Acute myocardial infarction in the Brazilian State of São Paulo. In-hospital deaths from 1979 to 1996 and hospital fatality from 1984 to 1998 in the public health system

OBJECTIVE: To determine the following parameters in the Brazilian State of São Paulo: 1) the percentage of deaths due to acute myocardial infarction (AMI) occurring in hospitals; 2) the percentage of deaths due to AMI occurring in public health system hospitals as compared with all in-hospital deaths due to AMI between 1979 and 1996; 3) the fatality due to AMI in public health system hospitals from 1984 to 1998. METHODS: Data were available on the Datasus Web site (the health information agency of the Brazilian Department of Health) that provided the following: a) number of deaths resulting from AMI in hospitals; b) number of deaths resulting from AMI in public health system hospitals; c) number of hospital admissions due to AMI in public health system hospitals. RESULTS: The percentage of in-hospital deaths due to AMI increased from 54.9 in 1979 to 68.6 in 1996. The percentage contribution of the public health system to total number of deaths due to AMI occurring in hospitals decreased from 22.9 in 1984 to 13.7 in 1996; fatality due to AMI occurring in public health system hospitals had an irregular evolution from 1984 to 1992 and showed a slight trend for increased frequency from 1993 to 1998. CONCLUSION: The percentage of in-hospital deaths due to AMI has been increasing. Deaths resulting from AMI in public health system hospitals have decreased when compared with the total number of deaths due to AMI in all hospitals. Fatality due to AMI in public health system hospitals did not decrease from 1992 to 1998.

Estrategia de vida implementada por un grupo de productores frutihortícolas del cinturón verde de la ciudad de Córdoba. Life strategies implemented by a group of fruit-horticultural producers from the green belt of the city of Córdoba.

Este proyecto estudiará las estrategias de vida implementadas por familias productoras fruti hortícolas que viven en Colonia Tirolesa y Chacra de la Merced, lugares que forman parte del cinturón verde de la Ciudad de Córdoba; y su relación con los procesos de diferenciación social, asociados a cambios productivos, económicos, culturales y sociales que están condicionados por el modelo de expansión capitalista. A partir del análisis del capital económico, social, cultural y simbólico se identificará en un contexto rural las motivaciones, logicas productivas y conocimientos agrícolas que incidieron en las decisiones asumidas ante problematicas emergentes, tales como limitaciones para adquirir nuevos paquetes tecnológicos, el impacto ambiental causados por la no conservación y sustentabilidad de los recursos y las consecuencias sociales vinculadas a los laxos de familia, el trabajo y la calidad de vida.Se plantean las siguientes hipótesis: 1)Algunas familias productoras implementaron estrategias de vida que se relacionan con criterios de autosustentabilidad, conocimientos agrícolas tradicionales y pautas culturales.2) Los nuevos espacios productivos no son compatibles con agroecosistemas sustentables. 3) Las nuevas tecnologías causaron impactos en la actividad productiva e incidieron en la economía, calidad de vida y vinculos familiares. 4)El modo de producción familiar fue reemplazado por el modo de producción capitalista lo que incidió en la producción agrícola y en la conservación de los recursos.El objetivo principal es descubrir las estrategias de vida implementadas por un grupo de familias, trabajadoras fruti hortícolas, en respuesta a las transformaciones productivas, tecnológicas y socio económicas impuestas por el modelo de acumulación vigente.Para ello se caracterizará los ambitos productivos de trabajo a campo, identificando la disponibilidad de capital y los conocimientos técnicos y de manejo. También se analizarán las pautas y valores culturales, el impacto de las nuevas tecnologías y la incidencia social, vinculada a los cambios en los modos de producción.El abordaje será de tipo cualitativo, recavando información para elaborar una descripción detallada de las estrategias de vida adoptadas a partir de la década de los noventa. Se tomará como unidad de análisis a las familias que trabajaron o trabajan en la producción de hortalizas o frutales. Se realizarán combinaciones entre procedimientos Tipológicos a Priori; Históricos Comparativos y casos Unitarios. Se analizará las normativas vigentes en relación al uso y calidad del agua y del suelo; también imágenes satelitales para analizar los procesos de cambio en el uso del territorio y del recurso suelo. Se pretende realizar un aporte relacionado con el conocimiento de: la sustentabilidad de los sistemas productivos, la pobreza y los modos de vida de los productores fruti hortícolas que persistencia en ambientes degradados; en una franja intermedia entre el campo y la ciudad.

