George Pacheco

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One consistent finding in senile dementia of the Alzheimer's type is that the brain has reduced ability to synthesize acetylcholine. This has been related, in part, to memory dysfunctions. Although a(More)
The effects of carbachol on the cyclic GMP (cGMP) content of bovine tracheal smooth muscle in the absence of phosphodiesterase inhibitors were evaluated. Carbachol (1 x 10(-5) M) induced two cGMP(More)
Brain energy disorders and oxidative stress due to chronic hypoperfusion are considered to be major risk factors in the pathogenesis of dementia. The aim of our study was to evaluate changes of the(More)