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Mostrando ítems 1315-1334 de 2524
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Interfases adhesivas al utilizar cementos de resina en el interior de los conductos radiculares: Comparación al MEB
(Facultad de Ciencias, 2013)Se realizó una comparación micro morfológica de la interfase dentina radicular - resina de cementación de postes de fibra de vidrio con dos sistemas de resinas compuestas, Relyx UnicemTM y ParaCemTM. Veinte premolares ... -
Interfering with the Folding of Group A Streptococcal pili Proteins
(Chile. Universidad Mayor, 2020-05-20)Gram-positive bacteria use their adhesive pili to attach to host cells during early stages of a bacterial infection. These extracellular hair-like appendages experience mechanical stresses of hundreds of picoNewtons; ... -
Interferometría digital multicuadro usando un único sistema de registro digital
(Published in: 2016 IEEE International Conference on Automatica (ICA-ACCA), 19-21 Oct. 2016, 2016)In this work a multi-frame interferometric system based in digital image processing and digital interferometry is presented. Here, an experimental optical setup which integrates the virtues of the digital interferometry ... -
Intergenerational Pathogen-Induced Diapause in Caenorhabditis elegans Is Modulated by mir-243
(Chile. Universidad Mayor, 2020)The interaction and communication between bacteria and their hosts modulate many aspects of animal physiology and behavior. Dauer entry as a response to chronic exposure to pathogenic bacteria in Caenorhabditis elegans is ... -
Interindividual responses to different exercise stimuli among insulin-resistant women
(WILEY, 2018)We aimed to investigate which among 20 cardiometabolic and performance outcomes do and do not respond to high-intensity interval training (HIT), resistance training (RT), or concurrent training (CT) in insulin-resistant ... -
Interleukin-17-induced neutrophil extracellular traps mediate resistance to checkpoint blockade in pancreatic cancer
(Rockefeller University Press, 2020-12)Pancreatic ductal adenocarcinoma (PDAC) remains a lethal malignancy with an immunosuppressive microenvironment that is resistant to most therapies. IL17 is involved in pancreatic tumorigenesis, but its role in invasive ... -
Interleukin-35 inhibits alveolar bone resorption by modulating the Th17/Treg imbalance during periodontitis
(Blackwell Munksgaard, 2020-04)Aim T lymphocytes play a central role during the pathogenesis of periodontitis, and the imbalance between the pathogenic T-helper type 17 (Th17) and protective T-regulatory (Treg) lymphocytes determines the tooth-supporting ... -
Intermediate-Salinity Systems at High Altitudes in the Peruvian Andes Unveil a High Diversity and Abundance of Bacteria and Viruses
(MDPI, 2019)Intermediate-salinity environments are distributed around the world. Here, we present a snapshot characterization of two Peruvian thalassohaline environments at high altitude, Maras and Acos, which provide an excellent ... -
Intermittent Fasting, Nutritional Supplementation, and Resistance Training as Strategy for Body Weight Loss: An Update
(SOC CHILENA ANATOMIA, 2021-01)Obesity is a multifactorial disease, affecting, along with overweight, over a third of the adult population worldwide. Although weight control is beneficial, the problem of poor compliance in weight loss programs is well ... -
International meeting on sarcoptic mange in wildlife, June 2018, Blacksburg, Virginia, USA
(BMC, 2018)Sarcoptic mange is a globally distributed disease caused by the burrowing mite Sarcoptes scabiei, which also causes scabies in humans. A wide and increasing number of wild mammal species are reported to be susceptible to ... -
Interoceptive Insular Cortex Mediates Both Innate Fear and Contextual Threat Conditioning to Predator Odor
(FRONTIERS MEDIA SA, 2020)The insular cortex (IC), among other brain regions, becomes active when humans experience fear or anxiety. However, few experimental studies in rats have implicated the IC in threat responses. We have recently reported ... -
Interplay between rotational work shift and high altitude-related chronic intermittent hypobaric hypoxia on cardiovascular health and sleep quality in Chilean miners
(Taylor and Francis Ltd., 2020-10)Mining activities expose workers to diverse working conditions, rotational shifts and high altitude-related hypobaric hypoxia. Separately, each condition has been reported having a negative impact on miners' health risk; ... -
Interspecific recognition in Chilean parabiotic ant species
(CIENCIAS, 2003)In Chile, Camponotus morosus and Solenopsis gayi sometimes co-inhabit a single nest, seemingly in a parabiotic association. To elucidate the nature of this association we conducted behavioural tests that measured aggression ... -
Intervención en salud oral para modificar la calidad de vida en mujeres vulnerables
(Chile. Universidad Mayor, 2019)Introducción: La evaluación de un programa odontológico debe considerar, además de los resultados clínicos, la percepción del paciente en relación a cambios físicos, psicológicos y sociales. En este contexto, la calidad ... -
Intestinal epithelial cell-specific RAR alpha depletion results in aberrant epithelial cell homeostasis and underdeveloped immune system
(NATURE PUBLISHING GROUP, 2018)Retinoic acid (RA), a dietary vitamin A metabolite, is crucial in maintaining intestinal homeostasis. RA acts on intestinal leukocytes to modulate their lineage commitment and function. Although the role of RA has been ... -
Intestinal epithelial cell-specific RARa depletion results in aberrant epithelial cell homeostasis and underdeveloped immune system (vol 12, pg 580, 2019)
(NATURE PUBLISHING GROUP, 2019)Sin resumen -
Intestinal isosporiasis in patients with acquired immunodeficiency syndrome (AIDS). Pathologic diagnosis in small intestinal mucosal biopsies
(ELSEVIER SCIENCE INC, 2018)Highlights •The diagnosis of isosporiasis in AIDS patients requires tissue analysis.•The differential diagnosis of isosporiasis in small intestinal biopsies includes other coccidiosis and microsporidiosis.•The pathologic ...