Loss of mitochondrial membrane potential is not essential to hepatocyte killing by allyl alcohol.

abstract：:Environmental exposure to the highly persistent chlorinated pesticides including dieldrin and lindane is postulated to be a risk factor to the development of Parkinson's disease, a devastating movement disorder. We have previously reported that the combined treatment with dieldrin and lindane induces a cooperative tox...

journal_title：Toxicology letters

authors： Sharma H,Hirko AC,King MA,Liu B

更新日期：2018-12-15 00:00:00

abstract：:Dioxins are a class of extremely toxic environmentally persistent pollutant, comprised of halogenated dibenzo-p-dioxins, dibenzofurans and biphenyls. Despite significant human exposure via multiple routes, very little is known about toxicity induced by dibenzofuran (DF). Current study shed lights on the potential toxi...

journal_title：Toxicology letters

authors： Jaiswal PK,Srivastava S,Gupta J,Thakur IS

更新日期：2012-10-17 00:00:00

abstract：:(1) Local anaesthetics (LA) rely for their clinical actions on state-dependent inhibition of voltage-dependent sodium channels. (2) Single, batrachoxin-modified sodium channels in planar lipid bilayers allow direct observation of drug-channel interactions. Two modes of inhibition of single-channel current are observed...

journal_title：Toxicology letters

authors： French RJ,Zamponi GW,Sierralta IE

更新日期：1998-11-23 00:00:00

abstract：:Aminoglycoside antibiotics play an integral role in antimicrobial chemotherapy. Unfortunately, these drugs are known to cause nephrotoxicity in man and experimental animals. In fact, the incidence of renal dysfunction during the course of clinical treatment with aminoglycoside antibiotics is approximately 10%. Over th...

journal_title：Toxicology letters

authors： Kacew S,Bergeron MG

更新日期：1990-05-01 00:00:00

abstract：:Aim of this pilot study was to correlate the human exposure to formaldehyde (F) with N-methylenvaline, a molecular adduct formed by addiction of F to the N-terminal valine in hemoglobin. A group of 21 subjects employed in a plywood factory and a laminate factory, and occupationally exposed to F, together with a group ...

journal_title：Toxicology letters

authors： Bono R,Vincenti M,Schiliro' T,Scursatone E,Pignata C,Gilli G

更新日期：2006-02-08 00:00:00

abstract：:In the field of aquatic toxicology, quantitative structure-activity relationships (QSARs) have developed as scientifically credible tools for predicting the toxicity of chemicals when little or no empirical data are available. A fundamental understanding of toxicological principles has been considered an important com...

journal_title：Toxicology letters

authors： Bradbury SP

更新日期：1995-09-01 00:00:00

abstract：:An occupational health study was conducted on 45 acetone-exposed male workers in combination with 343 non-exposed men to examine the quantitative relationship between the intensity of acetone vapor exposure and the concentration of acetone in urine. The time-weighted average acetone concentrations were measured by mea...

journal_title：Toxicology letters

authors： Kawai T,Yasugi T,Mizunuma K,Horiguchi S,Iguchi H,Ikeda M

更新日期：1992-08-01 00:00:00

abstract：:Retinoic acid, an oxidative metabolite of vitamin A, is involved in the control of many biological processes including embryonic development and excess as well as deficiency of retinoids has been found to be teratogenic. The effects of retinoids in normal as well as abnormal development may be mediated by two members ...

journal_title：Toxicology letters

authors： Nau H

更新日期：1995-12-01 00:00:00

abstract：:An intensive study was conducted to provide data on intra- and inter-individual variation in urinary excretion of a series of ingredients in personal care products (parabens, triclosan, benzophenones) and bisphenol A (BPA, not expected to be an ingredient) in 8 volunteers over 6 days. Exposure diaries recorded use of ...

journal_title：Toxicology letters

authors： Koch HM,Aylward LL,Hays SM,Smolders R,Moos RK,Cocker J,Jones K,Warren N,Levy L,Bevan R

更新日期：2014-12-01 00:00:00

abstract：:Male Swiss OF1 mice received a single oral dose of either 80 mg/kg hexachloro-1,3-butadiene (HCBD) or 80 mg/kg methyl mercury (MeHg). Examination of cryostat kidney sections stained for alkaline phosphatase (APP) revealed damage to about 50% of the proximal tubules after 8 h. Pretreatment with the gamma-glutamyltransp...

journal_title：Toxicology letters

authors： de Ceaurriz J,Ban M

更新日期：1990-02-01 00:00:00

abstract：:Chemical-peptide conjugation is the molecular initiating event in skin sensitization. The OECD test guideline uses a high-performance liquid chromatography/ultraviolet (HPLC/UV) detection method to quantify chemical-peptide conjugation in a direct peptide reactivity assay (DPRA), which measures the depletion of two sy...

