MAPK activation is involved in cadmium-induced Hsp70 expression in HepG2 cells.

abstract：:Benzene (C6H6) is one of the most commonly used industrial chemicals causing environmental pollution. This study aimed to examine the effect of benzene and its metabolite hydroquinone on glucose regulating organs, liver and pancreas, and to reveal the involved toxic mechanisms, in rats. In the in vivo part, benzene wa...

journal_title：Toxicology mechanisms and methods

authors： Bahadar H,Maqbool F,Mostafalou S,Baeeri M,Gholami M,Ghafour-Boroujerdi E,Abdollahi M

更新日期：2015-01-01 00:00:00

abstract：:The brain is a well-organized, yet highly complex, organ in the mammalian system. Most investigators use the whole brain, instead of a selected brain region(s), for biochemical analytes as toxicological endpoints. As a result, the obtained data is often of limited value, since their significance is compromised due to ...

journal_title：Toxicology mechanisms and methods

authors： Gupta RC

更新日期：2004-01-01 00:00:00

abstract：:Angiogenesis, disturbance in redox homeostasis, and deregulated redox signaling are considered as common hallmarks of cancer progression and chemo resistance. In this context, PERK (protein kinase PKR-like ER kinase) branch of the unfolded protein response (UPR), an adaptive mechanism triggered by endoplasmic reticulu...

journal_title：Toxicology mechanisms and methods

authors： Sharma SH,Suresh Kumar J,Madhavan S,Nagarajan S

更新日期：2020-05-01 00:00:00

abstract：:Valproic acid (VPA), an anticonvulsant and mood-stabilizing drug, is widely used for the treatment of different types of seizures and myoclonic epilepsy. Several mechanisms have been suggested for VPA hepatotoxicity, and most of them are associated with oxidative stress. It seems that oxidative stress by VPA treatment...

journal_title：Toxicology mechanisms and methods

authors： Jafarian I,Eskandari MR,Mashayekhi V,Ahadpour M,Hosseini MJ

更新日期：2013-10-01 00:00:00

abstract：:Crotonaldehyde is a ubiquitous hazardous pollutant, present in cigarette smoke and automobile exhaust and is endogenously generated by lipid peroxidation. Most of the current studies focus on its lung toxicity. However, there have been few investigations on the cardiac and renal toxicity caused by crotonaldehyde expos...

journal_title：Toxicology mechanisms and methods

authors： Zhang B,Li S,Men J,Peng C,Shao H,Zhang Z

更新日期：2019-05-01 00:00:00

abstract：:Due to their exceptional properties, gold nanoparticles (AuNPs) have shown promising medical and technological applications in the treatment of cancer and the development of antimicrobial packaging and time-temperature indicators in the food sector. However, little is known about their cytotoxicity when they come into...

journal_title：Toxicology mechanisms and methods

authors： Mateo D,Morales P,Ávalos A,Haza AI

更新日期：2014-03-01 00:00:00

abstract：:The specific properties of silver nanoparticles (AgNPs), such as antimicrobial activity and electrical conductivity, allow them to be used in many fields. However, their expanding application is also raising health, environmental and safety concerns. Previous in vivo AgNP toxicity studies have indicated a gender-diffe...

journal_title：Toxicology mechanisms and methods

authors： Dong MS,Choi JY,Sung JH,Kim JS,Song KS,Ryu HR,Lee JH,Bang IS,An K,Park HM,Song NW,Yu IJ

更新日期：2013-07-01 00:00:00

abstract：:The present study was designed for determining the exact mechanism of cytotoxic action of aluminum phosphide (AlP) in the presence of iron sucrose as the proposed antidote. Rats received AlP (12 mg/kg) and iron sucrose (5-30 mg/kg) in various sets and were connected to cardiovascular monitoring device. After identific...

journal_title：Toxicology mechanisms and methods

authors： Solgi R,Baghaei A,Golaghaei A,Hasani S,Baeeri M,Navaei M,Ostad SN,Hosseini R,Abdollahi M

更新日期：2015-01-01 00:00:00

abstract：CONTEXT:Although the liver is the primary target organ in acetaminophen (APAP) toxicity, other organs are affected. Previous data suggested that chronic APAP abuse can be ototoxic and the mechanism involves APAP-induced oxidative stress and reactive metabolite (N-acetyl-p-benzoquinone imine, NAPQI)-induced endoplasmic ...

journal_title：Toxicology mechanisms and methods

authors： McGill MR,Kennon-McGill S,Durham D,Jaeschke H

更新日期：2016-02-01 00:00:00

abstract：OBJECTIVE:The objective of the present study is to evaluate the antihyperlipidemic effect of Chlorella pyrenoidosa in diabetic rats exposed to cadmium (Cd). MATERIALS AND METHODS:Group 1 and 2 rats were treated as control and C. pyrenoidosa control. Group 3 and 4 rats were given single injection of streptozotocin (40 ...

