Flow DNA analysis in human lung cancer: potentiality and limitations due to sampling methods.

abstract：:Detection of nucleic acid sequence at the ultrastructural level has allowed us to better understand the expression of genes in some fields of application in cell biology. In situ hybridization at the ultrastructural level can be carried out using three different methods: on vibratome sections before embedding in epoxy...

journal_title：Biology of the cell

authors： Le Guellec D

更新日期：1998-07-01 00:00:00

abstract：BACKGROUND INFORMATION:PCD (programmed cell death) is a common mechanism to remove unwanted and excessive cells from organisms. In several exocrine cell types, PCD mode of release of secretory products has been reported. The molecular mechanism of the release, however, is largely unknown. Our aim was to study the molec...

journal_title：Biology of the cell

authors： Pirger Z,Rácz B,Kiss T

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND INFORMATION:AQP4 (aquaporin 4) internalization and a concomitant decrease in the osmotic water permeability coefficient (Pf) after histamine exposure has been reported in AQP4-transfected gastric HGT1 cells. RESULTS:In the present study we report that AQP4 internalization is followed by an increase in AQP4 ...

journal_title：Biology of the cell

authors： Carmosino M,Procino G,Tamma G,Mannucci R,Svelto M,Valenti G

更新日期：2007-01-01 00:00:00

abstract：:The clonal rat rhabdomyosarcoma cell line BA-HAN-1C is composed of proliferating mononuclear cells, some of which spontaneously fuse to terminally differentiated myotube-like giant cells. This cell line has been shown to be susceptible to differentiation induction with all-trans retinoic acid (RA). Since it is still u...

journal_title：Biology of the cell

authors： Ramp U,Gerharz CD,Eifler E,Biesalski HK,Gabbert HE

更新日期：1994-01-01 00:00:00

abstract：:Detergent permeabilized Euplotes eurystomus (a fresh water hypotrichous ciliate) was reacted with monoclonal and polyclonal antibodies specific for either detyrosinated or tyrosinated alpha-tubulin (Glu- or Tyr-tubulin). The isolated cytoskeleton-nuclear complex was examined by Western immunoblotting and by immunofluo...

journal_title：Biology of the cell

authors： Olins DE,Olins AL,Robert-Nicoud M,Jovin TM,Wehland J,Weber K

更新日期：1989-01-01 00:00:00

abstract：:Actin- and microtubule-based motors can propel different cargos along filaments. Within cells, they control the distribution of membrane-bound compartments by performing complementary tasks. Organelles make long journeys along microtubules, with class V myosins ensuring their capture and their dispersal in actin-rich ...

journal_title：Biology of the cell

authors： Desnos C,Huet S,Darchen F

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND INFORMATION:Loss of sensitivity to TGF-beta1 (transforming growth factor beta1)-induced growth arrest is an important step towards malignant transformation in human epithelial cells, and Id-1 (inhibitor of differentiation or DNA binding-1) has been associated with cell proliferation and cell-cycle progressio...

journal_title：Biology of the cell

authors： Di K,Ling MT,Tsao SW,Wong YC,Wang X

更新日期：2006-09-01 00:00:00

abstract：:The entry into, and exit from, mitosis are controlled by a universal M-phase promoting factor (MPF) composed of at least p34cdc2 and a cyclin. Embryonic systems are convenient for studying the association and dissociation of the active MPF complex because oocytes and eggs are naturally arrested at a specific point of ...

journal_title：Biology of the cell

authors： Charbonneau M,Grandin N

更新日期：1992-01-01 00:00:00

abstract：:Netrins are secreted proteins that play a crucial role in neuronal migration and in axon guidance during the development of the nervous system. Netrin-1 has been shown to interact with the transmembrane receptors DCC and UNC5H and these receptors appeared of key importance in mediating the chemotropic activity of netr...

journal_title：Biology of the cell

authors： Mehlen P,Mazelin L

更新日期：2003-10-01 00:00:00

abstract：:During wound-healing in cultured frog skin fragments, fibronectin (FN) was detected in the dermal-epidermal junction. Intracellular fibronectin was stained using permeabilization and DAB immunoperoxidase. With electron microscopy intracytoplasmic FN granules were localized in the epidermal processes of the stratum ger...

