Morphology, ultrastructure, and development of the parasitic larva and its surrounding trophamnion of Polypodium hydriforme Ussov (Coelenterata).

abstract：:We describe the histological basis of color metamorphosis in the polychromatic Midas cichlid, Cichlasoma citrinellum. Eight percent of the individuals in a natural population transform from gray with black markings to orange, simultaneously losing their ability to adjust coloration in response to background and social...

journal_title：Cell and tissue research

authors： Dickman MC,Schliwa M,Barlow GW

更新日期：1988-07-01 00:00:00

abstract：:The genes encoding transmembrane glycoproteins of the cadherin family, i.e., the Ca(2+)-dependent cell-cell adhesion molecules, are typically expressed in cell-type- or cell-lineage-specific patterns. One of them, vascular endothelial (VE)-cadherin, is widely considered to be specific for vascular endothelia in which ...

journal_title：Cell and tissue research

authors： Boda-Heggemann J,Régnier-Vigouroux A,Franke WW

更新日期：2009-01-01 00:00:00

abstract：:Although the function and effects of many growth factors and extracellular matrix (ECM) molecules have been described for several periodontal tissues in vivo and in vitro, the molecular interactions involved in the communication between cells of the periodontal ligament and the alveolar bone are poorly understood. To ...

journal_title：Cell and tissue research

authors： Winter S,Kohl A,Huppertz A,Herold-Mende C,Wiest T,Komposch G,Tomakidi P

更新日期：2005-03-01 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：:The bilaterally paired cercal nerves of Archimantis brunneriana Sauss. leave the terminal ganglion posteriorly and then turn dorsally through muscles at the rear of the abdomen to enter the cerci, where each splits into two branches; successive branchings occur further distally in each cercus. In the distal nerve bran...

journal_title：Cell and tissue research

authors： Ball EE,Boyan GS,Stone RC

更新日期：1982-01-01 00:00:00

abstract：:The ultrastructural changes induced by the topical application of retinol acetate on hamster cheek pouch epithelium were evaluated using stereological analysis. Electron micrographs were prepared of the basal and superficial regions of the nucleated cell layer of the epithelium obtained from 3 treated and 3 control an...

journal_title：Cell and tissue research

authors： Hill MW,Harris RR,Carron CP

更新日期：1982-01-01 00:00:00

abstract：:Rats were injected with liposomes containing iodixanol (CTP10 Injection; 100 mg iodine per kg body weight) followed by a second injection of 125I-tyramine-cellobiose-albumin microspheres. The amounts of phagocytosed and degraded labelled albumin in liver were measured. A reduced uptake and degradation of albumin micro...

journal_title：Cell and tissue research

authors： Kindberg GM,Tolleshaug H,Skotland T

更新日期：2000-06-01 00:00:00

abstract：:The adrenal gland of mammals contains high concentrations of peripheral-type benzodiazepine receptors (PBR) and diazepam-binding inhibitor (DBI), a polypeptide which acts as an endogenous ligand for PBR. The aim of the present study was to investigate the localization of DBI and PBR in the adrenal gland of the frog Ra...

journal_title：Cell and tissue research

authors： Lesouhaitier O,Feuilloley M,Lihrmann I,Ugo I,Fasolo A,Tonon MC,Vaudry H

更新日期：1996-03-01 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：:The notion that teeth contain stem cells is based on the well-known repairing ability of dentin after injury. Dental stem cells have been isolated according to their anatomical locations, colony-forming ability, expression of stem cell markers, and regeneration of pulp/dentin structures in vivo. These dental-derived s...

journal_title：Cell and tissue research

authors： Yen AH,Sharpe PT

更新日期：2008-01-01 00:00:00

abstract：:Transgenic rats for the murine Ren-2 gene display high blood pressure, low circulating levels of angiotensin II, and high renin content in the adrenal glands. Moreover, transgenic rats possess an increased aldosterone secretion (maximal from 6 to 18 weeks of age), paralleling the development of hypertension. To invest...

journal_title：Cell and tissue research

authors： Rocco S,Rebuffat P,Cimolato M,Opocher G,Peters J,Mazzocchi G,Ganten D,Mantero F,Nussdorfer GG

