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1.
Article | IMSEAR | ID: sea-218982

ABSTRACT

Introduction: Aji-No-Moto (MSG), the wonder flavoring agent, has been reportedly overused in all packed food products and the cuisines being served in restaurants. This salt effect almost all the organs of the body but the evidences regarding its ill effects are very limited. Thus, no guidelines are there for the safe limits of Aji-No-Moto use. In current study we planned to analyses the histopathological effects of Aji-No-Moto on kidney. Methods: The study was conducted on 18 inbred adult albino rats of either sex. The rats of control group (C) received only standard diet with dis?lled water, low dose test group (T1) rats received 0.5mg/kg of MSG dissolved in dis?lled water and high dose test group (T2) rats received 1.5mg/kg of MSG dissolved in dis?lled water per orally for 28 days. A?er the experimental period, the rats were sacrificed to dissect out the renal ?ssue which was later subjected to histological processing and ?ssue sec?oning. Observa?ons: The kidney ?ssue sec?ons of the control group (C) revealed normal renal architecture consis?ng of cor?cal labyrinth and medulla. The cor?cal labyrinth consisted of glomeruli, PCT and DCT whereas the medulla consisted of the ascending and descending limbs of loop of henle and collec?ng ducts. On the other hand, renal sec?ons of low dose group (T1) showed focal shrinkage of renal glomerulus and widening of the Bowman’s space. Furthermore, these changes were more pronounced in high dose group (T2) along with hypercellularity of glomeruli, dilata?on, hyperaemia and conges?on in the intertubular cor?cal blood vessels and mononuclear cell infiltrate. Conclusion: Aji-No-Moto is the most widely used flavoring agent whose minimal dose for use has to be evaluated. The current study was planned to access the minimal low dose limit of MSG for use. The results of aforemen?oned study revealed that even small dose of 0.5mg/kg/day is capable of producing histopathological effects on kidney.

2.
Rev. med. Rosario ; 85(2): 72-76, mayo-ago. 2019. ilus
Article in Spanish | LILACS | ID: biblio-1053263

ABSTRACT

Las enfermedades de la moto neurona inferior constituyen un grupo heterogéneo de entidades con pronósticos diferentes. El signo radiológico "ojos de serpiente" hace referencia a la hiperintensidad bilateral en el asta anterior de la médula espinal en los cortes axiales de las imágenes por resonancia magnética, generalmente asociada a afecciones como infartos espinales, amiotrofia espondilótica, enfermedad de Hirayama y esclerosis lateral amiotrófica. Se ha descripto recientemente un reducido número de casos de enfermedad de moto neurona inferior asociada a "ojos de serpiente" con características clínicas y pronóstico distintivos. Presentamos dos casos de enfermedad de moto neurona inferior asociada al signo "ojos de serpiente" en pacientes jóvenes. El curso clínico fue progresivo con períodos prolongados de estabilidad clínica y ausencia de compromiso de moto neurona superior durante la evolución. Los pacientes presentaron debilidad segmentaria y asimétrica de miembros superiores con predominio distal en el primer caso y proximal en el segundo. Los casos presentados se corresponden en gran parte con lo comunicado en la literatura, dando apoyo a la existencia de una nueva entidad con pronóstico relativamente benigno denominada enfermedad de moto neurona inferior esporádica con signo de ojos de serpiente en las imágenes por resonancia magnética y cuya identificación debiera obviar tratamientos innecesarios (AU)


Lower motor neuron diseases are a heterogeneous group of entities with different prognosis. The "snake eyes" sign refers to bilateral hyper intensity of the anterior horns on axial magnetic resonance imaging of the spinal cord. It has been associated with ischemia, cervical spondylosis, Hirayama disease, and amyotrophic lateral sclerosis. Recently, a small number of cases of lower motor neuron disease associated with the "snake eyes" sign have been described as having distinctive clinical manifestations and prognosis. Two young patients with "snake eyes" sign associated with lower motor neuron disease had a progressive initial course followed by a stabilization of symptoms without involvement of upper motor neuron. They presented with asymmetric segmental arm weakness with distal predominance in the first a case and proximal predominance in the second. These cases match with those reported in the literature giving support to lower motor neuron disease with "snake eyes" as a pathological entity with a relatively good prognosis. This diagnosis should avoid unnecessary treatments (AU)


