Abstract Any condition leading to chronic liver disease is a potential oncogenic agent for hepatocellular carcinoma (HCC). Alterations in the expression of antioxidant enzymes could alter the redox balance. Our aim was to evaluate the expression of the genes GPX1, GPX4, SEP15, SELENOP, SOD1, SOD2, GSR, CAT, and NFE2L2 in patients with HCC. Differential gene expression analysis was performed using RNA-Seq data from the TCGA and GTEx databases, and RT-qPCR data from HCC patient samples. Bioinformatic analysis revealed significant differential expression in most genes. GPX4 expression was significantly increased (p=0.02), while SOD2 expression was significantly decreased (p=0.04) in experimental data. In TCGA samples, alpha-fetoprotein levels (mg/dL) were negatively correlated with the expression of SEP15 (p<0.001), SELENOP (p<0.001), SOD1 (p<0.001), SOD2 (p<0.001), CAT (p<0.001), and NFE2L2 (p=0.004). Alpha-fetoprotein levels were positively correlated with the expression of GPX4 (p=0.02) and SELENOP (p=0.01) in the experimental data. Low expression of GPX1 (p=0.006), GPX4 (p=0.01), SELENOP (p=0.006), SOD1 (p=0.007), CAT (p<0.001), and NFE2L2 (p<0.001), and higher levels of GSR, were associated with low overall survival at 12 months. These results suggest a significant role for these antioxidant enzymes in HCC pathogenesis and severity.

Abstract The study presents comparisons between blood group frequencies beyond ABO and Rh blood systems in Native American populations and previously published data from Brazilian blood donors. The frequencies of Diego (c.2561C>T, rs2285644), Kell (c.578C>T, rs8176058), Duffy (c.125A>G, rs12075, c.1−67T>C, rs2814778) and Kidd (c.838A>G, rs1058396) variants in Kaingang (n=72) and Guarani (n=234) populations from Brazil (1990-2000) were obtained and compared with data from these populations sampled during the 1960s and with individuals of different Brazilian regions. Data showed high frequencies of DI*01 and FY*01 alleles: 11.8% and 57.6% in Kaingang and 6.8% and 75.7% in Guarani groups, respectively. The main results indicated: (1) reduction in genetic distance over time of Kaingang and Guarani in relation to other Brazilian populations is suggestive of ongoing admixture; (2) significant differences in some frequencies of blood group markers (especially Diego, Kidd and Duffy) in relation to Native Americans and individuals from different geographical regions of Brazil. Our study shows that the frequency of red blood cell polymorphisms in two Native American groups is very different from that of blood donors, when we evaluated blood groups different from ABO and Rh systems, suggesting that a better ethnic characterization of blood unit receptors is necessary.

Abstract Epigenetic modifications established during prenatal and early life, including DNA methylation, have been suggested as potential mediators of the interaction between environmental exposures during the perinatal period and adult metabolic health adverse outcomes, especially cardiometabolic complications and overweight. The effect of a dietary intervention in the first year of life on global methylation levels in leukocyte samples from a cohort of children born between 2001 and 2002 in southern Brazil was examined. Overall methylation measurements were performed using enzyme-linked immunosorbent assays on DNA samples from 237 children at 4 years old. Mean methylation values were higher in the intervention group (mean: 2.20 ± 1.31%) than in the control group (mean: 1.65 ± 1.11%; P = 0.001). It was observed that nutritional counseling in the first year increased breastfeeding duration and stimulated the development of healthier eating habits. Therefore, these factors might have contributed to increase global DNA methylation. The findings of the present study reinforce the notion that performing nutritional interventions in the early stages of life is important and provide further evidence of the interaction between the environment and epigenetic traits.

Abstract We evaluated genetic variability among the blood groups Kell (c.578C > T and c.1790T > C), Kidd (c.838A > G), Duffy (c.125A > G, c.265C > T and c.1-67T > C), Diego (c.2561C > T), MNS (c.143T > C) and Rh (c.676G > C) in Rio Grande do Sul in southern Brazil. Genetic profiling from 382 volunteer blood donors was performed through allelic discrimination assays using a hydrolysis probe (TaqMan®) with a real-time PCR system. The sample was divided into two groups: Euro-Brazilian and Afro-Brazilian. A comparison with studies from other regions of Brazil and the 1000 Genomes Database showed significant differences for almost all polymorphisms evaluated in our population. Population differentiation between the Euro- and Afro-Brazilian groups was low (FST value 0.055). However, when each locus was evaluated individually, KEL*06 and FY*02N.01 allele frequencies were significantly higher in the Afro-Brazilian group than in the Euro-Brazilian group. Ethnic classification that uses phenotypic criteria to find blood units with rare antigens may be important when there is a need to detect blood units with an absence of Duffy antigens. There is also a greater probability of finding donors in the Afro-Brazilian group. Taken together, the data indicate strong European and African contributions to the gene pool, with intense admixture.