journal_title：Toxicology mechanisms and methods

authors： Senthilkumar T,Sangeetha N,Ashokkumar N

更新日期：2012-10-01 00:00:00

abstract：:Ethanol metabolism induces generation of excessive amount of reactive oxygen species (ROS) which results in immune dysfunction. We examined the efficacy of silymarin on ethanol-induced oxidative stress, immunomodulatory activity, and vascular function in mice blood. Effectiveness of silymarin was compared with potent ...

journal_title：Toxicology mechanisms and methods

authors： Das SK,Mukherjee S

更新日期：2012-06-01 00:00:00

abstract：AIM:Nicotine exerts a number of physiological effects. The purpose of this study was to determine the effects of nicotine on thioacetamide (TAA)-induced liver fibrosis in mice. MATERIALS AND METHODS:For in vivo experiments, hepatic fibrosis was induced by TAA (0.25 g/kg, i.p.) three times a week for 6 weeks. Mice of T...

journal_title：Toxicology mechanisms and methods

authors： Zhou Z,Park S,Kim JW,Zhao J,Lee MY,Choi KC,Lim CW,Kim B

更新日期：2017-09-01 00:00:00

abstract：:Misuse of various chemicals, such as chemical warfare agents, industrial chemicals or pesticides during warfare or terrorists attacks requires adequate protection. Thus, development and evaluation of novel decontamination dispositives and techniques are needed. In this study, in vitro permeation and decontamination of...

journal_title：Toxicology mechanisms and methods

authors： Misik J,Pavlikova R,Josse D,Cabal J,Kuca K

更新日期：2012-09-01 00:00:00

abstract：:Allergic rhinitis (also known as hay fever) is the most commonly occurring immunological disorder, and it affects 40 million men, women, and children in the United States. Symptomatically, it is an inflammation and irritation of the mucous membranes that line the nose. Allergy is defined as a state of hypersensitivity...

journal_title：Toxicology mechanisms and methods

authors： Amit A,Saxena VS,Pratibha N,Bagchi M,Bagchi D,Stohs SJ

更新日期：2003-01-01 00:00:00

abstract：:We investigated the prooxidant effects of bisphenol A (BPA) phenoxyl radicals in comparison with the phenoxyl radicals of 3-tert-butyl-4-hydroxyanisole (BHA), 2,6-di-tert-butyl-methylphenol (BHT) and 4-tert-butylphenol (TBP). The phenoxyl radicals, generated in situ by 1-electron oxidation of the corresponding phenol,...

journal_title：Toxicology mechanisms and methods

authors： Babu S,Uppu S,Claville MO,Uppu RM

更新日期：2013-05-01 00:00:00

abstract：:The aim of this study was to investigate the effects of vitamin C on cisplatin (DDP)-induced anemia and explore its possible mechanisms in rats. Adult male Sprague-Dawley rats were randomly divided into six groups: control, vitamin C 50, vitamin C 100, DDP, DDP plus vitamin C 50 and DDP plus vitamin C 100-treated grou...

journal_title：Toxicology mechanisms and methods

authors： Gao LP,Li Z,Guo ZY,Zhao YM

更新日期：2013-07-01 00:00:00

abstract：:ABSTRACT Triptolide is a diterpene triepoxide isolated from the traditional Chinese medicinal vine Trypterygium wilfordii hook f. (T. wilfordii). It possesses multiple biological activities, such as antitumor, immunosuppression, and antifertility. Previous studies suggested that triptolide might be a potential candida...

journal_title：Toxicology mechanisms and methods

authors： Ni B,Zhu T,Jiang Z,Zhang R,Zhang T,Zhang L

更新日期：2008-01-01 00:00:00

abstract：:Several deleterious effects of Tramadol including deaths were reported especially when used in large doses. Being metabolized mainly in the liver, Tramadol have serious hepatotoxic effects. This study investigates the effect of vitamin E on Tramadol-induced hepatotoxicity in rats by evaluating the antioxidant biochemi...

journal_title：Toxicology mechanisms and methods

authors： Ibrahim MA,Ibrahim HM,Mohamed AA,Tammam HG

更新日期：2020-03-01 00:00:00

abstract：:Zinc (Zn) is one of the essential trace elements and has numerous physiological functions. Zn acts as an antioxidant and also as a part of other antioxidant related proteins, such as metallothionein (MT) and Zn-copper superoxide dismutase. Zn deficiency often occurs in patients with diabetes. Therefore, the effect of ...

journal_title：Toxicology mechanisms and methods

authors： Li B,Tan Y,Sun W,Fu Y,Miao L,Cai L

更新日期：2013-01-01 00:00:00

abstract：:The present study was designed to determine whether the treatment with an ethanolic extract of pomegranate (EEP) (Punica granatum) can be useful for the treatment of the deleterious effect of lead acetate (LA) administration on sperm production in rats. The effects of EEP were compared with those of ascorbic acid (AA)...

