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But actual bioceramic aggregates are composed of pure medical graded calcium silicate based material. 4. Calcium aluminate bioceramic material - (alumina cement in minerals, calcium aluminate cements in bioceramics) Alumina is an initial fast setting element and high compressive strength. It has been used as dental products as luting agent ...
Nitrous oxide, as medical gas supply, is an inhaled gas used as pain medication, and is typically administered with 50% oxygen mix. It is often used together with other medications for anesthesia. [2] Common uses include during childbirth, following trauma, and as part of end-of-life care. [2]
A metallopharmaceutical is a drug that contains a metal as an active ingredient. [1] [2] Most commonly metallopharmaceuticals are used as anticancer or antimicrobial agents. The efficiency of metallopharmaceuticals is crucially dependent on the respective trace metal binding forms. [3] Examples of metallopharmaceuticals include:
Metals in medicine are used in organic systems for diagnostic and treatment purposes. [1] Inorganic elements are also essential for organic life as cofactors in enzymes called metalloproteins . When metals are under or over-abundant in the body, equilibrium must be returned to its natural state via interventional and natural methods.
In biology and medicine, nitric oxide is however an important signalling molecule in nature and this fact is the basis of the most important applications of metal nitrosyls. The nitroprusside anion, [Fe(CN) 5 NO] 2− , a mixed nitrosyl cyano complex, has pharmaceutical applications as a slow release agent for NO.
Zinc oxide eugenol (ZOE) is a material created by the combination of zinc oxide and eugenol contained in clove oil. An acid–base reaction takes place with the formation of zinc eugenolate chelate. The reaction is catalysed by water and is accelerated by the presence of metal salts.
Dental use of silver nitrate can be traced back to Japan around 1000 AD, where it was used for cosmetic purposes of blackening of teeth. Silver nitrate followed by application of fluoride varnish was the only non-invasive option available for caries treatment before the advent for silver diamine fluoride (SDF).
Zinc oxide eugenol has the lowest compressive and tensile strength of the liners, so its use is limited to small or non-stress-bearing areas such as Class V cavities. This cavity lining is often used with a high strength base to provide strength, rigidity and thermal insulation.