Increase of adrenal weight in rats by the repeated administration of fenitrothion.

abstract：:Phytosterols (PS) are naturally occurring compounds present in food products of plant origin. Due to reported positive health effects, some food products are also enriched with PS. In the same way as cholesterol is oxidised, PS also oxidise to a variety of oxidation products (POPs). The biological effects and safety a...

journal_title：Toxicology letters

authors： Abramsson-Zetterberg L,Svensson M,Johnsson L

更新日期：2007-09-10 00:00:00

abstract：:Paracetamol (acetaminophen, APAP) is the most frequently used analgesic drug worldwide. However, patients in several specific populations can have an increased exposure to toxic APAP metabolites. Therefore, APAP-protein adducts have been proposed as an alternative marker for the assessment of APAP intoxications and as...

journal_title：Toxicology letters

authors： Delahaye L,Dhont E,De Cock P,De Paepe P,Stove CP

更新日期：2020-05-15 00:00:00

abstract：:The people studied were male volunteers without occupational and dietary exposure to PAH: 27 smokers (10 cigarettes or more) and 27 non-smokers matched for age and socio-professional category. For each person, all the 24h voided urine samples were reassembled in a single sample. 1-Hydroxypyrene (1-OHPy) and 3-hydroxyb...

journal_title：Toxicology letters

authors： Lafontaine M,Champmartin C,Simon P,Delsaut P,Funck-Brentano C

更新日期：2006-04-10 00:00:00

abstract：:The effect of dichlorophenoxyacetic acid on the transport of two non-metabolizable amino acids, 2-aminoisobutyric acid (AIB) and cycloleucine (CL) was studied in chinese hamster ovary (CHO) cells. The herbicide did not exert any direct effect on the AIB transport. However, when the pesticide was in contact with the ce...

journal_title：Toxicology letters

authors： Bergesse JR,Rivarola VA,Balegno HF

更新日期：1987-04-01 00:00:00

abstract：:While numerous surveys highlighted the natural co-occurrence of mycotoxins in food, data about their toxicological combined effects is still limited. This is especially the case for chronic exposure conditions, although the latter are more representative of the mycotoxin risk associated with food consumption than acut...

journal_title：Toxicology letters

authors： Smith MC,Madec S,Pawtowski A,Coton E,Hymery N

更新日期：2017-10-05 00:00:00

abstract：:Iron plays a critical role in a mammal's physiological processes. However, iron tissue deposits have been shown to act as endocrine disrupters. Studies that evaluate the effect of acute iron overload on hypothalamic-pituitary-gonadal (HPG) axis health are particularly sparse. This study demonstrates that acute iron ov...

journal_title：Toxicology letters

authors： Rossi EM,Marques VB,Nunes Dde O,Carneiro MT,Podratz PL,Merlo E,dos Santos L,Graceli JB

更新日期：2016-01-05 00:00:00

abstract：:The toxicity of benz (e) acephenanthrylene (BeA) has been studied earlier with regard to the carcinogenicity of its metabolites, but its phototogenotoxicity is not well understood. Present study aimed to analyze the photodynamic response of BeA in human skin cell line (A375) under ambient environmental intensity of UV...

journal_title：Toxicology letters

authors： Ali D,Ray RS,Hans RK

更新日期：2010-11-30 00:00:00

abstract：:Triphenyltin (TPT) is an organotin compound and may be an endocrine disruptor, impairing the male reproductive system. However, the effect of short-term TPT exposure on stem Leydig cell regeneration later on remains unknown. Here, we show that TPT affects stem Leydig cell regeneration in the adult rat testis. Adult ma...

journal_title：Toxicology letters

authors： Ni C,Fang Y,Chen X,Wu K,Li H,Wang Y,Zhenkun L,Lian Q,Ge RS

更新日期：2019-05-15 00:00:00

abstract：:Diazinon, in acute doses (40 mg/kg, i.p.) in rats produced tremors and convulsions with lactic acidosis which was accompanied by depletion of glycogen and activation of glycogen phosphorylase activity in triceps and diaphragm muscles, 2 h after its administration. Prevention of convulsions with phenobarbitone administ...

journal_title：Toxicology letters

authors： Husain K,Mirza MA,Matin MA

更新日期：1987-08-01 00:00:00

abstract：:The color additive, amaranth, was given in the diet to provide dietary levels of 0 (control), 0.03, 0.09 and 0.27%, from 5 weeks of age in F0 generation mice to 9 weeks of age in F1 generation mice, and some reproductive, developmental and behavioral parameters were measured. There was no effect on the parameters of l...

