Abstract To evaluate the gastroprotective and antioxidant effects of pretreatment with water kefir on ulcers induced with HCl/ethanol. All pretreatments lasted 14 days. Male mice were separated into five groups: the control (C) group received vehicle without ulcer induction; the ulcerated (U) group received vehicle; the lansoprazole (L) group received 30 mg/kg/day lansoprazole; the water kefir (WK15 and WK30) groups received WK at a dose of 0.15 or 0.30 ml/kg/day, respectively. Gastroprotection was measured by ulcer area, ulcer index and ulcer reduction percentage. Antioxidant effects were quantified by measuring advanced oxidized protein products (AOPPs), superoxide dismutase (SOD), and catalase activity in the stomach. Pretreatment with WK at both doses promoted gastroprotection against HCl/ethanol-induced ulcers much like the pretreatment with lansoprazole. In addition, WK decreased protein oxidation while increasing SOD and catalase activity. We concluded that pretreatment with water kefir increases the activity of antioxidant enzymes, preventing gastric lesions induced by HCl/ethanol by maintaining the antioxidant performance in gastric tissue.

Abstract To assess the performance indicators for pharmaceutical services (PS) in primary health care (PHC), the level of satisfaction with pharmacy services among users and managers / pharmacists’ impressions in relation to the findings were evaluated. The study used mixed methods, including a retrospective and descriptive study of the performance indicators for PS in PHC, an observational study on the level of satisfaction and a qualitative study of users’ perception of pharmacy services at Health Units. Managers and pharmacists’ impressions of the study results were also collected. Only 44.4% of pharmacies had a full-time pharmacist. From the establishments visited, 5.3% did not have an air-conditioned environment, and only 33.3% of the items essential to the Good Practices of Storage of Medicines and Supplies criteria were fulfilled. Although 77.9% of the prescribed medicines were dispensed, it did not reach the 80% standard. The satisfaction level of users was 3.2±0.6, indicating dissatisfaction with pharmacies’ services. By means of an evaluation of each item within the questionnaire, it was possible to observe that variables related to pharmaceutical care presented low scores in relation to other domains, thus evidencing the fragility of the pharmaceutical- patient relationship in users’ perception. Managers and pharmacists suggested that these results were related to the inadequate physical infrastructure of pharmacies, work overload, lack of recognition and undervaluation of pharmacists, lack of interaction within the PHC team, high turnover of pharmacists, and lack of PS prioritization by the administration. PS in PHC has structural and organizational weaknesses that require changes. In general, users are dissatisfied with pharmacies’ services, especially with pharmaceutical care.

Resumo Diabetes mellitus (DM) é uma doença crônica marcada por níveis sanguíneos elevados de glicose. O controle do DM envolve dieta adequada, exercícios físicos, medicamentos e monitoramento dos níveis sanguíneos de glicose e de hemoglobina glicada (HbA1c). Trata-se de um estudo retrospectivo do processo de dispensação de análogos de insulina de ação prolongada a usuários com diabetes (tipos 1 e 2) cadastrados em farmácias públicas de alto custo do sistema público de saúde de um estado do Sudeste do Brasil, que buscou avaliar o cumprimento dos critérios do protocolo clínico para fornecimento desses análogos. Dos 987 usuários cadastrados no serviço de saúde, 315 preencheram os critérios de inclusão. A avaliação dos processos de dispensação dos análogos de insulina de ação prolongada revelou que os critérios de inclusão, exclusão e suspensão do protocolo dos análogos de insulina eram parcialmente cumpridos. Além disso, não houve diferença entre os níveis inicial e final de glicemia em jejum e HbA1c. Conclui-se que os critérios estabelecidos para dispensação de análogos de insulina de ação prolongada foram parcialmente cumpridos pelas farmácias, comprometendo o uso racional dos análogos. Os achados podem impactar diretamente no custo de manutenção do serviço público de saúde e na saúde do usuário.

