Published in J Anal Toxicol on October 01, 2007
Using molecular similarity to highlight the challenges of routine immunoassay-based drug of abuse/toxicology screening in emergency medicine. BMC Emerg Med (2009) 1.12
Reward-related dorsal striatal activity differences between former and current cocaine dependent individuals during an interactive competitive game. PLoS One (2012) 0.95
Assessment concordance and predictive validity of self-report and biological assay of cocaine use in treatment trials. Am J Addict (2014) 0.85
Effect of cocaine use on outcomes in traumatic brain injury. J Emerg Trauma Shock (2013) 0.77
Urinary excretion of ecgonine and five other cocaine metabolites following controlled oral, intravenous, intranasal, and smoked administration of cocaine. J Anal Toxicol (2010) 0.75
Cocaine Use and Splenic Rupture: A Rare Yet Serious Association. Clin Pract (2016) 0.75
Correlation between pharmacological effects and plasma cocaine concentrations after smoked administration. J Anal Toxicol (2002) 1.19
Urine testing for cocaine abuse: metabolic and excretion patterns following different routes of administration and methods for detection of false-negative results. J Anal Toxicol (2003) 1.11
Elimination of cocaine and metabolites in plasma, saliva, and urine following repeated oral administration to human volunteers. J Anal Toxicol (2000) 1.07
Cocaine and benzoylecgonine excretion in humans. J Forensic Sci (1977) 1.00
Urinary elimination of cocaine metabolites in chronic cocaine users during cessation. J Anal Toxicol (2002) 1.00
Urinary excretion of cocaine, benzoylecgonine, and ecgonine methyl ester in humans. J Anal Toxicol (1989) 0.99
Concentration profiles of cocaine, pyrolytic methyl ecgonidine and thirteen metabolites in human blood and urine: determination by gas chromatography-mass spectrometry. Biomed Chromatogr (2005) 0.96
Urine concentrations of ecgonine from specimens with low benzoylecgonine levels using a new ecgonine assay. J Anal Toxicol (1995) 0.92
Simultaneous GC-MS analysis of meta- and para-hydroxybenzoylecgonine and norbenzoylecgonine: a secondary method to corroborate cocaine ingestion using nonhydrolytic metabolites. J Anal Toxicol (2000) 0.92
Cocaine metabolism and urinary excretion after different routes of administration. Ther Drug Monit (1998) 0.86
A comprehensive study of the stability of cocaine and its metabolites. J Anal Toxicol (1990) 0.85
Long-term stability of abused drugs and antiabuse chemotherapeutical agents stored at -20 degrees C. J Anal Toxicol (1999) 0.84
Penetration of tenofovir and emtricitabine in mucosal tissues: implications for prevention of HIV-1 transmission. Sci Transl Med (2011) 6.79
Atlantoaxial fusion with transarticular screws: meta-analysis and review of the literature. World Neurosurg (2012) 2.83
C2 nerve root sectioning in posterior atlantoaxial instrumented fusions: a structured review of literature. World Neurosurg (2011) 2.77
Is external cervical orthotic bracing necessary after posterior atlantoaxial fusion with modern instrumentation: meta-analysis and review of literature. World Neurosurg (2012) 2.76
Targeted disruption of cd73/ecto-5'-nucleotidase alters thromboregulation and augments vascular inflammatory response. Circ Res (2004) 2.68
Is allograft sufficient for posterior atlantoaxial instrumented fusions with screw and rod constructs? A structured review of literature. World Neurosurg (2011) 2.04
Microviscometry reveals reduced blood viscosity and altered shear rate and shear stress profiles in microvessels after hemodilution. Proc Natl Acad Sci U S A (2004) 1.77
Fibronectin forms the most extensible biological fibers displaying switchable force-exposed cryptic binding sites. Proc Natl Acad Sci U S A (2009) 1.77
P-selectin glycoprotein ligand-1 mediates L-selectin-dependent leukocyte rolling in venules. J Exp Med (2003) 1.73
