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1.
Univ. salud ; 22(3): 203-212, set.-dic. 2020. tab, graf
Article in Spanish | LILACS, COLNAL | ID: biblio-1139841

ABSTRACT

Resumen Introducción: México es de los principales países que enfrenta una problemática nutricional provocada por un déficit o exceso de nutrientes, que ocasiona desnutrición o sobrepeso en su población. Objetivo: Identificar los hábitos alimenticios entre tres distintos estratos sociales y compararlos con el perfil nutricional en un comedor social que brinda desayuno y comida en la Ciudad de Tepic, Nayarit. Materiales y métodos: Se realizaron encuestas en los diferentes estratos sociales que correspondieron a un recordatorio de un día de desayuno y comida con sus respectivos refrigerios y bebidas. Resultados: Se encontró consumos de proteína que excedían la ingesta recomendada diaria, bajo consumo de fibra dietética (asociado con la baja ingesta de frutas y verduras) y alta incidencia en consumo de bebidas carbonatadas. Además, la mayor ingesta calórica total fue en el estrato socioeconómico alto (atribuido a su mayor poder adquisitivo), seguido del comedor social; sin embargo, en ningún estrato, ni el comedor social se encontró una dieta balanceada. Conclusiones: El poder adquisitivo de los distintos estratos socioeconómicos no fue el principal factor que limita una adecuada alimentación, si no la falta de información y malos hábitos alimenticios de la población, debido a la pérdida de cultura alimentaria.


Abstract Introduction: Mexico is among the main countries that faces nutritional problems caused by a deficit or excess of nutrients, which is causing malnutrition or overweight in its population. Objective: To identify the eating habits of people belonging to three different socioeconomic strata and compare them to nutritional profiles of a community restaurant in the City of Tepic, Nayarit. Materials and methods: The participants were surveyed about what they ate for breakfast and lunch the day before. Results: Protein consumption was found to exceed the recommended daily intake. Also, there was a low ingestion of dietary fiber (associated with low intake of fruits and vegetables) and a high incidence of carbonated drink consumption. Finally, the largest total caloric intake was recorded in people from the highest SS (attributed to their higher income), followed by those who eat at the community restaurant. However, none of the participants followed a balanced diet. Conclusions: The purchasing power of people belonging to the different socioeconomic strata is not the main factor that limits a balanced diet, since additional factors are the lack of information and poor nutritional habits of the Mexican population due to the loss of their food culture.


Subject(s)
Feeding Behavior , Social Class , Nutritional Sciences
2.
CienciaUAT ; 14(2): 6-20, ene.-jun. 2020. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1124380

ABSTRACT

Resumen La vegetación ribereña constituye un elemento clave para el mantenimiento de los ecosistemas fluviales, en especial, en aquellos que se encuentran circundados por zonas urbanas. El objetivo del presente trabajo fue evaluar la variación espacial de la riqueza, la composición y la estructura de la vegetación ribereña en un tramo del río Santa Catarina sobre dos municipios de la Zona Metropolitana de Monterrey. Para el análisis de la vegetación, se establecieron transectos de muestreo, en un tramo de 15.65 km. El estrato alto (plantas arbustivas y arbóreas), se analizó mediante un modelo de ordenación Bray-Curtis y una gráfica de dominancia-diversidad. Para el estrato bajo (plantas herbáceas), se utilizó el coeficiente de similitud de Jaccard. En el estrato alto, se registraron 16 familias pertenecientes a 25 géneros y 28 especies. Las especies con mayor número de individuos fueron Salix nigra, Leucaena leucocephala, Ricinus communis y Parkinsonia aculeata. La composición de la vegetación tiene una similitud de intermedia a alta, ya que los grupos variaron con valores de 60 % a 71.53 %. En el estrato bajo, se registraron 25 familias, 53 géneros y 60 especies, con una similitud de baja a intermedia, debido a que los primeros tres grupos variaron entre 23 % a 47 %. Las especies que se reportaron con mayor distribución en el estrato bajo, fueron Cyperus involucratus y Phragmites australis en 7 sitios cada una, Eragrostis mexicana, Heliantus annuus, Melinis repens, Polygonum pensylvanicum y Typha domingensis, en 6 sitios cada una. La composición de la vegetación se encuentra en un estado sucesional secundario, debido a que las especies con mayor presencia son introducidas, como Leucaena leucocephala y Ricinus communis para el estrato alto, y Cypereus involucratus y Melinis repens, para el estrato bajo.


