Could scalp pain be a type of unclassified headache? / A dor no couro cabeludo poderia ser um tipo de dor de cabeça não classificada?

The scalp is the structure that covers the skull. It is commonly affected by painful processes resulting from infestations, infectious or inflammatory diseases. This pain located in the scalp does not have well-defined clinical characteristics and is not yet included in the ICHD-3 diagnostic criteria. The authors suggest including this pain in the next classification of headaches as a headache attributed to a scalp disorder.

O couro cabeludo é a estrutura que cobre o crânio. É comumente acometida por processos dolorosos decorrentes de infestações, doenças infecciosas ou inflamatórias. Essa dor localizada no couro cabeludo não possui características clínicas bem definidas e ainda não está incluída nos critérios diagnósticos da ICHD-3. Os autores sugerem incluir esta dor na próxima classificação de dores de cabeça como dor de cabeça atribuída a um distúrbio do couro cabeludo.

Development, physicochemical evaluation, and in vivo permeation studies of topical formulations containing 0.1% tacrolimus

Abstract The objective of this paper was to develop and evaluate two semi-solid pharmaceutical forms containing 0.1% tacrolimus: cream (CRT01) and gel (GLT01). For the evaluation of physicochemical stability, at times 0, 30, 60 and 90 days, at 23°C and at 40°C, High Performance Liquid Chromatography coupled with a Diode Array Detector (HPLC-DAD) was employed. This method was developed and validated for tacrolimus quantification. The occlusivity test and skin permeation assay were also performed, using an animal model (Wistar rats), and the CRT01 and GLT01 were compared to the 0.1% tacrolimus ointment (PFU01) obtained from the University Pharmacy, Federal University of Rio de Janeiro, Brazil. CRT01 and GLT01 presented a homogeneous aspect and consistency adequate for topical products, along with sensory characteristics above PFU01. They also presented adequate physicochemical stability for 90 days and a lower occlusive effect than PFU01 (p<0.05). CRT01 showed greater affinity for the skin when compared to PFU01 and GLT01, with low systemic absorption. The CRT01 semi-solid formulation was considered the most adequate one to treat patients with atopic dermatitis or other dermatologic inflammatory diseases, promoting rational use of tacrolimus

Consumption of benzylpenicillin as a syphilis control indicator

Abstract Syphilis is a disease with compulsory and mandatory notification to the Notifiable Diseases Information System (SINAN), with benzathine benzylpenicillin being the treatment of choice. The aim of the study was to compare the consumption of benzylpenicillin benzathine, from the dispensation, between the health regions of a capital in the southern region of the country, according to the georeferencing of notified cases of syphilis. This is a descriptive, cross-sectional, retrospective study of the use of benzylpenicillin benzathine and of reported cases of syphilis. Data on syphilis cases were obtained from notifications made in SINAN, and drug consumption data were obtained from the Municipal Health Department computerized system for Drug Dispensing from January 1st, 2019 to December 31st, 2019. Notifications and drug consumption were georeferenced according to 8 health regions. From the compilation of data, the rates of cases and consumption in relation to the population of each region were calculated. A total of 3188 notifications and a total of 35191 vials of benzathine benzylpenicillin were analyzed. The ratio of vials by SINAN notifications showed that each patient took 11 vials of the drug, which is a higher value if we consider that the complete treatment is 2 to 6 vials per case.

