听力与言语-语言病理学

行为科学

医学伦理学

你正在浏览EUROPEAN JOURNAL OF CELL BIOLOGY期刊下所有文献
  • Ultrastructural and anti-proteinase activity modifications of human alpha 2-macroglobulin induced by zinc and other divalent cations.

    abstract::Native tetrameric alpha 2-macroglobulin molecules (alpha 2M) can be converted into a population of dimers by incubation with various divalent cations such as Zn, Cd, Mg, Cu, Ni, Co. This dissociation is completed within 30 min at 37 degrees C. These dimers have a characteristic shape and a size of about 16 X 8 nm, and...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Couture-Tosi E,Tapon-Bretaudière J,Pochon F,Barray M,Bros A,Delain E

    更新日期:1986-12-01 00:00:00

  • Cytoskeletal proteins of the rat kidney proximal tubule brush border.

    abstract::Cytoskeletal components backing the brush border of the rat kidney proximal tubule cell were identified and compared with those of the well characterized intestinal brush border by immuneoverlay and immunocytochemistry. Antibodies reactive against the intestinal microvillus core components, villin and fimbrin, as well...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Rodman JS,Mooseker M,Farquhar MG

    更新日期:1986-12-01 00:00:00

  • Preparation of protein colloidal gold complexes in the presence of commonly used buffers.

    abstract::In the presence of various commonly used buffers, phosphate-buffered saline (PBS), tris-buffered saline (TBS), Na-cacodylate, bovine serum albumin and a wide range of cytochemically active proteins (monoclonal and polyclonal IgG, concanavalin A, Ricinus communis lectin I, Helix pomatia lectin, protein A) were complexe...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Lucocq JM,Baschong W

    更新日期:1986-12-01 00:00:00

  • The effect of dexamethasone on transferrin secretion by cultured fetal rat hepatocytes.

    abstract::Cultured fetal rat hepatocytes derived from 12, 15 and 19-day gestation rats are capable of secreting transferrin. When dexamethasone is added to the medium an increased secretion rate is observed. The changes in secretion rates in control as well as dexamethasone-treated cells during culture have been shown to correl...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Kraemer M,Vassy J,Brighton V,Fuller S,Yeoh G

    更新日期:1986-10-01 00:00:00

  • Remodelling of thymocyte nuclei in activated mouse oocytes: an ultrastructural study.

    abstract::Oocyte-thymocyte mouse cell hybrids were produced using polyethylene glycol (PEG) and examined at the ultrastructural level. Fusion was accomplished either before or after activation of metaphase II oocytes. In both experimental variants thymocyte nuclei undergo remodelling which comprises the following sequence of ev...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Szöllösi D,Czołowska R,Sołtynska MS,Tarkowski AK

    更新日期:1986-10-01 00:00:00

  • Ca2+-calmodulin-dependent polymerization of actin by myelin basic protein.

    abstract::The interaction between myelin basic protein (MBP) and G-actin was studied under nonpolymerizing conditions, i.e.,2mM HEPES, pH 7.5, 0.1 mM CaCl2 and 0.2 mM ATP. Fluorescence studies using pyrenyl-actin and the measurements of ATP hydrolysis rate show that MBP induces changes in the structure of the actin monomer simi...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Dobrowolski Z,Osińska H,Mossakowska M,Baryłko B

    更新日期:1986-10-01 00:00:00

  • Cytoskeletal disruption during human cytomegalovirus infection of human lung fibroblasts.

    abstract::Human cytomegalovirus (HCMV) infection causes a rapid, progressive disruption of the host cell cytoskeleton that correlates with actin depolymerization. Whole-mount (3D) electron microscopy was used to analyze the cytoskeleton of uninfected and HCMV-infected human lung fibroblast cells. Within 2 min of HCMV infection,...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Jones NL,Lewis JC,Kilpatrick BA

    更新日期:1986-08-01 00:00:00

  • Isolation of human monocytes according to volume and density.

    abstract::Human peripheral blood monocytes were obtained in very pure preparations by using buoyant density gradient centrifugation followed by velocity sedimentation. We introduced several modifications in the experimental procedure in order to take advantage of the minimal differences in cell density and size between monocyte...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Sitar G,Mascheretti P,Pesce G,Fornasari P,Peveri G