Abstract Riparian vegetation constitutes a key element for the maintenance of fluvial ecosystems, especially for those that are surrounded by urban zones. The aim of this study was to evaluate the composition and variation of riparian vegetation in a stretch of the Santa Catarina river, over two cities of the Monterrey Metropolitan Area. For the analysis of the vegetation, sampling transects were established in a section of 15.65 km. The high stratum (shrub and tree plants) was analyzed using a Bray-Curtis ordering model and a dominance-diversity plot. The Jaccard similarity coefficient was used for the low stratum (herbaceous plants). In the high stratum, 16 families belonging to 25 genera and 28 species were recorded. The species with the highest number of individuals were Salix nigra, Leucaena leucocephala , Ricinus communis and Parkinsonia aculeata. The composition of the vegetation has a similarity level of intermediate to high, because the groups vary between 60 % to 71.53 %. In thelow stratum, 25 families, 53 genera and 60 species were recorded with a similarity level of low to intermediate, because the groups vary between 23 to 47 %. The species that were mostly registered in the low stratum were Cyperus involucratus in 7 sites, and Eragrostis mexicana , Heliantus annuus, Melinis repens, Polygonum pensylvanicum and Typha domingensis in six sites each one. The composition of the vegetation is in a secondary successional state, because the species with greater presence are exotic or invasive, such as Leucaena leucocephala and Ricinus communis for the high stratum and Cyperus involucratus, Typha domingensis and Melinis repens for the low stratum.

3.
An. venez. nutr ; 33(2): 141-148, 2020. tab
Article in Spanish | LILACS, LIVECS | ID: biblio-1392963

ABSTRACT

La alimentación desde una perspectiva integral, es un proceso interdisciplinario que no se limita a la satisfacción de los requerimientos alimentarios y nutricionales para reparar tejidos y coadyuvar en funciones vitales para el organismo. Es un proceso multidimensional en el cual se articulan lo biológico, lo ecológico, lo social y lo cultural, que ocupa un lugar importante en la vida de los humanos al evocar recuerdos y memorias afectivas, dando lugar a procesos de identificación individual, familiar, sociales y culturales. Este estudio intenta explorar las preferencias y aspiraciones que despiertan los deseos de consumir alimentos en los estratos socioeconómicos bajos y estudiar algunos elementos del entorno asociados a los mismos. Se trata de una investigación cualitativa realizada mediante entrevistas a cocineras y madres que acuden a comedores de asistencia nutricional en la presente crisis que experimenta Venezuela. Los resultados conllevan un escenario desalentador para la preservación de las tradiciones culinarias Venezolanas, debido a que tanto las cocineras como las madres que asisten a los comedores refieren que sus preparaciones elegidas como el "sueño" si el dinero no fuera un problema, son las pastas o el arroz con pollo o carne, mostrando una ausencia en las preferencias de platos tradicionales venezolanos incluyendo los postres. Se concluye que existe las preferencias de este grupo de mujeres no incluyen platos venezolanos tradicionales y se sugiere que dentro de la educación nutricional para mejorar la variedad y calidad de la dieta de las comunidades, deben incluirse módulos de gastronomía y preparación de recetas que puedan orientar y rescatar el gusto por las tradiciones culinarias venezolanas(AU)


Feeding people from a comprehensive perspective is an interdisciplinary process that is not limited to meeting food and nutritional requirements to repair tissues and assist in vital functions for the body. It is a multidimensional process in which the biological, the ecological, the social and the cultural dimensions are intertwined, and has an important place in the lives of humans by evoking affective memories, giving as a result identification processes at individual, family, social and cultural levels. This study intents to explore the preferences and aspirations that arouse the desire to consume certain foods in the Venezuelan lower socioeconomic strata and to study some elements of the environment associated with them. This is a qualitative research conducted through interviews with cooks and mothers who go to assistance soup-kitchens in the current crisis that Venezuela is experiencing. The results lead to a discouraging scenario for the preservation of Venezuelan culinary traditions, because both the cooks and the mothers who attend the referred centers reported that their "dream" chosen preparations if money were not a problem, are pasta or rice with chicken or meat, showing an absence in the preferences of traditional Venezuelan dishes including desserts. It is concluded that the preferences of this group of women do not include traditional Venezuelan dishes and it is suggested that within the nutritional education to improve the variety and quality of the communities' diet, modules of gastronomy and preparation of recipes that can guide and rescue the taste for Venezuelan culinary traditions should be included(AU)


Subject(s)
Humans , Female , Social Class , Socioeconomic Factors , Pleasure , Feeding Behavior , Diet, Food, and Nutrition , Life Style
4.
Rev. biol. trop ; 66(4): 1674-1682, oct.-dic. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-1003355

