1,1,1,2-tetrafluoroethane, 811-97-2

Articles:

PubMed:	Quantification of Aerosol Hydrofluoroalkane HFA-134a Elimination in the Exhaled Human Breath Following Inhaled Corticosteroids Administration.
PubMed:	Thermochemical Properties Enthalpy, Entropy, and Heat Capacity of C1-C4 Fluorinated Hydrocarbons: Fluorocarbon Group Additivity.
PubMed:	Does acetaminophen/hydrocodone affect cold pulpal testing in patients with symptomatic irreversible pulpitis? A prospective, randomized, double-blind, placebo-controlled study.
PubMed:	Environmental fate of the next generation refrigerant 2,3,3,3-tetrafluoropropene (HFO-1234yf).
PubMed:	Factors influencing aerodynamic particle size distribution of suspension pressurized metered dose inhalers.
PubMed:	Palatal anesthesia: comparison of four techniques for decreasing injection discomfort.
PubMed:	Skin sterility after application of a vapocoolant spray.
PubMed:	Hydroxyl radical reaction rate coefficients as a function of temperature and IR absorption cross sections for CF3CH=CH2 (HFO-1243zf), potential replacement of CF3CH2F (HFC-134a).
PubMed:	R-134a (1,1,1,2-Tetrafluoroethane) Inhalation Induced Reactive Airways Dysfunction Syndrome.
PubMed:	Orofacial and digital frostbite caused by inhalant abuse.
PubMed:	Airborne trifluoroacetic acid and its fraction from the degradation of HFC-134a in Beijing, China.
PubMed:	Evaluation of dental pulp sensibility tests in a clinical setting.
PubMed:	Pyrolysis of wood to biochar: increasing yield while maintaining microporosity.
PubMed:	Blood and exhaled air can be used for biomonitoring of hydrofluorocarbon exposure.
PubMed:	Estimated emissions of chlorofluorocarbons, hydrochlorofluorocarbons, and hydrofluorocarbons based on an interspecies correlation method in the Pearl River Delta region, China.
PubMed:	Identification of volatiles by headspace gas chromatography with simultaneous flame ionization and mass spectrometric detection.
PubMed:	Predictive values of thermal and electrical dental pulp tests: a clinical study.
PubMed:	Cryosurgery by tetrafluoroethane: An answer to black gums.
PubMed:	Performance of an electrothermal swing adsorption system with postdesorption liquefaction for organic gas capture and recovery.
PubMed:	Optimization of subcritical fluid extraction of carotenoids and chlorophyll a from Laminaria japonica Aresch by response surface methodology.
PubMed:	Development of a subcritical fluid extraction and GC-MS validation method for polychlorinated biphenyls (PCBs) in marine samples.
PubMed:	Cryotherapeutic topical analgesics for pediatric intravenous catheter placement: ice versus vapocoolant spray.
PubMed:	Cosuspensions of microcrystals and engineered microparticles for uniform and efficient delivery of respiratory therapeutics from pressurized metered dose inhalers.
PubMed:	Optimisation for subcritical fluid extraction of 17-methyltestosterone with 1,1,1,2-tetrafluoroethane for HPLC analysis.
PubMed:	Fast and simple extraction of pesticide residues in selected fruits and vegetables using tetrafluoroethane and toluene followed by ultrahigh-performance liquid chromatography/tandem mass spectrometry.
PubMed:	Development and validation of a subcritical fluid extraction and high performance liquid chromatography assay for medroxyprogesterone in aquatic products.
PubMed:	Future emissions and atmospheric fate of HFC-1234yf from mobile air conditioners in Europe.
PubMed:	Reverse aqueous microemulsions in hydrofluoroalkane propellants and their aerosol characteristics.
PubMed:	Synthetic utilization of 2-chloro-1,1,1,2-tetrafluoroethane.
PubMed:	Effect of topical vapocoolant spray on response to arthrocentesis and intravenous catheterization in unsedated horses.
PubMed:	Stratum corneum permeation and percutaneous drug delivery of hydrophilic molecules enhanced by cryopneumatic and photopneumatic technologies.
PubMed:	A randomized controlled trial of analgesia during vaccination in adults.
PubMed:	Effect of repeated refrigerant spray applications using various carriers on pulpal temperature change.
