Results 41 to 50 of about 7,228,361 (402)

Inventory of molecular markers affecting biological characteristics of avian influenza A viruses

open access: yesVirus genes, 2019
Avian influenza viruses (AIVs) circulate globally, spilling over into domestic poultry and causing zoonotic infections in humans. Fortunately, AIVs are not yet capable of causing sustained human-to-human infection; however, AIVs are still a high risk as ...
A. Suttie   +5 more
semanticscholar   +1 more source

Genetic counselling and testing for inherited dementia: single-centre evaluation of the consensus Italian DIAfN protocol

open access: yesAlzheimer’s Research & Therapy, 2020
Background A consensus protocol for genetic counselling and testing of familial dementia, the Italian Dominantly Inherited Alzheimer’s and Frontotemporal Network (IT-DIAfN) protocol, has been developed in Italy by a network of expert dementia centres ...
Anna Mega   +9 more
doaj   +1 more source

In vivo detection of lamellocytes in Drosophila melanogaster. [PDF]

open access: yes, 2009
Drosophila has recently become a powerful model organism for studies of innate immunity. The cellular elements of innate immunity in Drosophila, the hemocytes, have been characterized by morphological criteria, molecular markers, and cell-type-specific ...
Brand   +17 more
core   +1 more source

Molecular markers in entomology

open access: yesBulletin of Entomological Research, 1998
AbstractA diverse range of novel molecular (DNA) markers are now available for entomological investigations. Both DNA and protein markers have revolutionized the biological sciences and have enhanced many fields of study, especially ecology. Relative to DNA markers, allozymes are cheap, often much quicker to isolate and develop, even from minute ...
Loxdale, H. D., Lushai, G.
openaire   +2 more sources

Rac1 activation links tau hyperphosphorylation and Aβ dysmetabolism in Alzheimer’s disease

open access: yesActa Neuropathologica Communications, 2018
One of the earliest pathological features characterizing Alzheimer’s disease (AD) is the loss of dendritic spines. Among the many factors potentially mediating this loss of neuronal connectivity, the contribution of Rho-GTPases is of particular interest.
Mirta Borin   +15 more
doaj   +1 more source

FeCoNi Sulfides Derived From In situ Sulfurization of Precursor Oxides as Oxygen Evolution Reaction Catalyst

open access: yesFrontiers in Chemistry, 2020
It is highly promising to design and develop efficient and economical electrocatalysts for oxygen evolution reaction (OER) in alkaline solution. In this work, we prepare FeCoNi sulfide composites (including FeS, Co3S4, and Ni3S4) derived from in situ ...
Wanqing Teng   +6 more
doaj   +1 more source

No added diagnostic value of non-phosphorylated tau fraction (p-taurel) in CSF as a biomarker for differential dementia diagnosis

open access: yesAlzheimer’s Research & Therapy, 2017
Background The Alzheimer’s disease (AD) cerebrospinal fluid (CSF) biomarkers Aβ1–42, t-tau, and p-tau181 overlap with other diseases. New tau modifications or epitopes, such as the non-phosphorylated tau fraction (p-taurel), may improve differential ...
Joery Goossens   +15 more
doaj   +1 more source

A polyphasic approach to the characterization of potential silver-nanoparticles–producing and non-producing isolates of Alternaria species and antifungal activity against mycotoxigenic fungi

open access: yesBiotechnology & Biotechnological Equipment, 2021
A polyphasic approach consisting of physical, chemical and molecular characterization was applied to three Alternaria species, A. alternata, A. chlamydospora and A.
Mayasar Ibrahim Al-Zaban   +2 more
doaj   +1 more source

Isolation of Psoroptes scab mite microsatellite markers (Acari: Psoroptidae) [PDF]

open access: yes, 2003
Nine microsatellite markers have been isolated from the scab mite,Psoroptes ovis. These markers have been tested for polymorphism in individual Psoroptes mites originating from two hosts, the European rabbit, Oryctolagus cuniculus, and sheep, Ovis ...
Burke, T.   +4 more
core   +1 more source

Net benefit approaches to the evaluation of prediction models, molecular markers, and diagnostic tests

open access: yesBritish medical journal, 2016
Many decisions in medicine involve trade-offs, such as between diagnosing patients with disease versus unnecessary additional testing for those who are healthy.
A. Vickers   +2 more
semanticscholar   +1 more source

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