ABSTRACT

Resumen El matorral espinoso tamaulipeco es un tipo de vegetación arbustiva endémica del noreste de México y el Sur de Texas en E.U. En el estudio se evaluó la estructura del matorral espinoso tamaulipeco, estableciendo el área mínima con parcelas de 256 m2 mediante la determinación de la curva especies-área. La composición y diversidad de los estratos de las especies vegetales (arbóreas, arbustivas, subarbustivo, semiarbustivo, herbáceas y epífitas) se valoraron y se establecieron tres sitios de muestreo de 16×16 m. Se registró información dasométrica de altura, diámetro y cobertura de copa para determinar las variables estructurales de cobertura, densidad, densidad relativa, dominancia, dominancia relativa, frecuencia, frecuencia relativa e Índice de Valor de Importancia, así como la estimación del índice de riqueza de Margalef, índice de diversidad de Shannon-Wiener, de Menhinick, Simpson y el de Equidad de Pielou. La riqueza florística fue de 33 especies, distribuidas en 30 géneros y 19 familias, quedando con el valor de predominancia más altos las especies de Leguminosas (Fabaceae). Se reconocieron seis estratos para la vegetación estudiada, en el estrato arbustivo se encontraron 14 especies, la de mayor IVI fue Helietta parvifolia con 17.68 % y dentro de la comunidad vegetal del MET el IVI fue de 8.53 %. Para el estrato subarbustivo con ocho especies la de mayor IVI fue Bernardia myricifolia con 39.20 % y dentro de la comunidad vegetal 7.74 %. Para el semiarbustivo se presentaron siete especies donde Lantana canescens tiene un IVI de 60.38 % y dentro de la comunidad 13.09 %, para el estrato herbáceo con dos especies domina Wissadula sp., con 54.20 % y 2.06 % para la comunidad. En el estrato arbóreo la especie con mayor IVI fue Celtis laevigata con el 100 % e integrado a la comunidad vegetal presentó un valor de 1.98 % y para el estrato formado por las epífitas la especie Adiantum capillus-veneris tuvo un IVI del 100 % y dentro de la comunidad vegetal presentó un IVI de 1.55 %. Para la comunidad vegetal del MET se obtuvo un valor H´ de 2.42 y un DMg de 4.34.(AU)


Abstract Tamaulipan scrubland is a type of shrub vegetation endemic to Northeastern Mexico and Southern Texas in the U.S. The structure of the Tamaulipan scrubland was evaluated in the study, establishing the minimum area with plots of 256 m2 by determining the species-area curve, valuing the composition and diversity of the strata of the plant species (arboreal, shrub, low forest, semi shrubby, herbaceous and epiphytes); three sampling sites of 16×16 m were established. Dasometric information such as height, diameter and cup coverage was recorded to determine the structural variables of coverage, density, relative density, dominance, relative dominance, frequency, relative frequency and Importance Value Index, as well as estimation of the Margalef richness index, Shannon-Wiener diversity index, Menhinick, Simpson and Pielou's evenness index. The floristic richness was of 33 species distributed in 30 genera and 19 families, leaving the predominance value of the highest species of Leguminosae (Fabaceae). Six strata were recognized for the studied vegetation from which the highest IVI was Helietta parvifolia with 17.68 % for the shrubby stratum with 14 species and within the plant community of the MET the IVI was 8.53 %; for the low forest stratum with 8 species, the one with the highest IVI was Bernardia myricifolia with 39.20 %; and within the vegetal community 7.74 % for the semi shrubby there were 7 species where Lantana canescens has an IVI of 60.38 % and of 13.09 % inside the community. For the herbaceous stratum with 2 species, Wissadula sp. dominates with 54.20 % and 2.06 % for the community. In the arboreal stratum, the species with the highest IVI was Celtis laevigata with 100.00 % and when integrated to the plant community, it presented a value of 1.98 %. For the stratum formed by the epiphytes, the species Adiantum capillus-veneris had an IVI of 100 % and inside the plant community presented an IVI of 1.55 %. For the MET plant community studied, an H' value of 2.42 and a DMg value of 4.34 was obtained.(AU)


Subject(s)
Trees , Forests , Biodiversity , Texas , Mexico
5.
Rev. biol. trop ; 61(4): 1585-1595, oct.-dic. 2013. ilus, graf, tab
Article in English | LILACS | ID: lil-703915

ABSTRACT

Conservation and restoration projects involving abandoned cattle pastures pose several challenges. Restoration ecologists recognize that natural restoration is possible, but few species can successfully colonize degraded pastures. The aim of the present study was to evaluate whether land colonized by the tree Myracrodruon urundeuva increase the amount of habitat available for bird communities in Southeastern Brazil. We used fixed point counts within a 50m radius to compare the richness and composition of the bird community inhabiting naturally regenerated M. urundeuva with that an adjacent native forest remnant and a forest restored with planted Acacia spp. We recorded a total of 68 bird species. The M. urundeuva forest was able to provide valuable habitat for bird species, including more forest species, in comparison with the Acacia planting. These results indicate that M. urundeuva is a useful species for the ecological restoration of degraded pasture land.


La conservación y restauración de pastizales abandonados representan diversos retos. Los ecologistas reconocen que la restauración natural es posible, pero algunas especies pueden colonizar con éxito los pastizales degradados. El objetivo de este estudio fue evaluar si una zona de pastos colonizada por M. urundeuva puede aumentar la cantidad de hábitat disponible para las comunidades de aves en el sureste de Brasil. La metodología utilizada fue la de conteo de puntos en un radio de 50m para comparar la riqueza y composición de comunidades de aves en un pastizal regenerado por M. urundeuva con un remanente de bosque nativo y bosque restaurado mediante la plantación de Acacia spp. Se registró un total de 68 especies de aves. El área colonizada por M. urundeuva representa un hábitat importante para las aves, incluyendo especies forestales, en comparación con la plantación de Acacia spp. Estos resultados indican que M. urundeuva es una especie útil para la restauración ecológica de los pastizales degradados.


