ABSTRACT
Seven years after a mudflow reached an important area of the Doce River basin, southeastern Brazil, and with the objective of reporting the current Plecoptera fauna, specimens of Anacroneuria Klaplek, 1909 (Plecoptera: Perlidae) were studied. Three new records from this basin are included: A. mineira Novaes & Bispo, 2014; A. atrifrons Klaplek, 1922; and Anacroneuria itatiaiensis Baldin, Bispo & Novaes, 2013. A new species is described: A. piranga sp. nov. Castillo-Velsquez, Gonalves & Salles. The new species is morphologically similar to A. annulicauda Stark & Kondratieff, 2004 and A. atrifrons, but can be distinguished by the keel of the penial armature, which is flat and pointed at the apex. In addition to its description, photographs of all species are included, as well as a detailed description of the habitat of the new species.
Subject(s)
Disasters , Insecta , Animals , Insecta/anatomy & histology , Brazil , Rivers , NeopteraABSTRACT
A 16-year-old female who was attended as an outpatient reported localized, acute abdominal pain with vomiting, symmetrical motor weakness, and burning sensation in both arms and legs. Her medical history showed irrational behavior, repeated admissions at the emergency units of many other reference hospitals, where she had been investigated for celiac disease and treated with analgesics for pain events. Her clinical condition remained unchanged despite the use of many oral analgesics. In those admissions, she showed dysautonomia, vomiting, and abdominal pain. Diagnosis investigation disclosed a notable serum hyponatremia (133.7 mEq/L). She was referred for endoscopy and the histopathological lesion of the antrum in the stomach did not show neoplastic lesions. Colonoscopy, pelvic magnetic resonance imaging (MRI), total abdominal computed tomography, and video laparoscopy were without significant abnormalities. Suspicion of acute intermittent porphyria was confirmed by quantitative urine porphobilinogen-level tests and genetic analysis. Patient was successfully treated with intravenous infusion of glucose and hemin therapy.
ABSTRACT
Objetivo. Definir uma curva de normalidade dos valores de alfafetoproteína (AFP) no líquido amniótico em gestantes entre 14 e 21 semanas de gravidez no Hospital de Clínicas de Porto Alegre. Materiais e Métodos. Nas 137 mulheres que procuraram o diagnóstico pré-natal e tiveram indicaçao de coleta de líquido amniótico. A alfafetroproteína foi dosada em todas as amostras por enzima imunoensaio. Foram selecionadas 109 gestaçoes normais (sem malformaçoes, cariótipo normal, nao-gemelares) e cujas amostras de líquido amniótico nao eram sanguinolentas. Essas foram divididas quanto à idade gestacional e tiveram calculadas as medianas dos valores de AFP e seus múltiplos. Resultados. As medianas da alfafetoproteína (KUI/ml) para cada idade gestacional foram as seguintes: 14 semanas: 16,32; 15 semanas: 14,36; 16 semanas: 13,43; 17 semanas: 10,93; 18 semanas: 8,22; 19 semanas: 7,35; 20 semanas: 5,62; 21 semanas: 4,47. Conclusao. O estabelecimento de uma curva normal de AFP em nosso serviço permite a utilizaçao deste exame para pacientes em risco de defeitos de fechamento de tubo neural. Permite também que sejam analisadas amostras enviadas para estudos citogenéticos ou metabólicos de maneira a identificar fetos com níveis elevados de AFP que necessitarao de estudos ultrasonográficos mais detalhados pela possibilidade de defeitos morfológicos.