Design and evaluation of dental pastes Containing anti-inflammatory drugs

Abstract Periodontitis is an oral disease associated with inflammation and pain with swollen and bleeding gums. In the present study, dental pastes containing NSAIDs, namely, diclofenac sodium and nimesulide (1 % w/w) were prepared to treat periodontitis. Dental pastes of diclofenac sodium and nimesulide (1 % w/w) were prepared with/without mucoadhesive hydrocolloid polymers such as sodium carboxy methyl cellulose (NaCMC), hydroxyl ethyl cellulose (HEC) and methyl cellulose (MC) by conventional trituration method. The pH, drug content, viscosity, tube spreadability and tube extrudability of these prepared dental pastes were measured. These dental pastes of diclofenac sodium and nimesulide (1 % w/w) were characterized by FTIR analyses for drug-excipient compatibility. The in vitro drug releases from these dental pastes in 6.4 pH phosphate buffer solution displayed sustained release over longer period and the drug release rate was found to be decreased when the concentration of mucoadhesive polymer was increased. These dental pastes displayed good adhesion to the oral mucosa revealing more retention time in mouth when tested for ex vivo mucoadhesion using bovine cheek pouch. The stability study results reveal that the DC3 and NC3 dental paste formulations were found stable enough over a longer period in different storage conditions. The present study revealed that the prepared mucoadhesive dental pastes of diclofenac sodium and nimesulide (1 % w/w) had good adhesion with the oral mucosa to maintain consistent release of drugs over prolonged time.

Anti-hyperlipidemic and anti-diabetic evaluation of ethanolic leaf extract of Catharanthus roseus alone and in combination therapy

The use of plants in disease treatment is cost effective and relatively safe. This study was designed to investigate anti-hyperlipidemic and anti-diabetic activity of ethanolic leaf extract of Catharanthus roseus alone and in combination therapy in hyperlipidemic & diabetic mice. Eight groups comprising five mice each were used. Group A was hyperlipidemic control, group B, C, D received atorvastatin (20 mg/kg), leaf extract (200 mg/kg) and leaf extract in combination with atorvastatin (200 mg/kg and 20 mg/kg) orally for 15 days. Group E was diabetic control. Group F, G, H received sitagliptin (40 mg/kg), leaf extract (200 mg/kg) and extract in combination with sitagliptin (200 mg/kg and 40 mg/kg) orally for 7 days. Blood cholesterol levels were measured at 1st, 5th, 10th and 15th day and fasting blood sugar levels were measured at 2, 12, 24, 72 and 168 hours during treatment. One-way ANOVA with tukey- kramer multiple comparison test was used. The chemical characterization of ethanolic extract of Catharanthus roseus leaves showed presence of alkaloids, saponins, tannins and flavonoids. Ethanolic extract of Catharanthus roseus has significant anti-hyperlipidemic & anti-diabetic effects (p<0.05, p<0.01) when compared with control but had not cause significantly increase in anti-hyperlipidemic effects of atorvastatin. While significantly increased the antidiabetic effect of sitagliptin (p<0.05)

História da obesidade na classificação internacional de doenças (CID): de 1900 a 2018 / History of obesity in the international classification of diseases (ICD): 1900 to 2018

O presente artigo teve como objetivo descrever o histórico da inserção da condição clínica denominada atualmente de "obesidade" nas onze revisões da Classificação Internacional de Doenças (CID), publicadas pela Organização Mundial da Saúde (OMS), entre os anos 1900 e 2018. Para tanto, buscou-se pela palavra-chave "obesity" nos documentos, realizando, posteriormente, uma descrição e uma análise da presença, modo de inserção e as mudanças ocorridas ao longo do tempo. Os resultados demonstraram que a condição já foi e continua sendo inserida como sintoma, morbidade, coREVSmorbidade, causa de mortalidade e/ou doença. Concluiu-se que há uma grande inconsistência lógica nos princípios que regem a classificação.

This article aimed at describing the history of insertion of the clinical condition currently referred to as "obesity" in the eleven revisions of the International Classification of Diseases (ICD) published by the World Health Organization (WHO) between 1900 and 2018. For this purpose, a search for the keyword obesity was performed in the documents, with subsequent description and analysis of the presence, mode of insertion, and changes occurring over time. The results demonstrated that the condition has been and continues to be inserted as symptom, morbidity, comorbidity, cause of mortality and/or disease. It can be concluded that there is a massive logical inconsistency in the principles that govern the classification.

