Luteinization of human granulosa cells in vivo is associated with expression of MHC class II antigens.

abstract：:The distribution of P2X(2) purine receptor subunit immunoreactivity has been investigated in the mouse gastrointestinal tract. Immunoreactivity occurred in intraganglionic laminar endings (IGLEs) associated with myenteric ganglia throughout the gastrointestinal tract. In the esophagus, IGLEs supplied every myenteric g...

journal_title：Cell and tissue research

authors： Castelucci P,Robbins HL,Furness JB

更新日期：2003-05-01 00:00:00

abstract：:The retina of the phalangid, Opilio ravennae, consists of retinula cells with distal rhabdomeres, arhabdomeric cells, and sheath cells. The receptive segment of retinula cells shows a clear separation into a proximal rhabdom, organized into distinct rhabdom units formed by three or four retinula cells, and a distal rh...

journal_title：Cell and tissue research

authors： Schliwa M

更新日期：1979-01-01 00:00:00

abstract：:This study explores the molecular composition of the tight junction (TJ) in human term placenta from normal women and from patients with preeclampsia, a hypertensive disorder of pregnancy. Maternal endothelial dysfunction is a critical characteristic of preeclampsia; hence, we have analyzed its impact on placental ves...

journal_title：Cell and tissue research

authors： Liévano S,Alarcón L,Chávez-Munguía B,González-Mariscal L

更新日期：2006-06-01 00:00:00

abstract：:Kidneys of 2 to 10 day-old rats of Wistar and Sprague-Dawley strains were fixed with glutaraldehyde by retrograde vascular perfusion and then prepared for observation in TEM and SEM. In addition methacrylate casts of differentiating glomerular capillaries were examined by SEM. Although the glomerular vascular pattern ...

journal_title：Cell and tissue research

authors： Kazimierczak J

更新日期：1980-01-01 00:00:00

abstract：:We have examined radioautographically the protein synthetic and secretory activity of differentiating odontoblasts and ameloblasts, exposed for 9 h in vitro to various concentrations of colchicine in the presence of 3H-proline. Colchicine impairs the cytodifferentiation of the dental epithelium into ameloblasts and of...

journal_title：Cell and tissue research

authors： Bronckers AL,Lyaruu DM,Bervoets TJ,Wöltgens JH

更新日期：1988-06-01 00:00:00

abstract：:Horse spleen ferritin, injected into the blood of the octopus, leaves the capillaries via pericyte junctions and windows. One hour after the administration, ferritin has entered the optic gland main cells; three hours later, it is accumulated in dense-bodies. The evidence for resorption supports earlier papers reporti...

journal_title：Cell and tissue research

authors： Froesch D,Mangold K

更新日期：1976-08-10 00:00:00

abstract：:Gap junctions in the phylum Brachiopoda are shown to be of the P type as has been previously reported in invertebrates only in molluscs and possibly bryozoans. However, the mollusc gap junctions appear identical to vertebrae gap junctions in the fracture face on which particles remain, in particle spacing and in parti...

journal_title：Cell and tissue research

authors： Flower NE,Green CR

更新日期：1982-01-01 00:00:00

abstract：:Recently, an antibody against the choline transporter (CHT), an essential molecule involved in ACh uptake, was used to label cholinergic nerves in the central nervous system; however, the enteric nervous system (ENS) was not examined. The present study localised CHT immunoreactivity (CHT-IR) within the rat ileum ENS a...

journal_title：Cell and tissue research

authors： Harrington AM,Hutson JM,Southwell BR

更新日期：2007-03-01 00:00:00

abstract：:During the first postnatal weeks of the developing rodent retina, rhodopsin can be detected in a number of neuron-like cells in the inner retina. In the present study, we aim to characterize the morphology, number and staining characteristics of this peculiar population. Misplaced rhodopsin-positive cells (MRCs) were ...

journal_title：Cell and tissue research

authors： Szabó K,Szabó A,Enzsöly A,Szél A,Lukáts A

更新日期：2014-04-01 00:00:00

abstract：:In an attempt to identify pancreatic islet cells emitting formaldehyde-induced fluorescence (FIF), the pancreatic islets of the domestic fowl were studied by combined fluorescence, ultrastructural, silver-impregnation and immunohistochemical methods in the same section or in consecutive semi-thin and ultra-thin sectio...

