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Mostrando 161 - 180 Resultados de 180 Para Buscar '"Iquitos"', tiempo de consulta: 0.08s Limitar resultados
  1. 161
    “…METHODOLOGY: Between 2018 - 2021, we conducted 11 population screenings (PS, Day 0 (D0)) in 13 different riverine communities around Iquitos city, in the Peruvian Amazon, to identify Pv Sym and Asym individuals. …”
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    Online Artículo Texto
    Epidemiological characteristics of P. vivax asymptomatic infections in the Peruvian Amazon
  2. 162
    “…This study determined the prevalence of C. infans in symptomatic and asymptomatic stool samples from children living in Iquitos, Peru. Stool samples from 215 children with diarrhea and 50 stool samples from children without diarrhea under the age of two were evaluated using a multiplex qPCR assay to detect Campylobacter spp. (16S rRNA), Campylobacter jejuni / Campylobacter coli (cadF gene), C. infans (lpxA), and Shigella spp. …”
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    “Candidatus Campylobacter infans” detection is not associated with diarrhea in children under the age of 2 in Peru
  3. 163
    “…METHODS: Proyecto Precancer iteratively engaged over 90 stakeholders in the Micro Red Iquitos Sur (MRIS) health network in the Amazonian region of Loreto, Perú through the INSPIRE phases. …”
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    Implementation of new technologies designed to improve cervical cancer screening and completion of care in low-resource settings: A case study from the Proyecto Precancer
  4. 164
    “…In contrast, novel influenza cases were essentially absent in the tropical rain forest (jungle) cities during our study period. The city of Iquitos (Jungle) had the highest number of influenza B cases and only one pH1N1 case. …”
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    Changes in the Viral Distribution Pattern after the Appearance of the Novel Influenza A H1N1 (pH1N1) Virus in Influenza-Like Illness Patients in Peru
  5. 165
    “…METHODOLOGY/PRINCIPAL FINDINGS: Here we use Skeeter Buster, a previously published stochastic, spatially explicit model of Aedes aegypti to investigate whether a number of approaches for releasing mosquitoes with only an anti-pathogen construct would be efficient and effective in the tropical city of Iquitos, Peru. To assess the performance of such releases using realistic release numbers, we compare the transient and long-term effects of this strategy with two other genetic control strategies that have been developed in Ae. aegypti: release of a strain with female-specific lethality, and a strain with both female-specific lethality and an anti-pathogen gene. …”
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    Feasible Introgression of an Anti-pathogen Transgene into an Urban Mosquito Population without Using Gene-Drive
  6. 166
    “…METHODOLOGY/PRINCIPAL FINDINGS: A randomized, double-blind, placebo-controlled trial was conducted to determine the effect of deworming (500 mg single-dose crushed mebendazole tablet) on growth in one-year-old children in Iquitos, Peru. Children were enrolled during their routine 12-month growth and development clinic visit and followed up at their 18 and 24-month visits. …”
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    The Effect of Deworming on Growth in One-Year-Old Children Living in a Soil-Transmitted Helminth-Endemic Area of Peru: A Randomized Controlled Trial
  7. 167
    “…METHOD: Twenty-six, semi-structured in-depth interviews were conducted with 15 MDR-TB patients and 11 HCPs who were purposively recruited from 4 of the worst affected districts of Iquitos (capital of the Loreto region). Field notes and transcripts of the two groups were analysed separately using thematic content analysis. …”
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    Improving outcomes for multi-drug-resistant tuberculosis in the Peruvian Amazon – a qualitative study exploring the experiences and perceptions of patients and healthcare professionals
  8. 168
    “…The survey was adapted from an existing survey previously used in Iquitos, Peru, and included questions relating to knowledge of dengue symptoms, transmission, prevention and current mosquito control practices. …”
