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O Museu Casa de Brusque, como popularmente é conhecido, é o Museu Histórico do Vale do Itajaí-Mirim, mantido pela Sociedade Amigos de Brusque e de apoio ao Museu Histórico do Vale do Itajaí-Mirim. É uma entidade privada, sem fins lucrativos, de utilidade pública municipal e estadual. A mantenedora, Sociedade Amigos de Brusque, foi fundada em 4 de agosto de 1953, e a partir dessa data foi iniciado um intenso trabalho de pesquisa, com os órgãos públicos e privados do município e do estado. Além do apoio de centenas de família, que ajudaram a coletar o maior número possível de documentos relativos à história de Brusque e de todo o Vale do Itajaí-Mirim.

The residual behaviour of a sulphadiazine (SDZ) and trimethoprim (TMP) combination was studied in fourteen pigs and twenty-eight broilers. The drug combination was added in the amount of 700 mg kg-1 (SDZ) and 140 mg kg-1 (TMP) to pig and 300 mg kg-1 (SDZ) and 60 mg kg-1 (TMP) to broiler feed, respectively. The medicated feeds were supplied for 5 consecutive days. The tissue SDZ/TMP concentrations were measured by a HPLC method. To ensure safe residue levels in all target tissues, withdrawal time of 8.6 days and 6.0 days should be applied to pigs and broilers, respectively, treated with SDZ and TMP in feed.

The pathogenesis of idiopathic and heritable forms of pulmonary arterial hypertension is still not completely understood, even though several causative genes have been proposed, so that a third of patients remains genetically unresolved. Here we applied a multistep approach to extend identification of the genetic bases of such a disease by searching for novel candidate genes/pathways. Twenty-eight patients belonging to 18 families were screened for BMPR2 mutations and BMPR2-negative samples were tested for 12 additional candidate genes by means of a specific massive parallel sequencing-based assay. Finally, whole exome sequencing was performed on four patients showing no mutations at known disease genes, as well as on their unaffected parents. In addition to EIF2AK4, which has been already suggested to be associated with pulmonary veno-occlusive disease, we identified the novel candidate genes ATP13A3, CD248, EFCAB4B, involved in lung vascular remodeling that represent reliable drivers contributing to the disease according to their biological functions/inheritance patterns. Therefore, our results suggest that combining gene panel and whole exome sequencing provides new insights useful for the genetic diagnosis of familial and idiopathic pulmonary arterial hypertension, as well as for the identification of biological pathways that will be potentially targeted by new therapeutic strategies.

Statin use is associated with enhanced pharmacodynamic response to clopidogrel in patients with stable coronary artery disease undergoing percutaneous coronary intervention (PCI). However, the impact of statin therapy on clopidogrel response profiles in patients with acute coronary syndrome (ACS) undergoing PCI has not been established and represents the objective of this investigation. On-treatment -P2Y(12) platelet reactivity was measured using the vasodilator stimulated phosphoprotein (VASP) phosphorylation assay before PCI, at hospital discharge, and at 1 month after PCI in ACS patients enrolled in the multicenter, prospective GEne polymorphisms, Platelet Reactivity, and Syntax Score (GEPRESS) study (n = 962). High platelet reactivity (HPR) was defined as platelet reactivity index >= 50%. Statins were prescribed at hospital discharge in 87% (n = 835) of patients. All patients were followed for 1 year. The 1-month HPR rate was lower in statin than in non-statin treated patients (39.6 vs 52%, respectively, p=0.009). This finding was confirmed also among statin-treated patients with high Syntax score (>= 15). After adjustment for differences in baseline characteristics, statin use at discharge was independently associated with 1-month HPR rate (odds ratio, 0.58, 95% confidence interval, 0.38-0.89; p=0.015). In ACS patients undergoing PCI treated with clopidogrel the use of statins at discharge was associated with significantly lower 1-month HPR rates compared with patients not treated with statins.

Aims: In patients with non-ST-elevation acute coronary syndromes (NSTE-ACS) treated with PCI, high (H) platelet reactivity (PR) significantly affects one-year outcome. The aim of this report was to analyse the relationships between HPR, the SYNTAX score (SS) and one-year major adverse cardiac events (MACE: cardiac death, myocardial infarction, stent thrombosis) according to diabetes mellitus (DM) status in patients included in the GEne Polymorphism, Platelet REactivity, and the Syntax Score (GEPRESS) study.Methods and results: PR was measured using the vasodilator-stimulated phosphoprotein (VASP) assay at three time points (before PCI, at hospital discharge and at one month after PCI), with HPR defined as >50% PR index in 1,042 patients treated with aspirin and clopidogrel for one year after PCI. Patients with DM and an SS >= 15 had the highest MACE rate between one month and one year, further increased by the presence of HPR (16.4%). On the other hand, among all patients with an SS = 15 and HPR characterised a cohort with the highest MACE rate from one month to one year. In such high-risk patients, careful clinical monitoring and implementation of secondary prevention measures, including the use of potent P2Y(12) inhibitors, are strongly advised.