Influence of sample preparation on cellular glutathione recovery from adherent cells in culture.

abstract：:The study investigates the effect of fenugreek seed polyphenol extract (FPEt) on ethanol-induced damage in rat liver. Chronic ethanol administration (6 g kg(-1) day(-1) x 60 days) caused liver damage that was manifested by excessive formation of thiobarbituric-acid-reactive substances, lipid hydroperoxides, and conjug...

journal_title：Cell biology and toxicology

authors： Kaviarasan S,Sundarapandiyan R,Anuradha CV

更新日期：2008-10-01 00:00:00

abstract：:The use of normal adult liver hepatocytes in cell culture for biochemical, toxicological and pharmacological studies has been greatly limited owing to the loss of replicative capacity and differentiated liver function. This is contrary to the ability of the liver to regenerate following injury in vivo. This suggests t...

journal_title：Cell biology and toxicology

authors： Gibson-D'Ambrosio RE,Crowe DL,Shuler CE,D'Ambrosio SM

更新日期：1993-10-01 00:00:00

abstract：:An in vitro human nasal model was developed as a tool to study the local tolerability of nasal powder forms using excised nasal mucosa in a diffusion chamber. The suitability of this model was tested using Sandostatin (SMS) an octapeptide analog of somatostatin, as a reference drug enhanced by Avicel (microcrystalline...

journal_title：Cell biology and toxicology

authors： de Fraissinette A,Kolopp M,Schiller I,Fricker G,Gammert C,Pospischil A,Vonderscher J,Richter F

更新日期：1995-10-01 00:00:00

abstract：:Sea urchin embryos and larvae represent suitable model systems on where to investigate the effects of heavy metals on development and cell viability. Here, we tested the toxic effects of low (10(-12 )M), medium (10(-9 )M), and high (10(-6 )M) cadmium chloride concentrations, mimicking unpolluted, moderately and highly...

journal_title：Cell biology and toxicology

authors： Filosto S,Roccheri MC,Bonaventura R,Matranga V

更新日期：2008-12-01 00:00:00

abstract：:Uranium is a natural radioactive metallic element; its effect on the organism is cumulative, and chronic exposure to this element can induce carcinogenesis. Three cities of the Amazon region-Monte Alegre, Prainha, and Alenquer-in North Brazil, are located in one of the largest uranium mineralization areas of the world...

journal_title：Cell biology and toxicology

authors： Guimarães AC,Antunes LM,Ribeiro HF,dos Santos AK,Cardoso PC,de Lima PL,Seabra AD,Pontes TB,Pessoa C,de Moraes MO,Cavalcanti BC,Sombra CM,Bahia Mde O,Burbano RR

更新日期：2010-10-01 00:00:00

abstract：:Previous studies showed that the pesticide lindane (gamma-hexachlorocyclohexane) inhibits gap junction intercellular communication in rat myometrial cells. The present study tested the hypothesis that lindane and the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) inhibit gap junction communication in rat myo...

journal_title：Cell biology and toxicology

authors： Loch-Caruso R,Galvez MM,Brant K,Chung D

更新日期：2004-05-01 00:00:00

abstract：:Two human hepatoma cell lines, KYN-2 and Mz-Hep-1 were characterized in terms of glucuronidation capacity and inducibility of cytochrome P4501A1/1A2 and several UDP-glucuronosyltransferases (UGTs). Cytochrome P4501A1/1A2 activity was measured using 7-ethoxyresorufin and that of UGTs with 16 different substrates. The e...

journal_title：Cell biology and toxicology

authors： Abid A,Sabolovic N,Magdalou J

更新日期：1996-04-01 00:00:00

abstract：:Bolesatine, a glycoprotein from Boletus satanas Lenz, has previously been shown to be mitogenic in rat and human lymphocytes at very low concentrations, whereas higher concentrations inhibited protein synthesis in vitro and in several in vivo systems. The low concentrations (1-10 ng/ml) of bolesatine were shown to act...

journal_title：Cell biology and toxicology

authors： Ennamany R,Marzetto S,Saboureau D,Creppy EE

更新日期：1995-12-01 00:00:00

abstract：:We explored if epigenetic mechanisms could be involved in the down-regulated expression of catalase gene (CAT) in the doxorubicin-resistant acute myelogenous leukemia (AML)-2/DX100 cells. Down-regulated CAT expression in AML-2/DX100 cells was completely recovered after treatment of hydrogen peroxide (H(2)O(2)) and his...

journal_title：Cell biology and toxicology

authors： Lee TB,Moon YS,Choi CH

更新日期：2012-02-01 00:00:00

abstract：:Oxidative cell injury could be induced by different reactive oxygen species (ROS) operating in multiple pathways. The present work is focused on three different models of oxidative stress: the xanthine/xanthine oxidase system (XXO), an extracellular superoxide anion generator; tert-butylhydroperoxide (TBHP), an analog...