journal_title：Toxicology letters

authors： Wei Z,Fang Y,Gosztyla ML,Li AJ,Huang W,LeClair CA,Simeonov A,Tao D,Xia M

更新日期：2021-03-01 00:00:00

abstract：:Early life exposure to certain kinds of chemicals is of concern because of a possible increase in cancer risk, but relevant data are limited. In the present experiment, modifying effects of prepubertal administration of potassium perchlorate (KClO(4)) and tetrabromobisphenol A (TBBPA) on susceptibility to multi-organ ...

journal_title：Toxicology letters

authors： Imai T,Takami S,Cho YM,Hirose M,Nishikawa A

更新日期：2009-03-28 00:00:00

abstract：:3'-Hydroxyacetanilide has been previously studied as a nontoxic regioisomer of the analgesic acetaminophen (4'-hydroxyacetanilide). The radiolabeled derivative has been shown to covalently bind to liver proteins at levels similar to that observed with hepatotoxic doses of radiolabeled acetaminophen with no evidence of...

journal_title：Toxicology letters

authors： Halmes NC,Samokyszyn VM,Hinton TW,Hinson JA,Pumford NR

更新日期：1998-01-16 00:00:00

abstract：:We have found that a single dose of amitraz, a formamidine pesticide, produces death in mice 2-5 days after dosing. To further examine this phenomenon, adult albino mice of both sexes were treated with either yohimbine (10 mg/kg, i.p.) or deionized water (6 ml/kg, i.p.), immediately before an injection of amitraz (600...

journal_title：Toxicology letters

authors： Moser VC,MacPhail RC

更新日期：1985-11-01 00:00:00

abstract：:Women over 50 years of age in 32 cadmium(Cd)-polluted and 16 nonpolluted hamlets were studied. Itai-itai disease patients and proteinuria with glucosuria were used as indices of the effect of Cd on health. Unpolished rice samples were collected from 568 households in the same area and analyzed for Cd. The hamlet's ave...

journal_title：Toxicology letters

authors： Nogawa K,Yamada Y,Honda R,Ishizaki M,Tsuritani I,Kawano S,Kato T

更新日期：1983-07-01 00:00:00

abstract：:Chloroacetonitrile (CAN) is a disinfection by-product of chlorination of drinking water. The present study was designed to investigate the potential adverse effects of maternal exposure to CAN on fetal liver in mice. Based on an initial dose-response experiment, CAN (25mg/(kgday)) was given orally to pregnant mice at ...

journal_title：Toxicology letters

authors： Abdel-Naim AB,Nagy AA,Mohamadin AM,El-Mazar HM,Ahmed AE

更新日期：2009-10-28 00:00:00

abstract：:There are numerous observations of pharmaceuticals (or their metabolites) as contaminants in wastewater, surface water and groundwater. This implies a potential for indirect human exposure to pharmaceuticals via drinking water supplies. Various effect benchmarks may be employed in an evaluation of the significance of ...

journal_title：Toxicology letters

authors： Webb S,Ternes T,Gibert M,Olejniczak K

更新日期：2003-05-15 00:00:00

abstract：:A teratological test was carried out on triphenyltin acetate (TPTA) used as a fungicide and antifouling agent. Pregnant Wistar rats were treated orally with TPTA at dose levels of 0, 1.5, 3.0, 6.0, 9.0 and 12.0 mg/kg/d during days 7-17 of gestation. Cesarean sections were performed on day 20 of gestation. In the pregn...

journal_title：Toxicology letters

authors： Noda T,Morita S,Yamano T,Shimizu M,Yamada A

更新日期：1991-04-01 00:00:00

abstract：:Pregnant sows were fed a control diet (CON, 0.15 mg deoxynivalenol (DON) and 0.0035 mg zearalenone (ZON) per kg diet) or diet containing 15% of Fusarium toxin contaminated triticale (MYCO, 4.42 mg DON and 0.048 mg ZON per kg diet) during days 35-70 of gestation. All sows were fed in a restricted feeding regimen with t...

journal_title：Toxicology letters

authors： Tiemann U,Brüssow KP,Dannenberger D,Jonas L,Pöhland R,Jäger K,Dänicke S,Hagemann E

更新日期：2008-07-10 00:00:00

abstract：:Strong epidemiological evidence supports the association between increased air pollution and the risk of developing atherosclerotic cardiovascular diseases (CVDs). However, the mechanism remains unclear. As an environmental air pollutant and benzo-a-pyrene (BP) metabolite, BP-1,6-quinone (BP-1,6-Q) is present in the p...

