • Impact of international travel and diarrhea on gut microbiome and resistome dynamics 
    Boolchandani, Manish; Blake, Kevin S.; Tilley, Drake H.; Cabada, Miguel M.; Schwartz, Drew J.; Patel, Sanket; Morales Fernández, María Luisa; Meza, Rina; Soto, Giselle; Isidean, Sandra D.; Porter, Chad K.; Simons, Mark P.; Dantas, Gautam (Nature Research, 2022)
    International travel contributes to the global spread of antimicrobial resistance. Travelers’ diarrhea exacerbates the risk of acquiring multidrug-resistant organisms and can lead to persistent gastrointestinal disturbance ...
  • A molecular barcode and web-based data analysis tool to identify imported Plasmodium vivax malaria 
    Trimarsanto, Hidayat; Amato, Roberto; Pearson, Richard D.; Sutanto, Edwin; Noviyanti, Rintis; Trianty, Leily; Marfurt, Jutta; Pava, Zuleima; Echeverry, Diego F.; Lopera-Mesa, Tatiana M.; Montenegro, Lidia M.; Tobon-Castano, Alberto; Grigg, Matthew J.; Barber, Bridget; William, Timothy; Anstey, Nicholas M.; Getachew, Sisay; Petros, Beyene; Aseffa, Abraham; Assefa, Ashenafi; Rahim, Awab G.; Chau, Nguyen H.; Hien, Tran T.; Alam, Mohammad S.; Khan, Wasif A.; Ley, Benedikt; Thriemer, Kamala; Wangchuck, Sonam; Hamedi, Yaghoob; Adam, Ishag; Liu, Yaobao; Gao, Qi; Sriprawat, Kanlaya; Ferreira, Marcelo U.; Laman, Moses; Barry, Alyssa; Mueller, Ivo; Lacerda, Marcus V. G.; Llanos Cuentas, Elmer Alejandro; Krudsood, Srivicha; Lon, Chanthap; Mohammed, Rezika; Yilma, Daniel; Pereira, Dhelio B; Espino, Fe E. J.; Chu, Cindy S.; Velez, Ivan D.; Namaik-Larp, Chayadol; Villegas, Maria F.; Green, Justin A.; Koh, Gavin; Rayner, Julian C.; Drury, Eleanor; Goncalves, Sonia; Simpson, Victoria; Miotto, Olivo; Miles, Alistair; White, Nicholas J.; Nosten, Francois; Kwiatkowski, Dominic P.; Price, Ric N.; Auburn, Sarah (Nature Research, 2022)
    Traditionally, patient travel history has been used to distinguish imported from autochthonous malaria cases, but the dormant liver stages of Plasmodium vivax confound this approach. Molecular tools offer an alternative ...
  • Strategies for segregation during foraging in sympatric otariids of the Peruvian upwelling Humboldt Current System 
    Cárdenas-Alayza, Susana; Adkesson, M.J.; Gutierrez Aguilar, Dimitri Alexey; Demarcq, H.; Tremblay, Y. (Inter-Research, 2022)
    The competitive exclusion principle predicts that species exhibit segregation mechanisms to coexist. In the Humboldt Current System, South American sea lions Otaria byronia (SASL) coexist with South American fur seals ...
  • The urban built environment and adult BMI, obesity, and diabetes in Latin American cities 
    Anza-Ramirez, Cecilia; Lazo, Mariana; Zafra-Tanaka, Jessica Hanae; Avila-Palencia, Ione; Bilal, Usama; Hernandez-Vasquez, Akram; Knoll, Carolyn; Lopez-Olmedo, Nancy; Mazariegos, Monica; Moore, Kari; Rodriguez, Daniel A.; Sarmiento, Olga L.; Stern, Dalia; Tumas, Natalia; Miranda, J. Jaime (Nature Research, 2022)
    Latin America is the world's most urbanized region and its heterogeneous urban development may impact chronic diseases. Here, we evaluated the association of built environment characteristics at the sub-city -intersection ...
  • The humanitarian aid of neurosurgical missions in Peru: A chronicle and future perspectives. 
    Bocanegra-Becerra, Jhon E.; Castillo-Huerta, Nicole M.; Ludeña-Esquivel, Alonso; Torres-García, O. Nicole; Vilca-Salas, Martha I.; Bermudez-Pelaez, Milagros F. (Scientific Scholar, 2022)
    BACKGROUND: The unmet neurosurgical need has remained patent in developing countries, including Peru. However, continuous efforts to overcome the lack of affordable care have been achieved, being neurosurgical missions ...
