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Αποτελέσματα 11507-11526 από 49724
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KEGGconverter: a tool for the in-silico modelling of metabolic networks of the KEGG Pathways database
(2009)Background: The KEGG Pathway database is a valuable collection of metabolic pathway maps. Nevertheless, the production of simulation capable metabolic networks from KEGG Pathway data is a challenging complicated work, ... -
Ketamine disrupted storage but not retrieval of information in male rats and apomorphine counteracted its impairing effect
(2020)Ketamine, a non-competitive NMDA receptor antagonist, has been reported to mimic the cognitive symptoms of schizophrenia in animals. It has been reported to produce learning and memory deficits in rodents. However, there ... -
Keto and Exomethylene Pyranonucleosides as Antitumor Agents
(2012)Nucleosides and their analogues take an important place in medicinal chemistry as the structural basis for the development of therapeutic agents. Recently, there has been a renewed interest in the synthesis of keto and ... -
Keto-fluorothiopyranosyl nucleosides: a convenient synthesis of 2-and 4-keto-3-fluoro-5-thioxylopyranosyl thymine analogs
(2011)A novel series of fluorinated keto-beta-D-5-thioxylopyranonucleosides bearing thymine as the heterocyclic base have been designed and synthesized. Deprotection of 3-deoxy-3-fluoro-5-S-acetyl-5-thio-D-xylofuranose (1) and ... -
Ketogenic therapy for Parkinson's disease: A systematic review and synthesis without meta-analysis of animal and human trials
(2022)Objective: The aim of the present systematic review was to assess the efficacy of ketogenic therapy in Parkinson's disease (PD), using all available data from randomized controlled trials (RCTs) on humans and animal studies ... -
Key challenges for the creation and maintenance of specialist protein resources
(2015)As the volume of data relating to proteins increases, researchers rely more and more on the analysis of published data, thus increasing the importance of good access to these data that vary from the supplemental material ... -
Key Genetic Components of Fibrosis in Diabetic Nephropathy: An Updated Systematic Review and Meta-Analysis
(2022)Renal fibrosis (RF) constitutes the common end-point of all kinds of chronic kidney disease (CKD), regardless of the initial cause of disease. The aim of the present study was to identify the key players of fibrosis in the ... -
Key parameters and practices controlling pesticide degradation efficiency of biobed substrates
(2012)We studied the contribution of each of the components of a compost-based biomixture (BX), commonly used in Europe, on pesticide degradation. The impact of other key parameters including pesticide dose, temperature and ... -
Key parameters controlling surface quality and dimensional accuracy: a critical review of FFF process
(2022)Fused filament fabrication (FFF) is an additive manufacturing process, which constructs physical items by fused melt material, selectively deposited layer-by-layer through a heated extrusion mechanism. Parameters’ selection ... -
Key research questions for implementation of artificial intelligence in capsule endoscopy
(2022)Background: Artificial intelligence (AI) is rapidly infiltrating multiple areas in medicine, with gastrointestinal endoscopy paving the way in both research and clinical applications. Multiple challenges associated with ... -
Key roles of plasmonics in wireless THz nanocommunications-A survey
(2019)Wireless data traffic has experienced an unprecedented boost in past years, and according to data traffic forecasts, within a decade, it is expected to compete sufficiently with wired broadband infrastructure. Therefore, ... -
A kidney transplant recipient with a perforated cheek: Oral epstein-barr virus-positive mucocutaneous ulcer complicated with an opportunistic bacterial infection
(2021)A 69-year-old female living donor kidney transplant recipient presented with right facial painful edema. The patient’s body mass index was 14 (kilograms per meter squared), and her creatinine clearance was 15 mL/min. A ... -
Kinematic and Temporospatial Changes in Children with Cerebral Palsy during the Initial Stages of Gait Development
(2022)Purpose: To identify changes in the gait kinematics and temporospatial parameters of children with bilateral Cerebral Palsy (CP) at 8 months after the onset of independent walking and identify differences to Typical ... -
Kinematic predictors of subjective outcome after anterior cruciate ligament reconstruction: An in vivo motion analysis study
(2012)Purpose: The purpose of this study was to test whether rotational knee kinematics during dynamic pivoting activities are predictive of subjective functional outcome (IKDC, Lysholm), objective laxity scores (KT max), and ... -
Kinetic and in silico analysis of the slow-binding inhibition of human poly(A)-specific ribonuclease (PARN) by novel nucleoside analogues
(2012)Poly(A)-specific ribonuclease (PARN) is a 3'-exoribonuclease that efficiently degrades poly(A) tails and regulates, in part, mRNA turnover rates. We have previously reported that adenosine- and cytosine-based glucopyranosyl ... -
Kinetic modeling of a tapered Holweck pump
(2014)The Holweck pump is a device widely used in many pumping systems. It can be a self-standing device or part of a multi-stage system, usually combined with a turbo-molecular pump (TMP). In the present work, an existing ... -
Kinetic parameter estimation by standard optimization methods in catalytic converter modeling
(2004)The application of mathematical models to the prediction of the performance of automotive catalytic converters is gaining increasing interest, both for gasoline and diesel engined-vehicles. This article addresses converter ...