Estrogen receptor alpha in mouse splenic lymphocytes: possible involvement in immunity.

abstract：:Fusarenon-X (FX), a type B trichothecene mycotoxin, is mainly produced by Fusarium crookwellense, which occurs naturally in agricultural commodities, such as wheat and barley. FX has been shown to exert a variety of toxic effects on multiple targets in vitro. However, the embryonic toxicity of FX in vivo remains uncle...

journal_title：Toxicology letters

authors： Sutjarit S,Nakayama SM,Ikenaka Y,Ishizuka M,Banlunara W,Rerkamnuaychoke W,Kumagai S,Poapolathep A

更新日期：2014-08-17 00:00:00

abstract：:In August 2003, 44 victims were poisoned by chemical warfare agents (CWAs) leaked from five drums that were excavated at a construction site in Qiqihar, Northeast China. The drums were abandoned by the former Japanese imperial army during World War II and contained a mixture of Sulfur mustard (SM) and Lewisite. We car...

journal_title：Toxicology letters

authors： Isono O,Kituda A,Fujii M,Yoshinaka T,Nakagawa G,Suzuki Y

更新日期：2018-09-01 00:00:00

abstract：:Lithocholic acid (LCA) supplementation in the diet results in intrahepatic cholestasis and bile infarcts. Previously we showed that an innate immune response is critical for cholestatic liver injury in the bile duct ligated mice. Thus, the purpose of this study was to investigate the role of neutrophils in the mechani...

journal_title：Toxicology letters

authors： Woolbright BL,Li F,Xie Y,Farhood A,Fickert P,Trauner M,Jaeschke H

更新日期：2014-07-03 00:00:00

abstract：:7-Methyldeoxyguanosine (7-medG) may be a useful marker of human exposure to methylating agents at the individual level. Methods of detection, including 32P-postlabeling, HPLC with electrochemical or fluorescence detection, and immunoassays, are critically summarized. These methods have been applied to the analysis of ...

journal_title：Toxicology letters

authors： Bianchini F,Wild CP

更新日期：1994-06-01 00:00:00

abstract：:Similar to other types of neuronal degeneration, Parkinson's disease (PD) is characterized by the aggregation of a pathological protein, α-synuclein. The endoplasmic reticulum (ER) is the principal site of protein synthesis, quality control and degradation. Genetic mutants, environmental insults and other factors dist...

journal_title：Toxicology letters

authors： Mou Z,Yuan YH,Zhang Z,Song LK,Chen NH

更新日期：2020-05-15 00:00:00

abstract：:Elevated intracellular Ca(2+) content is implicated in ethanol-induced hepatocyte apoptosis and necrosis. Extracellular Ca(2+) influx has been suggested to play a role in this process. However, the exact Ca(2+)-permeable channel involved in the plasma membrane is still unclear. This study investigated the role of stor...

journal_title：Toxicology letters

authors： Liu H,Jia X,Luo Z,Guan H,Jiang H,Li X,Yan M

更新日期：2012-02-05 00:00:00

abstract：:In this study, the effects of exposure to a 900 megahertz (MHz) electromagnetic field (EMF) on serum thyroid stimulating hormone (TSH) and triiodothronine-thyroxin (T3-T4) hormones levels of adult male Sprague-Dawley rats were studied. Thirty rats were used in three independent groups, 10 of which were control (withou...

journal_title：Toxicology letters

authors： Koyu A,Cesur G,Ozguner F,Akdogan M,Mollaoglu H,Ozen S

更新日期：2005-07-04 00:00:00

abstract：:The identification of the no observed adverse effect level (NOAEL) is the key regulatory outcome of toxicity studies. With the introduction of "omics" technologies into toxicological research, the question arises as to how sensitive these technologies are relative to classical regulatory toxicity parameters. BASF SE a...

journal_title：Toxicology letters

authors： van Ravenzwaay B,Montoya GA,Fabian E,Herold M,Krennrich G,Looser R,Mellert W,Peter E,Strauss V,Walk T,Kamp H