Prdm16 promotes stem cell maintenance in multiple tissues, partly by regulating oxidative stress. Nat Cell Biol (2010) 1.71
Methamphetamine and amphetamine pharmacokinetics in oral fluid and plasma after controlled oral methamphetamine administration to human volunteers. Clin Chem (2003) 1.66
Micro-well arrays for 3D shape control and high resolution analysis of single cells. Lab Chip (2007) 1.65
Promiscuous honey bee queens increase colony productivity by suppressing worker selfishness. Curr Biol (2012) 1.59
Human muscle sympathetic neural and haemodynamic responses to tilt following spaceflight. J Physiol (2002) 1.56
Protein binding of lopinavir and ritonavir during 4 phases of pregnancy: implications for treatment guidelines. J Acquir Immune Defic Syndr (2013) 1.56
Inhibition of alpha-adrenergic vasoconstriction in exercising human thigh muscles. J Physiol (2003) 1.53
Sleep apnea: from the nose to the heart. J Am Board Fam Pract (2002) 1.49
Sympathoexcitation is attenuated during low level lower body negative pressure in subjects who develop pre-syncope. Clin Auton Res (2003) 1.40
Is THC-COOH a useful determinant for passive inhalation in oral fluid THC testing? J Anal Toxicol (2012) 1.39
Assay to mechanically tune and optically probe fibrillar fibronectin conformations from fully relaxed to breakage. Matrix Biol (2008) 1.38
Cross-reactivity of naloxone with oxycodone immunoassays: implications for individuals taking Suboxone. Clin Chem (2009) 1.31
Induction of LFA-1-dependent neutrophil rolling on ICAM-1 by engagement of E-selectin. Microcirculation (2006) 1.30
Effect of atrial fibrillation and an irregular ventricular response on sympathetic nerve activity in human subjects. Circulation (2003) 1.25
Caffeine content of energy drinks, carbonated sodas, and other beverages. J Anal Toxicol (2006) 1.23
Duration of detectable methamphetamine and amphetamine excretion in urine after controlled oral administration of methamphetamine to humans. Clin Chem (2002) 1.23
Relationship of Delta 9-tetrahydrocannabinol concentrations in oral fluid and plasma after controlled administration of smoked cannabis. J Anal Toxicol (2004) 1.21
Do Delta9-tetrahydrocannabinol concentrations indicate recent use in chronic cannabis users? Addiction (2009) 1.21
Hypoxia-mediated prolonged elevation of sympathetic nerve activity after periods of intermittent hypoxic apnea. J Appl Physiol (1985) (2003) 1.19
Correlation between pharmacological effects and plasma cocaine concentrations after smoked administration. J Anal Toxicol (2002) 1.19
Caffeine content of specialty coffees. J Anal Toxicol (2003) 1.16
Urinary pharmacokinetics of methamphetamine and its metabolite, amphetamine following controlled oral administration to humans. Ther Drug Monit (2004) 1.16
Estimating time of last oral ingestion of cannabis from plasma THC and THCCOOH concentrations. Ther Drug Monit (2006) 1.15
Alpha 2,3-sialyltransferase-IV is essential for L-selectin ligand function in inflammation. Eur J Immunol (2006) 1.13
Stretching fibronectin fibres disrupts binding of bacterial adhesins by physically destroying an epitope. Nat Commun (2010) 1.12
Plasma cannabinoid pharmacokinetics following controlled oral delta9-tetrahydrocannabinol and oromucosal cannabis extract administration. Clin Chem (2010) 1.11
Implications of plasma Delta9-tetrahydrocannabinol, 11-hydroxy-THC, and 11-nor-9-carboxy-THC concentrations in chronic cannabis smokers. J Anal Toxicol (2009) 1.09
Cannabinoid concentrations in hair from documented cannabis users. Forensic Sci Int (2006) 1.08
Crosslinking of cell-derived 3D scaffolds up-regulates the stretching and unfolding of new extracellular matrix assembled by reseeded cells. Integr Biol (Camb) (2009) 1.08
Passive cannabis smoke exposure and oral fluid testing. II. Two studies of extreme cannabis smoke exposure in a motor vehicle. J Anal Toxicol (2005) 1.08