PubMed:	Supercritical fluid extraction of polybrominated diphenyl ethers (PBDEs) from house dust with supercritical 1,1,1,2-tetrafluoroethane (R134a).
PubMed:	Estimated 2017 refrigerant emissions of 2,3,3,3-tetrafluoropropene (HFC-1234yf) in the United States resulting from automobile air conditioning.
PubMed:	Efficacy of lamellar resection, cryotherapy, and adjunctive grafting for the treatment of canine limbal melanoma.
PubMed:	Reproductive and developmental toxicity of hydrofluorocarbons used as refrigerants.
PubMed:	Liquid-air partition coefficients of 1,1-difluoroethane (HFC152a), 1,1,1-trifluoroethane (HFC143a), 1,1,1,2-tetrafluoroethane (HFC134a), 1,1,1,2,2-pentafluoroethane (HFC125) and 1,1,1,3,3-pentafluoropropane (HFC245fa).
PubMed:	The validity of pulp testing: a clinical study.
PubMed:	A comparison of a refrigerant and a topical anesthetic gel as preinjection anesthetics: a clinical evaluation.
PubMed:	All-atom force field for the prediction of vapor-liquid equilibria and interfacial properties of HFA134a.
PubMed:	Solvent-solute interactions in hydrofluoroalkane propellants.
PubMed:	Decomposition of hydrofluorocarbons in a dielectric-packed plasma reactor.
PubMed:	[Pleural talcage and peroperative detection of a second halogen gas: careful to 1,1,1,2 tetrafluoroethane].
PubMed:	Determination of reference ultrasound parameters for model and hydrofluoroalkane propellants using high-resolution ultrasonic spectroscopy.
PubMed:	One-solvent extraction of astaxanthin from lactic acid fermented shrimp wastes.
PubMed:	Stability and activity of lipase in subcritical 1,1,1,2-tetrafluoroethane (R134a).
PubMed:	Extrinsic allergic alveolitis with eosinophil infiltration induced by 1,1,1,2-tetrafluoroethane (HFC-134a): a case report.
PubMed:	Use of the cold test as a measure of pulpal anesthesia during endodontic therapy: a randomized, blinded, placebo-controlled clinical trial.
PubMed:	Cryosurgical treatment of gingival melanin pigmentation with tetrafluoroethane.
PubMed:	Toxicokinetics of 1,1,1,2-tetrafluoroethane (HFC-134a) in male volunteers after experimental exposure.
PubMed:	Microscopic and thermodynamic properties of the HFA134a-water interface: atomistic computer simulations and tensiometry under pressure.
PubMed:	Surfactant design for the 1,1,1,2-tetrafluoroethane-water interface: ab initio calculations and in situ high-pressure tensiometry.
PubMed:	Comparative study of cryogen spray cooling with R-134a and R-404a: implications for laser treatment of dark human skin.
PubMed:	Application of the cell potential method to predict phase equilibria of multicomponent gas hydrate systems.
PubMed:	CH-stretching overtone spectroscopy of 1,1,1,2-tetrafluoroethane.
PubMed:	Survey of volatile organic compounds found in indoor and outdoor air samples from Japan.
PubMed:	An overview of environmental hazards and exposure risk of hydrofluorocarbons (HFCs).
PubMed:	A new method for separating HFC-134a from gas mixtures using clathrate hydrate formation.
PubMed:	Cold testing through full-coverage restorations.
PubMed:	[Corticoid dose aerosol without FCKW. New technology assures optimal particle size].
PubMed:	An atmospheric pressure chemical ionization study of the positive and negative ion chemistry of the hydrofluorocarbons 1,1-difluoroethane (HFC-152a) and 1,1,1,2-tetrafluoroethane (HFC-134a) and of perfluoro-n-hexane (FC-72) in air plasma at atmospheric pressure.
PubMed:	Medical aerosol propellant interference with infrared anaesthetic gas monitors.
PubMed:	On-line high-performance liquid chromatography method for analyte quantitation from pressurized metered dose inhalers.
PubMed:	Application of magnetic resonance imaging to the investigation of the diffusivity of 1,1,1,2-tetrafluorethane in two polymers.
PubMed:	Effect of spurt duration on the heat transfer dynamics during cryogen spray cooling.
