| MSM | medium-size molecule; mineral salts medium |
|---|---|
| TCBS | thiosulfate-citrate-bile salts-sucrose [agar] |
| effervescent salts | Preparations made by adding sodium bicarbonate and tartaric and citric acids to the active salt; when thrown into water the acids break up the sodium bicarbonate, setting free the carbonic acid gas. (05 Mar 2000) |
|---|---|
| Epsom salts | <chemical> Sulfuric acid magnesium salt (1:1). A small colourless crystal used as an anticonvulsant, a cathartic, and an electrolyte replenisher in the treatment of preeclampsia and eclampsia. It causes direct inhibition of action potential in the myometrial muscle cells. Excitation and contraction are uncoupled, which decreases the frequency and force of contractions. Pharmacological action: anticonvulsants, cathartic, tocolytic agents. Chemical name: Sulfuric acid magnesium salt (1:1) (12 Dec 1998) |