News Blog

Feb 07
2012

Valentine'sDay/Love/Oxytocin

Valentine’s Day next week means literally millions across the country will flock to candy stores, flower shops and favorite restaurants to let that special someone know how much they care. Excellent ideas all. Oxytocin Accelerator approaches Valentine's Day from a more logical stance, the logic being that love is always with us; in our genes, our chemistry, our evolutionary past, our whole nature and there is no faster way to release it.
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Feb 02
2012

Neurobiological effects of Hyperforin and its potential in Alzheimer's disease therapy


Abstract
St. John's Wort (SJW) has been used medicinally for over 5,000 years. Relatively recently, one of its phloroglucinol derivatives, hyperforin, has emerged as a compound of interest. Hyperforin first gained attention as the constituent of SJW responsible for its antidepressant effects. Since then, several of its neurobiological effects have been described, including neurotransmitter re-uptake inhibition, the ability to increase intracellular sodium and calcium levels, canonical transient receptor potential 6 (TRPC6) activation, N-methyl-D-aspartic acid (NMDA) receptor antagonism as well as antioxidant and anti-inflammatory properties. Until recently, its pharmacological actions outside of depression had not been investigated. However, hyperforin has been shown to have cognitive enhancing and memory facilitating properties. Importantly, it has been shown to have neuroprotective effects against Alzheimer's disease (AD) neuropathology, including the ability to disassemble amyloid-beta (Abeta) aggregates in vitro, decrease astrogliosis and microglia activation, as well as improve spatial memory in vivo. This review will examine some of the early studies involving hyperforin and its effects in the central nervous system (CNS), with an emphasis on its potential use in AD therapy. With further investigation, hyperforin could emerge to be a likely therapeutical candidate in the treatment of this disease.

Feb 02
2012

Depression and Salt

A new study from the University of Iowa found that salt is a good conductor and probably affects our brain function. According to the study, when deprived of salt rats were far less inclined to participate in activities they typically enjoyed—like pressing a bar that stimulated pleasant sensations in their brains. "Things that normally would be pleasurable for rats didn't elicit the same degree of relish, which leads us to believe that a salt deficit and the craving associated with it can induce one of the key symptoms associated with depression," Kim Johnson, the study designer, said. “A loss of pleasure in normally pleasing activities is one of the most important features of psychological depression.”