Report from SCOOP task 3.2.10 "collection of occurrence data of Fusarium toxins in food and assessment of dietary intake by the population of EU member states". Subtask: trichothecenes.

abstract：:Both arsenite and benzo(a)pyrene (BaP) are known human carcinogens. Studies on the mode-of-action of arsenite indicate that it can also act as co-carcinogen or as a cancer promoter, and that it can facilitate progression of cancers. Some studies on development of lung cancers have suggested a synergism between arsenit...

journal_title：Toxicology letters

authors： Pang Y,Xu Y,Li H,Li Y,Zhao Y,Jiang R,Shen L,Zhou J,Wang X,Liu Q

更新日期：2013-04-12 00:00:00

abstract：:We examined the ability of the multidrug resistance-associated protein 1 (MRP1/ABCC1) to transport pesticides, as this transporter mediates the cellular efflux of a variety of xenobiotics, typically as glucuronide, sulfate, or glutathione conjugates. NIH3T3 cells stably expressing MRP1 were 3.37-fold more resistant to...

journal_title：Toxicology letters

authors： Tribull TE,Bruner RH,Bain LJ

更新日期：2003-04-30 00:00:00

abstract：:The blood-cerebrospinal fluid barrier (BCB) plays a key role in maintaining copper (Cu) homeostasis in the brain. Cumulative evidences indicate that lead (Pb) exposure alters cerebral Cu homeostasis, which may underlie the development of neurodegenerative diseases. This study investigated the roles of Cu transporter 1...

journal_title：Toxicology letters

authors： Zheng G,Zhang J,Xu Y,Shen X,Song H,Jing J,Luo W,Zheng W,Chen J

更新日期：2014-02-10 00:00:00

abstract：:Developmental toxicity testing according to current international guidelines involves exposure of pregnant animals, mostly rats and rabbits, and subsequent assessment of toxic effects in their fetuses. Alternative methods have been developed since the early 1980s. They include cell differentiation assays using either ...

journal_title：Toxicology letters

authors： Piersma AH

更新日期：2004-04-01 00:00:00

abstract：:Malathion was applied to roses in three Finnish greenhouses by hand held lance sprayers. The potential dermal exposure of applicators to this insecticide was measured. Total urine production of each applicator was also collected up to 24 h post application. In the urine samples the specific metabolite of malathion, ma...

journal_title：Toxicology letters

authors： Tuomainen A,Kangas JA,Meuling WJ,Glass RC

更新日期：2002-08-05 00:00:00

abstract：:The metabolic activity of pre-implantation blastocysts recovered from delayed mice before and after administration of lead was estimated by measuring their oxygen consumption using a spectrophotometer technique. Normal blastocysts, activated for implantation, increased their oxygen consumption by about 50% compared wi...

journal_title：Toxicology letters

authors： Nilsson BO,Einarsson B,Magnusson C

更新日期：1991-05-01 00:00:00

abstract：:This study was designed to compare the pulmonary cellular proliferative effects of inhaled, size-separated preparations of chrysotile asbestos fibres with similar aerosol fibre concentrations of para-aramid fibrils. Following fibre preparation, rats were exposed for 2 weeks to aerosols of p-aramid fibrils or chrysotil...

journal_title：Toxicology letters

authors： Warheit DB,Hartsky MA,Frame SR

更新日期：1996-11-01 00:00:00

abstract：:Heptachlor is a major component of the insecticide, chlordane. It is a health hazard but is still in use in some countries of Southeast Asia. To elucidate the toxicity of heptachlor its effects on mice after oral and intraperitoneal administration were studied. A 3-day group, 92-day group and 180-day group were given ...

journal_title：Toxicology letters

authors： Izushi F,Ogata M

更新日期：1990-11-01 00:00:00

abstract：:A lack of well-established parameters and assessment values currently impairs biomonitoring of n-heptane exposure. Using controlled inhalation experiments, we collected information on urinary n-heptane metabolite concentrations and the time course of metabolite excretion. Relationships between external and internal ex...

journal_title：Toxicology letters

authors： Rossbach B,Kegel P,Letzel S

更新日期：2018-12-01 00:00:00

abstract：:Dioxins are metabolized by cytochrome P450, family 1 (CYP1) via the aromatic hydrocarbon receptor (AHR). We determined whether different blood dioxin concentrations are associated with polymorphisms in AHR (dbSNP ID: rs2066853), AHR repressor (AHRR; rs2292596), CYP1 subfamily A polypeptide 1 (CYP1A1; rs4646903 and rs1...

journal_title：Toxicology letters

authors： Kobayashi S,Sata F,Sasaki S,Ban S,Miyashita C,Okada E,Limpar M,Yoshioka E,Kajiwara J,Todaka T,Saijo Y,Kishi R