更新日期：1994-10-01 00:00:00

abstract：:Thy-1, a glycophosphatidylinositol-linked glycoprotein of the outer membrane leaflet, has been described in myofibroblasts of several organs. Previous studies have shown that, in fetal liver, Thy-1 is expressed in a subpopulation of ductular/progenitor cells. The aim of this study has been to investigate whether the l...

journal_title：Cell and tissue research

authors： Dudas J,Mansuroglu T,Batusic D,Saile B,Ramadori G

更新日期：2007-09-01 00:00:00

abstract：:The capsule of the muscle spindle from the anterior and posterior latissimus dorsi muscles of the adult domestic chicken has been studied with the electron microscope. As in other species, two distinct portions of the spindle capsule are distinguished: an outer capsule and an inner capsule. The outer capsule is struct...

journal_title：Cell and tissue research

authors： Ovalle WK

更新日期：1976-02-25 00:00:00

abstract：:Golgi- and fluorescence-histochemical studies in the chicken shown the presence of a sharply delimited group of aminergic neurons beneath the floor of the fourth ventricle at the mesen-metencephalic boundary. According to the observations reported in other avian species a homology can be established between the mammal...

journal_title：Cell and tissue research

authors： Guglielmone R,Panzica GC

更新日期：1982-01-01 00:00:00

abstract：:The young of the aquatic Australian frog, Rheobatrachus silus (Leptodactylidae) develop from eggs to juvenile frogs in the mother's stomach. During brooding the stomach expands greatly and becomes very thin walled. Transmission electron microscopy showed that the distension of the stomach was accompanied by a severe d...

journal_title：Cell and tissue research

authors： Gibbins IL,Tyler MJ

更新日期：1983-01-01 00:00:00

abstract：:We used a combined biochemical and histocytochemical approach to study ecto-ATPase in the rat cardiac muscle. The reaction medium employed for histocytochemical detection was optimized in biochemical assays to achieve the highest enzyme activity and lowest inhibition by the capture agent used for visualization of the ...

journal_title：Cell and tissue research

authors： Zinchuk VS,Okada T,Kobayashi T

更新日期：1999-12-01 00:00:00

abstract：:The ultrastructure of crystalline beta granules of the islets of Langerhans in the alligator has been investigated. From optical diffraction analysis and serial sectioning, the existence of four distinct types of crystalline inclusions was established in ultrathin sections. The first type is the most frequent and is i...

journal_title：Cell and tissue research

authors： Raska I,Komrska J,Titlbach M,Rieder M

更新日期：1978-03-13 00:00:00

abstract：:An attempt has been made to reveal which of the nine different types of synapses in the fundus striati, discriminated in a previous study, degenerate following experimental lesions in the parafasciculo-center median complex of the cat. Two types of synaptic contacts were found to be degenerated two days after the lesi...

journal_title：Cell and tissue research

authors： Chung JW,Hassler R,Wagner A

更新日期：1976-09-06 00:00:00

abstract：:Osteoclasts are highly polarized cells from both morphological and functional points of view. Using quick-freeze, rotary-replication methods combined with cell-shearing, we clarified the variability of cytoplasmic surface of the polarized membranes of osteoclasts seeded on apatite. As to the organization of actin fila...

journal_title：Cell and tissue research

authors： Akisaka T,Yoshida A

更新日期：2015-05-01 00:00:00

abstract：:Back-labeling of regenerated electromotor neurons in the teleost Sternarchus albifrons was performed to test the hypothesis that, in regenerated spinal cord, incorrectly located electromotor neurons are eliminated because their axons do not reach the correct target area (electric organ). In each cross section examined...

journal_title：Cell and tissue research

authors： Anderson MJ,Fong HL,Waxman SG

更新日期：1985-01-01 00:00:00

abstract：:Glycoproteins rich in mannosyl or glucosyl residues were analyzed in the subcommissural organ (SCO) and the pineal organ of the sheep (Ovis aries). By use of concanavalin A labelled with fluorescein isothiocyanate, fluorescent material was found both in ependymal and hypendymal cells of the SCO. In the pineal organ, e...

