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What is toxicology in simple words?

Toxicology is a field of science that helps us understand the harmful effects that chemicals, substances, or situations, can have on people, animals, and the environment. The dose of the chemical or substance a person is exposed to is another important factor in toxicology.

What is an example of toxicology?

It may be chemical, physical, or biological in form. For example, toxic agents may be chemical (such as cyanide), physical (such as radiation) and biological (such as snake venom). A distinction is made for diseases due to biological organisms.

What are the three types of toxicology?

There are various types of toxicology as outlined below:

• Analytical toxicology.
• Applied toxicology.
• Clinical toxicology.
• Veterinary toxicology.
• Forensic toxicology.
• Environment toxicology.
• Industrial toxicology.

What are the two types of toxicology?

Types of Toxicology

• Analytical toxicology: This includes the detection and evaluation of toxic chemicals.
• Applied toxicology: Applied toxicology is concerned with the application of modern technology in the early detection of toxicants.

What is the basic principle of toxicology?

Evaluating clinical effects based on the amount of exposure is a basic toxicology principle called dose-response. The dose is the total amount of chemical absorbed during an exposure. Dose depends on the concentration of the chemical and duration (contact time) of the exposure.

Whats the meaning of toxins?

Definition of toxin : a poisonous substance that is a specific product of the metabolic activities of a living organism and is usually very unstable, notably toxic when introduced into the tissues, and typically capable of inducing antibody formation.

What are the types of toxins?

There are generally five types of toxic entities; chemical, biological, physical, radiation and behavioural toxicity: Disease-causing microorganisms and parasites are toxic in a broad sense but are generally called pathogens rather than toxicants.

What is the scope of toxicology?

The scope of toxicology is very wide, and contains three principal categories: environmental (pollution, residues, industrial hygiene); economic (medicines, food, food additives, pesticides, dyestuffs, chemicals); and forensic (intoxication, diagnosis, therapy).

What are the factors affecting toxicity?

Toxicity of chemicals is greatly affected by various factors pertaining to their exposures to the organisms. Some of the important factors related to exposures are: (i) exposure routes, (ii) exposure duration, and (iii) exposure systems.

Are viruses toxins?

Although viruses and toxins are evolutionarily distinct toxic agents, emerging findings in their respective fields have revealed that the cellular locations supporting disassembly, the host factors co-opted during disassembly, the nature of the conformational changes, and the physiological function served by …

What are some of the branches of toxicology?

There are various types of toxicology as outlined below: Analytical toxicology Applied toxicology Clinical toxicology Veterinary toxicology Forensic toxicology Environment toxicology Industrial toxicology

What does a toxicology do?

A toxicologist is a scientist who specializes in identifying, controlling, and preventing the effects of chemicals on human health. Some professionals perform field research in natural environments and industrial workplaces, while others conduct laboratory experiments on chemical samples.

What is the importance of toxicology?

Toxicology uses the power of science to predict what, and how chemicals may cause harm and then shares that information to protect public health. When talking about toxicology it is important to keep a few things in mind.

What does US toxicology mean?

A toxicologist working in a lab (United States, 2008) Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating exposures to toxins and toxicants.