ABSTRACT
Introdução: o aleitamento materno contribui para a prevenção da morbimortalidade infantil e promoção da saúde biopsicossocial da família, favorecendo o vínculo e o afeto. O pré-natal é o momento primordial para o estímulo e incentivo ao aleitamento materno e as orientações sobre o processo de amamentação realizadas pelos enfermeiros, durante o pré-natal na Atenção Primária à Saúde, com as suas práticas assistenciais, poderão garantir a confiança e a segurança da nutriz. Objetivo: analisar as orientações sobre amamentação para a promoção do aleitamento materno exclusivo e identificar sua prática na visão da usuária do pré-natal na Atenção Primária à Saúde. Método: estudo transversal, com abordagem quantitativa, realizado em 18 Unidades de Saúde da Família de um município mineiro, com 140 usuárias com filhos menores de seis meses. Utilizou-se um instrumento já validado, composto por 56 questões. Foram empregados testes estatísticos para verificar as variáveis de estudo. Resultados: encontrou-se associações significativas entre as variáveis renda mensal (p=0,037), ingesta líquida (P<0,0001) ou sólida (P<0,0001) e usou mamadeira (p=0,009) ou chupeta (p=0,003) com a variável de desfecho aleitamento materno exclusivo. Conclusão: é importante a implementação de ações educativas promotoras da amamentação no pré- natal na atenção primária à saúde.
Introduction: Breastfeeding contributes to the prevention of infant morbidity and mortality and to the promotion of the family's biopsychosocial health, favoring the bond and affection. Prenatal care is the primary time to encourage and foster breastfeeding, and the guidance on the breastfeeding process provided by nurses during prenatal care in Primary Health Care, through their care practices, can ensure the confidence and safety of the nursing mother. Objective: to analyze the guidelines on breastfeeding for the promotion of exclusive breastfeeding and identify its practice in the view of the user of prenatal care in Primary Health Care. Method: cross-sectional study, with a quantitative approach, carried out in 18 Family Health Units in a city of Minas Gerais, with 140 users with children under six months of age. A validated instrument was used, consisting of 56 questions. Statistical tests were used to verify the study variables. Results: significant associations were found between the variables monthly income (p=0.037), liquid (P<0.0001) or solid (P<0.0001) intake and bottle (p=0.009) or pacifier (p=0.003) with the outcome variable exclusive breastfeeding. Conclusion: it is important to implement breastfeeding-promoting educational actions in prenatal care in primary health care.
Introducción: La lactancia materna contribuye a la prevención de la morbimortalidad infantil y a la promoción de la salud biopsicosocial de la familia, favoreciendo el vínculo y el afecto. La atención prenatal es el principal momento para estimular y fomentar la lactancia materna, y la orientación sobre el proceso de lactancia materna proporcionada por las enfermeras durante la atención prenatal en Atención Primaria de Salud, a través de sus prácticas asistenciales, puede garantizar la confianza y seguridad de la madre lactante. Objetivo: analizar las orientaciones sobre lactancia materna para la promoción de la lactancia materna exclusiva e identificar su práctica en la visión de la usuaria de la atención prenatal en Atención Primaria de Salud. Material y método: estudio transversal, con abordaje cuantitativo, realizado en 18 Unidades de Salud de la Familia de una ciudad de Minas Gerais, con 140 usuarias con hijos menores de seis meses. Se utilizó instrumento validado, compuesto por 56 preguntas. Se utilizaron pruebas estadísticas para verificar las variables de estudio. Resultados: se encontraron asociaciones significativas entre las variables renta mensual (p=0,037), ingesta de líquidos (p<0,0001) o sólidos (p<0,0001) y biberón (p=0,009) o chupete (p=0,003) con la variable resultado lactancia materna exclusiva. Conclusión: es importante implementar acciones educativas promotoras de la lactancia materna en la atención prenatal en atención primaria de salud.
ABSTRACT
This study evaluated the action of Antimicrobial Photodynamic Therapy (aPDT) on Enterococcus faecalis and Actinomyces israelii. Samples were taken from the root canal system, at different stages of treatment and bacteria were identified through qPCR. Fifty teeth (incisors, canines, and premolars) with pulp necrosis and periapical lesion diagnosis were randomly selected and divided into 2 groups: Group 1 (G1) - Endodontic Therapy with Mechanical Chemical Preparation (MPQ) and intracanal medication; Group 2 (G2) - Endodontic therapy with MPQ, intracanal medication, and 2 applications of aPDT. APDT was performed with application of 0.005% methylene blue, wavelength of 660 nm, and 90 seconds. Follow-up was performed with an initial x-ray and an x-ray 60 days after the end of treatment. The radiographs were scored evaluated by two examiners to classify periapical repair: total repair, partial repair, doubtful repair, or no repair. Enterococcus faecalis was found more frequently in G1 than G2. Actinomyces israelii was found equally in G1 and G2. Evaluation of the two bacteria between collections 1, 2 and 3, showed that there was no difference, both in G1 and in G2. There was association between the variables group and repair classification in radiographs evaluation. APDT did not promote better results in endodontic treatment, being similar to conventional treatment. However, this study pointed out that molecular methods may not be efficient in detecting bacteria after treatment, and colony-forming units may complement, being an effective quantifying method. Therefore, new studies must be carried out to show the possible effectiveness of aPDT.