journal_title：Cell and tissue research

authors： Meiniel R,Molat JL,Meiniel A

更新日期：1986-01-01 00:00:00

abstract：:The bursa of Fabricius of the chicken is known to be both a primary lymphoid organ and a secondary lymphoid tissue. Bursal follicles are equipped with antigen-trapping follicle-associated epithelium. However, bioactive antigens such as protein and bacteria have not been detected in the bursal parenchyma. By immunopero...

journal_title：Cell and tissue research

authors： Sonoda K,Noguchi K,Ekino S

更新日期：2013-12-01 00:00:00

abstract：:Using specimens of human submandibular glands, we have investigated in vitro the morphological modifications induced by clozapine, a dibenzodiazepine derivative that is used in psychotic patients and that provokes hypersalivation, a side-effect of therapy. The effects of the drug, used alone or in combination with car...

journal_title：Cell and tissue research

authors： Testa Riva F,Puxeddu R,Loy F,Conti G,Riva A

更新日期：2006-05-01 00:00:00

abstract：:Captopril [1-(D-3-mercapto-2-methyl-1-oxopropyl)-L-proline (S,S)] is now known to be an inhibitor of angiotensin-converting enzyme. In male mice, the juxtaglomerular cells were examined by electron microscopy 42 h after administration of captopril. Numerous dense granules appeared in the rough endoplasmic reticulum of...

journal_title：Cell and tissue research

authors： Kaneta M,Abe K,Ito T

更新日期：1981-01-01 00:00:00

abstract：:The expression patterns of three microtubule-associated proteins (MAP1A, MAP1B, and MAP2A&B) were investigated in the developing optic tectum. Expression of MAP1B and middle-molecular-weight peptide of neurofilament (NF-M) was first observed in the same mesencephalic cells on day 3 of incubation, indicating that neuro...

journal_title：Cell and tissue research

authors： Yasuda Y,Fujita S

更新日期：2003-12-01 00:00:00

abstract：:Removal of the somatic DNA methylation pattern from donor cells and remodeling of embryonic status have been suggested as integral processes for successful nuclear transfer (NT) reprogramming. This study has investigated the effects of 5-azacytidine (5-azaC), a DNA methylation inhibitor, on global methylation changes ...

journal_title：Cell and tissue research

authors： Mohana Kumar B,Jin HF,Kim JG,Song HJ,Hong Y,Balasubramanian S,Choe SY,Rho GJ

更新日期：2006-09-01 00:00:00

abstract：:This is the first detailed report about the collar enamel of the teeth of Polypterus senegalus. We have examined the fine structure of the collar enamel and enamel organ of Polypterus during amelogenesis by light and transmission electron microscopy. An immunohistochemical analysis with an antibody against bovine amel...

journal_title：Cell and tissue research

authors： Sasagawa I,Yokosuka H,Ishiyama M,Mikami M,Shimokawa H,Uchida T

更新日期：2012-02-01 00:00:00

abstract：:By means of a preembedding immuno-electron-microscopic technique, a large number of nerve endings containing a substance related to human growth hormone-releasing factor (hGRF) have been demonstrated in the paraventricular nucleus of the guinea pig. They made synaptic contacts primarily with dendritic shafts: 80% of t...

journal_title：Cell and tissue research

authors： Beauvillain JC,Tramu G,Mazzuca M

更新日期：1987-04-01 00:00:00

abstract：:Tactile hairs on the locust thorax can be divided into two classes by their external morphology and their central projection pattern: Short hairs, 10--100 micrometer in length, which are assembled in distinct plates and rows, and long hairs, 100--800 micrometer in length, which are distributed all over the body and ar...

journal_title：Cell and tissue research

authors： Pflüger HJ,Bräunig P,Hustert R

更新日期：1981-01-01 00:00:00

abstract：:It is clear that the well-described phenomenon of epithelial-mesenchymal transition (EMT) plays a pivotal role in embryonic development, wound healing, tissue regeneration, organ fibrosis and cancer progression. EMTs have been classified into three subtypes based on the functional consequences and biomarker context in...

journal_title：Cell and tissue research

authors： Carew RM,Wang B,Kantharidis P

更新日期：2012-01-01 00:00:00