Differentiated NSC-34 cells as an in vitro cell model for VX.

abstract：:Tumor progression is the continual selection of variant subpopulations of malignant cells that have acquired increasing levels of genetic instability (Nowell Science 1976, 194, 23-28). This instability is manifested as chromosomal aneuploidy or translocations, viral integration or somatic mutations that typically affe...

journal_title：Toxicology mechanisms and methods

authors： Huppi K,Pitt J,Wahlberg B,Caplen NJ

更新日期：2011-05-01 00:00:00

abstract：:Preeclampsia is a multisystem disorder with profound implications on both mother and fetus. Analysis of umbilical cord blood red blood cell (RBC) changes shall depict the fetal response to pregnancy-specific complications like preeclampsia. This study aims to analyze the regulation relationship between HSP90α and heme...

journal_title：Toxicology mechanisms and methods

authors： Ekambaram P,Jayachandran T,Dhakshinamoorthy L

更新日期：2013-02-01 00:00:00

abstract：:Human exposure to copper oxide (CuO) nanoparticles (NPs) is rapidly increasing and for this reason reliable toxicity test systems are urgently needed. Recently, the acute cytotoxicity of CuO NPs using the new toxicity test based on human bone marrow mesenchymal stem cells (hBMMSCs) has been evaluated. It was shown tha...

journal_title：Toxicology mechanisms and methods

authors： Murgia A,Mancuso L,Manis C,Caboni P,Cao G

更新日期：2016-10-01 00:00:00

abstract：:The need for reliable results in Toxicological Analysis is recognized and required worldwide. The analytical validation ensures that a method will provide trustworthy information about a particular sample when applied in accordance with a predefined protocol, being able to determine a specific analyte at a distinct co...

journal_title：Toxicology mechanisms and methods

authors： Abrão LCC,Silveira AT,de Faria HD,Machado SC,Mendes TV,Plácido RV,Marciano LPA,Martins I

更新日期：2021-01-01 00:00:00

abstract：:During the last years, much attention was focused on the measurement of 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxo-dG) as a marker of oxidative DNA damage. Among various analytical techniques, the (32)P-postlabeling assay has been applied in determination of 8-oxo-dG. However, artefactual DNA oxidation could take plac...

journal_title：Toxicology mechanisms and methods

authors： Maatouk I,Bouaïcha N,Plessis MJ,Périn F

更新日期：2006-01-01 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：: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：:Ethanol metabolism is accompanied by generation of free radicals that damage cell components, especially lipids. The present study was designed to investigate the efficacy of the preventive effect of black tea on the lipid oxidative modifications in different tissues (plasma, liver, brain, kidney, stomach, lung, intes...

journal_title：Toxicology mechanisms and methods

authors： Luczaj W,Welerowicz T,Skrzydlewska E,Buszewski B

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND:Oxytocin (OT) injections have been indiscriminately used to milk cattle in dairy industries. There is no study available regarding surveillance of OT in market milk samples. MATERIAL AND METHODS:OT from milk samples was extracted by precipitation with trichloroacetic acid and passed through the solid phase ...

journal_title：Toxicology mechanisms and methods

authors： Mishra M,Ali S,Das M

更新日期：2014-06-01 00:00:00

abstract：:In recent years, diabetes and its associated complications have come to represent a major public health concern. It is a complex disease characterized by multiple metabolic derangements and is known to impair cardiac function by disrupting the balance between pro-oxidants and antioxidants at the cellular level. The su...

journal_title：Toxicology mechanisms and methods

authors： Selvaraju V,Joshi M,Suresh S,Sanchez JA,Maulik N,Maulik G

更新日期：2012-06-01 00:00:00

abstract：:The present study investigated the protective effect of hesperidin on carbohydrate metabolizing enzymes in streptozotocin-induced diabetic rats. Hesperidin was administered to streptozotocin-induced (40 mg/kg b.w.) diabetic rats at different dosages of (25, 50, 100 mg/kg b.w.) respectively for 30 days to evaluate its ...

journal_title：Toxicology mechanisms and methods

authors： Sundaram R,Nandhakumar E,Haseena Banu H

更新日期：2019-11-01 00:00:00

abstract：:Nematode Caenorhabditis elegans (C. elegans) was used to investigate the impact of silver nanoparticles (SNP), multiwalled carbon nanotubes (MWCNT), and polyamidoamine dendrimers (PAMAM) used in concentration of 1010 particle/mL. Population-based observations and gene expression analysis were employed in this study. S...

journal_title：Toxicology mechanisms and methods

authors： Walczynska M,Jakubowski W,Wasiak T,Kadziola K,Bartoszek N,Kotarba S,Siatkowska M,Komorowski P,Walkowiak B

