Alexandre Havt

5.3k total citations
113 papers, 2.1k citations indexed

About

Alexandre Havt is a scholar working on Infectious Diseases, Molecular Biology and Genetics. According to data from OpenAlex, Alexandre Havt has authored 113 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Infectious Diseases, 27 papers in Molecular Biology and 27 papers in Genetics. Recurrent topics in Alexandre Havt's work include Viral gastroenteritis research and epidemiology (21 papers), Venomous Animal Envenomation and Studies (19 papers) and Child Nutrition and Water Access (15 papers). Alexandre Havt is often cited by papers focused on Viral gastroenteritis research and epidemiology (21 papers), Venomous Animal Envenomation and Studies (19 papers) and Child Nutrition and Water Access (15 papers). Alexandre Havt collaborates with scholars based in Brazil, United States and Colombia. Alexandre Havt's co-authors include Aldo Â. M. Lima, Helena Serra Azul Monteiro, Richard L. Guerrant, Manassés Claudino Fonteles, Alice Maria Costa Martins, Josiane da Silva Quetz, Alberto M. Soares, Marcos Hikari Toyama, Mara de Moura Gondim Prata and Álvaro M. Leite and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Alexandre Havt

109 papers receiving 2.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Alexandre Havt Brazil	29	596	551	369	311	242	113	2.1k
Pablo A. González Chile	37	857 1.4×	268 0.5×	917 2.5×	121 0.4×	152 0.6×	136	4.2k
Fang Li China	39	2.3k 3.8×	535 1.0×	283 0.8×	256 0.8×	101 0.4×	167	4.9k
Sangeeta Rao United States	24	502 0.8×	222 0.4×	223 0.6×	86 0.3×	56 0.2×	126	2.2k
Guoqiang Zhu China	30	1.6k 2.7×	408 0.7×	401 1.1×	240 0.8×	379 1.6×	166	3.6k
Alexander G. Haslberger Austria	38	2.1k 3.6×	343 0.6×	351 1.0×	250 0.8×	141 0.6×	106	4.0k
Matilde R. Chacón Spain	33	1.2k 2.0×	149 0.3×	155 0.4×	72 0.2×	468 1.9×	74	3.0k
Jeffrey Lakritz United States	28	341 0.6×	190 0.3×	287 0.8×	163 0.5×	49 0.2×	143	2.7k
Nicolas Lapaque France	32	2.1k 3.5×	297 0.5×	450 1.2×	330 1.1×	392 1.6×	44	4.2k
Ashok Munjal India	29	723 1.2×	224 0.4×	534 1.4×	74 0.2×	54 0.2×	71	3.0k
J F Brown United Kingdom	36	700 1.2×	226 0.4×	181 0.5×	242 0.8×	71 0.3×	73	3.1k

Countries citing papers authored by Alexandre Havt

Since Specialization

Citations

This map shows the geographic impact of Alexandre Havt'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 Alexandre Havt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexandre Havt more than expected).

Fields of papers citing papers by Alexandre Havt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexandre Havt. 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 Alexandre Havt. The network helps show where Alexandre Havt may publish in the future.

Co-authorship network of co-authors of Alexandre Havt

This figure shows the co-authorship network connecting the top 25 collaborators of Alexandre Havt. A scholar is included among the top collaborators of Alexandre Havt 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 Alexandre Havt. Alexandre Havt 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

Rodrigues, F.A.P., Bruna Leal Lima Maciel, Pedro Jorge Caldas Magalhães, et al.. (2025). Quantifying lactulose and mannitol using LC-MS/MS in a clinical study of children with environmental enteric disease. Brazilian Journal of Medical and Biological Research. 58. e14156–e14156. 1 indexed citations

Havt, Alexandre, et al.. (2025). Impairment of Esophageal Barrier Integrity: New Insights into Esophageal Symptoms in Post-COVID-19. Digestive Diseases and Sciences. 70(8). 2674–2683.

Rodrigues, F.A.P., et al.. (2024). Induced acute hyperglycemia modifies the barrier function of the intestinal epithelium by tissue inflammation and tight junction disruption resulting in hydroelectrolytic secretion in an animal model. Brazilian Journal of Medical and Biological Research. 57. e13309–e13309. 2 indexed citations

Neto, Roberto da Justa Pires, Melissa Soares Medeiros, Armênio Aguiar dos Santos, et al.. (2022). Detection of SARS‐CoV‐2 in different human biofluids using the loop‐mediated isothermal amplification assay: A prospective diagnostic study in Fortaleza, Brazil. Journal of Medical Virology. 94(9). 4170–4180. 3 indexed citations

Arruda, Eurico, Roberto da Justa Pires Neto, Melissa Soares Medeiros, et al.. (2021). Clinical Features, Pathobiology, Efficacy, and Toxicity of Tenofovir Disoproxil Fumarate and Emtricitabine for Mild to Moderate SARS-CoV-2 Infections. 3(3). 1 indexed citations