Subject(s)
Humans , Male , Female , Adult , Magnetic Resonance Spectroscopy , Motor Neuron Disease/diagnostic imaging , Spinal Cord Diseases/diagnostic imaging , Muscular Atrophy, Spinal , Diagnosis, Differential , Amyotrophic Lateral Sclerosis
3.
Rev. Subj. (Impr.) ; 19(1): 64-76, jan.-abr. 2019.
Article in Portuguese | LILACS, INDEXPSI | ID: biblio-1041622

ABSTRACT

O objetivo deste artigo é problematizar a informalidade no trabalho do mototaxista como um dos mecanismos de precarização do trabalho nos dias atuais. Parte-se do princípio de que a reorganização contemporânea do trabalho, ocasionada pelo avanço do capitalismo, tem levado à introdução de novas formas de exploração do trabalhador e de precarização do trabalho, às vezes, sem que se aperceba. Foi desenvolvida uma pesquisa qualitativa, com uso de técnica de observação direta e realização de entrevista com roteiro semiestruturado, realizadas no ambiente de trabalho dos mototaxistas. Para tratamento dos dados, utilizou-se a análise de conteúdo. Os resultados apontaram diversas dificuldades enfrentadas por esses trabalhadores no dia a dia de trabalho. Foi salientado pelos entrevistados as longas horas de trabalho, a instabilidade frente à atividade e o risco recorrente de se envolverem em acidentes de trânsito. Contudo alguns afirmaram que preferem esse tipo de trabalho, sem vínculo empregatício com a empresa ou o patrão, porque se sentem mais livres e com maior autonomia. Concluiu-se que o trabalho do mototaxista, enquanto um trabalho precário e informal, possui múltiplas facetas. Pelo olhar deles mesmos, trata-se de um trabalho ao qual se recorre, frequentemente, como última alternativa diante do desemprego, com pouca segurança e proteção social, no entanto que traz uma sensação de liberdade e autonomia maior do que o trabalho formal, amparado pelas leis trabalhistas.


The article aims to problematize the informality in the job of the mototaxi driver as one of the mechanisms of work precarization in the present days. It is assumed that the contemporary reorganization of labor, brought about by the advance of capitalism, has led to the introduction of new forms of exploitation of the worker and precariousness of work, sometimes without realizing it. A qualitative research was developed, using a direct observation technique and an interview with a semi-structured script carried out in the working environment of mototaxis. For the data treatment, the content analysis was used. The results pointed out several difficulties faced by these workers in their day to day work. The interviewees stressed the long working hours, the instability in relation to the activity and the recurrent risk of being involved in traffic accidents. However, some have stated that they prefer this type of work, without an employment relationship with the company or the boss, because they feel freer and with greater autonomy. It was concluded that the work of the mototaxi driver, as precarious and informal work, has multiple facets. By their own eyes, it is a job that is often used as a last alternative to unemployment, with little security and social protection, but which brings a sense of freedom and autonomy greater than formal work, supported labor laws.


