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Longitudinal Evaluation of Polyneuropathy in Atypical Parkinsonian Syndromes [PDF]

open access: yesNeurology International
Background: In Parkinson’s disease (PD), a higher prevalence of polyneuropathy (PNP) is increasingly recognized, although the causal association is still under debate.
Eun Hae Kwon   +13 more
doaj   +2 more sources

Synthesis of Ag/ZnO-AC composite photocatalyst: spectroscopic investigation, parameter optimization, synergistic effect and performance enhancement for cost-effective photocatalytic degradation of phenols and dyes

open access: yesWater Science and Technology, 2022
A ternary photocatalyst composite-Silver decorated on ZnO supported with activated carbon (Ag/ZnO-AC) was investigated for the synthesis, characterization and UV assisted photocatalytic degradation of phenols and dyes present in wastewater.
Surabhi N. Shintre   +2 more
doaj   +1 more source

The Effect of Concentration of Paranitrophenol on Efficiency of the Aerobic Biological Wastewater Treatment and the Production of Excess Sludge [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2018
The aim of this study is to reduce p-nitrophenol from wastewater using an SBR reactor for biological treatment of sewage and to study the effect of concentration of p-nitrophenol in wastewater on reduction of biomass production and sludge volume index ...
Naghmeh Orooji   +3 more
doaj   +1 more source

PnP [PDF]

open access: yesProceedings of the Twenty-Fourth International Conference on Architectural Support for Programming Languages and Operating Systems, 2019
Frequently used parallel iterative graph analytics algorithms are computationally expensive. However, researchers have observed that applications often require point-to-point versions of these analytics algorithms that are less demanding. In this paper we introduce the PnP parallel framework for iterative graph analytics that processes a stream of ...
Chengshuo Xu, Keval Vora, Rajiv Gupta
openaire   +1 more source

Camera Calibration with Weighted Direct Linear Transformation and Anisotropic Uncertainties of Image Control Points

open access: yesSensors, 2020
Camera calibration is a crucial step for computer vision in many applications. For example, adequate calibration is required in infrared thermography inside gas turbines for blade temperature measurements, for associating each pixel with the ...
Francesco Barone   +2 more
doaj   +1 more source

Long-term course of phrenic nerve injury after cryoballoon ablation of atrial fibrillation

open access: yesScientific Reports, 2021
While phrenic nerve palsy (PNP) due to cryoballoon pulmonary vein isolation (PVI) of atrial fibrillation (AF) was transient in most cases, no studies have reported the results of the long-term follow-up of PNP.
Michifumi Tokuda   +14 more
doaj   +1 more source

The additional diagnostic value of motor nerve excitability testing in chronic axonal neuropathy

open access: yesClinical Neurophysiology Practice, 2022
Objective: To explore potential differences in motor nerve excitability testing (NET) variables at group levels between patients with a clinical diagnosis of polyneuropathy (PNP), which did not fulfil diagnostic criteria of conventional nerve conduction ...
Thomas Krøigård   +4 more
doaj   +1 more source

PNP-Perthionitrit und PNP-Monothionitrit / PNP-Perthionitrite and PNP-M onothionitrite

open access: yesZeitschrift für Naturforschung B, 1985
Abstract As a major product from the reaction of PNP-nitrite [P = P(C6H5)3] with elementary sulfur or a PNP-polysulfide (PNP)2S12 in acetone under anaerobic conditions PNP-perthionitrite (PNPnitrosodisulfide) PNP-SSNO has been isolated. VIS/UV-spectra point to a thionitrate or perthionitrate as a precursor.
F. Seel, R. Kuhn, G. Simon, M. Wagner
openaire   +1 more source

PNP inhibitors selectively kill cancer cells lacking SAMHD1

open access: yesMolecular & Cellular Oncology, 2020
Purine nucleoside phosphorylase inhibitors (PNP-Is) were developed to ablate transformed lymphocytes. However, only some patients with leukemia benefit from PNP-Is. We provide a molecular explanation: the deoxyribonucleoside triphosphate (dNTP) hydrolase
Tamara Davenne, Jan Rehwinkel
doaj   +1 more source

Purine nucleoside phosphorylase deficiency induces p53-mediated intrinsic apoptosis in human induced pluripotent stem cell-derived neurons

open access: yesScientific Reports, 2022
Purine nucleoside phosphorylase (PNP) is an important enzyme in the purine degradation and salvage pathway. PNP deficiency results in marked T lineage lymphopenia and severe immunodeficiency.
Michael Tsui   +6 more
doaj   +1 more source

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