journal_title：Biology of the cell

authors： Denefle JP,Zhu QL,Lechaire JP

更新日期：1989-01-01 00:00:00

abstract：:Apoptotic-like events could be rapidly induced by the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) in cells of the mouse plasmacytoma cell line MPC-11 grown in serum-free medium. Indicators for apoptosis were morphological changes visualized by light and electron microscopy, such as chromatin condensation ...

journal_title：Biology of the cell

authors： Giese G,Schmidt J,Gilbert M,Albrecht R,Traub P

更新日期：1997-05-01 00:00:00

abstract：:Extensive developmentally programmed DNA rearrangements, including thousands of internal deletions, occur in the differentiating somatic macronucleus in Tetrahymena thermophila. Some deletion systems involve the use of multiple alternative deletion sites. We report here the cloning and the sequences of three new alter...

journal_title：Biology of the cell

authors： Chau MF,Orias E

更新日期：1996-01-01 00:00:00

abstract：:The interaction of cells with extracellular matrix components contributes to their specific differentiation. We studied hepatic peroxisomes and their changing features during embryonic development, and we immunolocalized in the same tissue the extracellular matrix components laminin and collagen IV as well as the inte...

journal_title：Biology of the cell

authors： Depreter M,Nardacci R,Tytgat T,Espeel M,Stefanini S,Roels F

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND INFORMATION:Netrin-1 is a bi-functional cue that attracts or repels different classes of neurons during development. The netrin-1 receptor DCC (deleted in colorectal cancer) acts as a tyrosine kinase-associated receptor to mediate the attractive response towards netrin-1. The lipid raft-localized Src family ...

journal_title：Biology of the cell

authors： Petrie RJ,Zhao B,Bedford F,Lamarche-Vane N

更新日期：2009-02-01 00:00:00

abstract：:The highly conserved VICKZ (Vg1 RBP/Vera, IMP-1,2,3, CRD-BP, KOC, ZBP-1) family of RNA-binding proteins recognize specific cis-acting elements in a variety of different RNAs and have been implicated in cell polarity and migration, cell proliferation, and cancer. In just the last two years, the use of transgenic mice, ...

journal_title：Biology of the cell

authors： Yisraeli JK

更新日期：2005-01-01 00:00:00

abstract：:Isolated cells from the proximal tubule have previously been used to study specific renal physiological processes. Here we analysed the structural changes induced by mechanical isolation on rat proximal tubule cells. As major modifications we detected: 1) a redistribution of brush border microvilli, which spread out o...

journal_title：Biology of the cell

authors： Rebelo L,Carmo-Fonseca M,Moura TF

更新日期：1992-01-01 00:00:00

abstract：:I am pleased to contribute to this special issue of Biology of the Cell in honor of Yoshio Masui. Oocyte maturation remains a small enough and young enough field that the authors assembled for this issue can trace the entire development of the field over the last 30 years, beginning with the early demonstration by Mas...

journal_title：Biology of the cell

authors： Maller JL

更新日期：1998-10-01 00:00:00

abstract：BACKGROUND INFORMATION:αvβ5 integrin and Mer tyrosine kinase (MerTK) receptors reside at the apical surface of the retinal pigment epithelium (RPE) in the eye to promote the diurnal, synchronised phagocytosis of shed photoreceptor outer segment fragments (POS) that is critical for vision. Phagocytosis assays studying R...

journal_title：Biology of the cell

authors： Nandrot EF,Silva KE,Scelfo C,Finnemann SC

更新日期：2012-06-01 00:00:00

abstract：:The dynamics of change in mitochondria-rich (MR) cells density in the skin epithelium of Bufo viridis was studied on skin biopsies taken in vivo, throughout experimental periods lasting up to 3 months. When the bathing solution contained Cl-, MR cells' density (Dmrc) greatly decreased. There was one exception, when th...

journal_title：Biology of the cell

authors： Katz U,Gabby S

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND INFORMATION:AQP10 (aquaporin 10) is a new member of water channels and two different transcripts have been reported. The difference between these transcripts is in the presence or the absence of an insertion of 475 nt, which leads to a translation frame shift resulting in a different termination of amino aci...

journal_title：Biology of the cell

authors： Li H,Kamiie J,Morishita Y,Yoshida Y,Yaoita E,Ishibashi K,Yamamoto T

更新日期：2005-11-01 00:00:00

abstract：:Somatostatin-immunoreactive cells were localized on semithin and ultrathin sections of Epon-embedded samples of perch gastric mucosa, classically fixed with aldehydes and osmium tetroxide. On semithin sections, somatostatin cells were identified by using the immunoperoxidase method. The ultrastructural localization of...

