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Açaí, Euterpe oleracea Mart., is a native plant from the Amazonian and is rich in several phytochemicals with anti-tumor activities. The aim was to analyze the effects of açaí seed oil on colorectal adenocarcinoma (ADC) cells. In vitro analyses were performed on CACO-2, HCT-116, and HT-29 cell lines. The strains were treated with açaí seed oil for 24, 48, and 72 h, and cell viability, death, and morphology were analyzed. Molecular docking was performed to evaluate the interaction between the major compounds in açaí seed oil and Annexin A2. The viability assay showed the cytotoxic effect of the oil in colorectal adenocarcinoma cells. Acai seed oil induced increased apoptosis in CACO-2 and HCT-116 cells and interfered with the cell cycle. Western blotting showed an increased expression of LC3-B, suggestive of autophagy, and Annexin A2, an apoptosis regulatory protein. Molecular docking confirmed the interaction of major fatty acids with Annexin A2, suggesting a role of açaí seed oil in modulating Annexin A2 expression in these cancer cell lines. Our results suggest the anti-tumor potential of açaí seed oil in colorectal adenocarcinoma cells and contribute to the development of an active drug from a known natural product.
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BACKGROUND: HPV is strongly related to cervical cancer. HPV lineages can contribute to a response to cervical cancer therapy. The aim of this research was to estimate the frequency of human papillomavirus (HPV)-16 lineages in specimens of cervical cancer, relate the pathological factors in these variants, and assess their response to treatment with radical chemoradiotherapy. METHODS: Samples of cervical cancer were collected from women who were referred to a reference cancer hospital to test the presence of human papillomavirus-type DNA. The standard protocol of this service consisted of cisplatin-based chemotherapy of 40 mg/m2, plus conventional pelvic irradiation in doses of 45-50.4 Gy and high dose-rate brachytherapy of 28-30 Gy to Point A. The response to chemotherapy was evaluated after three months in patients with the HPV-16 lineage. RESULTS: HPV DNA was detected in 104 (88.1%) of the 118 patients. HPV-16 was present in 63 patients (53%). Lineages of HPV-16 were identified in 57 patients and comprised 33 instances of (57.8%) lineage A, 2 instances of lineage B (3.5%), 2 instances of lineage C (3.5%), and 20 instances of (35.0%) lineage D. The median age of the patients was 48.4 years (range 25-85 years). Squamous cell carcinoma was detected 48 times (84.2%). Adenocarcinoma was more likely to occur in lineage D, as three of the four cases occurred in this lineage. A total of 11 patients with the HPV-16 variant were treated with chemoradiotherapy. After three months, it was observed that nine of the eleven patients (81.8%) achieved a complete response, five with the lineage A type, two with the lineage C type, and two with the lineage D type. The two cases of partial response and disease progression, one of each, occurred in lineage A. CONCLUSIONS: In addition to the small number of patients and HPV variants, we noticed a better response in patients with the HPV-16 lineage A. Increasing the sample size could be helpful to better assess the impact of HPV variants on cervical cancer treatment.
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Açaí (Euterpe oleracea Mart) is an Amazon plant with many biological properties. Previous report of this group evidenced autophagy induction after treatment with açaí seed extract in MCF-7 breast cancer cell lines by acridine orange assay. The aim of this study was to evaluate the ultrastructural changes induced by açaí seed extract in MCF-7 breast cancer cell lines. First, MCF- 7 breast cancer cell line viability was evaluated by MTT assay. Acridine orange assay showed increase in the acidic compartments, suggesting autophagolysosome formation. These cells were treated with 25 µg/ml for 24 h and evaluated by transmission electron microscopy (MET). This analysis showed that açaí seed extract induced autophagy, confirmed by autophagolysosome formation. Furthermore, açaí seed extract increased the number of mitochondria, suggesting the enrollment of reactive oxygen species in autophagy.
