Norival Kesper

Sao Paulo, SP, Brazil

Last Updated: 09/26/2026

Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 14 publications

Assessment of Leishmania exposure in blood donors from a non-endemic urban area: A study in São Paulo.

Assessment of Leishmania exposure in blood donors from a non-endemic urban area: A study in São Paulo.

Journal: Vox sanguinis
Published: August 22, 2025

Prevalence of Trypanosoma cruzi infection in a cohort of people living with HIV/AIDS from an urban area.

Prevalence of Trypanosoma cruzi infection in a cohort of people living with HIV/AIDS from an urban area.

Journal: Epidemiology and infection
Published: April 25, 2023

Deep serological profiling of the Trypanosoma cruzi TSSA antigen reveals different epitopes and modes of recognition by Chagas disease patients.

Deep serological profiling of the Trypanosoma cruzi TSSA antigen reveals different epitopes and modes of recognition by Chagas disease patients.

Journal: PLoS neglected tropical diseases
Published: December 20, 2022

The Trypanosoma cruzi Antigen and Epitope Atlas: antibody specificities in Chagas disease patients across the Americas.

The Trypanosoma cruzi Antigen and Epitope Atlas: antibody specificities in Chagas disease patients across the Americas.

Journal: Nature communications
Published: August 11, 2022

Natural versus Recombinant Viral Antigens in SARS-CoV-2 Serology: Challenges in Optimizing Laboratory Diagnosis of COVID-19.

Natural versus Recombinant Viral Antigens in SARS-CoV-2 Serology: Challenges in Optimizing Laboratory Diagnosis of COVID-19.

Journal: Clinics (Sao Paulo, Brazil)
Published: August 03, 2020

Frequency of Leishmania spp. infection among HIV-infected patients living in an urban area in Brazil: a cross-sectional study.

Frequency of Leishmania spp. infection among HIV-infected patients living in an urban area in Brazil: a cross-sectional study.

Journal: BMC infectious diseases
Published: November 24, 2019

High sensitivity and reproducibility of in-house ELISAs using different genotypes of Trypanosoma cruzi.

High sensitivity and reproducibility of in-house ELISAs using different genotypes of Trypanosoma cruzi.

Journal: Parasite immunology
Published: August 25, 2018

Prolonged dipyridamole administration reduces myocardial perfusion defects in experimental chronic Chagas cardiomyopathy.

Prolonged dipyridamole administration reduces myocardial perfusion defects in experimental chronic Chagas cardiomyopathy.

Journal: Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology
Published: October 13, 2017

Leptomonas seymouri and Crithidia fasciculata exoantigens can discriminate human cases of visceral leishmaniasis from American tegumentary leishmaniasis ones.

Leptomonas seymouri and Crithidia fasciculata exoantigens can discriminate human cases of visceral leishmaniasis from American tegumentary leishmaniasis ones.

Journal: Revista do Instituto de Medicina Tropical de Sao Paulo
Published: August 19, 2016

Evaluation of Leishmania (Leishmania) infantum excreted-secreted antigens for detection of canine leishmaniasis.

Evaluation of Leishmania (Leishmania) infantum excreted-secreted antigens for detection of canine leishmaniasis.

Journal: Acta tropica
Published: December 20, 2015

New insights about cross-reactive epitopes of six trypanosomatid genera revealed that Crithidia and Leptomonas have antigenic similarity to L. (L.) chagasi.

New insights about cross-reactive epitopes of six trypanosomatid genera revealed that Crithidia and Leptomonas have antigenic similarity to L. (L.) chagasi.

Journal: Acta tropica
Published: June 05, 2013

The efficacy of L. (L.) chagasi excreted-secreted antigens (ESAs) for visceral leishmaniasis diagnosis is due to low levels of cross-reactivity.

The efficacy of L. (L.) chagasi excreted-secreted antigens (ESAs) for visceral leishmaniasis diagnosis is due to low levels of cross-reactivity.

Journal: The American journal of tropical medicine and hygiene
Published: January 18, 2013
Showing 1-12 of 14

Last Updated: 09/26/2026