journal_title：Cell biology and toxicology

authors： Fernandes AS,Serejo J,Gaspar J,Cabral F,Bettencourt AF,Rueff J,Castro M,Costa J,Oliveira NG

更新日期：2010-04-01 00:00:00

abstract：:A method for the primary culture of rat liver cells on collagen-coated dextran microcarriers is described. Ethoxycoumarin deethylase (EOD) activity 24 hr after inoculation was comparable for liver cells cultured on microcarriers and on collagen-coated dishes. Cells were cultured on microcarriers for up to 48 hr and re...

journal_title：Cell biology and toxicology

authors： Voss JU,Seibert H

更新日期：1991-10-01 00:00:00

abstract：:Cellular accumulation of mono(2-ethylhexyl)phthalate (MEHP) has been recently demonstrated to disturb fat cell energy metabolism; however, the underlying mechanism remained unclear. The study aimed to determine how MEHP influenced fat cell transcriptome and how the changes might contribute to bioenergetics. Because of...

journal_title：Cell biology and toxicology

authors： Chiang HC,Wang CH,Yeh SC,Lin YH,Kuo YT,Liao CW,Tsai FY,Lin WY,Chuang WH,Tsou TC

更新日期：2017-12-01 00:00:00

abstract：:It has been well documented in in vitro studies that ambient airborne particulate matter (PM) with an aerodynamic diameter less than 2.5 μm (PM(2.5)) is capable of inducing oxidative stress, which plays a key role in PM(2.5)-mediated cytotoxicity. Although nuclear factor erythroid-2-related factor 2 (Nrf2) has been sh...

journal_title：Cell biology and toxicology

authors： Deng X,Rui W,Zhang F,Ding W

更新日期：2013-06-01 00:00:00

abstract：:Adverse effect of nanoparticles may include impairment of phagocyte function. To identify the effect of nanoparticle size on uptake, cytotoxicity, chemotaxis, cytokine secretion, phagocytosis, oxidative burst, nitric oxide production and myeloperoxidase release, leukocytes isolated from human peripheral blood, monocyt...

journal_title：Cell biology and toxicology

authors： Prietl B,Meindl C,Roblegg E,Pieber TR,Lanzer G,Fröhlich E

更新日期：2014-02-01 00:00:00

abstract：:Ethanol consumption has long been associated with brain damage. However, the mechanism underlying this deleterious effect remains unclear. Among different hypotheses, acetaldehyde is regarded by certain authors as playing a major role in the expression of ethanol toxicity, but there are still some uncertainties about ...

journal_title：Cell biology and toxicology

authors： Lamarche F,Gonthier B,Signorini N,Eysseric H,Barret L

更新日期：2004-11-01 00:00:00

abstract：:RANTES is a chemokine with eosinophil attractant and activating activities. This study was undertaken to determine whether primary cultures of human nasal and primate bronchial epithelial cells produce RANTES and the effect of various cytokines and dexamethasone on the release of this chemokine. Nasal epithelial cells...

journal_title：Cell biology and toxicology

authors： Altman GB,Altman LC,Luchtel DL,Jabbour AJ,Baker C

更新日期：1997-03-01 00:00:00

abstract：:The histopathological response and cell culture characteristics of liver cells from the R16 (grc-) strain of rats, which carries an MHC-linked deletion, were examined one week after a single intraperitoneal injection of 200 mg/kg body weight diethylnitrosamine (DEN) and were compared with the response of liver cells f...

journal_title：Cell biology and toxicology

authors： Smith GJ,Kunz HW,Dunsford HA,Gill TJ 3rd

更新日期：1990-04-01 00:00:00

abstract：:Quinones are widely distributed in the environment, both as natural products and as pollutants. This paper reports that one of the simplest quinones, 2-methyl-1,4-naphthoquinone (menadione), effectively inhibited apoptosis in the presence of UVA. Menadione suppressed the apoptosis induced by serum depletion and cell d...

journal_title：Cell biology and toxicology

authors： Ibuki Y,Toyooka T,Goto R

更新日期：2006-09-01 00:00:00

abstract：:Recepteur d'origine nantais (RON) has been implicated in cell proliferation, metastasis, and chemoresistance of various human malignancies. The short-form RON (sf-RON) encoded by RON transcripts was overexpressed in gastric cancer tissues, but its regulatory functions remain illustrated. Here, we found that sf-RON pro...

journal_title：Cell biology and toxicology

authors： Wang Z,Yang Y,Hu S,He J,Wu Z,Qi Z,Huang M,Liu R,Lin Y,Tan C,Xu M,Zhang Z

更新日期：2021-02-01 00:00:00

abstract：:Clinical tests of gene sequence, structure, and function are to predict, diagnose, monitor, and prognose human disease-specific phenomes, characters severities, durations, stages, and responses to therapy. The concept and content of gene tests for clinical application mainly include chromosome/chromatins, DNA, and RNA...

journal_title：Cell biology and toxicology

authors： Wu D,Cheng Y,Wang X,CSGT group.

