| Levaditi's method |
see Stains and Staining Methods, under stain.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| levalbuterol hydrochloride |
R-albuterol; a β2-adrenergic receptor agonist used as a bronchodilator for the treatment and prophylaxis of reversible bronchospasm in reversible obstructive airway disease; administered by inhalation.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| levallorphan tartrate |
an analogue of levorphanol that acts as an opioid agonist-antagonist, used parenterally for its antagonistic effect in the treatment of respiratory depression caused by opioid analgesics; in the absence of narcotic-induced respiratory depression it can itself cause respiratory depression.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| levan |
a homopolysaccharide containing fructose residues in 2,6-glycosidic linkage. Formed from sucrose by the enzyme levansucrase, levan, which is produced by certain species of Bacillus and Leuconostoc, increases the adhesion of bacteria to surfaces of the teeth and promotes the formation of dental plaque.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| levansucrase |
[EC 2.4.1.10] an enzyme of the transferase class produced by certain species of Bacillus and Leuconostoc; it catalyzes the transfer of fructose residues from sucrose to a growing levan polymer, a constituent of dental plaque.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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