Search Results - "Omarsdottir, S."

Structural characterisation of a complex heteroglycan from the cyanobacterium Nostoc commune by Jensen, S., Petersen, B.O., Omarsdottir, S., Paulsen, B.S., Duus, J.Ø., Olafsdottir, E.S.

“…► A complex high MW heteroglycan was isolated from the cyanobacterium Nostoc commune. ► Nc-5-s is composed of eleven different monosaccharidesincluding both…”
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Predictors of sustained maternal milk feeds in extremely preterm infants by Omarsdottir, S, Adling, A, Bonamy, A K E, Legnevall, L, Tessma, M K, Vanpée, M

“…Objective: To investigate the predictors of maternal milk feeds (MMFs) in extremely preterm (EPT) infants during neonatal stay. Study Design: Maternal…”
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355: Effects of anti-proliferative lichen metabolite, protolichesterinic acid on fatty acid synthase and lipid composition in breast cancer cells by Bessadottir, M, Eiriksson, F.F, Gowan, S, Eccles, S, Omarsdottir, S, Thorsteinsdottir, M, Ogmundsdottir, H.M

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672 The Anti-proliferative Lichen Compound Protolichesterinic Acid Affects Lipid Metabolism But Effects on Signalling Are Secondary and Cell Type-dependent by Bessadottir, M, Gerogi, M, Omarsdottir, S, Ogmundsdottir, H.M

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Human cytomegalovirus infection induces leukotriene B4 and 5-lipoxygenase expression in human placentae and umbilical vein endothelial cells by Benard, M, Straat, K, Omarsdottir, S, Leghmari, K, Bertrand, J, Davrinche, C, Duga-Neulat, I, Söderberg-Nauclér, C, Rahbar, A, Casper, C

“…Abstract Introduction Human cytomegalovirus (HCMV) can cause congenital infection with risk of neurological disability. Maternal-fetal transmission is…”
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1070 Analysis of Lipid Composition in Human Cancer Cell Lines Before and After Treatment With Protolichesterinic Acid Isolated From Cetraria Islandica by Eiriksson, F, Sigurdsson, B, Omarsdottir, S, Ogmundsdottir, H, Thorsteinsdottir, M

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In vitro and in vivo immunomodulating effects of traditionally prepared extract and purified compounds from Cetraria islandica by Freysdottir, J., Omarsdottir, S., Ingólfsdóttir, K., Vikingsson, A., Olafsdottir, E.S.

“…Cetraria islandica (Iceland moss) has been used for centuries in folk medicine in many countries against a number of conditions, including inflammatory…”
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342 Maternal Predictors of Human Milk Intake in Extremely Preterm Infants by Omarsdottir, S, Adling, A, Legnevall, L, Bonamy, AK Edstedt, Vanpée, M

“…Background and Aims Mother’s own breast milk (MBM) is the most advantageous enteral food for extremely preterm infants (EPIs). Mothers of EPIs are at risk for…”
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Structural characterisation of a new O-methylated heteroglycan, colleman, from the cyanolichen Collema flaccidum by Jensen, J.S.R.E., Petersen, B.O., Veselinovic, T., Olafsdottir, E.S., Duus, J.Ø., Omarsdottir, S.

“…An alkali-extractable heteroglycan, colleman, was isolated from the cyanolichen Collema flaccidum, using ethanol fractionation and anion-exchange…”
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In vitro and in vivo immunomodulating effects of traditionally-prepared extract and purified compounds from Cetraria islandica by Freysdottir, J., Omarsdottir, S., Ingolfsdottir, K., Vikingsson, A., Olafsdottir, E. S.

“…Human monocytes were isolated from healthy individuals and differentiated into immature dendritic cells by culturing them in the presence of IL-4 and…”
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A polysaccharide fraction from Achillea millefolium increases cytokine secretion and reduces activation of Akt, ERK and NF-κB in THP-1 monocytes by Freysdottir, Jona, Logadottir, Oddny T., Omarsdottir, Sesselja S., Vikingsson, Arnor, Hardardottir, Ingibjorg

“…•A polysaccharide, Am-25-d, was isolated from Achillea millefolium.•Am-25-d increased LPS-induced cytokine secretion by THP-1 monocytes.•Am-25-d decreased…”
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Structural characterisation of a highly branched galactomannan from the lichen Peltigera canina by methylation analysis and NMR-spectroscopy by Omarsdottir, S., Petersen, B.O., Barsett, H., Paulsen, B. Smestad, Duus, J.Ø., Olafsdottir, E.S.

