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Tag: Mara Lorenzi
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Nation & World
Testosterone drives away the blues
In the 1940s, experiments showed that major depression can be relieved by injecting testosterone into men with low levels of that hormone. The treatment never caught on because the shots…
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Nation & World
A familiar drug gives surprising hope against diabetic blindness
A common complication of diabetes is diabetic retinopathy, which can lead to blindness. Diabetic retinopathy is caused by changes in the blood vessels of the retina. This form of retinopathy…