更新日期：2018-07-01 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：: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：:How triptolide is associated with mitochondrial dysfunction and apoptosis in connection with its hepatotoxicity remains unclear. The objective of our study was to find out the link between mitochondrial dynamics and cell death in triptolide induced hepatotoxicity. We treated L02 cells with 25 nM concentration of tript...

journal_title：Toxicology mechanisms and methods

authors： Hasnat M,Yuan Z,Ullah A,Naveed M,Raza F,Baig MMFA,Khan A,Xu D,Su Y,Sun L,Zhang L,Jiang Z

更新日期：2020-02-01 00:00:00

abstract：:ABSTRACT Male Wistar rats with streptozotocin-induced diabetes received a control diet and a pyridoxine-deficient diet. The animals were divided at random into four groups: control rats (CR), control diabetic rats (CDR), diabetic rats receiving a pyridoxine-free diet (DRB6), and diabetic rats receiving saline solution...

journal_title：Toxicology mechanisms and methods

authors： Jordao AA,Dos Santos FL,Marchini JS,Vannucchi H

更新日期：2007-01-01 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：:Owing to their structure and function, low-density lipoproteins (LDLs) are particularly susceptible to the oxidative modifications. To prevent against oxidative modification of LDL, L-carnitine, with endogenous small water-soluble quaternary amine possessing antioxidative properties, was used. The aim of this paper wa...

journal_title：Toxicology mechanisms and methods

authors： Augustyniak A,Stankiewicz A,Skrzydlewska E

更新日期：2008-07-01 00:00:00

abstract：:ABSTRACT The present investigation was undertaken to examine the effects of chlorpyrifos (CP, an organophosphate) and deltamethrin (DM, a pyrethroid pesticide) treatments at low and high doses and their combination on lipid peroxidation and antioxidant enzyme activities such as SOD, GSH-Px, and CAT and also AChE activ...

journal_title：Toxicology mechanisms and methods

authors： Tüzmen MN,Candan N,Kaya E

更新日期：2007-01-01 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：:Clinical use of doxorubicin continues to be challenged by its undesirable systematic toxicity, caused mainly by oxidative stress. The aim of this study was to investigate the effectiveness of fullerenol C(60)(OH)(24) polyanion nanoparticles, an antioxidant agent, against doxorubicin-induced nephro-, testicular, and pu...

journal_title：Toxicology mechanisms and methods

authors： Srdjenovic B,Milic-Torres V,Grujic N,Stankov K,Djordjevic A,Vasovic V

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Arsenic has been shown to cause various diseases (such as blackfoot disease, cardiovascular diseases, bladder cancer and skin cancer) in many areas of the world. However, the effects of arsenic on cardiac rhythm functions still lack investigation. METHODS:In this study, different concentrations of arsenic w...

journal_title：Toxicology mechanisms and methods

authors： Phan NN,Li KL,Lin YC

更新日期：2018-07-01 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：:Some environmental pollutants derived from industrial processes have been suggested to be responsible for neurological impairment in children, especially in heavily polluted areas. Since these compounds are usually activators of aryl hydrocarbon receptor (AhR), it would be important to better understand the molecular ...

journal_title：Toxicology mechanisms and methods

authors： Imran S,Ferretti P,Vrzal R

更新日期：2015-01-01 00:00:00

abstract：:We investigated the effect of two extracts from Peruvian plants given alone or in a mixture on sperm count and glycemia in streptozotocin-diabetic mice. Normal or diabetic mice were divided in groups receiving vehicle, black maca (Lepidium meyenii), yacon (Smallanthus sonchifolius) or three mixtures of extracts black ...

journal_title：Toxicology mechanisms and methods

authors： Gonzales GF,Gonzales-Castañeda C,Gasco M

更新日期：2013-09-01 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：:Renal disease is a common complication of diabetes mellitus. The pathogenesis of diabetic nephropathy is not well understood, but hyperglycemia seems to be a crucial factor. Recent evidence indicates that the overproduction of reactive oxygen species, observed in both clinical and experimental diabetes, and mitochondr...

journal_title：Toxicology mechanisms and methods

authors： Seiça R,Santos DL,Palmeira CM,Moreno AJ,Sena C,Cunha MF,Santos MS

更新日期：2005-01-01 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 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：:ABSTRACT Body packers are people who illegally carry drugs, mostly cocaine as well as opium and/or heroin, concealed within their bodies. The packets are inserted in the mouth, rectum, or vagina in order to get across borders without being detected. In this presentation we report a case of an opium body packer and rev...

journal_title：Toxicology mechanisms and methods

authors： Shadnia S,Faiaz-Noori MR,Pajoumand A,Talaie H,Khoshkar A,Vosough-Ghanbari S,Abdollahi M

更新日期：2007-01-01 00:00:00