[PDF] Top 20 Occurrence of Giardia spp. in dairy calves in Brazil.

... por Giardia ocorre em bezerros no Brasil. Considerando que Giardia pode causar doença clínica em bezerros e que os organismos infectantes para os seres humanos e os ruminantes domésticos são ... See full document

... O objetivo deste estudo foi realizar uma investigação de Mycoplasma bovigenitalium e Ureaplasma diversum em bovinos leiteiros da microrregião do Vale do Ipanema, estado de Pernambuco, Brasil. Foram coletados suabes ... See full document

... quantification of eggs (EPG) and oocysts (OPG) per gram of feces, the technique of Gordon and Whitlock (1939) was ...the calves were separated in two categories (pre-weaning and ... See full document

... fetuses of 3 were positive by PCR and one of their fetuses tested positive by ...detectability in the presence of host DNA and defective templates, mainly linked to quality of DNA ... See full document

... samples of 317 ruminants who were apparently healthy, without symptoms of diarrhea, from 16 farms were chosen at random from six municipalities of North Pioneer, as follows: 75 samples from two farms ... See full document

... the occurrence of gastrointestinal and pulmonary parasites in calves and to evaluate seasonal and age patterns in ...crossbreed calves (two to 12 months old) that belonged to two ... See full document

... Amostras fecais de 203 bezerros com diarréia, idade inferior a 30 dias, de ambos os sexos e de diferentes propriedades do Estado de São Paulo foram examinadas num período de dois anos. Cultivos para pesquisa bacteriana ... See full document

... areas of savannah with acid and low-fertility ...deficient in some essential elements, such as: phosphorus, sulphur, copper, zinc ...extension of the Brazilian savannah has been used for cattle ... See full document

... 87 calves from a dairy herd in Southern Brazil were collected to determine the levels of passive transfer and its relationship to morbidity and mean daily weight gain ...hours of ... See full document

... O objetivo deste estudo foi investigar a ocorrência de Cryptosporidium spp. e Giardia spp. em um sistema público de tratamento de água. Amostras de água bruta e tratada foram coletadas e ... See full document

... agent of coccidiosis among grazing calves (SVENSSON et ...over Brazil, including the northern region of the state of Paraná, livestock are fed on pastures more often than in ... See full document

... and Giardia prevalence levels, however none of the variables analyzed had a significant ...Feeding of starter grain to newborn dairy calves was associated with increased Cryptosporidium ... See full document

... EC. Occurrence of anti-Neospora caninum antibodies in water buffaloes (Bubalus bubalis) from the northern region of ...al. Occurrence of Neospora caninum antibodies in ... See full document

... best of our knowledge, there is no such decomposition exercise for a developing country and finding evidence of transitory and permanent inequal- ities for a developing country is interesting in and ... See full document

... management of dairy herds during the transition period has been studied in several studies due to the severe adjustments to which cows are submitted in the metabolism of carbohydrates, ... See full document

... systems of linear equations Ax = b, where A, b are known matrices and x is a vector of ...Systems of linear equations play a prominent role in economics, engineering, physics, chemistry, ... See full document

... use of discussed method are typically cleaned in the same way, so high pressure cleaner and ultrasonic one are ...use of pneumatic cleaning by grinding material ...state, in the matter ... See full document

... objective of the present study was to evaluate the occurrence of Staphylococcus aureus in milk produced in 37 farms located in the regions of Ribeirão Preto and São ... See full document

... lack of record keeping in most ...farms in the same region [81], usable data on calf morbidity and mortality, use of medicines, birth and weaning weights were not ...estimate calves’ ... See full document

... criterion of raw or cooked meat and meat ...composition of the products, particularly in relation of meat to other compounds, freshness of raw materials, texture, taste and proper ... See full document