Insulin Resistance, Dyslipidemia and Cardiovascular Changes in a Group of Obese Children

Introduction: Obesity-related comorbidities are present in young obese children, providing a platform for early adult cardiovascular disorders. Objectives: To compare and correlate markers of adiposity to metabolic disturbances, vascular and cardiac morphology in a European pediatric obese cohort. Methods: We carried out an observational and transversal analysis in a cohort consisting of 121 obese children of both sexes, between the ages of 6 and 17 years. The control group consisted of 40 children with normal body mass index within the same age range. Markers of adiposity, plasma lipids and lipoproteins, homeostasis model assessment-insulin resistance, common carotid artery intima-media thickness and left ventricular diameters were analyzed. Results: There were statistically significant differences between the control and obese groups for the variables analyzed, all higher in the obese group, except for age, high-density lipoprotein cholesterol and adiponectin, higher in the control group. In the obese group, body mass index was directly correlated to left ventricular mass (r=0.542; p=0.001), the homeostasis model assessment-insulin resistance (r=0.378; p=<0.001) and mean common carotid artery intima-media thickness (r=0.378; p=<0.001). In that same group, insulin resistance was present in 38.1%, 12.5% had a combined dyslipidemic pattern, and eccentric hypertrophy was the most common left ventricular geometric pattern. Conclusions: These results suggest that these markers may be used in clinical practice to stratify cardiovascular risk, as well as to assess the impact of weight control programs.

Taxonomy and evolution of the sinica group of macaques : 6. Interspecific comparisons and synthesis / Jack Fooden.

n.s. no.45(1988)

Phylogenetic systematics of the Amolops group of ranid frogs of Southeastern Asia and the Greater Sunda Islands / Da-Tong Yang.

n.s. no.63(1991)

Taxonomy and evolution of the Sinica group of macaques. 5, Overview of natural history / Jack Fooden.

n.s. no.29(1986)

Taxonomy and evolution of the sinica group of macaques. 4. Species account of Macaca thibetana / Jack Fooden.

n.s. no.17(1983)

Taxonomy and evolution of the Sinica group of macaques. 3, species and subspecies accounts of Macaca assamensis / Jack Fooden.

n.s. no.10(1982)

Taxonomy and evolution of the Sinica group of macaques. 2, Species and subspecies accounts of the Indian bonnet macaque, Macaca radiata / Jack Fooden.

n.s. no.9(1981)

New echinoids from the Ripley group of Mississippi / by Arthur Ware Slocom -- ; Oliver Cummings Farrington --

v.4:no.1(1909)

Examples of retracts in a free group that are not the fixed subgroup of any group of automorphisms

Let F be a free group of rank at least three. We show that some retracts of F previously studied by Martino-Ventura are not equal to the fixed subgroup of any group of automorphisms of F. This shows that, in F, there exist subgroups that are equal to the fixed subgroup of some set of endomorphisms but are not equal to the fixed subgroup of any set of automorphisms. Moreover, we determine the Galois monoids of these retracts, where, by the Galois monoid of a subgroup H of F, we mean the monoid consisting of all endomorphisms of F that fix H.

The automorphism group of a free-by-cyclic group in rank 2

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Simulium argentiscutum sp. nov. (Diptera: simuliidae), a member of the S. amazonicum-group of species; description of adults, pupa and larva

The adult, pupal and larval morphology of S. argentiscutum sp. nov., a member of the S. amazonicum-group, is compared with S. amazonicum Goeldi and its distribution, biology and medical importance are discussed. S. argentiscutum is one the most important anthropophilic species in the S. amazonicum-group as it is responsible, together with S. amazonicum, for the transmission of Mansonella ozzardi in Brazil.

The microps group of Lutzomyia França with descriptions of two new species from South America (Diptera: Psychodidae: Phlebotominae)

Six species of phlebotomine sand flies in the genus Lutzomyia França from South America are included in the newly-created species group microps. References and illustrations of the species are given, including descriptions of two new forms - L. nematoducta n.sp., male and female from northern Brazil, and l. preclara n.sp. male from Colombia and Peru. The males in the species group microps are keyed.