ArticleRevista do Instituto de Medicina Tropical de Sao Paulo2017
In vitro efficacy of latex and purified papain from Carica papaya against Strongyloides venezuelensis eggs and larvae.
Article in Revista do Instituto de Medicina Tropical de Sao Paulo, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 19 citations in OpenAlex.
- Article
- Emerging Approaches to Anthelmintic Therapy Using Medicinal Plants and Phytochemicals: A Review of Natural Products Against Strongyloidiasis.Pathogens (Basel, Switzerland) · 2025Review
- Enhancing extraction efficiency of carpaine inRSC advances · 2024Article
- Promising effects of herbal compounds against strongyloidiasis: a systematic review.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2022Review
- Papain Ameliorates Lipid Accumulation and Inflammation in High-Fat Diet-Induced Obesity Mice and 3T3-L1 Adipocytes via AMPK Activation.International journal of molecular sciences · 2021Article
- In vitro ovicidal and larvicidal activity of Carica papaya seed hexane extract against Strongyloides venezuelensis.Revista do Instituto de Medicina Tropical de Sao Paulo · 2019Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Latex from Carica papaya is rich in bioactive compounds, especially papain, which may help to control parasitic diseases. This study evaluated the efficacy of latex from C. papaya and purified papain against Strongyloides venezuelensis. The Egg Hatching Test (EHT) and the Larval Motility Test (LMT) using fresh and frozen latex (250mg/mL), lyophilized latex (34mg/mL), and purified papain (2.8 mg/mL) were performed. Albendazole (0.025 mg/mL) and ivermectin (316 ppm) were used as positive controls. EHT and LMT were carried out through the incubation of each solution with S. venezuelensis eggs or larvae (± 100 specimens), and results were analyzed after 48h (EHT) or 24, 48, and 72h (LMT). EHT showed that latex preparations at higher concentrations (1:10 to 1:100) resulted in partial or complete destruction of eggs and larvae inside the eggs. The result from the 1:1,000 dilution was similar to the positive control. LMT showed effectiveness in all the tested dilutions compared to negative controls. Purified papain showed a dose-dependent response in the EHT. Purified papain (2.8 mg/ mL) showed similar results to lyophilized latex at 1:1,000 in the EHT. Latex and purified papain from C. papaya were effective against S. venezuelensis eggs and larvae in vitro, suggesting their potential use as an alternative treatment for strongyloidiasis.
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