Abstract:
:Chloropentafluorobenzene (CPFB) has been identified as a candidate simulant for nonpersistent chemical warfare agents. Acute toxicity studies have shown that CPFB has limited adverse effects on laboratory animals. A 21-day inhalation study of rats and mice to 2.5, 0.8, and 0.25 mg CPFB/liter resulted in reduced weight gain in male and female rats exposed at the high concentration only and identified the liver as a potential target organ. This multiconcentration inhalation study was designed to detect a no-observable-effect level associated with repeated exposure to CPFB. Male and female rats and mice were exposed to 250, 50, or 10 mg CPFB/m3 (0.25, 0.05, or 0.01 mg CPFB/liter) for 13 weeks. No treatment-related effects on body weight, clinical chemistries, mortality, absolute or relative organ weight or histopathology were noted.
journal_name
Toxicol Ind Healthjournal_title
Toxicology and industrial healthauthors
Kinkead ER,Bunger SK,Kimmel EC,Flemming CD,Wall HG,Grabau JHdoi
10.1177/074823379100700406subject
Has Abstractpub_date
1991-07-01 00:00:00pages
309-18issue
4eissn
0748-2337issn
1477-0393journal_volume
7pub_type
杂志文章abstract::The objective of this study was to examine the potential of arsenate to induce cardiomyocyte cell death and to explore the cellular mechanisms of arsenate toxicity. Isolated cardiomyocytes in culture from embryonic chick hearts were treated with a pentavalent arsenic species (H3AsO4) or arsenate. Arsenate produced a s...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233709105593
更新日期:2009-04-01 00:00:00
abstract::The aryl hydrocarbon receptor (AHR) is one of the principal xenobiotic, nuclear receptor that is responsible for the early events involved in the transcription of a complex set of genes comprising the CYP450 gene family. In the present computational study, homology modelling and molecular docking were carried out with...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233712463774
更新日期:2014-09-01 00:00:00
abstract::Recently, we have detailed a DNA alkaline unwinding assay (DAUA) that can be used to rapidly measure chemically induced strand breaks in mammalian cells (Daniel et al., 1985). In this paper we present further development of this assay, including: (1) studies on the relationship between DNA adducts and DNA strand break...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823378900500506
更新日期:1989-10-01 00:00:00
abstract::Ferric nitrilotriacetate (Fe-NTA) is a known renal carcinogen and has been shown to adversely induce oxidative stress and tissue toxicity after both acute and chronic exposure. Present studies were designed to study the hepatoprotective and antioxidant potential of butylated hydroxyanisole (BHA), a phenolic antioxidan...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233714554409
更新日期:2015-11-01 00:00:00
abstract::The purpose of this study was to characterize the ultrastructural changes in the muscles of 2- and 6-month-old rats that were injected with 6-mercaptopurine monohydrate (6-MP) at 2 mg base/kg sc daily from 2 to 22 days of age. The earliest, usually subsarcolemmal alterations, were disorganization of fibrils at the Z-b...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823378600200205
更新日期:1986-09-01 00:00:00
abstract::The hypolipidemic effect of 10% fruit fibers in rats fed with high-fat diet (HFD) was evaluated. This study was conducted on a total of 50 male Albino rats divided into 10 equal groups fed with different types of dietary fruits. The feeding period lasted for 24 weeks. Fasting blood samples were collected and sera sepa...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233712472526
更新日期:2015-03-01 00:00:00
abstract::An investigation was conducted to evaluate the ability of two chelators, deferasirox and desferrioxamine (DFO), in removing cadmium from biological system. The potential efficiency of those chelators were investigated after cadmium administration for 60 days following two dose levels of 20 and 40 mg/kg body weight dai...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233711403192
更新日期:2012-02-01 00:00:00
abstract::Groups of five male and five female rats were fed diets containing from 0% to 2.5% di(2-ethylhexyl)terephthalate (DEHT) or 1.2% di(2-ethylhexyl)phthalate (DEHP) for 21 days. Feed consumption and body weight gains were collected and, at study termination, animals were examined for alterations in body weight, difference...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823378700300206
更新日期:1987-06-01 00:00:00
abstract::Several classes of environmental contaminants have been claimed or suggested to possess endocrine-disrupting potency, which may result in reproductive problems and developmental disorders. In this paper the focus is on the multiple and interactive mechanisms of interference of persistent polyhalogenated aromatic hydro...
