Results 41 to 50 of about 117,884 (290)

Proteomic analysis of the cerebrospinal fluid of patients with Creutzfeldt-Jakob disease [PDF]

, 2007
So far, only the detection of 14-3-3 proteins in cerebrospinal fluid (CSF) has been accepted as diagnostic criterion for Creutzfeldt-Jakob disease (CJD). However, this assay cannot be used for screening because of the high rate of false-positive results,
Brit Mollenhauer, Enrico Klingebiel, Hans A. Kretzschmar, Harrington MG, Harrington MG, Jens Wiltfang, Jiang L, Kretzschmar HA, Lukas Cepek, Markus Otto, McKhann G, Mirko Bibl, Otto M, Peter Brechlin, Petra Steinacker, Rabilloud T, Steinhoff BJ, Will RG, Zerr I, Zheng PP   +19 more
core   +1 more source

Optimizing the Extraction of Protein from Defatted Schizochytrium Cell Residues and Studying the Emulsification Characteristics of Protein

Fermentation
In this study, proteins were prepared from Schizochytrium pombe residue after oil extraction using isoelectric point precipitation, and their physicochemical and emulsifying properties were investigated.
Yingying Yang, Xiangying Zhao, Liping Liu, Xinyu Wang, Ruiguo Li, Jiaxiang Zhang   +5 more
doaj   +1 more source

Evaluation of baseline ECG in patients undergoing Oral Flecainide Challenge test for suspected Brugada Syndrome: An analysis of lead II

Indian Pacing and Electrophysiology Journal, 2017
Background and Objectives: We analyzed Lead II in patients undergoing an Oral Flecainide Challenge test (FCT), to identify any pointers that could predict a positive FCT and thereby help in recognition of latent BS.
Maneesh K. Rai, MD, DM, Mukund A. Prabhu, MD, DM, Jayaprakash Shenthar, MD, DM, FACC, Natarajan Kumaraswamy U, MD, DM, Ritesh Vekariya, MD, Padmanabh Kamath, MD, DM, Narasimha Pai, MD, DM, FACC, Ramanath L. Kamath, MD, DM, Vivek Pillai, MD, DM   +8 more
doaj   +1 more source

Emulsifying and foaming properties of peanut (Arachis hypogaea Lineau) flour

Grasas y Aceites, 2007
The functional properties of proteins present in peanut (Arachis hypogaea Lineau) flour were studied. The influence of the pH and protein solubility on emulsifying and foaming properties of peanut flour was evaluated.
J. C. Ferreyra, E. M. Kuskoski, M. T. Bordignon Luiz, D. Barrera Arellano, R. Fett   +4 more
doaj   +1 more source

Topological Phase Transition in Quantum Heat Engine Cycles

, 2018
We explore signatures of a topological phase transition (TPT) in the work and efficiency of a quantum heat engine, which uses a single layer topological insulator, stanene, in an external electric field as a working substance.
Fadaie, Mojde, Müstecaplıoğlu, Özgür E., Yunt, Elif   +2 more
core   +1 more source

Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer, Simon Faissner, Ralf Gold, Aiden Haghikia   +3 more
wiley   +1 more source

The study of stability of the ferric oxide sols by zeta /ζ/ potential

Mongolian Journal of Chemistry, 2014
In this study ferric oxide sols solutions were prepared in presence of different electrolyte and their zeta potentials were measured by simplified electrophoreses method with protective semi membrane filters.
D Bayarmaa, Kh Khureltogoo
doaj   +1 more source

Sensitivity and specificity of detection methods for erythropoietin doping in cyclists [PDF]

, 2019
Recombinant human erythropoietin (rHuEPO) is used as doping a substance. Anti-doping efforts include urine and blood testing and monitoring the athlete biological passport (ABP).
Burggraaf, Jacobus, Cohen, Adam F, Daniels, Johannes MA, Gal, Pim, Heuberger, Jules AAC, Hon, Olivier, Post, Titiaan E, Ram, Herman, Rotmans, Joris I, Stuurman, Frederik E, Van Eenoo, Peter   +10 more
core   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Detecting peroxiredoxin hyperoxidation by one-dimensional isoelectric focusing [PDF]

, 2015
The activity of typical 2-cys peroxiredoxin (Prxs) can be regulated by hyperoxidation with a consequent loss of redox activity. Here we developed a simple assay to monitor the level of hyperoxidation of different typical 2-cys prxs simultaneously.
Bulleid, Neil J., Cao, Zhenbo
core   +1 more source