  • Indigenous Peoples’ Perceptions of Their Food System in the Context of Climate Change: A Case Study of Shawi Men in the Peruvian Amazon 
    Arotoma Rojas, Ingrid Edith; Berrang-Ford, L.; Zavaleta Cortijo, Claudia Carol; Ford, J.D.; Cooke, P. (MDPI, 2022)
    Biodiversity and ecosystem conservation in the Amazon play a critical role in climate-change mitigation. However, institutional responses have had conflicted and complex relations with Indigenous peoples. There is a growing ...
  • COVID-19 and drivers of excess death rate in Peru: A longitudinal ecological study 
    Cajachagua-Torres, Kim N.; Quezada-Pinedo, Hugo G.; Huayanay Espinoza, Carlos Andrés; Obeso-Manrique, Jordan A.; Pena-Rodriguez, Victor A.; Vidal, Elisa; Huicho Oriundo, Luis (Elsevier, 2022)
    Background: Peru has experienced unprecedented mortality and economic toll due to the COVID-19 (Coronavirus disease 2019) pandemic in 2020. We aimed to assess the association between socioeconomic factors and excess death ...
  • Challenges of design, implementation, acceptability, and potential for, biomedical technologies in the Peruvian Amazon 
    Bressan, Tiana; Valdivia-Gago, Andrea; Silvera Ccallo, Rosa Mercedes; Llanos Cuentas, Elmer Alejandro; Cóndor Camara, Daniel Flavio; Padilla-Huamantinco, Pierre G.; Vilcarromero, Stalin; Miranda, J. Jaime; Zavaleta Cortijo, Claudia Carol (BioMed Central, 2022)
    Background: Biomedical technologies have the potential to be advantageous in remote communities. However, information about barriers faced by users of technology in general and in remote Indigenous communities is scarce. ...
  • Using Arts-Based Methodologies to Understand Adolescent and Youth Manifestations, Representations, and Potential Causes of Depression and Anxiety in Low-Income Urban Settings in Peru 
    Hidalgo Padilla, Liliana Milagros; Vilela-Estrada, Ana L.; Toyama, Mauricio; Flores, Sumiko; Ramirez-Meneses, Daniela; Steffen, Mariana; Heritage, Paul; Fung, Catherine; Priebe, Stefan; Diez-Canseco Montero, Francisco (MDPI, 2022)
    Background: Arts-based methodologies can be beneficial to identify different representations of stigmatized topics such as mental health conditions. This study used a theater-based workshop to describe manifestations, ...
  • Sugar-sweetened beverage purchases in urban Peru before the implementation of taxation and warning label policies: a baseline study 
    Lowery, Caitlin M.; Saavedra García, Lorena María; Diez-Canseco Montero, Francisco; Cárdenas García-Santillán, María Kathia; Miranda, J. Jaime; Taillie, Lindsey Smith (BioMed Central, 2022)
    Background: Sugar-sweetened beverage consumption is associated with obesity and chronic disease. In 2018, Peru increased the tax on high-sugar beverages (≥6 g of sugar per 100 mL) from 17 to 25%, yet little is known about ...
  • The spectrum of tuberculosis described as differential DNA methylation patterns in alveolar macrophages and alveolar T cells 
    Pehrson, Isabelle; Sayyab, Shumaila; Das, Jyotirmoy; Idh, Nina; Paues, Jakob; Mendez-Aranda, Melissa; Ugarte Gil, Cesar Augusto; Lerm, Maria (BioMed Central, 2022)
    Background: Host innate immune cells have been identified as key players in the early eradication of Mycobacterium tuberculosis and in the maintenance of an anti-mycobacterial immune memory, which we and others have shown ...
  • Oral health status and barriers to oral healthcare among children with cerebral palsy attending a health care center in Kampala, Uganda. 
    Kachwinya, S. M.; Kemoli, A. M.; Owino, R.; Okullo, I.; Bermudez, J.; Seminario, Ana Lucía (BioMed Central, 2022)
    Background: Cerebral palsy (CP) is a non-progressive neuromuscular condition diagnosed in childhood. CP as a form of disability, does not cause any specific oral disease. However, some oral conditions are more commonly ...