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    Cross-sectional study of dengue-related knowledge, attitudes and practices in Villa El Salvador, Lima, Peru
  9. 169
    “…METHODS: Parasite DNA was extracted from 506 distinct P. falciparum infections spanning the transmission seasons from 2003 to 2006 as part of the Malaria Immunology and Genetics in the Amazon (MIGIA) cohort study near Iquitos, Peru. PfMSP6 was amplified from each sample using a nested PCR protocol, genotyped for allele class by agarose gel electrophoresis, and sequenced to detect diversity. …”
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    Limited variation in vaccine candidate Plasmodium falciparum Merozoite Surface Protein-6 over multiple transmission seasons
  10. 170
    “…METHODOLOGY/PRINCIPAL FINDINGS: We simultaneously monitored female oviposition and juvenile development in 80 experimental containers located across 20 houses in Iquitos, Peru, to test the hypothesis that Ae. aegypti oviposit preferentially in sites with the greatest potential for maximizing offspring fitness. …”
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    Linking Oviposition Site Choice to Offspring Fitness in Aedes aegypti: Consequences for Targeted Larval Control of Dengue Vectors
  11. 171
    “…METHODS: A case-control study of acute febrile illness in patients ten years or older seeking health care in Iquitos, Loreto, Peru, was planned. Upon enrollment, we will obtain blood, saliva, and mid-turbinate nasal swabs at enrollment with a follow-up visit on day 21–28 following enrollment to attain vital status and convalescent saliva and blood samples, as well as a questionnaire including clinical, socio-demographic, occupational, travel, and animal contact information for each participant. …”
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    Etiology of Acute Febrile Illness in the Peruvian Amazon as determined by modular formatted quantitative PCR: A Protocol for RIVERA, a Health Facility-Based Case-Control Study
  12. 172
    “…METHODS: This study conducted thematic analysis of data collected during implementation of a novel HPV screen-and-treat system for cervical cancer early detection and treatment in Iquitos, Peru. We included 35 semi-structured interviews (19 health professionals, 16 women with cervical precancer or cancer), eight focus groups (70 community women), one workshop (14 health professionals), 210 counseling observations (with 20 nurse-midwives), and a document review. …”
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    “Easy women get it”: pre-existing stigma associated with HPV and cervical cancer in a low-resource setting prior to implementation of an HPV screen-and-treat program
  13. 173
    “…BACKGROUND: Plasmodium falciparum re-emerged in Iquitos, Peru in 1994 and is now hypoendemic (< 0.5 infections/person/year). …”
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    The Plasmodium falciparum merozoite surface protein-1 19 KD antibody response in the Peruvian Amazon predominantly targets the non-allele specific, shared sites of this antigen
  14. 174
    “…METHOD: We fitted a continuous-time Markov chain model in a Bayesian framework to data on marked mosquitoes released in interconnected experimental huts conducted in Iquitos, Peru. We estimated the effects of two dosages of transfluthrin on Ae. aegypti behaviors associated with human-vector contact: repellency, exiting and knockdown in the treated space and in connected, adjacent huts. …”
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    Model-based analysis of experimental data from interconnected, row-configured huts elucidates multifaceted effects of a volatile chemical on Aedes aegypti mosquitoes
  15. 175
    “…This work was conducted in collaboration with the Instituto de Medicina Tradicional (IMET) in Iquitos, Peru. There is a wide range of color variation in pods of Bixa orellana for which genetic loci that distinguish phenotypes have not yet been identified. …”
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    Using full chloroplast genomes of ‘red’ and ‘yellow’ Bixa orellana (achiote) for kmer based identification and phylogenetic inference
