Results 61 to 70 of about 565,562 (200)

Exoplanets: Possible Biosignatures

open access: yes, 2017
The ancestor philosophers' dream of thousands of new worlds is finally realised: about 3500 extrasolar planets have been discovered in the neighborhood of our Sun. Most of them are very different from those we used to know in our Solar System.
Claudi, R.
core   +1 more source

Diagnostic Accuracy of Five Serologic Tests for Strongyloides stercoralis Infection [PDF]

open access: yes, 2014
Background:The diagnosis of Strongyloides stercoralis (S. stercoralis) infection is hampered by the suboptimal sensitivity of fecal-based tests. Serological methods are believed to be more sensitive, although assessing their accuracy is difficult because
Albonico, Marco   +12 more
core   +3 more sources

False-Positive Serologic Reactions for Syphilis

open access: yes, 2023
The epidemiologic situation of syphilitic infection warrants attention to diagnostic methods. Nontreponemal tests (rapid plasma regain, Venereal Disease Research Laboratory) are less reliable, as there are certain situations when false-positive reactions for syphilis antibodies may appear.
Nikolay, Potekaev,   +2 more
openaire   +2 more sources

Molecular analysis of PKU-associated PAH mutations: a fast and simple genotyping test [PDF]

open access: yes, 2018
: Neonatal screening for phenylketonuria (PKU, OMIM: 261600) was introduced at the end of the 1960s. We developed a rapid and simple molecular test for the most frequent phenylalanine hydroxylase (PAH, Gene ID: 5053) mutations.
Antonio Angeloni   +9 more
core   +1 more source

False-positive results of galactomannan assays in patients administered glucose-containing solutions

open access: yesScientific Reports
Galactomannan (GM) is a polysaccharide cell wall component released by Aspergillus spp., and an immunoenzymatic GM assay is used for the diagnosis of invasive pulmonary aspergillosis. We evaluated the cause of strong positivity for GM in patients with no
Dong Woo Shin   +12 more
doaj   +1 more source

Looking at the Lanham Act: Images in Trademark and Advertising Law [PDF]

open access: yes, 2011
Words are the prototypical regulatory subjects for trademark and advertising law, despite our increasingly audiovisual economy. This word-focused baseline means that the Lanham Act often misconceives its object, resulting in confusion and incoherence ...
Tushnet, Rebecca
core   +1 more source

False positive for hepatitis C virus by rapid test in a patient with Salmonella Typhi infection

open access: yesTravel Medicine and Infectious Disease, 2023
Andrés Eduardo Prieto Torres   +3 more
doaj   +1 more source

The Features of a Humoral Immune Response Development during the Acute Phase of ixodes Tick-Borne Borreliosis (Based on Multiplex Analysis with the Immunochip)

open access: yesЭпидемиология и вакцинопрофилактика, 2015
The features of development of IgM or IgG immune responses to Borrelia antigens (C6, OspC and VlsE) were studied in 155 patients with localized and disseminated stages of disease with Ixodid Tick-borne Borrelioses (ITBB), the cases of mixed infection ...
V. G. Pomelova   +3 more
doaj   +1 more source

Molecular genetic analysis for malignant hyperthermia : a thesis presented to Massey University in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry [PDF]

open access: yes, 2004
Malignant hyperthermia (MH) is a rare pharmacogenetic disorder in humans caused by inhalational general anaesthetics and depolarising muscle relaxants. An MH reaction shows abnormal calcium homeostasis in skeletal muscle leading to a hypermetabolic state
Sato, Keisaku
core  

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