Subject(s)
Animals , Cattle , Birds/classification , Conservation of Natural Resources , Trees , Anacardiaceae/classification , Anacardiaceae/growth & development , Brazil , Seedlings/growth & development , Seeds/growth & development , Trees/growth & development
6.
Arch. méd. Camaguey ; 17(6): 121-128, nov.-dic. 2013.
Article in Spanish | LILACS | ID: lil-705636

ABSTRACT

Fundamento: la estratificación la origina las unidades agregadas denominadas estratos, donde estas unidades presentan similitudes y diferencias entre sí. En diferentes países, la estratificación de riesgo emerge como enfoque estratégico. Desde la década de los 90 se ha incorporado al esquema de estratificación el enfoque epidemiológico de riesgo como base para la toma de decisiones. Objetivo: ofrecer elementos para la planificación y aplicación sobre la estratificación epidemiológica del riesgo. Método: se realizó un análisis bibliográfico que incluyó la búsqueda de investigaciones propias del tema así como documentos rectores y conferencias publicados, utilizando la herramienta artículos relacionados, en las bases de datos Medline-Pubmed, con el término estratificación epidemiológica del riesgo. Resultados: la bibliografía revisada coincide en la necesidad de aplicar los conceptos de estratificación epidemiológica de riesgo en el estudio de eventos sanitarios para la toma de decisiones. Se brindan elementos para la planificación y aplicación de la misma. Conclusiones: la decisión final sobre cuál método emplear y qué variables utilizar, se presenta como un dilema para el investigador, pues cualquiera de ellos puede servir perfectamente para los fines propuestos. Una vez conformados los estratos según la metodología escogida, se estará en condiciones de diseñar las estrategias de intervención para cada uno de ellos.


Background: aggregate units called stratums originate stratification; these units present similarities and differences among them. In some countries, the stratification of the risk appears as a strategic approach. Since the 90's, the epidemiological approach of the risk as a basis for the taking of decisions has been incorporated to the stratification system. Objective: to offer elements for the planning and application based on the epidemiological stratification of the risk. Method: a bibliographical analysis was conducted including the search of investigations related to the theme and published guiding documents and conferences. The tool of related articles was used to search in the data bases Medline and PubMed. The term used was epidemiological stratification of the risk. Results: the revised bibliography coincides with the necessity of applying the concepts of epidemiological stratification of the risk in the study of public health events for the taking of decisions. Elements for its planning and application are offered. Conclusions: the final decision about which method and variables to use is presented as a dilemma for the researchers since any of them can be perfectly good for the proposed aims. Once the stratums are made according to the chosen methodology, the conditions to design the strategies of intervention for each of them will be ready.

7.
Rev. Fac. Nac. Salud Pública ; 31(1): 40-47, ene.-abr. 2013. ilus, tab
Article in Spanish | LILACS | ID: lil-677462

ABSTRACT

RESUMEN OBJETIVOS: identificar cuáles son los determinantes sociales de la alimentación en las familias de estratos 4, 5 y 6 que viven en la localidad de Chapinero de Bogotá. METODOLOGIA: estudio observacional cualitativo descriptivo, de corte transversal. Con muestra de 150 familias, divididas proporcionalmente según estrato. El tipo de muestreo usado fue bola de nieve. RESULTADOS : reflejan como determinantes sociales de la alimentación en los estratos: el nivel educativo, los gustos, la cultura y la influencia del medio social. CONCLUSIONES el nivel socioeconómico que corresponde al estrato, influye en la disponibilidad y acceso a los alimentos; el nivel educativo condiciona el ingreso familiar; la cultura y el entorno social (familia y amigos); y la intervención de los medios masivos de comunicación para promocionar productos alimenticios afectan el consumo y reforman los hábitos alimentarios, preferencias y gustos de los miembros del hogar.


OBJECTIVE:: to identify the social determinants for the diet of the families from strata 4, 5, and 6 living in the town of Chapinero Bogotá. METHODOLOGY an observational, qualitative, descriptive, and cross sectional study conducted on a sample of 150 families proportionally divided depending on stratum. Sampling was carried out using the snowball technique. RESULTS : the social determinants for diet in the studied strata were: schooling level, tastes, culture, and the influence of the social environment. CONCLUSIONS : the socioeconomic level, which corresponds to the stratum, influences food access and availability; the education level determines the family income, culture and social environment (family and friends); finally, the involvement of the mass media in food promotion affects consumption and reshapes the eating habits, preferences, and tastes of the household members.


