Sentence examples for substances in several from inspiring English sources

A wide range of Raman investigation of distinctive substances in several medicinal and aromatic plants have been reported [16 18, 23] and the key Raman bands were discussed by comparison to the corresponding pure standard components.

The convergent data derived from studies of individuals with addictions to substances in several different pharmacological classes support the idea that many of these allelic variants enhance vulnerability to many addictions.

These substances, in several respects, showed a different organotropy in this species than in both the Syrian golden (SGH) and the European hamster (EH).

These differ from chemically defined substances in several aspects; most notably, they consist of complex multi-component mixtures resulting from, for example, extraction of plant parts such as roots and leaves.

This is based on frequent lack of relevant scientific information, a large number of substances in several questions, and a large proportion of patient-specific questions with complex clinical problems.

Previous research by the same group found significant quantities of the substance in several varieties of fish, crustaceans and shellfish on the Florida coast.

OCT, approved as a medicinal substance in several European countries, is an established bispyridine antiseptic with a broad activity and is commonly used as wound antiseptic [ 23, 24].

In recent years the phytochemical curcumin has been identified as a potent anti-inflammatory substance in several diseases such as cancer, inflammatory bowel disease, pancreatitis, chronic anterior uveitis and arthritis [ 9, 11- 16].

Therefore, this plant represents a new source of this type of bioactive substances, which in several studies they have shown beneficial properties for human health.

It is currently known that ethephon, which decomposes in cells to produce ethylene, is one of the substances approved in several countries for its role in the chemical thinning of fruit trees [26].

CYP enzymes are a superfamily of hemoproteins that metabolize endogenous compounds and foreign substances (xenobiotics) in several organisms, including mammals [ 27].