Abstract:
:Acetaminophen hepatotoxicity is characterized by extensive necrotic cell death and a sterile inflammatory response. A recent report suggested that a therapeutic intervention with chlorogenic acid, a dietary polyphenolic compound, protects against acetaminophen-induced liver injury by inhibiting the inflammatory injury. The purpose of this letter is to discuss a number of reasons why the protective mechanism of chlorogenic acid against acetaminophen hepatotoxicity does not involve an anti-inflammatory effect and provides an alternative explanation for the observed protection.
journal_name
Chem Biol Interactjournal_title
Chemico-biological interactionsauthors
Jaeschke Hdoi
10.1016/j.cbi.2015.08.025subject
Has Abstractpub_date
2016-01-05 00:00:00pages
148-9eissn
0009-2797issn
1872-7786pii
S0009-2797(15)30053-3journal_volume
243pub_type
信件abstract::Ursodeoxycholic acid (UDCA) is a major effective constituent of bear bile powder, which is widely used as function food in China and is documented in the Chinese pharmacopoeia as a traditional Chinese medicine. UDCA has been developed as the only accepted therapy by the US FDA for primary biliary cholangitis. Recently...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2019.108745
更新日期:2019-09-01 00:00:00
abstract::This study was designed to evaluate the gastroprotective effect of Kangfuxin (KFX), a Chinese patent medicine constituent isolated from American cockroach, on ethanol-induced gastric ulcer in mice and to elucidate the potential mechanisms of the effect involved. According to the results, mice treated with alcohol appe...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2017.06.007
更新日期:2017-08-01 00:00:00
abstract::In the present study, a flavonoid was isolated from Origanum vulgare and identified as didymin. The effect and mechanism of O. vulgare didymin (OVD) on human HepG2 liver carcinoma cell was then assessed. Our results showed that OVD strongly inhibited the viability, clonogenicity and migration of HepG2 cells. OVD signi...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2016.11.026
更新日期:2017-01-05 00:00:00
abstract::In humans, the aldehyde dehydrogenase superfamily consists of 19 isoenzymes which mostly catalyze the NAD(P)(+)-dependent oxidation of aldehydes. Many of these isoenzymes have overlapping substrate specificities and therefore their potential physiological functions may overlap. Thus the development of new isoenzyme-se...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2014.12.038
更新日期:2015-06-05 00:00:00
abstract::MicroRNAs (miRNAs) have been regarded as potential modulators in varying ocular diseases, including age-related cataract (ARC). However, the roles of miR-221 in ARC progression and its underlying mechanism remain poorly understood. In this study, human lens epithelial cell line (SRA01/04) was used to investigate the p...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2019.03.021
更新日期:2019-06-01 00:00:00
abstract::The present study was designed to investigate the potential therapeutic effect of trikatu, an herbal compound and its underlying molecular mechanism in rats with adjuvant-induced arthritis (AIA). Our results indicate that trikatu (1000 mg/kg/b.wt. oral) administration suppressed the production of pro-inflammatory cyto...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2016.09.003
更新日期:2016-10-25 00:00:00
abstract::Rabbit bone marrow mitochondria, stripped of their outer membrane (mitoplasts), have been shown to carry out the NADPH-dependent bioactivation of radiolabelled benzene in vitro to metabolites capable of covalently binding to mtDNA, thereby inhibiting transcription. The metabolites of benzene produced in bone marrow ce...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(84)90057-7
更新日期:1984-04-01 00:00:00
abstract::Rat hepatic hydroxysteroid sulfotransferase with sulfoconjugates androsterone (androsterone-sulfating sulfotransferase) is an oligomer consisting of several subunits with distinct pI values but with the same molecular mass (pI variants). N-terminal amino acid sequences of the pI variants are all identical. The enzyme ...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(94)90049-3
更新日期:1994-06-01 00:00:00
abstract::This study evaluated relations between exposure to 1,3-butadiene (BD), styrene (STY) and dimethyldithiocarbamate (DMDTC) and mortality from leukemia among synthetic rubber industry workers. Subjects were 13130 men employed for at least 1 year during 1943-1991 at any of six plants that manufactured synthetic rubber. De...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/s0009-2797(01)00223-x
