Abstract：
:Butylated hydroxytoluene (BHT) was administered to mice, from 5 weeks of age of the F0 generation to the weaning of the F2 generation, in the diet at levels of 0 (control), 0.015, 0.045, 0.135, and 0.405%, and some reproductive and neurobehavioural parameters were measured. There was no consistent significant effect on number of litters, litter size, and litter weight at birth for each generation. The body weight of the pups of the 0.015% BHT group was increased at birth and during the lactation period for each generation. In the F2 generation, the body weights of the pups of other treatment groups were increased during the lactation period, particularly at postnatal day (PND) 21. In the neurobehavioural parameters, a few parameters were increased in treatment groups; i.e., surface righting at PND 7 in the F1 generation, surface righting at PND 4 and negative geotaxis at PND 7 in the F2 generation. The dose levels of BHT in this study showed little adverse effect on reproductive and neurobehavioural parameters on mice.
journal_name
Toxicol Lettjournal_title
Toxicology lettersauthors
Tanaka T,Oishi S,Takahashi Odoi
10.1016/0378-4274(93)90011-lsubject
Has Abstractpub_date
1993-03-01 00:00:00pages
295-304issue
3eissn
0378-4274issn
1879-3169pii
0378-4274(93)90011-Ljournal_volume
66pub_type
杂志文章abstract：:The difference between infrared spectra of the nicotinic acetylcholine receptor (nAChR) recorded in the absence and presence of the agonist carbamylcholine (Carb) reveals a complex pattern of positive and negative bands that provides a spectral map of Carb-induced structural change. This spectral map is affected by th...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/s0378-4274(98)00183-0
更新日期：1998-11-23 00:00:00
abstract：:The incidence of spontaneous neoplasms in outbred, inbred and F1 hybrid strains was compared using the Charles River-CD rat and mouse, the F344 rat, and B6C3HF1 mouse. These strains are commonly used in carcinogenic studies. Each strain has a consistent pattern of tumor occurrence; testicular, pituitary and lymphoreti...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(82)90113-8
更新日期：1982-04-01 00:00:00
abstract：:Identification of genetic polymorphisms responsible for reduced DNA repair capacity may allow better cancer prevention. We examined whether variations in genes involved in base-excision (hOGG1, XRCC1) and double strand break (XRCC3) DNA repair contribute to inter-individual differences in genotoxic effects induced in ...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2004.12.002
更新日期：2005-04-10 00:00:00
abstract：:In 2001 the SCOOP (SCOOP: Scientific Co-operation on Questions relating to Food) 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" was established. The task was divided in three subtasks (zearalenone, fumonisins and trichothece...
journal_title：Toxicology letters
pub_type： 杂志文章,评审
doi：10.1016/j.toxlet.2004.04.045
更新日期：2004-10-10 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
pub_type： 杂志文章
doi：10.1016/0378-4274(92)90177-l
更新日期：1992-12-01 00:00:00
abstract：:Reactivity of phenoxyl radicals towards biomolecules (proteins, nucleic acids and lipids) is essential for antioxidant (protective) versus prooxidant (cytotoxic) effects of phenolic compounds (antioxidants, phytochemicals, environmental pollutants and toxic chemicals). The present study demonstrates for the first time...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(96)03767-8
更新日期：1996-10-01 00:00:00
abstract：:We have examined the effect of subchronic methidathion (MD) administration on vascular wall damage. The experimental groups were: control group and rats treated with 5 mg/kg MD. The MD group was given MD by gavage for 5 days a week for 4 weeks at a dose level of 5 mg/kg per day by using corn oil as the vehicle. The le...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2004.08.012
更新日期：2005-01-15 00:00:00
