https://novaprd-lb.newcastle.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Studies in marine natural products: 1. dynamin 1 screening of sponges from Catherine Hill Bay 2. chemistry of Cystophora xiphocarpa 3. investigation of “paua greening” of Haliotis iris from New Zealand’s Cook Strait https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:19142 Wed 11 Apr 2018 11:42:25 AEST ]]> Elucidating novel disease mechanisms in severe asthma https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:30208 Wed 11 Apr 2018 11:33:34 AEST ]]> Identification of eight different isoforms of the glucocorticoid receptor in guinea pig placenta: relationship to preterm delivery, sex and betamethasone exposure https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:29351 Wed 11 Apr 2018 10:29:05 AEST ]]> Bioactive α,β-conjugated 3-keto-steroids from the Australian brown alga Cystophora xiphocarpa https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:38084 Cystophora genus, eight new steroids including three pairs of diastereoisomers were isolated from Cystophora xiphocarpa (Harvey) (Sargassacea, Fucales). The metabolites identified by standard spectrometric methods are (16S,22S)-16,22-dihydroxyergosta-4,24(28)-dien-3-one and (16S,22R)-16,22-dihydroxyergosta-4,24(28)-dien-3-one, (16S,22S,24R)-16,22,24-trihydroxyporifera-4,28-dien-3-one and (16S,22S,24S)-16,22,24-trihydroxystigma-4,28-dien-3-one along with (16S,22S,24E)-16,22-dihydroxystigma-4,24(28)-dien-3-one and (16S,20S)-16,20-dihydroxyergosta-4,24(28)-dien-3-one. (16S,22S,24E)-16,22-Dihydroxystigma-4,24(28)-dien-3-one possessed the most potent cytotoxicity of the steroids in this series with cell growth inhibitions of GI₅₀ 8.7 ± 0.7 μM against colon cancer HT29, GI50 5.6 ± 0.8 μM against the breast cancer line MCF-7 and GI50 4.5 ± 0.2 μM against the ovarian cancer cell line A2780. (16S,22R)-16,22-dihydroxyergosta-4,24(28)-dien-3-one was found to be active against the ovarian cancer cell line A2780 with a GI₅₀ of 6.2 ± 0.1 μM.]]> Wed 07 Jun 2023 10:45:25 AEST ]]> Planar chromatography versus column chromatography: a performance comparison https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:628 Thu 25 Jul 2013 09:10:22 AEST ]]> Steroids from an Australian sponge Psammoclema sp. https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:7404 Sat 24 Mar 2018 08:42:43 AEDT ]]> Paraplegia following image-guided transforaminal lumbar spine epidural steroid injection: two case reports https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:7481 Sat 24 Mar 2018 08:38:48 AEDT ]]> Pathogenesis of steroid-resistant airway hyperresponsiveness: interaction between IFN-γ and TLR4/MyD88 pathways https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:7244 Sat 24 Mar 2018 08:33:46 AEDT ]]> Eosinophilic gastroenteritis https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:10428 Sat 24 Mar 2018 08:13:17 AEDT ]]> The efficacy of transforaminal injection of steroids for the treatment of lumbar radicular pain https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:11146 Sat 24 Mar 2018 08:08:29 AEDT ]]> Chromatographic behaviour of selected steroids and their inclusion complexes with β-cyclodextrin on octadecylsilica stationary phases with different carbon loads https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:3469 Sat 24 Mar 2018 07:20:31 AEDT ]]> ‘Steroids, it’s so much an identity thing!’ perceptions of steroid use, risk and masculine body image https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:23050 Sat 24 Mar 2018 07:13:49 AEDT ]]> A systematic review of the effectiveness of CT-guided, lumbar transforaminal injection of steroids https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:23484 Sat 24 Mar 2018 07:13:06 AEDT ]]> The need for steroids in modern athleticism https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:12706 Mon 31 Aug 2020 16:16:31 AEST ]]> Placental hormone profiles as predictors of preterm birth in twin pregnancy: a prospective cohort study https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:32095 Mon 23 Sep 2019 10:19:30 AEST ]]> Sex steroids induce membrane stress responses and virulence properties in pseudomonas aeruginosa https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:42355 Mon 22 Aug 2022 14:01:30 AEST ]]> Steroids of chemophenetic significance from the Australasian brown alga Cystophora xiphocarpa https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:47956 Mon 13 Feb 2023 14:21:07 AEDT ]]> 1. Dynamin-I inhibitors from sessile marine invertebrates; 2. Chemotaxonomy of Cystophora spp. https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:10299 Mon 10 Sep 2018 13:02:58 AEST ]]>