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Long spelling periods are required for pasture to become free of contamination by infective larvae of Haemonchus contortus in a humid subtropical climate of São Paulo state, Brazil
(2020-03-01)
The objective of this trial was to evaluate the period of spelling necessary for a pasture to become free of contamination by infective larvae of gastrointestinal nematodes (GIN) of sheep, in different seasons of the year, ...
The problem of eco-dependent states in the area of public health (on the example of dental health)
(Universidad del Zulia, 2019)
Leaving no stone unturned in light of the COVID-19 faecal-oral hypothesis? A water, sanitation and hygiene (WASH) perspective targeting low-income countries
The human coronavirus disease (COVID-19) is now a global pandemic. Social
distancing, hand hygiene and the use of personal protective equipment dominate the current fight
against COVID-19. In developing countries, the ...
Fecal avoidance and gastrointestinal parasitism in semi-free ranging woolly monkeys (Lagothrix lagotricha poeppigii)
(Springer, 2023)
Abstract: Epidemiological studies have identified numerous environmental and individual characteristics underlying the heterogeneity of gastrointestinal parasitism within host populations. However, the contribution of ...
Avaliação da efetividade do reprocessamento de endoscópio gastrointestinal flexível
(Universidade Federal de Minas GeraisUFMG, 2011-08-17)
Contamination of the flexible gastrointestinai endoscope during examinations requires them to be reprocessed afterwards. However, tbe occurrence of slip-ups during the process may result in the cross transmission of ...
Parásitos caninos contaminan playas del Pacífico Central
(Universidad Nacional, Costa Rica, 2009-12-04)
Un estudio realizado por la Escuela de Medicina Veterinaria de
la Universidad Nacional (UNA),
comprobó la existencia de parásitos gastrointestinales de perros (PGI), en heces
recolectadas en playas del Pacífico ...
Use of molecular tools to monitor microbial communities during the bioremediation of Polycyclic Aromatic Hydrocarbon-contaminated soils
(2016-11)
One of the priority environmental pollutants, because of its high toxicity and persistence, are
the polycyclic aromatic hydrocarbons (PAHs). PAHs are recalcitrant compounds exhibiting
high hydrophobicity and therefore ...
The effect of gastrointestinal nematode infection level on grazing distance from dung
(Public Library Science, 2015-06-03)
Avoiding grazing near feces is an efficient strategy to prevent parasitic infection and contamination; therefore, in the evolution of herbivorous species, this behavior may have developed as a mechanism to protect the host ...
Comparação dos resultados da contaminação por mesófilos e enterobactérias e dos aspectos operacionais entre os métodos de refile e lavagem de carcaças em abatedouros de frangos do Rio Grande do Sul
(Universidade Federal de Santa MariaBRMedicina VeterináriaUFSMPrograma de Pós-Graduação em Medicina Veterinária, 2015-02-20)
Resolution n.4 authorizes the use of carcasses washing systems in poultry slaughtering processes to remove contamination from visible gastrointestinal content present in the internal and external surfaces of the carcasses, ...