Tight junctions of oligodendrocytes.

abstract：:Bone marrow (BM) from human and rodent species contains a population of multipotential cells referred to as mesenchymal stem cells (MSCs). Currently, MSCs are isolated indirectly by using a culture step and then the generation of fibroblast colony-forming units (CFU-fs). Unprocessed or native BM MSCs have not yet been...

journal_title：Cell and tissue research

authors： Gindraux F,Selmani Z,Obert L,Davani S,Tiberghien P,Hervé P,Deschaseaux F

更新日期：2007-03-01 00:00:00

abstract：:Appearance of immunoreactive corticotropin-releasing factor (CRF)-containing neurons was studied in developing hypothalamus of the rat by use of antisera against rat- and ovine CRF. These neurons were first recognized in the lateral and paraventricular nuclei on days 15.5 and 16.5 of gestation, respectively, when anti...

journal_title：Cell and tissue research

authors： Daikoku S,Okamura Y,Kawano H,Tsuruo Y,Maegawa M,Shibasaki T

更新日期：1984-01-01 00:00:00

abstract：:In recent years, data have accumulated suggesting that the role of neurotrophins and Trk receptors may not be limited to the nervous system, and the presence of these substances has been detected in a variety of vertebrate and invertebrate non-nervous tissues. This study was designed to map the expression of immunorea...

journal_title：Cell and tissue research

authors： Hannestad J,Marino F,Germanà A,Catania S,Abbate F,Ciriaco E,Vega JA

更新日期：2000-04-01 00:00:00

abstract：:The morphology of the antennal hair-sensilla of Periplaneta americana, their distribution and frequency on the antennal flagellum have been examined by transmission- and scanning-electron microscopy. The types of sensilla were distinguished with respect to physiologically relevant criteria such as wall structure and n...

journal_title：Cell and tissue research

authors： Schaller D

更新日期：1978-07-13 00:00:00

abstract：:Colonies of the ascidian Botryllus schlosseri undergo recurrent generation changes in which adult zooids are gradually resorbed and replaced by new blastogenic generations. During these periods, known as take-over phases, programmed cell death, which, on the basis of morphological analysis is ascribed to apoptosis, oc...

journal_title：Cell and tissue research

authors： Cima F,Basso G,Ballarin L

更新日期：2003-06-01 00:00:00

abstract：:Tight junctions (TJ) between retinal pigmented epithelial (RPE) and retinal endothelial cells maintain the outer and inner blood-retinal barrier, and the breakdown of these barriers is associated with retinal diseases. Vascular endothelial growth factor (VEGF) increases vascular permeability and is thought to be invol...

journal_title：Cell and tissue research

authors： Ghassemifar R,Lai CM,Rakoczy PE

更新日期：2006-01-01 00:00:00

abstract：:Interstitial cells in the pineal gland of the rat were characterized immunocytochemically using the monoclonal antibodies MRC OX-42 and ED1 for macrophages/microglia, and MRC OX-6, which recognizes major histocompatibility complex (MHC) class II antigen. A polyclonal antibody against GFAP was used to identify astrocyt...

journal_title：Cell and tissue research

authors： Pedersen EB,Fox LM,Castro AJ,McNulty JA

更新日期：1993-05-01 00:00:00

abstract：:Ultrastructural post-embedding immuno-gold techniques were applied to the supraoptic nucleus and the neurohypophysis of mice and rats. The primary antibodies were three different monoclonal antineurophysins, used in protein A-gold and immunoglobulin-gold procedures. Conventional plastic embedding as well as hydrophili...

journal_title：Cell and tissue research

authors： Castel M,Morris JF,Whitnall MH,Sivan N

更新日期：1986-01-01 00:00:00

abstract：:Adrenomedullin (AM) is a peptide hormone involved in the modulation of cellular growth, migration, apoptosis, and angiogenesis. These characteristics suggest that AM is involved in the control of neural stem/progenitor cell (NSPC) biology. To explore this hypothesis, we have obtained NSPC from the olfactory bulb of ad...

journal_title：Cell and tissue research

authors： Vergaño-Vera E,Fernández AP,Hurtado-Chong A,Vicario-Abejón C,Martínez A

更新日期：2010-04-01 00:00:00

abstract：:The size, density and total number of neuroepithelial bodies (NEB) in the lungs of late fetal, neonatal, and mature rabbits were determined using fluorescence microscopy. In this study lungs from 27-, 29-, 30-, and 31-day fetuses; neonates of ages 2, 7, and 30 days; and 4- and 7(+)-month-old rabbits, were used. The to...