更新日期:2001-06-01 00:00:00
abstract::Hydroxychloroquine (HCQ) is frequently used medications for many auto-immunity diseases. However, HCQ induced retinal toxicity, which might result in irreversible retinopathy, is one of the most important complications of HCQ. However, the molecular mechanism underlying the HCQ retinal toxicity is still not well known...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2020.109212
更新日期:2020-09-01 00:00:00
abstract::Pelargonidin (PEL) is a well-known red pigment found in plants, and has been reported as having important biological activities that are potentially beneficial for human health. Here, we tested the possible use of PEL in the treatment of lipopolysaccharide (LPS)-mediated vascular inflammatory responses. The anti-infla...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2019.02.007
更新日期:2019-04-01 00:00:00
abstract::Potent inhibition of human prostatic carcinoma tissue acid phosphatase by N,N-d-di-2-chloroethylaminophenol (AMOH) and N,N-p-di-2-chloroethylaminophenyl phosphate (AMPh) is described. Certain other difunctional nitrogen mustards were also inhibitory but N,N-p-di-2hydroxyethylaminophenol, the non-alkylating fully hydro...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(78)90085-6
更新日期:1978-01-01 00:00:00
abstract:BACKGROUND:Non-alcoholic fatty liver disease (NAFLD) is associated with hyperlipidemia, obesity and type II diabetes. Due to increasing prevalence of these diseases globally, NAFLD is considered as a common form of chronic liver diseases. Vitamin D is a fat soluble vitamin with reported anti-inflammatory, anti-oxidant ...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2018.04.010
更新日期:2018-05-25 00:00:00
abstract::A new, direct method for determining superoxide dismutase activity is presented in this study. This method is based on measurement of one of the products of the superoxide dismutase reaction, hydrogen peroxide. Hydrogen peroxide is quantitated using a coupled reaction where horseradish peroxidase catalyzes the formati...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(93)90112-c
更新日期:1993-01-01 00:00:00
abstract::The metabolism and genotoxicity of 1,2-dibromoethane (EDB) and its deuterium substituted analog ( d4EDB ) were studied in isolated rat hepatocytes. There was a marked isotope effect on the metabolism of EDB by hepatocytes. This was due to decreased microsomal oxidation of d4EDB . Cytosolic metabolism of EDB, as measur...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(84)90063-2
更新日期:1984-04-01 00:00:00
abstract::Thioredoxin is a redox protein found over-expressed in some human tumors. Thioredoxin is secreted by tumor cells and stimulates cancer cell growth. Redox activity is essential for growth stimulation by thioredoxin. Cells transfected with thioredoxin cDNA show increased tumor growth and decreased apoptosis in vivo and ...
journal_title:Chemico-biological interactions
pub_type: 杂志文章,评审
doi:10.1016/s0009-2797(97)00148-8
更新日期:1998-04-24 00:00:00
abstract::The dose-response assessment of the association between 1,3-butadiene (BD) and leukemia mortality among workers in the North American synthetic rubber industry is explored. Analyses are based on the most recent University of Alabama at Birmingham epidemiological study and exposure estimation. The U.S. EPA Science Advi...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2006.06.004
更新日期:2007-03-20 00:00:00
abstract::Pogostemonis Herba is an important Chinese medicine widely used in the treatment of gastrointestinal dysfunction. Patchouli alcohol (PA), a tricyclic sesquiterpene, is the major active constituent of Pogostemonis Herba. This study aimed to investigate the possible anti-ulcerogenic potential of PA and the underlying me...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2014.08.008
更新日期:2014-10-05 00:00:00
abstract::Zinc oxide (ZnO) nanoparticles are one of the important industrial nanoparticles. The production of ZnO nanoparticles is increasing every year. On the other hand, it is known that ZnO nanoparticles have strong cytotoxicity. In vitro studies using culture cells revealed that ZnO nanoparticles induce severe oxidative st...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2012.04.007
更新日期:2012-06-25 00:00:00