A micropatterning and image processing approach to simplify measurement of cellular traction forces. Acta Biomater (2011) 1.07
Intermittent hypoxia: cause of or therapy for systemic hypertension? Exp Biol Med (Maywood) (2008) 1.05
Optimization strategies for electrospun silk fibroin tissue engineering scaffolds. Biomaterials (2009) 1.03
Passive cannabis smoke exposure and oral fluid testing. J Anal Toxicol (2004) 1.02
Interactive effects of mental and physical stress on cardiovascular control. J Appl Physiol (1985) (2002) 1.01
Disposition of cocaine and its metabolites in human sweat after controlled cocaine administration. Clin Chem (2005) 1.01
Major and minor metabolites of cocaine in human plasma following controlled subcutaneous cocaine administration. J Anal Toxicol (2006) 1.01
Urinary elimination of cocaine metabolites in chronic cocaine users during cessation. J Anal Toxicol (2002) 1.00
Dimensionality controls cytoskeleton assembly and metabolism of fibroblast cells in response to rigidity and shape. PLoS One (2010) 1.00
Cardiovascular and sympathetic neural responses to handgrip and cold pressor stimuli in humans before, during and after spaceflight. J Physiol (2002) 0.99
Carotid baroreflex control of leg vascular conductance at rest and during exercise. J Appl Physiol (1985) (2002) 0.99
Caffeine content of decaffeinated coffee. J Anal Toxicol (2006) 0.99
Dynamic carotid baroreflex control of the peripheral circulation during exercise in humans. J Physiol (2004) 0.99
Stretched extracellular matrix proteins turn fouling and are functionally rescued by the chaperones albumin and casein. Nano Lett (2009) 0.98
Estimating the time of last cannabis use from plasma delta9-tetrahydrocannabinol and 11-nor-9-carboxy-delta9-tetrahydrocannabinol concentrations. Clin Chem (2005) 0.98
Excretion of Delta9-tetrahydrocannabinol in sweat. Forensic Sci Int (2007) 0.98
VEGF-C mediates cyclic pressure-induced endothelial cell proliferation. Physiol Genomics (2002) 0.97
Opioid disposition in human sweat after controlled oral codeine administration. Clin Chem (2006) 0.97
Oral fluid drug testing of chronic pain patients. II. Comparison of paired oral fluid and urine specimens. J Anal Toxicol (2012) 0.97
Concentration profiles of cocaine, pyrolytic methyl ecgonidine and thirteen metabolites in human blood and urine: determination by gas chromatography-mass spectrometry. Biomed Chromatogr (2005) 0.96
The effects of rate and irregularity on sympathetic nerve activity in human subjects. Heart Rhythm (2006) 0.95
Methamphetamine disposition in oral fluid, plasma, and urine. Ann N Y Acad Sci (2007) 0.95
Periods of intermittent hypoxic apnea can alter chemoreflex control of sympathetic nerve activity in humans. Am J Physiol Heart Circ Physiol (2004) 0.95
Pharmacokinetics of cocaine and metabolites in human oral fluid and correlation with plasma concentrations after controlled administration. Ther Drug Monit (2010) 0.95
Outcome comparison of atlantoaxial fusion with transarticular screws and screw-rod constructs: meta-analysis and review of literature. J Spinal Disord Tech (2014) 0.93
Effects of resynchronization therapy on sympathetic activity in patients with depressed ejection fraction and intraventricular conduction delay due to ischemic or idiopathic dilated cardiomyopathy. Am J Cardiol (2002) 0.93
Plasma and oral fluid pharmacokinetics and pharmacodynamics after oral codeine administration. Clin Chem (2002) 0.93
The positive predictive value of a hyperkalemia diagnosis in automated health care data. Pharmacoepidemiol Drug Saf (2010) 0.92
Comparison of screw malposition and vertebral artery injury of C2 pedicle and transarticular screws: meta-analysis and review of the literature. J Spinal Disord Tech (2014) 0.92
Effect of repeated cocaine administration on detection times in oral fluid and urine. J Anal Toxicol (2006) 0.90
Excretion of methamphetamine and amphetamine in human sweat following controlled oral methamphetamine administration. Clin Chem (2007) 0.90
