Sentence examples for on these substances from inspiring English sources

After all, a massive cultural backlash like the one that ended nearly all research on these substances for decades is always a possibility, as the history of American drug policy and psychiatry makes clear.

The world's dependence on these substances is rising fast.

Sunlight acts on these substances, initiating chemical reactions that produce ozone.

The handful of clinical trials on these substances offer "no evidence of significant reduction in pain compared to placebo," NCCAM says.

Scientists say that concerted action on these substances can reduce global temperatures by 0.5 degrees Celsius by 2050 and prevent millions of cases of lung and heart disease by 2030.

It has been popular to demonize him, in his exuberance and flamboyance, for drawing excessive attention to the use of these powerful substances, thus contributing to a situation that resulted in clinical and other scientific research being shut down by the legal restrictions placed on these substances by the end of the 1960s.

If you rely on either of these substances on a regular basis, do your best to ease yourself off of them.

Sam Barstow, service manager for public protection and anti-social behaviour, said: "This new power gives the police and council the ability to deal with issues associated with the on-street consumption of these substances in a more flexible way.

This recombination can change the action of substances such as alcohol and drugs on the GABAA receptor: the action of these substances on the GABAA receptor depends on receptor assembly [ 52].

Cutting back on both of these substances is a good idea if you want to boost your count.

The importance of developing crops resistant to herbicidal compounds lies on the potential harmful effects of these substances on the crops they are protecting from weeds.