El objetivo de este trabajo es problematizar la informalidad en el trabajo de moto-taxista como uno de los mecanismos de precarización del trabajo en los días actuales. Partimos del principio de que la reorganización contemporánea del trabajo, causada por el avance del capitalismo, llevó a la introducción de nuevas formas de exploración del trabajo, a veces, sin que se note. Se desarrolló una investigación cualitativa, con uso de técnicas de observación directa y realización de entrevista con un plan semi-estructurado, realizadas en el ambiente de trabajo de los moto-taxis. Los datos fueron tratados por el análisis de contenido. Los resultados indicaron muchas dificultades enfrentadas por estos trabajadores en el día a día de trabajo. Los entrevistados resaltaron las largas horas de trabajo, la inestabilidad ante la actividad y el riesgo recurrente de involucrarse en accidentes de tránsito. Sin embargo, algunos afirmaron preferir este tipo de trabajo, sin vínculo con la empresa o el jefe, porque se sienten más libres y con mayor autonomía. Concluimos que el trabajo de moto-taxis, aunque precario e informal, posee múltiples facetas. Por la mirada de ellos mismos, se trata de un trabajo a lo cual se recurre, frecuentemente, como última alternativa ante el desempleo, con poca seguridad y protección social, que trae, sin embargo, una sensación de libertad y mayor autonomía que el trabajo formal, amparado por leyes del trabajo.


L'objectif de cet article est attirer l´attention sur l'informalité dans le travail du conducteur de taxi-moto, et son rôle comme un des mécanismes de précarisation du travail actuellement. On suppose que la réorganisation contemporaine du travail, provoquée par le progrès du capitalisme, a causé des nouvelles formes d'exploitation du travailleur, bien comme la précarité du travail, parfois, on ne se rend pas compte. Une recherche qualitative a été développée en utilisant une technique d'observation directe et aussi un entretien avec un scénario semi-structuré. La recherche a été réalisée dans l'environnement de travail des conducteurs de taxi-moto. Pour le traitement des données, l'analyse du contenu a été utilisée. Les résultats ont mis en évidence plusieurs difficultés rencontrées par ces travailleurs dans leur travail quotidien. Les travailleurs interrogés ont souligné les longues heures de travail, l'instabilité inhérente à l'activité et le risque fréquent d´accidents de circulation. Cependant, certains conducteurs de taxi-moto ont préféré travailer sans relation de travail avec une entreprise ou avec un chef d'entreprise, car ils se sentent plus libres et jouissent d'une plus grande autonomie. On a pu conclure que le travail du conducteur du taxi-moto, en tant que travail précaire et informel, présente de multiples aspects. C'est à leurs yeux un travail souvent utilisé comme dernière alternative au chômage, avec peu de sécurité et de protection sociale. Néanmoins, c´est un travail qui apporte un plus grand sentiment de liberté et d'autonomie quand comparé au travail formel, soutenu par les lois du travail.


Subject(s)
Occupational Risks , Work , Motorcycles , Informal Sector , Occupational Groups
4.
Medicina (B.Aires) ; 78(3): 158-162, jun. 2018. ilus, tab
Article in Spanish | LILACS | ID: biblio-954971

ABSTRACT

A nivel mundial, los accidentes de tránsito aportan aproximadamente 1.25 millones de muertes anuales; es una de las principales causas de muerte en personas jóvenes y la primera entre los 15 y 29 años de edad. La tasa de accidentes aumentó en la última década, posiblemente debido al incremento del parque automotor y del uso de motocicletas. Se realizó un estudio retrospectivo descriptivo sobre los casos atendidos en el Hospital Carlos G. Durand, Buenos Aires (CABA), Argentina, desde enero de 2013 hasta diciembre de 2015, con el objetivo de representar el costo médico que estos generan en nuestro Hospital. De un total de 4368 pacientes atendidos en guardia, a causa de accidentes de tránsito, el 67% (2926 pacientes) fue provocado por motocicletas, de estos, el 18% requirió internación. Hubo predominio de varones y de lesiones en miembros inferiores. Las internaciones variaron entre 5 y 150 días, con 2.1 cirugías promedio por paciente. El gasto total del tratamiento fue de 16 767 037$, lo que en 2014 representaban unos 17 936 US$ por paciente. Estos resultados reflejan parcialmente el costo de dichos accidentes, ya que no se tiene en cuenta otros parámetros como la caída de días laborales; es por esto que se debe generar conciencia y crear políticas de prevención y educación vial más rigurosas, necesarias para poder evitar los accidentes que incrementan el gasto en afecciones evitables.