更新日期：2013-06-07 00:00:00

abstract：:In recent years, the detrimental effects of high iodine on intelligence are gaining tons of attention, but the relationship between high iodine and neurotoxicity is controversial. This study aimed to explore whether high iodine intake may impair intelligence and the roles of apoptosis and autophagy in high iodine-indu...

journal_title：Toxicology letters

authors： Cui Y,Zhang Z,Zhang B,Zhao L,Hou C,Zeng Q,Nie J,Yu J,Zhao Y,Gao T,Wang A,Liu H

更新日期：2018-11-01 00:00:00

abstract：:This work studies the potential subacute toxicological effects of the aqueous extract of Baccharis genistelloides (AEBg) and demonstrates a new anti-arthritic therapeutic effect. The treatment of the collagen-induced arthritis (CIA) group with 4.2 mg/kg AEBg induced an important decrease (75%) in CIA severity in all a...

journal_title：Toxicology letters

authors： Coelho MG,Reis PA,Gava VB,Marques PR,Gayer CR,Laranja GA,Felzenswalb I,Sabino KC

更新日期：2004-12-01 00:00:00

abstract：:The early histologic lesions and sequential changes in the development of mirex-induced cataracts were studied in the offspring of lactating female Sherman rats given oral doses of mirex for 5 consecutive days post partum. The earliest histologic change, seen at neonatal day 7, was slight swelling of the individual co...

journal_title：Toxicology letters

authors： Scotti TM,Chernoff N,Linder R,McElroy WK

更新日期：1981-11-01 00:00:00

abstract：:Although building constructions are a recurring part of urbanization, the health risk of particulate matters (PM) originating from such activities have seldom been subjected to detailed studies. We sought to characterize the relative risk of air borne PM collected from different heights (ground and top floor) of a bui...

journal_title：Toxicology letters

authors： Li H,Fang CH,Shi W,Gurusamy S,Li S,Krishnan MN,George S

更新日期：2015-11-04 00:00:00

abstract：:In this subacute toxicity study, ethyl methanesulfonate (EMS) was administered daily by oral gavage to SPF-bred Wistar rats of both sexes at dose levels of 20, 60 and 180/120 mg/kg body weight (bw)/day for a period of 28 days (for 19 days in the high-dose group). A control group was treated similarly with the vehicle,...

journal_title：Toxicology letters

authors： Pfister T,Eichinger-Chapelon A

更新日期：2009-11-12 00:00:00

abstract：:Gastrointestinal tract is one of the main targets of cadmium (Cd), an important food and drinking water contaminant. In the present study, the effect of subchronic (30 days) oral (in water) intake of 5ppm and 50ppm of cadmium on immune responses in the gut was examined in rats. Cadmium consumption resulted in reductio...

journal_title：Toxicology letters

authors： Ninkov M,Popov Aleksandrov A,Demenesku J,Mirkov I,Mileusnic D,Petrovic A,Grigorov I,Zolotarevski L,Tolinacki M,Kataranovski D,Brceski I,Kataranovski M

更新日期：2015-09-02 00:00:00

abstract：:The impact of organophosphorus compound (OP) intoxication on the activity of central respiratory circuitry, causing acetylcholinesterase (AChE) inhibition and accumulation of acetylcholine in the respiratory brainstem circuits, is not understood. We investigated the central effect of the OP Crotylsarin (CRS) on respir...

journal_title：Toxicology letters

authors： Klein-Rodewald T,Seeger T,Dutschmann M,Worek F,Mörschel M

更新日期：2011-09-25 00:00:00

abstract：:Benzene is a human leukemogen, and a bone marrow toxin and carcinogen in experimental animals. The reactive intermediates involved in benzene toxicity and their mechanism(s) of action have not been clearly delineated. We have investigated the clastogenic and cytotoxic effects of trans,trans-muconaldehyde (MUC), a reac...

journal_title：Toxicology letters

authors： Oshiro Y,Balwierz PS,Witz G

更新日期：2001-05-19 00:00:00

abstract：:Sublethal exposure to the organochlorine pesticide, dieldrin, decreased the T-cell immune response in mice. Indeed, a transient inhibition of the mixed lymphocyte reactivity (MLR) was noted at 7 days after intraperitoneal exposure to 0.6 LD50 dieldrin. The present study was undertaken to further investigate the effect...

journal_title：Toxicology letters

authors： Hugo P,Bernier J,Krzystyniak K,Potworowski EF,Fournier M

更新日期：1988-04-01 00:00:00

abstract：:Synthetic musks are present in fine fragrances, cosmetics, soaps and laundry detergents. One of the most important synthetic musks is 7-acetyl-1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydro-naphthaline+ ++ (AHTN; annual production: about 1500 metric tons). An increasing number of studies show that AHTN accumulates in surfa...