PubMed:	Experimental study of cryogen spray properties for application in dermatologic laser surgery.
PubMed:	A glass capillary cell for in situ powder X-ray diffraction of condensed volatile compounds. Solid HCFC-123a and HCFC-124.
PubMed:	Methodology for characterizing heat removal mechanism in human skin during cryogen spray cooling.
PubMed:	Effects of mass flow rate and droplet velocity on surface heat flux during cryogen spray cooling.
PubMed:	Dynamic behavior of cryogen spray cooling: effects of spurt duration and spray distance.
PubMed:	Measurements of laser light attenuation following cryogen spray cooling spurt termination.
PubMed:	Chemically assisted laser ablation ICP mass spectrometry.
PubMed:	[Formulation of advancing products of pulmonary medicine absorption].
PubMed:	Quantification of the refrigerants R22 and R134a in mixtures by means of different polymers and reflectometric interference spectroscopy.
PubMed:	Comparison of carbon dioxide versus refrigerant spray to determine pulpal responsiveness.
PubMed:	R-134a emissions from vehicles.
PubMed:	Methodology for estimation of time-dependent surface heat flux due to cryogen spray cooling.
PubMed:	Metering performance of several metered-dose inhalers with different spacers/holding chambers.
PubMed:	Investigations on the liver toxicity of a blend of HCFC-123 (2,2-dichloro-1,1,1-trifluoroethane) and HCFC-124 (2-chloro-1,1,1,2-tetrafluoroethane) in guinea-pigs.
PubMed:	Laser-mediated cartilage reshaping with feedback-controlled cryogen spray cooling: biophysical properties and viability.
PubMed:	An analysis of heat removal during cryogen spray cooling and effects of simultaneous airflow application.
PubMed:	Cryogen spray cooling in laser dermatology: effects of ambient humidity and frost formation.
PubMed:	Acute neurobehavioral effects in rats from exposure to HFC 134a or CFC 12.
PubMed:	Characterisation of the aggregation behaviour in a salmeterol and fluticasone propionate inhalation aerosol system.
PubMed:	Active skin cooling in conjunction with laser dermatologic surgery.
PubMed:	Epidermal protection with cryogen spray cooling during high fluence pulsed dye laser irradiation: an ex vivo study.
PubMed:	Human safety and pharmacokinetics of the CFC alternative propellants HFC 134a (1,1,1,2-tetrafluoroethane) and HFC 227 (1,1,1,2,3,3, 3-heptafluoropropane) following whole-body exposure.
PubMed:	Polystyrene microsphere spray standards based on CFC-free inhaler technology.
PubMed:	Long-term safety of a non-chlorofluorocarbon-containing triamcinolone acetonide inhalation aerosol in patients with asthma. Azmacort HFA Study Group.
PubMed:	Solubilization of hydrophilic compounds in 1,1,1,2-tetrafluoroethane with a cationic surfactant
PubMed:	Cryogen spray cooling during laser tissue welding.
PubMed:	Safety of cryogen spray cooling during pulsed laser treatment of selected dermatoses.
PubMed:	Cryogen spray cooling and higher fluence pulsed dye laser treatment improve port-wine stain clearance while minimizing epidermal damage.
PubMed:	Cumulative dose response study comparing HFA-134a albuterol sulfate and conventional CFC albuterol in patients with asthma.
PubMed:	Compatibility evaluation of metered-dose inhaler valve elastomers with tetrafluoroethane (P134a), a non-CFC propellant.
PubMed:	Surfactant dissolution and water solubilization in chlorine-free liquified gas propellants.
PubMed:	Summarizing the effectiveness of supercritical fluid extraction of polycyclic aromatic hydrocarbons from natural matrix environmental samples.
PubMed:	Metered-dose inhaler formulations with beclomethasone-17,21-dipropionate using the ozone friendly propellant R 134a.
PubMed:	A comparative study of human skin thermal response to sapphire contact and cryogen spray cooling.
PubMed:	Centrifugal Distortion Analysis of the Millimeter-Wave Spectrum of 1,1,1,2-Tetrafluoroethane
PubMed:	Tetrafluoroethane (HFC 134A) propellant-driven aerosols of proteins.