RESUMO A proposta deste estudo foi identificar as leveduras envolvidas na fermentação espontânea de cacau da Amazônia brasileira. A fermentação foi realizada em Medicilândia e Tucumã, Pará, Brasil, durante 6 dias. Em total foram obtidos 44 isolados de leveduras de Medicilândia e 29 de Tucumã. A identificação molecular foi realizada por sequenciamento do fragmento da região D1/D2 do gene rRNA 26S, amplificado com primers universais para eucariotos NL1GC e LS2. Em Medicilândia, foram identificadas Pichia manshurica e Saccharomyces cerevisiae. Em Tucumã foram identificadas cinco espécies (Pichia fermentans, P. kudriavzevii, P. manshurica, S. cerevisiae e Zygosaccharomyces bailii). Os resultados sugerem que P. manshurica e S. cerevisiae podem ter potencial para uso como culturas starter em estudos futuros, para melhorar a qualidade das sementes de cacau fermentadas na Amazônia brasileira.

ABSTRACT The purpose of this study was to identify the yeasts involved in spontaneous fermentation of cocoa from the Brazilian Amazon region. The fermentation process was carried out experimentally with cocoa seeds from two sites (Medicilândia and Tucumã), State of Pará, northern Brazil, during a six-day period. Totals of 44 yeasts were isolated from Medicilândia and 29 from Tucumã. Molecular identification was carried out by sequencing the D1/D2 region fragment of the rRNA 26S gene, expanded with universal primers for the NL1GC and LS2 eukaryotes. Pichia manshurica and Saccharomyces cerevisiae were identified in Medicilândia and five yeast species (Pichia fermentans, P. kudriavzevii, P. manshurica, S. cerevisiae and Zygosaccharomyces bailii) were identified in Tucumã. The results showed that P. manshurica and S. cerevisiae may have potential for use as starter cultures in future studies to improve the quality of cocoa seeds fermented in the Brazilian Amazon region.

Resumen: Pode a Constituição se curar? O que persegue o presente artigo é a resposta sobre como lidar com as ofensas perpetradas em face da Constituição que se construam sobre situações fáticas consolidadas. Muitas vezes a simples declaração de inconstitucionalidade, seja desde o início, na teoria da nulidade, seja para o futuro, na teoria da anulabilidade, ou seja, em conjugação de ambos, com a modulação temporal de efeitos, não apresentará respostas positivas à ofensa constitucional. Ao contrário, o reconhecimento de inconstitucionalidade, ainda que para o futuro, poderá gerar efeitos mais danosos econômica, política, social e juridicamente do que a manutenção do ato ofensivo. Algumas vezes, a teoria da constitucionalização superveniente poderá responder adequadamente, com a mudança do paradigma constitucional. Mas o que fazer quando a Constituição sequer é alterada? A metodologia para o desenvolvimento do trabalho é eminentemente bibliográfica e jurisprudencial.

Abstract: Can the Constitution be healed? The aim of this article is the answer on how to deal with offenses committed in the face of the Constitution which are built on consolidated factual situations. Often the simple declaration of unconstitutionality, either from the beginning, the theory of nullity, or for the future, in annullability theory, or in conjunction both with the temporal modulation effects will not show positive responses to the constitutional offense. On the other hand, the recognition of unconstitutionality, although for the future, could lead to more harmful economic, political, social and legal effects than maintaining the offensive act. Sometimes the theory of constitutionalising supervening can respond appropriately, with the change of the constitutional paradigm. But what to do when the Constitution is even changed? The methodology for the development work is eminently literature and case law.

