Listar Artículos WOS por fecha de publicación
Mostrando ítems 141-160 de 1852
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Making Common Sense of Vaccines: An Example of Discussing the Recombinant Attenuated Salmonella Vaccine with the Public
(CIENCIAS, 2014)Researchers have iterated that the future of synthetic biology and biotechnology lies in novel consumer applications of crossing biology with engineering. However, if the new biology’s future is to be sustainable, early ... -
Construcción de un esquema silvícola para Nothofagus dombeyi, usando área potencial aprovechable, índice de máxima densidad y variación del crecimiento diametral según densidad
(CIENCIAS, 2014)En este estudio se propone un esquema de manejo silvícola para Nothofagus dombeyi, a partir de la combinación del índice de densidad de Reineke, la estimación de densidad puntual con el método del área potencial aprovechable ... -
Routine Prophylaxes Every 3 Months Improves Chronic Periodontitis Status in Type 2 Diabetes
(CIENCIAS, 2014)Background: Periodontitis and type 2 diabetes mellitus (T2DM) are major health problems, especially in low‐income populations with little access to dental care. Low‐cost models for treatment of periodontal disease have not ... -
Histopathological findings in Gonads of Xenopus laevis from Central Chile.
(CIENCIAS, 2014)A fin de realizar un estudio histológico gonadal, se capturaron ejemplares adultos de Xenopus laevis en cuatro sitios de la región central de Chile. Los resultados evidenciaron ausencia de alteraciones gonadales en hembras, ... -
Health risks caused by short term exposure to ultrafine particles generated by residential wood combustion: A case study of Temuco,Chile
(CIENCIAS, 2014)Temuco is one of the most highly wood smoke polluted cities in Chile; however, there is scarce evidence of respiratory morbidity due to fine particulate matter. We aimed to estimate the relationship between daily concentration ... -
The genus bipolaris
(CIENCIAS, 2014)The genus Bipolaris includes important plant pathogens with worldwide distribution. Species recognition in the genus has been uncertain due to the lack of molecular data from ex-type cultures as well as overlapping ... -
Caloric restriction and aging stem cells: The stick and the carrot?
(CIENCIAS, 2014)Adult tissue stem cells have the ability to adjust to environmental changes and affect also the proliferation of neighboring cells, with important consequences on tissue maintenance and regeneration. Stem cell renewal and ... -
Relationship between Disk Position and Degenerative Bone Changes in Temporomandibular Joints of Young Subjects with TMD: An MRI Study
(CIENCIAS, 2014)This study determines the frequency and relationship between disk position and degenerative bone changes in temporomandibular joints in children and adolescent patients with internal derangement. Study design: TMJ, MRI of ... -
A comparative performance analysis of total PSA, percentage free PSA, PSA velocity, and PSA density versus the detection of primary circulating prostate cells in predicting initial prostate biopsy findings in chilean men
(CIENCIAS, 2014)Introduction. PSA parameters have been used in an attempt to improve the diagnostic yield of prostate screening tests; the detection of primary malignant circulating prostate cells (CPCs) may improve the diagnostic yield ... -
Extended use of P504S positive primary circulating prostate cell detection to determine the need for initial prostate biopsy in a prostate cancer screening program in Chile
(CIENCIAS, 2014)BACKGROUND: To determine the frequency of primary circulating prostate cells (CPC) detection according to age and serum PSA levels in a cohort of men undergoing screening for prostate cancer and to determine the diagnostic ... -
Transmisión de infecciones por endoscopios y broncoscopios
(CIENCIAS, 2014)Este artículo corresponde a un comentario en la sección Revista de Revistas, en que se analiza el artículo: Transmission of infection by flexible gastrointestinal endoscopy and bronchoscopy, de los autores Kovaleva J, ... -
Multi Locus Sequence Typing scheme for Acidithiobacillus caldus strain evaluation and differentiation
(CIENCIAS, 2014)Phenotypic, metabolic and genetic properties of several Acidithiobacillus caldus strains indicate the existence of as yet undefined levels of variation within the species. Inspite of this, intraspecies genetic diversity ... -
Órganos abdominales: peso del hígado, bazo y riñones en relación a sexo, grupo étnico, edad e índice de masa corporal en individuos chilenos
(CIENCIAS, 2014)El aumento del peso de los órganos puede ser signo de enfermedades o anormalidades patológicas. Diversos estudios han llevado a la elaboración de tablas con los pesos estándar de los diferentes órganos en diversos grupos ... -
Peso del corazón y pulmones en relación al sexo, grupo étnico, edad e índice de masa corporal en individuos chilenos
(CIENCIAS, 2014)Diversos factores pueden influir en el peso de las vísceras torácicas y/o abdominales. Con el propósito de conocer el peso promedio del corazón y pulmones de individuos chilenos, se obtuvo la información de estos órganos ... -
The conserved PFT1 tandem repeat is crucial for proper flowering in Arabidopsis thaliana
(CIENCIAS, 2014)It is widely appreciated that short tandem repeat (STR) variation underlies substantial phenotypic variation in organisms. Some propose that the high mutation rates of STRs in functional genomic regions facilitate evolutionary ... -
Clase social, factores de riesgo psicosocial en el trabajo y su asociación con la salud autopercibida y mental en Chile
(CIENCIAS, 2014)El objetivo fue examinar la relación entre clase social, riesgo psicosocial laboral y la salud autopercibida y mental en Chile. Se trata de un estudio transversal con los datos de la Primera Encuesta Nacional de Condiciones ... -
Do complex inventions need less international patent protection?
(HUMANIDADES, 2014)I show that very complex inventions stay outside the patent system more often than medium-complexity products. I test this hypothesis using a subset of international patents data. The regressions confirm that patents and ... -
Oral manifestations and their treatment in Sjogren's syndrome
(CIENCIAS, 2014)Sjögren's syndrome (SS) is a complex, chronic, systemic, autoimmune disease that mainly affects the exocrine glands, especially the salivary and lacrimal glands, leading to dryness of the oral and ocular mucosae. Several ... -
Inflammatory Effects of Edwardsiella ictaluri Lipopolysaccharide Modifications in Catfish Gut
(CIENCIAS, 2014)Bacterial lipopolysaccharides (LPS) are structural components of the outer membranes of Gram-negative bacteria and also are potent inducers of inflammation in mammals. Higher vertebrates are extremely sensitive to LPS but ... -
Producción láctea e indicadores energéticos en vacas lecheras semiestabuladas tratadas con bajas dosis de somatotropina recombinante bovina durante el período de transición
(CIENCIAS, 2014)El objetivo del estudio fue determinar el efecto de la administración de bajas dosis de somatotropina recombinante bovina (rbST) sobre indicadores del balance energético y la producción láctea en vacas lecheras en sistema ...