journal_title：Cell and tissue research

authors： Redick ML,Hung KS

更新日期：1984-01-01 00:00:00

abstract：:The distribution of FMRFamide-like immunoreactive cell bodies and fibers in the nervous system of the earthworm Lumbricus terrestris has been studied by means of immunocytochemistry. The cerebral ganglion contains 150-170 immunoreactive nerve cells that are organized into six major groups in the rostral and five major...

journal_title：Cell and tissue research

authors： Reglödi D,Slezák S,Lubics A,Szelier M,Elekes K,Lengvári I

更新日期：1997-06-01 00:00:00

abstract：:Using anti-carp-gonadotropic-gamma-globulin, the indirect immunofluorescence technique was applied to sections of the pituitary of 12 teleost species. From the investigated species, the Poeciliinae, and especially the black molly, showed a distinct localization of fluorescent cells in the mesoadenohypophysis. Strong f...

journal_title：Cell and tissue research

authors： Goos HJ,Seldenrijk R,Peute J

更新日期：1976-03-16 00:00:00

abstract：:Within seminiferous tubules, Sertoli cells form three types of actin-filament-containing cell junctions, viz., tight junctions, ectoplasmic specializations, and tubulobulbar complexes. These Sertoli cell junctions are involved in the formation of the blood-testis barrier, germ cell translocation, and the release of sp...

journal_title：Cell and tissue research

authors： Zhu Q,Emanuele NV,Van Thiel DH

更新日期：2004-05-01 00:00:00

abstract：:The antioxidant enzymes superoxide dismutase, glutathione peroxidase, and catalase were measured in the rete mirabile and gas gland epithelium area of the swim bladder of the toadfish Opsanus tau. When the concentration of enzyme in the swim bladder was compared with the concentration in other organs (kidney, heart, g...

journal_title：Cell and tissue research

authors： Morris SM,Albright JT

更新日期：1981-01-01 00:00:00

abstract：:The dorsal root ganglion (DRG) and dorsal horn of the spinal cord are areas through which primary afferent information passes enroute to the brain. Previous studies have reported that, during normal neuronal activity, the regional distribution of a second messenger, diacylglycerol (DG), which is derived from phosphoin...

journal_title：Cell and tissue research

authors： Sasaki H,Hozumi Y,Hasegawa H,Ito T,Takagi M,Ogino T,Watanabe M,Goto K

更新日期：2006-10-01 00:00:00

abstract：:The cellular localization of renin was examined in the kidneys of some amphibians of the genus Bufo by immunoperoxidase and immunofluorescence techniques with an antiserum to renin isolated from the submandibular gland of the mouse. Immunoreactivity could be demonstrated in the media cells of the afferent arterioles (...

journal_title：Cell and tissue research

authors： Lamers AP,Verhofstad AA,Stadhouders AM,Michelakis AM

更新日期：1985-01-01 00:00:00

abstract：:Inside the light organs of the bioluminescent (light-producing) crustacean Meganyctiphanes norvegica (krill), numerous capillaries drain haemolymph into the light-producing structure (lantern). We have investigated the arrangement and function of filamentous material found around the opening of the capillaries. These ...

journal_title：Cell and tissue research

authors： Krönström J,Karlsson W,Johansson BR,Holmgren S

更新日期：2009-05-01 00:00:00

abstract：:The neurotensin-cell is identified immunohistochemically and ultrastructurally by differential counting of endocrine cells in the gut of a primate (Tupaia belangeri). Utilizing light microscopy, the EC-cells are identified by the Masson-Fontana silver stain; with the same method the neurotensin cells are not stained. ...

journal_title：Cell and tissue research

authors： Helmstaedter V,Feurle GE,Forssmann WG

更新日期：1977-11-23 00:00:00

abstract：:The monoamines octopamine and tyramine, which are the invertebrate counterparts of epinephrine and norepinephrine, transmit their action through sets of G protein-coupled receptors. Four different octopamine receptors (Oamb, Octß1R, Octß2R, Octß3R) and 3 different tyramine receptors (TyrR, TyrRII, TyrRIII) are present...

journal_title：Cell and tissue research

authors： El-Kholy S,Stephano F,Li Y,Bhandari A,Fink C,Roeder T

更新日期：2015-09-01 00:00:00

abstract：:This study describes the morphology and distribution of setae on the lateral and medial flagella of the antennules of the spiny lobster Panulirus argus in an effort to identify antennular chemoreceptors in addition to the well-studied aesthetasc chemosensilla. Setae were examined using light and electron microscopy, a...