Abstract The reward sensation after food intake may be different between individuals and variants in genes related to the dopaminergic system may indicate a different response in people exposed to the same environmental factors. This study investigated the association of TaqIA (rs1800497) and -141C InsDel (rs1799732) variants in DRD2/ANKK1 gene with food intake and adiposity parameters in a cohort of children. The sample consisted of 270 children followed until 7 to 8 years old. DNA was extracted from blood and polymorphisms were detected by PCR-RFLP analysis. Food intake and nutritional status were compared among individuals with different SNP genotypes. Children carrying the A1 allele (TaqIA) had higher energy of lipid dense foods (LDF) when compared with A2/A2 homozygous children at 7 to 8 years old (GLM p=0.004; Mann Whitney p=0.005). No association was detected with -141C Ins/Del polymorphism. To our knowledge, this is the first association study of the DRD2 TaqIA and -141C Ins/Del polymorphism with food intake and anthropometric parameters in children. DRD2 TaqIA polymorphism has been associated with a reduction in D2 dopamine receptor availability. Therefore, the differences observed in LDF intake in our sample may occur as an effort to compensate the hypodopaminergic functioning.

Abstract Taste perception plays a key role in determining individual food preferences and dietary habits and may influence nutritional status. This study aimed to investigate the association of TAS1R2 (Ile191Val - rs35874116) and TAS1R3 (-1266 C/T - rs35744813) variants with food intake and nutritional status in children followed from birth until 7.7 years old. The nutritional status and food intake data of 312 children were collected at three developmental stages (1, 3.9 and 7.7 years old). DNA was extracted from blood samples and the polymorphisms were analyzed by real-time polymerase chain reactions (qPCR) using hydrolysis probes as the detection method. Food intake and nutritional status were compared among individuals with different single nucleotide polymorphism (SNP) genotypes. At 3.9 years old, children homozygous (Val/Val) for the TAS1R2 Ile191Val polymorphism ingested less sugar and sugar-dense foods than children who were *Ile carriers. This finding demonstrated that a genetic variant of the T1R2 taste receptor is associated with the intake of different amounts of high sugar-content foods in childhood. This association may provide new perspectives for studying dietary patterns and nutritional status in childhood.

Trichomonas vaginalis is a flagellate protozoan that parasitises the urogenital human tract and causes trichomoniasis. During the infection, the acquisition of nutrients, such as iron and purine and pyrimidine nucleosides, is essential for the survival of the parasite. The enzymes for purinergic signalling, including adenosine deaminase (ADA), which degrades adenosine to inosine, have been characterised in T. vaginalis. In the evaluation of the ADA profile in different T. vaginalisisolates treated with different iron sources or with limited iron availability, a decrease in activity and an increase in ADA gene expression after iron limitation by 2,2-bipyridyl and ferrozine chelators were observed. This supported the hypothesis that iron can modulate the activity of the enzymes involved in purinergic signalling. Under bovine serum limitation conditions, no significant differences were observed. The results obtained in this study allow for the assessment of important aspects of ADA and contribute to a better understanding of the purinergic system in T. vaginalis and the role of iron in establishing infection and parasite survival.

The Metabolic Syndrome (MetS) is defined as a pattern of metabolic disturbances, which include central obesity, insulin resistance and hyperglycemia, dyslipidemia, and hypertension. Milk has been promoted as a healthy beverage that can improve the management of MetS. Most human adults, however, down-regulate the production of intestinal lactase after weaning. Lactase encoded by the LCT gene is necessary for lactose digestion. The -13910C > T SNP (rs4988235) is responsible for the lactase persistence phenotype in European populations. We herein investigated whether the lactase persistence genotype is also associated with the MetS in subjects from a Brazilian population of European descent. This study consisted of 334 individuals (average age of 41 years) genotyped by PCR-based methods for the -13910C > T SNP. Clinical data were assessed and the genotypes were tested for their independent contribution to the MetS using chi-square tests and multiple logistic regression analysis. Univariate analyses showed that hypertension and MetS prevalence were higher in individuals with the lactase non-persistence genotype than in lactase persistence subjects. Furthermore, lactase persistence was associated with a lower risk for MetS (OR = 0.467; 95% CI 0.264-0.824; p = 0.009). These results suggest that LCT genotypes can be a valuable tool for the management of MetS treatment.

