Comparative study of antifibrotic activity of some magnesium-containing supplements on experimental liver toxicity. Molecular study.

abstract：:The disposition of N-[14C-vinyl]-2-pyrrolidinone was studied in male Sprague-Dawley rats following a single iv injection. Plasma levels of the intact compound dropped rapidly within the first 6 hours after dosing with a half life of 1.90 hours. Urinary excretion by 12 hours represented 74.9% of a 5 microCi dose while ...

journal_title：Drug and chemical toxicology

authors： McClanahan JS,Lin YC,Digenis GA

更新日期：1984-01-01 00:00:00

abstract：:Acute and repeated oral and dermal rat toxicology studies of standard designs were conducted on four methyl ethyl ketoxime (MEKO) silanes and four methyl isobutyl ketoxime (MIBKO) silanes. Each compound contained either MEKO or MIBKO groups (but not both) and either a single methyl, vinyl, or phenyl group (trifunction...

journal_title：Drug and chemical toxicology

authors： Derelanko MJ,Rusch GM

更新日期：2008-01-01 00:00:00

abstract：:Cisplatin-induced nephrotoxicity is closely associated with an increase in lipid peroxidation. In several previous reports it was claimed that acetylsalicylic acid (ASA) shows its therapeutic potential as a free radical scavenger. The aim of the study was to investigate effects of ASA on cisplatin induced nephrotoxici...

journal_title：Drug and chemical toxicology

authors： Ulubaş B,Cimen MY,Apa DD,Saritaş E,Muşlu N,Cimen OB

更新日期：2003-11-01 00:00:00

abstract：:Chrysin (CH) is a natural flavone which possesses antioxidant, anti-cancer, and anti-inflammatory properties. The aim of the present study was to investigate the effects of CH on biochemical parameters, histopathological changes, and genotoxicity and hematological indices in diazinon (DZN)-induced toxicity in BALB/c m...

journal_title：Drug and chemical toxicology

authors： Zeinali M,Meybodi NT,Rezaee SA,Rafatpanah H,Hosseinzadeh H

更新日期：2018-07-01 00:00:00

abstract：:An anti-tumor agent, the cationic dye rhodamine 123 (Rh 123), becomes concentrated in mitochondria of certain tissues and inhibits ATP production. Rh 123 was tested for developmental toxicity by i.p. injection into pregnant CD-1 mice daily on gestation days 7-10 (plug = day 1) at doses up to 15 mg/kg/day. Additional m...

journal_title：Drug and chemical toxicology

authors： Hood RD,Ranganathan S,Jones CL,Ranganathan PN

更新日期：1988-01-01 00:00:00

abstract：:Currently, no standardized and well-validated alternative models exist for screening for progesterone-responsive endocrine disrupting chemicals (EDCs). Because of this, a rapid assay for evaluating progestin/antiprogestin activity using Xenopus oocyte germinal vesicle breakdown (GVBD) as a model was evaluated. Five co...

journal_title：Drug and chemical toxicology

authors： Fort DJ,McLaughlin DW,Rogers RL,Buzzard BO

更新日期：2002-08-01 00:00:00

abstract：:This Visual Basic computer program has been developed for drug dosage conversions using metabolically active mass (MAM) of the animals. The two body weights (one with known dosage and the other, for which the dosage has to be calculated) and the known dosage are entered in the respective input boxes and the appropriat...

journal_title：Drug and chemical toxicology

authors： Khan HA

更新日期：2003-02-01 00:00:00

abstract：:We investigated antigenotoxic and antioxidative effects of newly derivatized compound naringenin-oxime (NG-Ox) compared to its mother compound naringenin (NG) against oxidative damage induced by hydrogen peroxide (HP) in human peripheral blood mononuclear cells (PBMC). Antigenotoxic activity was assessed using alkalin...

journal_title：Drug and chemical toxicology

authors： Kocyigit A,Koyuncu I,Taskin A,Dikilitas M,Bahadori F,Turkkan B

更新日期：2016-01-01 00:00:00

abstract：:A large number of cationic amphiphilic drugs (CADs) are known to cause phospholipidosis (PLD) in vivo. In the present study, we have built upon our previous findings to further qualify the use of a fluorescently labeled phospholipid-based cell-culture assay to detect PLD-inducing drugs. In this paper, we demonstrate t...

journal_title：Drug and chemical toxicology

authors： Nioi P,Pardo ID,Snyder RD

更新日期：2008-01-01 00:00:00

abstract：:The effect of a novel phosphorothionate, the methyl ester of 2-butenoic acid-3-diethoxy phosphinothioyl (RPR-II) was studied on membrane bound target enzymes Acid (AcP) and Alkaline (AkP) Phosphatases in different tissues of male and female albino Wistar rats. Three sub-chronic doses 0.014 (low), 0.028 (medium) and 0....