Oral fluid drug testing of chronic pain patients. I. Positive prevalence rates of licit and illicit drugs. J Anal Toxicol (2011) 0.90
Intravenous butyrylcholinesterase administration and plasma and brain levels of cocaine and metabolites in rats. Eur J Pharmacol (2005) 0.90
Dose-related distribution of codeine, cocaine, and metabolites into human hair following controlled oral codeine and subcutaneous cocaine administration. J Pharmacol Exp Ther (2005) 0.90
Fluidization, resolidification, and reorientation of the endothelial cell in response to slow tidal stretches. Am J Physiol Cell Physiol (2012) 0.90
Rapid absorption of nicotine from new nicotine gum formulations. Pharmacol Biochem Behav (2008) 0.89
Suboccipital decompression enhances heart rate variability indices of cardiac control in healthy subjects. J Altern Complement Med (2012) 0.89
Arthroscopic core decompression of the lunate in early stage Kienbock disease of the lunate. Tech Hand Up Extrem Surg (2011) 0.88
Effects of high-dose intravenous buprenorphine in experienced opioid abusers. J Clin Psychopharmacol (2004) 0.86
Caffeine content of brewed teas. J Anal Toxicol (2008) 0.85
Cyanide and thiocyanate in human saliva by gas chromatography-mass spectrometry. J Anal Toxicol (2006) 0.85
Single cell 3-D platform to study ligand mobility in cell-cell contact. Lab Chip (2011) 0.85
Serotonin reuptake inhibitor (Paxil) does not prevent the vasovagal reaction associated with carotid sinus massage and/or lower body negative pressure in healthy volunteers. Circulation (2002) 0.85
Contribution of unfolding and intermolecular architecture to fibronectin fiber extensibility. Biophys J (2011) 0.84
Loss of lag-response curvilinearity of indices of heart rate variability in congestive heart failure. BMC Cardiovasc Disord (2006) 0.84
Molecular systematics of Hispaniolan pupfishes (Cyprinodontidae: Cyprinodon): implications for the biogeography of insular Caribbean fishes. Mol Phylogenet Evol (2006) 0.84
Isolation of Streptomyces species from soil. Curr Protoc Microbiol (2010) 0.83
Bovine carbonyl lactoperoxidase structure at 2.0Å resolution and infrared spectra as a function of pH. Protein J (2012) 0.83
Impact of starting point and C2 nerve status on the safety and accuracy of C1 lateral mass screws: meta-analysis and review of the literature. J Spinal Disord Tech (2015) 0.83
Microfabricated three-dimensional environments for single cell studies. Biointerphases (2006) 0.83
Urine drug testing of chronic pain patients. III. Normetabolites as biomarkers of synthetic opioid use. J Anal Toxicol (2010) 0.82
Cranial manipulation can alter sleep latency and sympathetic nerve activity in humans: a pilot study. J Altern Complement Med (2005) 0.82
Using molecular mechanics to predict bulk material properties of fibronectin fibers. PLoS Comput Biol (2012) 0.82
Incorporation of methamphetamine and amphetamine in human hair following controlled oral methamphetamine administration. Anal Chim Acta (2012) 0.82
Does pulsatile and sustained neck pressure or neck suction produce differential cardiovascular and sympathetic responses in humans? Exp Physiol (2003) 0.82
The acute effect of atrioventricular pacing on sympathetic nerve activity in patients with normal and depressed left ventricular function. Am J Physiol Heart Circ Physiol (2008) 0.82
Active recovery attenuates the fall in sweat rate but not cutaneous vascular conductance after supine exercise. J Appl Physiol (1985) (2003) 0.81
Outcomes of fusion for lateral atlantoaxial osteoarthritis: meta-analysis and review of literature. World Neurosurg (2012) 0.81
Biomechanical imaging of cell stiffness and prestress with subcellular resolution. Biomech Model Mechanobiol (2014) 0.81
Intra- and interindividual variations in urinary concentrations of endogenous gamma-hydroxybutyrate. J Anal Toxicol (2002) 0.81