Abstract Diabetes mellitus (DM) is a chronic disease marked by elevated blood glucose levels. Controlling DM involves adequate diet, physical exercises, medicines and monitoring the blood glucose and glycated hemoglobin (HbA1c) levels. This was a retrospective study of the process of dispensing long-acting insulin analogues to users with diabetes (types 1 and 2) who were registered at high-cost public pharmacies in public health system in a southeast state of Brazil, that sought to evaluate the fulfillment of the criteria of all the clinical protocol to provide these analogs. Of the 987 users registered in the health service, 315 met the inclusion criteria for the study. The evaluation of the dispensing processes of the long-acting insulin analogues revealed that the inclusion, exclusion, and suspension criteria of the protocol related with these insulin analogues were in some extend only partially fulfilled. Additionally, there was no difference between the initial and final fasting glycemic and HbA1c levels. It is concluded that the established criteria for dispensing long-acting insulin analogues were partly fulfilled by pharmacies, compromising the rational use of these analogues. It can directly impact the cost of maintaining the public health service and users’ health.

Resumo Diabetes mellitus (DM) é uma doença crônica marcada por níveis sanguíneos elevados de glicose. O controle do DM envolve dieta adequada, exercícios físicos, medicamentos e monitoramento dos níveis sanguíneos de glicose e de hemoglobina glicada (HbA1c). Trata-se de um estudo retrospectivo do processo de dispensação de análogos de insulina de ação prolongada a usuários com diabetes (tipos 1 e 2) cadastrados em farmácias públicas de alto custo do sistema público de saúde de um estado do Sudeste do Brasil, que buscou avaliar o cumprimento dos critérios do protocolo clínico para fornecimento desses análogos. Dos 987 usuários cadastrados no serviço de saúde, 315 preencheram os critérios de inclusão. A avaliação dos processos de dispensação dos análogos de insulina de ação prolongada revelou que os critérios de inclusão, exclusão e suspensão do protocolo dos análogos de insulina eram parcialmente cumpridos. Além disso, não houve diferença entre os níveis inicial e final de glicemia em jejum e HbA1c. Conclui-se que os critérios estabelecidos para dispensação de análogos de insulina de ação prolongada foram parcialmente cumpridos pelas farmácias, comprometendo o uso racional dos análogos. Os achados podem impactar diretamente no custo de manutenção do serviço público de saúde e na saúde do usuário.

Abstract Diabetes mellitus (DM) is a chronic disease marked by elevated blood glucose levels. Controlling DM involves adequate diet, physical exercises, medicines and monitoring the blood glucose and glycated hemoglobin (HbA1c) levels. This was a retrospective study of the process of dispensing long-acting insulin analogues to users with diabetes (types 1 and 2) who were registered at high-cost public pharmacies in public health system in a southeast state of Brazil, that sought to evaluate the fulfillment of the criteria of all the clinical protocol to provide these analogs. Of the 987 users registered in the health service, 315 met the inclusion criteria for the study. The evaluation of the dispensing processes of the long-acting insulin analogues revealed that the inclusion, exclusion, and suspension criteria of the protocol related with these insulin analogues were in some extend only partially fulfilled. Additionally, there was no difference between the initial and final fasting glycemic and HbA1c levels. It is concluded that the established criteria for dispensing long-acting insulin analogues were partly fulfilled by pharmacies, compromising the rational use of these analogues. It can directly impact the cost of maintaining the public health service and users’ health.

Probiotic consumption promotes numerous health benefits. The aim of this study is 1) to evaluate the antihypertensive effect of kefir in a hypertension rat model caused by the administration of the nitric oxide synthesis inhibitor, L-NAME, and 2) to evaluate the acute angiotensin converting enzyme (ACE) inhibitory activity of the soluble nonbacterial fraction (SNBF) of kefir. To develop the first aim, male rats were separated into three groups: control group (C) treated with 0.3 mL/100 g of milk; L-NAME group (LN) received 10 mg/kg of said inhibitor; and Kefir group (K) treated with 0.3 mL/100 g of kefir plus L-NAME (10 mg/kg of said inhibitor). The treatments were given by oral gavage twice a day for four weeks. For the second aim”instead additionally, male rats received angiotensin I (in bolus) in three doses (Ang I: 0.03, 3 and 300 µg/kg) and were separated into two groups: a) received captopril (30 mg/kg i.v.) and b)received SNBF of kefir (5 mL/kg i.v.). Blood pressure were evaluated before and after Ang I. After treatment, hemodynamic parameters were evaluated, heart weight was recorded, and body weight gain was calculated. SNBF of kefir did not decrease the blood pressure for L-NAMEtreated animals, and no changes were observed in the cardiac parameters. However, the SNBF of kefir demonstrated acute inhibition of ACE in vivo similar to that of captopril. Thus, our results suggest that kefir may improve human cardiovascular systems by using mechanisms independent of nitric oxide syntheses. Additionally, the renin angiotensin system is probably the most important system involved in kefir effect regarding hypertension.