journal_title：Biology of the cell

authors： Noaillac-Depeyre J

更新日期：1985-01-01 00:00:00

abstract：:When mouse peritoneal macrophages were made to adhere firmly on glass surface and then removed by sequential treatment with hypotonic triethanolamine and Nonidet P-40, a set of proteins were found to be left behind at the sites of adherent cells. Such glass-adherent proteins were detected as round or ellipsoidal patch...

journal_title：Biology of the cell

authors： Tomita M,Ishikawa H

更新日期：1992-01-01 00:00:00

abstract：:Fetal calf serum and a serum substitute, Ultroser G, were compared for their effects on the growth curves, clonal growth and cell cycle progression of rabbit chondrocytes in primary culture and during at least three cell passages and included a screen for the maintenance of cartilage-like differentiation i.e. the pres...

journal_title：Biology of the cell

authors： Ronot X,Sene C,Boschetti E,Hartmann DJ,Adolphe M

更新日期：1984-01-01 00:00:00

abstract：:The lateral line of the zebrafish has many of the advantages that made the sensory organs of Drosophila a very productive model system: 1) it comprises a set of discrete sense organs (neuromasts) arranged in a defined, species-specific pattern, such that each organ can be individually recognized; 2) the neuromasts are...

journal_title：Biology of the cell

authors： Dambly-Chaudière C,Sapède D,Soubiran F,Decorde K,Gompel N,Ghysen A

更新日期：2003-12-01 00:00:00

abstract：:Ultrastructural morphometry (point-counting method) was used to evaluate stereological parameters of rough endoplasmic reticulum (RER), Golgi complex, secretory granules, mitochondria and lysosomes of Rana ridibunda pituitary corticotropic (ACTH) cells in animals subjected to constant environmental conditions (CEC) in...

journal_title：Biology of the cell

authors： Gracia-Navarro F,Garcia-Navarro S,Garcia-Herdugo G

更新日期：1986-01-01 00:00:00

abstract：:The microtubule-associated proteins MAPs 1 and 2 from pig brain have been found to react with antibodies directed against human ankyrin and spectrin, respectively (Bennett and Davis, 1981; Davis and Bennett, 1982). In a complementary approach we have prepared antibodies against MAP1 alpha. MAP1 gamma and MAP2 purified...

journal_title：Biology of the cell

authors： Hill AM,Cassoly R,Chetrite G,Pantaloni D

更新日期：1985-01-01 00:00:00

abstract：:The ultrastructural morphology of Pneumocystis carinii obtained from nonimmunosuppressed rabbit is described in details. Golgi complex and primary lysosomes of P carinii are described here for the first time. They are easily revealed by the zinc iodide-osmium tetroxide cytochemical reagent. Thiamine pyrophosphatase an...

journal_title：Biology of the cell

authors： Palluault F,Dei-Cas E,Slomianny C,Soulez B,Camus D

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND INFORMATION:The results of water permeability measurements suggest the presence of an AQP (aquaporin) in the membrane of the CV (contractile vacuole) in Amoeba proteus [Nishihara, Shimmen and Sonobe (2004) Cell Struct. Funct. 29, 85-90]. RESULTS:In the present study, we cloned an AQP gene from A. proteus [A...

journal_title：Biology of the cell

authors： Nishihara E,Yokota E,Tazaki A,Orii H,Katsuhara M,Kataoka K,Igarashi H,Moriyama Y,Shimmen T,Sonobe S

更新日期：2008-03-01 00:00:00

abstract：:Acetylcholinesterase activity was detected in the carotid labyrinth of amphibians by both biochemical and histochemical methods. The histochemical tests showed enzyme activity in surfaces of afferent and efferent nerve terminals in contact with type I cells, but none within the type I cells. Acetylcholinesterase activ...

journal_title：Biology of the cell

authors： Poullet M,Verdiere M

更新日期：1985-01-01 00:00:00

abstract：:Revision of the reference map of the polytene chromosomes of Drosophila subobscura was started by means of the electron microscope. We present a map of regions 70B to 72D of the E chromosome obtained from squashed and thin-sectioned salivary glands. It was observed that the total number of bands in divisions 70B to 72...

journal_title：Biology of the cell

authors： Pérez-Alonso M,Cuenca JB,De Frutos R

更新日期：1988-01-01 00:00:00