Subject(s)
Humans , Food Supply , Clouds
8.
Med. UIS ; 25(3): 202-207, sept.-dic. 2012. tab
Article in Spanish | LILACS | ID: lil-686140

ABSTRACT

Introducción: la lepra es una enfermedad infecciosa crónica, granulomatosa, transmisible aunque poco contagiosa, causada por el bacilo Mycobacterium leprae, que afecta principalmente la piel, los nervios periféricos, la mucosa de las vías respiratorias superiores, los ojos y otras estructuras. Objetivo: identificar los factores de riesgo de la lepra, enfocado según las determinantes de salud, en las que se estudiarán la biología humana, condiciones y estilos de vida, medio ambiente, organización de los servicios de salud, y la base socioeconómica. Materiales y métodos: estudio observacional descriptivo de carácter transversal, el universo del estudio estuvo constituido por los 27 casos de lepra notificados en la provincia de Pinar del Río, Cuba, de enero del 2009 hasta mayo del 2011. Para la obtención de la información se revisaron las tarjetas de declaración obligatoria y las encuestas epidemiológicas. Se utilizó como medida de resumen las frecuencias absolutas y el porcentaje. Resultados: los principales factores de riesgo que se identificaron fueron: en el elemento de la biología humana, la infección multibacilar; en el medio ambiente, el riesgo de la convivencia con pacientes con baciloscopía positiva; en la organización de la atención de salud, detección espontánea de los casos de lepra; en cuanto a los estilos de vida, la conducta individual de las migraciones, y de forma general en la base socioeconómica el 40,7% de los pacientes tenían bajo nivel escolar..


Introduction: leprosy is a chronic, infectious, granulomatous, transferable disease, although is not very contagious, caused by bacillus Mycobacterium leprae that affects the skin, the outlying nerves, the mucous membrane of the breathing superior roads, the eyes and other structures. Objective: to identify the risk factors of the leprosy focused in health determinants, in those that study the human biology, condition and lifestyles, environment, organization of the leprosy focused and the socioeconomic base. Materials and methods: observational descriptive study of traverse character, the universe of the study was constituted by the 27 cases of leprosy notified in the county of Pinal del Río, Cuba, from January of 2009 to May of 2011. To obtain the information the cards of mandatory declaration and the epidemic surveys were revised. It was used as summary measure the absolute frequencies and the percentage. Results: the main risk factors identified were: in the element of the human biology, the multibacilar infection; in the environment, the risk of the coexistence with a patient with positive baciloscopy test; in the organization of the health attention, spontaneous detection of the leprosy cases; as for the lifestyles, the individual behavior of the migrations, and in a general way in the socioeconomic base 40.7% of the patients had low school level..


Subject(s)
Cuba , Leprosy , Risk Factors
9.
Pesqui. vet. bras ; 31(12): 1097-1101, dez. 2011. ilus, tab
Article in Portuguese | LILACS | ID: lil-611208

ABSTRACT

Objetivou-se avaliar a infecção parasitária de cordeiros e contaminação larval no pasto de azevém submetido a adubação nitrogenada. Foram utilizados 72 ovinos desmamados sendo estes distribuídos entre as 12 unidades experimentais (piquetes) com seis cordeiros (animais testes) em cada. O delineamento experimental adotado foi o de blocos ao acaso, composto por quatro tratamentos (doses de N), com três repetições (piquetes). Em relação ao número de ovos de helmintos por grama de fezes não se obteve diferença estatística entre as diferentes doses de N aplicadas no pasto. Já em relação ao número de larvas recuperadas no pasto pode-se observar efeito significativo (P<0,05) através do comportamento linear decrescente de acordo com as doses de adubação nitrogenada. Não houve diferença estatística ao avaliar a distribuição das larvas ao longo dos estratos do pasto. A interpretação da coprocultura revelou maior predominância de Haemonchus spp. e Trichostrongylus spp. independente da dose de nitrogênio aplicada.


The objective of this research was to evaluate the parasitic infection of lambs and larval contamination in pasture of ryegrass submitted to nitrogen fertilization. We used 72 weaned lambs that were distributed into 12 experimental units (paddocks) with six lambs (animal testing) in each one. The experimental design was randomized blocks, with four treatments (N rates), with three replicates (paddocks). Regarding the number of eggs per gram of feces, there was no statistical difference between the different levels of nitrogen applied to the pasture. In relation to the number of recovered larvae from the pasture, there was a significant effect (P <0.05) through the linear decrease in accordance with the rates of nitrogen. No statistical difference was found when evaluating the distribution of larvae over the strata of the pasture. The interpretation of the stool culture revealed a predominance of the genera Haemonchus spp. and Trichostrongylus spp. independent of the dose of nitrogen applied.