Metabolism of anabolic androgenic steroids is important for its physiological effects. The aim was to investigate the effects of finasteride (a 5α-reductase inhibitor - 5αR) on cardiac and mutagenic effects promoted by ND. Male Wistar rats were separated into three groups: CONT, received the vehicles of ND and finasteride (Peanut oil+Saline); DECA group, received ND (20 mg.kg.week-1, i.m.), and DECAF received ND and finasteride (100 µg.kg-1, i.p.), for four weeks. After, hypertrophy, cytokines and Angiotensin Converting Enzyme (ACE) activity was determined in heart. Bone marrow was used for micronucleus evaluation. Treatment with ND promotes increase in cardiac hypertrophy, ACE activity and disbalance among pro- and anti-inflammatory cytokines, and combination with finasteride worsened those effects. Association with finasteride ameliorates the toxic effects of ND on bone marrow cells, as was observed by a normalization of the number of micronucleate polychromatic erythrocytes and the mitotic index. Our data demonstrates that deleterious effects promoted by ND are depend, at least in part, of its metabolization. Also, inhibition of 5αR by finasteride present variated effects dependent on organ studied. It can promote increase on cardiac damage and a reduction on mutagenic effects of ND, which demonstrated that dehydronandrolone has diverse role on ND effects..

Resumo O objetivo do presente estudo foi determinar o nível de satisfação dos usuários de farmácias públicas e verificar o conhecimento dos farmacêuticos com relação à dispensação de medicamentos. Trata-se de um estudo descritivo, realizado em municípios de uma mesma região, no interior do Estado do Espírito Santo, no período de maio a agosto de 2013. Os dados foram coletados por meio de questionário estruturado. Para a análise estatística, foi utilizado o Software SPSS20. Para os dados que apresentaram distribuição normal foram aplicados o teste t student ou ANOVA, enquanto que para os demais foram aplicados os testes Mann-Whitney ou Kruskal -Wallis. A correlação de Spearman foi utilizada para avaliar a satisfação do paciente em relação ao tempo de atendimento e ao tempo de espera. O nível de significância adotado para os testes foi de 5%. Os principais resultados obtidos foram o alto nível de insatisfação por parte dos usuários e a correlação com o tempo de espera até o atendimento. Além disso, o conhecimento dos farmacêuticos em relação à dispensação foi classificado como satisfatório/regular. Conclui-se que são necessárias medidas na gestão de serviços farmacêuticos para atender as expectativas dos usuários na dispensação de medicamentos.

Abstract The scope of this study was to determine the satisfaction levels of users of public pharmacies and verify the knowledge of pharmacists in relation to dispensing of medicines. This is a descriptive study, conducted in municipalities in the State of Espírito Santo, in the period from May to August 2013. Data were collected using a structured questionnaire and SPSS20 software was used for statistical analysis. The Student t or ANOVA test was used for data with normal distribution, while the Mann-Whitney or Kruskal-Wallis test was applied for data without normal distribution. The Spearman correlation was used to evaluate patient satisfaction with the service time and the waiting time. The significance level for the tests was 5%. The main results obtained were the high level of dissatisfaction among users and the correlation with the waiting time to be attended. Apart from this, the knowledge of pharmacists in relation to the medication dispensed was classified as satisfactory/regular. The conclusion drawn is that actions are necessary in the management of pharmaceutical service to address the expectations of users in the dispensation of drugs.

Resumo O objetivo do presente estudo foi determinar o nível de satisfação dos usuários de farmácias públicas e verificar o conhecimento dos farmacêuticos com relação à dispensação de medicamentos. Trata-se de um estudo descritivo, realizado em municípios de uma mesma região, no interior do Estado do Espírito Santo, no período de maio a agosto de 2013. Os dados foram coletados por meio de questionário estruturado. Para a análise estatística, foi utilizado o Software SPSS20. Para os dados que apresentaram distribuição normal foram aplicados o teste t student ou ANOVA, enquanto que para os demais foram aplicados os testes Mann-Whitney ou Kruskal -Wallis. A correlação de Spearman foi utilizada para avaliar a satisfação do paciente em relação ao tempo de atendimento e ao tempo de espera. O nível de significância adotado para os testes foi de 5%. Os principais resultados obtidos foram o alto nível de insatisfação por parte dos usuários e a correlação com o tempo de espera até o atendimento. Além disso, o conhecimento dos farmacêuticos em relação à dispensação foi classificado como satisfatório/regular. Conclui-se que são necessárias medidas na gestão de serviços farmacêuticos para atender as expectativas dos usuários na dispensação de medicamentos.

