Browsing by Title Facultad de Ciencias Químicas y Farmacéuticas
Now showing items 2565-2584 of 4898
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(Universidad de Chile, 2015)Los fibroblastos cardíacos (FC) se encargan de mantener tanto la estructura como la mecánica y la señalización del corazón. A estas células se les conoce como células centinela, pues responden de manera variada y compleja ...
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(Universidad de Chile, 2016)Los fibroblastos cardíacos (FC) son considerados células centinelas del tejido cardíaco, por su compleja y variada respuesta en la mantención de la homeostasis o frente a un evento de injuria cardíaca, como infarto al ...
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(2007)Hepcidin (Hepc) is considered a key mediator in iron trafficking. Although the mechanism of Hepc action in macrophages is fairly well established, much less is known about its action in intestinal cells, one of the main ...
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(Universidad de Santiago de Chile, 2017)Inflammation is a cellular defensive mechanism associated to oxidative stress. The administration of nitrofurantoin, nifurtimox and acetaminophen generates oxidative stress by their biotransformation through CYP450 system. ...
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(Elsevier, 2016)Homocysteine-inducible, endoplasmic reticulum (ER) stress-inducible, ubiquitin-like domain member 1 (HERPUD1), an ER resident protein, is upregulated in response to ER stress and Ca2(+) homeostasis deregulation. HERPUD1 ...
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(Elsevier, 2018)Skeletal muscle plays a central role in insulin-controlled glucose homeostasis. The molecular mechanisms related to insulin resistance in this tissue are incompletely understood. Herpud1 is an endoplasmic reticulum membrane ...
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(American Chemical Society, 2008-09)New 1,2,4-thiadiazolylnitrones and furoxanylnitrones were developed and evaluated as neuroprotective agents on a human neuroblastoma (SH-SY5Y) cells model. They inhibited at low micromolar concentrations the oxidative ...
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(Bentham Science Publishers B.V., 2015)© 2015, Bentham Science Publishers. Curcumin, a natural yellow polyphenol, is isolated from the herb Curcuma longa L. (turmeric), a member of the ginger family. It has been extensively studied due to their multiple ...
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(2002)Both thiosemicarbazone groups of the derivative 1 of 3-deoxy-D-erythro-hexos-2-ulose underwent, on acetylation, a heterocyclization process to give (5R,5′R)-2,2′-diacetamido-4,4′-di-N-acetyl-5′-(1- deoxy-2,3,4-tri-O-acet ...
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(BioMed Central, 2017-06-15)Background: Phaseolamin or alpha-amylase inhibitor 1 (alpha AI) is a glycoprotein from common beans (Phaseolus vulgaris L.) that inhibits some insect and mammalian alpha-amylases. Several clinical studies support the ...
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(PUCV, 2015)Mussels (Mytilus spp.) are one of the most cultivated and commercialized bivalves in southern Chile; culture is currently supplied almost entirely from wild-caught seed obtained from relatively few collection centers. The ...
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(Royal Society of Chemistry, 2018)© 2018 The Royal Society of Chemistry. Heterometallic 3d-4f inorganic polymers were prepared using 3,5 pyridinedicarboxylic acid (H2PDC), {[CuLn2(PDC)2(SO4)2(H2O)6]·H2O}n (Ln: SmIII, CuSmPDC, EuIII, CuEuPDC, GdIII, and ...
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(1983)
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Hidrogenación de acetofenona catalizada por complejos de hierro (II) con ligandos fósforo nitrógeno (Universidad de Chile, 2017)Este trabajo de tesis tenía por objeto sintetizar y caracterizar complejos de hierro (II) con ligandos fosforo nitrógeno, los cuales fueron ensayados como catalizadores homogéneos en la reacción de hidrogenación de ...
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(Universidad de Chile, 2019)En este trabajo se sintetizaron y caracterizaron una serie de compuestos de rutenio (II) con ligandos fósforo-nitrógeno, los cuales fueron probados como catalizadores homogéneos en la reacción de hidrogenación de furfural. Esta ...
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(Universidad de ChileCyberDocs, 2011)Esta tesis tiene como objetivos sintetizar y caracterizar compuestos de rutenio (II) con ligandos fosforo nitrógeno, los cuales serán ensayados como catalizadores homogéneos en la reacción de hidrogenación de iminas. Esta ...
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(Elsevier, 2014)The aim of this study was to evaluate the effects of high hydrostatic pressure (HHP) at 300, 400 and 500 MPa/1, 3 and 5 min on nutritional and antioxidant properties of Cape gooseberry pulp after immediate application ...
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(Royal Society of Chemistry, 2020)The current figure of merit to evaluate Single Molecule Magnet (SMM) performance is the blocking temperature (T-B). The best SMMs showT(B)values close to liquid nitrogen boiling point (77 K) while their Orbach effective ...
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(Frontiers Media SA, 2018-05-01)The polycystic ovary syndrome (PCOS) is the most prevalent ovarian pathology in women, with excessive sympathetic activity in the superior ovarian nerve (SON) playing an important role in inducing the PCOS symptoms in the ...