Traffic accidents cause 1.25 million deaths per year worldwide, being one of the leading causes of death in young people, and the first cause between the ages of 15 - 29. There has been an increase in accidents in the last 10 years, one of the reasons for this is the increase in the sales of motorcycles and its use. We present a retrospective study about the patients who received attention at Carlos G. Durand Hospital, (CABA, Buenos Aires , Argentina) from January 2013 to December of 2015, with the intention of showing the medical and economic impact this accidents cause. Of a total of 4368 incoming patients assisted, due to traffic accidents, 67% (2926) were the result of motorcycle crashes; 18% of them required hospitalization. Males, and lower limbs lesions were predominant. Hospitalizations varied between 5 and 150 days, with 2.1 average surgeries per patient. The total cost was 16 767 037$, and in 2014 it represented 17 936 US$ per patient. These results show only partially the impact these accidents produce, because there are factors (like missing working days) that were unaccounted for. This is why it is necessary to generate awareness and develop more rigorous road safety and prevention policies, necessary to avoid accidents that increase spending on preventable conditions.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Motorcycles , Accidents, Traffic/economics , Health Care Costs/statistics & numerical data , Argentina , Accidents, Traffic/statistics & numerical data , Retrospective Studies , Hospitals, Public/economics , Hospitals, Public/statistics & numerical data
5.
Rev. colomb. ortop. traumatol ; 32(3): 167-177, 2018. ilus.
Article in Spanish | LILACS, COLNAL | ID: biblio-1373445

ABSTRACT

Introducción Las lesiones vasculares asociadas con fracturas por los accidentes de motocicleta son de alta energía y representan un desafío para los servicios de traumatología. El objetivo fue determinar el tipo de lesiones vasculares asociadas con accidentes de motocicleta, su tratamiento e implicaciones. Materiales y métodos Estudio retrospectivo descriptivo, en el cual se seleccionaron pacientes que tuvieron accidentes de motocicleta y solicitaron interconsulta al Servicio de Cirugía Vascular por sospecha de lesión en extremidades superiores o inferiores, en la Clínica Medical Proinfo de Bogotá, entre enero de 2015 y agosto de 2016. Se analizaron variables demográficas del tipo de lesión ortopédica, tipo de lesión vascular, arteria lesionada, tratamiento, indicación y complicaciones de la arteriografía, amputación y mortalidad. Resultados De los 81 pacientes, 32 presentaron lesión vascular mayor (39%), 21 (25%) se trataron con puente en injerto autológo, 5 por métodos intravasculares (6,1%), 7 requirieron amputación mayor por el traumatismo (8,6%) y hubo mortalidad en 3 pacientes (3,7%). Se encontró relación entre la lesión arterial y la amputación del miembro (p=0,02), el riesgo de amputación por la existencia de lesión vascular fue cinco veces más alto, comparado con los pacientes que no presentaron lesión vascular (OR: 6,6; IC95%: 1,7-25,3). Discusión Las lesiones vasculares asociadas con traumatismo por accidente de motocicleta corren un riesgo más alto de amputación mayor; el uso de arteriografía no mostró complicaciones asociadas ni retrasó el diagnóstico de los pacientes. El tratamiento integral del paciente es muy. importante para disminuir la morbimortalidad. Nivel de evidencia clínica Nivel IV.


Background Given the increase in motor vehicles in Bogota city in recent years, caused by lack of effective means of transportation and adequate roads; associated with recklessness of motorcyclists, a new type of patient has emerged, all members of trauma response must be coordinated to save the patient's life and injured limb. Motorcycle accidents are high energy traumas that in most cases affect limbs and acute vascular injuries that lead to amputation or late complications are frequent. Early diagnostic arteriography is very important to detect complex lesions and allows us a therapeutic planning. The aim of the study is to determine the type of vascular injuries associated with motorcycle accidents and their treatment. Materials and methods We performed a retrospective descriptive study, analyzing the patients who had motorcycle accidents. Variables were analyzed: Age, sex, type of orthopedic lesion, type of associated vascular lesion, lesioned artery, surgical or endovascular management, need for fasciotomies, indication and complications of arteriography, amputation and mortality at 30 days. Results A total of 81 patients, with 32 patients with major vascular injury (39%), 21 patients (25%) with a graft-graft, 5 patients by methods endovascular (6%), 7 patients required major amputation due to trauma (8.6%), mortality in 3 patients (3.7%). Discussion Early detection and specialized management of vascular injuries associated with motorcycles accidents is key for limb salvage. The incidence of amputation in spite of serious injuries is low. The integral management of the patient is very important to reduce morbidity and mortality. Level of evidence IV.


