Ability of various inserts to promote endothelium cell culture for the establishment of coculture models.

abstract：:The cytogenetic and hepatotoxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on mouse liver cells were investigated. Male C57BL/6J strain mice, which have TCDD receptors, were given single intraperitoneal injections of 25, 37.5, 75 and 150 micrograms of TCDD/kg body weight or corn oil carrier alone. Two-third...

journal_title：Cell biology and toxicology

authors： Brooks AL,Jordan SW,Bose KK,Smith J,Allison DC

更新日期：1988-03-01 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：:Many of the differentiated functions of hepatocytes are lost in culture, yet addition of certain medium supplements can aid in the retention of differentiated character. Therefore, the effect of time in monolayer culture on rat hepatocyte glutathione (GSH) synthesis and sensitivity to the GSH detoxicated xenobiotic et...

journal_title：Cell biology and toxicology

authors： Meredith MJ

更新日期：1986-12-01 00:00:00

abstract：:Four trichothecene mycotoxins--the type A trichothecenes T2-toxin and diacetoxyscirpenol and the type B trichothecenes nivalenol and deoxynivalenol--were studied. The effects of these mycotoxins on the expression of the sequentially expressed activation markers CD69, CD25, and CD71 and on proliferation of human lympho...

journal_title：Cell biology and toxicology

authors： Johannisson A,Bjökhag B,Hansson W,Gadhasson IL,Thuvander A

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Heat shock proteins (HSP) are induced during cellular stress. Their role is to chaperone cellular proteins giving protection from denaturation and ultimately preventing cell death. Monocytes are key cells involved in atherosclerosis and are highly responsive to HSP induction. Therefore, we wished to examine ...

journal_title：Cell biology and toxicology

authors： Madden J,Coward JC,Shearman CP,Grimble RF,Calder PC

更新日期：2010-06-01 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：: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：:In vitro directional migration of 10T1/2 fibroblasts is partially inhibited by TPA but not by its non-promoting analogues. Other tumor promoters, e.g., phenobarbital, saccharin, and benzoylperoxide had no measurable effect when added in concentrations known to affect in vitro two-step transformation or intercellular c...

journal_title：Cell biology and toxicology

authors： Verschueren H

更新日期：1985-06-01 00:00:00

abstract：:Aging, injuries, and diseases can be considered as the result of malfunctioning or damaged cells. Regenerative medicine aims to restore tissue homeostasis by repairing or replacing cells, tissues, or damaged organs, by linking and combining different disciplines including engineering, technology, biology, and medicine...

journal_title：Cell biology and toxicology

authors： Mora C,Serzanti M,Consiglio A,Memo M,Dell'Era P

更新日期：2017-08-01 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：:Initiated/selected (ISH) and normal (NH) rat hepatocytes were used to study cytoskeleton modifications induced by three liver acting chemicals: 2-AAF, a liver complete carcinogen; PB, a liver tumor promoter; and 4-AAF, a non-carcinogen analogue of 2-AAF. Cytoskeleton alterations were visualized by disappearance of F-a...

journal_title：Cell biology and toxicology

authors： Nizard C,Martin M,Decloitre F

更新日期：1993-01-01 00:00:00

abstract：:In pharmaceutical research, in vitro toxicity tests, for assessing the potential toxicity of new chemical entities are necessary in the early stages of the developmental process, when no information is available about the metabolism or even the target organ toxicity of the compounds to be tested. In vitro specific org...

journal_title：Cell biology and toxicology

authors： Negro GD,Bonato M,Gribaldo L

更新日期：2001-01-01 00:00:00

abstract：:The effects of aplysiatoxin and debromoaplysiatoxin on the clonal growth rate, cross-linked envelope formation and plasminogen activator secretion of normal human bronchial epithelial cells were studied. Neither compound was mitogenic over a wide range of concentrations (10(-13) to 10(-7)M). Both aplysiatoxin and debr...

journal_title：Cell biology and toxicology

authors： Willey JC,Moser CE Jr,Harris CC

更新日期：1984-10-01 00:00:00

abstract：BACKGROUND AND AIMS:Endoplasmic reticulum (ER) stress is a growing concern for drug-induced toxicity which causes several side effects. Ritonavir, a potent HIV protease inhibitor, induces both ER and mitochondrial stress; however, the missing link between ER stress and mitochondrial damage has been unknown. In the pres...

journal_title：Cell biology and toxicology

authors： Ganta KK,Chaubey B

更新日期：2019-06-01 00:00:00

abstract：:Knowledge of the acute toxic effects of chemicals is important for the protection of exposed humans. Since sufficient information in humans is often lacking, experiments on laboratory animals must be performed. The LD50 test, which requires large numbers of animals, has become the preferred procedure. It is now widely...

journal_title：Cell biology and toxicology

authors： Zbinden G

更新日期：1986-09-01 00:00:00

abstract：:Recent findings suggest a functional interaction of the drug resistance enzyme glutathione S-transferase P (GSTP) with the transcription factor Nrf2, a master regulator of the adaptive stress response to cellular electrophiles. The effect of this interaction on the metabolism and redox of cellular thiols was investiga...

journal_title：Cell biology and toxicology

authors： Bartolini D,Giustarini D,Pietrella D,Rossi R,Galli F

更新日期：2020-08-01 00:00:00

abstract：:The effects of the oxidizing agent t-butylhydroperoxide (t-BHP) were investigated on three human cell lines of different origin and growth features (A431 epithelial cells, ADF astrocytoma cells and U937 leukemic cells) using electron microscopy and electron paramagnetic resonance spectroscopy. The results indicate tha...