Objetivo Um número crescente de artigos publicados relaciona a expressão de genes específicos com diferentes padrões de comportamento em ratos. Os níveis de transcritos de ácido ribonucleico mensageiro são geralmente analisados por transcrição reversa, seguida de reação em cadeia da polimerase, e quantificados após a normalização com um controle interno ou gene de referência (gene housekeeping). No entanto, os genes housekeeping exibem expressão diferencial no sistema nervoso central, dependendo das condições fisiológicas e da área do cérebro a ser estudada. A escolha de um bom gene de controle interno é essencial para a obtenção de resultados confiáveis. Este estudo avaliou a expressão de três genes housekeeping (beta-actina, ciclofilina A e ubiquitina C) em diferentes áreas do sistema nervoso central de ratos (bulbo olfatório, hipocampo, estriado e córtex pré-frontal). Métodos Foram usadas ratas Wistar (fêmeas virgens, n=6) durante o período de diestro. O ácido ribonucleico total foi extraído a partir de cada região do cérebro; o ácido desoxirribonucleico complementar foi sintetizado por transcrição reversa e amplificado por reação em cadeia da polimerase quantitativo em tempo real utilizando SYBR® Green e primers específicos para cada um dos genes de referência. A estabilidade de expressão foi determinada utilizando NormFinder. Resultados A beta-actina foi o gene mais estável no hipocampo e estriado, enquanto a ciclofilina A e a ubiquitina C apresentaram maior estabilidade no córtex pré-frontal e no bulbo olfatório, respectivamente. Conclusão Com base em nosso trabalho, estudos posteriores de expressão gênica utilizando ratos como modelos animais devem levar estes resultados em conta na escolha de um gene de controle interno confiável.

Objective A growing number of published articles report the expression of specific genes with different behavior patterns in rats. The levels of messenger ribonucleic acid transcripts are usually analyzed by reverse transcription followed by polymerase chain reaction and quantified after normalization with an internal control or reference gene (housekeeping gene). Nevertheless, housekeeping genes exhibit different expression in the central nervous system, depending on the physiological conditions and the area of the brain to be studied. The choice of a good internal control gene is essential for obtaining reliable results. This study evaluated the expression of three housekeeping genes (beta-actin, cyclophilin A, and ubiquitin C) in different areas of the central nervous system in rats (olfactory bulb, hippocampus, striatum, and prefrontal cortex). Methods Wistar rats (virgin females, n=6) during the diestrum period were used. Total ribonucleic acid was extracted from each region of the brain; the complementary deoxyribonucleic acid was synthesized by reverse transcription and amplified by real-time quantitative polymerase chain reaction using SYBR™ Green and primers specific for each one of the reference genes. The stability of the expression was determined using NormFinder. Results Beta-actin was the most stable gene in the hippocampus and striatum, while cyclophilin A and ubiquitin C showed greater stability in the prefrontal cortex and the olfactory bulb, respectively. Conclusion Based on our study, further studies of gene expression using rats as animal models should take into consideration these results when choosing a reliable internal control gene.

Fundamento: A dislipidemia é o principal fator de risco para doenças cardiovasculares e as estatinas são efetivas no controle do perfil lipídico. Diferenças sexuais na farmacocinética e farmacodinâmica contribuem para a variação interindividual na eficácia e toxicidade de fármacos. Objetivo: Avaliar a existência de dimorfismo sexual na eficácia e segurança do tratamento com sinvastatina/atorvastatina. Métodos: 495 sujeitos (331 mulheres e 164 homens) tiveram seus níveis lipídicos mensurados antes e após 6±3 meses de tratamento com sinvastatina/atorvastatina para avaliação dos perfis de eficácia e segurança. Resultados: As mulheres apresentaram maiores níveis basais de colesterol total, LDL-C e HDL-C quando comparadas aos homens (p < 0,0001). Após o tratamento, mulheres tiveram uma maior redução dos níveis de colesterol total e de LDL-C que homens. Após ajuste para covariáveis, foi observado que os níveis basais de colesterol total e de LDL-C são responsáveis por cerca de 30% da eficácia (p < 0,001), independentemente do sexo. Mialgia (com ou sem alteração de creatina fosfoquinase - CPK) ocorreu mais frequentemente em mulheres (25,9%) (p = 0,002), enquanto o aumento isolado de CPK e alterações de função hepática foram mais frequentemente observados em homens (17,9%) (p = 0,017). Conclusões: Nossos resultados demonstram que os níveis basais de colesterol total e LDL-C são os maiores preditores da eficácia do tratamento, independente do sexo. Adicionalmente, sugerimos que existe dimorfismo sexual na segurança do tratamento com sinvastatina/atorvastatina. O efeito das diferenças sexuais em receptores, proteínas transportadoras e rotas de expressão gênica devem ser avaliados e caracterizados para confirmar estas observações.

