Morbidity of schistosomiasis mansoni in a low endemic setting in Ouro Preto, Minas Gerais, Brazil.

Introduction: Despite the advances of disease control programs, severe forms of schistosomiasis are prevalent. The prevalence of the disease in areas frequented by tourists urges for permanent prevention and control. The aim of this study was to describe the morbidity of schistosomiasis in the district of Ant?nio Pereira, Ouro Preto, Minas Gerais, Brazil. Methods: The proportion of positives was defined by Kato-Katz coproscopy and urinary POC-CCA rapid test. Hepatosplenic form was diagnosed using abdominal ultrasound. Results: Out of 180 participants,97 were examined by Kato-Katz, with 4 (4.1%) being positive. Thirtyfour (22.1%) out of 154 were positive by POC-CCA. Five (2.8%) of 177 examined by ultrasound had hepatosplenic form. One of them had undergone splenectomy. One (0.6%)participant had myeloradiculopathy. Conclusions: Severe forms of schistosomiasis are still prevalent in low endemic areas and should be thoroughly investigated

Courting the South: Lula’s Trade Diplomacy

Scholarly consensus regarding Brazil's Lula government characterizes its economic policy as surprisingly conservative but its foreign policy as roughly in line with the traditionally leftist principles of the Workers' Party. While broadly accurate, this perspective tells us little about trade diplomacy, which cuts across these two policy areas. In this article we explain why Lula's trade diplomacy has hewed much more closely to his broader foreign policy strategy than his economic model, despite the critical role of trade in Brazil's recent economic growth. We argue that two key factors have lowered the costs of adopting a combative, South-South orientation, allowing Lula to use trade diplomacy as a tool for appealing to party loyalists. One is the inherently muted short-term impact of trade diplomacy on key macro-economic outcomes. The other is the failure of the traditional trading powers to offer the incentives necessary to successfully conclude the major North-South trade talks they had initiated

Heart rate and rating of perceived exertion in simulated competitive fights in brazilian karate fighters.

The knowledge of the physiological responses of karate fighting can help coaches and trainers in planning training