abstract::Phenazines, naturally produced by bacteria and archaeal Methanosarcina species are nitrogen-containing tricyclic molecules with antibiotic, antitumoral, and antiparasitic activities. Phenazines are used as electron acceptors-donors in wide range of fields including environmental biosensors. In this study, the inhibito...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2019.108845
更新日期:2019-12-01 00:00:00
abstract::2-Hydroxy-3',5,5'-trimethoxychalcone (named DK-139) is a synthetic chalcone derivative that has anti-inflammatory, anti-tumor, and endoplasmic reticulum-mediated apoptosis activities. However, the mode of action of DK-139 on reactive oxygen species (ROS)-induced apoptosis remains unknown. In this study, we found that ...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2018.11.003
更新日期:2019-01-25 00:00:00
abstract::Polycyclic aromatic hydrocarbons (PAHs) such as benzo(a)pyrene (BaP) are widely-distributed environmental contaminants known to exert toxic effects in various tissues, including placenta. PAHs have notably been shown to inhibit proliferation of trophoblastic cells. The present study was designed to determine whether P...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2013.12.004
更新日期:2014-03-05 00:00:00
abstract::A study was conducted to test the hypothesis that repeated low level exposures to 1,3-butadiene (BD), approaching the OSHA occupational threshold for this chemical, produce a significant mutagenic response in mice. Female B6C3F1 mice (4-5 weeks of age) were exposed by inhalation for 2 weeks (6 h/day, 5 days/week) to 0...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/s0009-2797(01)00222-8
更新日期:2001-06-01 00:00:00
abstract::The molecular biology and enzymology of aldehyde dehydrogenase (ALDH) have been extensively investigated. However, most of the studies have been confined to the mammalian forms, while the sub-mammalian vertebrate ALDHs are relatively unexplored. In the present investigation, an ALDH was purified from the hepatopancrea...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/s0009-2797(00)00231-3
更新日期:2001-01-30 00:00:00
abstract::Data has been published showing that in heterotetrameric liver mitochondrial aldehyde dehydrogenase composed of the active (E487) and the inactive Oriental-variant (K487) subunit, the Oriental variant was dominant and caused the inactivation of the E487 subunit. The published structures of the enzyme showed that the g...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/s0009-2797(00)00221-0
更新日期:2001-01-30 00:00:00
abstract::The cytochrome P450 isoforms responsible for the regio-selective metabolism of benz[a]anthracene (BA) are poorly defined but as with other polycyclic aromatic hydrocarbons (PAHs) may include members of the CYP2C sub-family. Since the expression of some of these is regulated in a gender-specific manner and may be alter...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/s0009-2797(00)00147-2
更新日期:2000-03-15 00:00:00
abstract::We measured the response of HepG2 cells to the classic cytochrome (cyt.) P-450 inducers 3-methylcholanthrene (3-MC) and phenobarbital (PB), by evaluating oxidative and/or reductive metabolism of the nitroarenes, 1-NP and 1,6-dinitropyrene (1,6-DNP), in control and induced cells. In HepG2 cells, 3-MC induces ring-hydro...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(91)90057-e
更新日期:1991-01-01 00:00:00
abstract::Tebuconazole (TEB) is a broad-spectrum conazole fungicide that has been used in agriculture in the control of foliar and soil-borne diseases of many crops. The present study has investigated the adverse effects of subchronic exposure to TEB on the kidney of male rats. Animals were divided into four equal groups and tr...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2020.109114
更新日期:2020-10-01 00:00:00
abstract::The effects of three fatty acids on cytotoxic aggregate formation of Ca(2+)-depleted bovine alpha-lactalbumin (apo-BLA) have been studied by UV absorbance spectroscopy and transmission electron microscopy. The experimental results demonstrate that two unsaturated fatty acids, oleic acid and linoleic acid, and one satu...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/j.cbi.2009.03.019
更新日期:2009-07-15 00:00:00
abstract::In isolated frog heart it was established that methylene-blue (MB, an oxidizing agent) decreased, while ascorbate (ASC, a reducing agent) increased the frequency of autorhythmic heart contractions. After MB treatment, in parallel with this phenomenon, the extracellular K+ concentration [K+]o showed a slow increase, bu...
journal_title:Chemico-biological interactions
pub_type: 杂志文章
doi:10.1016/0009-2797(87)90092-5
更新日期:1987-01-01 00:00:00