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Neoplasias de la Mama , Euterpe , Humanos , Femenino , Euterpe/química , Células MCF-7 , Naranja de Acridina , Extractos Vegetales/farmacología , Antioxidantes/farmacologíaRESUMEN
Euterpe oleracea Mart. (açai) is a native palm from the Amazon region. There are various chemical constituents of açai with bioactive properties. This study aimed to evaluate the chemical composition and cytotoxic effects of açai seed extract on breast cancer cell line (MCF-7). Global Natural Products Social Molecular Networking (GNPS) was applied to identify chemical compounds present in açai seed extract. LC-MS/MS and molecular networking were employed to detect the phenolic compounds of açai. The antioxidant activity of açai seed extract was measured by DPPH assay. MCF-7 breast cancer cell line viability was evaluated by MTT assay. Cell death was evaluated by flow cytometry and time-lapse microscopy. Autophagy was evaluated by orange acridin immunofluorescence assay. Reactive oxygen species (ROS) production was evaluated by DAF assay. From the molecular networking, fifteen compounds were identified, mainly phenolic compounds. The açai seed extract showed cytotoxic effects against MCF-7, induced morphologic changes in the cell line by autophagy and increased the ROS production pathway. The present study suggests that açai seed extract has a high cytotoxic capacity and may induce autophagy by increasing ROS production in breast cancer. Apart from its antioxidant activity, flavonoids with high radical scavenging activity present in açai also generated NO (nitric oxide), contributing to its cytotoxic effect and autophagy induction.
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Neoplasias de la Mama/tratamiento farmacológico , Muerte Celular/efectos de los fármacos , Euterpe/química , Extractos Vegetales/farmacología , Especies Reactivas de Oxígeno/metabolismo , Semillas/química , Antioxidantes/química , Antioxidantes/farmacología , Autofagia/efectos de los fármacos , Línea Celular Tumoral , Cromatografía Liquida/métodos , Femenino , Flavonoides/química , Flavonoides/farmacología , Frutas/química , Humanos , Células MCF-7 , Fenoles/química , Fenoles/farmacología , Extractos Vegetales/química , Polifenoles/química , Polifenoles/farmacología , Espectrometría de Masas en Tándem/métodosRESUMEN
BACKGROUND: Zika virus (ZIKV) is a flavivirus associated with microcephaly and other fetal anormalities. However, evidence of asymptomatic ZIKV infection in pregnant women is still scarce. This study investigated the prevalence of Zika infection in asymptomatic pregnant women attending two public maternities in Maranhão state, Northeast Brazil. METHODS: A total of 196 women were recruited at the time of delivery by convenience sampling from two maternity clinics in São Luís, Maranhão, Brazil, between April 2017 and June 2018. Venous blood, umbilical cord blood and placental fragments from maternal and fetal sides were collected from each subject. ZIKV infection was determined by reverse transcription polymerase chain reaction (RT-qPCR) for ZIKV and by serology (IgM and IgG). Nonspecific laboratory profiles (TORCH screen) were obtained from medical records. RESULTS: The participants were mostly from São Luís and were of 19-35 years of age. They had 10-15 years of schooling and they were of mixed race, married, and Catholic. ZIKV was identified in three umbilical cord samples and in nine placental fragments. Mothers with positive ZIKV RT-qPCR were in the age group older than 19 years. Of the 196 women tested by ZIKV rapid test, 6 and 117 women were positive for anti-ZIKV IgM and anti-ZIKV IgG antibodies, respectively. Placental Immunohistochemistry study detected ZIKV in all samples positive by RT-PCR. The newborns did not show any morphological and/or psychomotor abnormalities at birth. CONCLUSIONS: Asymptomatic ZIKV infection is frequent, but it was not associated to morphological and/or psychomotor abnormalities in the newborns up to 6 months post-birth. Although pathological abnormalities were not observed at birth, we cannot rule out the long term impact of apparent asymptomatic congenital ZIKV infection.
