Navegando por Assunto "Protozoário"

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Endoparasitos em búfalos (Bubalus bubalis, Lin. 1758) naturalmente adquiridos, no estado de Pernambuco
(1993) Nascimento, Ana Maria Laet Cavalcanti; Nascimento, Sebastião José do
Foram identificados Haemonchus, Cooperia, Oesophagostomum, Trichostrongylus, Bunostomum, Trichuris, Moniezia, oócistos de Eimeria e Neoascaris vitulorum, que parasitavam em diversos graus de infecção, o trato gastrointestinal dos búfalos indianos. O gênero Strongyloides e a espécie N. vitulorum, após estudos quantitativos, foram considerados de frequência comum.
Fauna associada à Salvinia auriculata Aublet, da Bacia do Prata Reserva Ecológica de Dois Irmãos - Recife - Pernambuco - Brasil. (Um estudo ilustrado)
(2023-05-11) Ferreira, Artur da Silva; Fonsêca, Francinete Torres Barreiro da; http://lattes.cnpq.br/2545929400317612; http://lattes.cnpq.br/1121424769268348
Dois Irmãos State Park (PEDI) is an urban Conservation Unit located in the city of Recife, Pernambuco. Besides preserving one of the few remnants of the Atlantic Forest, it includes a Zoobotanical Garden and the Prata Basin with four weirs, among them Dois Irmãos Reservoir, presenting this greater impact of anthropic actions. The macrophytes that occur in this ecosystem are of vital importance for the maintenance of faunal communities, among them Salvinia auriculata Aublet, a pteridophyte that is easy to control and that lends itself to this ecological function. With the aim of carrying out an illustrated study of the protozoa and metazoa associated with this plant, floating fronds of S. auriculata were collected between the months of January and March 2023 at two points irrigated by the Dois Irmãos dam, one in an area with fuel signs and another point with running water and apparently clean. Sample processing was carried out in the Zoology Area, Graphic Department of Biology at the Federal Rural University of Pernambuco-sede, where many protozoa and metazoans collected were analyzed, recorded and photographed, including videos, producing an image bank and information for future studies. Among the protozoans, the ciliates predominated, both in species diversity and in number of individuals, especially the species Paramecium caudatum Ehrenberg, 1830. Naked amoebae and thecamebas also occurred in the Exemplification, notably Arcella sp and actinopods (heliozoans). Among the metazoans, were represented cnidarians (Hydra sp), turbellarians (planarians), nematodes, bdeloid rotifers, gastrotrichians, gastropod molluscs and bivalves, clitellate ringworms (Oligochaeta and Hirudinea), mites (Hydracaridae), cladoceran crustaceans, ostracods and copepods cyclopoids, hemipteran insects and odonates. In addition to a ray-finned representative Poecilia vivipara (Bloch & Schneider, 1801). Such diversity expresses the ecological importance of S. auriculata and the richness available in the La Plata Basin, where teaching, research and extension projects need to be maintained in progress aimed at disseminating knowledge and awakening the community's awareness of environmental preservation. The image bank formed in this illustrated study aims to contribute in this context to future activities in this sense.
Frequência de parasitos em águas provenientes de bebedouros em instituições de ensino localizadas na cidade de Serra Talhada – PE
(2019) Novaes, Amanda Teresa da Silva; Lima, Marilene Maria de; http://lattes.cnpq.br/9135077184593725; http://lattes.cnpq.br/7702324894640501
Water is an indispensable element in people's lives, but it can bring health risks. There are few studies on waterborne parasites, most of them reports on Coliform bacteria. Thus, parasitological analysis of water from drinking fountains plays a key role, as children, adolescents and young people spend most of their day in these educational institutions. Thus the objective of this work was to evaluate the contamination by parasites in waters from drinking fountains located in educational institutions in the city of Serra Talhada - PE. The experiment was based on the principles of the spontaneous sedimentation technique of Hoffman, Pons and Janer (1934). Thirty water samples were collected from ten educational institutions. The collection took place in the morning and was randomly drawn from both the water cooler and the tap, once collected were analyzed at the Biology Laboratory of the Rural Federal University of Pernambuco Serra Talhada Academic Unit (LABIOO). The results showed that 20% (6/30) of the samples showed positive results for protozoan, nematode and arthropod. According to the results it was also possible to observe the diversity among the drinking fountains in the educational institutions, as well as the observation of the conditions of these drinking fountains. It is concluded that there is a prevalence of parasites in drinking fountains belonging to educational institutions, and should be zero the amount of parasites found in water, since this is for human consumption.
Inquérito coproparasitológico e ações de educação em saúde em escolas da rede pública de três municípios de Pernambuco
(2019) Albuquerque, Maria Eduarda de; Oliveira, Jaqueline Bianque de; http://lattes.cnpq.br/2856383385211373; http://lattes.cnpq.br/0874155179625633
Enteroparasites are a public health problem, since they are endemic in many regions of the country. Infections caused by intestinal parasites are considered socioeconomic indicators of the population and maybe associated with several determinants,suchas absence or precariousness of basic sanitation, contaminated food and water, and some sociocultural factors. In this context, the objective of this study was to identify the intestinal parasites of school children from the public schools of three municipalities of the state and to carry out health education actions to reduce contamination by these parasites. A total of 650 stool specimens of schoolchildren of both sexes and aged 3 to 15 years were analyzed from the public school system of the municipalities of Camocim de São Félix, Salgadinho and Tupanatinga, which were processed by sedimentation methods spontaneous and Kato Katz (Helm Test Bio-Manguinhos). Of the analyzed samples, the following intestinal parasites were diagnosed in 263 (40.46%): Ascaris lumbricoides (30,30%), Giardia duodenalis (4,61%), Entamoeba histolytica (2%), Hymenolepis nana , Schistosoma mansoni (0.30%), Hookworms (0.30%),Enterobiusvermicularis(0.30%)andTaeniasp.(0.15%).Theprevalencesin the municipalities studied were: Salgadinho 94,81%, Camocim de São Félix 15,41% and Tupanatinga 12,79%. In the urban area, the prevalence was higher (41.97%). Based on the results, actions were carried out to promote health through the production of materials and recreational activities aimedat the prevention of enteroparasitoses. In addition to health education activities, investments are needed to expand the coverage of basic sanitation and, thus, reduce the impact of intestinal parasites on the health of the population.
Pesquisa de carrapatos (ixodidae) e de protozoários nesses ectoparasitos coletados em equídeos na microrregião de Garanhuns, Pernambuco
(2019-12-12) Brito, Renata Silva; Carvalho, Gílcia Aparecida de; http://lattes.cnpq.br/0551309365838136; http://lattes.cnpq.br/1202334001502311
Pesquisa de protozoários em caninos domésticos no Município de Águas Belas, Pernambuco
(2019-01-07) Silva, Samuel Souza; Ramos, Rafael Antonio do Nascimento; http://lattes.cnpq.br/2384915943197683