journal_title：Toxicology letters

authors： Steinberg P,Fischer T,Arand M,Park E,Elmadfa I,Rimkus G,Brunn H,Dienes HP

更新日期：1999-12-20 00:00:00

abstract：:Mouse neuroblastoma cells exposed to 2.5 and 5.0 microM methylmercury for 24 h appeared rounded with the loss of processes. Immunohistochemical staining directed against beta-tubulin revealed severe alterations in microtubular architecture. Non-membrane-bound condensation product was visualized ultrastructurally in th...

journal_title：Toxicology letters

authors： Kromidas L,Trombetta LD,Jamall IS

更新日期：1990-03-01 00:00:00

abstract：:Zinc chloride (0.01 mM kept for 3h) is not toxic to cultured cerebellar granule neurons (CGNs) while kainate (0.1mM kept for 3h) demonstrates some but very low toxicity towards these cells. Measurements of the relative intraneuronal zinc ion concentration showed that increase in [Zn(2+)](i) under the simultaneous acti...

journal_title：Toxicology letters

authors： Lozier ER,Stelmashook EV,Uzbekov RE,Novikova SV,Zorov SD,Alieva IB,Arbeille B,Zorov DB,Isaev NK

更新日期：2012-01-05 00:00:00

abstract：:The study was designed to conduct human in vivo and in vitro studies on the gastrointestinal absorption of nanoparticles, using titanium dioxide as a model compound, and to compare nanoparticle behaviour with that of larger particles. A supplier's characterisation data may not fully describe a particle formulation. Mo...

journal_title：Toxicology letters

authors： Jones K,Morton J,Smith I,Jurkschat K,Harding AH,Evans G

更新日期：2015-03-04 00:00:00

abstract：:Using equimolar quantities of 2 chemical allergens, toluene diisocyanate (TDI), noted for its ability to cause respiratory hypersensitivity, and dinitrochlorobenzene (DNCB), noted for its dermal sensitizing activity, the mouse was evaluated as a possible model to indicate respiratory hypersensitivity. A previously pub...

journal_title：Toxicology letters

authors： Satoh T,Kramarik JA,Tollerud DJ,Karol MH

更新日期：1995-06-01 00:00:00

abstract：:The relative deposition of inhaled heterodisperse particles of the size of environmental tobacco smoke (ETS, mass median aerodynamic diameter 0.2 micron, geometric standard deviation 1.5) is about the same in the tracheobronchial tree and is lower in the pulmonary region of the rat than in the same regions of humans. ...

journal_title：Toxicology letters

authors： Oberdörster G,Pott F

更新日期：1987-01-01 00:00:00

abstract：:The adverse effects on the immune system resulting from acute and subchronic exposure to immunotoxic compounds can be divided into the following three categories. One is the tissue manifestations induced by either immunosuppressive or immunomodulative compounds through the interactions of the drug or its metabolites w...

journal_title：Toxicology letters

authors： Udaka K

更新日期：1992-12-01 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：:Malignant gliomas are the most common and most aggressive primary brain tumor, and for which differentiation therapy has emerged as a promising candidate strategy. In this study, we used in vitro and in vivo assays to examine the differentiation effects of wogonin, a major active constituent of Scutellaria baicalensis...

journal_title：Toxicology letters

authors： Wang Y,Zhang Y,Qian C,Cai M,Li Y,Li Z,You Q,Wang Q,Hu R,Guo Q

更新日期：2013-10-24 00:00:00

abstract：:Furocoumarins are a group of natural products with many biological activities. Clinical evidences have demonstrated the important contribution of furocoumarins to the toxicity of some foods and herbs. In order to assess liver and kidney toxicity of furocoumarins, male mice were orally administrated with psoralen, isop...

journal_title：Toxicology letters

authors： Wang X,Lou YJ,Wang MX,Shi YW,Xu HX,Kong LD

更新日期：2012-02-25 00:00:00

abstract：:Many studies have linked ambient fine particulate matter (aerodynamic diameters less than 2.5 μm, PM₂.₅) air pollution to increased morbidity and mortality of cardiovascular diseases in the general population, but the biologic mechanisms of these associations are yet to be elucidated. In this study, we aimed to evalua...

journal_title：Toxicology letters

authors： Xu X,Deng F,Guo X,Lv P,Zhong M,Liu C,Wang A,Tzan K,Jiang SY,Lippmann M,Rajagopalan S,Qu Q,Chen LC,Sun Q

更新日期：2012-07-20 00:00:00