Ángel Guevara

1.0k total citations
45 papers, 720 citations indexed

About

Ángel Guevara is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Parasitology. According to data from OpenAlex, Ángel Guevara has authored 45 papers receiving a total of 720 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Epidemiology, 13 papers in Public Health, Environmental and Occupational Health and 13 papers in Parasitology. Recurrent topics in Ángel Guevara's work include Trypanosoma species research and implications (14 papers), Parasites and Host Interactions (12 papers) and Research on Leishmaniasis Studies (11 papers). Ángel Guevara is often cited by papers focused on Trypanosoma species research and implications (14 papers), Parasites and Host Interactions (12 papers) and Research on Leishmaniasis Studies (11 papers). Ángel Guevara collaborates with scholars based in Ecuador, United States and Japan. Ángel Guevara's co-authors include Ali Ouaissi, Yoshihisa Hashiguchi, Eduardo A. Gómez, Ronald H. Guderian, E. Guilvard, Anabela Cordeiro‐da‐Silva, Juan José Alava, Hirotomo Kato, Thomas R. Unnasch and Yosselin Vicuña and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Frontiers in Microbiology.

In The Last Decade

Ángel Guevara

43 papers receiving 703 citations

Peers

Countries citing papers authored by Ángel Guevara

Since Specialization

Citations

This map shows the geographic impact of Ángel Guevara's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ángel Guevara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ángel Guevara more than expected).

Fields of papers citing papers by Ángel Guevara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ángel Guevara. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ángel Guevara. The network helps show where Ángel Guevara may publish in the future.

