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BACKGROUND: Metabolic syndrome (MetS) is a disorder associated with an increased risk for the development of diabetes mellitus and its complications. Lower isometric handgrip strength (HGS) is associated with an increased risk of cardiometabolic diseases. However, the association between HGS and arterial stiffness parameters, which are considered the predictors of morbidity and mortality in individuals with MetS, is not well defined. OBJECTIVE: To determine the association between HGS and HGS asymmetry on components of vascular function in adults with MetS. METHODS: We measured handgrip strength normalized to bodyweight (HGS/kg), HGS asymmetry, body composition, blood glucose, lipid profile, blood pressure, pulse wave velocity (PWV), reflection coefficient (RC), augmentation index @75 bpm (AIx@75) and peripheral vascular resistance (PVR) in 55 adults with a diagnosis of MetS between 25 and 54 years old. RESULTS: Mean age was 43.1 ± 7.0 years, 56.3% were females. HGS/kg was negatively correlated with AIx@75 (r = -0.440), p < 0.05, but these associations were not significant after adjusting for age and sex. However, when interaction effects between sex, HGS/kg and age were examined, we observed an inverse relationship between HGS/kg and AIx@75 in the older adults in the sample, whereas in the younger adults, a weak direct association was found. We also found a significant association between HGS asymmetry and PVR (beta = 30, 95% CI = 7.02; 54.2; p <0.012). CONCLUSIONS: Our findings suggest that in people with MetS, maintaining muscle strength may have an increasingly important role in older age in the attenuation of age-related increases in AIx@75-a marker of vascular stiffness-and that a higher HGS asymmetry could be associated with a greater vascular resistance.

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RESUMEN Objetivo Determinar los diagnósticos más frecuentes de los pacientes atendidos en el servicio de consulta externa de medicina general de la Universidad Santo Tomás (USTA), seccional Bucaramanga, entre 2015 y 2017. Método Estudio descriptivo retrospectivo de los registros diarios de pacientes atendidos en el servicio médico con un N=13 892 pacientes -estudiantes, administrativos, docentes, egresados y División de Educación Abierta y a Distancia (DUAD)-. Se excluyeron 5 907 registros para un n=7 985 datos de exploración, correspondientes a pacientes que hicieron uso exclusivamente del servicio de consulta médica. Resultados 5 808 (73%) de las consultas fueron realizadas por mujeres y 2 177 (27%) hombres; jóvenes entre 19 y 26 años (60,9%), estudiantes de pregrado (71,8%), de odontología (29,6%) y derecho (26,5%), atendidos por enfermedades del aparato respiratorio (16,4%), con afectaciones más frecuentes a adolescentes (15,4%) y jóvenes (17,2%). La rinofaringitis aguda fue el principal diagnóstico CIE-10. Los jóvenes consultaron por diarrea y gastroenteritis de presunto origen infeccioso (6,7%); los adultos (5,7%) y docentes (6,1%), por cervicalgia, y el personal administrativo, por infección viral no especificada (5,7%). Conclusiones La población atendida en consulta médica de la USTA entre 2015 y 2017 fueron principalmente mujeres y jóvenes entre 19 a 26 años. Las enfermedades transmisibles como las enfermedades del aparato respiratorio fueron más frecuentes que las enfermedades crónicas no transmisibles, principalmente la rinofaringitis aguda, enfermedad de alta transmisibilidad en comunidad. Las mujeres, adolescentes y estudiantes de pregrado, fueron atendidos en consulta por consejo y asesoramiento sobre la anticoncepción, lo que coincide con la Encuesta Nacional De Demografía y Salud.

ABSTRACT Objective To determine the most frequent diagnoses of the patients treated in primary medical care services of the Santo Tomás University (USTA, by its initials in Spanish), Bucaramanga section, between 2015 and 2017. Method A retrospective descriptive study of the daily records of patients treated in primary medical care services with an N=13 892 patients -students, administrative workers, professors, graduates, and Open and at Distance Education Division (DUAD, by its initials in Spanish)-. 5 907 records were excluded for a n=7 985 scan data corresponding to patients who used the medical consultation service exclusively. Results 5 808 (73%) of the consultations were conducted by women and 2 177 (27%) by men; young people between 19 and 26 years (60.9%), undergraduate students (71.8%), in dentistry (29.6%) and law (26.5%), people treated for respiratory diseases (16.4%), affected adolescents (15.4%) and young people (17.2%) more frequently. Acute rhinopharyngitis was the main diagnosis ICD-10. Young people consulted for diarrhea and gastroenteritis of suspected infectious origin (6.7%); adults (5.7%) and professors (6.1%), for neck pain, and administrative workers, for unspecified viral infection (5.7%). Conclusions The population who attended medical consultation of the Santo Tomás University in Bucaramanga throughout 2015-2017 were mainly women and young people between 19 and 26 years. Communicable diseases such as respiratory diseases were more frequent than chronic noncommunicable diseases, mainly acute rhinopharyngitis, a disease of high transmissibility in the community. Women, adolescents, and undergraduate students were treated in consultation for contraceptive counseling, which coincides with the National Demography and Health Survey.

