This structure has two helical chains each coiled round the same axis (see diagram). We have made the usual chemical assumptions, namely, that each chain consists of phosphate di-ester groups ...

Amphetamine Use and Abuse in the Twentieth Century From the 1950s to the 1970s, amphetamines were widely prescribed for weight loss, fatigue, depression, and even as energy boosts for housewives.

While the presence and significance of melanin have long been accepted, its exact chemical makeup remains unclear. Melanin has an inherent diversity of structure and complexity, making understanding ...

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

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LSD has always been a source of fascination for Olson because of its outstanding ability to form and strengthen neural ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

VIENTIANE, April 22 (Xinhua) -- Lao police in Tonpheung district in northern Laos' Bokeo province seized more than 20 million amphetamine pills stashed in a 10-wheeler truck that was traveling ...

Department of Statistics, University of Oxford, St Giles, Oxford OX1 3LB, U.K.

NSSs are also molecular targets for psychoactive drugs—including multiple classes of antidepressants—and addictive substances—including cocaine and amphetamines. Using bacterial NSS homologs ...

Neuroscientists have observed for the first time how structures deep in the brain are activated when the brain becomes aware of its own thoughts, known as conscious perception. The brain is ...