Co-authorship network of co-authors of Ángel Guevara

This figure shows the co-authorship network connecting the top 25 collaborators of Ángel Guevara. A scholar is included among the top collaborators of Ángel Guevara based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ángel Guevara. Ángel Guevara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	COVID-19 IgG seropositivity and its determinants in occupational groups of varying infection risks in two Andean cities of Ecuador before mass vaccination 2024 ·PLoS ONE ·José E. León-Rojas, (unknown), (unknown), (unknown), Ángel Guevara, Joséfina Coloma, (unknown), Irina Chis Ster, Philip J. Cooper, (unknown), (unknown)	0
2	Geographic Distribution of Human Infections with Zoonotic Ancylostoma ceylanicum and Anthropophilic Hookworms in Ecuador: A Retrospective Analysis of Archived Stool Samples 2024 ·American Journal of Tropical Medicine and Hygiene ·(unknown), (unknown), (unknown), (unknown), Manuel Calvopiña, Ángel Guevara, Lucy Baldeón, Alejandro Rodríguez, Rojelio Mejía, Thomas B. Nutman, (unknown), Philip J. Cooper	4
3	Assessing 2019 Hurricane Harvey Recovery in Aransas County, Texas Through Community Assessment for Public Health Emergency Response (CASPER) 2023 ·Disaster Medicine and Public Health Preparedness ·(unknown), (unknown), Ángel Guevara, (unknown), (unknown), (unknown)	0
4	A critical narrative of Ecuador’s preparedness and response to the COVID-19 pandemic 2021 ·Public Health in Practice ·Juan José Alava, Ángel Guevara	23
5	Pre-existing T-cell immunity to SARS-CoV-2 in unexposed healthy controls in Ecuador, as detected with a COVID-19 Interferon-Gamma Release Assay 2021 ·International Journal of Infectious Diseases ·Gustavo A. Echeverría, Ángel Guevara, Joséfina Coloma, (unknown), (unknown), Eduardo Tejera, Jacobus H. de Waard	33
6	Fatal acute Chagas disease by Trypanosoma cruzi DTU TcI, Ecuador 2020 ·BMC Infectious Diseases ·Manuel Calvopiña, (unknown), William Cevallos, Yosselin Vicuña, Jaime A. Costales, Ángel Guevara	7
7	Elimination of onchocerciasis in Ecuador: findings of post-treatment surveillance 2018 ·Parasites & Vectors ·Ángel Guevara, Raquel Lovato, (unknown), Mario A. Rodríguez‐Pérez, Thomas R. Unnasch, Philip J. Cooper, Ronald H. Guderian	16
8	A rapid molecular diagnosis of cutaneous leishmaniasis by colorimetric malachite green-loop-mediated isothermal amplification (LAMP) combined with an FTA card as a direct sampling tool 2015 ·Acta Tropica ·Chukwunonso O. Nzelu, Abraham G. Cáceres, (unknown), (unknown), (unknown), Tatsuyuki Mimori, Hiroshi Uezato, Ken Katakura, Eduardo A. Gómez, Ángel Guevara, Yoshihisa Hashiguchi, Hirotomo Kato	57
9	An analysis of reported cases of leishmaniasis in the southern Ecuadorian Amazon region, 1986–2012 2015 ·Acta Tropica ·(unknown), Lenin N. Velez, Hirotomo Kato, (unknown), Abraham G. Cáceres, Eduardo A. Gómez, (unknown), Daniel Romero-Álvarez, Ángel Guevara, Yoshihisa Hashiguchi	10
10	Encuesta rapida de Leishmaniasis visceral en caninos en un area endemica en Chiapas 2005 ·REDVET. Revista Electrónica de Veterinaria ·(unknown), (unknown), Ángel Guevara	2
11	High infection rates ofTriatoma dimidiataare associated with low levels ofTrypanosoma cruziseroprevalence in Pedro Carbo, Ecuador. Use of atc24 gene-based PCR approach 2005 ·Parasite ·Ángel Guevara, (unknown), (unknown), (unknown), Eduardo A. Gómez, Ali Ouaissi	12
12	Itraconazole in the treatment of New World mucocutaneous leishmaniasis 2004 ·International Journal of Dermatology ·Manuel Calvopiña, Ángel Guevara, Rodrigo X. Armijos, Yoshihisa Hashiguchi, Robert N. Davidson, Philip J. Cooper	27
13	Circulating Recombinant Form CRF02_AG in South America 2003 ·AIDS Research and Human Retroviruses ·Gladys Carrión, (unknown), Silvia M. Montano, (unknown), Juan J. Pérez, Ángel Guevara, V. Alberto Laguna-Torres, Carlos Mosquera, Kevin L. Russell, (unknown), Gloria Chauca, Tadeusz J. Kochel, D L Birx, J L Sanchez, Jean K. Carr	28
14	A molecular phylogeographic study based on DNA sequences from individual metacercariae of Paragonimus mexicanus from Guatemala and Ecuador 2003 ·Journal of Helminthology ·Moritoshi Iwagami, Carlota Monroy, (unknown), M. R. Pinto, Ángel Guevara, (unknown), Yukio Agatsuma, Takeshi Agatsuma	20
15	Trypanosoma cruzi carrying a targeted deletion of a Tc52 protein-encoding allele elicits attenuated Chagas' disease in mice 2003 ·Immunology Letters ·(unknown), Margarida Borges, Anabela Cordeiro‐da‐Silva, (unknown), Maria de Nazareth Meirelles, E. Guilvard, Marie France Bosseno, Ángel Guevara, Simone Frédérique Brénière, Ali Ouaissi	23
16	Trypanosoma cruzi isoenzyme variability in Ecuador: first observation of zymodeme III genotypes in chronic chagasic patients 2002 ·Transactions of the Royal Society of Tropical Medicine and Hygiene ·(unknown), Christian Barnabé, (unknown), (unknown), Wilson Paredes, Eduardo A. Gómez, Ali Ouaissi, Michel Tibayrenc, Ángel Guevara	18
17	N-Acetylcysteine and glutathione modulate the behaviour of Trypanosoma cruzi experimental infection 2000 ·Immunology Letters ·Ángel Guevara, E. Guilvard, Margarida Borges, Anabela Cordeiro‐da‐Silva, Ali Ouaissi	17
18	Apolipoprotein B signal peptide polymorphism distribution among south Amerindian populations. 1999 ·PubMed ·Darío Alfredo Demarchi, (unknown), (unknown), Sonia Edith Colantonio, Gian Franco De Stefano, Mara Helena Hutz, Francisco M. Salzano, Kim Hill, Ana Hurtado, Francisco R. Carnese, Alicia S. Goicoechea, Cristina Beatriz Dejean, Ángel Guevara, Michael H. Crawford	6
19	Treatment of human lagochilascariasis with ivermectin: first case report from Ecuador 1998 ·Transactions of the Royal Society of Tropical Medicine and Hygiene ·Manuel Calvopiña, Ángel Guevara, (unknown), (unknown), Ronald H. Guderian	5
20	Use of a recombinant Trypanosoma cruzi protein antigen to monitor cure of Chagas disease 1995 ·Transactions of the Royal Society of Tropical Medicine and Hygiene ·Ángel Guevara, A. Taibi, (unknown), Ronald H. Guderian, Ali Ouaissi	16

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