Keyphrases
Physiological Effects
100%
Theophylline
100%
Chronic Obstructive Pulmonary Disease
100%
Neuropsychological Effects
100%
Methacholine
60%
Cognitive Function
40%
Placebo
40%
Neuropsychological Tests
40%
Exercise Capacity
40%
Bronchial Reactivity
40%
Deleterious Effects
20%
Clinical Course
20%
Moderate to Severe
20%
Drug Levels
20%
Clinical Evaluation
20%
Therapeutic Agents
20%
Active Substances
20%
Clinical Symptoms
20%
Anaerobic Threshold
20%
Lung Function
20%
O2 Uptake
20%
Vital Capacity
20%
Incremental Exercise
20%
Neuropsychological Performance
20%
Forced Expiratory Volume in 1 Second (FEV1)
20%
Capacity Function
20%
Bronchial Responsiveness
20%
Severe Chronic Obstructive Pulmonary Disease
20%
Maximal Breathing Capacity
20%
Chronic Airflow Obstruction
20%
Medicine and Dentistry
Theophylline
100%
Chronic Obstructive Pulmonary Disease
100%
Methacholine
60%
Placebo
40%
Cognitive Function
40%
Bronchus Reactivity
40%
Neuropsychological Test
40%
Clinical Trial
20%
Disease Course
20%
Side Effect
20%
Anaerobic Threshold
20%
Vital Capacity
20%
Oxygen Consumption
20%
Maximal Voluntary Ventilation
20%
Forced Expiratory Volume
20%
Lung
20%
Pharmacology, Toxicology and Pharmaceutical Science
Theophylline
100%
Chronic Obstructive Lung Disease
100%
Methacholine
60%
Placebo
40%
Clinical Trial
20%
Side Effect
20%
Disease Course
20%
Immunology and Microbiology
Theophylline
100%
Bronchus Reactivity
40%
Oxygen Consumption
20%
Drug Concentration
20%
Forced Expiratory Volume
20%
Vital Capacity
20%
Airflow
20%
Anaerobic Threshold
20%
Maximal Voluntary Ventilation
20%