journal_title:Toxicology and industrial health
pub_type: 杂志文章,评审
doi:10.1177/074823379801400107
更新日期:1998-01-01 00:00:00
abstract::Lead (Pb) is one of several environmental pollutants that adversely affect human health by producing toxicity at the tissue level. The aim of the study was to understand the effects of Pb on the metabolic profiles of liver and gastrocnemius muscle of mice in relation to carbohydrate and fat metabolisms. Swiss albino m...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233720937196
更新日期:2020-07-01 00:00:00
abstract::Changes in Lys- and Leu-aminopeptidase activities in several brain regions of the rat, after acute toluene administration, are described in this research. Aminopeptidase activity has been suggested as a candidate regulator of the degradation of several neuroactive peptides. Lys-aminopeptidase activity was significantl...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823379300900310
更新日期:1993-05-01 00:00:00
abstract::Some studies have shown increased DNA damage among car painters, but other professionals working in auto body and paint shops have not been extensively assessed. The aim of this study was to assess DNA damage in different types of auto body shop workers by measuring micronucleus (MN) levels in exfoliated buccal cells....
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233710375948
更新日期:2010-10-01 00:00:00
abstract::Metalworking fluids (MWFs) are complex formulations designed for effective lubricating, cooling, and cleaning tools and parts during machining operations. Adverse health effects such as respiratory symptoms, dermatitis, and cancer have been reported in workers exposed to MWFs. Several constituents of MWFs have been im...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233716653912
更新日期:2017-05-01 00:00:00
abstract::Natural products possessing antioxidant properties play a very crucial role in ameliorating deleterious effects of reactive oxygen species. This study investigated the chemoprotective properties of methanolic extract of Vernonia amygdalina (MEVA) in an experimental model of hepatic oxidative damage induced by 2-acetyl...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233713498436
更新日期:2016-01-01 00:00:00
abstract::Pesticides are registered in Canada under the authority of the Pest Control Products Act (PCP), administered by the Department of Agriculture. The Department of Agriculture calls upon various federal departments, including Health & Welfare Canada, to provide expert advice on hazards which may be associated with the us...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823378800400305
更新日期:1988-09-01 00:00:00
abstract::The distribution of [14C]-malathion, an organophosphorus pesticide, in rats after intravenous, oral and dermal administration was carried out using electronic autoradiography of whole body sections of treated animals. The study indicated that a major difference in the disposition of [14C]-malathion occurred following ...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823379701300605
更新日期:1997-11-01 00:00:00
abstract::The actual stage of the development of Kosovo is characterized by the concerning levels of environmental pollution and the serious health problems attributed to the emission of pollutants into air, soil and water. In this context, river pollution is one of the main threats due to the discharge of untreated urban and i...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233718773027
更新日期:2018-08-01 00:00:00
abstract::Diazinon (DZN) is one of the most widely used insecticides in agricultural pest control. Previous studies have shown that DZN may induce hepatotoxicity. Reactive oxygen species and apoptosis pathways are involved in the toxicity of DZN. Crocin, a constituent of saffron, has hepatoprotective effects due to its antioxid...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233713475519
更新日期:2015-04-01 00:00:00
abstract::Cucumbers grown in two different greenhouses were exposed to mancozeb and carbaryl at different times. The effects of 10-day preharvest period, water and detergent washing, peeling, predetermined storage period at 4°C (refrigeration), and fermentation on the reduction of residue levels in the plant tissues were invest...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233714552295
更新日期:2016-06-01 00:00:00
