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An agonist is a molecule that activates certain receptors (i.e., specific cellular proteins) in a cell to produce a specific pharmacological response, causing the cell to modify its activity—while an inverse agonist targets the same receptors as those of a given agonist, but causes a response opposite to that caused by the agonist.
In fact, dementia has become the leading cause of death for women in England. [302] There, as with all mental disorders, people with dementia could potentially be a danger to themselves or others, they can be detained under the Mental Health Act 1983 for assessment, care and treatment. This is a last resort, and is usually avoided by people ...
Luchetti explains that dementia is a spectrum, meaning that there is a range of levels and types of dementia. And the neuropathological changes in the brain start decades before symptoms show up.
A link between these types of drugs and cognitive impairment isn't a totally new discovery, but for the first time, researchers used brain imaging techniques to determine the physical changes ...
Dementia with Lewy bodies (DLB) is a type of dementia, a group of diseases involving progressive neurodegeneration of the central nervous system. [11] It is one of the two Lewy body dementias, along with Parkinson's disease dementia.
People who maintain or start physical activity of any intensity after receiving a dementia diagnosis may be at a decreased risk for all-cause mortality, a new study suggests.
The biochemistry of Alzheimer's disease, the most common cause of dementia, is not yet very well understood. Alzheimer's disease (AD) has been identified as a proteopathy: a protein misfolding disease due to the accumulation of abnormally folded amyloid beta (Aβ) protein in the brain. [1]
Repeated use of a certain class of drugs for heartburn was linked with a higher risk for dementia among patients in Germany, researchers say. Gastric reflux drugs may be tied to dementia risk Skip ...