Subject(s)
Humans , Accidents, Traffic , Wounds and Injuries , Open Fracture Reduction
6.
Archiv. med. fam. gen. (En línea) ; 12(1): 13-18, mayo 2015. graf
Article in Spanish | LILACS | ID: lil-776108

ABSTRACT

Se realizó un estudio descriptivo, observacional y transversal para intentar demostrar el impacto físico y psicológico que las secuelas de incidentes de motos generan en el involucrado directamente y en su contexto socio familiar, y finalmente en la comunidad de San Nicolás donde se producen estos hechos traumáticos. Con metodología cuantitativa se analizaron historias clínicas y a través de un análisis cualitativo de entrevistas realizadas al paciente o familiares convivientes de internados en HIGA San Felipe de San Nicolás por incidentes de tránsito en los que se hallaba involucrada una moto. Al final del estudio, a pesar de las dificultades para la obtención de la información, podemos decir que al igual que en la bibliografía consultada este impacto negativo se siente en lo individual y en lo colectivo. Palabras Clave: impacto físico y psicológico, moto, contexto socio familiar.


A descriptive, observational and cross-sectional study was carried out to try to prove the physical and psychological impact of the aftermath of incidents generated in the motorcycle directly involved in family socio, and finally in the community of San Nicolas where these traumatic events occur . Quantitative methodology with case histories and through a qualitative analysis of interviews with the patient or family contacts of inmates in HIGA San Felipe St. Nicholas traffic incidents in which a motorcycle was involved were analyzed. At the end of the study, despite the difficulties in obtaining the information, we can say that as in the literature consulted this negative impact is felt individually and collectively. Key words: physical and psychological impact, motorcycle, social and family context.


Subject(s)
Humans , Adult , Young Adult , Accidents, Traffic , Accident Consequences , Statistics on Sequelae and Disability , Psychosocial Impact , Accidental Falls , Nuclear Family
7.
Rev. bras. crescimento desenvolv. hum ; 22(1): 41-46, 2012. tab
Article in English | LILACS | ID: lil-647179

ABSTRACT

O objetivo é verificar as dificuldades motoras e da aprendizagem em escolares com baixo desempenho escolar. Participaram da pesquisa 19 escolares, sendo oito meninos e onze meninas, com média de idade de 10,3 (± 1,20) anos de uma escola estadual, do município de São José/SC-BR. A seleção dos participantes ocorreu por meio da indicação dos professores, de alunos que apresentavam histórico de baixo desempenho escolar durante o semestre. Foram utilizados dois instrumentos de medida: a Movement Assessment Batery for Children e o Teste de Desempenho Escolar. Aproximadamente 20 por cento das crianças apresentaram indicativo de dificuldades motoras e apenas uma criança não apresentou dificuldades de aprendizagem. Um número significante de crianças teve o indicativo de dificuldades de aprendizagem e problemas na coordenação motora. Sugere-se a realização de pesquisas que venham a explorar tanto a identificação de dificuldades desenvolvimentais, quanto programas de estimulação visando favorecer o bem estar, a qualidade de vida e a saúde de crianças com dificuldades de aprendizagem e motoras.