  • Peru – Progress in health and sciences in 200 years of independence 
    Carrillo Larco, Rodrigo Martín; Guzman-Vilca, Wilmer Cristobal; León-Velarde, Fabiola; Bernabé Ortiz, Antonio; Jimenez, M.M.; Penny, M.E.; Gianella, C.; Leguía, M.; Tsukayama Cisneros, Pablo; Hartinger Peña, Stella Maria; Lescano Guevara, Andres Guillermo; Cuba Fuentes, María Sofia; Cutipé, Y.; Diez-Canseco Montero, Francisco; Mendoza, W.; Ugarte Gil, Cesar Augusto; Valdivia-Gago, Andrea; Zavaleta Cortijo, Claudia Carol; Miranda, J. Jaime (Elsevier, 2022)
    Peru celebrates 200 years of independence in 2021. Over this period of independent life, and despite the turbulent socio-political scenarios, from internal armed conflict to economic crisis to political instability over ...
  • Producción científica en Scopus sobre el uso de ayahuasca en la salud humana: Estudio Bibliométrico 
    Dávila, K.G.; Angulo-Bazán, Y.; Ortega, G.B.; Bussalleu Cavero, Alejandra Estefania (Universidad Nacional Mayor de San Marcos, Facultad de Medicina, 2022)
    Introduction: Ayahuasca (also called huasca, oasca, caapi or yagé) is a concoction of traditional use, with psychoactive effects of interest in human health. This situation creates the need to generate scientific knowledge ...
  • Stroke-related length of hospitalization trends and in-hospital mortality in Peru 
    Laban-Seminario, L. Max; Carrillo Larco, Rodrigo Martín; Bernabé Ortiz, Antonio (PeerJ, 2022)
    Background: Peru faces challenges to provide adequate care to stroke patients. Length of hospitalization and in-hospital mortality are two well-known indicators of stroke care. We aimed to describe the length of stay (LOS) ...
  • Decreasing hypoglycemia unawareness in a patient with type 1 diabetes mellitus after continuous glucose monitoring: tools for self-care. 
    Perez-Cavero, Sonia Helen; Manrique-Hurtado, Helard; Leey-Casella, Julio (Universidad Ricardo Palma, 2022)
    Diabetes mellitus is a public health problem that causes early and late complications. Continuous glucose monitoring (CGM) has become the main technological tool for real-time glycemic control and has the potential to ...
  • Same-day initiation of oral pre-exposure prophylaxis among gay, bisexual, and other cisgender men who have sex with men and transgender women in Brazil, Mexico, and Peru (ImPrEP): a prospective, single-arm, open-label, multicentre implementation study. 
    Veloso, Valdilea G.; Caceres Palacios, Carlos Fernando; Hoagland, Brenda; Moreira, Ronaldo I; Vega-Ramirez, Hamid; Konda, Kelika A.; Leite, Iuri C.; Bautista-Arredondo, Sergio; Vinicius de Lacerda, Marcus; Valdez Madruga, Jose; Farias, Alessandro; Lima, Josue N; Zonta, Ronaldo; Lauria, Lilian; Tamayo, Cesar Vidal Osco; Flores, Hector Javier Salvatierra; Santa Cruz, Yovanna Margot Cabrera; Aguayo, Ricardo Martin Moreno; Cunha, Marcelo; Moreira, Julio; Makkeda, Alessandra Ramos; Diaz, Steven; Guanira, Juan V.; Vermandere, Heleen; Benedetti, Marcos; Ingold, Heather L.; Pimenta, M. Cristina; Torres, Thiago S.; Grinsztejn, Beatriz; ImPrEP Study Group (Elsevier, 2022)
    Background: Although gay, bisexual, and other cisgender men who have sex with men (MSM) and transgender women have the highest HIV burden in Latin America, pre-exposure prophylaxis (PrEP) implementation is poor. We aimed ...
  • Modelo matemático de una cadena alimenticia depredador-presa: plancton-anchoveta 
    Pino Romero, Neisser; Salazar Fernández, Christian Ulises (Universidad de Costa Rica, 2022)
    En el presente trabajo, se construye un modelo matemático que representa la dinámica que existe entre el fitoplancton (F), el zooplancton (Z) y la anchoveta (A) a partir del modelo de Samares y Anal. Esta cadena alimenticia ...
  • Autoeficacia académica y competencias genéricas en estudiantes de Educación de una universidad nacional de Lima 
    Muñoz Guevara, Liliana A. (Universidad Nacional Mayor de San Marcos, 2022)
    El objetivo del estudio fue determinar la relación entre la autoeficacia académica y las competencias genéricas de los estudiantes de educación de una universidad nacional de Lima. Se tomó una muestra de 178 participantes, ...

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