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Methacholine Chloride

Known as: Methacholine Chloride [Chemical/Ingredient], Acetyl-beta-methacholine Chloride, Acetyl beta methacholine Chloride 
A quaternary ammonium parasympathomimetic agent with the muscarinic actions of ACETYLCHOLINE. It is hydrolyzed by ACETYLCHOLINESTERASE at a… 
National Institutes of Health

Related topics

Related topics

17 relations
Bronchial HyperreactivityIn BloodMETHACHOLINE CL 100MG/VIL PWDR,INHagonists

Broader (6)

Bronchoconstrictor AgentsMecholylMethacholineMiotics

Narrower (2)

Provocholineesmodil

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2006
2006
Bronchial responsiveness to bakery‐derived allergens is strongly dependent on specific skin sensitivity
Background:  Quantitative relationships between immunological reactivity, non‐specific bronchial responsiveness and bronchial… 
Highly Cited
2005
Highly Cited
2005
Methacholine challenge: comparison of two methods.
BACKGROUND Guidelines for the 2-min tidal-breathing and the five-breath dosimeter methods for methacholine challenge have… 
Highly Cited
2005
Highly Cited
2005
Difference between dosimeter and tidal breathing methacholine challenge: contributions of dose and deep inspiration bronchoprotection.
BACKGROUND Two bronchoprovocation methods are widely used. Compared to the tidal breathing method, the dosimeter method delivers… 
Highly Cited
1997
Highly Cited
1997
Sensitization to cat allergen is associated with asthma in older men and predicts new-onset airway hyperresponsiveness. The Normative Aging Study.
To explore the relationship between sensitization to inhalant allergens and adult asthma, we performed two nested case-control… 
Highly Cited
1995
Highly Cited
1995
Interaction of inhaled beta 2 agonist and inhaled corticosteroid on airway responsiveness to allergen and methacholine.
Regular treatment with salbutamol increases airway responsiveness to allergen but not to methacholine and produces tolerance to… 
Highly Cited
1993
Highly Cited
1993
Airway inflammation in symptomatic and asymptomatic children with methacholine hyperresponsiveness.
A definition of asthma includes symptoms due to reversible airflow limitation and airway hyperresponsiveness. Characteristically… 
Highly Cited
1992
Highly Cited
1992
Tolerance to the nonbronchodilator effects of inhaled beta 2-agonists in asthma.
BACKGROUND Tolerance to the direct bronchodilator effects of beta 2-agonists does not appear to occur in asthma. However, it is… 
Highly Cited
1989
Highly Cited
1989
Theophylline does not inhibit allergen-induced increase in airway responsiveness to methacholine.
Highly Cited
1986
Highly Cited
1986
Prevalence of bronchial hyperresponsiveness in highly trained athletes.
Previous studies indicated that the prevalence of symptomatic asthma is about 4 to 7 percent. No similar studies exist to suggest… 
Highly Cited
1982
Highly Cited
1982
Calcium- and endothelial-mediated vascular smooth muscle relaxation in rabbit aorta.
The role of calcium in the relaxations evoked by methacholine and A23187 in intact rabbit aortic rings was investigated… 
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