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Infecciones Asintomáticas/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Infección por el Virus Zika/epidemiología , Virus Zika/aislamiento & purificación , Adolescente , Adulto , Anticuerpos Antivirales , Brasil/epidemiología , Virus Chikungunya , Virus del Dengue , Femenino , Humanos , Inmunohistoquímica , Placenta/virología , Embarazo , Complicaciones Infecciosas del Embarazo/virología , Adulto Joven , Infección por el Virus Zika/virologíaRESUMEN
BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death in Western civilizations. The type of fatty acid which makes up the diet is related to the cardiovascular morbimortality and the formation of atheromas. Populations with high consumption of oils and fats have a higher number of deaths from CVD. PURPOSE: In the present study, the objective was to comparatively analyze the microcirculatory effects of unrefined babassu oil with olive oil in microcirculation and liver of male hamsters of the species Mesocricetus auratus, checking the permeability to macromolecules after ischemia-reperfusion (I/R) without and with topical application of histamine 5 × 10-6 M. This is an experimental study, using as model the hamster's cheek pouch, which was prepared for intravital microscopy. The hamsters were divided into seven groups and orally treated for 14 days, twice a day (at 8 AM and 4 PM), orally received treatments in the following doses: unrefined babassu oil (BO) 0.02 mL/dose (group BO-2), 0.06 mL/dose (group BO-6), and 0.18 mL/dose (BO-18 group); extra virgin olive oil (OI) 0.02 mL/dose (group OI-2), 0.06 mL/dose (group OI-6), and 0.18 mL/dose (OI-18 group); and mineral oil (MO) 0.18 mL/dose (MO-18 group). The observations were made on the 15th day on the hamsters' cheek pouch; the increase of vascular permeability induced by I/R with and without histamine application was evaluated, and in the liver the biological material was collected aseptically then fixed in 10% buffered formalin. RESULTS: Microcirculatory analyses showed a significant reduction in the number of leaks after I/R with and without the topical use of histamine in animals treated with unrefined BO 0.06 mL/dose (BO-6) and 0.18 mL/dose (BO-18) compared to animals treated with OI. The BO group (p < 0.001) presented a dose-response relationship for decreasing leaks after I/R with and without topical use of histamine. Histological liver analyses showed no fat deposition changes in any of the treatment groups. Phytochemical analyses evidenced a chemical compound (C31H60NO8) in unrefined BO but not in OI. CONCLUSIONS: This experiment demonstrates the protective effect of unrefined BO on the microcirculatory system and its greater dose effect than that of OI. Finding a chemical compound (C31H60NO8) that is present in BO but not in OI opens the possibility of investigating whether this chemical compound was responsible for the protective effect on membrane permeability.
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BACKGROUND: Flavonoids from a variety of fruits, including açaí, have beneficial antioxidant activity in several diseases, including cancer. Breast cancer is the second most prevalent cancer among Brazilian women. Studies have shown the action of flavonoids on neoplastic cells, as well as on diabetes and neurodegenerative and cardiovascular diseases. OBJECTIVE: To analyze the relationship between the consumption of açaí and the presence of chronic diseases in women residing in the rural area of São Luís, Maranhão. METHODS: A convenience sample of 150 women residing in the Maracanã neighborhood in São Luís, Maranhão, was used; the collected data included sociodemographic characteristics, habits, sexual and reproductive history, consumption of açaí, and history of cancer and other chronic diseases. The sample was divided into women who consumed açaí at least once a week (cases) and women who did not consume açaí (controls). Statistical analysis was performed to assess the relationships between those variables and the consumption of açaí. RESULTS: A total of 141 women (94%) consumed açaí. Among these, 79.3% were aged between 20 and 50 years, 78.67% were farmers or housewives, 64.67% were Pardo (mixed race), 76.67% were nonsmokers, 70% were not receiving hormonal therapy, 40.67% had already undergone mammography, 28% had already undergone breast ultrasound, and 27.33% had a family history of cancer, with breast cancer being the second most prevalent cancer. There was a higher prevalence of hypertension among women who did not consume açaí than that among those who did; however, previous cancer, family history of cancer, heart disease, and diabetes were more prevalent among the consumers of açaí. There were no statistically significant relationships. CONCLUSION: Flavonoids are known to have a beneficial effect on some types of neoplastic cells and other diseases; therefore, larger studies are necessary to better evaluate the beneficial effects of consuming foods containing flavonoids on these diseases.
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Antioxidantes/administración & dosificación , Enfermedad Crónica/prevención & control , Euterpe/química , Flavonoides/administración & dosificación , Frutas/química , Neoplasias/prevención & control , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Brasil , Niño , Femenino , Humanos , Persona de Mediana Edad , Neoplasias/clasificación , Extractos Vegetales/administración & dosificación , Población Rural/estadística & datos numéricos , Adulto JovenRESUMEN
A cross-sectional population-based study using questionnaire and anthropometric data was conducted on 968 university students of São Luís, Brazil, from which 590 showed up for blood collection. In the statistical analysis the Student t-test, Mann-Whitney and chi-square tests were used. The prevalence of metabolic syndrome by the Joint Interim Statement (JIS) criteria was 20.5%, almost three times more prevalent in men (32.2%) than in women (13.5%) (P < 0.001). The prevalence of insulin resistance was 7.3% and the prevalence of low HDL-cholesterol was high (61.2%), both with no statistically significant differences by sex. Men showed a higher percentage of smoking, overweight, high blood pressure, high blood glucose and increased fasting hypertriglyceridemia. Women were more sedentary. University students of private institutions had higher prevalences of sedentary lifestyle, obesity, abdominal obesity, elevated triglycerides and metabolic syndrome than students from public institutions. High prevalences of metabolic syndrome, insulin resistance and other cardiovascular risk factors were found in this young population. This suggests that the burden of these diseases in the future will be increased.
