methacholine Synonyms
No Synonyms and anytonyms found
methacholine Meaning
Wordnet
methacholine (n)
parasympathomimetic drug (trademark Mecholyl) that stimulates secretions and smooth muscle activity
methacholine Sentence Examples
- Methacholine is a synthetic compound that acts as a potent bronchoconstrictor.
- Inhaled methacholine is commonly used in lung function testing to diagnose airway hyperresponsiveness.
- The dosage of methacholine administered during a lung function test is carefully titrated to avoid inducing severe bronchospasm.
- Methacholine provocation testing can be helpful in differentiating asthma from other respiratory conditions.
- The bronchoconstrictor effects of methacholine are mediated through the activation of muscarinic receptors in the airways.
- Methacholine is also used in experimental studies to investigate the mechanisms underlying airway inflammation and remodeling.
- In high doses, methacholine can cause severe bronchospasm, hypotension, and even cardiac arrest.
- The use of methacholine in clinical practice is typically restricted to specialized centers with expertise in respiratory diagnostics.
- Methacholine sensitivity is increased in individuals with certain genetic polymorphisms, such as those associated with asthma.
- The development of novel methacholine derivatives with improved specificity and reduced side effects remains an active area of research.
FAQs About the word methacholine
parasympathomimetic drug (trademark Mecholyl) that stimulates secretions and smooth muscle activity
No synonyms found.
No antonyms found.
Methacholine is a synthetic compound that acts as a potent bronchoconstrictor.
Inhaled methacholine is commonly used in lung function testing to diagnose airway hyperresponsiveness.
The dosage of methacholine administered during a lung function test is carefully titrated to avoid inducing severe bronchospasm.
Methacholine provocation testing can be helpful in differentiating asthma from other respiratory conditions.