Background: Dyslipidemia is the primary risk factor for cardiovascular disease, and statins have been effective in controlling lipid levels. Sex differences in the pharmacokinetics and pharmacodynamics of statins contribute to interindividual variations in drug efficacy and toxicity. Objective: To evaluate the presence of sexual dimorphism in the efficacy and safety of simvastatin/atorvastatin treatment. Methods: Lipid levels of 495 patients (331 women and 164 men) were measured at baseline and after 6 ± 3 months of simvastatin/atorvastatin treatment to assess the efficacy and safety profiles of both drugs. Results: Women had higher baseline levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) compared with men (p < 0.0001). After treatment, women exhibited a greater decrease in plasma TC and LDL-C levels compared with men. After adjustment for covariates, baseline levels of TC and LDL-C influenced more than 30% of the efficacy of lipid-lowering therapy (p < 0.001), regardless of sex. Myalgia [with or without changes in creatine phosphokinase (CPK) levels] occurred more frequently in women (25.9%; p = 0.002), whereas an increase in CPK and/or abnormal liver function was more frequent in in men (17.9%; p = 0.017). Conclusions: Our results show that baseline TC and LDL-C levels are the main predictors of simvastatin/atorvastatin therapy efficacy, regardless of sex. In addition, they suggest the presence of sexual dimorphism in the safety of simvastatin/atorvastatin. The effect of sex differences on receptors, transporter proteins, and gene expression pathways needs to be better evaluated and characterized to confirm these observations.

OBJETIVO: Avaliar a associação de polimorfismos de nucleotídeo único (SNPs) em cinco genes: leptina, receptor da leptina (LEPR), adiponectina (APM1), receptor ativado por proliferadores de peroxissomas gama (PPARG) e proteína desacopladora 1 com parâmetros antropométricos, metabólicos e dietéticos em uma coorte sul-brasileira composta por 325 crianças acompanhadas desde o nascimento até os 4 anos. MATERIAIS E MÉTODOS: Os SNPs foram analisados por meio da reação em cadeia da polimerase e sua associação com os fenótipos foi avaliada utilizando teste T, análise de variância e análise fatorial. RESULTADOS: O alelo LEPR223Arg (rs1137101) foi associado a uma maior ingestão energética diária aos 4 anos (P = 0,002; Pcorrigido = 0,024). Os portadores do alelo PPARG12Ala (rs1801282) apresentaram maior glicemia em relação aos homozigotos Pro/Pro (P = 0,007; Pcorrigido = 0,042). CONCLUSÕES: Dois dos seis SNPs estudados apresentaram associações consistentes, mostrando que aos 4 anos de idade já é possível detectar as influências de variantes genéticas sobre a suscetibilidade ao excesso de peso.

OBJECTIVE: To assess the association of single nucleotide polymorphisms (SNPs) in five genes - leptin, leptin receptor (LEPR), adiponectin (APM1), peroxisome proliferator-activated receptor gamma (PPARG) and uncoupling protein 1 - with anthropometric, metabolic, and dietary parameters in a Southern Brazilian cohort of 325 children followed up from birth to 4 years old. MATERIALS AND METHODS: SNPs were analyzed using polymerase chain reaction-based procedures, and their association with phenotypes was evaluated by t-test, analysis of variance, and general linear models. RESULTS: LEPR223Arg allele (rs1137101) was associated with higher daily energy intake at 4 years of age (P = 0.002; Pcorrected = 0.024). PPARG 12Ala-carriers (rs1801282) presented higher glucose levels than Pro/Pro homozygotes (P = 0.007; Pcorrected = 0.042). CONCLUSIONS: Two of the six studied SNPs presented consistent associations, showing that it is already possible to detect the influences of genetic variants on susceptibility to overweight in 4-year-old children.

