The esthetic impacts of malocclusions constitute the main factor in determining the demand of orthodontic treatment. However, correction of malocclusions with fixed appliances can improve the processes of chewing and swallowing, whereas it should be emphasized that in addition to the obvious advantages of orthodontic treatment aesthetic reasons also come into play. … Read More →
Internationalizing our publication – the increase in the number of submissions to the BAR from countries located in different continents
BAR’s second issue brings six interesting articles to all readers with different topics such as Strategy, Social & Environmental Management and Public Administration. In this issue, we have contributions from Brazilian authors and also articles from authors affiliated to Portugal, South Africa, Peru and Tanzania. … Read More →
Research points to the feasibility of microRNAs as diagnostic biomarkers of heart disease in dogs and cats
Researchers at the Federal University of Paraná, have found through a literature review that microRNAs are effective as diagnostic biomarkers and may be useful in the prognostic evaluation of different heart diseases in dogs and cats. In addition, the alteration in the expression of microRNAs may aid in the understanding of the pathophysiology of diseases not yet fully clarified and may also be a promise in the therapeutic field of veterinary cardiology. … Read More →
Research tests frequency of elimination of leptospires in urine in cows and sheep
Researchers at the Federal Fluminense University (UFF), in Niterói, Rio de Janeiro, and the Brazilian Agricultural Research Corporation (EMBRAPA), Cattle of Milk, in Valença, Rio de Janeiro, Brazil, have demonstrated through experimentation that leptospiral shedding is intermittent in sheep, regardless of the strain of leptospira inoculated. In cattle, intermittent elimination appeared in less quantity, in only 43.3% of the total animals tested. … Read More →
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