更新日期：2019-04-01 00:00:00

abstract：:In previous studies cadmium chloride (CdCl2) nonlethally inhibited Y-1 adrenal mouse adrenal tumour cell 20-dihydroxyprogesterone (20DHP) secretion, affecting unstimulated and stimulated steroidogenic pathway sites differently. We studied CdCl2 effects on unstimulated steroidogenesis using Y-1 cells incubated 0.5 h in...

journal_title：Cell biology and toxicology

authors： Mgbonyebi OP,Smothers CT,Mrotek JJ

更新日期：1994-02-01 00:00:00

abstract：:Asiatic acid (AA), a triterpene, is known to be cytotoxic to several tumor cell lines. AA induces dose- and time-dependent cell death in U-87 MG human glioblastoma. This cell death occurs via both apoptosis and necrosis. The effect of AA may be cell type-specific as AA-induced cell death was mainly apoptotic in colon ...

journal_title：Cell biology and toxicology

authors： Cho CW,Choi DS,Cardone MH,Kim CW,Sinskey AJ,Rha C

更新日期：2006-11-01 00:00:00

abstract：:The heat-stable enterotoxin (Y-STa) produced by the pathogenic strains of Yersinia enterocolitica is a causative agent of secretory diarrhea. We have reported earlier that Y-STa-induced inositol trisphosphate-mediated cytosolic calcium rise occurs in rat intestinal epithelial cells. In the present communication, the i...

journal_title：Cell biology and toxicology

authors： Saha S,Chowdhury P,Mazumdar A,Pal A,Das P,Chakrabarti MK

更新日期：2009-06-01 00:00:00

abstract：:Gap junctions (GJ) represent a cellular communication system known to influence neuronal differentiation and survival. To assess a putative role of this system for neural effects of tamoxifen (TAM) and raloxifene (RAL), we used the human teratocarcinoma cell line NTera2/D1, retinoic acid (RA)-dependent neuronal differ...

journal_title：Cell biology and toxicology

authors： Dahm L,Klugmann F,Gonzalez-Algaba A,Reuss B

更新日期：2010-12-01 00:00:00

abstract：:We present a simple, noninvasive, nondestructive all-purpose method for the quantitative evaluation of functional effects of xenobiotics with cultured cells and the work station for its routine, easy implementation. At present 1 to 150 cells growing in one to six dishes can be studied in parallel or otherwise at time ...

journal_title：Cell biology and toxicology

authors： Lees D,Pugnère D,Castel A,Raux O,Travo P

更新日期：1994-12-01 00:00:00

abstract：:Owing to the excellent antibacterial and antiviral activity, silver nanoparticles have a widespread use in the food and pharmaceutical industries. With the increase in the production and use of the related products, the potential hazard of silver nanoparticles has aroused public attention. The main purpose of this stu...

journal_title：Cell biology and toxicology

authors： Li L,Bi Z,Hu Y,Sun L,Song Y,Chen S,Mo F,Yang J,Wei Y,Wei X

更新日期：2020-05-04 00:00:00

abstract：:The purpose of the study was to determine whether along and in combination melatonin (MLT) and pentoxifylline (PTX) exerted beneficial effects on histopathological changes and changes in oxidant and antioxidant systems in liver caused by CCl4-induced liver toxicity in mice. Mice were randomly divided into six groups: ...

journal_title：Cell biology and toxicology

authors： Noyan T,Kömüroğlu U,Bayram I,Sekeroğlu MR

更新日期：2006-11-01 00:00:00

abstract：:Based on the reduced expression of ethanol-oxidizing enzymes in human hepatocellular carcinoma (HepG2) cells, we analyzed the role of nonoxidative metabolites in ethanol-induced apoptosis in HepG2 cells. For this purpose, an analysis of volatile metabolites of ethanol using ion-mobility spectrometry and gas chromatogr...

journal_title：Cell biology and toxicology

authors： Castaneda F,Zimmermann D,Nolte J,Baumbach JI

更新日期：2007-11-01 00:00:00

abstract：:Reciprocal interactions between tumor cells and endothelial cells constitute the most important stage of tumor metastasis. There is growing evidence suggesting that beta-estradiol and vitamin D modulate the progression of steroid-sensitive breast cancers. In keeping with those results, the purpose of the study reporte...

journal_title：Cell biology and toxicology

authors： Paduch R,Kandefer-Szerszeń M

更新日期：2005-09-01 00:00:00

abstract：:To determine the toxicological effects of complex mixtures of pesticides, we obtained data on 100 pesticide residues in common foods of central Italy. Fifteen pesticides were more regularly detected at higher levels (dithiocarbamates, benomyl/carbendazim, thiabendazole, diphenylamine, chlorthalonil, procymidone, fenar...

journal_title：Cell biology and toxicology

authors： Dolara P,Vezzani A,Caderni G,Coppi C,Torricelli F

更新日期：1993-10-01 00:00:00