The lamellate cells of amphioxus have round nuclei, and cytoplasm with many mitochondria and a large amount of glycogen. Each of these cells projects a highly modified, branched cilium into the central canal, where it characteristically forms lamellar structures. Primary branches and secondary lamellae often contain accessory microtubules that are not derived from the axonema. The functional and evolutionary significance of this cell type is discussed in relation to the ciliary photoreceptors found in other chordates.
In patients without clinical atherosclerotic disease, cardiovascular risk factors are associated with impaired FMD, CFR and increased IMT. Even though a correlation between these changes was found, they showed different dependence on cardiovascular risk factors and with global risk, IMT being the best correlated with the Framingham score.
When the three age groups were compared,the AUROC curve for CCI was significantly larger for patients aged < 65 years(p < 0.001) for both in-hospital and 1-year mortality. Conclusion: There were no differences in the clinical presentation of IE between the groups. Age ≥ 80 years, high comorbidity (measured by CCI),and non-performance of surgery were independent predictors of mortality in patients with IE.CCI could help to identify those patients with IE and surgical indication who present a lower risk of in-hospital and 1-year mortality after surgery, especially in the < 65-year group.
ResumenEl presente artículo muestra los resultados de una encuesta de opinión pública acerca del 11 de septiembre de 1973 y el Régimen Militar, aplicada a 792 personas de la Región Metropolitana. La muestra contempló participantes de distintas orientaciones ideológicas y de tres generaciones políticas: quienes cumplieron 18 años antes de 1973, los que lo hicieron entre 1974 y 1989, y los que llegaron a esa edad a partir de 1990. Los resultados confirman que se trata de una fecha que posee importancia subjetiva para la mayoría de las personas. Los análisis revelaron que las diferencias generacionales son relativamente menores. La posición ideológica subsiste como un factor fuertemente diferenciador del recuerdo que se tiene sobre este período de la historia chilena, aunque también se constataron convergencias inesperadas entre personas de distintas posiciones. El 11 de septiembre de 1973 es el hecho histórico ampliamente considerado en Chile como el más significativo de la segunda mitad del siglo XX y, posiblemente, de todo ese siglo. A casi treinta años de ese día, esta fecha sigue teniendo vigencia en la política nacional, los medios de comuni-* Este trabajo se basa en una encuesta llevada a cabo en el marco de un proyecto financiado por el Fondo Nacional de Investigación Científica y Tecnológica (FONDECYT #199-0546).
L-amB induction treatment improves survival in patients with PVE-C. Medical treatment followed by long-term maintenance fluconazole may be the best treatment option for frail patients.
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