Sentence examples for the key substances from inspiring English sources

Thiophene derivates can be considered as the key substances to be separated from liquid fuel oils.

To remove these apparent defects, we added metabolites at branch-points, like S7P, to the key substances required for biomass production.

One of the key substances in cigarette smoke, nicotine, has been shown to have potent anti-inflammatory effects in experimental ulcerative colitis [ 13], to improve outcome of sepsis through its effect on inflammatory mediators [ 14], to block leukocyte recruitment [ 15], and significantly inhibit lipopolysaccharide (LPS -induced TNFα and ILPS -inducedon as well as splenocyTNFαroliferandon [ 16].

The key substance in cigarette smoke, nicotine, may play an important role by alleviating inflammatory responses.

First, the key substance-use measures were self-report only and not confirmed by interview.

These confirmatory quantitative methods are more sensitive than the initial screening procedures with the LOD's of the three key substances in hair are shown in Table 4.

So-called "club drugs," psychoactive substances associated with club and rave cultures, proliferated in the 1990s and remained key substances for years among youth and young adults [ 1].

There has been tremendous progress, for example, in lowering the detection limits for key substances, including neurotransmitters, which has in turn reduced sampling times and increased temporal resolution.

They are constantly checking and adjusting levels of key substances in the blood such as EPO, which stimulates the creation of red blood cells.

Advanced glycation end-products are known as key substances involved in the negative remodeling associated with diabetes.

In parallel, the inclusion of biomarkers in screening and chronic testing with fish has provided essential data for verifying alerts from the field, and it has helped lead to a rational prioritization of natural and synthetic estrogens as key substances of concern for the reproductive health of fish populations.