3 documents found, page 1 of 1
Sociodemographic profile of adolescents from a technical public high school in ...
Sousa, Ranieri Flávio Viana de; Cardoso, Darwin Renne Florencio; Nascimento , Mariana Almendra Cavalcante do; Mateus, Alba da SilvaIn recent years, Sexually Transmitted Infections (STI) have been increasing worldwide, especially among adolescents. Thus, the study aims to investigate the knowledge that adolescents have about the main signs and symptoms of STIs. This is a cross-sectional, descriptive, interpretative study, with a quantitative approach. The study was carried out in a Public Technical High School in the Northeast of Brazil thr...
Scanning electron microscopy of sand flies of the Chagasi series, Psychodopygus...
Godoy, Rodrigo Esp?ndola; Rangel, Elizabeth Ferreira; Mallet, Jacenir Reis dos Santos; Santos, Thiago Vasconcelos dos; Barata, Iorlando da RochaUniversidade de S?o Paulo. Faculdade de Sa?de P?blica. Departamento de Epidemiologia. S?o Paulo, SP, Brazil / Instituto Oswaldo Cruz. Laborat?rio Interdisciplinar de Vigil?ncia Entomol?gica em D?ptera e Hemiptera. Rio de Janeiro, RJ, Brazil.; Instituto Oswaldo Cruz. Laborat?rio Interdisciplinar de Vigil?ncia Entomol?gica em D?ptera e Hemiptera. Rio de Janeiro, RJ, Brazil.; Instituto Oswaldo Cruz. Laborat?rio In...
Notes on midgut ultrastructure of Cimex hemipterus (Hemiptera: Cimicidae)
Azevedo, Dihego Oliveira; Neves, Clóvis Andrade; Mallet, Jacenir Reis dos Santos; Gonçalves, Teresa Cristina Monte; Zanuncio, José ColaThis work studied the ultrastructure of the midgut cells of Cimex hemipterus Fabricius (Hemiptera: Cimicidae). The midgut of adult insects was analyzed on different days after a bloodmeal, and three anatomical regions with different digestive functions were apparent. In the anterior midgut, the digestive cells had many spherocrystals, lipid inclusions, and glycogen deposits, suggesting a role in water absorptio...