Subject(s)
Animals , Nematode Infections/veterinary , Lolium , Sheep/parasitology , Soil Pollutants , Temperature
10.
Psicol. argum ; 29(66): 285-293, jul.-set. 2011.
Article in Portuguese | LILACS | ID: lil-614268

ABSTRACT

O presente artigo tem como objetivo abordar os três principais estratos a que estamos mais diretamente submetidos em nossa cultura, a saber: o organismo, a significância e a subjetivação, tais como definidos por Deleuze e Guattari em Mil Platôs. Os autores indicam que é preciso deslocar a ênfase desse conjunto de estratos molares para um novo foco: ao invés do sujeito fixado a representações transcendentes, que deve ser intérprete e é interpretado com seus “significados secretos”, e que vê seu corpo submetido a se apresentar como um organismo organizado de acordo com modelos normatizados, devemos nos voltar para a vida e seu processo de atualização, que não pode ficar restrito a limites tão estreitos e estanques. Pretende-se apontar a forma como a psicanálise mais tradicional participa mais de uma política de limitação do que de libertação de tais estratos, ao vincular o inconsciente à necessidade da interpretação e ao acorrentar a tradução do desejo às estruturas do Édipo e da castração, desconsiderando, assim, a singularidade das experiências existenciais e a multiplicidade de sentidos que elas podem ter. Por meio da análise da desarticulação dos estratos proposta pelos autores, poderão ser percebidas novas possibilidades, mapas e percursos desidentificados, encontrados, por exemplo, no discurso das crianças, em que se pode notar que o transcendente é substituído pelo transcendental.


The present article aims to discuss the three main stratums to which we are mostly submitted in our culture, namelythe body, the significance and the subjectification as defined by Deleuze and Guattari in A Thousand Plateaus. The authors suggest that we must shift the emphasis from this molar stratums to a new focus: instead of the subject set totranscendental representations, that needs to be an interpreter and is also interpreted with their "secret meanings", with their body having to present it self as an organized body according to standardized models, we should direct our attention to life and its updating process, which cannot be restricted to limits so narrow and tight. We intend to point out the way in which classical psychoanalysis takes part in a policy of limitations more than of liberation of these stratums, by linking the unconscious to the need of interpretation and by submitting the translation of desire to the structures of Oedipus and castration, without considering the singularity of the existential experiences and the multiplicity of meanings that they can have. Through the analysis of the dislocation of the stratums proposed by the authors, it will be possible to realize new opportunities, maps and unidentified routes that can be found, for example, in the speech of children, where we can see that the transcendent is replaced by the transcendental.


Subject(s)
Child , Human Body , Disarticulation , Emotions , Psychoanalysis
11.
Rev. gerenc. políticas salud ; 10(20): 138-151, jun. 2011. tab, graf
Article in Spanish | LILACS | ID: lil-617846

ABSTRACT

Se calcularon los años de vida perdidos (AVP) por cáncer de mama (CaMa) y cáncer cérvico-uterino (CaCu) para Colombia en 1997 y 2007, por estrato socioeconómico. Se incluyeron las defunciones femeninas por CaMa y CaCu. Se utilizó el índice de necesidades básicas insatisfechas a nivel departamental y las tablas de mortalidad del Departamento Administrativo Nacional de Estadística (DANE). En 2007 se perdieron 48.098 años de vida por CaMa y CaCu, 56,6% por la primera causa. Se observó una leve disminución de los AVP por CaCu (0,9%) y un aumento de éstos por CaMa (49,8%). Las mujeres de estratos medios y altos fueron las que más incrementaron los AVP por CaMa y las más pobres por CaCu. Es necesario reforzar las medidas tendientes a disminuir y mitigar las brechas en la mortalidad por estos dos cánceres, así como considerar las diferencias socioeconómicas en la formulación de políticas públicas en la materia...


The years of life lost (YLL) due to breast cancer (BC) and cervical cancer (CC) for Colombia were calculated for the years 1997 and 2007, according to the socioeconomic strata. Female deaths were included for BC and CC. The unsatisfied basic needs index was employed at departmental level and mortality tables from Departamento Administrativo Nacional de Estadística (DANE). In 2007, there were 48.098 years of life lost (YLL) due to BC and CC, 56,6% due to the first cause. A slight decrease was observed in the YLL due to CC (0,9%) and an increase due to BC (49,8%). Women from the middle and upper strata had the biggest increase of YLL due to BC, while those from the poorest strata did due to CC. It’s necessary to reinforce the current measures aimed at decreasing and easing the gaps in mortality due to both cancers, as it’s also important to consider socioeconomic differences in the formulation of public policies around the subject...


Calcularam-se os anos de vida perdidos (AVP) pelo câncer de mama (CaMa) e câncer de colo de útero (CaCu) para a Colômbia em 1997 e 2007, por estrato socioeconômico. Incluíram-se os óbitos femininos por CaMa e CaCu. O Índice de Necessidades Básicas Insatisfeitas no nível departamental e as tabelas de mortalidade do Departamento Administrativo Nacional de Estatística (DANE) foram utilizados. Em 2007, foram perdidos 48.098 anos de vida por CaMa e CaCu, sendo 56,6% pela primeira causa. Observou-se leve diminuição dos AVP por CaCu (0,9%) e aumento de estes por CaMa ( 49,8%). Mulheres das camadas media e alta foram as que mais incrementaram os AVP por CaMa e as mais pobres por CaCu. É necessário reforçar as medidas dirigidas a diminuir e mitigar as brechas na mortalidade por estes dois cânceres, bem como considerar as diferenças socioeconômicas na formulação das políticas públicas na matéria...


