Limites e possibilidades do trabalho do enfermeiro na estratégia saúde da família: em busca da autonomia

Questiona-se de que forma o enfermeiro pode contribuir para a consolidação da Estratégia Saúde da Família (ESF), no âmbito do Sistema Único de Saúde (SUS), na busca da autonomia profissional. Discutem-se os limites e as possibilidades do trabalho do enfermeiro na ESF para a consolidação do SUS; avalia-se a oferta de consultas de enfermagem realizadas pela ESF de Belo Horizonte (BH); reflete-se sobre a face política da autonomia nos posicionamentos dos enfermeiros. Estudo de caso de natureza quanti-qualitativa. Foi avaliada a oferta de consultas de enfermagem em Unidades Básicas de Saúde (UBS) a partir de dados secundários e parâmetros oficiais, como indicativos de autonomia. Em seguida, analisou-se a autonomia no trabalho da ESF por meio de grupos focais. O enfermeiro pode fortalecer a ESF para a consolidação do SUS, se melhor compreender o contexto sócio-histórico, a ambiguidade das relações de poder e a prática social da profissão, aperfeiçoando-a crítica, coletiva e criativamente

The Idealized Brazilian Health System versus the real one: contributions from the nursing field

OBJECTIVE: to identify the perceptions of professionals working in a facility connected with the Brazilian Unified Health System - SUS in regard to what they know, think and talk about public health policy.METHOD: this exploratory-descriptive study with a qualitative nature was conducted with 28 professionals working in a facility connected with the SUS. Data were collected through interviews with guiding questions and analyzed through the thematic content analysis technique.RESULTS: coded and interpreted data resulted in three thematic axes: The SUS - perfect web that does not work in practice; The recurrent habit of complaining about the SUS; The need to rethink the way of thinking about, acting in and managing the SUS.CONCLUSION: the professionals working for the SUS are aware of the principles and guidelines that govern the Brazilian health system, however, they reproduce a dichotomous and linear model of conception and practice strongly linked to the thinking of society in general

In vitro antimicrobial activity of auxiliary chemical substances and natural extracts on Candida albicans and Enterococcus faecalis in root canals

OBJECTIVE: The aim of this study was to evaluate the antimicrobial activity of auxiliary chemical substances and natural extracts on Candida albicans and Enterococcus faecalis inoculated in root canals. MATERIAL AND METHODS: Seventy-two human tooth roots were contaminated with C. albicans and E. faecalis for 21 days. The groups were divided according to the auxiliary chemical substance into: G1) 2.5% sodium hypochlorite (NaOCl), G2) 2% chlorhexidine gel (CHX), G3) castor oil, G4) glycolic Aloe vera extract, G5) glycolic ginger extract, and G6) sterile saline (control). The samples of the root canal were collected at different intervals: confirmation collection, at 21 days after contamination; 1(st) collection, after instrumentation; and 2(nd) collection, seven days after instrumentation. Microbiological samples were grown in culture medium and incubated at 37º C for 48 hours. RESULTS: The results were submitted to the Kruskal-Wallis and Dunn (5%) statistical tests. NaOCl and CHX completely eliminated the microorganisms of the root canals. Castor oil and ginger significantly reduced the number of CFU of the tested bacteria. Reduction of CFU/mL at the 1(st) and 2(nd) collections for groups G1, G2, G3 and G4 was greater in comparison to groups G5 and G6. CONCLUSION: It was concluded that 2.5% sodium hypochlorite and 2% chlorhexidine gel were more effective in eliminating C. albicans and E. faecalis, followed by the castor oil and glycolic ginger extract. The Aloe vera extract showed no antimicrobial activity