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Introducción: El ejercicio físico, es comúnmente utilizado como tratamiento primario o coadyuvante de terapia farmacológica, presentando resultados prometedores en la reducción del 30%-40% de padecer cáncer de seno. Objetivo: Determinar los beneficios del entrenamiento en fuerza resistencia sobre la calidad de vida en mujeres diagnosticadas con cáncer de seno, mediante una revisión sistemática de la literatura. Metodología: Revisión sistemática de la literatura acorde con los lineamientos descritos en la de-claración PRISMA y el Manual Cochrane para la conducción de Revisiones Sistemáticas de Intervenciones versión 5.1.0. La búsqueda sistemática se realizó entre los años 1990 y 2018. Resultados: Todos los estudios evaluados incluyeron población con cáncer de seno y evaluaron la calidad de vida mediante diferentes protocolos. Conclusión: El entrenamiento de fuerza resistencia favorece el estado de salud, parámetros psicológicos, síntomas de dolor, funcionalidad física, funcionalidad y disfrute sexual, fatiga, estado de ánimo, salud emocional, salud cognitiva, composición corporal y capacidad física.

Introduction: Physical exercise is commonly used as primary treatment or adjunct to pharmaco-logical therapy, showing promising results in reducing breast cancer by 30% -40%. The aim on this study was to determine the benefits of resistance training on the quality of life in women diagnosed with breast cancer, through a systematic review of the literature. Methodology: Systematic review of the literature according to the guidelines described in the PRISMA statement and the Cochrane Manual for conducting Systematic Reviews of Interventions version 5.1.0. The systematic search was carried out between the years 1990 and 2018. Results: All the evaluated studies included a population with breast cancer and evaluated the quality of life using different protocols. Conclusion: Strength resistance training favors health status, psychological parameters, pain symp-toms, physical functionality, sexual functionality and enjoyment, fatigue, mood, emotional health, cognitive health, body composition and physical capacity.

Introdução: O exercício físico é comumente usado como tratamento primário ou coadjuvante da terapia farmacológica, apresentando resultados promissores na redução do câncer de mama em 30% -40%. Objetivo: Verificar os benefícios do treinamento resistido na qualidade de vida de mulheres com diagnóstico de câncer de mama, por meio de uma revisão sistemática da literatura. Metodologia: Revisão sistemática da literatura de acordo com as diretrizes descritas na declaração PRISMA e no Manual Cochrane para a realização de Revisões Sistemáticas de Intervenções versão 5.1.0. A busca sistemática foi realizada entre os anos de 1990 e 2018. Resultados: Todos os estudos avaliados incluíram uma população com câncer de mama e avaliaram a qualidade de vida por meio de diferentes protocolos. Conclusão: O treinamento de força e resistência favorece o estado de saúde, parâmetros psicológicos, sintomas de dor, funcionalidade física, funcionalidade e prazer sexual, fadiga, humor, saúde emocional, saúde cognitiva, composição corporal e capacidade física.

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Small ruminant brucellosis is caused by the Gram negative cocci-bacillus Brucella (B.) melitensis, the most virulent Brucella species for humans. In goats and sheep, middle to late-term gestation abortion, stillbirths and the delivery of weak infected offspring are the characteristic clinical signs of the disease. Vaccination with the currently available Rev. 1 vaccine is the best option to prevent and control the disease, although it is far from ideal. In this study, we investigate the safety of the B. melitensis 16MΔvjbR strain during a 15-month period beginning at vaccination of young goats, impregnation, delivery and lactation. Forty, 4 to 6 months old, healthy female crossbreed goats were randomly divided into four groups (n = 10) and immunized subcutaneously with a single vaccine dose containing 1x109 CFU of B. melitensis 16MΔvjbR delivered in alginate microcapsules or non-encapsulated. Controls received empty capsules or the commercially available Rev.1 vaccine. Seven months post-vaccination, when animals were sexually mature, all goats were naturally bred using brucellosis-free males, and allowed to carry pregnancies to term. Blood samples to assess the humoral immune response were collected throughout the study. At two months post-delivery, all dams and their offspring were euthanized and a necropsy was performed to collect samples for bacteriology and histology. Interestingly, none of the animals that received the vaccine candidate regardless of the formulation exhibited any clinical signs associated with vaccination nor shed the vaccine strain through saliva, vagina or the milk. Gross and histopathologic changes in all nannies and offspring were unremarkable with no evidence of tissue colonization or vertical transmission to fetuses. Altogether, these data demonstrate that vaccination with the mutant strain 16MΔvjbR is safe for use in the non-pregnant primary host.

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Brucellosis is a zoonosis of nearly worldwide distribution. The disease is considered to be endemic in most of the developing countries with a substantial impact on both human and animal health as well as on the economy. The aim of this scoping review is to provide an overview of the brucellosis status in Colombia and the factors associated with its persistence, to highlight the strengths and gaps of the adopted countermeasures and to supply evidence to policy-makers on the best approaches to mitigate the disease burden. Due to the presence of brucellosis in several susceptible production livestock systems scattered throughout the country, a plan for its control, prevention and eradication was established almost 20 years ago. However, despite extensive efforts, brucellosis prevalence has fluctuated over the years without any trend of decreasing. The restricted budget allocated for brucellosis control is a limiting factor for the success of the program. For instance, the absence of indemnities for farmers results in infected animals remaining on farms which potentially increases the risk of disease spread. Likewise, disease surveillance is restricted to Brucella abortus and excludes other Brucella species of importance, such as B. melitensis and B. suis. The countermeasures are mostly focused on cattle and only a few actions are in place for the management of brucellosis in other livestock species. In humans, cases of brucellosis are annually diagnosed, although the disease remains highly underreported. High impact educational and training programs are required to address the disease in a comprehensive manner, including vulnerable groups, such as traditional smallholders and low-productivity regions, as well as other stakeholders, such as healthcare and veterinary authorities. Important financial investments based on sustained cooperation between governmental institutions, industry, and farmers are important for developing affordable and effective strategies to control the disease.