journal_title：Toxicology letters

authors： Shukla H,Chitrakar R,Bibi HA,Gaje G,Koucheki A,Trush MA,Zhu H,Li YR,Jia Z

更新日期：2020-04-01 00:00:00

abstract：:Furan, a potential human carcinogen, is formed during heat-treatment of food. Previous studies of the genotoxicity of furan have given disparate results. Hence, there is a need for complementary data to clarify the mechanism behind the carcinogenicity of furan. In this study, we have used the flow cytometer-based micr...

journal_title：Toxicology letters

authors： Durling LJ,Svensson K,Abramsson-Zetterberg L

更新日期：2007-02-28 00:00:00

abstract：:2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is a widespread environmental pollutant that could induce serious toxic effects in both humans and rodents. Some studies suggested that TCDD exposure may facilitate the activation of hepatic stellate cells (HSCs) and liver injury. However, the underlying molecular mechanism b...

journal_title：Toxicology letters

authors： Han M,Liu X,Liu S,Su G,Fan X,Chen J,Yuan Q,Xu G

更新日期：2017-05-05 00:00:00

abstract：:New psychoactive substances (NPS) are an increasing problem in clinical and forensic toxicology. The knowledge of their metabolism is important for toxicological risk assessment and for developing toxicological urine screenings. Considering the huge numbers of NPS annually appearing on the market, metabolism studies s...

journal_title：Toxicology letters

authors： Richter LHJ,Maurer HH,Meyer MR

更新日期：2017-10-05 00:00:00

abstract：:Interactions of chemicals with cerebral neurotransmitters, receptors, and second messenger systems are often accompanied by similar changes involving components in non-neural tissues. On this basis, indirect strategies have been developed to investigate neural cell function parameters by methods using accessible cells...

journal_title：Toxicology letters

authors： Manzo L,Castoldi AF,Coccini T,Rossi AD,Nicotera P,Costa LG

更新日期：1995-05-01 00:00:00

abstract：:The efflux transporter breast cancer resistance protein (BCRP/ABCG2) decrease intestinal absorption of many food toxicants. Oleic acid increases absorption of the specific BCRP substrate mitoxantrone (MXR), and also BCRP gene expression in human intestinal Caco-2 cells, suggesting that oleic acid affect the BCRP funct...

journal_title：Toxicology letters

authors： Aspenström-Fagerlund B,Tallkvist J,Ilbäck NG,Glynn AW

更新日期：2015-09-02 00:00:00

abstract：:In order to gain basic understanding in the ecotoxicity of endocrine disrupting chemicals or EDCs (including natural chemicals and some pharmaceuticals), many international research groups are currently testing these chemicals using aquatic invertebrates. This paper discusses relevant examples to address key questions...

journal_title：Toxicology letters

authors： Hutchinson TH

更新日期：2002-05-10 00:00:00

abstract：:In male Sprague-Dawley rats, motor and sensory conduction velocities (MNCV and SNCV) of the tail nerve decreased significantly as a result of oral administration of 400 and 200 mg/kg of 2,5 hexanedione (2,5-HD) once daily, 5 days a week for up to 7 and 15 weeks, respectively; and of whole-body exposure to 300 ppm of v...

journal_title：Toxicology letters

authors： Gagnaire F,Nicot T,Zissu D,Bonnet P,de Ceaurriz J

更新日期：1986-01-01 00:00:00

abstract：:The effects of lead exposure have been studied upon the behavioural and diuretic responses to the kappa-opioid receptor agonist U-50488H in neonatal rats. Lead was administered in the maternal drinking water (100, 300 and 1000 ppm) from conception to postnatal day 14. The hyperactivity, wall climbing behaviours and di...

journal_title：Toxicology letters

authors： Jackson HC,Kitchen I

更新日期：1990-01-01 00:00:00

abstract：:The direct or indirect interference with GABA-mediated neurotransmission results in convulsive seizure activity in humans and experimental animals. When this convulsant effect is experimentally analyzed, it turns out to be a product of discrete and restricted cerebral sites of drug action. Depending upon the brain cir...

journal_title：Toxicology letters

authors： Gale K

更新日期：1992-12-01 00:00:00

abstract：:Doxorubicin (DOXO) is an anthracycline antibiotic which is used in the treatment of human malignancies such as leukemia, lymphoma and a number of solid tumors, particularly breast cancer. Anthracyclines have been reported to contaminate chemotherapy workstation surfaces as well as other workplaces surfaces. The occupa...

journal_title：Toxicology letters

authors： Boccellino M,Pedata P,Castiglia L,La Porta R,Pieri M,Quagliuolo L,Acampora A,Sannolo N,Miraglia N

更新日期：2010-08-16 00:00:00