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Enfermedades Cardiovasculares/epidemiología , Resistencia a la Insulina , Síndrome Metabólico/epidemiología , Adolescente , Adulto , Brasil , Estudios Transversales , Femenino , Humanos , Masculino , Obesidad , Prevalencia , Factores de Riesgo , Estudiantes , Universidades , Adulto JovenRESUMEN
Abstract A cross-sectional population-based study using questionnaire and anthropometric data was conducted on 968 university students of São Luís, Brazil, from which 590 showed up for blood collection. In the statistical analysis the Student t-test, Mann-Whitney and chi-square tests were used. The prevalence of metabolic syndrome by the Joint Interim Statement (JIS) criteria was 20.5%, almost three times more prevalent in men (32.2%) than in women (13.5%) (P < 0.001). The prevalence of insulin resistance was 7.3% and the prevalence of low HDL-cholesterol was high (61.2%), both with no statistically significant differences by sex. Men showed a higher percentage of smoking, overweight, high blood pressure, high blood glucose and increased fasting hypertriglyceridemia. Women were more sedentary. University students of private institutions had higher prevalences of sedentary lifestyle, obesity, abdominal obesity, elevated triglycerides and metabolic syndrome than students from public institutions. High prevalences of metabolic syndrome, insulin resistance and other cardiovascular risk factors were found in this young population. This suggests that the burden of these diseases in the future will be increased.
Resumo Estudo transversal de base populacional, usando questionários e medidas antropométricas, feito em 968 universitários de São Luís, dos quais 590 realizaram também coleta de sangue. Na análise estatística foram utilizados os testes t de Student, Mann-Whitney e qui-quadrado. A prevalência de síndrome metabólica pelo critério Joint Interim Statement (JIS) foi de 20,5%, sendo quase três vezes mais prevalente nos homens (32,2%) do que nas mulheres (13,5%) (P < 0,001). A prevalência de resistência insulínica foi de 7,3% e a de HDL-colesterol diminuído foi elevada (61,2%), ambas sem diferença estatisticamente significante por sexo. Os homens apresentaram maior percentual de tabagismo, sobrepeso, hipertensão arterial, glicemia em jejum aumentada e hipertrigliceridemia. As mulheres eram mais sedentárias. Os universitários de instituições privadas tiveram maiores prevalências de sedentarismo, obesidade, obesidade abdominal, triglicerídeos aumentados e síndrome metabólica do que os alunos de instituições públicas. Prevalências elevadas de síndrome metabólica, resistência insulínica e outros fatores de risco cardiovascular foram encontradas nesta população jovem. Isto sugere que a carga destas doenças será elevada no futuro.
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Humanos , Masculino , Femenino , Adolescente , Adulto , Adulto Joven , Resistencia a la Insulina , Enfermedades Cardiovasculares/epidemiología , Síndrome Metabólico/epidemiología , Estudiantes , Universidades , Brasil , Prevalencia , Estudios Transversales , Factores de Riesgo , ObesidadRESUMEN
ABSTRACT Introduction: Climacteric women are susceptible to a number of changes, among them osteoporosis. Osteoporosis is a disease characterized by low bone mass and susceptibility to fracture. Currently, this disease is a public health issue, being necessary to recognize its risk factors. Objectives: Identify risk factors related to osteoporosis in women attending Propis/Proex/UFMA, tracing a socio-demographic characterization and considering community lifestyles. Material and methods: This is a transversal retrospective clinical with a quantitative approach study conducted between March and June 2013 in São Luís (MA) with 107 women treated at the Programa de Práticas de Integralidade em Saúde (Propis - Integrality Health Practice Program). The study was approved by the University Hospital Ethics Committee of UFMA under opinion no. 362/07. Data were tabulated and analyzed in the epidemiological Epi-Info® software, version 3.4.1. Results: The brown color was predominant, consensual relationships proved to be a protective factor and low education was a risk factor. The average age of the group with menopause was 54.1 years and without menopause was 31.3 years (p < 0.0001). The average age of menopause was 43.7 years. The irregular menstrual cycle was a protective factor. The average number of pregnancies was 4.56 for the group with menopause and 2.45 for the group without menopause, with most births occurring normally (p < 0.0001). Smoking, physical inactivity and caffeine intake were risk factors, while the absence of alcoholism and of soda intake were protective factors for the disease. Conclusion: The patients followed the socioeconomic and demographic profile of Maranhão. Most had menarche and menopause in appropriate periods, showed no positive family history of osteoporosis, did not usually drink alcohol, were sedentary and the caffeine intake was high.
