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Parasitologia, Volume 5, Issue 1

2025 March - 12 articles

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Articles (12)

  • Communication
  • Open Access
954 Views
8 Pages

Nematode cys-loop ligand-gated chloride channels are important targets for anthelmintic drugs as many subtypes are not present in mammals. We report the isolation and functional characterization of a novel member of the cys-loop ligand-gated chloride...

  • Communication
  • Open Access
3 Citations
1,597 Views
9 Pages

Haemonchosis Control in Sheep with Duddingtonia flagrans Fungi: Evaluation of the First Commercial Product in Brazil

  • Pedro Nacib Jorge-Neto,
  • Letícia Alecho Requena,
  • Cristiane Schilbach Pizzutto and
  • Júlio Cesar de Carvalho Balieiro

The resistance of small ruminants to synthetic anthelmintics and helminthosis poses considerable challenges to global livestock production. Integrating biological control with nematophagous fungi, particularly Duddingtonia flagrans, is crucial in add...

  • Communication
  • Open Access
960 Views
6 Pages

The nematode Spinitectus inermis (Zeder, 1800), a specific gastrointestinal parasite of Anguilla anguilla, has been recorded for the first time in the Italian Peninsula. The study was conducted in the Mesima River, located in the southwestern pa...

  • Article
  • Open Access
1,226 Views
13 Pages

Biological Activity and Structure–Activity Relationship of Functionalized Thiols Against Leishmania major, the Agent of Human Cutaneous Leishmaniasis

  • Taylor Henne,
  • Linsey Curry,
  • Kenlei Gunther,
  • Cameron Smith,
  • Hannah Braunstein,
  • Abdikani Omar Farah,
  • Timothy K. Beng and
  • Blaise Dondji

Leishmania is a protozoan parasite causing a spectrum of pathologies in humans grouped under the name leishmaniasis. Clinical outcomes range from the self-healing cutaneous form to the visceral one that is fatal in the absence of treatment. The leish...

  • Article
  • Open Access
3 Citations
1,897 Views
15 Pages

This study investigates the parasitic biodiversity of the fish species Astyanax bimaculatus and Psalidodon fasciatus in a stream located in the Chapada do Araripe Environmental Protection Area (APA), state of Ceará, Brazil, contributing to the...

  • Article
  • Open Access
1,733 Views
17 Pages

Babaçu (Attalea Speciosa) Residue Bio-Oil Repels Livestock Tick Larvae Rhipicephalus (Boophilis) Microplus

  • Marina Moura Morales,
  • Luciano Bastos Lopes,
  • Bruno Rafael da Silva and
  • Aaron Kinyu Hoshide

Rhipicephalus (Boophilis) microplus (also known as southern cattle tick or Asian blue tick) is one of the most detrimental and prolific tropical cattle parasites. Currently, chemical acaricides used against these ticks have been less effective due to...

  • Article
  • Open Access
1 Citations
1,467 Views
26 Pages

Two related P-type ATPases, designated as ATPase1 and ATPase3, were identified in Plasmodium falciparum. These two ATPases exhibit very similar gene and protein structures and are most similar to P5B-ATPases. There are some differences in the predict...

  • Article
  • Open Access
1 Citations
1,599 Views
15 Pages

Detection of Kelch13 and Coronin Genes in Colpodella sp. ATCC 50594

  • Tobili Y. Sam-Yellowe,
  • Antara Roy,
  • Trinity Nims,
  • Sona Qaderi and
  • John W. Peterson

Colpodella species are predatory biflagellates phylogenetically related to pathogenic Apicomplexans. Following the attachment of Colpodella sp. to its prey, cytoplasmic contents of the prey are aspirated into a posterior food vacuole during myzocytos...

  • Case Report
  • Open Access
2,158 Views
7 Pages

Dioctophyme renale in a 5-Month-Old Puppy from Delta del Tigre, Uruguay

  • Alejandra Navratil-Oronoz,
  • María Inés Fernández,
  • Gillian Neumann Wadeer,
  • Federico Machín,
  • Agustín Maggio,
  • Laura Gago and
  • María Teresa Armúa-Fernández

Dioctophyme renale, also known as the giant red kidney worm, is a parasitic nematode that infects various mammalian hosts, including dogs, and is associated with an important renal pathology. This case report describes the first known D. renale paras...

  • Article
  • Open Access
4 Citations
1,526 Views
11 Pages

Ancistrohaptor forficata sp. n. (Monopisthocotyla, Dactylogyridae): A New Parasite of Triportheus signatus (Characiformes, Triportheidae) from the Salgado River, Brazil

  • Maria Fernanda Barros Gouveia Diniz,
  • Wallas Benevides Barbosa de Sousa,
  • Priscilla de Oliveira Fadel Yamada and
  • Fábio Hideki Yamada

The genus Ancistrohaptor was proposed to accommodate monopisthocotylans flatworms parasitic on the gills of species of the genus Triportheus in Manaus, Amazonas state, Brazil. Its main characteristics are (a) an accessory piece of the male copulatory...

  • Article
  • Open Access
1,907 Views
15 Pages

This study revisits the taxonomy of Anthocotyle merluccii, originally described from the European hake Merluccius merluccius in the northeast Atlantic, addressing discrepancies in clamp morphology across populations. The original description from Bel...

  • Review
  • Open Access
4 Citations
4,762 Views
30 Pages

Biting flies are hematophagous dipterans belonging to various taxonomic groups, such as the Hippoboscidae, Ceratopogonidae, Simuliidae, Tabanidae, Muscidae, and Psychodidae families, some of which have significant medical and veterinary importance. T...

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Parasitologia - ISSN 2673-6772