Carl von Rokitansky, el Linneo de la anatomía patológica / Carl von Rokitansky, the Linné of pathological anatomy

Resumen Carl von Rokitansky fue una de las figuras más importantes en la anatomía patológica y el responsable, en parte, del renacimiento de Viena como centro de la medicina a mediados del siglo XIX. Nació en la actual Hradec Králové, estudió medicina en Praga y Viena y se graduó en 1828. Tuvo gran influencia de los estudios de anatomía, embriología y patología de Andral, Lobstein y Meckel. En la escuela de Viena fue asistente de anatomía patológica de Johann Wagner y se convirtió en profesor de anatomía patológica, donde permaneció hasta cuatro años antes de su muerte. Rokitansky hizo énfasis en correlacionar la sintomatología del enfermo con los cambios post mortem. Es posible que haya tenido acceso a entre 1500 y 1800 cadáveres al año para que pudiera realizar 30 000 necropsias; además, revisó varios miles más de autopsias. En Handbuch der Pathologischen Anatomie, publicado entre 1842 y 1846, realizó numerosas descripciones: de la neumonía lobular y lobular, endocarditis, enfermedades de las arterias, quistes en varias vísceras, diversas neoplasias y de la atrofia aguda amarilla del hígado. Con su brillante labor de patología macroscópica, Rokitansky estableció la clasificación nosológica de las enfermedades, por lo cual Virchow lo llamó “el Linneo de la anatomía patológica”.

Abstract Carl von Rokitansky was one of the most important figures in pathological anatomy, and was largely responsible for the resurgence of Vienna as the great medical center of the world in the mid-19th century. He was born in current Hradec Králové, studied medicine in Prague and Vienna and was graduated in 1828. He was greatly influenced by the anatomy, embryology and pathology studies of Andral, Lobstein and Meckel. At the Vienna School, he was Johann Wagner pathological anatomy assistant and became a pathology professor, where he remained until four years before his death. Rokitansky emphasized the importance of correlating patient symptoms with postmortem changes. It is possible that he had access to between 1,500 and 1,800 cadavers annually to be able to perform 30,000 necropsies; in addition, he reviewed several thousand more autopsies. In Handbuch der pathologischen Anatomie, published between 1842 and 1846, he made numerous descriptions: lobar and lobular pneumonia, endocarditis, diseases of the arteries, cysts in several viscera, various neoplasms and acute yellow atrophy of the liver. With his brilliant work on gross pathology, Rokitansky established the nosological classification of diseases, for which Virchow named him “the Linné of pathological anatomy”.

Usando a imunologia de sistemas para entender os mecanismos moleculares de doenças e vacinas / Using systems immunology to understand the molecular mechanisms of diseases and vaccines

Nas últimas décadas, dados relacionados com a saúde humana, desde informações clínicas e epidemiológicas até imagens médicas e experimentos ômicos, foram gerados e acumulados em uma quantidade sem precedentes na história. Um campo novo de pesquisa chamado "Imunologia de Sistemas" emergiu para tentar integrar, analisar, interpretar e predizer os mecanismos moleculares de doenças e vacinas. Esta tese mostra diversas aplicações da Imunologia de Sistemas no estudo de arboviroses, vacina da gripe, câncer, tuberculose, pneumonia, artrite, dentre outros. Também mostra o desenvolvimento de ferramentas computacionais amigáveis que permitem com que qualquer cientista, sem conhecimento prévio de bioinformática, possa realizar análises de Imunologia de Sistemas. Os achados das análises forneceram novas hipóteses e insights que, ao serem testados e validados experimentalmente, melhoram nosso entendimento sobre os processos imunológicos por trás da vacinação e de doenças humanas

Síndrome de Tolosa Hunt / Tolosa-Hunt syndrome

RESUMEN El síndrome de Tolosa-Hunt es una entidad poco frecuente cuya etiopatogenia y mecanismos fisiopatológicos se mantienen controversiales. La cefalea asociada a parálisis de uno o más pares craneales, así como diplopía, estrabismo y ptosis palpebral causan un gran temor en el paciente que la padece. Su diagnóstico es por exclusión. Con el objetivo de describir y actualizar el conocimiento sobre esta enfermedad se presenta el cuadro de una paciente que acudió a consulta por cefalea marcada y dolor retroocular. Los hallazgos clínicos y la resonancia magnética confirman el diagnóstico del síndrome de Tolosa Hunt (AU).

