Prevalência de anticorpos contra o vírus da língua azul em bovinos e ovinos do Sudoeste e Sudeste do Rio Grande do Sul / Bluetongue virus antibodies in cattle and sheep in Southwest and Southeast regions of Rio Grande do Sul, Brazil

It was studied bluetongue virus antibodies prevalence for sheep and cattle in Southwest and Southeast regions of Rio Grande do Sul State. A total of 2613 serum samples (1272 bovine and 1341 ovine) were tested by agar gel immunodiffusion. Eight bovine and two ovine samples were positive meaning a prevalence of 0.63 percent and 0.15 percent, respectively. These results show that most of animals in these regions are negative to bluetongue.

Multimodal approach to rapid discharge after endoscopic thoracic sympathectomy.

BACKGROUND: After a large experience (more than 10 years) with bilateral endoscopic thoracic sympathectomy (ETS) surgery on an outpatient basis, we studied prospectively a multimodal approach to rapid discharge patients undergoing this procedure. METHODS: One hundred and seventeen consecutive patients, aged 13-60 years, ASA physical status I or II, undergoing outpatient ETS under general anaesthesia were enrolled in this study. All patients were managed using a predefined multimodal clinical care protocol consisting of a general balanced anaesthesia. Basic demographic information was collected from each patient. Duration of surgery and anaesthesia and times to PACU and home discharge were recorded as well as intraoperative and postoperative complications like nausea and vomiting. RESULTS: Surgery took 41.4 +/- 22.1 min and anaesthesia lasted 63 +/- 21.5 min. Time between induction of anaesthesia and beginning of surgery and end of surgery to extubation was 15.0 +/- 2.0 and 7.2 +/- 3.1 min, respectively. It took 4.9 +/- 1.5 min from extubation to OR discharge. Time from PACU arrival to discharge was 12.8 +/- 6.3 min. Time of hospital stay was 132 +/- 18 min. No patient experienced vomiting and two had nausea, representing an incidence of 1.7%. The only anaesthetic cause for hospital admission was a severe allergic reaction. CONCLUSION: Multimodal management to rapid discharge after ETS surgery did result in a short time to patient discharge. We confirm that endoscopic thoracic sympathectomy can be performed safely on an outpatient basis with brief postoperative hospital care and a low rate of complications.

Criptosporidiose fatal em aves de criaçäo caipira / Fatal cryptosporidiosis in rural poultry

Five outbreaks of cryptosporidiosis in adult poultry (guinea's fowl, turkey and chickens) are reported in the rural area of Santo Antônio do Amparo, Minas Gerais, Brazil. Clinical signs consisting of sudden death, enteritis, incoordination and paralysis were observed. The presence Cryptosporidium sp was confirmed in intestine by histological examination