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Pedro Paulo Chieffi

Explore the profile of Pedro Paulo Chieffi including associated specialties, affiliations and a list of published articles. Areas
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Articles 39
Citations 185
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Recent Articles
1.
Gryschek R, Corral M, Sitta R, Gottardi M, Pierrotti L, Costa S, et al.
Transpl Infect Dis . 2023 Sep; 25(6):e14153. PMID: 37750481
Background: The potential that Strongyloides stercoralis infection has to cause major morbidity and high mortality when the disseminated form occurs in transplant patients is of particular concern. Methods: In this...
2.
Santos S, Fortuna G, Barbosa L, Meireles L, Tiago E, Chieffi P
Rev Soc Bras Med Trop . 2022 Oct; 55:e01222022. PMID: 36287471
Background: Behavioral changes in Rattus norvegicus infected with two strains of Toxoplasma gondii (ME49 and VEG) were investigated. Methods: Rats were evaluated for motor activity and aversion or attraction to...
3.
Corral M, Goncalves A, Costa I, Abdala E, Pierrotti L, Chieffi P, et al.
Parasite Immunol . 2022 Apr; 44(7):e12920. PMID: 35430739
Strongyloidiasis is a chronic and asymptomatic infection in immunocompetent patients. Immunocompromised patients, such as organ transplant candidates, can develop severe forms of this disease, and the best way to prevent...
4.
Chieffi P, Lescano S, Fonseca G, Santos S
Res Rep Trop Med . 2021 May; 12:81-91. PMID: 34040480
This is a review of the published contributions made by Brazilian researchers between 2010 and 2020 on the natural history of human toxocariasis and the effects of human toxocariasis on...
5.
Chieffi P
Rev Soc Bras Med Trop . 2019 Jan; 52:e20180525. PMID: 30698198
No abstract available.
6.
Corral M, Paula F, Meisel D, Abdala E, Costa S, Pierrotti L, et al.
Acta Trop . 2018 Dec; 190:357-360. PMID: 30552879
Immunocompromised patients constitute a risk group for the development of severe clinical forms of human strongyloidiasis. The diagnosis of this infection is primarily performed by parasitological techniques, but with low...
7.
Santos S, Santos F, Lescano S, Santos D, Tiago E, Fonseca G, et al.
Rev Soc Bras Med Trop . 2017 Nov; 50(5):698-700. PMID: 29160521
No abstract available.
8.
Fonseca G, Santos S, Chieffi P, Paula F, Gryschek R, Lescano S
Mem Inst Oswaldo Cruz . 2017 Apr; 112(5):382-386. PMID: 28443979
BALB/c mice were inoculated with 5-500 Toxocara canis infective eggs, and bled at 15-120 days post infection (dpi) to evaluate the dynamics of IgG antibody response and larvae distribution. Positive...
9.
Paula F, Mello Malta F, Corral M, Marques P, Gottardi M, Meisel D, et al.
Rev Inst Med Trop Sao Paulo . 2016 Sep; 58:63. PMID: 27680168
Strongyloidiasis is a potentially serious infection in immunocompromised patients. Thus, the availability of sensitive and specific diagnostic methods is desirable, especially in the context of immunosuppressed patients in whom the...
10.
Corral M, Paula F, Gottardi M, Meisel D, Castilho V, Goncalves E, et al.
Rev Inst Med Trop Sao Paulo . 2015 Nov; 57(5):427-30. PMID: 26603231
The aim of this study was to evaluate six different antigenic fractions from Strongyloides venezuelensis parasitic females for the immunodiagnosis of human strongyloidiasis. Soluble and membrane fractions from S. venezuelensis...