journal_title：Drug and chemical toxicology

authors： Rahman MF,Siddiqui MK,Jamil K

更新日期：2000-08-01 00:00:00

abstract：:The frequency of dexamethasone-induced cleft palate in mouse fetuses was studied at four fixed times on day 13 of gestation. On day 18, the fetuses were examined for malformations and corticosterone concentration was additionally measured. Evidence of a diurnal rhythm in cleft palate frequency, as well as in corticost...

journal_title：Drug and chemical toxicology

authors： Sauerbier I

更新日期：1986-01-01 00:00:00

abstract：:The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) mandate protection of public health, welfare, and the environment at Superfund hazardous waste sites. The NCP requires lead response agenciesto integrate bas...

journal_title：Drug and chemical toxicology

authors： Fritz AT,Buchman MF

更新日期：1997-11-01 00:00:00

abstract：:Neurodegenerative diseases affect millions of people. Major reasons behind the onset and progression of these diseases are still under investigation. Therefore, any approach that would treat/prevent progression is important. In this study, we aimed to investigate the potential protective effects of Psephellus pyrrhobl...

journal_title：Drug and chemical toxicology

authors： Taştan P,Armagan G,Dağcı T,Kıvçak B

更新日期：2019-09-02 00:00:00

abstract：:In the present study, coffee (CF) was evaluated for its protective effects against genotoxic damage and oxidative stress induced by the chemotherapeutic drug, cyclophosphamide (CPH). The sex-linked recessive lethal (SLRL) test was employed to study the induction of mutations in the larvae as well as in all the success...

journal_title：Drug and chemical toxicology

authors： Nagpal I,Abraham SK

更新日期：2019-09-01 00:00:00

abstract：:Heme oxygenase-1 (HO-1) expression, in response to various stimuli, has been generally reported to protect against cellular stress. However, we previously demonstrated simvastatin-induced HO-1-exaggerated nuclear factor kappa beta (NF-κβ) activation and superoxide production on exposure to lipopolysaccharide (LPS). Th...

journal_title：Drug and chemical toxicology

authors： Hsieh CH,Jeng JC,Hsieh MW,Chen YC,Lu TH,Rau CS,Jeng SF

更新日期：2011-01-01 00:00:00

abstract：:The purpose of this research was to evaluate the efficacy of carsil (CAR) either alone or in combination with α-tocopherol (α-TOCO) and/or turmeric (TUMR) against tetrachloromethane (TCM)-induced cardiomyocyte injury in rats. Administration of CAR either alone or in combination with α-TOCO and/or TUMR post-TCM injecti...

journal_title：Drug and chemical toxicology

authors： Alshanwani AR,Faddah LM,Hagar H,Alhusaini AM,Shaheen S,Mohammad RA,Alharbi FMB,AlHarthii A,Badr AM

更新日期：2020-10-15 00:00:00

abstract：:The purpose of this study was to assess the compatibility, in terms of red blood cell acetylcholinesterase (AChE) inhibition, of ondansetron (OND; a 5-hydroxytryptamine subtype-3 receptor antagonist) with the organophosphorus pretreatment compound pyridostigmine (PYR) after simultaneous oral (p.o.) administration to g...

journal_title：Drug and chemical toxicology

authors： Capacio BR,Byers CE,Anderson DR,Matthews RL,Brown DE

更新日期：1996-01-01 00:00:00

abstract：:Lead (Pb), a known environmental toxicant, adversely affects almost all organ systems. In this study, we investigated the effects of maternal lead exposure on fetal rat cerebellum. Female Sprague-Dawley rats were given lead nitrate in drinking water (0, 0.5, and 1%) for two weeks before conception, and during pregnanc...

journal_title：Drug and chemical toxicology

authors： Mousa AM,Al-Fadhli AS,Rao MS,Kilarkaje N

更新日期：2015-01-01 00:00:00

abstract：:The potential genotoxic effect of venlafaxine hydrochloride (venlafaxine), an antidepressant drug-active ingredient, was investigated by using in vitro chromosome aberrations (CAs) and cytokinesis-block micronucleus (CBMN) assays in human peripheral blood lymphocytes (PBLs). Mitotic index (MI) and cytokinesis-block pr...

journal_title：Drug and chemical toxicology

authors： Ayabaktı S,Yavuz Kocaman A

更新日期：2020-03-01 00:00:00

abstract：CONTEXT:Caffeine is the most widely consumed nervous stimulant that induces oxidative-mediated apoptosis and cell cycle arrest in neural cells. Due to low toxicity, high accumulation in neural cells, reduction of the free fatty acids and antioxidant property, l-carnitine (LC) is an interesting compound to be used in vi...

journal_title：Drug and chemical toxicology

authors： Bavari M,Tabandeh MR,Najafzadeh Varzi H,Bahramzadeh S

更新日期：2016-01-01 00:00:00

abstract：:Celecoxib has been shown to have an antitumor effect in previous studies, but the mechanisms are unclear. Ca(2+) is a key second messenger in most cells. The effect of celecoxib on cytosolic free Ca(2+) concentrations ([Ca(2+)](i)) in human suspended PC3 prostate cancer cells was explored by using fura-2 as a fluoresc...

