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In immunology, an adjuvant is a substance that increases or modulates the immune response to a vaccine. [ 1 ] The word "adjuvant" comes from the Latin word adiuvare, meaning to help or aid. "An immunologic adjuvant is defined as any substance that acts to accelerate, prolong, or enhance antigen-specific immune responses when used in combination ...
The aluminium salt, when ingested, binds to phosphate in the intestines and reduce the amount of phosphorus that can be absorbed. [23] [24] Precipitated aluminium hydroxide is included as an adjuvant in some vaccines (e.g. anthrax vaccine). One of the well-known brands of aluminium hydroxide adjuvant is Alhydrogel, made by Brenntag Biosector.
Aluminium sulfate may be used as a deodorant, an astringent, or as a styptic for superficial shaving wounds. [citation needed] Aluminium sulfate is used as a mordant in dyeing and printing textiles. It is a common vaccine adjuvant and works "by facilitating the slow release of antigen from the vaccine depot formed at the site of inoculation."
Vaccine ingredients. A vaccine dose contains many ingredients (stabilizers, adjuvants, residual inactivating ingredients, residual cell culture materials, residual antibiotics and preservatives) very little of which is the active ingredient, the immunogen. A single dose may have merely nanograms of virus particles, or micrograms of bacterial ...
In pharmacology, an adjuvant is a drug or other substance, or a combination of substances, that is used to increase the efficacy or potency of certain drugs. Specifically, the term can refer to: Adjuvant therapy in cancer management. Analgesic adjuvant in pain management. Immunologic adjuvant in vaccines. Categories: Set index articles. Adjuvants.
Organoaluminium chemistry is the study of compounds containing bonds between carbon and aluminium. It is one of the major themes within organometallic chemistry. [1][2] Illustrative organoaluminium compounds are the dimer trimethylaluminium, the monomer triisobutylaluminium, and the titanium-aluminium compound called Tebbe's reagent.
This amalgam is used as a chemical reagent to reduce compounds, such as the reduction of imines to amines. The aluminium is the ultimate electron donor, and the mercury serves to mediate the electron transfer. The reaction and the waste from it contains mercury, so special safety precautions and disposal methods are needed.
CoronaVac, also known as the Sinovac COVID-19 vaccine, [ 4 ] was a whole inactivated virus COVID-19 vaccine developed by the Chinese company Sinovac Biotech. [ 5 ][ 6 ] It was phase III clinically trialled in Brazil, [ 7 ] Chile, [ 8 ] Indonesia, [ 9 ] the Philippines, [ 10 ] and Turkey [ 11 ] and relies on traditional technology similar to ...