OBJETIVO: O objetivo deste estudo foi investigar a associação de seis variantes genéticas nos genes de receptores nucleares PPARA, RXRA, NR1I2 e NR1I3 na eficácia hipolipemiante e na segurança da terapia com estatinas. SUJEITOS E MÉTODOS: O estudo foi realizado com 240 pacientes hipercolesterolêmicos em terapia com sinvastina e atorvastatina. Os polimorfismos foram analisados por meio de métodos baseados em PCR. RESULTADOS: A distribuição da frequência genotípica do polimorfismo NR1I3 rs2307424 foi diferente entre os pacientes com e sem efeito adverso à medicação; entre os sujeitos do grupo com efeitos adversos, nenhum homozigoto T/T foi observado, enquanto no grupo de indivíduos sem efeitos adversos a frequência desse genótipo foi 19,4% (P = 0,007, após correção para múltiplos testes P = 0,042). CONCLUSÃO: Os polimorfismos investigados nos genes PPARA (rs1800206), RXRA (rs11381416) e NR1I2 (rs1523130) não foram associados com eficácia hipolipemiante e segurança da terapia com estatinas. Nossos resultados mostram uma possível influência de variantes do gene NR1I3 (rs2307424) no desenvolvimento de efeitos adversos à terapia com estatinas.

OBJECTIVE: The aim of the present study was investigate the association between six genetic variants in the nuclear receptor genes PPARA, RXRA, NR1I2 and NR1I3 and the lipid-lowering efficacy and safety of statin therapy. SUBJECTS AND METHODS: The study was carried out on 240 Brazilian hypercholesterolemic patients on simvastatin and atorvastatin therapy. The polymorphisms were analyzed by PCR-based methods. RESULTS: The NR1I3 rs2307424 genotype distribution was different between subjects with and without adverse drug reactions. Among subjects in the ADR group, no T/T homozygotes were observed for this polymorphism, while in the non-ADR group the frequency of this genotype was 19.4% (P = 0.007, after multiple testing corrections P = 0.042). CONCLUSION: The polymorphisms investigated in PPARA (rs1800206), RXRA (rs11381416), and NR1I2 (rs1523130) did not influence the lipid-lowering efficacy and safety of statin. Our results show the possible influence of NR1I3 genetic variant on the safety of statin.

RESUMO Objetivo: Demonstrar o desenvolvimento e a contribuição da farmácia clínica no uso seguro e racional de medicamentos em hospital terciário de grande porte. Métodos: O trabalho envolveu a participação do farmacêutico clínico em todas as questões relacionadas ao uso de medicamentos no hospital. No início, estava relacionado à análise da prescrição médica, visita horizontal e implantação de protocolos. Posteriormente, outras atividades foram incorporadas como: farmacovigilância, participação em comissões e rotinas gerenciadas. Após a identificação do problema relacionado ao medicamento, o farmacêutico contatava o médico e, após a intervenção, registrava a conduta na prescrição e ou no prontuário do paciente. Os dados eram apresentados em forma de relatórios e divulgados para a gerência médica. Resultados: Houve aumento no número de farmacêuticos clínicos, chegando a 22 em 2010. Houve também aumento dos tipos e de número de intervenções realizadas (de 1.706 em 2003 para 30.727 em 2010) e observamos 93,4% de adesão pela equipe médica em 2003, chegando a 99,5% em 2010. Conclusões: A farmácia clínica demonstrou impacto positivo em relação ao número de intervenções realizadas, promovendo uso racional de medicamentos e aumento da segurança do paciente. O farmacêutico foi inserido e garantiu seu espaço junto à equipe multidisciplinar e no processo de segurança do paciente dentro da instituição.

ABSTRACT Objective: To show developments and contributions of a clinical pharmacy service in safety and rational use of medications in a large tertiary hospital. Methods: Clinical pharmacists were responsible for all issues using medications at the hospital. In the beginning this professional was responsible for analyzing medical prescriptions, horizontal visits, and to set up protocols. Afterwards, other activities were designated such as monitoring for drug safety, participating in committees and managed routines. If problems were found, the pharmacist reported them for the physician and, after intervention, registered the management on the prescription or in medical records. The data collected were presented as reports to medical managers. Results: There was an increase of clinical pharmacist employed in 2010, reaching 22 individuals. Interventions types also increased from 1,706 in 2003 to 30,727 in 2010. The adhesion observed in medical team in 2003 was 93.4%, reaching 99.5% of adhesion in 2010. Conclusion: Clinical pharmacy service shows a positive impact when it comes to performed interventions. It also promotes a rational use of medicines and increase patient safety. Pharmacists were included and their importance confirmed within the multidisciplinary team and in the process of patient safety.