journal_title：Toxicology mechanisms and methods

authors： Leiva KP,Rubio J,Peralta F,Gonzales GF

更新日期：2011-07-01 00:00:00

abstract：:The titanium nitride coated titanium is a material intended for the fabrication of left ventricular assist device. As per International standards, a material is subjected to pre-clinical evaluation before fabrication of a device. Toxicity/biocompatibility studies such as acute systemic toxicity, intracutaneous irritat...

journal_title：Toxicology mechanisms and methods

authors： Geetha CS,Sabareeswaran A,Mohanan PV

更新日期：2012-02-01 00:00:00

abstract：:The present study was conducted to evaluate the sublethal effects of a synthetic pyrethroid, cypermethrin on ATPase, and glycogen phosphorylase in gill, kidney, liver, and muscle tissue of freshwater fish, Clarias batrachus (Linn) during exposure and cessation of exposure. Thirty-six fish were exposed to 1/3 of LC 50 ...

journal_title：Toxicology mechanisms and methods

authors： Begum G

更新日期：2009-01-01 00:00:00

abstract：:4-Methylimidazole (4-MeI) is a nitrogen-containing heterocyclic compound that is used in the manufacture of chemicals, dyes and pharmaceuticals and may be found in a variety of foods following formation during heating. The purpose of this study was to use two different in silico programs, CASE Ultra and Toxtree, to in...

journal_title：Toxicology mechanisms and methods

authors： Howard AS,Choksi N

更新日期：2020-05-01 00:00:00

abstract：:Xysmalobium undulatum (Uzara) is one of the most widely used indigenous traditional herbal remedies in Southern Africa. Commercially available Uzara plant material was used to prepare a crude aqueous extract, of which the toxicity potential was investigated in the hepatic HepG2/C3A cell line in both traditional two-di...

journal_title：Toxicology mechanisms and methods

authors： Calitz C,Hamman JH,Viljoen AM,Fey SJ,Wrzesinski K,Gouws C

更新日期：2018-11-01 00:00:00

abstract：:The authors have previously shown that high alcohol preference rats (HAP) have a significantly higher sensitivity than low alcohol preference rats (LAP) for methamphetamine (MAP). In this study, changes in dopamine and serotonin release induced by MAP (1 mg/kg, intraperitoneally) after pre-treatment with D1 and D2 rec...

journal_title：Toxicology mechanisms and methods

authors： Nishiguchi M,Kinoshita H,Kasuda S,Takahashi M,Yamamura T,Matsui K,Ouchi H,Minami T,Hishida S,Nishio H

更新日期：2010-03-01 00:00:00

abstract：:The present study was designed to investigate the effects of aqueous Azadirchta Indica leaf extract (AAILE) on serum glycoprotein contents and tumor incidence rate in colon of rats subjected to Dimethylhydrazine (DMH) treatment. Forty rats were divided equally and randomly into four groups viz., Group I (normal contro...

journal_title：Toxicology mechanisms and methods

authors： Ramzanighara A,Ezzatighadi F,Rai DV,Dhawan DK

更新日期：2009-05-01 00:00:00

abstract：:Oxidative stress in biological systems can result in radical-induced lipid peroxidation (LPO), which can lead to the production of secondary reactive by-products such as 4-hydroxy-2-nonenal (HNE), malondialdehyde (MDA), acrolein, and acetaldehyde. These deleterious compounds are known to react with and concomitantly m...

journal_title：Toxicology mechanisms and methods

authors： Rainey RP,Gillman IG,Shi X,Cheng T,Stinson A,Gietl D,Albino AP

更新日期：2009-09-01 00:00:00

abstract：:ABSTRACT Dermal exposure to JP-8 petroleum jet fuel leads to toxicological responses in humans and rodents. Serum profiling is a molecular analysis of changes in the levels of serum proteins and other molecules in response to changes in physiology. This present study utilizes serum profiling approaches to examine biom...

journal_title：Toxicology mechanisms and methods

authors： Larabee JL,Hocker JR,Cheung JY,Gallucci RM,Hanas JS

更新日期：2008-01-01 00:00:00

abstract：:Limited information is available regarding systemic changes in mammals associated with exposures to petroleum/hydrocarbon fuels. In this study, systemic toxicity of JP-8 jet fuel was observed in a rat inhalation model at different JP-8 fuel vapor concentrations (250, 500, or 1000 mg/m(3), for 91 days). Gel electrophor...

journal_title：Toxicology mechanisms and methods

authors： Hanas JS,Bruce Briggs G,Lerner MR,Lightfoot SA,Larabee JL,Karsies TJ,Epstein RB,Hanas RJ,Brackett DJ,Hocker JR

更新日期：2010-05-01 00:00:00

abstract：:Reported myocardial pathology resulting from increased levels of catecholamines in vivo has led us to investigate the effect of adrenalin on the gap junction proteins connexin 40 (Cx40) and Cx43 and the possible relationship to vascular toxicity. Adrenalin and its known metabolites, adrenochrome and adrenolutin, were ...

journal_title：Toxicology mechanisms and methods

authors： Moreau V,Novak MJ,Moore LK

更新日期：2006-01-01 00:00:00