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SUMMARY Recent literature on emerging infectious diseases in wild species raises international concerns about ocean, terrestrial and freshwater ecosystem health. Reports documenting infectious diseases in wild species from the last 25 years were investigated. The goals of the study were to: 1) a...


Medina-Vogel, G[Ecology of emerging infectious diseases and wild species conservation][Ecología de enfermedades infecciosas emergentes y conservación de especies silvestres]Ecología de enfermedades infecciosas emergentes y conservación de especies silvestres

SUMMARY The aim of this study was to determine C-reactive protein levels in dogs with benign and malignant mammary tumors. Thirty female dogs, with ages ranging between 6 and 15 years and with no distinction of breed were used for this purpose. The animals were divided into 3 different groups of...


Crossley, RColoma, ARíos, CGonzález, C[Determination of C-reactive protein in female dogs with benign and malignant mammary tumors][Determinación de proteína C-reactiva en hembras caninas con tumores mamarios benignos y malignos]Determinación de proteína C-reactiva en hembras caninas con tumores mamarios benignos y malignos

A promising approach to facilitate protective mechanical ventilation is the use of extracorporeal CO2 removal techniques. Several strategies based on membrane gas exchangers have been developed. However, these techniques are still poorly available. The goal of this study was to assess the efficac...


Tapia, P.Lillo, FSoto, DEscobar, LSimon, FHernandez, KAlegria, LBruhn, A[Liquid extracorporeal carbon dioxide removal: use of THAM (tris-hydroxymethyl aminomethane) coupled to hemofiltration to control hypercapnic acidosis in a porcine model of protective mechanical ventilation]Liquid extracorporeal carbon dioxide removal: use of THAM (tris-hydroxymethyl aminomethane) coupled to hemofiltration to control hypercapnic acidosis in a porcine model of protective mechanical ventilation

Estudios experimentales demuestran que modificaciones medioambientales pueden producir alteraciones en el desarrollo normal de la corteza cerebral visual y sus conexiones. Por otra parte, es posible que en condiciones naturales, las especies animales hayan desarrollado adaptaciones genéticas a la...


Olivares, R.Ortíz, A.Henríquez, M.Adaro, L.Aboitiz, F.[Neuronal Density in Primary Visual Cortex (17 Visual Area), in Two Species of Octodon, Neuronal Density in Primary Visual Cortex (17 Visual Area), in Two Species of Octodon][Densidad Neuronal en la Corteza Visual Primaria (Área 17), en Dos Especies de Octodon]Densidad Neuronal en la Corteza Visual Primaria (Área 17), en Dos Especies de Octodon

Seagrasses are marine ecosystem engineers that are currently declining in abundance at an alarming rate due to both natural and anthropogenic disturbances in ecological niches. Despite reports on the morphological and physiological adaptations of seagrasses to extreme environments, little is know...


Kumar, MPadula, MPDavey, PPernice, MJiang, ZJSablok, GContreras-Porcia, LRalph, PJ[Proteome Analysis Reveals Extensive Light Stress-Response Reprogramming in the Seagrass Zostera muelleri (Alismatales, Zosteraceae) Metabolism]Proteome Analysis Reveals Extensive Light Stress-Response Reprogramming in the Seagrass Zostera muelleri (Alismatales, Zosteraceae) Metabolism

Predator impacts on intertidal community structure have been studied for rocky platforms, but intertidal boulder fields, a habitat with a greater extension and heterogeneity, have not yet been considered. Keeping in mind that disturbances are considered an important force in determining intertida...


Aldana, M.Maturana, D.Pulgar, J.Garcia-Huidobro, M.R.[Depredación e impacto antropogénico sobre la estructura comunitaria de playas de bolones][Predation and anthropogenic impact on community structure of boulder beaches]Predation and anthropogenic impact on community structure of boulder beaches

In high altitude environments, extreme levels of solar radiation and important differences of ionic concentrations over narrow spatial scales may modulate microbial activity. In Salar de Huasco, a high-altitude wetland in the Andean mountains, the high diversity of microbial communities has been ...


Hernandez, KLYannicelli, BOlsen, LMDorador, CMenschel, EJMolina, VRemonsellez, FHengst, MBJeffrey, WH[Microbial Activity Response to Solar Radiation across Contrasting Environmental Conditions in Salar de Huasco, Northern Chilean Altiplano]Microbial Activity Response to Solar Radiation across Contrasting Environmental Conditions in Salar de Huasco, Northern Chilean Altiplano

Microbial communities inhabiting high-altitude spring ecosystems are subjected to extreme changes in solar irradiance and temperature throughout the diel cycle. Here, using 16S rRNA gene tag pyrosequencing (cDNA) we determined the composition of actively transcribing bacteria from spring waters e...


Molina, VHernandez, KDorador, CEissler, YHengst, MPerez, VHarrod, C[Bacterial Active Community Cycling in Response to Solar Radiation and Their Influence on Nutrient Changes in a High-Altitude Wetland]Bacterial Active Community Cycling in Response to Solar Radiation and Their Influence on Nutrient Changes in a High-Altitude Wetland

La recepción del psicoanálisis freudiano por parte de Michel Foucault ha sido caracterizada como ambivalente, con una marcada crítica hacia el pensamiento de Freud y la práctica psicoanalítica, en el contexto de la reflexión sobre los mecanismos de poder emprendida por el filósofo en los años 70....


Sánchez, J.C.Bornhauser, N.[Between scientia sexualis and ars erotica: Power, resistance and subjectification in psychoanalysis][Entre scientia sexualisy ars erotica. Poder, resistencia y subjetivación en psicoanálisis]Entre scientia sexualisy ars erotica. Poder, resistencia y subjetivación en psicoanálisis

Las microalgas son microorganismos eucariontes fotosintéticos capaces de producir una amplia gama de compuestos de interés comercial, tales como vitaminas, antioxidantes, ácidos grasos omega-3 e inmunoestimulantes como los ß-glucanos. Los ß-glucanos son polímeros de D-glucosa unidos por enlaces ß...

Microalgae are photosynthetic eukariotic microorganisms capable of producing a wide range of compounds of commercial interest, such as vitamins, antioxidants, omega-3 fatty acids, and immunostimulants like ß-glucans. ß-glucans are D-glucose polymers linked by ß-1,3 and/or ß-1,4 bonds, which can p...


Espinoza-Gallardo, D.Contreras-Porcia, L.Ehrenfeld, N.[ß-glucans, production and properties in microalgae with emphasis on Nannochloropsis genus (Ochrophyta, Eustigmatales)][β-glucanos, su producción y propiedades en microalgas con énfasis en el género Nannochloropsis (Ochrophyta, Eustigmatales)]β-glucanos, su producción y propiedades en microalgas con énfasis en el género Nannochloropsis (Ochrophyta, Eustigmatales)

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