RESUMO Introdução: As mulheres no climatério estão suscetíveis a uma série de mudanças, entre elas a osteoporose. A osteoporose é uma doença caracterizada por uma baixa massa óssea e susceptibilidade à fratura. Atualmente, essa doença é um problema de saúde pública e é necessário reconhecer seus fatores de risco. Objetivos: Identificar os fatores de risco relacionados com a osteoporose em mulheres atendidas pelo Programa de Práticas de Integralidade em Saúde (Propis)/Proex/UFMA, traçar uma caracterização sociodemográfica e considerar o estilo de vida da comunidade. Material e métodos: Trata-se de um estudo transversal retrospectivo clínico com uma abordagem quantitativa, feito entre março e junho de 2013, em São Luís (MA), com 107 mulheres atendidas pelo Programa de Práticas de Integralidade em Saúde (Propis). O estudo foi aprovado pelo Comitê de Ética do Hospital Universitário da UFMA, sob parecer nº 362/07. Os dados foram tabulados e analisados com o software epidemiológico Epi-Info®, versão 3.4.1. Resultados: A etnia parda foi predominante, a união estável mostrou ser um fator protetor e a baixa escolaridade foi um fator de risco. A idade média do grupo com menopausa foi de 54,1 anos e a do sem menopausa de 31,3 anos (p < 0,0001). A idade média da menopausa foi de 43,7 anos. O ciclo menstrual irregular foi um fator protetor. O número médio de gestações foi de 4,56 para o grupo com menopausa e 2,45 para o grupo sem menopausa, com a maior parte dos partos normal (p < 0,0001). O tabagismo, a inatividade física e o consumo de cafeína foram fatores de risco, enquanto a ausência de alcoolismo e de ingestão de refrigerante foram fatores de proteção para a doença. Conclusão: Os pacientes seguiram o perfil socioeconômico e demográfico do Maranhão. A maior parte teve a menarca e a menopausa em períodos apropriados, não apresentava antecedentes familiares de osteoporose, não costumava ingerir bebida alcoólica, era sedentária e consumia uma elevada quantidade de cafeína.
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Humanos , Femenino , Adulto , Osteoporosis/epidemiología , Menopausia , Conductas Relacionadas con la Salud , Osteoporosis/prevención & control , Paridad , Atención Primaria de Salud , Densidad Ósea , Estudios Retrospectivos , Factores de Riesgo , Persona de Mediana EdadRESUMEN
Objetivos: avaliar os fatores de risco cardiovascular associados à dislipidemia em comunidades quilombolas do Maranhão, Brasil. Métodos: um estudo transversal foi realizado no período de fevereiro de 2010 a novembro de 2011 em 202 indivíduos pertencentes às comunidades quilombolas de Codó-MA. Avaliaram-se os fatores de risco associados à dislipidemia e síndrome metabólica (SM). Resultados: o estudo mostrou alta prevalência de dislipidemia (72,28%) e de hipertensão arterial (43,07%). Houve predomínio de hipertrigliceridemia isolada (38,61%) com valores de lipoproteína de alta densidade e lipoproteína de baixa densidade normais na maioria dos indivíduos. A prevalência de síndrome metabólica e o risco cardiovascular estimado foram baixos nesta população. Conclusão: houve grande prevalência de dislipidemia, à custa de triglicerídeos, e hipertensão; entretanto, a frequência de outros fatores de risco para eventos cardiovasculares foi baixa. Uma baixa prevalência de SM e de risco cardiovascular, segundo o escore de Framingham para doenças cardiovasculares, também foi identificada.