journal_title：Toxicology letters

authors： Tanaka T

更新日期：1992-05-01 00:00:00

abstract：:The toxic mechanism of endosulfan, a widely used organochlorine pesticide, was investigated in Saccharomyces cerevisiae and human cell lines. A concentration-dependent inhibition of cell growth was observed when S. cerevisiae was exposed to endosulfan, and its cytotoxicity (IC(50)) was found to be 49 microM and 86 mic...

journal_title：Toxicology letters

authors： Sohn HY,Kwon CS,Kwon GS,Lee JB,Kim E

更新日期：2004-07-15 00:00:00

abstract：:Checkpoint kinase 1 (Chk1) is required for both intra-S phase and G2/M checkpoints in cell cycle, and plays critical roles in maintaining genomic stability and transducing DNA damage response. Chk1 deficiency has been shown to inhibit T-cell differentiation and resulted in severe anemia in a Chk1 heterozygous mouse mo...

journal_title：Toxicology letters

authors： Hu W,Zong Q,John-Baptiste A,Jessen B

更新日期：2011-07-28 00:00:00

abstract：:Epidemiological investigations indicate that effects related to prenatal adverse environments on the organs of the offspring could continue to adulthood. This study intends to confirm that prenatal nicotine exposure (PNE) increases the susceptibility of osteoarthritis (OA) in the male offspring, and to explore the pot...

journal_title：Toxicology letters

authors： Chen B,Lu KH,Ni QB,Li QX,Gao H,Wang H,Chen LB

更新日期：2019-10-10 00:00:00

abstract：:The pregnane X receptor (PXR) has been established to induce chemoresistance and metabolic diseases. Ochratoxin A (OTA), a mycotoxin, decreases the expression of PXR protein in human primary hepatocytes. OTA is chlorinated and has a methylated lactone ring. Both structures are associated with OTA toxicity. The study w...

journal_title：Toxicology letters

authors： Shen Y,Shi Z,Fan JT,Yan B

更新日期：2020-10-10 00:00:00

abstract：:Hexachlorobenzene (HCB) is an organochlorine pesticide widely distributed in the biosphere. ERalpha regulates the expression of genes involved in growth and development, and plays an important role in breast cancer. The present study focuses attention on the effect of HCB (0.005, 0.05, 0.5, 5 microM) on cell prolifera...

journal_title：Toxicology letters

authors： García MA,Peña D,Alvarez L,Cocca C,Pontillo C,Bergoc R,de Pisarev DK,Randi A

更新日期：2010-02-01 00:00:00

abstract：:Iodinated contrast media (CM) can induce apoptosis and necrosis of renal tubular cells. The injuries of endothelial cells induced by CM on the systemic condition have not been fully understood. To assess the toxic effects of non-ionic CM on the glomerular and aortic endothelial cells, iopromide and iodixanol, two kind...

journal_title：Toxicology letters

authors： Zhao Y,Tao Z,Xu Z,Tao Z,Chen B,Wang L,Li C,Chen L,Jia Q,Jia E,Zhu T,Yang Z

更新日期：2011-05-10 00:00:00

abstract：:Allyl alcohol-induced LDH leakage from isolated rat hepatocytes was preceded by a decrease in rhodmine 123 retention, signifying a loss of mitochondrial membrane potential. Addition of dithiothreitol (DTT) prevented the drop in membrane potential and completely prevented cell killing by allyl alcohol. In contrast, cyc...

journal_title：Toxicology letters

authors： Rikans LE,Cai DY,Hornbook KR

更新日期：1995-11-15 00:00:00

abstract：:Intraperitoneal injection of the iron-complex, ferric-nitrilotriacetate (Fe-NTA), induces renal proximal tubular damage associated with oxidative damage in vivo. Fe-NTA induced a time-dependent decrease of several polyunsaturated fatty acids (PUFA), together with increased conjugated diene values and decreased cellula...

journal_title：Toxicology letters

authors： Deiana M,Aruoma OI,Rosa A,Crobu V,Casu V,Piga R,Dessi MA

更新日期：2001-09-15 00:00:00

abstract：:Toxic and volatile chemicals are widely used in household products and previously used as warfare agents, causing a public health threat worldwide. This study aimed to evaluate the extent of injury and mechanisms of acrolein toxicity in the cornea. Primary human corneal stromal fibroblasts cultures (hCSFs) from human ...

journal_title：Toxicology letters

authors： Gupta S,Kamil S,Sinha PR,Rodier JT,Chaurasia SS,Mohan RR

更新日期：2021-01-06 00:00:00

abstract：:Traditional Chinese medicine (TCM) has become a crucial cause of drug-induced liver injury (DILI). Differ from chemical medicines, TCM feature more complex and mostly indefinite components. This review aimed to clarify the classification, underlying mechanisms and targets of the risk components in TCM-induced liver in...

