A experiência da morena nos braços de Frei João

pp. 11-67

Frei Luis de Sousa em dresden : um pequeno enigma de recepção

pp. 235-245

Health survey on the Ilha da Conceição, state of Rio de Janeiro: I. Study design and report of selected demographic and environmental characteristics

During July and August of 1968, a Health survey was conducted on the Ilha da Conceição, an area of Niterói containing approximately one thousand households. The survey was conducted by students from the Universidade Federal Fluminense and the University of Maryland, and was under the supervision of faculty of the Department of Tropical Medicine at U.F.F. and from the Department of Preventive Medicine at the University of Maryland, Baltimore, Maryland, U.S.A. The survey was focused on a 25 percent random sample of the households on the island. Information was obtained from a responsible adult at each Household for completion of a Health questionnaire. Physical measurements, as well as laboratory study information were obtained from, all children in these households. A number of environmental sanitation problems were identified on the Ilha da Conceição. In addition, the survey indicated that approximately half the children had not been adequately immunized against diphteria, pertussis and typhoid. Preventable communicable diseases were the major cause of reported deaths which had occurred in infants ou Household members. The Health of the population on the Ilha da Conceição could well be enhanced by the development of an intelligence system indicating the immunization status of all children in the area. In addition a Health education program for the residents could well be beneficial for improvement of sanitary conditions on the island, as well as maternity and well baby care.

Health survey on the Ilha da Conceição, state of Rio de Janeiro, II: selected health characteristics in children

As part of the health survey on the Ilha da Conceição, a 25 percent random sample of households was identified and a health guestionnaire completed at 236 households. These households contained 536 children, of whom 239 were under age six. Prenatal care had been obtained by 70 percent of the mothers during the pregnancies of the youngest children and 83 percent of these children had been born in hospital. The use of available health facilities was reported more frequently for the younger children in comparison to the older children. Over 90 percent of the children had been vaccinated against one or more diseases but only 50 to 60 percent of the children had complete vaccination against pertussis, diphtheria and tetanus. Almost two-thirds of the stool specimens from the children revealed evidence of parasites and were most commonly found in children two to three years of age. Low hemoglobin values were found commonly under age three and hemoglobin leveis ábove 12 grams were not commonly found until age six. Compared with a North American standard for height and weight, proportionately more children on the Ilha da Conceição were found below the 25th and 3rd percentiles. These findings suggest that an improved health status for the children on the Ilha da Conceição would result from a household health record maintained at the island clinic including current information on vaccination status of all children, and a health education program focused on expectant mothers and the well baby clinic program.

Os Projectos do Arquitecto Joaquim de Oliveira para as Bibliotecas-Museu de Frei Manuel do Cenáculo

Um conjunto de desenhos da Biblioteca Pública de Évora, da autoria do arquitecto Joaquim de Oliveira, podem ser identificados com projectos para edifícios de Bibliotecas e Museus idealizados por Frei Manuel do Cenáculo para as suas colecções, primeiro em Beja e depois em Évora, as duas cidades onde ocupou a Mitra. São dos primeiros desenhos de arquitectura conhecidos para Museus em Portugal. Cenáculo esteve ligado à criação de algumas das primeiras bibliotecas públicas portuguesas, como a Biblioteca da Academia das Ciências de Lisboa, a Biblioteca da Real Mesa Censória, antecessora da Biblioteca Nacional, e a Biblioteca Pública de Évora. Foi também o fundador do primeiro Museu Público, o Museu Sesinando Cenáculo Pacense, inaugurado em Beja, em 1791. A necessidade de unir a biblioteca e o museu como instrumentos essenciais de base da construção do edifício científico é exposta várias vezes no pensamento de Frei Manuel do Cenáculo que, até à sua morte, tentou por várias vezes dar forma a este projecto, finalmente concretizado na Biblioteca Pública de Évora em 1805, já depois da morte do arquitecto.

Chemical constituents from the stem of Brosimum potabile (Moraceae)

Three coumarins, 5-methoxypsoralene, xanthyletin, and (-)-marmesin, have been isolated from the ethanolic extract of the stem of the Amazonian plant Brosimum potabile. The structures were determined on the basis of NMR analyses and by comparison with spectroscopic data in the literature. The analysis of the hexane fractions by GC-MS in EIMS mode suggested the presence of (1-methylpentyl)-benzene; α,α-dimethyl-4-(1-methylethyl)-benzenemethanol; 1-methyl-3,5-bis(1-methylethyl)-benzene; urs-12-ene; chola-5,22-dien-3β-ol; cholesta-4,6-dien-3β-ol; sitosteryl 9(Z)-octadecenoate; cholesta-5,22-dien-3β-ol; cholesta-4,6,22-trien-3-one; and cholesta-4,22-dien-3-one. NMR data of other hexane fractions indicated the presence of 3β-acetoxy-lup-12,20(29)-diene; 3β-acetoxy-olean-12-ene; 3β-acetoxy-urs-12-ene; and adian-5-ene. All these compounds are first described in B. potabile.

Modulation funktioneller Plastizität in der hippokampalen CA1 Region der frei beweglichen Ratte

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2011

Experimental infection with the Toxoplasma gondii ME-49 strain in the Brazilian BR-1 mini pig is a suitable animal model for human toxoplasmosis

Toxoplasma gondii causes toxoplasmosis, a worldwide disease. Experimentation with pigs is necessary for the development of new therapeutic approaches to human diseases. BR-1 mini pigs were intramuscularly infected with T. gondii with tachyzoites (RH strain) or orally infected with cysts (ME-49 strain). Haematology and serum biochemistry were analysed and buffy coat cells were inoculated in mice to determine tachyzoite circulation. No alterations were observed in erythrocyte and platelet values; however, band neutrophils increased seven days after infection with ME-49. Serology of the mice inoculated with pig blood leucocytes revealed circulating ME-49 or RH strain tachyzoites in the pigs' peripheral blood at two and seven or nine days post-infection. The tachyzoites were also directly observed in blood smears from the infected pigs outside and inside leucocytes for longer periods. Alanine-aminotransferase was high at days 21 and 32 in the RH infected pigs. After 90 days, the pigs were euthanised and their tissue samples were processed and inoculated into mice. The mice serology revealed the presence of parasites in the hearts, ileums and mesenteric lymph nodes of the pigs. Additionally, cysts in the mice were only observed after pig heart tissue inoculation. The infected pigs presented similar human outcomes with relatively low pathogenicity and the BR-1 mini pig model infected with ME-49 is suitable to monitor experimental toxoplasmosis.