    更新日期:1986-04-01 00:00:00

  • Filamin and myosin are present in the secretory pole of amphibian oxyntic cells. An immunofluorescence study.

    abstract::The presence of a filamin-like protein in oxyntic cells was established by indirect immunofluorescence microscopy. The location of this protein and myosin was studied, using specific antibodies, on frozen sections and isolated cells. Antifilamin and antimyosin reacted strongly with the luminal cytoplasm of the cells. ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Dabiké M,Munizaga A,Koenig CS

    更新日期:1986-04-01 00:00:00

  • Isolation and characterization of peroxisomes from the renal cortex of beef, sheep, and cat.

    abstract::The isolation and characterization of highly purified and structurally well-preserved peroxisomes from the renal cortex of different mammalian species (beef, sheep, and cat) is reported. Renal cortex tissue was homogenized and a peroxisome-enriched light mitochondrial fraction was prepared by differential centrifugati...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Zaar K,Völkl A,Fahimi HD

    更新日期:1986-03-01 00:00:00

  • Cationized ferritin as a platelet-stimulating surface probe. Binding to platelets and effects on platelet function.

    abstract::Polycationic derivatives of ferritin containing primary amino groups (CFah) or tertiary amino groups (CFdmp) were potent platelet agonists inducing shape change, aggregation and secretion, but also agglutination in the presence of EDTA. Pretreatment of platelets with neuraminidase, PGE1, indomethacin, or creatine kina...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Patscheke H,Dierichs R

    更新日期:1986-03-01 00:00:00

  • Centrioles are lost as embryonic myoblasts fuse into myotubes in vitro.

    abstract::Embryonic chick myoblasts possess an extensive network of cytoplasmic microtubules which emanate from a single, perinuclear centrosome containing a microtubule-organizing center (MTOC) and the centrioles. However, after myoblasts fuse into myotubes the centrosome is no longer apparent, and instead long parallel arrays...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Connolly JA,Kiosses BW,Kalnins VI

    更新日期:1986-01-01 00:00:00

  • Identification of a transformation-sensitive 110-kDa plasma membrane glycoprotein of rat hepatocytes.

    abstract::Monoclonal antibodies were used to define cell surface antigens which are present on rat hepatocytes but are absent from hepatoma cells. One monoclonal antibody, referred to as Be 9.2, recognizes a major component of purified rat liver plasma membranes with a Mr of 110 000. This antigen (gp110) was not found in the tr...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Becker A,Neumeier R,Park CS,Gossrau R,Reutter W

    更新日期:1986-01-01 00:00:00

  • Characterization of the deoxynucleoside-dependent reversal of hypoxia-induced inhibition of cell cycle progression in Ehrlich ascites tumor cells.

    abstract::Studies on Ehrlich ascites tumor cells enriched in different cell cycle compartments by centrifugal elutriation have shown that after exclusion of oxygen, G1- and early S-phase cells are restricted from further cell cycle progression. On addition of a balanced mixture of deoxypyrimidine and deoxypurine nucleosides to ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Löffler M

    更新日期:1985-11-01 00:00:00

  • Mouse teratocarcinoma and embryonic development. Two-dimensional protein patterns in nerve differentiation.

    abstract::The transition in mouse teratocarcinomas of pluripotential stem cells to histogenetically determined ones of the neurogenic cell lineage was analysed at the total cellular protein level by two-dimensional gel electrophoresis. The change in morphology and function was found to be reflected by extensive shifts in the pr...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Blüthmann H

    更新日期:1985-09-01 00:00:00

  • Immunohistochemical localization of thioredoxin and thioredoxin reductase in adult rats.

    abstract::Rabbit antisera against homogeneous rat liver thioredoxin and thioredoxin reductase (NADPH-oxidized thioredoxin oxidoreductase, E.C. 1.6.4.5) were prepared and used for immunohistochemical analysis in adult rats. Immunoreactive thioredoxin and thioredoxin reductase were widely distributed in tissues and organs, but va...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Rozell B,Hansson HA,Luthman M,Holmgren A