journal_title：Cell and tissue research

authors： Watanabe T,Chikazawa H,Yamada J

更新日期：1984-01-01 00:00:00

abstract：:Complex carbohydrates in secretory granules and at the apical cell surface of mouse gastric mucoid cells were studied during embryogenesis and in the early postnatal period by various cytochemical methods; the periodic acid-thiocarbohydrazide-silver proteinate (PA-TCH-SP) and tannic acid-uranyl acetate (TA-UA) procedu...

journal_title：Cell and tissue research

authors： Pipan N,Psenicnik M

更新日期：1985-01-01 00:00:00

abstract：:Brain injuries trigger physiological reactions which are mediated by a number of cytokines including interleukin-6 (IL-6), ciliary neurotrophic factor (CNTF), and leukemia inhibitory factor (LIF). Astrocytes and microglia, the protagonists in these traumatic responses, are known to secrete a variety of paracrine signa...

journal_title：Cell and tissue research

authors： Mey J,Henkes L

更新日期：2002-11-01 00:00:00

abstract：:Eosinophils are innate immune leukocytes found in relatively low numbers within the blood. Terminal effector functions of eosinophils, deriving from their capacity to release their content of tissue-destructive cationic proteins, have historically been considered primary effector mechanisms against specific parasites,...

journal_title：Cell and tissue research

authors： Shamri R,Xenakis JJ,Spencer LA

更新日期：2011-01-01 00:00:00

abstract：:In several animal species, galanin occurs in pancreatic nerves and inhibits insulin secretion. However, the presence and action of galanin in the human pancreas have not been established. Therefore, we examined the presence and nature of human pancreatic galanin-like immunoreactive material (GLIR) and the effects of g...

journal_title：Cell and tissue research

authors： Ahrén B,Ar'Rajab A,Böttcher G,Sundler F,Dunning BE

更新日期：1991-05-01 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：:It is possible to determine statistically the repartitions of shapes or sizes in a population of particles from the recurrence of shapes or sizes of their outlines in microscopical sections. This method was applied to a population of 1326 follicular profiles randomly sampled from 30 ovaries of pubescent homozygous "Nu...

journal_title：Cell and tissue research

authors： Sprumont P

更新日期：1976-07-30 00:00:00

abstract：:Recent studies have accomplished the establishment of a collagenous fiber-fringe matrix upon dental root surfaces in vitro. The present study was undertaken to follow the development of such a matrix in vitro and to test the possible effects of root surface treatments upon this matrix. Periodontal ligament cells, 0.1 ...

journal_title：Cell and tissue research

authors： Bernstein AB,Preisig E,Pajarola G,Schroeder HE

更新日期：1989-10-01 00:00:00

abstract：:(1) The basiconic sensilla on the antennae of Calliphora resemble other insect epidermal sensilla; one or several bipolar sense cells are surrounded by three non-neural cells. (2) The apical cell membrane of the tormogen cell (one of the three accessory cells) forms microvilli coated internally with particles. (3) In ...

journal_title：Cell and tissue research

authors： Gnatzy W,Weber KM

更新日期：1978-06-08 00:00:00

abstract：:An antibody to the 96 kD alpha-subunit of the Na+, K+-ATPase from Bufo marinus has been used in immunostaining rat kidney and salivary glands. Intense staining was observed on basolateral membranes of distal tubules of the kidney and striated ducts of the three major salivary glands. Less intense staining was seen on ...

journal_title：Cell and tissue research

authors： Graves JS,Inabnett T,Geering K,Simson JA

更新日期：1989-10-01 00:00:00

abstract：:Neurotrophins signal via a dual-receptor system comprising receptor tyrosine kinases, the Trks, and a tumor necrosis factor (TNF) receptor like molecule, p75. Interest in these receptors was spurred on by the finding that they are employed by their neurotrophin ligands to activate opposing cellular mechanisms. Signall...