Subject(s)
Humans , Male , Female , Child , Developmental Disabilities , Learning Disabilities , Motor Skills Disorders , Psychomotor Performance , Students , Underachievement , Child Welfare , Psychological Tests , Quality of Life
8.
Rev. Univ. Ind. Santander, Salud ; 41(2): 142-148, abr.-ago. 2009. tab, graf
Article in Spanish | LILACS | ID: lil-548896

ABSTRACT

Introducción: Las lesiones maxilofaciales son una condición frecuente en diferentes países, sin embargo, están asociadas a diversas causas. Metodología: Un estudio descriptivo fue realizado de Enero de 2001 a Diciembre de 2006 en tres hospitales y una institución de Pasto, Nariño, Colombia. 701 pacientes consecutivos del “Hospital San Pedro”, “Hospital Departamental de Nariño”, “Hospital Infantil Los Ángeles”, y el Instituto de Medicina Legal y Ciencias Forenses Seccional Nariño y Putumayo fueron evaluados. Variables como año, género, distribución anatómica de la fractura, se incluyeron. Análisis descriptivos fueron usados para determinar porcentajes e intervalos de confianza. Resultados: Las causas más comunes fueron violencia, con 350 (49,9%), accidentes en motos con 104 (14,8%), autos con 93 (13,3 %), y caídas con 66 (9,4%). Existió un incremento substancial de violencia en los años 2003 a 2004. Los niños de 0 a 6 años presentaron más caídas, mientras los de 15 a 24 años se asociaron con violencia, al igual que accidentes en motos y automóviles. La violencia fue relacionada con fracturas de huesos propios de la nariz, caídas con naso-orbito-etmoidal, y accidentes en motos y automóviles con politraumatismo y fracturas panfaciales. Conclusiones: Debido a que la violencia, accidentes en motos y automóviles son las principales causas de lesiones maxilofaciales en jóvenes, las políticas públicas deben ser dirigidas a ellos.


Introduction: Maxillofacial injuries are a frequent condition in different countries; however, they are associated to different causes. Methodology: A descriptive study was performed from January 2001 to December 2006 at three hospitals and one institution from Pasto, Nariño, Colombia. 701 consecutive patients at “Los Angeles Hospital”, “San Pedro Hospital”, “Departamental Universitario Hospital” and Departamental de Medicina Legal y Ciencias Forenses de Nariño – Putumayo Institute were evaluated. Variables such as year, gender, age, anatomical distribution of fractures were included. Descriptive analyses were used to determine percentages and confidence interval values. Results: The most common causes were violence, which accounted for 350 (49.9%). Motorcycle accidents in 104 (14.8%), car crashes in 93 (13.3 %), and falls in 66 (9.4%) cases. There was a substantial increase of violence as a cause in 2003 to 2004. 0 to 6 year-old children were related to falls, whilst 15 to 24 year-old youngsters were related to violence, as well as motorcycle and car accidents. Violence led to nasal fractures, falls to nasal-orbital-ethmoid injuries, and motorcycle and car accidents to politraumatism and panfacial fractures. Conclusions: Since violence, motorcycle, and car accidents were the major causes of maxillofacial injuries in youth, the public policies should be addressed to those.


Subject(s)
Humans , Wounds and Injuries , Bone and Bones
9.
Journal of Environment and Health ; (12)1992.
Article in Chinese | WPRIM | ID: wpr-544819

ABSTRACT

Objective To select the optimum condition for the determination of formaldehyde in the car and to understand the formaldehyde pollution situation,dynamic change law and the influence factors.Methods The national standard method,acetyl acetone spectrophotometer,was used to determine formaldehyde.The investigated cars were the ones which left the factory for one month,three months,six months and one year.The sampling time,rate of flow and coloration time were determined.The influence of temperature and ventilation on the formaldehyde content in the car was analyzed.Results The formaldehyde content in the car was influenced by the temperature,ventilation,date of production and the type of the car.The optimum conditions for the determination of formaldehyde in the car were as follows,10 min of sampling time,0.3 L/min of sampling flow rate and 3 min of coloration time.Conclusion Ventilation is an effective measure to reduce the formaldehyde content in the car.Higher temperature is good for the release of formaldehyde.The formaldehyde content in the car will reach the standard limit in one year after left factory.

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