abstract：:Plants can metabolize the Fusarium mycotoxin deoxynivalenol (DON) by forming the masked mycotoxin deoxynivalenol-3-β-D-glucoside (D3G). D3G might be cleaved during digestion, thus increasing the total DON burden of an individual. Due to a lack of in vivo data, D3G has not been included in the various regulatory limits...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2014.06.032
更新日期：2014-08-17 00:00:00
abstract：:Cigarette smoke (CS) induced chronic obstructive pulmonary disease (COPD) has been emerging as a great health problem in China. However, lack of appropriate animal model slows down the progress in understanding pathogenesis of the disease. The aim of current study is to establish and evaluate a more adequate rat model...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2009.06.850
更新日期：2009-09-28 00:00:00
abstract：:Sex difference was observed in the aryl hydrocarbon hydroxylase (AHH) activity of liver in the C3H/He strain of mice. Treatment with estradiol showed an increase in AHH activity in gonadectomized female mice, but not in males. Testosterone, however, lowered AHH activity in both the gonadectomized male and female. Foll...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(80)90148-4
更新日期：1980-01-01 00:00:00
abstract：:Manganese (Mn) is an indispensable cofactor for many enzymes and a basic factor for many reproductive and metabolic pathways. However, exposure to high concentrations of Mn can result in deleterious effects on the central nervous system and peripheral nerves, including nerves associated with the auditory system. Based...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2017.07.903
更新日期：2017-09-05 00:00:00
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
pub_type： 杂志文章
doi：10.1016/j.toxlet.2018.09.006
更新日期：2018-12-15 00:00:00
abstract：:Chlordecone is an organochlorine used in the 1970's as a pesticide in banana plantations. It has a long half-life in the soil and can potentially contaminate humans and animals through food. Chlordecone targets, and mainly accumulates in, the liver, leading to hepatomegaly and neurological signs in mammals. Chlordecon...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2018.09.014
更新日期：2018-12-15 00:00:00
abstract：:1,2-Dioxetanes, very reactive and high energy molecules, are involved as labile intermediates in dioxygenase-activated aerobic metabolism and in physiological processes. Various toxicological tests reveal that dioxetanes are indeed genotoxic. In supercoiled DNA of bacteriophage PM2 they induce endonuclease-sensitive s...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(93)90045-y
更新日期：1993-04-01 00:00:00
abstract：:Cadmium (Cd), is a well-known environmental and occupational hazard with a potent neurotoxic action. However, the mechanism underlying cadmium-induced neurotoxicity remains unclear. Herein, we exposed Neuro-2a cells to different concentrations of cadmium chloride (CdCl2) (12.5, 25 and 50 μM) for 24 h and found that Cd...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2018.07.015
更新日期：2018-10-01 00:00:00
abstract：:An unusual case of fatal poisoning by delta-9-tetrahydrocannabinol (delta-9-THC)--a physiologically active constituent of cannabis--is reported. Methods of isolation and detection of delta-9-THC was estimated quantitatively by thin-layer chromatography (TLC) and photoelectric densitometry. ...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(80)90073-9
更新日期：1980-03-01 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
pub_type： 杂志文章
doi：10.1016/0378-4274(86)90075-5
更新日期：1986-10-01 00:00:00
abstract：:Cyanotoxins are now recognised by international and national health and environment agencies as significant health hazards. These toxins, and the cells which produce them, are also vulnerable to exploitation for illegitimate purposes. Cyanotoxins are increasingly being subjected to national and international guideline...