    更新日期:1985-07-01 00:00:00

  • Multimeric complexes of differentiation-inducing protein bound to DNA.

    abstract::Myeloid hematopoietic precursor cells are induced to differentiate by the macrophage and granulocyte differentiation-inducing protein MGI-2 (DF). This differentiation-inducing protein bound to double-stranded but not to single-stranded mammalian DNA. The bound MGI-2 was not eluted by high salt, but was eluted by sodiu...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Weisinger G,Korn AP,Sachs L

    更新日期:1985-05-01 00:00:00

  • Modulation of the digestive lysosomal system in Paramecium caudatum. III. Morphological effects of cytochalasin B.

    abstract::Morphological explanations for the effects of cytochalasin B (CB) on the digestive vacuole system of Paramecium caudatum were sought using electron-microscopic studies. Cytochalasin B (0.3 mM) essentially stopped vacuole release without stopping vacuole growth. Acidosome fusion with the new vacuoles was inhibited and ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Allen RD,Fok AK

    更新日期:1985-05-01 00:00:00

  • Lysosomal accumulation of cholesterol and sphingomyelin: evidence for inhibition of acid sphingomyelinase.

    abstract::The subcellular site of accumulation of non-esterified cholesterol and sphingomyelin in lipid-laden livers and spleens from rats given multiple intravenous injections with liposomes made up of these lipids were investigated by morphological and biochemical techniques. The subcellular fractionation of liver homogenates...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Bhuvaneswaran C,Venkatesan S,Mitropoulos KA

    更新日期:1985-05-01 00:00:00

  • Actin filaments and acetylcholine receptor clusters in embryonic chick myotubes.

    abstract::The tumor-promoting drug 4 beta-phorbol 12-myristate 13-acetate (TPA) causes the loss of myofibrils in primary cultures of chick embryonic myotubes [9]. When myofibrils in chick myotubes are dispersed by TPA treatment (5 X 10(-8) M), there remains a class of non-myofibrillar actin filaments that are sensitive to subse...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Connolly JA,Graham AJ

    更新日期:1985-05-01 00:00:00

  • Morphological analysis of ligand uptake and processing: the role of multivesicular endosomes and CURL in receptor-ligand processing.

    abstract::The receptor-mediated endocytosis and intracellular processing of transferrin and mannose receptor ligands were investigated in bone marrow-derived macrophages, fibroblasts and reticulocytes. Mannosylated bovine serum albumin (BSA) conjugated to colloidal gold (Au-man-BSA) or colloidal gold-transferrin (AuTf) were use...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Harding C,Levy MA,Stahl P

    更新日期:1985-03-01 00:00:00

  • Uridine, but not cytidine can sustain growth of Ehrlich ascites tumor cells in glucose-deprived medium with altered proliferation kinetics.

    abstract::Cell cycle kinetics and energy metabolism of Ehrlich ascites tumor cells grown in glucose-deprived medium supplemented with uridine, were investigated in order to extend our knowledge about the significance of the metabolic conversion of glucose for cell cycle progression of these cells. Viability (dye exclusion test)...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Linker W,Löffler M,Schneider F

    更新日期:1985-03-01 00:00:00

  • Actin III and myofilaments in different muscles of wildtype and the mutant raised of Drosophila melanogaster.

    abstract::The mutation raised (rsd, 3-95.4) of Drosophila melanogaster causes flightlessness as a consequence of abnormalities in the fibrillar flight muscles (FFMs). In this muscle type actin III is neither synthesized nor accumulated while adult tubular muscles of rsd flies are indistinguishable from wildtype. This paper demo...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Lang AB,Reinhardt CA,Eppenberger HM,Wyss C

    更新日期:1985-01-01 00:00:00

  • Gap junctions and rhombic particle arrays in the freeze-fractured mouse oocyte-follicle cell complex.

    abstract::Intact follicles as well as defolliculated oocytes of the mouse were studied by freeze-fracture electron microscopy. In intact follicles the oocyte plasma membrane shows two prominent types of intra-membrane particle array:gap junctions and yet undescribed rhombic particle arrays. The gap junctions vary in size (from ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: van den Hoef MH,Bluemink JG,de Laat SW

