Acetaminophen hepatotoxicity and acute liver failure

LJ Chun, MJ Tong, RW Busuttil… - Journal of clinical …, 2009 - journals.lww.com
Acetaminophen-induced hepatotoxicity is a common consequence of acetaminophen
overdose and may lead to acute liver failure (ALF). Currently acetaminophen is the most …

Macrophages and inflammatory mediators in chemical toxicity: a battle of forces

DL Laskin - Chemical research in toxicology, 2009 - ACS Publications
Macrophages function as control switches of the immune system, providing a balance
between pro-and anti-inflammatory responses. To accomplish this, they develop into …

Beta-catenin activation promotes liver regeneration after acetaminophen-induced injury

U Apte, S Singh, G Zeng, B Cieply, MA Virji… - The American journal of …, 2009 - Elsevier
Acute liver failure (ALF) remains a disease with poor patient outcome. Improved prognosis is
associated with spontaneous liver regeneration, which supports the relevance of exploring …

CDDO-Im protects from acetaminophen hepatotoxicity through induction of Nrf2-dependent genes

SA Reisman, DB Buckley, Y Tanaka… - Toxicology and applied …, 2009 - Elsevier
CDDO-Im is a synthetic triterpenoid recently shown to induce cytoprotective genes through
the Nrf2–Keap1 pathway, an important mechanism for the induction of cytoprotective genes …

[HTML][HTML] Protective effect of tea polyphenols against paracetamol-induced hepatotoxicity in mice is significanly correlated with cytochrome P450 suppression

X Chen, CK Sun, GZ Han, JY Peng, Y Li… - World journal of …, 2009 - ncbi.nlm.nih.gov
AIM: To investigate the hepatoprotective activity of tea polyphenols (TP) and its relation with
cytochrome P450 (CYP450) expression in mice. METHODS: Hepatic CYP450 and CYPb 5 …

[HTML][HTML] Hepatoprotective evaluation of Anogeissus latifolia: In vitro and in vivo studies

HA Pradeep, S Khan, K Ravikumar… - World journal of …, 2009 - ncbi.nlm.nih.gov
AIM: To evaluate the hepatoprotective activity of a hydroalcoholic extract of the bark of
Anogeissus latifolia; in vitro in primary rat hepatocyte monolayer culture and in vivo in the …

Oxidant stress-induced liver injury in vivo: role of apoptosis, oncotic necrosis, and c-Jun NH2-terminal kinase activation

JY Hong, M Lebofsky, A Farhood… - American Journal of …, 2009 - journals.physiology.org
Oxidant stress is critically involved in various liver diseases. Superoxide formation causes c-
Jun NH2-terminal kinase (JNK)-and caspase-dependent apoptosis in cultured hepatocytes …

Evaluations of the trans-sulfuration pathway in multiple liver toxicity studies

LK Schnackenberg, M Chen, J Sun, RD Holland… - Toxicology and applied …, 2009 - Elsevier
Drug-induced liver injury has been associated with the generation of reactive metabolites,
which are primarily detoxified via glutathione conjugation. In this study, it was hypothesized …

[PDF][PDF] Evaluation of Oxidative Status in Acetaminophen-Treated Rat Hepatocytes in Culture.

T Roušar, O Kučera, P Krivakova, H Lotkováá… - Physiological …, 2009 - biomed.cas.cz
(AAP) toxicity in cultured rat hepatocytes. We used different concentrations of AAP–1, 2.5, 5,
10 and 20 mM, to test influence of AAP on cellular viability, functional capacity and oxidative …

Nicotine enhances skin necrosis and expression of inflammatory mediators in a rat pressure ulcer model

S Tsutakawa, D Kobayashi, M Kusama… - British Journal of …, 2009 - academic.oup.com
Background Many bedridden patients develop pressure ulcers, not only in hospital but also
at home. Clinical studies have indicated cigarette smoking to be a risk factor for pressure …