ABSTRACT The Tolosa-Hunt syndrome is a few frequent entity whose etiopathogeny and physio-pathological mechanisms are still controversial. The headache associated to the paralysis of one or more cranial paired nerves, and also diplopia, strabismus, and palpebral ptosis cause a great fear in patients suffering it. Its diagnosis is by exclusion. With the objective of describing and up-dating the knowledge on this disease, it is presented the history of a patient who assisted the consultation because of remarked headache and retro-ocular pain. The clinical findings and magnetic resonance confirm the diagnosis of Tolosa-Hunt syndrome (AU).

Esquizofrenia paranoide. Un acercamiento a su estudio a propósito de un caso / Paranoid schizophrenia. An approach to its study on the purpose of a case

RESUMEN La esquizofrenia es una de las enfermedades más invalidantes de los seres humanos, conocida como el «cáncer de la psiquiatría¼. Se impone como un gran reto social debido a su incidencia, su potencial en cronicidad y severidad así como las consecuencias que implica para la familia y la sociedad en general. La alta prevalencia de la enfermedad, de 1/100 habitantes, independientemente de las características sociales o económicas de los diferentes países, hace de esta un factor de gran impacto por su gran repercusión humana, económica y social, pues afecta al ser humano en la etapa más productiva de la vida. En el 75 % de los casos los primeros síntomas de la enfermedad aparecen entre los 16 y 25 años de edad. Por el grado de incapacidad que produce se afectan los estudios, la vida social y laboral. En este trabajo, se muestra a través del estudio de un caso ingresado en el Hospital Psiquiátrico “Antonio Guiteras Holmes”, de Matanzas, las principales afectaciones de esta enfermedad en las esferas afectiva, cognitiva y conductual (AU).

ABSTRACT The schizophrenia is one of the most invaliding diseases of the human beings, known as “the cancer of Psychiatrics.” It is a great social challenge due to its incidence, its potential in chronicity and severity, and also the consequences it implies for the family and society in general. The high prevalence of this disease, 1/100 inhabitants, regardless of the social and economic characteristics of the different countries, makes it a factor of great impact owing its social, economic and human repercussion because it affects the human being during the most productive stage of his life. In 75 % of the cases, the first disease’s symptoms appear between the ages of 16 and 25 years. Because of the disability level it produces, the social and professional life and the studies are affected. In this work, through the study of a case admitted in the Psychiatric Hospital “Antonio Guiteras Holmes”, of Matanzas, the main burdens of this disease in the affective, cognitive and behavioural spheres are shown (AU).

Sarcoma de células claras del pie. Presentación de un caso / Clear cell sarcoma of the foot. Case presentation

RESUMEN El sarcoma de células claras fue descrito por primera vez por Franz M. Enzinger en 1965. Está íntimamente asociado a tendones y aponeurosis, excepcionalmente compromete la epidermis. Afecta fundamentalmente a pacientes jóvenes y se caracteriza por múltiples recurrencias locales y metástasis tardías. Se presenta un paciente de 22 años de edad, masculino que fue sometido a tratamiento quirúrgico radical (amputación transmetatarseana del 1er y 2do rayo). Los estudios anatomopatológicos confirmaron el diagnóstico de un sarcoma de células claras. El paciente se encuentra libre de la enfermedad después de 6 años de operado e incorporado a su vida social (AU).