journal_title：Cell and tissue research

authors： Cate HS,Derby CD

更新日期：2001-06-01 00:00:00

abstract：:Synapses in the lateral septum of the murine brain have been investigated by ultrastructural immunocytochemistry, using monoclonal anti-neurophysins in both immunoperoxidase and immunogold techniques. In the region shown by light microscopy to be rich in vasopressinergic innervation, synaptic boutons containing approx...

journal_title：Cell and tissue research

authors： Shaw FD,Castel M,Morris JF

更新日期：1987-08-01 00:00:00

abstract：:Electron-microscopic autoradiography of rat neurohypophyses treated with [3H] clonidine, an alpha 2-agonist, showed that binding apparently occurred preferentially at the neurosecretory endings and blood vessels rather than on the pituicytes. Since it is known that clonidine has a high affinity for plasma proteins, th...

journal_title：Cell and tissue research

authors： Livingston A,Morris B

更新日期：1986-01-01 00:00:00

abstract：:Changes in the frequency of endocrine cells are evidence of intestinal adaptation to germ-free (GF) status. Not only the distribution of these cells along the intestine, but also the differences in intracellular content of these regulatory peptides may be explored to explain functional and structural aspects of GF int...

journal_title：Cell and tissue research

authors： Arantes RM,Nogueira AM

更新日期：2001-03-01 00:00:00

abstract：:Enteroendocrine cells containing glucagon-, substance P-, neurotensin- and VIP-like substances have been demonstrated immunocytochemically in the gut of Barbus conchonius. Mainly based on the distribution of the immunoreactive endocrine cells in this and a previous study, at least eight different enteroendocrine cell ...

journal_title：Cell and tissue research

authors： Rombout JH,Reinecke M

更新日期：1984-01-01 00:00:00

abstract：:Late erythroblasts and reticulocytes from bone marrow of male Wistar rats were studied by electron-microscopic stereology. Late erythroblasts with morphological signs of nuclear extrusion (EN + erythroblasts) and late erythroblasts without these signs (EN-erythroblasts) were analysed separately. The volumes of mitocho...

journal_title：Cell and tissue research

authors： Heynen MJ,Tricot G,Verwilghen RL

更新日期：1985-01-01 00:00:00

abstract：:Intercellular bridges have been detected in ovarian follicle cells of Drosophila melanogaster. These bridges occur widely between follicle cells of previtellogenic chambers, while, in vitellogenic chambers, they become restricted to the columnar follicle cells. Usually, only one bridge is detectable between adjacent f...

journal_title：Cell and tissue research

authors： Giorgi F

更新日期：1978-01-31 00:00:00

abstract：:Nerve fibers and perikarya containing gonadotropin-releasing hormone (GnRH-like) immunoreactivity were investigated in the brain of the three-week-old chick. Gallus domesticus using the technique of immunocytochemistry. Six major groups of perikarya were found to include the olfactory bulb, olfactory tubercle/lobus pa...

journal_title：Cell and tissue research

authors： Kuenzel WJ,Blähser S

更新日期：1991-06-01 00:00:00

abstract：:Testicular interstitial cells, from rats aged 35 days, were dispersed with collagenase and separated through Percoll into 5 fractions (I-V); fraction I being the least dense. Measurement of basal testosterone production, histo-enzymological staining for 3 beta-hydroxysteroid dehydrogenase activity and electron microsc...

journal_title：Cell and tissue research

authors： Yeung WS,Guldenaar SE,Worley RT,Humphrys J,Pickering BT

更新日期：1988-08-01 00:00:00

abstract：:Ultrastructural aspects of hypertrophic chondrocytes in hamster and mouse epiphysial cartilage were examined in relation to their metabolic activities. With the hypertrophic change, cytoplasmic vacuolization proceeded leaving the partially intact endoplasmic reticulum (ER). In the hypertrophic cells, cytoplasmic hyalu...

journal_title：Cell and tissue research

authors： Takada Y,Sakiyama H,Kuriiwa K,Masuda R,Inoue N,Nakagawa K,Itano N,Saito T,Yamada T,Kimata K

更新日期：1999-11-01 00:00:00

abstract：:A monospecific antibody against beta-1,3-glucan recognition protein (a 62 kDa protein) of the larval silkworm prophenoloxidase activating system was used to study the localization of the protein. Among tissues from 5th instar larvae, only hemocytes and plasma were shown to contain a 62 kDa polypeptide immunoreactive w...

journal_title：Cell and tissue research

authors： Ochiai M,Niki T,Ashida M

更新日期：1992-06-01 00:00:00