Results 1 to 10 of about 4,525,804 (339)
Substrate specificity of amine oxidase [PDF]
The tyramine oxidase activity of liver extracts found by Hare (1), the aliphatic amine oxidase activity of brain, kidney, and liver extracts observed by Pugh and Quastel (2), and the adrenalin oxidase activity of similar extracts noted by Blaschko ...
Alles, Gordon A., Heegaard, Erik V.
core +2 more sources
History of Maturation of Prokaryotic Molybdoenzymes—A Personal View
In prokaryotes, the role of Mo/W enzymes in physiology and bioenergetics is widely recognized. It is worth noting that the most diverse family of Mo/W enzymes is exclusive to prokaryotes, with the probable existence of several of them from the earliest ...
Axel Magalon
doaj +1 more source
If validated beforehand, the analysis of dried blood on blotting paper (BP samples) is very useful for monitoring free-ranging animals. We aimed to validate this method for the detection of antibodies against Toxoplasma gondii in stray cats.
Julie Alice Simon +4 more
doaj +1 more source
Sensitivity and specificity of chest ultrasound in the diagnosis of pulmonary embolism in the emergency department: A case-control study [PDF]
Objectives: The present study was designed to evaluate the role of chest ultrasound in the diagnosis of acute pulmonary embolism (PE) and determine its accuracy using multi-detector CT-pulmonary angiography (MD-CTPA) as a gold standard technique for PE ...
Hala A. Mohamed +5 more
doaj +1 more source
The traditional cultural method (PCR and Real-Time PCR) for Salmonella spp. detection and identification is laborious and time-consuming. A qualitative LAMP method detecting Salmonella spp. was validated in compliance with ISO 16140:2016.
Calogero Di Bella +15 more
doaj +1 more source
Comparative Performance of Eight PCR Methods to Detect Cryptosporidium Species
Diagnostic approaches based on PCR methods are increasingly used in the field of parasitology, particularly to detect Cryptosporidium. Consequently, many different PCR methods are available, both “in-house” and commercial methods.
Damien Costa +7 more
doaj +1 more source
Specificity and Kinetics of Haloalkane Dehalogenase [PDF]
Haloalkane dehalogenase converts halogenated alkanes to their corresponding alcohols. The active site is buried inside the protein and lined with hydrophobic residues. The reaction proceeds via a covalent substrate-enzyme complex.
Janssen, Dick B., +2 more
core +9 more sources
Objective: The aim of this study was to compare the diagnostic accuracy of two direct digital radiography systems: the charge-coupled device (CCD) XIOS XG Sirona® and the photostimulable storage phosphor (PSP) VistaScan DürrDental®, in the detection of ...
Ana Paola Trevejo-Bocanegra +2 more
doaj +1 more source
Sample size calculation in biomedical practice is typically based on the problematic Wald method for a binomial proportion, with potentially dangerous consequences.
M. Rosário Oliveira +2 more
doaj +1 more source
The purposes of this study were to investigate effects of partial block periodized strength training on physical performance and to examine relationships between initial muscle strength measured with isometric mid-thigh pull (IMTP) and performance ...
Ai Ishida +5 more
doaj +1 more source

