| BAHS | butoctamide hydrogen succinate |
|---|---|
| BHT | beta-hydroxytheophylline; breath hydrogen test; butylated hydroxytoluene |
| cH+ | hydrogen ion concentration |
| CHN | carbon, hydrogen, and nitrogen; child neurology; Chinese [hamster]; community health network; commun... |
| D/H | deuterium/hydrogen [ratio] |
| sodium-hydrogen antiporter | A plasma membrane exchange glycoprotein transporter that functions in intracellular pH regulation, cell volume regulation, and cellular response to many different hormones and mitogens. (12 Dec 1998) |
|---|---|
| sodium hydrogen carbonate | <chemical> Carbonic acid monosodium salt (CHNaO3). A white, crystalline powder that is used as an electrolyte replenisher and systemic alkaliser. It is applied topically in solution to wash the nose, mouth, or vagina, and as a cleansing enema. Pharmacologic action: Acid neutralization. Uses: Preexisting metabolic acidosis, hyperkalemia, tricyclic or phenobarbital overdose. Dose in mEq: 0.3 * (base deficit) * (wt in kg). Potential complications: Metabolic alkalosis, hypercarbia, hyperosmolar state. Note: Since HCO3- does not cross cell membranes and CO2 does, the administration of bicarbonate may actually make tissues more acidotic. Chemical name: Carbonic acid monosodium salt. (12 Mar 2000) |
| sodium hydrogen sulfite | NaHSO3;acid sodium sulfite, used in gastric and intestinal fermentation, externally in the treatment of parasitic diseases, and as an antioxidant in certain injections (s. Metabisulfite). Synonym: sodium hydrogen sulfite, sodium pyrosulfite. (05 Mar 2000) |
| sulfureted hydrogen | <chemical> Hydrogen sulfide (h2s). A flammable, poisonous gas with a characteristic odour of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent. Chemical name: Hydrogen sulfide (H2S) (12 Dec 1998) |
| interspecies hydrogen transfer | <biology, ecology> The process in which organic matter is degraded anaerobically by the interaction of several groups of microorganisms in which hydrogen production and hydrogen consumption are closely coupled among species. (09 Oct 1997) |
| 3-chloro-D-alanine hydrogen chloride-lyase | <enzyme> Pseudomonas putida enzyme; forms cysteine from 3-chloro-d-alanine and hydrogen sulfide Registry number: EC 4.5.- Synonym: cahc-lyase, 3-chloro-d-alanine chloride-lyase (deaminating) (26 Jun 1999) |
| formate hydrogen lyase | <enzyme> Consists of EC 1.2.1.2, formate dehydrogenase, plus EC 1.12.1.2, hydrogen dehydrogenase Registry number: EC 1.- Synonym: formate dehydrogenase h, fdhh gene product, fdhf gene product, hyc gene product (26 Jun 1999) |
| ammonium bromide | A sedative. (05 Mar 2000) |
| azamethonium bromide | A ganglionic blocking agent. Chemical name: [(Methylimino)diethylene]bis-[ethyldimethylammonium bromide]. (05 Mar 2000) |
| benzpyrinium bromide | 1-benzyl-3-hydroxypyridinium bromide diethylcarbamate;a cholinergic drug with action and uses similar to those of neostigmine. Synonym: benzstigminum bromidum. (05 Mar 2000) |
| bromide | <chemistry> A compound of bromine with a positive radical. Source: Websters Dictionary (01 Mar 1998) |
| bromide acne | Follicular eruption on face, trunk, and extremities, due to bromide ingestion. See: bromoderma. (05 Mar 2000) |
| butylscopolammonium bromide | <chemical> Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract. Pharmacological action: muscarinic antagonists, parasympatholytics. Chemical name: 3-Oxa-9-azoniatricyclo(3.3.1.02,4)nonane, 9-butyl-7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9-methyl-, bromide, (7(S)-(1alpha,2beta,4beta,5alpha,7beta))- (12 Dec 1998) |
| calcium bromide | Used to meet the same indications as potassium bromide. (05 Mar 2000) |
| valethamate bromide | 2-Diethylaminoethyl 3-methyl-2-phenylvalerate methylbromide;an anticholinergic agent. (05 Mar 2000) |