journal_title：Toxicology letters
pub_type： 杂志文章,评审
doi：10.1016/j.toxlet.2006.01.011
更新日期：2006-05-25 00:00:00
abstract：:We recently showed in a rat model of dichromate-induced acute renal failure (ARF) that the elimination but not the distribution of pralidoxime was altered resulting in sustained plasma pralidoxime concentrations. The aim of this study was to compare the efficiency of pralidoxime in normal and acute renal failure rats ...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2009.04.020
更新日期：2009-08-25 00:00:00
abstract：:A single, 50 mg/kg i.p. dose of 1,3-bis-(2-chloroethyl)-1-nitrosourea (BCNU) to mice significantly inhibited glutathione reductase activity in liver within 10 min, and in lung and heart within 30 min. Maximal inhibition was reached at 4 h in all tissues and glutathione reductase activity remained significantly depress...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(83)90036-x
更新日期：1983-06-01 00:00:00
abstract：:Metallothionein (MT) is inducible by various stimuli such as metals and physiological stress. Although elevated MT expression in certain type of tumors has been reported, there are few data available on the roles of MT in tumor formation. In this study, we immunohistochemically examined MT expression in gluthathione S...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/s0378-4274(99)00127-7
更新日期：1999-07-30 00:00:00
abstract：:Heart rate (HR) and body core temperature (Tco) were monitored in unanesthetized, unrestrained adult Sprague-Dawley rats following intraperitoneal administration of 0, 10, 30, or 60 mg/kg of the pesticide chlordimeform (CDM). Significant non-dose-related decreases were observed in both HR and Tco in all treated groups...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(87)90208-6
更新日期：1987-02-01 00:00:00
abstract：:Work with sub-natural levels of deuterium (D) in animals has demonstrated an anti-cancer effect of low D-concentration in water. Our objective was to investigate whether deuterium-depleted water (DDW) can overturn reverse manganese (Mn)-induced reduction in life span, using the Caenorhabditis elegans (C. elegans) as a...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2012.04.014
更新日期：2012-06-20 00:00:00
abstract：:Treatment of pregnant C57BL/6N mice with 2,3,7,8-tetrachlorodibenzofuran (TCDF) (0, 250, 500, and 1000 micrograms/kg on gestation day 10 or 0, 10, 30, 50, and 100 micrograms/kg on gestation days 10-13) results in dose-related increases in isolated cleft palates and hydronephrotic kidneys in the offspring. TCDF is tera...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(84)90145-0
更新日期：1984-02-01 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
pub_type： 杂志文章
doi：10.1016/j.toxlet.2018.11.007
更新日期：2019-02-01 00:00:00
abstract：:The effect of chlordimeform (CDM) treatment on the hepatic microsomal drug metabolizing enzymes was examined in male and female rats following either acute or repeated treatment. After acute administration of chlordimeform (100 mg/kg, i.p., 1 hour before killing) differential effects were observed in various parameter...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/0378-4274(83)90072-3
更新日期：1983-08-01 00:00:00
abstract：:Tubule segments from defined stages of the mouse seminiferous epithelium were incubated for 4, 8 and 24 h in the presence of different concentrations of mono-2-ethylhexyl phthalate (MEHP), adriamycin, and N-ethyl-N-nitrosourea (ENU) to study the effects of these chemicals on germ cell apoptosis and DNA synthesis. Apop...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/s0378-4274(03)00170-x
更新日期：2003-07-20 00:00:00
abstract：:Vinyl acetate exposure in drinking water has been associated with tumor formation in the upper gastrointestinal tract of rats and mice. One potential mechanism for inducing carcinogenesis involves acidification of the intracellular environment due to the metabolism of vinyl acetate to acetic acid. Prolonged intracellu...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2005.03.002
更新日期：2005-08-14 00:00:00
abstract：:Male Swiss Webster mice were given an intravenous dose of 50 mg/kg, or an oral gavage dose of 5, 50 or 500 mg/kg [1, 2-(14)C]-ethylenediamine dihydrochloride, and its fate was followed for 48 h. Ethylenediamine (EDA) was readily absorbed from the gut (bioavailability, 87% measured at 50 mg/kg). Absorption was rapid as...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/s0378-4274(00)00252-6
更新日期：2000-09-30 00:00:00
abstract：:Asthma is a common chronic inflammatory disease which severely reduces the quality of life in patients. Studies have demonstrated that both PM2.5 and cold stress contribute to the development of asthma. However, the combined effects of these two risking factors are unknown. In this study, we investigated the combined ...
journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2019.09.011
更新日期：2019-11-01 00:00:00