Abstract The scope of this study was to determine the satisfaction levels of users of public pharmacies and verify the knowledge of pharmacists in relation to dispensing of medicines. This is a descriptive study, conducted in municipalities in the State of Espírito Santo, in the period from May to August 2013. Data were collected using a structured questionnaire and SPSS20 software was used for statistical analysis. The Student t or ANOVA test was used for data with normal distribution, while the Mann-Whitney or Kruskal-Wallis test was applied for data without normal distribution. The Spearman correlation was used to evaluate patient satisfaction with the service time and the waiting time. The significance level for the tests was 5%. The main results obtained were the high level of dissatisfaction among users and the correlation with the waiting time to be attended. Apart from this, the knowledge of pharmacists in relation to the medication dispensed was classified as satisfactory/regular. The conclusion drawn is that actions are necessary in the management of pharmaceutical service to address the expectations of users in the dispensation of drugs.

Introdução: os frutos de Carica papaya L. são amplamente consumidos em todo o mundo e no Brasil, porém pouco se sabe sobre seu efeito citotóxico, antimutagênico e quimioprotetor. Objetivos: avaliar o potencial antimutagênico e quimiprotetor de frutos de Carica papaya e quantificar as suas substâncias fenólicas. Métodos: a atividade antimutagênica foi avaliada pelo método de micronúcleo e as substâncias fenólicas foram analisadas pelo método de Folin-Ciacalteau (fenólicos totais), e pelo método colorimétrico cloreto de alumínio (flavonóides totais). Resultados: o extrato hidroetanólico de frutos de Carica papaya possui potencial antimutagênico e quimioprotetor (370 mg/100 g peso corporal). O teor de substâncias fenólicas do extrato hidroetanólico de frutos foi inferior a 0,001 µg/mg. Conclusão: o efeito antimutagênico e quimioprotetor observado nos extratos dos frutos de Carica papaya pode estar associado a outras substâncias. Estudos químicos precisam ser conduzidos para identificar as substâncias envolvidas na atividade.

Introduction: the fruits of Carica papaya L. are widely consumed around the world and in Brazil, but little is known about its cytotoxic, antimutagenic and chemoprotector effects. Objectives: to evaluate the antimutagenic and chemoprotector potential of fruits of Carica papaya and quantify the phenolic substances present in those fruits. Methods: mutagenic activity was evaluated by micronucleus assay and phenolic substances were analyzed by the Folin-Ciacalteau method (total phenolics), and by aluminum chloride colorimetric method (total flavonoids). Results: the hidroetanolic extract of fruits of Carica papaya elicited antimutagenic and chemoprotector effects (370 mg/100 g body weight). The content of phenolic substances of hidroetanolic extract of fruits was lower than 0.001 µg/mg. Conclusions: the antimutagenic and chemoprotector effects observed must be related to other compounds. Chemical studies must be conducted to identify the substances involved in the activity.

Introducción: los frutos de Carica papaya L. son ampliamente consumidos en todo el mundo y en Brasil, pero poco se sabe acerca de su efecto citotóxico, antimutagénico y quimioprotector. Objetivos: evaluar el efecto antimutagénico y quimiprotector de los frutos de Carica papaya y cuantificar las sustancias fenólicas. Métodos: la actividad mutagénica se evaluó por micronúcleos y las sustancias fenólicas se analizaron por el método Folin-Ciacalteau (fenólica), y el método colorimétrico cloruro de aluminio (flavonoides). Resultados: el extracto hidroetanólico de frutas de Carica papaya tiene efecto antimutagénico y quimioprotector (370 mg/100 g de peso corporal). El contenido de sustancias fenólicas de extracto hidroetanólico resultó inferior a 0,001 µg/mg. Conclusión: el efecto antimutagénico y quimioprotector observado en extractos de frutos de Carica papaya puede estar asociado con otras sustancias. Estudios químicos deben llevarse a cabo para identificar las sustancias que intervienen en la actividad.