ABSTRACT The clear cell sarcoma was firstly described by Franz M. Enzinger in 1965. It is intimately associated to tendons and aponeurosis, exceptionally compromising the epidermis. It mainly affects young patients and is characterized by multiple local recurrences and late metastases. We present a male patient, aged 22 years, who underwent a radical surgical treatment (transmetatarsal amputation of the 1st and 2nd rays). The anatomic-pathological studies confirmed the diagnosis of clear cell sarcoma. 6 years after surgery, the patients is free of the disease and reincorporated to his social life (AU).

Enfermedad relacionada con IgG4 a propósito de dos casos / Disease related to IgG4. Apropos of two cases

RESUMEN La enfermedad relacionada con IgG4 (ER-IgG4), es una enfermedad autoinmune multisistémica caracterizada por lesiones fibroesclerosantes inflamatorias formadoras de masas o pseudotumores, concentraciones elevadas de IgG4 séricas e infiltración tisular extensa por células plasmáticas IgG4 positivas. Incluye numerosas entidades que previamente se consideraban órgano-específicas. Puede afectar prácticamente a cualquier órgano, siendo los más afectados páncreas, glándulas salivales, glándulas lacrimales, ganglios linfáticos, retroperitoneo y riñones. El diagnóstico se realiza mediante una combinación de hallazgos clínicos, serológicos, imagenológicos e histopatológicos. Tiene pronóstico reservado pero con un diagnóstico precoz se logra el control y en ocasiones la regresión de la enfermedad, aunque tiende a presentar recaídas. Es una entidad infradiagnosticada debido en parte, a que fue caracterizada recientemente. Se presentan dos casos que forman parte del espectro que abarca esta entidad, la tiroiditis de Riedel y la fibrosis retroperitoneal, que una vez diagnosticados respondieron inicialmente a la terapéutica con altas dosis de corticoides (AU).

ABSTRACT The disease related to IgG4 (ER-IgG4 in Spanish) is a multi-systemic, autoimmune disease characterized by inflammatory fibro-sclerotizing lesions forming masses or pseudo tumors, high concentrations of serum IgG4 and extensive tissue infiltrations by IgG4-positive plasma cells. It includes several entities previously considered organ-specific ones. It can affect almost any organ, being pancreas, salivary glands, lacrimal glands, lymphatic ganglion, retroperineum and kidneys the most affected ones. The diagnosis is made through combining clinical, serologic, imaging and histopathological findings. It has a reserved prognosis but with an early diagnosis its control is reached, and occasionally also the disease’s remission, although it tends to have relapses. It is an underdiagnosed disease, partially due to its recent characterization. We present two cases entering the range covered by this disease, the Riedel’s thyroiditis and retroperitoneal fibrosis, both initially answering to therapy with high doses of corticoids after diagnosis (AU).

Aspectos de interés sobre la etiopatogenia de la dermatitis atópica / Interesting aspects about the etiopathogenesis of atopic dermatitis

La dermatitis atópica es una enfermedad inflamatoria crónica y su etiopatogénesis es multifactorial. La diversidad de factores de riesgo reportados en la bibliografía, evidencia la complejidad de las investigaciones con estos fines, y la interrelación entre ellos ofrece un problema para la orientación precisa en cada caso, al verse efectos que se superponen. El objetivo fue ofrecer una revisión actualizada sobre la etiopatogenia y fisiopatología de la dermatitis atópica que contribuya al incremento y actualización de la información sobre este tema. Se realizó una revisión en artículos de la base de datos PubMed y Scielo principalmente de los últimos 5 años y se sistematizan los resultados para de esta forma contribuir a la superación de los profesionales en la atención primaria de salud (AU).

The atopic dermatitis (DA by its acronym in Spanish) is a chronic inflammatory disease and its etiopathogenesis is multifactorial. The diversity of risk factors described in the bibliography evidences the complicatedness of the research with these aims and the interrelation among them offers a problem for the precise approach in each case, given the overlapped effects found. The aim is to give an up-dated review on atopic dermatitis etiopathogenesis and physiopathology helping to increase and up-date information on this topic. A review was carried out in articles appeared mainly in PubMed and Scielo databases during the last five years, and the results were systematized to contribute to the professional growth of health professionals working in the primary health care (AU).

