a specific target organ toxicant, a respiratory or skin sensitiser, carcinogenic, was some limited evidence that dichlorvos is a site-of-contact in vivo mutagen

Princeton's WordNet (3.00 / 1 vote) Rate this definition: sensitizer, sensitiser (noun) (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction.

Sensitiser Sensitizer (Sensitiser) is a chemical compound that causes a substantial proportion of exposed people or animals to develop an allergic reaction in normal tissue after repeated exposure to the compound. Examples of sensitizers include: benzocaine * The noun SENSITISER has 1 sense: 1. (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction. Familiarity information: SENSITISER used as a noun is very rare. Sensitizer or sensitiser may refer to: Chemical sensitizer, a chemical that causes allergic reaction in normal tissue after exposure; Explosive sensitizer, a chemical that promotes the rate of propagation of an explosive; see Chemical explosive#Sensitizer; Photosensitizer, a chemical that is involved in photoelectrochemical processes; See also 18.6.9 Sensitizer Effects.

Sensitiser on site

The allergens are placed in small chambers on tape strips. The most common the second exposure following the initial sensitizing exposure (also sensitiser) cause a marked response not necessarily limited to the contact site; sensitizer 9 Jul 2003 However, type I and IV sensitisation may occur at all sites. dermatitis is absent when exposure to the skin sensitizer is avoided or kept below 29 Jul 2010 The final models, accessible from CAESAR website, offer a robust and reliable method of assessing skin sensitisation for regulatory use. Occupational asthma can be further divided into two groups: Sensitizer-induced asthma – caused by sensitization (reaction) to a substance. Irritant-induced Products Class. DIAZO SENSITIZERS. Displaying results of.

Once individuals are sensitized, they can have severe reactions to further exposure, even if the exposure quantity is below the regulated occupational exposure limits.

+44 (0) 845 603 1731. E-mail informationeurope@acco.com. Website www.acco.co.uk. Office hours It is not a skin sensitiser. Dispose at suitable refuse site.

Jan 13th catch us on R&R Studio! And new single in the works! Make sure to follow us on all music steaming sites! sensitiser: 1 n (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction Synonyms: sensitizer Type of: activator (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription 2017-05-26 · sensitizer ( plural sensitizers ) Any agent that sensitizes something.

Respiratory sensitisers are materials that can cause an allergic reaction when inhaled. Examples of respiratory sensitisers include antibiotics, enzymes, flour, Please be aware that we use various Cookie technology across our webs

An MIC based on direct measurement reveals whether a bacterial isolate is susceptible to a particular drug, how susceptible the organism is and the exact point at which the isolate becomes resistant.

Displaying results of. Products per page. 10, 20, 50, 100 17 Sep 2012 A Short Guide to the Personal Protective Equipment at. Work Regulations 1992 ( INDG174REV1) ISBN 0 7176.
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Once a person has developed asthma (or has been 'sensitised'), any further exposure to the substance can produce the same reaction. You may not develop asthma immediately after working with a substance. A sensitiser must first penetrate the skin (most contact sensitisers are small molecules with molecular weights below 1000). Next the sensitiser is combined with skin immune cells (Langerhans Sensitiser View on Apple Music.
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are produced, as there are no site-specific details available for any of the A chemical is classified as a potential sensitiser in the local lymph node assay.

NOEL for male rats 1.62, female rats 2.15, male mice 95.6, female mice 130, male Not a skin sensitiser (guinea pigs). Inhalation LC50 (4 h) for rats, rabbits, guinea pigs or cats, no effect with suspension (10 g/l water). NOEL (2 y) for dogs 300 that included more general cellular IQR 1–190.5, P < 0.001) with a 99% sites IgE-binding We analysed the most important sensitiser as a reference system. website for any changes in the course content.