    更新日期:1984-11-01 00:00:00

  • Dipyridamole reduces the motility of 10T1/2 cells and disturbs their stress fibre pattern.

    abstract::Dipyridamole (DPD), a widely used anti-thrombotic agent, inhibits in vitro directional migration of 10T1/2 mouse embryo cells in a dose dependent way. The inhibition is detectable at DPD concentrations comparable to those in human plasma after oral intake of the drug. Using a model for quantitative shape change analys...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Grutman G,Verschueren H

    更新日期:1984-11-01 00:00:00

  • Neurite outgrowth of neuroblastoma cells induced by proteins covalently coupled to glass coverslips.

    abstract::A method using proteins covalently coupled to glass surfaces has been applied to studies on the differentiation of neuroblasts. Neuroblastoma cells from clones N 18 and NIE 115 adhere to surfaces coated with fibronectin or laminin and extend rapidly growth cone-containing neurites. Some lectin-coated surfaces are also...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Jousimaa J,Merenmies J,Rauvala H

    更新日期:1984-09-01 00:00:00

  • A comparative study of the membrane structure in different types of muscle fibers in the frog.

    abstract::The muscle membrane of slow and fast fibers in cruralis and iliofibularis muscles and of intermediate fibers in submaxillaris muscle of the frog is studied in freeze-fracture replicas. A comparison of membrane folds, number, size and distribution of caveolae and of intramembrane particles (IMP) is given. In slow muscl...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Verma V

    更新日期:1984-09-01 00:00:00

  • Biogenesis and cytochemistry of unspecialized peroxisomes in root cortical cells of Yucca torreyi L.

    abstract::Microbodies containing bipyramidal crystalline nucleoid inclusions occur within every cortical cell in roots of Yucca torreyi. Reaction product deposition attributable to catalase, glycolate oxidase, and urate oxidase activities are cytochemically localized to Yucca root microbodies and classifies them as unspecialize...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Kausch AP

    更新日期:1984-07-01 00:00:00

  • Cytoplasmic filaments in fetal and neonatal pig testis.

    abstract::Leydig cells in developing fetal pig testis contained during the fetal regressive phase large accumulations of intermediate filaments. Before and after this period these filaments were arranged in a criss-cross fashion. In the pig as well as in the dog testis these filaments have been characterized as vimentin. Within...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: van Vorstenbosch CJ,Colenbrander B,Wensing CJ,Ramaekers FC,Vooijs GP

    更新日期:1984-07-01 00:00:00

  • Monensin-induced swelling of Golgi apparatus cisternae mediated by a proton gradient.

    abstract::Monensin, a monovalent ionophore, caused swelling of mature cisternae of plant Golgi apparatus. The appearance of swollen cisternae was time-dependent and linear over a period of 1 h with an estimated maximum rate of production of one swollen cisterna every 3 to 4 min. Implicit in these observations was a need for the...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Boss WF,Morré DJ,Mollenhauer HH

    更新日期:1984-05-01 00:00:00

  • Ultrastructural detection of fucosyl residues at the surface of axenically grown maize roots/sequential use of UeA lectin and fucosyl ferritin as the specific glycosylated marker.

    abstract::This study reports the ultrastructural detection of fucosyl residues at the surface of axenically grown roots of Zea mays. The method used involved sequential binding of UeA lectin to the root and coupling of the bound UeA with fucosyl ferritin. Superficial dense ferritin labelling was found in the slime droplet enshe...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Rougier M

    更新日期:1984-05-01 00:00:00

  • Receptor-mediated pinocytosis of IgG and immune complex in rat peritoneal macrophages: an electron microscopic study.

    abstract::The uptake mechanism of homologous IgG and immune complex, and the participation of coated vesicles in this process were studied in rat peritoneal macrophages. Peroxidase-antiperoxidase (PAP) immune complex produced in rat, and purified rat IgG adsorbed to gold particles (IgG-Au) were used as ligands. Freshly collecte...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Kiss AL,Röhlich P