Objective: to evaluate the prevalence of cardiovascular risk factors associated with dyslipidemia in Quilombola communities in Maranhão, Brazil. Methods: a cross-sectional study was performed from February 2010 to November 2011. A total of 202 individuals belonging to the Quilombola communities in Codó, Maranhão were assessed. Risk factors associated with dyslipidemia and metabolic syndrome (MS) were evaluated. Results: the results showed a high prevalence of dyslipidemia (72.28%) and hypertension (43.07%). Isolated hypertriglyceridemia (38.61%) with normal levels of high-density lipoprotein cholesterol and low-density lipoprotein cholesterol was present in most individuals. Furthermore, the prevalence of MS and the estimated cardiovascular risks were low in this population. Conclusion: dyslipidemia, at the expense of triglycerides, and hypertension was highly prevalent. However, the frequency of other risk factors for cardiovascular events was low. A low prevalence of MS and cardiovascular risk according to the Framingham score for cardiovascular diseases was also identified.
Objetivos: evaluar los factores de riesgo cardiovascular asociados con dislipidemia en comunidades quilombolas de Maranhão, Brasil. Métodos: un estudio transversal se realizó entre febrero del 2010 hasta el noviembre del 2011 en 202 individuos pertenecientes a comunidades quilombolas de Codó-MA. Se evaluaron los factores de riesgo asociados con la dislipidemia y el síndrome metabólico (SM). Resultados: el estudio mostró una alta prevalencia de la dislipidemia (72,28%) y de la hipertensión (43,07%). Hipertrigliceridemia aislada (38,61%) con valores de lipoproteínas de alta densidad y lipoproteínas de baja densidad normales estuvieron presentes en la mayoría. La prevalencia del síndrome metabólico y riesgo cardiovascular estimado fue bajo en esta población. Conclusión: hubo una alta prevalencia de dislipidemia, a expensas de los triglicéridos e hipertensión, no obstante, la frecuencia de otros factores de riesgo de eventos cardiovasculares fue baja. Una baja prevalencia de SM y el riesgo cardiovascular según la puntuación de riesgo de Framingham para la enfermedad cardiovascular también se ha identificado.
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Humanos , Enfermedades Cardiovasculares , Población Negra , DislipidemiasRESUMEN
Este trabalho avalia o uso de álcool entre estudantes de Medicina da Universidade Federal do Maranhão (UFMA), São Luís, em 2010. Os estudantes responderam dois questionários autoaplicáveis: o primeiro continha informações gerais, e o segundo, o teste Audit, que rastreia consumo de risco. A pesquisa envolveu 337 estudantes, 54,8% do sexo masculino e 45,2% do sexo feminino. Duzentos e dezessete (64,2%) usavam bebidas alcoólicas. A situação considerada mais propícia para beber foram as festas de faculdade. A maioria dos etilistas (55,8%) encontrou-se na Zona I pelo escore do Audit (baixo risco para consumo de álcool); 38,2% na Zona II (médio risco); 4,6% na Zona III (alto risco); e 1,4% na Zona IV (altíssimo risco). Houve maior consumo de álcool entre os estudantes de períodos mais adiantados e entre aqueles que não residiam com os pais, com valores de p estatisticamente significantes. É necessário, portanto, orientar o estudante de Medicina sobre os riscos do consumo de álcool de forma nociva e as consequências que este hábito pode trazer para sua profissão.
This study aims to evaluate alcohol consumption among medical students at the Federal University of Maranhão (UFMA), São Luís, Brazil, in 2010. Students completed two self-reported questionnaires: the first containing general information to be collected; and the second an AUDIT test, tracking the risks of their consumption. The research involved 337 students: 54.8% male and 45.2% female. Two hundred and seventeen (64.2%) reported consuming alcohol. The situations considered most suitable for drinking were college parties. Most of the drinkers (55.8%) fell within Zone I according to the AUDIT score (low-risk alcohol consumption); 38.2% were in Zone II (medium risk); 4.6% in Zone III (high risk); and 1,4% in Zone IV (very high risk). It was found that alcohol consumption was higher among students who were further advanced in their course and among those who did not live with their parents, who showed statistically significant p values. Medical students should therefore be educated on the detrimental risks of alcohol consumption and the consequences that these may entail for their profession.