Results 161 to 170 of about 1,549,978 (301)

Integrated Membrane Filtration for the Recovery of Antioxidants from Lavender Spent Plant Material. [PDF]

open access: yesMembranes (Basel)
Stoyanova Y   +6 more
europepmc   +1 more source

Submerged membrane filtration of fine particle/bsa binary suspension

open access: yes, 2010
碩士本研究探討操作條件對微粒子/牛血清蛋白雙成份懸浮液之沉浸式薄膜過濾的影響,使用表面平均孔徑為5.6 μm之管狀陶瓷薄膜,過濾粒徑為15 μm之聚甲基丙烯酸甲酯(PMMA)圓球形粒子,以及分子量67000 Da之牛血清蛋白(BSA)。利用薄膜阻擋懸浮溶液中的固體粒子,而讓部分牛血清蛋白通過薄膜孔道,以達到分離的效果。本研究探討過濾壓差、逆洗時間、逆洗頻率、逆洗通量、曝氣通量以及階梯式提高過濾壓差等操作條件對過濾效能之影響。結果顯示:過濾主要的阻力來源為薄膜孔洞阻塞。逆洗操作,能夠提升過濾速度 ...
羅鴻彬; Lo, Hung-pin
core  

Evaluation of Dried Plasma Spot‐Based Quantification of Glial Fibrillary Acidic Protein as a Disease‐Associated Biomarker in Neuromyelitis Optica Spectrum Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the diagnostic accuracy of glial fibrillary acidic protein (GFAP) measured in dried plasma spots versus conventional plasma‐ and serum‐GFAP testing for assessment of disease severity in aquaporin‐4 immunoglobulin G–positive neuromyelitis optica spectrum disorder (AQP4‐IgG+ NMOSD).
Felix Wohlrab   +19 more
wiley   +1 more source

Endothelial Cell Proteins as Biomarkers in Susac Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Susac syndrome (SS) is a rare CD8+ T cell–mediated microangiopathy affecting the brain, retina, and auditory labyrinth. Endothelial injury is thought to be a central mechanism; however, no circulating disease biomarkers are known. We performed targeted proteomic profiling to identify circulating endothelial‐associated proteins as ...
Rohit Benjamin   +11 more
wiley   +1 more source

microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan   +4 more
wiley   +1 more source

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