abstract::This investigation gives detailed analysis of peripheral marker enzymes as well as neurobehavioral tests following chronic aluminium (Al) exposure (10 mg/kg b.w. for 12 weeks intragastrically). We observed a significant decrease in the levels of serum cholinesterase after toxicity. The enzymatic activity of cytochrome...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1191/0748233706th242oa
更新日期:2006-02-01 00:00:00
abstract::The morphological consequences of chronic exposition to low doses of cadmium (Cd) in the Leydig cells population were investigated in 40 sexually mature male mice at morphological and ultrastructural levels. Animals were orally exposed to cadmium (0.015 g/L of CdCl(2) in drinking water) for 3, 6, 12 and 18 months and ...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233710371111
更新日期:2010-09-01 00:00:00
abstract::The US Air Force has implemented the widespread use of JP-8 jet fuel in its operations, although a thorough understanding of its potential effects upon exposed personnel is unclear. Previous work has reported that JP-8 exposure is immunosuppressive. Exposure of mice to JP-8 for 1 h/day resulted in immediate secretion ...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233708090908
更新日期:2007-11-01 00:00:00
abstract::The present study investigates the toxic effects of acrylamide (ACR) administered to rats at two doses on (i) oxidative stress and disruption of pro-oxidant/antioxidant balance in hepatic cells and (ii) its correlation with metallothioneins (MTs) genes expression, DNA damage and histomorphological changes. Treated rat...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233717696613
更新日期:2017-08-01 00:00:00
abstract::This study reports on airborne exposure levels and soil concentrations of lead in regard to abatement of a steel structure (water tank). The tank was de-leaded by abrasive sand blasting. The ball of the tank had a lead surface level that exceeded the Environmental Protection Agency (EPA) definition of lead-based paint...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1191/0748233702th127oa
更新日期:2002-02-01 00:00:00
abstract::Mercury has been used in many domains of human activities for many years, although in any form mercury is reported to be toxic. On the other hand, lichens have been used in the treatment of several diseases such as tuberculosis, hemorrhoids, ulcer, dysentery and cancer. Animal investigations on some common lichen spec...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233711404036
更新日期:2012-02-01 00:00:00
abstract::The US EPA and the California Air Resources Board studied the exposures of 51 residents of Los Angeles, CA to 25 volatile organic chemicals in air and drinking water in February and July of 1987. Participants carried a personal air monitor consisting of a Tenax cartridge and a small sampling pump for two consecutive 1...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823379100700523
更新日期:1991-09-01 00:00:00
abstract::Hepatocytes that were isolated from 48 hr starved rats and incubated in Krebs-Henseleit bicarbonate buffer containing 10 microM A23187, 10mM l-lactate, 1mM pyruvate and 2mM l-lysine were found to contain 0.064 mumol of inorganic pyrophosphate/g wet wgt cells. Addition of either 20mM acetate or butyrate, which caused t...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/074823378600200308
更新日期:1986-09-01 00:00:00
abstract::The mechanism by which granulocyte colony-stimulating factor (G-CSF) could lead to the protection from liver injury is not well known. Therefore, the resolution of this role needs further basic and clinical experimental investigation. Acute liver injury was induced in rats by single intraperitoneal injection of a 0.50...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233712440136
更新日期:2013-07-01 00:00:00
abstract::Oxidative stress is accepted as a potential responsible mechanism in the pathogenesis of radiocontrast media (RCM)-induced hepatotoxicity. Therefore, we aimed to investigate the protective effects of ebselen against RCM-induced hepatotoxicity by measuring tissue oxidant/antioxidant parameters and histological changes ...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233712442730
更新日期:2013-09-01 00:00:00
abstract::Insulin resistance (IR) is recognized as a contributory factor for a variety of liver diseases. The present study investigates the susceptibility of liver to the toxic actions of carbon tetrachloride (CCl(4)) in a rat model of IR, induced by feeding a high-fructose diet (60 g/100 g) for 30 days. A sub-lethal dose of C...
journal_title:Toxicology and industrial health
pub_type: 杂志文章
doi:10.1177/0748233709359273
更新日期:2010-03-01 00:00:00