Drug discovery and computational strategies in the multitarget drugs era

The pharmaceutical industry is increasingly joining chemoinformatics in the search for the development of new drugs to be used in the treatment of diseases. These computational studies have the advantage of being less expensive and optimize the study time, and thus the interest in this area is increasing. Among the techniques used is the development of multitarget directed ligands (MTDLs), which has become an ascending technique, mainly due to the improvement in the quality of treatment involving several drugs. Multitarget therapy is more effective than traditional drug therapy that emphasizes maximum selectivity for a single target. In this review a multitarget drug survey was carried out as a promising strategy in several important diseases: neglected diseases, neurodegenerative diseases, AIDS, and cancer. In addition, we discuss Computer-Aided Drug Design (CADD) techniques as a tool in the projection of multitarget compounds against these diseases.

Caracterização bioquímica e funcional da proteína XadA3 de Xylella fastidiosa / Biochemistry and functional characterization of Xylella fastidiosa XadA3 adhesin

Gram-negativas e é utilizado por diversos patógenos para colonizar seus hospedeiros, sendo o primeiro passo do processo de desenvolvimento do biolfilme. Uma variedade de apêndices celulares e proteínas está envolvida na adesão bacteriana, tais como pili, fimbrias, adesinas fimbriais e afimbriais. O fitopatógeno Xylella fastidiosa, agente causal de importantes doenças como a doença de Pierce de videiras, a clorose variegada dos citros e a síndrome do rápido declínio de oliveiras, possui em sua superfície várias dessas estruturas que são potencialmente responsáveis pela colonização eficiente de insetos-vetores e plantas hospedeiras. Entre as adesinas afimbriais codificadas no genoma dessa bactéria, três XadA (XadA1, Hsf/XadA2 e XadA3) são classificadas como autotransportadores triméricos. Dados da literatura sugerem que XadA1 e XadA2 são importantes para a formação do biofilme, porém a função de XadA3 ainda não havia sido investigada. Nesse trabalho, tivemos como objetivo caracterizar bioquímica e funcionalmente a proteína XadA3 e obter informações adicionais sobre o papel desempenhado por XadA1 e XadA2 na adesão e virulência de X. fastidiosa. Utilizando imunodetecção com um anticorpo policlonal anti-XadA3 por nós obtido, demonstramos que essa proteína localiza-se na superfície bacteriana e medeia a adesão intercelular. A caracterização dos fenótipos de mutantes de deleção de cada um dos genes das adesinas XadA revelou que o mutante ΔxadA3 tem reduzida capacidade de agregação celular e formação de biofilme quando comparado tanto aos mutantes ΔxadA1 e ΔxadA2 como à cepa selvagem Temecula. A deleção dos genes xadA afeta marginalmente o perfil de expressão gênica global avaliado através de RNAseq das cepas mutantes comparativamente à cepa selvagem, porém destaca-se, nas cepas mutantes, o aumento nos níveis dos transcritos de lipases/esterases. Já foi descrito que essas enzimas parecem atuar na degradação do tecido vegetal associada aos sintomas da doença de Pierce de videiras. A deleção de xadA3 resulta em um fenótipo de hipervirulência em videiras, mas também de deficiência de transmissão pelo inseto-vetor. O conjunto dos resultados obtidos nesse trabalho evidenciam o importante papel desempenhado pelas adesinas XadAs, particularmente XadA3, na adesão intercelular, no desenvolvimento do biofilme e na virulência de X. fastidiosa

