User profiles for Laura P. James

Laura P James

University of Arkansas for Medical Sciences; Arkansas Children's Hospital
Verified email at uams.edu
Cited by 11777

Acetaminophen-induced hepatotoxicity

LP James, PR Mayeux, JA Hinson - Drug metabolism and disposition, 2003 - ASPET
The analgesic acetaminophen causes a potentially fatal, hepatic centrilobular necrosis when
taken in overdose. The initial phases of toxicity were described in Dr. Gillette's laboratory in …

Mechanisms of acetaminophen-induced liver necrosis

JA Hinson, DW Roberts, LP James - Adverse drug reactions, 2010 - Springer
Although considered safe at therapeutic doses, at higher doses, acetaminophen produces a
centrilobular hepatic necrosis that can be fatal. Acetaminophen poisoning accounts for …

Acetaminophen‐induced hepatotoxicity: role of metabolic activation, reactive oxygen/nitrogen species, and mitochondrial permeability transition

…, AB Reid, SS McCullough, LP James - Drug metabolism …, 2004 - Taylor & Francis
Large doses of the analgesic acetaminophen cause centrilobular hepatic necrosis in man
and in experimental animals. It has been previously shown that acetaminophen is …

Effect of N-acetylcysteine on acetaminophen toxicity in mice: relationship to reactive nitrogen and cytokine formation

LP James, SS McCullough, LW Lamps… - Toxicological …, 2003 - academic.oup.com
The relationship between acetaminophen (APAP) reactive metabolite formation, nitrotyrosine
(NT) production, and cytokine elevation in APAP toxicity was investigated. Mice were …

Measurement of serum acetaminophen–protein adducts in patients with acute liver failure

TJ Davern II, LP James, JA Hinson, J Polson… - Gastroenterology, 2006 - Elsevier
Background & Aims: Acetaminophen toxicity is the most common cause of acute liver failure
(ALF) in the United States and Great Britain, but may be underrecognized in certain settings. …

Pharmacokinetics of acetaminophen-protein adducts in adults with acetaminophen overdose and acute liver failure

LP James, L Letzig, PM Simpson, E Capparelli… - Drug Metabolism and …, 2009 - ASPET
Acetaminophen (APAP)-induced liver toxicity occurs with formation of APAP-protein adducts.
These adducts are formed by hepatic metabolism of APAP to N-acetyl-p-benzoquinone …

Cytochrome P450-mediated oxidative metabolism of abused synthetic cannabinoids found in K2/Spice: identification of novel cannabinoid receptor ligands

…, LK Brents, CL Moran, GW Endres, LP James… - Drug metabolism and …, 2012 - ASPET
Abuse of synthetic cannabinoids (SCs), such as [1-naphthalenyl-(1-pentyl-1H-indol-3-yl]-methanone
(JWH-018) and [1-(5-fluoropentyl)-1H-indol-3-yl]-1-naphthalenyl-methanone (…

Determination of acetaminophen-protein adducts in mouse liver and serum and human serum after hepatotoxic doses of acetaminophen using high-performance …

KL Muldrew, LP James, L Coop, SS McCullough… - Drug metabolism and …, 2002 - ASPET
Acetaminophen-induced hepatotoxicity has been attributed to covalent binding of the
reactive metaboliteN-acetyl-p-benzoquinone imine to cysteine groups on proteins as an …

Quantitative measurement of JWH-018 and JWH-073 metabolites excreted in human urine

…, WE Fantegrossi, PL Prather, LP James… - Analytical …, 2011 - ACS Publications
“K2/SPICE” products are commonly laced with aminoalkylindole synthetic cannabinoids (ie,
JWH-018 and JWH-073) and are touted as “legal” marijuana substitutes. Here we validate a …

[HTML][HTML] Marijuana-based drugs: innovative therapeutics or designer drugs of abuse?

KA Seely, PL Prather, LP James… - Molecular …, 2011 - ncbi.nlm.nih.gov
Marijuana has been used recreationally and medicinally for centuries. The principle
psychoactive component, Δ 9-tetrahydrocannabinol (Δ 9-THC), activates CB1 cannabinoid …