Articles sur Neurotoxins

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Motor symptoms of Parkinson’s include tremors, stiffness and slowness or loss of spontaneous movement. Lisa/Flickr

What we know and suspect about the causes of Parkinson’s disease

Parkinson’s disease is the second-most-prevalent neurodegenerative condition in Australia, with an estimated 70,000 living with the disease. But what do we know about the causes and risk factors?
South Africa needs to ensure that it is equipped to deal with bioterrorism attacks and possible laboratory outbreaks. Mariana Bazo/Reuters

Explainer: biosafety and biosecurity in South Africa

In the science world, laboratories are essential but safety precautions should be taken to prevent any incidents like the Ebola outbreak or biochemical attacks.
Pretty but deadly: researchers now understand how blue-green algae is linked to neurodegenerative diseases. Mark Sadowski

Toxic load: blue-green algae’s role in motor neuron disease

Scientists have known for some time now that exposure to blue-green algae is linked to increased incidence of several neurodegenerative diseases. But the reason for the link has been a mystery until now…
The vast majority of us will never be exposed to aluminium in high enough concentrations to do damage. ezioman/Flickr

Does aluminium cause Alzheimer’s and breast cancer?

Silvery, ductile, malleable and so very, very useful, aluminium is the most common metal in the Earth’s crust. But despite its importance (or perhaps because of it), there are fears that this metal causes…

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