Carlos A Muller

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Removable osseointegrated titanium mini-implants were successfully used as anchorage devices in orthodontics. The early load is necessary to simplify the mini-implant methodology, but can lead to failure during osseointegration. The Ti-6Al-4V alloy was used instead of commercially pure Ti due to its superior strength. However, the corrosion resistance is(More)
Antiarrhythmic and hemodynamic effects of the calcium channel antagonist verapamil were compared with those of tiapamil, a congener, in open-chest pigs with anterior descending coronary artery ligation. Tiapamil (6 mg/kg i.v.) decreased the incidence of ventricular fibrillation to 4 of 10 versus 22 of 25 in controls (p less than 0.05) and maintained left(More)
PERLOWAGORA-SZUMLEWICZ, A. et al. Studies in search of a suitable experimental insect model for xenodiagnosis of hosts with Chagas' disease. 3-On the interaction of vector species and parasite strain in the reaction of bugs to infection by Trypanosoma cruzi. Rev. ABSTRACT: The reaction of nine vector species of Chagas' disease to infection by seven(More)
in the rest of the disk. The correlation remains notable even if we do not apply a thickness filter to the data or if we use another definition of the thickness (3, 11). The two maps are not independent, however; changing the density distribution in the arms will necessarily produce changes in the measured thickness unless the perturbations are distributed(More)
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