Results 41 to 50 of about 1,654 (172)

Imported Asymptomatic Bancroftian Filariasis Discovered from a Plasmodium vivax Infected Patient: A Case Report from Singapore

open access: yesCase Reports in Infectious Diseases, Volume 2017, Issue 1, 2017., 2017
Human lymphatic filariasis is a vector‐borne disease mainly caused by the parasitic nematode Wuchereria bancrofti and transmitted worldwide within the tropical and subtropical regions. Singapore was once endemic for bancroftian filariasis but recent reports are scarce and the disease is nearly forgotten.
Jean-Marc Chavatte   +2 more
wiley   +1 more source

Emerging and Neglected Infectious Diseases: Insights, Advances, and Challenges

open access: yesBioMed Research International, Volume 2017, Issue 1, 2017., 2017
Infectious diseases are a significant burden on public health and economic stability of societies all over the world. They have for centuries been among the leading causes of death and disability and presented growing challenges to health security and human progress. The threat posed by infectious diseases is further deepened by the continued emergence
Nicholas Israel Nii-Trebi   +1 more
wiley   +1 more source

Litomosoides yutajensis n. sp., first record of this filarial genus in a mormoopid bat

open access: yesParasite, 2003
Twenty-five bats were trapped in Yutaje (Amazonas, Venezuela) and examined for Litomosoides (Filarioidea: Onchocercidae). Of the nine recovered bat species, only Pteronotus parnelli was infected; it is a cave-dwelling species belonging to a family ...
Guerrero R., Martin C., Bain O.
doaj   +1 more source

The Impact of Memory Effects on Lymphatic Filariasis Transmission Using Incidence Data From Ghana

open access: yesEngineering Reports, Volume 7, Issue 7, July 2025.
Modeling Lymphatic Filariasis by incorporating disease awareness through fractional derivative operators. ABSTRACT Lymphatic filariasis is a neglected tropical disease caused by a parasitic worm transmitted to humans by a mosquito bite. In this study, a mathematical model is developed using the Caputo fractional operator.
Fredrick A. Wireko   +5 more
wiley   +1 more source

Gametogenesis and fertilization inDirofilaria immitis(Nematoda: Filarioidea)

open access: yesParasitology, 1986
SUMMARYGametogenesis inDirofilaria immitishas been studied principally by means of the aceto-orcein chromosomal squash technique, but with additional ultrastructural observations. A terminal germinative zone, in which a continuous and rapid division of germ cells occurs, has been identified in the gonoduct of both male and female worms.
C J, Delves, R E, Howells, R J, Post
openaire   +2 more sources

Diagnosing bovine parafilariosis: utility of the cytochrome c oxidase subunit 1 gene and internal transcribed spacer region for PCR detection of Parafilaria bovicola in skin biopsies and serohemorrhagic exudates of cattle

open access: yesParasites & Vectors, 2019
Background Parafilaria bovicola (Nematoda: Filariidae) causes cutaneous bleedings in bovine species. Flies serve as intermediate hosts. In recent years, reports on bovine parafilariosis have become more frequent, corroborating the necessity of reliable ...
Andreas W. Oehm   +5 more
doaj   +1 more source

Detection of Filariid Infections in Mexican Primate Populations Through qPCR

open access: yesAmerican Journal of Primatology, Volume 86, Issue 12, December 2024.
Using a combination of noninvasive sampling and molecular diagnostic techniques, we detected filariae infections in wild spider monkeys and black howler monkeys across southern Mexico by screen for filariid DNA in host feces through qPCR protocols, with an overall prevalence of 26% positive cases.
Brenda Solórzano‐García   +3 more
wiley   +1 more source

Presence of a cryptic Onchocerca species in black flies of northern California, USA

open access: yesParasites & Vectors, 2021
Background Black flies (Diptera: Simuliidae) serve as arthropod vectors for various species of Onchocerca (Nematoda: Onchocercidae) that may be associated with disease in humans, domestic animals, and wildlife.
Matthew Kulpa   +6 more
doaj   +1 more source

Ultrastructural studies on microfilariae (Nematoda: Filarioidea)

open access: yesParasitology, 1972
The ultrastructural morphology of selected microfilariae from four genera is described and compared. 1. The sheath is composed of a thick layer of material not limited by membranes. 2. The cuticle is composed of a trilaminate membrane, a dense cortical layer and an inner fibrous layer.
openaire   +2 more sources

In Vitro Filaricidal Properties of Aqueous Extracts of Combretum nigricans (Combretaceae) on Onchocerca ochengi (Onchocercidae)

open access: yesJournal of Parasitology Research, Volume 2024, Issue 1, 2024.
Aim. Onchocerciasis is an endemic parasitic disease in sub‐Saharan Africa that significantly impacts animal and human health. In Northern Cameroon, medicinal plants from the Combretum genus are used for onchocerciasis traditional treatment although there is no scientific evidence of their antifilarial potential. This study evaluates the in vitro macro‐
Banserne Brey Ignagali   +5 more
wiley   +1 more source

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