Haque, Md. Ahshanul, James A Platts-Mills, Estomih Mduma, et al.. (2019). Determinants of Campylobacter infection and association with growth and enteric inflammation in children under 2 years of age in low-resource settings. Scientific Reports. 9(1). 17124–17124. 29 indexed citations

Britto, Luiz Roberto, Manassés Claudino Fonteles, José Henrique Leal‐Cardoso, et al.. (2019). Expression of myo-inositol cotransporters in the sciatic nerve and dorsal root ganglia in experimental diabetes. Brazilian Journal of Medical and Biological Research. 52(6). e8589–e8589. 8 indexed citations

Frota, Cristiane Cunha, Josiane da Silva Quetz, Alexandre Havt, et al.. (2017). Evaluation of 16S rRNA qPCR for detection ofMycobacterium lepraeDNA in nasal secretion and skin biopsy samples from multibacillary and paucibacillary leprosy cases. Pathogens and Global Health. 112(2). 72–78. 12 indexed citations

Lima, Dânya Bandeira, Ramon Róseo Paula Pessoa Bezerra de Menezes, Bibiana Monson de Souza, et al.. (2017). Trypanocidal activity of mastoparan from Polybia paulista wasp venom by interaction with TcGAPDH. Toxicon. 137. 168–172. 26 indexed citations

10.

Jorge, Antônio Rafael Coelho, Ramon Róseo Paula Pessoa Bezerra de Menezes, Alba Torres, et al.. (2016). Bothrops erythromelas ( ) venom induces apoptosis on renal tubular epithelial cells. Toxicon. 118. 82–85. 10 indexed citations

11.

Mayneris‐Perxachs, Jordi, Aldo Â. M. Lima, Richard L. Guerrant, et al.. (2016). Urinary N-methylnicotinamide and β-aminoisobutyric acid predict catch-up growth in undernourished Brazilian children. Scientific Reports. 6(1). 19780–19780. 50 indexed citations

12.

Quetz, Josiane da Silva, Tamara Silva Rodrigues, Alexandre Havt, et al.. (2016). Combination of different methods for detection of Campylobacter spp. in young children with moderate to severe diarrhea. Journal of Microbiological Methods. 128. 7–9. 5 indexed citations

13.

Lima, Aldo Â. M., Reinaldo B. Oriá, Alberto M. Soares, et al.. (2014). Geography, Population, Demography, Socioeconomic, Anthropometry, and Environmental Status in the MAL-ED Cohort and Case-Control Study Sites in Fortaleza, Ceará, Brazil. Clinical Infectious Diseases. 59(suppl_4). S287–S294. 30 indexed citations

14.

Lima, Luana Nepomuceno Gondim Costa, et al.. (2013). Quantificação de Mycobacterium leprae em amostras de secreção nasal de casos paucibacilares e multibacilares por PCR quantitativo. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 72. 1–1. 1 indexed citations

15.

Barbosa, Paulo Sérgio Ferreira, Alice Maria Costa Martins, Renata de Sousa Alves, et al.. (2006). The role of indomethacin and tezosentan on renal effects induced by Bothrops moojeni Lys49 myotoxin I. Toxicon. 47(8). 831–837. 11 indexed citations

16.

Alencar, Nylane Maria Nunes de, Ana Maria Sampaio Assreuy, Alexandre Havt, et al.. (2006). Vatairea macrocarpa (Leguminosae) lectin activates cultured macrophages to release chemotactic mediators. Naunyn-Schmiedeberg s Archives of Pharmacology. 374(4). 275–282. 23 indexed citations

17.

Toyama, Marcos Hikari, Alice Maria Costa Martins, Alexandre Havt, et al.. (2003). Structural and biological characterization of a crotapotin isoform isolated from Crotalus durissus cascavella venom. Toxicon. 42(1). 53–62. 25 indexed citations

18.

Havt, Alexandre, Paulo Sérgio Ferreira Barbosa, Alice Maria Costa Martins, et al.. (2003). Renal Alterations Promoted By The Lectins From Canavalia Ensiformis (Cona) And Dioclea Guianensis (Dguil) Seeds. Protein and Peptide Letters. 10(2). 191–197. 12 indexed citations

19.

Martins, Alice Maria Costa, et al.. (2003). Renal effects of supernatant from rat peritoneal macrophages activated by microcystin-LR: role protein mediators. Toxicon. 41(3). 377–381. 31 indexed citations

20.

Havt, Alexandre, Manassés Claudino Fonteles, & Helena Serra Azul Monteiro. (2001). The renal effects of Bothrops jararacussu venom and the role of PLA2 and PAF blockers. Toxicon. 39(12). 1841–1846. 31 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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