Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 25 for “"SFN"”.
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DVB-T SFN tinklo segmento optimizavimas /
DVB-T SFN Network Segment Optimization.
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Sulforaphan und Selen : Einfluss auf Phase II Enzyme und Selenoproteine sowie deren Effekt auf die entzündungsvermittelte Dickdarmkanzerogenese
Das ITC SFN und der Mikronährstoff Se sind bekannt als chemopräventive Inhaltsstoffe von Gemüse der Brassica-Familie, welcher auch Brokkoli angehört. Die Wirkungen von sowohl SFN als auch Se beruhen auf zahlreichen verschiedenen Mechanismen. Es existieren jedoch Schnittstellen, an welchen …
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Sulforaphane sensitizes TRAIL-resistant hepatoma cells to TRAIL-induced apoptosis through reactive oxygen species-mediated upregulation of DR5
"Sulforaphane (SFN) is a chemopreventive agent present in various cruciferous vegetables, including broccoli. Here, we show that treatment with tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) in combination with subtoxic doses of SFN significantly induces rapid apoptosis in …
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Neuroprotective Effects of Sulforaphane and the Involvement of Autophagy
ABSTRACT Sulforaphane (SFN) is an isothiocyanate found mostly after consumption of broccoli, but also other cruciferous vegetables such as cauliflower or cabbage. Isothiocyanates have been researched for over 20 years in the field of cancer. They show many different bioactivities, of which the …
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Investigating the putative therapeutic effects of sulfophane in the human lens
… being of millions of people. The isothiocyanate, SFN is known to have dose-dependent cytoprotective and cytotoxic properties. The present study had three aims. Firstly, to determine if the isothiocyanate, SFN could yield protection to lens cells against oxidative stress. Secondly, to identify the …
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Isotiocianati come potenziali farmaci antileucemici: identificazione in vitro ed ex vivo del profilo molecolare e cellulare
… particolarmente promettente è il sulforafane (SFN). La ricerca condotta durante il periodo di dottorato si è, quindi, focalizzata sull’isotiocianato SFN e in particolare sulla sua capacità di modulare specifici eventi cellulari e molecolari coinvolti nel processo di leucemogenesi. Inizialmente …
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Sulforaphane as a potential nutritional intervention to reduce neuroinflammation associated with aging and sickness behavior
… broccoli and its derived bioactive sulforaphane (SFN) has potential use as a novel nutritional intervention to reduce aging-related neuroinflammation. Sulforaphane activates nuclear factor E2-related factor 2 (Nrf2), which induces antioxidant response element genes that regulate cellular redox …
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Testing the Anti-Inflammatory Effects of Dietary Phytochemicals in Intestinal Inflammation Models
… NRF2 activation positive control sulforaphane (SFN). With qPCR, western blot, and ELISA techniques we observed that CA and SFN decreased secretion of pro-inflammatory cytokines in tumor necrosis factor (TNF) stimulated colonoids. CA and SFN also upregulated the mRNA expression of NRF2 target …
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Redox mechanisms in retinal cells
… and the dietary antioxidant sulforaphane (SFN) on the Nrf2 pathway were investigated in the human Mueller MIO-M1 cell line. None of the pro-oxidants investigated, including hydrogen peroxide, high glucose concentrations, oxygen and glucose deprivation, lipopolysaccharide and TNF-α, …
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Retention of Nutrients and Phytochemicals in Fresh and Processed Broccoli
… sulforaphane (SF), sulforaphane nitrile (SFN), cyanohydroxybutene (CHB), iberin (I) and iberin nitrile (IN) in fresh and frozen broccoli. The mean initial concentration of ascorbic acid decreased during fresh storage by 13.0% on a wet weight basis (WWB) and by 7.0% on a dry weight basis …
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Performance Evaluation of Scalable Multi-cell On-Demand Broadcast Protocols
… supporting the mobile data service. From eMBMS, SFN broadcast transmission scheme allows data broadcasting to be synchronized in all cells of a defined core network area. LTE 4G also enables single-cell broadcast scheme in which data broadcasting is taking place independently in every cell. In …
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Analysis of drug polymorphism by diffuse reflectance visible spectroscopy- a novel approach
… (CBZ), caffeine (CFN), sulfanilamide (SFN) and furosemide (FRS) were examined. The interaction of the adsorbed dye with each of the polymorphs showed different behaviour, manifested by different colours. An analysis of the crystal structures and the acid/base properties of the drug …
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Funcionalidad de nuevos nutracéuticos análogos estructurales de sulforafano en modelos experimentales de inmunoinflamación
… sus beneficios sobre la salud es sulforafano (SFN), una molécula que se encuentra en el vegetal como glucosinolato (glucorafanina), y que se genera mediante hidrólisis enzimática por la acción de la mirosinasa. SFN presenta una biodisponibilidad aproximada del 80 %, similar a la de otros …
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Capacity, coding and interference cancellation in multiuser multicarrier wireless communications systems
… when operating as a single frequency network (SFN). It was found that for SFN the performance of a conventional OFDM receiver rapidly degrades when transmitters have frequency synchronization errors. Several methods based on linear and decision-feedback ICI cancellation were proposed and …
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Dual regulation of transcription factor Nrf2 by Keap1 and the beta-TrCP/GSK-3 in cancer
… carnosol, ferulic acid and sulforaphane (SFN) to activate Nrf2-target genes in a Keap1-dependent or Keap1-independent manner was tested. It was discovered that all compounds, except for SFN, activate Nrf2-target genes in a Keap1-independent manner, inhibiting GSK-3 and functioning through …
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Efecto del Consumo de Brotes de Brócoli en Población Obesa
… precursor del isotiocianato (ITC) sulforafano (SFN), ampliamente estudiado por sus beneficios en la salud, especialmente por sus propiedades anti carcinógenas. Sin embargo, los efectos del brócoli y brotes de brócoli sobre la obesidad y el desequilibrio en el metabolismo lipídico y la …
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Theoretical studies of the bonding, energetics and spectra of sulfur and phosphorus halides, and reactivity of divalent sulfur compounds: impact of recoupled pair bonding
… on a number of hypervalent compounds—SFn-1Cl (n=1-6), SCln (n=1-6), PFnCl (n=2-4)—are presented in this dissertation. The bonding in the ground and excited states of these species was analyzed using generalized valence bond theory. These (and other) studies have led to a model—the …
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Desarrollo y evaluación toxicológica de compuestos aliáceos para su aplicación en el ámbito agroalimentario
… los efectos protectores del sulforafano (SFN), que actúa mediante la vía Nrf2 y tiene aplicaciones protectoras en órganos como el hígado y el sistema nervioso, con potencial para uso clínico, aunque se necesitan más estudios. Se realizaron pruebas de genotoxicidad de derivados del PTSO, …
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Reconfigurable phased microstrip antenna array with defected ground structure and defected microstrip structure for beam steering application
… array is a common sequential feed network (SFN), which has a circular shape with four ports to feed four elements. In order to increase the number of ports and hence design suitable feed network for feeding SAA, this study proposed new spiral sequential feed network (SSFN). As a dual …
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Fluorosulfanylimination including related reactions and structural problems and thiazyl trifluoride complexes of the transition metals
… with appropriate substrates have produced SFN=S(CH₃)₂, SF₅N=CHC₆H₅, SF₅N=SCl₂, (SF5N=)₂C, (SF5N=)₂S and SF₅N=PCl₃, some of which are new compounds and some of which represent improved routes to compounds previously reported. When N,N'-bis(pentafluorosulfanyl)urea, (SF₅NH)₂CO, reacted with …
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