Randox Alzheimer’s Array on the Evidence Investigator
Alzheimer’s disease is the most common cause of dementia. It is defined as an irreversible, progressive brain disorder, in which parts of the brain are damaged over time. As this happens symptoms develop, but also get worse.
Dr. Alois Alzheimer discovered that in Alzheimer’s disease the connections between the cells and brain tissue are lost because proteins build up and form abnormal structures called “plaques” and “tangles”. 1 A healthy brain contains important chemicals which send signals between the cells, however, those who suffer with Alzheimer’s have less “chemical messengers.” Therefore, the signals don’t get passed on. 1
Age is the biggest risk factor. Alzheimer’s disease is more common amongst older adults. In the UK there are over 40,000 people under the age of 65 who suffer with some form of dementia. 2 Studies also state that women over the age of 65 are twice as likely to develop Alzheimer’s disease than men – although there is no clear evidence as to why.
There are two different types of Alzheimer’s. The early on-set variant of the condition is very uncommon but strikes people younger than 65. Often people with early-onset Alzheimer’s develop symptoms in their 40s or 50s. Whereas, late-onset Alzheimers is more common and affects people age 65 and older. 2
The disease slowly destroys memory and thinking skills. The earliest symptoms are memory lapses where they may struggle to remember recent events or learn new information, or even forget important items for day-to-day life for example, their keys, glasses or mobile phone. Memory loss due to the disease can increasingly interfere with their life as often the ability to carry out simple tasks can become a struggle. As a result, the person suffering can become anxious, irritable and can even be depressed.
In the later stages of Alzheimer’s, the symptoms become more severe. The individual will become less aware of what’s happening around them. They may have difficulties eating, walking and will require additional help and support with their daily activities from their loved ones or from a carer.
Unfortunately, there is no cure for Alzheimer’s Disease, although, there is treatment that can help manage the symptoms.
The Randox Apolipoprotein E4 Array
Randox offers The Apolipoprotein E4 (ApoE4) Array.
The Apolipoprotein E4 (ApoE4) Array is a research use-only product developed for the Evidence Investigator, which is a semi-automated benchtop immunoassay analyser which can process up to 2376 test per hour as well as up to 44 analytes screened per biochip.
The ApoE4 Array measures both total ApoE protein levels and ApoE4 protein levels directly from plasma samples and by using a ratio it can classify patients as negative or positive for ApoE4. In turn we can then assess their risk for the development of Alzheimer’s disease.
For further information about the Randox Alzheimer’s Array or our Evidence Investigator, please email firstname.lastname@example.org