PubMed:	Adsorbability of 1,1,1,2-Tetrafluoromethane (HFC134a) onto Plasma-Treated Activated Carbon in CF4 and CCl4
PubMed:	Subchronic toxicity and teratogenicity of 2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124).
PubMed:	HFA-134a (1,1,1,2-tetrafluoroethane): effects of inhalation exposure upon reproductive performance, development and maturation of rats.
PubMed:	Toxicology of chlorofluorocarbon replacements.
PubMed:	Clinical evaluation of CFC-free metered dose inhalers.
PubMed:	Clinical pharmacology of HFA134a.
PubMed:	Safety of propellants.
PubMed:	An overview of the toxicology of HFA-134a (1,1,1,2-tetrafluoroethane).
PubMed:	HFA-134a (1,1,1,2-tetrafluoroethane); lack of oncogenicity in rodents after inhalation.
PubMed:	A theoretical study of the thermal response of skin to cryogen spray cooling and pulsed laser irradiation: implications for treatment of port wine stain birthmarks.
PubMed:	Gas-uptake pharmacokinetics and metabolism of 2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124) in the rat, mouse, and hamster.
PubMed:	Disposition of inhaled 1,1,1,2-tetrafluoroethane (HFA134A) in healthy subjects and in patients with chronic airflow limitation. Measurement by 18F-labeling and whole-body gamma-counting.
PubMed:	GR106642X: a new, non-ozone depleting propellant for inhalers.
PubMed:	Salmeterol inhaler using a non-chlorinated propellant, HFA134a: systemic pharmacodynamic activity in healthy volunteers.
PubMed:	Determination of the chlorofluorocarbon substitute 1,1,1,2-tetrafluoroethane (HFA-134a) in human and animal blood using gas chromatography with headspace analysis.
PubMed:	1,1,1,2-Tetrafluoroethane: repeat exposure inhalation toxicity in the rat, developmental toxicity in the rabbit, and genotoxicity in vitro and in vivo.
PubMed:	Synthesis and in vivo disposition studies of 18F-labeled HFA-134a.
PubMed:	Dynamic monitoring of total-body absorption by 19F NMR spectroscopy: one hour ventilation of HFA-134a in male and female rats.
PubMed:	The minimal metabolism of inhaled 1,1,1,2-tetrafluoroethane to trifluoroacetic acid in man as determined by high sensitivity 19F nuclear magnetic resonance spectroscopy of urine samples.
PubMed:	Formation of trifluoroacetic acid from the atmospheric degradation of hydrofluorocarbon 134a: a human health concern?
PubMed:	Interaction of fluoroethane chlorofluorocarbon (CFC) substitutes with microsomal cytochrome P450. Stimulation of P450 activity and chlorodifluoroethene metabolism.
PubMed:	Metabolic fate and disposition of 1,1,1,2-tetrafluoroethane (HFC134a) in rat following a single exposure by inhalation.
PubMed:	Metabolism and pharmacokinetics of selected halon replacement candidates.
PubMed:	Pentahaloethane-based chlorofluorocarbon substitutes and halothane: correlation of in vivo hepatic protein trifluoroacetylation and urinary trifluoroacetic acid excretion with calculated enthalpies of activation.
PubMed:	Dominant role of cytochrome P-450 2E1 in human hepatic microsomal oxidation of the CFC-substitute 1,1,1,2-tetrafluoroethane.
PubMed:	Defluorination of the CFC-substitute 1,1,1,2-tetrafluoroethane: comparison in human, rat and rabbit hepatic microsomes.
PubMed:	Metabolism and toxicity of hydrochlorofluorocarbons: current knowledge and needs for the future.
PubMed:	Oxidation of 1,1,1,2-tetrafluoroethane in rat liver microsomes is catalyzed primarily by cytochrome P-450IIE1.
PubMed:	Oxidative defluorination of 1,1,1,2-tetrafluoroethane by rat liver microsomes.
PubMed:	Modulation of glucose metabolism in isolated rat hepatocytes by 1,1,1,2-tetrafluoroethane.
PubMed:	Defluorination of 1,1,1,2-tetrafluoroethane (R-134a) by rat hepatocytes.
PubMed:	1,1,1,2-tetrafluoroethane: an inhalation anesthetic agent of intermediate potency.