Results 11 to 20 of about 11,831 (211)

Incidental Detection of Microfilariae in Saguinus bicolor and Saguinus midas From Central Amazon. [PDF]

J Med Primatol
ABSTRACT Callitrichid primates Saguinus bicolor and Saguinus midas from urban accidents in peri‐urban forests from Central Amazon were necropsied. Analysis of thoracic and peritoneal fluid showed that 56.5% (13/23) of S. bicolor individuals and 13.3% (4/30) of S.
Figueiredo CT, Conga DF, Pereira LQ, Nava AFD, Gordo M.   +4 more
europepmc   +2 more sources

Use of Slow-Release Injectable Moxidectin for Treatment of Dirofilaria immitis Infection During Pregnancy

Frontiers in Veterinary Science, 2020
Canine heartworm disease is a life-threatening disease caused by Dirofilaria immitis and is prevalent in Brazil. The standard drug for its treatment, melarsomine dihydrochloride, is a fast-killing organic arsenical chemotherapeutic agent not approved in ...
Bruno Alberigi, Celeste da Silva Freitas de Souza, Julio Israel Fernandes, Alexandre Merlo, Norma Labarthe   +4 more
doaj   +1 more source

The Population Biology and Transmission Dynamics of Loa loa [PDF]

, 2017
Endemic to Central Africa, loiasis – or African eye worm (caused by the filarial nematode Loa loa) – affects more than 10 million people. Despite causing ocular and systemic symptoms, it has typically been considered a benign condition, only of public ...
Basáñez, M-G, Boussinesq, M, Chesnais, C B, Pion, S D S, Walker, M, Whittaker, C   +5 more
core   +1 more source

Immunoproteomic Analysis of Dirofilaria repens Microfilariae and Adult Parasite Stages

Pathogens, 2021
Dirofilariarepens is a parasitic nematode causing a vector-borne zoonotic infection (dirofilariosis), considered an emerging problem in human and veterinary medicine.
Anna Zawistowska-Deniziak, Katarzyna Powązka, Mateusz Pękacz, Katarzyna Basałaj, Maciej Klockiewicz, Marcin Wiśniewski, Daniel Młocicki   +6 more
doaj   +1 more source

Cutaneous distribution and circadian rhythm of Onchocerca lupi microfilariae in dogs. [PDF]

PLoS Neglected Tropical Diseases, 2013
BACKGROUND: Among the arthropod-borne nematodes infesting dogs, Onchocerca lupi (Spirurida: Onchocercidae) is of increasing zoonotic concern, with new human cases of infection diagnosed in Turkey, Tunisia, Iran and the USA.
Domenico Otranto, Filipe Dantas-Torres, Alessio Giannelli, Francesca Abramo, Aleksandra Ignjatović Ćupina, Dušan Petrić, Luís Cardoso, Yasen Mutafchiev, Helder Cortes   +8 more
doaj   +1 more source

Refrigerated modified Knott concentrate enables long-term morphological viability of canine blood microfilariae

Brazilian Journal of Veterinary Medicine, 2023
There are several methods of laboratory diagnosis of filarids, the most used are the thick smear and the Knott method. Both are quick to perform, have a low cost and allow observing the presence, quantifying and analyzing the morphological ...
Leticia Gomes Zanfagnini, Tatiane Paula da Silva, Diefrey Ribeiro Campos, Soraia Figueiredo de Souza, Patrícia Fernandes Nunes da Silva Malavazi, Rômulo Silva de Oliveira, Cíntia Daudt, Acácio Duarte Pacheco   +7 more
doaj   +1 more source

Dirofilaria immitis parasite infection in cats: first case reported in the Legal Amazon region, Brazil - case report [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2023
A case of infection with Dirofilaria immitis in a cat is reported here with clinical signs of apathy, anorexia, dyspnea, polypnea, slight dehydration and pale mucus membranes.
S.A. Barbosa, A.V.C.A. Dourado, R.M.S. Nogueira, L.G.S.M. Ramos, J.S. Moura, F.B. Costa, L.M. Miranda, A.P. Costa   +7 more
doaj   +1 more source

Molecular and morphological characterization of three new species of avian Onchocercidae (Nematoda) with emphasis on circulating microfilariae

Parasites & Vectors, 2021
Background Blood parasites have been the subject of much research, with numerous reports of the presence of microfilariae in the peripheral blood (circulating microfilariae) of birds belonging to many orders.
Rasa Binkienė, Carolina Romeiro Fernandes Chagas, Rasa Bernotienė, Gediminas Valkiūnas   +3 more
doaj   +1 more source

Assessing Onchocerca volvulus Intensity of Infection and Genetic Diversity Using Mitochondrial Genome Sequencing of Single Microfilariae Obtained before and after Ivermectin Treatment

Pathogens, 2023
Onchocerciasis is a neglected tropical disease targeted for elimination using ivermectin mass administration. Ivermectin kills the microfilariae and temporarily arrests microfilariae production by the macrofilariae. We genotyped 436 microfilariae from 10
Shannon M. Hedtke, Young-Jun Choi, Anusha Kode, Gowtam C. Chalasani, Neha Sirwani, Stephen R. Jada, An Hotterbeekx, Michel Mandro, Joseph N. Siewe Fodjo, Glory Ngongeh Amambo, Raphael A. Abong, Samuel Wanji, Annette C. Kuesel, Robert Colebunders, Makedonka Mitreva, Warwick N. Grant   +15 more
doaj   +1 more source

Malaria-filaria coinfection in mice makes malarial disease more severe unless filarial infection achieves patency [PDF]

, 2005
Coinfections are common in natural populations, and the literature suggests that helminth coinfection readily affects how the immune system manages malaria.
Allen, Judith E, Graham, Andrea L, Lamb, Tracey J, Read, Andrew F   +3 more
core   +3 more sources