Subject(s)
Humans , Uterine Neoplasms/mortality , Breast Neoplasms/mortality , Life Expectancy , Colombia
12.
Rev. bras. anal. clin ; 42(2): 141-144, 2010. tab
Article in Portuguese | LILACS | ID: lil-558435

ABSTRACT

Doenças de veiculação hídrica é a causa de grandes problemas de saúde pública no mundo, sendo a Salmonella sp. umrepresentante dessa classe de microrganismos patogênicos. A contaminação dos recursos hídricos vem acompanhada de outro fator agravante, o crescente aparecimento de cepas de Salmonella sp. resistentes aos antimicrobianos comerciais, demonstrando a importância de encontrar novas substâncias com atividade antimicrobiana. Este estudo objetivou verificar a sensibilidade de 28 cepas de Salmonella sp., isoladas de um rio impactado por esgotos em Campina Grande (PB), a antimicrobianos comerciais e analisar a atividadeantimicrobiana dos seguintes extratos hidroalcoólicos: Rosmarinus officinalis, Ximenia americana, Anadenanphera colubrina, Astronium uruncleura, Sprychnobendron abscringens e Anarcadium occidentale. As análises foram realizadas no Laboratório deMicrobiologia da Universidade Estadual da Paraíba (Campina Grande/PB). Na metodologia, foram usados métodos de difusão em placas com meio sólido Mueller-Hinton. Observou-se, diante dos antimicrobianos comercias, 6 (21,5) cepas resistentes à Tetraciclina,seguida por Cotrimoxazol com 1 (3,6) cepa resistente. Nenhuma resistência foi verificada à Amicacina, Amoxacilina, Aztreonam, Cefalotina, Cefoxitina, Cloranfenicol, Gentamicina, Imipenema e Lomefloxacina. Dos seis extratos hidroalcoólicos testados, todosapresentaram atividade antimicrobiana às cepas de Salmonella sp. testadas, apenas o Rosmarinus officinalis mostrou pouca atividade, sendo eficaz a 4 (14,3) das cepas testadas.


Subject(s)
Microbial Sensitivity Tests , Plant Extracts , Salmonella
13.
Nutrire Rev. Soc. Bras. Aliment. Nutr ; 33(2): 87-97, ago. 2008. tab
Article in Portuguese | LILACS | ID: lil-493998

ABSTRACT

In order to describe the quality of food consumed, a dietary inquiry was carried out with 295 women from different social strata in Vila Formosa, a city in the state of São Paulo. The Healthy Eating Index (HEI) was used as a measure of the diet quality. This index assigns every component a rating from zero to ten, summing up 100 points. Among the women surveyed, 12% consumed healthy foods and 69.2% consumed unhealthy foods. It was proven that HEI did not differ among the different social strata. However, variations in the consumption of some components were observed. The poorest women had consumed more cereals and beans and the richest ones had consumed vegetables, fruits, milk and dairy products. The women with low level of education had gotten better scores in the consumption of saturated fat. When the effect of the income was controlled by education level, only the difference in the consumption of fruits was confi rmed (p<0,01). It can be concluded that the diet quality measured through HEI did not distinguish social strata, but the analysis of its components revealed important to identify different standards of their consumption.


El objetivo de describir la calidad de alimentación en mujeres de diferentes estratos sociales en la Villa Formosa, ciudad de São Paulo, Brasil. Para eso se realizó una encuesta domiciliar con 295 mujeres incluyendo datos dietéticos y socioeconómicos. Como medida de calidad de alimentación se utilizó el ôÍndice de Alimentación Saludableõ (IAS) en que todos los componentes son puntuados de cero a diez, totalizando 100 puntos. De las mujeres estudiadas 12% presentan alimentación saludable y 69,2% alimentación poco saludable. El IAS no presentó diferencia entre los estratos sociales, entretanto, se verifi caron diferencias en algunos de sus componentes. Las mujeres de menores ingresos consumieron mas cereales y fréjoles y las más abastadas verduras y legumbres, frutas, leche y productos lácteos; las mujeres de menor escolaridad obtuvieron mejores puntuaciones en el consumo de grasa saturada. Cuando el efecto de renta fue confrontado con la escolaridad, la diferencia se mantuvo (p<0,01) apenas para el componente de frutas. Se concluye que la calidad de la alimentación, medida por el IAS, no discriminó el estrato social, pero el análisis de los componentes individuales se muestra importante para identifi car diferentes padrones de consumo en esos mismos grupos.