  16. 176
    “…In this study we characterized the presence of pfhrp2 and pfhrp3 genes on 325 P. falciparum samples collected in Iquitos and surrounding communities between 2011 and 2018 in order to understand the dynamics of gene deletion prevalence, potential associations with clinical symptomatology and parasite genetic background. …”
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    Spatiotemporal dynamics of Plasmodium falciparum histidine-rich protein 2 and 3 deletions in Peru
  17. 177
    “…Autoscope was tested in the Iquitos region of Peru in 2016 at two peripheral health facilities, with routine microscopy and PCR as reference standards. …”
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    Automated microscopy for routine malaria diagnosis: a field comparison on Giemsa-stained blood films in Peru
  18. 178
    por Johansson, Michael A., Apfeldorf, Karyn M., Dobson, Scott, Devita, Jason, Buczak, Anna L., Baugher, Benjamin, Moniz, Linda J., Bagley, Thomas, Babin, Steven M., Guven, Erhan, Yamana, Teresa K., Shaman, Jeffrey, Moschou, Terry, Lothian, Nick, Lane, Aaron, Osborne, Grant, Jiang, Gao, Brooks, Logan C., Farrow, David C., Hyun, Sangwon, Tibshirani, Ryan J., Rosenfeld, Roni, Lessler, Justin, Reich, Nicholas G., Cummings, Derek A. T., Lauer, Stephen A., Moore, Sean M., Clapham, Hannah E., Lowe, Rachel, Bailey, Trevor C., García-Díez, Markel, Carvalho, Marilia Sá, Rodó, Xavier, Sardar, Tridip, Paul, Richard, Ray, Evan L., Sakrejda, Krzysztof, Brown, Alexandria C., Meng, Xi, Osoba, Osonde, Vardavas, Raffaele, Manheim, David, Moore, Melinda, Rao, Dhananjai M., Porco, Travis C., Ackley, Sarah, Liu, Fengchen, Worden, Lee, Convertino, Matteo, Liu, Yang, Reddy, Abraham, Ortiz, Eloy, Rivero, Jorge, Brito, Humberto, Juarrero, Alicia, Johnson, Leah R., Gramacy, Robert B., Cohen, Jeremy M., Mordecai, Erin A., Murdock, Courtney C., Rohr, Jason R., Ryan, Sadie J., Stewart-Ibarra, Anna M., Weikel, Daniel P., Jutla, Antarpreet, Khan, Rakibul, Poultney, Marissa, Colwell, Rita R., Rivera-García, Brenda, Barker, Christopher M., Bell, Jesse E., Biggerstaff, Matthew, Swerdlow, David, Mier-y-Teran-Romero, Luis, Forshey, Brett M., Trtanj, Juli, Asher, Jason, Clay, Matt, Margolis, Harold S., Hebbeler, Andrew M., George, Dylan, Chretien, Jean-Paul
    Publicado 2019
    “…Sixteen teams used a variety of methods and data to generate forecasts for 3 epidemiological targets (peak incidence, the week of the peak, and total incidence) over 8 dengue seasons in Iquitos, Peru and San Juan, Puerto Rico. Forecast skill was highly variable across teams and targets. …”
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    An open challenge to advance probabilistic forecasting for dengue epidemics
  19. 179
    “…METHODS: A case-control study of acute febrile illness in patients ten years or older seeking health care in Iquitos, Loreto, Peru, was planned. Upon enrollment, we will obtain blood, saliva, and mid-turbinate nasal swabs at enrollment with a follow-up visit on day 21–28 following enrollment to attain vital status and convalescent saliva and blood samples, as well as a questionnaire including clinical, socio-demographic, occupational, travel, and animal contact information for each participant. …”
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    Online Artículo Texto
    Etiology of acute febrile illness in the peruvian amazon as determined by modular formatted quantitative PCR: a protocol for RIVERA, a health facility-based case-control study
  20. 180
    “…METHODS: This proof-of-concept, open-label, phase 2a study was conducted at the Asociación Civil Selva Amazónica in Iquitos, Peru. Patients aged 18–70 years, weighing 45–90 kg, who had clinical malaria (P falciparum or P vivax monoinfection) and fever within the previous 24 h were eligible. …”
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    Antimalarial activity of single-dose DSM265, a novel plasmodium dihydroorotate dehydrogenase inhibitor, in patients with uncomplicated Plasmodium falciparum or Plasmodium vivax malaria infection: a proof-of-concept, open-label, phase 2a study
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