Medical research

Scorpion venom yields clues for developing better pharmaceuticals

Normally, people consider scorpions to be dangerous because of their venomous sting, but an international group of researchers recently discovered that a particular family of toxins, the calcins, found in some venom, might ...

Neuroscience

How excitatory/inhibitory balance is maintained in the brain

Just as a thermostat is used to maintain a balanced temperature in a home, different biological processes maintain the balance of almost everything in our bodies, from temperature and oxygen to hormone and blood sugar levels. ...

Cardiology

Controlling arterial tone and blood flow in the brain

Researchers have performed the first human-based study to identify calcium channels in cerebral arteries and determine the distinct role each channel plays in helping control blood flow to the brain. The study appears in ...

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