journal_title：Drug and chemical toxicology

authors： Wang JL,Lin KL,Chou CT,Kuo CC,Cheng JS,Hsu SS,Chang HT,Tsai JY,Liao WC,Lu YC,Chen IS,Liu SI,Jan CR

更新日期：2012-10-01 00:00:00

abstract：:Pachira aquatica is a species used for medicinal and food purposes and has numerous phytochemicals that may have systemic toxic effects and damage to genetic material. This study aimed to evaluate acute and short-term oral toxicity, as well as genotoxic and clastogenic effects of oil extracted from P. aquatica (PASO) ...

journal_title：Drug and chemical toxicology

authors： Marcelino JM,Villas Boas GR,Cunha M,Deus Júnior R,Castro LH,Araújo FH,Traesel GK,Dos Santos AC,Souza RI,Paes M,Gubert P,Guterres ZDR,de Lima FF,Silva T,Silva RC,Cardoso CAL,Argandoña EJ,Macorini LF,Oesterreich SA

更新日期：2020-11-30 00:00:00

abstract：:The tricyclic antidepressant imipramine was instilled directly onto the lung surface of experimental rats in specific low doses (0.025 - 0.60 mg/kg body weight) and the animals were sacrificed at time intervals from 2 - 21 days after a single instillation. Such treatment caused changes almost exclusively confined to t...

journal_title：Drug and chemical toxicology

authors： Lewis RW,Harwood JL,Richards RJ

更新日期：1983-01-01 00:00:00

abstract：:In this study, the effects of a neonicotinoid insecticide acetamiprid on the sciatic nerve of Rana ridibunda were investigated by using electrophysiological and histological methods. A total of 35 preparations of sciatic nerve isolated from 35 frogs (Nervus ischiadicus) were used in the experiments. Experiments were d...

journal_title：Drug and chemical toxicology

authors： Çamlıca Y,Bediz SC,Çömelekoğlu Ü,Yilmaz ŞN

更新日期：2019-05-01 00:00:00

abstract：:As a measure of glutathione (GSH) conjugation, urinary, fecal and biliary excretion of thioethers and hepatic GSH content were measured in rhesus monkeys following administration of single doses of naphthalene and diethylmaleate (DEM). Naphthalene had little or no effect on hepatic GSH content and the excretion of thi...

journal_title：Drug and chemical toxicology

authors： Rozman K,Summer KH,Rozman T,Greim H

更新日期：1982-01-01 00:00:00

abstract：:Butea monosperma (Lam.) Taub. is an ethnomedicinal tree of remedial value in the treatment of diabetes, bone fractures, and liver and neurological disorders. However, the information available on DNA-protective and anti-proliferative potential of bark of this tree is scarce. In the present study, the extract/fractions...

journal_title：Drug and chemical toxicology

authors： Kaur V,Kumar M,Kumar A,Kaur S

更新日期：2020-07-01 00:00:00

abstract：:Dual inhibitors of cyclooxygenase (COX) and lipoxygenase (LOX) pathways of arachidonic acid metabolism prevent cancer development and induce apoptosis. One of the most promising compounds that blocks both of these pathways is licofelone. We questioned whether licofelone affects the survival and/or promotes apoptosis o...

journal_title：Drug and chemical toxicology

authors： Kabadere S,Kus G,Uyar R,Oztopcu-Vatan P

更新日期：2014-01-01 00:00:00

abstract：:Exposure to crude acetylene can occur in occupational settings. This study assessed the modulatory activities of selected polyphenols on the hematotoxic, cardiotoxic, and hepatotoxic effects of crude acetylene. Wistar rats were exposed to 58 000 ppm crude acetylene for 10 min at 12 h intervals for 30 days. Some expose...

journal_title：Drug and chemical toxicology

authors： Aladesanmi OO,Akinmoladun AC,Josiah SS,Olaleye MT,Akindahunsi AA

更新日期：2020-12-08 00:00:00

abstract：:The cytotoxic effect of caffeine on heart cells was evaluated in primary cultures of rat heart muscle (M) and endothelioid (E) cells. The cultures were exposed to 5, 10, or 20 mM caffeine for 6, 12, or 24 hours. As an index of cytotoxicity produced by the treatments, in situ changes in mitochondrial membrane fragility...

journal_title：Drug and chemical toxicology

authors： Acosta D,Anuforo D

更新日期：1977-01-01 00:00:00

abstract：:Given the increasing prevalence of occupational sensitization to acrylate compounds, n-butyl acrylate (BAC), ethyl acrylate (EAC), and trimethylol propane triacrylate (TMT) were recommended by the National Toxicology Program for hypersensitivity testing in female B6C3F1 mice. The objectives of these studies were to de...

journal_title：Drug and chemical toxicology

authors： Hayes BB,Meade BJ

更新日期：1999-08-01 00:00:00