Adhesion is a widely conserved mechanism of virulence among Gram-negative bacteria that is used by several pathogens to colonize their hosts, being the first step in biolfilm development. A variety of appendages and proteins are involved in bacterial adhesion, such as pili, fimbriae, fimbrial and afimbrials adhesins. The phytopathogen Xylella fastidiosa, causal agent of important diseases such as Pierce's disease of grapevines, citrus variegated chlorosis and olive quick decline syndrome, harbours on its surface several of these structures that are potentially responsible for efficient colonization of insect vectors and plant hosts. Among the afimbrial adhesins encoded in the genome of this bacterium, three XadAs (XadA1, Hsf/XadA2 and XadA3) are classified as trimeric autotransporters. Data from the literature suggest that XadA1 and XadA2 are important for biofilm formation, but XadA3 function has not been yet investigated. In this work, we aimed to biochemically and functionally characterize the XadA3 protein and gather additional information about the role played by XadA1 and XadA2 in X. fastidiosa adhesion and virulence. Using immunodetection with a polyclonal anti-XadA3 antibody, we have demonstrated that this protein localizes to the bacterial surface and mediates intercellular adhesion. Phenotypic characterization of the deletion mutants of XadA adhesins encoded genes revealed that the ΔxadA3 mutant has reduced cell aggregation capacity and biofilm formation when compared to both ΔxadA1 and ΔxadA2 mutants as well as to Temecula wild type strain. Deletion of the xadA genes marginally affects the global gene expression profile assessed by RNA-seq of the mutant strains compared to the wild-type strain, eventhough an increase in lipase/esterase transcripts levels was observed in the mutant strains. It has been reported that these enzymes appear to participate in the degradation of plant tissue that is associated with symptoms of Pierce's disease of grapevines. The deletion of xadA3 results in a phenotype of hypervirulence in grapevines but also of deficiency in insect-vector transmission. The results obtained in this work evidenced the important role played by XadAs adhesins, particularly XadA3, in X. fastidiosa intercellular adhesion, biofilm development and virulence

Condições de saúde de trabalhadores de academias da cidade de Pelotas-RS: um estudo de base populacional / Health conditions of Fitness Centers workers of Pelotas-RS: a population-based study

Foi realizado na cidade de Pelotas/RS um censo com trabalhadores de Educação Física atuantes em academias de ginásticas com o objetivo de descrever as características de saúde dessa população. O estudo observacional entrevistou 497 trabalhadores obtendo informações referentes a questões econômicas, sociodemográficas, comportamentais (nível de atividade física, tabagismo e ingestão de álcool) e relacionadas à saúde como sintomas musculoesqueléticos, problemas de voz e transtornos psiquiátricos menores. A quase totalidade dos entrevistados foi classificada como ativos, 1,2% eram fumantes e mais da metade dos homens e 45% das mulheres relataram ingestão exagerada de álcool. Quanto à saúde vocal, todos os trabalhadores foram classificados como tendo saúde excelente; 7,6% possuíam transtornos psiquiátricos menores e os segmentos corporais mais relatados com dor ou desconforto no último ano foram a coluna lombar, os joelhos e pescoço. O diagnóstico de saúde desses trabalhadores mostrou elevada prevalência de atividade física e baixas frequências de tabagismo, problemas de voz e transtornos psiquiátricos menores Entretanto, é necessário estratégias de mudanças em relação ao consumo excessivo de álcool e cuidados com a coluna lombar e joelhos.

It was held in the city of Pelotas/RS a census with Physical Education workers in gyms in order to describe their health characteristics. The observational study interviewed 497 workers obtaining information related to economic, demographic, behavioral (physical activity, smoking and alcohol intake) and health-related as musculoskeletal symptoms, voice problems and psychiatric disorders. Almost all of them were classified as physically active, 1.2% were smokers and more than half of men and 45% of women reported excessive alcohol intake. All workers were classified as having excellent vocal health, 7.6% had psychiatric disorders and the body segments most reported with pain or discomfort in the last year were the lumbar spine, knees and neck. The health results showed high prevalence of physical activity and low frequencies of smoking, voice problems and psychiatric disorders. However, strategies to change excessive alcohol consumption and care to lumbar spine and knees are necessary.

