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Procaine is a local anesthetic drug of the amino ester group. It is most commonly used in dental procedures to numb the area around a tooth [1] and is also used to reduce the pain of intramuscular injection of penicillin. Owing to the ubiquity of the trade name Novocain or Novocaine, in some regions, procaine is referred to generically as ...
Gerovital H3 (or procaine hydrochloride and products known as GH3 and other variants which may or may not be identical to Gerovital H3) is a preparation developed during the 1950s and promoted by its advocates as an effective anti-aging treatment. In the United States, the FDA bans Gerovital H3 from interstate commerce as an unapproved drug and ...
It is a form of penicillin which is a salt of benzylpenicillin and the local anaesthetic agent procaine. [9] The salt has weak solubility, and is prepared as a suspension. Upon injection it forms a deposit within tissue (a "depot'), and the salt slowly dissolves into interstitial fluid - dissociating the two molecules into their bioactive forms over an extended pe
In addition, procaine can effectively restore the gene expression of tumor suppressor genes by demethylating densely hypermethylated CpG-enriched DNA. [8] For human liver cancer cells, procaine is capable of reducing tumor volume by suppressing the cell viability of HLE, HuH7, and HuH6 cells, and it has shown effective inhibition of S/G2/M ...
Procainamide is structurally similar to procaine, but in place of an ester group, procainamide contains an amide group. This substitution is the reason why procainamide exhibits a longer half-life time than procaine. [20] [21] Procainamide belongs to the aminobenzamides.
Structurally, amino esters consist of three molecular components: a lipophilic part (ester); an intermediate aliphatic chain; a hydrophilic part (amine); The chemical linkage between the lipophilic part and the intermediate chain can be of the amide-type or the ester-type, and is the general basis for the current classification of local anesthetics.
Penicillin G is destroyed by stomach acid, so it cannot be taken by mouth, but doses as high as 2.4 g can be given (much higher than penicillin V). It is given by intravenous or intramuscular injection. It can be formulated as an insoluble salt, and there are two such formulations in current use: procaine penicillin and benzathine ...
Diethylethanolamine reacts with 4-aminobenzoic acid to make procaine. DEAE is a precursor for DEAE-cellulose resin, which is commonly used in ion exchange chromatography. it can decrease the surface tension of water when the temperature is increased. [3] Solutions of DEAE absorb carbon dioxide (CO 2).