    更新日期:1984-05-01 00:00:00

  • Cell motility during wound healing in giant algal cells: contraction in detergent-permeabilized cell models of Ernodesmis.

    abstract::Triton-treated cells of the coenocytic green alga, Ernodesmis verticillata, manifest longitudinal contraction and centripetal closure of the cytoplasm in the presence of exogenous free calcium ions. Complete closure of the cytoplasm around the vacuolar remnants is obtained with 1 mM ATP present in the activation mediu...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: La Claire JW2nd

    更新日期:1984-03-01 00:00:00

  • Monitoring yeast spindles in the fluorescence microscope.

    abstract::Formation of the complete spindles during the budding process of Saccharomyces uvarum was investigated by fluorescence microscopy of protoplasted cells. Protoplasts were treated with anti-tubulin antibodies and DAPI, a fluorescent dye staining DNA. Thus, both chromatin and spindles could be visualized. Duplication as ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Baumstark-Khan C,Rink H,Zimmermann HP

    更新日期:1984-01-01 00:00:00

  • Chicken macrophages synthesize and secrete avidin in culture.

    abstract::It was previously shown that avidin, a glycoprotein secreted in vivo by chicken oviduct, is produced by cultured transformed or damaged chicken embryo fibroblasts [27]. This report demonstrates synthesis and secretion of large amounts of avidin by macrophages isolated from chicken yolk sac. Avidin was secreted to the ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Korpela J

    更新日期:1984-01-01 00:00:00

  • Electron microscopic study of eukaryotic 40S initiation complex in protein synthesis.

    abstract::This electron microscopic study demonstrates that formation of a functional eukaryotic 40S initiation complex is accompanied by conformational changes which obscure the characteristic structural features of the 40S ribosomal subunits and of the initiation factor eIF-3, the only macromolecular components of the complex...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Boublik M,Hellmann W,Staehelin T,Trachsel H

    更新日期:1983-11-01 00:00:00

  • Association between cytoskeletal microtubules and Ca2+-sequestering smooth ER in Semper cells of fly ommatidia.

    abstract::The Semper cells in the ommatidia of the blowfly contain an impressive cytoskeleton consisting of hundreds of microtubules. The microtubules are intimately interwoven by an extensive system of the smooth endoplasmic reticulum. The cells were permeabilized by saponin treatment, subsequently incubated in a loading mediu...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Walz B

    更新日期:1983-11-01 00:00:00

  • Visualization of actin in situ by rhodamine-conjugated phalloin in the fungus Uromyces phaseoli.

    abstract::Rhodamine-conjugated phalloin, a derivative of phalloidin which binds to F-actin, was associated with three types of structures in uredospore germlings of the bean rust fungus, Uromyces phaseoli. The structures were filaments, peripheral plaques, and intranuclear inclusions. The filaments, located throughout the germ ...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Hoch HC,Staples RC

    更新日期:1983-11-01 00:00:00

  • Chlorpromazine inhibits mitosis of mammalian cells.

    abstract::Chlorpromazine (CPZ) at minimally effective concentrations accumulates mammalian cells in mitosis without lethal effects on the cells. Star-metaphase morphology similar to effects seen with classical antimitotic compounds probably results from the preferential action of CPZ on a specific class of microtubules--the pol...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Boder GB,Paul DC,Williams DC

    更新日期:1983-09-01 00:00:00

  • Distribution of sulfated glycosaminoglycans in the glomerular basement membrane and mesangial matrix.

    abstract::The relative distribution of heparan sulfate-glycosaminoglycan (HS-GAG) and chondroitin sulfate-glycosaminoglycans (CS-GAG) of the mesangial matrix (MM) and the glomerular basement membrane (GBM), which represent the two glomerular extracellular matrices, was determined by a combination of enzymatic treatments and aut...

    journal_title:European journal of cell biology

    pub_type: 杂志文章

    doi:

    authors: Kanwar YS,Jakubowski ML,Rosenzweig LJ

    更新日期:1983-09-01 00:00:00

374 条记录 8/10 页 « 12345678910 »