Toxicology

Toxicology

A branch of biology, chemistry, and medicine concerned with the study of the adverse effects of chemicals or physical agents on living organisms, as well as the symptoms, mechanisms, treatments and detection of poisoning, especially the poisoning of people.

Industry: Biology; Chemistry

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Toxicology

Biopsy

Biology; Toxicology

Excision of a small piece of living tissue for microscopic or biochemical examination; usually performed to establish a diagnosis.

Chronotoxicology

Biology; Toxicology

Study of the influence of biological rhythms on the toxicity of substances or of the influence of a toxicant on biological rhythms.

Biosphere

Biology; Toxicology

Portion of the planet earth which supports and includes life.

Asbestosis

Biology; Toxicology

Form of pneumoconiosis caused by inhalation of asbestos fibers.

Bronchodilation

Biology; Toxicology

Expansion of the air passages through the bronchi of the lungs.

Astringent

Biology; Toxicology

Substance causing cells to shrink, thus causing tissue contraction or stoppage of secretions and discharges; such substances may be applied to skin to harden and protect it.