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Alzheimer’sWhat is it and how do we
slow the disease?
About Alzheimer’s• Alzheimer’s disease is an irreversible, progressive
brain disorder that slowly destroys memory and
thinking skills, and eventually the ability to carry
out the simplest tasks.
• The damage initially appears to
take place in the hippocampus
(essential to forming memories).
• As more neurons die, other parts
of the brain are affected, and
they begin to shrink as well.
Signs & Symptoms
• Memory problems are typically the first signs of
cognitive impairment related to Alzheimer’s
disease.
• For many, decline in non-memory aspects of
cognition (word-finding, vision/spatial issues,
reasoning or judgement) may signal early stages
of the disease.
What Causes Alzheimer’s?
• Scientists don’t fully understand what causes
Alzheimer’s disease in most people.
• The causes are believed to be a combination of
genetic, environmental, and lifestyle factors.
• The influence of each factor increasing or
decreasing ones risk of developing the disease
may differ from person to person.
Diagnosis Of Alzheimer’s
Disease• Conduct tests of memory, problem solving,
attention, counting, and language.
• Carry out standard medical tests, such as blood
and urine tests, to identify other possible causes
of the problem.
• Perform brain scans - computed tomography (CT),
magnetic resonance imaging (MRI), pr positron
emission tomography - to rule out other possible
causes for the symptoms.
A Glimmer Of Hope
• Few things are more precious than memory, and
for years, thousands have suffered with watching
their loved ones lose themselves to the raves of
Alzheimer’s disease.
• Alzheimer’s disease robs us of our loved ones too
soon, but a solution is on the horizon.
Fight Against Alzheimers
• Researchers have found a way to fight against the
decay of memory, possibly to stop it entirely.
• A protein has been discovered which causes
memory impairment when it builds in the blood
and brain.
• These researchers have discovered how to block
the production of this protein, preventing the
eventual loss of memory.
Blood Plasma The Key
• Recent discoveries led scientists to theorize that
blood plasma is the key to curing many age-based
ailments.
• By focusing their collective efforts on identifying
the components in blood plasma that lead to
Alzheimer’s disease, patients are already
preparing to undergo trails.
• The process could be capable of slowing down
the aging process and all of its rigors.
What Led To
Discovery?• Observations of mice with increased levels of
beta-2-micoglobulin, or B2M.
• This protein (produced in mice and humans)
increased in saturation as the subject aged.
• Furthermore, subjects in need of long-term kidney
dialysis often suffered from raised levels of B2M in
their blood, resulting in faster decline of cognition.
Hypothesis Proven
• The younger mice, memories intact, would run the
test (solving a maze) while searching for specific
checkpoints.
• When B2M was introduced into their systems,
however, researchers noticed a drastic change.
• The younger mice began to falter where they’d
just recently displayed mastery of the maze.
What Lies Ahead?
• Tests will be continued to see what types of
treatments can be developed for the infirm.
• We may live to see this protein expunged from our
bodies entirely.
• This discovery is uplifting, as eradication of
Alzheimer’s disease and dementia will not only
ensure a new quality of life, but promise the
preservation of a lifetime’s worth of cherished
memories.