The hypopharyngeal gland of leaf-cutting ants (Atta sexdens rubropilosa) (Hymenoptera: Formicidae)

The social behavior of ants is controlled by means of dynamic interactions between the environment and the individuals, mainly through pheromones. Among the exocrine glands is the hypopharyngeal gland (HG), located laterally over the pharyngeal plate. The present work aimed to describe and compare the HG in the different castes of the leaf-cutting ant Atta sexdens rubropilosa Forel 1908. The HG of different castes showed similar morphology varying only in relation to the secretory cell number. The secretory intracellular reservoir presented positive reaction to Xylidine Ponceau and P.A.S, indicating the presence of protein and polysaccharides in the secretion. Therefore, we suggest that the function of this gland would be the production of digestive enzymes and/or some sort of mucus, which, together with the secretions produced by the salivary glands of the thorax, would be related to the production of saliva.

Formulário do perfil psicossocial do paciente anoftálmico com indicação de prótese ocular

The patient with anophthalmia may present feelings of inferiority and rejection. Knowing his/her needs and expectations contribute to a better technical intervention. Purpose: To elaborate a questionnaire of the psychosocial profile of the patient with anophthalmia with indication of ocular prosthesis. Methods: An exploratory research was used to elaborate the questionnaire, by means of a guided interview followed by writing down what was said by the interviewees, who were adult patients of the Bucco-Maxillo-Facial Prosthesis Center of FOSJC - UNESP. The guided interview was made up of 14 items directly related to the future outline of the profile. Each item of the interview resulted in questions of the questionnaire, which was pretested twice before reaching its final version. Results: The patients reported, in the exploratory research, unpleasant feelings with the loss of the eye; relationship shyness; expectations regarding surgery and prosthesis use; a wish to receive explanations and to hold their opinion about the treatment. The questionnaire of the psychosocial profile of the patient with anophthalmia with indication of ocular prosthesis is, therefore, made of 43 questions divided into 5 blocks in order to aid the comprehension of the inquired aspects and to facilitate both the computation of data and discussion, and also to improve the selection of questions according to the objective of the researcher or professional. Conclusions: It was concluded that the questionnaire was viable, can be used in full or by selecting blocks and provide a panorama of the patient's history related to the problem he/she faces, from the loss of the ocular globe to the confection of the prosthesis.

A identidade do agente comunitário de saúde: Uma abordagem fenomenológica

The structure of Brazil's National Health System (SUS) is being firmed up through programs adding a new element to its multi-professional healthcare teams: Community Healthcare Agents. This study examines psycho-social factors that are significant for the construction of this identity, from the standpoint of these Community Healthcare Agents, using the hermeneutic phenomenology of Paul Ricoeur as its reference methodology. The subjects of this survey were seven Community Healthcare Agents who were asked during interviews (with informed consent and after approval by the Research Ethics Committee) to: 'Tell me about your experience as Community Healthcare Agent'. The analysis of their replies indicated the following topics: previous experience; capacity-building for the job; bonding; building up expertise; gratifying experience; feelings of power(lessness); communications; daily work routines, personal growth; criticisms of the institution; user-agent experiences; and insertion into the social reality. The overall analysis disclosed the phenomenon through the convergence and divergence of the grouping of these topics, viewed from the standpoint of these Community Healthcare Agents and the psycho-social aspects constructing their identity.

Psychosocial impact on anophthalmic patients wearing ocular prosthesis

The aim of this study was to assess the improvement in psychosocial awareness of anophthalmic patients wearing ocular prostheses and its relationship with demographic characteristics, factors of loss/treatment, social activity, and relationship between professional and patient. Surveys including a form for evaluation of psychosocial pattern were conducted with 40 anophthalmic patients rehabilitated with ocular prosthesis at the Center of Oral Oncology in the authors' dental school from January 1998 to November 2010. The improvement in psychosocial awareness was assessed by comparing the perception of some feelings reported in the period of eye loss and currently. Wilcoxon tests were applied for comparison of patients' perception between the periods. χ2 tests were used to assess the relationship between the improvement in psychosocial awareness and the variables of the study. In addition, the logistic regression model measured this relationship with the measure of odds ratio. The feelings of shame, shyness, preoccupation with hiding it, sadness, insecurity and fear were significant for improvement in psychosocial awareness. It was concluded that the anophthalmic patients wearing an ocular prosthesis has significant improvement in psychosocial awareness after rehabilitation. © 2012 International Association of Oral and Maxillofacial Surgeons.

Filogenia das abelhas corbiculadas (Apidae, Apinae): uso combinado de dados comportamentais de auto-limpeza e moleculares

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização de populações genéticas de Solenopsis invicta através de marcadores moleculares microssatélites. Correlação de similaridade entre populações hospedeiras e endossimbiose

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Memórias em rede: a Internet no cotidiano dos comunicadores

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relações de poder e dominação no processo educativo

Pós-graduação em Educação - FFC

Intervenção educativa de prevenção primária ao tabagismo em escola pública

Pós-graduação em Educação - FFC

Seleção de substratos celulósicos atrativos para o cupim Coptotermes gestroi (Isoptera: Rhinotermitidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

História natural de Brachycephalus pitanga (Anura: Brachycephalidae) no Núcleo Santa Virgínia, Parque Estadual da Serra do Mar, estado de São Paulo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito do turismo de natureza sobre o comportamento de peixes em riachos de cabeceira

Pós-graduação em Biologia Animal - IBILCE

Caracterização do fenótipo comportamental e de linguagem na síndrome de Williams-Beuren

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Do ABC ao Planalto: a cultura política do petismo

Pós-graduação em História - FCHS

Estabilidade do néctar misto de cajá e umbu

As tendências do setor alimentício são ditadas pelo mercado consumidor e seu comportamento social. Atualmente, a busca por produtos saudáveis tem crescido e frutos exóticos estão sendo cada vez mais utilizados visando o fator inovação. O cajá e umbu são frutos bastante comercializados no Norte e Nordeste do Brasil e o desenvolvimento de produtos à base destes frutos mostra ser uma opção interessante, pelo sabor e pelas características de funcionalidade. Elaborou-se um néctar misto que foi submetido à pasteurização térmica (90 °C/60 s). O produto foi caracterizado físico-quimicamente e ao longo de três meses avaliou-se a estabilidade segundo análises microbiológicas, sensoriais e de pH, acidez total titulável, açúcares totais e redutores, taninos, carotenóides totais e cor. Os resultados indicaram uma boa aceitação em relação à impressão global (84,76%) e intenção de compra (90,62%). O produto apresentou um valor energético de 68,16 kcal.100 g –1, sendo rico em taninos e boa fonte de vitamina C. O tratamento térmico empregado se mostrou eficiente até 60 dias de estocagem, após esse período, o néctar apresentou modificações nos açúcares, escurecimento e crescimento de fungos. Sensorialmente, isso refletiu na queda da aceitação e intenção de compra, com valores de 65,66 e 68,4%, respectivamente.