Breath Tests

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  Subject Areas on Research

  • A Randomized Clinical Trial of Nicotine Preloading for Smoking Cessation in People with Posttraumatic Stress Disorder. 
  • A controlled trial of acute effects of human exposure to traffic particles on pulmonary oxidative stress and heart rate variability. 
  • A study of the effect of perchloroethylene exposure on semen quality in dry cleaning workers. 
  • Abnormal cardiac function in the streptozotocin-induced non-insulin-dependent diabetic rat: noninvasive assessment with doppler echocardiography and contribution of the nitric oxide pathway. 
  • Abnormal exhaled ethane concentrations in scleroderma. 
  • Association of Ozone Exposure With Cardiorespiratory Pathophysiologic Mechanisms in Healthy Adults. 
  • Breath analysis science at PittCon 2012, Orlando, Florida. 
  • Breath biomarkers and non-alcoholic fatty liver disease: preliminary observations. 
  • Breath biomarkers in environmental health science: exploring patterns in the human exposome. 
  • Breath testing and antibiotics for possible bacterial overgrowth in irritable bowel syndrome. 
  • Cardiorespiratory biomarker responses in healthy young adults to drastic air quality changes surrounding the 2008 Beijing Olympics. 
  • Clinical breath analysis: discriminating between human endogenous compounds and exogenous (environmental) chemical confounders. 
  • Clinical evaluation of a citric acid inhaler for smoking cessation. 
  • Controlled exposure to diesel exhaust causes increased nitrite in exhaled breath condensate among subjects with asthma. 
  • Diffusing Capacity of the Lungs for Carbon Monoxide Test. 
  • Effect of Immediate vs Gradual Reduction in Nicotine Content of Cigarettes on Biomarkers of Smoke Exposure: A Randomized Clinical Trial. 
  • Effects of garage employment and tobacco smoking on breathing-zone concentrations of carbonyl compounds. 
  • Every breath you take, we'll be watching you. 
  • Evolution of environmental exposure science: using breath-borne biomarkers for "discovery" of the human exposome. 
  • Executive Summary: 2017 ERS/ATS standards for single-breath carbon monoxide uptake in the lung. 
  • Exploratory breath analyses for assessing toxic dermal exposures of firefighters during suppression of structural burns. 
  • Extending breath analysis to the cellular level: current thoughts on the human microbiome and the expression of organic compounds in the human exposome. 
  • Heterogeneity of CYP3A isoforms metabolizing erythromycin and cortisol. 
  • Increased gastrointestinal ethanol production in obese mice: implications for fatty liver disease pathogenesis. 
  • Intrabreath analysis of carbon monoxide uptake during exercise in patients at risk for lung injury. 
  • Long-duration low-flow sevoflurane and isoflurane effects on postoperative renal and hepatic function. 
  • Low-Flow Domiciliary Oxygen as a Mechanism of Ongoing Oxidative Stress. 
  • Malondialdehyde in exhaled breath condensate and urine as a biomarker of air pollution induced oxidative stress. 
  • Measurement of cerebral blood flow in rats and mice by hydrogen clearance during hyperbaric oxygen exposure. 
  • Measurement of human CYP1A2 induction by inhalation exposure to benzo(a)pyrene based on in vivo isotope breath method. 
  • Mecamylamine combined with nicotine skin patch facilitates smoking cessation beyond nicotine patch treatment alone. 
  • Mecamylamine modifies the pharmacokinetics and reinforcing effects of alcohol. 
  • Nicotine skin patch treatment increases abstinence, decreases withdrawal symptoms, and attenuates rewarding effects of smoking. 
  • Normative values for exhaled breath condensate pH and its relationship to exhaled nitric oxide in healthy African Americans. 
  • Obesity and female gender increase breath ethanol concentration: potential implications for the pathogenesis of nonalcoholic steatohepatitis. 
  • Observing the human exposome as reflected in breath biomarkers: heat map data interpretation for environmental and intelligence research. 
  • Optimising the value of C-14 breath test. 
  • Post-operative elimination of sevoflurane anesthetic and hexafluoroisopropanol metabolite in exhaled breath: pharmacokinetic models for assessing liver function. 
  • Predicting Response to Rifaximin in Irritable Bowel Syndrome with Diarrhea: Is the Answer Blowing in the Wind? 
  • Preliminary findings: Contingency management targeting psycho-stimulant use results in secondary decreases in smoking for severely mentally ill adults. 
  • Prevalence of Helicobacter pylori infection and associated factors among adults in Southern Brazil: a population-based cross-sectional study. 
  • Serial monitoring of exhaled nitric oxide in lung transplant recipients. 
  • Short duration exercise increases breath hydrogen excretion after lactulose ingestion: description of a new phenomenon. 
  • Standardization of the collection of exhaled breath condensate and exhaled breath aerosol using a feedback regulated sampling device. 
  • Suspicionless drug testing of physicians. 
  • The 1995 update of recommendations for a standard technique for measuring the single-breath carbon monoxide diffusing capacity (transfer factor). 
  • The Smell of Hypoxia: using an electronic nose at altitude and proof of concept of its role in the prediction and diagnosis of acute mountain sickness. 
  • The impact of alcohol among injury patients in Moshi, Tanzania: a nested case-crossover study. 
  • Transdermal nicotine reduces cigarette craving and nicotine preference. 
  • Use of Lactulose Breath Tests to Predict Response to Rifaximin in Irritable Bowel Syndrome With Diarrhea: The Positives and Negatives. 
  • Volatile Organic Compounds Off-gassing from Firefighters' Personal Protective Equipment Ensembles after Use.