Neuroscience

Researchers identify innate channel that protects against pain

Scientists have identified a channel present in many pain detecting sensory neurons that acts as a 'brake', limiting spontaneous pain. It is hoped that the new research, published today [22 January] in the Journal of Neuroscience, ...

Medical research

Drug may reduce chronic pain for spinal cord injuries

(Medical Xpress)—Researchers have discovered that a known neurotoxin may cause chronic pain in people who suffer from paralysis, and a drug that has been shown to remove the toxin might be used to treat the pain.

Medical research

Researchers use lithium to ease pain caused by anti-cancer drug

(Medical Xpress)—Taxol, generically called paclitaxel, is a widely used drug in chemotherapy treatments. Taxol is used to treat cancer in the lungs, ovaries and breast, but it can also cause severe neuropathic pain and ...

Medical research

A new role for sodium in the brain

Researchers at McGill University have found that sodium – the main chemical component in table salt – is a unique "on/off" switch for a major neurotransmitter receptor in the brain. This receptor, known as the kainate ...

Diabetes

Drugs similar in efficacy for neuropathic pain in diabetes

(HealthDay)—In the treatment of patients with chronic diabetic peripheral neuropathic pain (DPNP), there are no significant differences in pain-relief efficacy between amitriptyline, duloxetine, and pregabalin; however, ...

Medications

Marijuana component could ease pain from chemotherapy drugs

A chemical component of the marijuana plant could prevent the onset of pain associated with drugs used in chemo therapy, particularly in breast cancer patients, according to researchers at Temple University's School of Pharmacy.

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