Aptidão física, exercícios físicos e doenças osteoarticulares em idosos / Physical fitness, physical exercise and osteoarticular diseases in older adults

O exercício físico regular auxilia na melhora da aptidão física e saúde do idoso, existindo dúvidas se ele compensa os efeitos prejudiciais das doenças osteoarticulares em participantes de programas de promoção de saúde. Objetivou-se avaliar a aptidão física de idosos participantes de programas de atenção à saúde considerando a prática de exercício físico regular e a presença de doenças osteoarticulares. Este estudo transversal constituiu-se de 891 idosos participantes em programas de exercício físico e de atividades educacionais/culturais que foram divididos em quatro grupos, conforme a prática de exercício físico e a presença de doenças osteoarticulares. Os dados foram coletados a partir da aplicação da ficha diagnóstica (características sociodemográficas e presença de doenças osteoarticulares), da avaliação das medidas antropométricas (massa corporal e estatura) e da aptidão física (bateria de testes para idosos - American Alliance for Health, Physical Education, Recreation and Dance). As análises estatísticas foram por meio dos testes Kruskall Wallis, Mann Whitney e Qui-Quadrado, p<0,05. Os idosos com doenças osteoarticulares praticantes de exercício físico tiveram melhor aptidão física do que os com a doença e não praticantes e os sem doenças osteoarticulares praticantes de exercício físico tiveram melhor aptidão física do que os sem doença e não praticantes. A coordenação, agilidade/equilíbrio dinâmico e resistência de força apresentaram diferenças signifi cantes entre os grupos, onde o grupo praticante de exercício físico apresentou melhores escores. Conclui-se que a prática de exercício físico pode atenuar os déficits funcionais resultantes das doenças osteoarticulares em idosos que participam de programas de promoção de saúde.

Physical exercise improves physical fitness and older adults? health conditions, there is doubts whether this can compensate the harmful effects of that participate in health promotion programs with osteoarticular diseases. The objective was to evaluate the physical fitness of older adults participating in community groups considering the practice of regular exercise and the presence of osteoarticular diseases. It is a cross-sectional study in which 891 elderly participants in exercise programs and educational/cultural activities of public institutions were recruited. They were divided into four groups according to physical exercise and the presence of osteoarticular diseases. A research tool identified sociodemographic characteristics, and presence of osteoarticular diseases (osteoarthritis, rheumatoid arthritis and osteoporosis). Anthropometric measurements (weight, height, waist and hip) and physical fitness (test battery - American Alliance for Health, Physical Education, Recreation and Dance) were applied. Kruskal Wallis, Mann Whitney and chi-square tests were used, p <0.05. Older adults who presented osteoarticular diseases and practiced exercise had better physical fitness than those with similar diseases but not exercise practitioners and the older adults without osteoarticular diseases and practiced exercise had better physical fitness than those without diseases but not exercise practitioners. The coordination, agility/dynamic balance and strength resistance showed significant differences among the groups, where the group who practiced physical exercise had better scores. This study indicates that physical exercise can reduce the functional deficits resulting from osteoarticular diseases of elderly that participate in health promotion programs.

Teratomas congénitos en el HospitalUniversitario San Ignacio, serie de casos / Congenital teratomas at the Hospital Universitario San Ignacio, case series

Los tumores en niños tienen menor incidencia que en los adultos. Los tumores en fetos y en recién nacidos son aún más raros. Se reporta una serie de tres tumores germinales,uno en un recién nacido vivo, uno en un feto mortinato y el tercero presente en las membranas ovulares. Se revisa la información disponible sobre los tumores en este grupo de edad...

Tumor incidence in children is lower than in adults. In fetuses and newborns it is even rarer. We report a series of three cases of germ cell tumors; the first one present in anewborn child, the second one in a stillborn, and a third tumor present in placenta membranes. We also present the results of a review of the literature of similar cases of tumors...