更新日期：2014-05-16 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：:Benzo(a)pyrene (B(a)P), a potent environmental procarcinogen, has been shown to cause cell cycle alternation. However, the mechanisms involved in this effect are not well understood yet. Our current results demonstrated that B(a)P exposure led to cell proliferation and a 33.5% increase in S phase cells as well as a 26...

journal_title：Toxicology letters

authors： Gao A,Liu B,Shi X,Jia X,Ye M,Jiao S,You B,Huang C

更新日期：2007-04-05 00:00:00

abstract：:Results of health survey and biological monitoring in pesticide formulators exposed to a combination of pesticides, an organophosphorus (OP) insecticide (phorate) and a persistent chlorinated insecticide (technical hexachlorocyclohexane; HCH; BHC) are reported. Exposure of 160 workers to a combination of pesticides (m...

journal_title：Toxicology letters

authors： Kashyap SK

更新日期：1986-10-01 00:00:00

abstract：:There are multiple lines of evidence showing that environmental toxicants including pesticides may contribute to neuronal cell death. Fipronil (FPN) is a phenylpyrazole insecticide that acts on insect GABA receptors. Although the action of FPN is restricted to insect neuronal or muscular transmitter systems, a few stu...

journal_title：Toxicology letters

authors： Ki YW,Lee JE,Park JH,Shin IC,Koh HC

更新日期：2012-05-20 00:00:00

abstract：:Hypoallergenic infant formulas are widely used for infants with cow's milk allergy. The aim of this study was to assess the utility of the mouse basophil activation test (BAT) in the evaluation of residual antigenicity in these formulas. Whole blood samples derived from β-lactoglobulin- or casein-immunized mice were i...

journal_title：Toxicology letters

authors： Iwamoto H,Matsubara T,Nakazato Y,Namba K,Takeda Y

更新日期：2016-02-03 00:00:00

abstract：:The tobacco smoking habit interferes with the innate host defence system against infections. Recurrent infections accelerated the functional respiratory decline. The present study assessed the effects of ceftaroline on TLR2 and TLR4 and on pro-inflammatory responses in airway epithelial cells (16HBE cell line and prim...

journal_title：Toxicology letters

authors： Pace E,Ferraro M,Di Vincenzo S,Siena L,Gjomarkaj M

更新日期：2016-09-06 00:00:00

abstract：:The clinical use of gentamicin (G) is limited because of its nephrotoxic potential. The administration of G (50 mg/kg) to rats in a 10-day daily treatment gave a biphasic pattern of lactate dehydrogenase (LDH) and N-acetyl-beta-D-glucosaminidase (NAG) excretion. Alkaline phosphatase (ALP) was highly elevated during th...

journal_title：Toxicology letters

authors： Obatomi DK,Plummer DT

更新日期：1995-01-01 00:00:00

abstract：:cis-Diamminedichloroplatinum(II) (cisplatin) is one of the most effective antitumor agents currently available for cancer chemotherapy. Unfortunately, its clinical use is severely limited by its dose-dependent nephrotoxicity. Recently, it has been reported that this nephrotoxicity is associated with an increase in lip...

journal_title：Toxicology letters

authors： Sadzuka Y,Shoji T,Takino Y

更新日期：1991-07-01 00:00:00

abstract：:The blood-brain barrier (BBB) is critical to maintain cerebral homeostasis. In this study, we examined the effects of exposure to electromagnetic pulse (EMP) on the functional integrity of BBB and, on the localization and expression of tight junction (TJ) proteins (occludin and ZO-1) in rats. Animals were sham or whol...

journal_title：Toxicology letters

authors： Ding GR,Qiu LB,Wang XW,Li KC,Zhou YC,Zhou Y,Zhang J,Zhou JX,Li YR,Guo GZ

更新日期：2010-07-15 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：:Sister-chromatid exchanges (SCEs) were analyzed from peripheral lymphocyte cultures of 8 men and 16 women who had been exposed to environmental cadmium (Cd), and 6 controls. Average Cd concentrations in blood of the Cd-polluted group were 8.9 micrograms/l for men and 10.0 micrograms/l for women. These were no signific...