journal_title：Cell biology and toxicology

authors： Malorni W,Rainaldi G,Rivabene R,Santini MT

更新日期：1994-08-01 00:00:00

abstract：:The mesothelial cells (MCs) play an important role in the morpho-functional alterations of the peritoneal membrane (PM) undergoing peritoneal dialysis (PD). MCs, through the epithelial-mesenchymal transition process (EMT), progressively acquire a myofibroblast-like phenotype, promoting peritoneal fibrosis (PF) and fai...

journal_title：Cell biology and toxicology

authors： Lupinacci S,Perri A,Toteda G,Vizza D,Puoci F,Parisi OI,Giordano F,Lofaro D,La Russa A,Bonofiglio M,Bonofiglio R

更新日期：2019-04-01 00:00:00

abstract：:The nephrotoxic fungal toxins ochratoxin A (OA), ochratoxin B (OB) and citrinin (CIT) are natural contaminants of foods and feeds. While cytotoxicity assays have proven useful for establishing relative toxicity and structure function relationships within groups of fungal toxins, a drawback of in vitro bioassays is the...

journal_title：Cell biology and toxicology

authors： Bondy GS,Armstrong CL

更新日期：1998-10-01 00:00:00

abstract：:We compared the effects of four quaternary benzo[c]phenanthridine alkaloids--chelerythrine, chelilutine, sanguinarine, and sanguilutine--and two quaternary protoberberine alkaloids-berberine and coptisine--on the human cell line HeLa (cervix carcinoma cells) and the yeasts Saccharomyces cerevisiae and Schizosaccharomy...

journal_title：Cell biology and toxicology

authors： Slaninová I,Táborská E,Bochoráková H,Slanina J

更新日期：2001-01-01 00:00:00

abstract：:Hepatocytes have the ability to go through specialized cell cycles, which, during normal developmental liver growth, result in the formation of binuclear and polyploid cells. In the adult rat liver, the majority of the hepatocytes (about 70%) are tetraploid, 15-20% are octoploid, and only 10-15% are diploid (about 50%...

journal_title：Cell biology and toxicology

authors： Seglen PO

更新日期：1997-07-01 00:00:00

abstract：:The mechanism by which lipopolysaccharide (LPS) or phorbol 12-myristate 13-acetate (PMA) induces production of proinflammatory cytokines in murine macrophages, and the role of phosphatidylinositol 3-kinase (PI3-kinase) have not been well investigated. Activation of nuclear factor kappaB (NF-kappaB) is initiated by the...

journal_title：Cell biology and toxicology

authors： Park SJ,Lee SC,Hong SH,Kim HM

更新日期：2002-01-01 00:00:00

abstract：:Cd2+ provokes inositol trisphosphate production and releases stored Ca2+, apparently by binding to a zinc site in the external domain of an orphan receptor. One microM Cd2+ evokes an immediate spike in cytosolic free Ca2+, which is similar to that evoked by bradykinin. Platelet-derived growth factor (PDGF) also increa...

journal_title：Cell biology and toxicology

authors： Lyu RM,Smith JB

更新日期：1993-04-01 00:00:00

abstract：:The ubiquitin proteasome-proteolytic pathway has emerged as one of the most significant pathways in modulating protein homeostasis under both normal and disease states. The use of proteasome inhibitors (PI) has played a pivotal role in understanding protein turn over. The main objective of this work was to develop a c...

journal_title：Cell biology and toxicology

authors： Keyomarsi K,Efuet ET,Bui TN

更新日期：2011-04-01 00:00:00

abstract：:This review summarizes the strategy of cellular immortalization based on the principle of targeted oncogenesis in transgenic mice, used to establish models of transimmortalized renal proximal tubule cells, referred to as PKSV-PCT and PKSV-PR-cells, and collecting duct principal cells, referred to as mpkCCD(cl4) cells....

journal_title：Cell biology and toxicology

authors： Chassin C,Bens M,Vandewalle A

更新日期：2007-07-01 00:00:00

abstract：:Nickel is a toxic and carcinogenic environmental and occupational pollutant and quercetin is a dietary flavonoid that is reported to modulate effects of many mutagens and carcinogens. We investigated the ability of nickel chloride to induce DNA damage in human colonic mucosa cells in the presence of quercetin, using t...

journal_title：Cell biology and toxicology

authors： Błasiak J,Arabski M,Pertyński T,Małecka-Panas E,Woźniak K,Drzewoski J

更新日期：2002-01-01 00:00:00

abstract：:Interactions between microtubules and filamentous actin (F-actin) are essential to many cellular processes, but their mechanisms are poorly understood. We investigated possible roles of the myosin family of proteins in the interactions between filamentous actin (F-actin) and microtubules of budding yeast Saccharomyces...

journal_title：Cell biology and toxicology

authors： Chon K,Hwang HS,Lee JH,Song K

更新日期：2001-01-01 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：: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：:Manganese exposure is among the many environmental risk factors linked to the progression of neurodegenerative diseases, such as manganese-induced parkinsonism. In animal models, chronic exposure to manganese causes loss of cell viability, neurodegeneration, and functional deficits. Polyamines, such as spermine, have ...

journal_title：Cell biology and toxicology

authors： Vijayan B,Raj V,Nandakumar S,Kishore A,Thekkuveettil A

更新日期：2019-04-01 00:00:00