journal_title：Cell and tissue research

authors： Dechant G

更新日期：2001-08-01 00:00:00

abstract：:The amniotic epithelium constitutes a diffusion barrier controlling the passage of solutes and water between the amniotic cavity and maternal circulation. With the present immunocytochemical approach, we have shown that several major components of the cyto-skeleton, i.e., actin, alpha-actinin, spectrin and ezrin, are ...

journal_title：Cell and tissue research

authors： Wolf HJ,Schmidt W,Drenckhahn D

更新日期：1991-11-01 00:00:00

abstract：:Obesity induces metabolic disorders such as type 2 diabetes, hypertension, and cardiovascular diseases and has become a global health concern. Recent studies imply that fat accumulation in nonadipose tissue correlates with metabolic disorders. However, there are no suitable animal models to evaluate this phenomenon. T...

journal_title：Cell and tissue research

authors： Nakamura T,Ichii O,Irie T,Kouguchi H,Sotozaki K,Chihara M,Sunden Y,Nagasaki KI,Tatsumi O,Elewa YHA,Kon Y

更新日期：2019-02-01 00:00:00

abstract：:The course of the Nervus connectivus (N.c.), its branches, and synaptic connections within the frontal ganglion (FG) were investigated electron microscopically after cobalt iontophoresis of the N.c. The subsequent treatment of ultrathin sections with Timm's method was found to be very suitable for identifying the smal...

journal_title：Cell and tissue research

authors： Ude J,Agricola H

更新日期：1979-01-01 00:00:00

abstract：:Low-temperature-embedded tissue of the subcommissural organ (SCO) of the rabbit was analyzed for the basal route of secretory product by means of indirect immuno-metal cytochemistry (protein A-gold technique) at the electron-microscopic level. By use of (1) an antiserum against bovine Reissner's fibre (see Sterba et a...

journal_title：Cell and tissue research

authors： Lösecke W,Naumann W,Sterba G

更新日期：1986-01-01 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：:The effect of vascular endothelial growth factor (VEGF165) on the chorioallantoic membrane (CAM) of 13-day-old chick embryos was studied. The factor was applied in doses of 0.5-4 micrograms for a period of up to 4 days. Macroscopical, histological and immunohistological studies were carried out. The localization of th...

journal_title：Cell and tissue research

authors： Wilting J,Christ B,Bokeloh M,Weich HA

更新日期：1993-10-01 00:00:00

abstract：:Our findings suggest that nitric oxide (NO) acts as peripheral neuromodulator in locusts, in which it is commonly co-localized with RF-like peptide in neurosecretory cells. We also present the first evidence for NO as a cardio-regulator in insects. Putative NO-producing neurones were detected in locust pre-genital fre...

journal_title：Cell and tissue research

authors： Bullerjahn A,Mentel T,Pflüger HJ,Stevenson PA

更新日期：2006-08-01 00:00:00

abstract：:Triad density relative to sarcomeres, size of T-system tubules, sarcomere length, muscle fiber diameter in native and fixed states, and size of myofibrils were measured in four straited muscle fiber types in Atlantic hagfishes (Myxine glutinosa, L.) of different sizes. Traids occur at A/I-injunctions in all fiber type...

journal_title：Cell and tissue research

authors： Korneliussen H,Nicolaysen K

更新日期：1975-01-01 00:00:00

abstract：:Microfold (M) cells in the follicle-associated epithelium (FAE) of Peyer's patches contribute to the mucosal immune response by the transcytosis of microorganisms. The mechanism by which M cells take up microorganisms, and the functional proteins by which they do this, are not clear. In order to explore one such prote...

journal_title：Cell and tissue research

authors： Hondo T,Someya S,Nagasawa Y,Terada S,Watanabe H,Chen X,Watanabe K,Ohwada S,Kitazawa H,Rose MT,Nochi T,Aso H

更新日期：2016-06-01 00:00:00

abstract：:Mlh1 is a member of DNA mismatch repair (MMR) machinery and is also essential for the stabilization of crossovers during the first meiotic division. Recently, we have shown that zebrafish mlh1 mutant males are completely infertile because of a block in metaphase I, whereas females are fertile but have aneuploid progen...

journal_title：Cell and tissue research

authors： Leal MC,Feitsma H,Cuppen E,França LR,Schulz RW

更新日期：2008-04-01 00:00:00