journal_title：Toxicology letters

authors： Nogawa K,Tsuritani I,Yamada Y,Kido T,Honda R,Ishizaki M,Kurihara T

更新日期：1986-09-01 00:00:00

abstract：:To understand environmental causes of disease, unbiased methods are needed to characterize the human exposome, which represents all toxicants to which people are exposed from both exogenous and endogenous sources. Because they directly modify DNA and important proteins, reactive electrophiles are probably the most imp...

journal_title：Toxicology letters

authors： Rappaport SM,Li H,Grigoryan H,Funk WE,Williams ER

更新日期：2012-08-13 00:00:00

abstract：:When 3-nitropropanol (NPOH) was injected into the rumen (30 mg/kg), abomasum (10 mg/kg) or small intestine (10 mg/kg) of sheep, it was rapidly absorbed and converted to 3-nitropropionic acid (NPA). The reticulo-rumen was the major site of absorption for the miserotoxin aglycone but the abomasum and the small intestine...

journal_title：Toxicology letters

authors： Pass MA,Majak W,Muir AD,Yost GS

更新日期：1984-10-01 00:00:00

abstract：:The changes in hepatic metallothionein (MT) and glutathione levels and cadmium distribution were investigated 72 hr after a subcutaneous administration of 1.5 mg Cd2+/kg as CdCl2H2O to normal and partially hepatectomized rats. Partial hepatectomy had no effect on native metallothionein content. Cadmium and MT content ...

journal_title：Toxicology letters

authors： Asokan P

更新日期：1982-06-01 00:00:00

abstract：:Zinc oxide NPs (ZnO) have been recently proposed as novel candidates for the treatment of allergic inflammatory diseases. Paradoxically, recent data suggested that ZnO could cause eosinophilic airway inflammation in rodents. Despite the above observations, there are currently no studies reporting direct interaction be...

journal_title：Toxicology letters

authors： Silva LR,Girard D

更新日期：2016-09-30 00:00:00

abstract：:Various hypotheses on the origin of cancer stem cells (CSCs) exist, including that CSCs develop from transformed human bone marrow mesenchymal stem cells (hBMSC). Since the polyether antibiotic salinomycin selectively kills CSCs, the present study aims to elucidate the effects of salinomycin on normal hBMSC. The immun...

journal_title：Toxicology letters

authors： Scherzed A,Hackenberg S,Froelich K,Rak K,Technau A,Radeloff A,Nöth U,Koehler C,Hagen R,Kleinsasser N

更新日期：2013-04-26 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：:Epidemiological studies have demonstrated a clear association between betel nut chewing and an increased risk for oral mucosal lesions. Arecoline, the most abundant betel alkaloid, is considered the most important etiologic factor in betel nuts. In addition, most betel nut chewers are also smokers. In order to elucida...

journal_title：Toxicology letters

authors： Chang YC,Tai KW,Chou MY,Tseng TH

更新日期：2000-12-20 00:00:00

abstract：:Potentiality of a protective effect of methionine against hepatotoxic action of vinyl chloride (VC) was assessed on rats, induced with phenobarbital and thereafter exposed to 50 000 ppm VC for 5 h. This extremely high dosage of VC warranted the appearance of drastic symptoms of liver injury in the course of 20 h poste...

journal_title：Toxicology letters

authors： Wisniewska-Knypl JM,Sokal JA,Klimczak J,Dajniak A,Bogdanikowa B

更新日期：1981-05-01 00:00:00

abstract：:Exercising volunteers exposed in chambers to as little as 80 ppb O3 for several hours exhibit impaired lung function and irritative lower airway symptoms. Comparable changes occur among children and young adults exposed to summer smog containing O3. Intensity of the response is reproducible but varies widely among ind...

journal_title：Toxicology letters

authors： Bromberg PA,Koren HS

更新日期：1995-12-01 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：:In connection with extensive health studies of employees from two big central waste disposal sites, cytogenetic investigations were performed. The subject of these special analyses was to examine whether the complex mixture of pollutants from waste disposal sites comprises a genotoxic hazardous potential. Cytogenetic ...

journal_title：Toxicology letters

authors： Fender H,Wolf G

更新日期：1998-08-01 00:00:00