Com objetivo de descrever a qualidade da alimentação em mulheres nos diferentes estratos sociais, moradoras de Vila Formosa, cidade de São Paulo, foi realizado um inquérito domiciliar com 295 mulheres abrangendo dados dietéticos e socioeconômicos. Como medida da qualidade da alimentação utilizou-se o ôÍndice de Alimentação Saudávelõ (IAS) sendo que todos os componentes são pontuados de zero a dez, totalizando 100 pontos. Das mulheres estudadas 12% apresentaram alimentação saudável e 69,2% alimentação pouco saudável. O IAS não apresentou diferenças entre os estratos sociais, entretanto, verificou-se diferenças segundo alguns dos seus componentes. As mulheres mais pobres consumiram mais cereais e feijões e as mais ricas verduras e legumes, frutas e leite e produtos lácteos; as mulheres de menor escolaridade obtiveram melhores pontuações no consumo de gordura saturada. Quando o efeito da renda foi controlado pela escolaridade, a diferença manteve-se (p<0,01) apenas para o componente das frutas. Conclui-se que a qualidade da alimentação, medida pelo IAS, não discriminou os estratos sociais, porém a análise dos seus componentes mostrou-se importante para identifi car diferentes padrões de consumo nos mesmos.


Subject(s)
Humans , Female , Adult , Middle Aged , Diet , Food Quality , Nutritional Sciences , Social Indicators , National Health Strategies
14.
Acta amaz ; 32(2)2002.
Article in English | LILACS-Express | LILACS, VETINDEX | ID: biblio-1454883

ABSTRACT

In order to compare the development of strata in the early stages of secondary forest succession with vessel parameters of the tree species, a forest inventory was carried out in 4-year (Q1: 48 m2), 11-year (Q2: 400 m2) and 20-year (Q3: 400 m2) forests and vessel parameters were investigated from stem cross sections of 18 species obtained in Q2. Thirty three species (21 families), 77 species (35 families), 39 species (20 families) were found in Ql, Q2, Q3, respectively. The percentage of dead individuals, dead stems and the percentage of individuals with multiple stems increased with time after clear cutting. Also, the total D2H of Q3 was 26.1 times that of Q1, and the development of strata started in Q2 and Q3. The image analysis of vessel size, area and number of vessels revealed that species which reach the forest canopy had a large D2H value, vessel diameter and area, while species which remain near the forest floor had smaller ones. Poecilanthe effusa (Huber) Ducke is an example of the latter case, with a large number of individuals and abundant sprouting of new stems from stumps, but with high mortality.


A fim de comparar o desenvolvimento dos estratos no estágio inicial da floresta secundária no Amazônia com os parâmetros de vasos nas espécies de árvores, um inventário florestal foi elaborado em florestas de 4-anos (Q1: 48 m2), 11-anos (Q2: 400 m2) e 20-anos (Q3: 400 m2) e os parâmetros de vasos foram investigados através dos cortes transversais dos troncos em 18 espécies em Q2. Apesar de serem encontradas 33 espécies (21 famílias), 77 espécies (35 famílias), 39 espécies (20 famílias) nas respectivas áreas Q1, Q2 e Q3, a porcentagem de mortes individuais, troncos mortos e a porcentagem de caules individuais em relação a caules germinados aumentou com a passagem do tempo após o período de desmatamento. Também, foi observado que, o D2H total no Q3 foi 26.1 vezes maior que em Ql e o desenvolvimento dos estratos iniciaram-se em Q2 e Q3. As análises de imagens do tamanho do vaso, área celular e do número de vasos, demonstraram que as espécies que poderiam chegar a compor a cobertura florestal, apresentam grandes valores em D2H, diâmetro de vasos e área. Enquanto as espécies que poderiam permanencer no sub-bosque demonstraram baixos valores dos mesmos parâmetros. Poecilanthe effusa (Huber) Ducke e um exemplo do segundo caso: possue grande número de indivíduos e germina consideravelmente um bom número de novos caules, mas apresenta grande taxa de mortalidade.

15.
Salud pública Méx ; 32(1): 26-37, ene.-feb. 1990. ilus
Article in Spanish | LILACS | ID: lil-95607

ABSTRACT

Se analiza la prevalencia del SIDA en México y la frecuencia de los riesgos de transmisión sexual según estrato socioeconómico de los pacientes. El estudio se basó en las notificaciones obligatorias de SIDA, recibidas entre 1982 y septiembre de 1988 por la Secretaría de Salud. Se encontró que los casos de SIDA están acumulándose con mayor celeridad entre los estratos bajos, donde también hay una mayor frecuencia del riesgo bisexual como del heterosexual. Estos hallazgos se explican en el contexto de los valores sexuales así como en las condiciones de vida propias a los estratos bajos en el país. Se recomienda que las campañas de prevención se diferencien para atender a las peculiaridades propias de los distintos estrados sociales en México


The prevalence of AIDS in Mexico and the frequency of sexually transmitted risks was analyzed in relation to the socioeconomic strata of the patients. The study was based on the obligatory notifications of AIDS received by the Ministry of Health between 1982 and september of 1988. The findings show that Aios is accumulating more rapidly among the low socioeconomic strata, where the bisexual and heterosexual risk factprs are also more frequent. These findings are explained in the context of the sexual mores and living conditions of the low social strata of the country. The study leads to the recommendation of diversified preventive activities that meet the peculiarities of the various social strata in Mexico.


Subject(s)
Humans , Social Class/statistics & numerical data , Bisexuality , Acquired Immunodeficiency Syndrome/transmission , Mexico , Health Surveys , Socioeconomic Factors/trends
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