Results 101 to 110 of about 12,590 (219)

CMR‐derived skeletal muscle T1 time and extracellular volume as novel diagnostic markers for cardiac amyloidosis

open access: yesEuropean Journal of Clinical Investigation, Volume 56, Issue 4, April 2026.
This study compared T1 time and ECV in cardiac and thoracic skeletal muscle using CMR in 267 CA patients and 1709 non‐CA controls. Representative T1‐maps (central panel) illustrate regions of interest placed in the cardiac and thoracic skeletal muscle.
Christina Kronberger   +20 more
wiley   +1 more source

Naturally Inspired Coumarin Derivatives in Alzheimer’s Disease Drug Discovery: Latest Advances and Current Challenges

open access: yesMolecules
The main feature of neurodegenerative diseases, including Alzheimer’s disease, is the network of complex and not fully recognized neuronal pathways and targets involved in their onset and progression.
Rebecca Orioli   +4 more
doaj   +1 more source

Anti-Alzheimer’s Studies on β-Sitosterol Isolated from Polygonum hydropiper L.

open access: yesFrontiers in Pharmacology, 2017
The family Polygonaceae is known for its traditional use in the management of various neurological disorders including Alzheimer’s disease (AD). In search of new anti-AD drugs, β-sitosterol isolated from Polygonum hydropiper was subjected to in vitro, in
Muhammad Ayaz   +14 more
doaj   +1 more source

The genome and stage‐specific transcriptomes of the carrot weevil, Listronotus oregonensis, reveal adaptive mechanisms for host specialisation and symbiotic interactions

open access: yesInsect Molecular Biology, Volume 35, Issue 2, Page 126-138, April 2026.
Comprehensive genome and stage‐specific transcriptomes reveal 14,637 genes in Listronotus oregonensis, advancing genetic insights into a key agricultural pest. Compared with related species, L. oregonensis exhibits reduced chemoreceptor gene families but expanded detoxification gene clusters, reflecting its narrow host range and adaptability.
Dave T. Ste‐Croix   +2 more
wiley   +1 more source

Amyloid Alpha: The Neglected Cousin of Amyloid Beta

open access: yesChemBioChem, Volume 27, Issue 5, 13 March 2026.
Amyloid α (Aα), also known as P3, is an alternative processing product of amyloid precursor protein that may be formed instead of Amyloid β (Aβ). Unlike Aβ, Aα/P3 has received little attention and is commonly dismissed as nonamyloidogenic. This perspective article refutes the notion that Aα/P3 is nonamyloidogenic and nontoxic.
Jevgenij A. Raskatov
wiley   +1 more source

Macroalgae as a Valuable Source of Naturally Occurring Bioactive Compounds for the Treatment of Alzheimer’s Disease

open access: yesMarine Drugs, 2019
Alzheimer’s disease (AD) is a neurological condition that affects mostly aged individuals. Evidence suggests that pathological mechanisms involved in the development of AD are associated with cholinergic deficit, glutamate excitotoxicity, beta ...
Tosin A. Olasehinde   +2 more
doaj   +1 more source

Activity of cholinesterases of blood and heart in rats of different sex and age during muscular loads and hypokinesia [PDF]

open access: yes
The activity of acetylcholinesterase (Ache) and butyrilcholinesterase (Bche) in the blood and the heart of 3 and 13 month old control male rats is considerably lower than in female rats.
Antonova, G. A., Rozanova, V. D.
core   +1 more source

Deteksi Resistensi Insektisida Sintetik Piretroid Pada Aedes Aegypti (L.) Strain Palembang Menggunakan Teknik Polymerase Chain Reaction [PDF]

open access: yes, 2013
. Aedes aegypti is a vector of several pathogens including dengue fever/dengue hemorrhagic fever virus. Five hundred thousand dengue haemorrhagic fever new cases occur every year throughout the world.
Anwar, C. (Chairil)   +2 more
core  

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