journal_title：Toxicology letters

authors： Pan X,Zhou J,Chen Y,Xie X,Rao C,Liang J,Zhang Y,Peng C

更新日期：2020-05-01 00:00:00

abstract：:In recent years, interesterified fat (IF) has been used to replace hydrogenated vegetable fat (HVF), rich in trans isomers, being found in processed foods. Studies involving IF have shown deleterious influences on the metabolic system, similarly to HVF, whereas no studies regarding its influence on the central nervous...

journal_title：Toxicology letters

authors： D'avila LF,Dias VT,Vey LT,Milanesi LH,Roversi K,Emanuelli T,Bürger ME,Trevizol F,Maurer HL

更新日期：2017-07-05 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：:Although formaldehyde (FA) has been classified as a human leukemogen, the mechanisms of leukemogenesis remain elusive. Previously, using colony-forming assays in semi-solid media, we showed that FA exposure in vivo and in vitro was toxic to human hematopoietic stem/progenitor cells. In the present study, we have appli...

journal_title：Toxicology letters

authors： Ji Z,Li X,Fromowitz M,Mutter-Rottmayer E,Tung J,Smith MT,Zhang L

更新日期：2014-01-13 00:00:00

abstract：:Methylmercury (MeHg) is an environmental toxicant, while mercuric sulfide (HgS) is a main active component of cinnabar, a Chinese mineral medicine used as a sedative. Because the neurotoxicological effects of HgS were not clearly understood, in this study, we attempted to compare HgS with MeHg in various physiological...

journal_title：Toxicology letters

authors： Chuu JJ,Liu SH,Lin-Shiau SY

更新日期：2007-03-08 00:00:00

abstract：:New psychoactive substances (NPS) are still an emerging issue in clinical and forensic toxicology. Information about their cytotoxic potential is limited or even unavailable before distribution and thus their intake can be of high risk for consumers. The aim of the presented study was to develop a strategy to identify...

journal_title：Toxicology letters

authors： Richter LHJ,Beck A,Flockerzi V,Maurer HH,Meyer MR

更新日期：2019-02-01 00:00:00

abstract：:Mitochondrial enzymes are targets of newly synthesized drugs being tested for the treatment of neurodegenerative disorders, such as Alzheimer's disease (AD). The enzyme 17β-hydroxysteroid dehydrogenase type 10 (HSD10) is a multifunctional mitochondrial protein that is thought to play a role in the pathophysiology of A...

journal_title：Toxicology letters

authors： Fišar Z,Musílek K,Benek O,Hroch L,Vinklářová L,Schmidt M,Hroudová J,Raboch J

更新日期：2021-03-15 00:00:00

abstract：:Inflammation is one of the factors that may increase the sensitivity of hepatic cells to acetaminophen (APAP) induced toxicity. To investigate the mechanisms, we exposed 3-dimensional (3D) Human Liver Microtissues, a co-culture of primary human hepatocytes (PHH) and Kupffer cells (KCs), to 0, 0.5 (low), 5 (median) and...

journal_title：Toxicology letters

authors： Jiang J,Messner S,Kelm JM,van Herwijnen M,Jennen DGJ,Kleinjans JC,de Kok TM

更新日期：2019-09-15 00:00:00

abstract：:Two-week oral administration of MDL-19,660, a triazole antidepressant compound, resulted in a dose-related thrombocytopenia in rats given 40-360 mg/kg/d and dogs treated with 5-50 mg/kg/d. Consumptive loss of platelets was not apparent since splenomegaly, hemorrhage, microscopic thrombi or prolonged coagulation times ...

journal_title：Toxicology letters

authors： Yarrington JT,Kociba GJ,Gibson JP

更新日期：1991-04-01 00:00:00

abstract：:The industrial solvent dioxane (1,4-diethylene dioxide) was evaluated for teratogenic potential in Sprague-Dawley rats. The compound was administered on days 6-15 of gestation by gavage (0, 0.25, 0.5 and 1.0 ml/kg/day). A slight maternal toxicity, as evidenced by reduced weight gain, was observed with 1.0 ml/kg. Anima...

journal_title：Toxicology letters

authors： Giavini E,Vismara C,Broccia ML

更新日期：1985-07-01 00:00:00

abstract：:A toxicogenomics approach was applied to assess the usefulness of the mouse cytotoxic T cell line CTLL-2 for in vitro immunotoxicity testing. CTLL-2 cells were exposed for 6 h to two model immunotoxic compounds: (1) the mycotoxin deoxynivalenol (DON, 1 and 2 μM), a ribotoxic stress inducer, and (2) the organotin compo...

journal_title：Toxicology letters

authors： Schmeits PC,Volger OL,Zandvliet ET,van Loveren H,Peijnenburg AA,Hendriksen PJ

更新日期：2013-02-13 00:00:00