“…An alkali-extractable water-soluble polysaccharide, Pc-4, was isolated from the lichen Peltigera canina using ethanol fractionation and size exclusion…”
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Effects of lichen heteroglycans on proliferation and IL-10 secretion by rat spleen cells and IL-10 and TNF- α secretion by rat peritoneal macrophages in vitro by Omarsdottir, S., Freysdottir, J., Barsett, H., Paulsen, B. Smestad, Olafsdottir, E.S.

“…Four polysaccharides Pc-1, Pc-2, Pc-3 and Pc-4 were isolated from water and alkali extracts of the lichen Peltigera canina using ethanol fractionation, gel…”
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870 The lichen compound protolichesterinic acid affects lipid metabolism and induces ER stress in cancer cells by Bessadottir, M, Einarsdottir, E, Jonsdottir, G, Omarsdottir, S, Ogmundsdottir, H.M

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Anti-proliferative and pro-apoptotic effects of lichen-derived compound protolichesterinic acid are not mediated by its lipoxygenase-inhibitory activity by Bessadóttir, M, Eiríksson, F.F, Becker, S, Ögmundsdóttir, M.H, Ómarsdóttir, S, Thorsteinsdóttir, M, Ögmundsdóttir, H.M

“…Abstract Lipoxygenases (LOXs) and their products are involved in several biological functions and have been associated with carcinogenesis. Protolichesterinic…”
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869 The lichen compound usnic acid disturbs mitochondrial function and induces autophagy in cancer cells by Bessadottir, M, Egilsson, M, Einarsdottir, E, Bjornsdottir, G, Magnusdottir, I.H, Omarsdottir, S, Ogmundsdottir, H.M

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Rhamnopyranosylgalactofuranan,a new immunologically active polysaccharide from Thamnolia subuliformis by Olafsdottir, E.S., Omarsdottir, S., Paulsen, B. Smestad, Jurcic, K., Wagner, H.

“…A complex polysaccharide, Ths-3, consisting mainly of rhamnopyranosyl and galactofuranosyl units, has been isolated from the water extract of the lichen…”
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High prevalence of cytomegalovirus infection in surgical intestinal specimens from infants with necrotizing enterocolitis and spontaneous intestinal perforation: A retrospective observational study by Omarsdottir, Soley, Agnarsdottir, Margret, Casper, Charlotte, Orrego, Abiel, Vanpée, Mireille, Rahbar, Afsar, Söderberg-Nauclér, Cecilia

“…Highlights • To our knowledge, this is the first study to evaluate the prevalence of CMV infection in infants with NEC, SIP, and associated surgical conditions…”
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Cytomegalovirus Infection and Neonatal Outcome in Extremely Preterm Infants After Freezing of Maternal Milk by Omarsdottir, Soley, Casper, Charlotte, Navér, Lars, Legnevall, Lena, Gustafsson, Frida, Grillner, Lena, Zweygberg-Wirgart, Benita, Söderberg-Nauclér, Cecilia, Vanpée, Mireille

“…BACKGROUND:Cytomegalovirus (CMV) infection acquired from breast milk can cause serious illness in extremely preterm (EPT) infants (<28 weeks). Some neonatal…”
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O-118High Prevalence Of Cytomegalovirus Proteins In Surgical Specimens Obtained From Infants With Necrotizing Enterocolitis, Bowel Perforation Or Bowel Stricture by Omarsdottir, S, Agnarsdottir, M, Orrego, A, Skantz, E, Vanpee, M, Rahbar, A, Soderberg-Naucler, C

“…Background and aimsNecrotizing enterocolitis (NEC) is a frequent cause of neonatal surgical emergency. The pathogenesis of the disease is incompletely…”
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