The pituitary of Aphanius dispar (Rüppell) from hypersaline marshes and freshwater. II. Ultrastructure of the rostral pars distalis.


:An ultrastructural study of the rostral pars distalis of the pituitary of Aphanius dispar specimens taken from freshwater or hypersaline marshes revealed significant structural differences which indicate higher activity of the prolactin cells in the hypotonic medium. Prolactin cells from freshwater specimens had larger secretory granules, a higher amount of endoplasmic reticulum, and expanded intercellular spaces with many secretory lakes. These cells contained an unusual cytoplasmic structure, consisting of twisted canals with vesicular lumina, connected to the endoplasmic reticulum of the cell. This structure is about 1-2 micron in diameter. Stellate cells are characterized by extracellular spacing junctions which are particularly noticeable at the confluence of the interstellate cell canaliculi and the pericapillary space.


Cell Tissue Res


Cell and tissue research


Abraham M,Dinari-Lavie V,Lotan R




Has Abstract


1977-04-20 00:00:00












  • The ultrastructure of the protonephridial flame cell of the freshwater planarian Bdellocephala brunnea.

    abstract::The protonephridial flame cell of the freshwater planarian Bdellocephala brunnea was studied by electron microscopy. This basketlike cell with luminal cilia and fenestrae is known as a cyrtocyte. Careful examination revealed the actual continuity of the fenestrae over the surface of the cell and the microvillous natur...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Ishii S

    更新日期:1980-01-01 00:00:00

  • Feeding-induced changes of melanin-concentrating hormone (MCH)-like immunoreactivity in goldfish brain.

    abstract::Intracerebroventricular (ICV) injection of melanin-concentrating hormone (MCH) influences feeding behavior in the goldfish and exerts an anorexigenic action in goldfish brain, unlike its orexigenic action in mammals. Despite a growing body of knowledge concerning MCH function in mammals, the role of MCH in appetite ha...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Matsuda K,Shimakura S,Miura T,Maruyama K,Uchiyama M,Kawauchi H,Shioda S,Takahashi A

    更新日期:2007-05-01 00:00:00

  • Immunohistochemical observation of growth-associated protein 43 (GAP-43) in the developing circumvallate papilla of the rat.

    abstract::The distribution and development of growth-associated protein 43 (GAP-43)-like immunoreactivity (-LI) in the rat circumvallate papilla (CVP) were compared to those of protein gene product 9.5 (PGP 9.5)-LI. In the adult, thick GAP-43-like immunoreactive (-IR) structures gathered densely in the subgemmal region. Some of...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Wakisaka S,Daikoku H,Miyawaki Y,Youn SH,Maeda T,Kurisu K

    更新日期:1998-09-01 00:00:00

  • Immunocytological and FISH analysis of pole cell formation and soma elimination of germ line-limited chromosomes in the chironomid Acricotopus lucidus.

    abstract::In the chironomid Acricotopus lucidus, germ line-soma differentiation becomes evident with the formation of the pole cells and the elimination of the germ line-limited chromosomes (Ks) from the future somatic nuclei of the embryo. Unlike in Drosophila, the early nuclear divisions do not proceed synchronously in A. luc...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Staiber W

    更新日期:2000-11-01 00:00:00

  • Improvement of liver fibrosis by infusion of cultured cells derived from human bone marrow.

    abstract::We develop "autologous bone marrow cell infusion (ABMi) therapy" for the treatment of human decompensated liver cirrhosis and confirm the efficacy and safety of this treatment in multicenter clinical studies. With the goal of further expanding the applications of ABMi, we first cultured human bone marrow cells and the...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Tanimoto H,Terai S,Taro T,Murata Y,Fujisawa K,Yamamoto N,Sakaida I

    更新日期:2013-12-01 00:00:00

  • Distribution of PACAP (pituitary adenylate cyclase-activating polypeptide)-like and helospectin-like peptides in the teleost gut.

    abstract::Pituitary adenylate cyclase-activating polypeptide (PACAP) and helospectin are two vasoactive intestinal polypeptide (VIP)-related neuropeptides that have recently been demonstrated in the mammalian gut; the aim of this study was to reveal their occurrence and localisation in the gastrointestinal tract, swimbladder, u...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Olsson C,Holmgren S

    更新日期:1994-09-01 00:00:00

  • A comparative study on the innervation and the vascularization of the bulbus arteriosus in teleost fish.

    abstract::The structure of the bulbus arteriosus of a wide range of teleost fish is described with particular reference to the vascularization and innervation. The adventitia of the organ consists of blood vessels and large nerve bundles in a collagen matrix. The nerve bundles contain monoamines, and fluorescence studies show s...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Watson AD,Cobb JL

    更新日期:1979-02-15 00:00:00

  • Cochlin expression in vestibular endorgans obtained from patients with Meniere's disease.

    abstract::The distribution of cochlin and its associated basement membrane proteins (collagen IV, collagen II, laminin-β2, and nidogen-1) were evaluated in the vestibular endorgans of subjects with Meniere's disease and compared with normal specimens. Cochlin mRNA expression in vestibular endorgans from Meniere's disease specim...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Calzada AP,Lopez IA,Beltran Parrazal L,Ishiyama A,Ishiyama G

    更新日期:2012-11-01 00:00:00

  • Intraepithelial inclusions resembling human biondi bodies in the choroid plexus of an aged chimpanzee.

    abstract::Complex intracellular inclusion bodies of the Biondi type were observed in the choroidal epithelium (choroid plexus of the lateral ventricle) of a 43-year-old male chimpanzee. The specific components of these inclusions are bundles of filaments 8-15 nm in diameter, which are associated with lipid droplets and a wide v...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Oksche A,Liesner R,Tigges J,Tigges M

    更新日期:1984-01-01 00:00:00

  • Identification of a dendritic cell population in normal testis and in chronically inflamed testis of rats with autoimmune orchitis.

    abstract::Experimental autoimmune orchitis (EAO) in the rat is the primary chronic animal model for the investigation of one of the main causes of male infertility, viz., testicular inflammation. Dendritic cells (DC) are potent antigen-presenting cells that play a fundamental role in autoimmune disease. We investigated the numb...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Rival C,Lustig L,Iosub R,Guazzone VA,Schneider E,Meinhardt A,Fijak M

    更新日期:2006-05-01 00:00:00

  • Differentiation of human skeletal muscle cells in culture: maturation as indicated by titin and desmin striation.

    abstract::This report describes a phenotyping study of differentiating human skeletal muscle cells in tissue culture. Satellite cells (adult myoblasts), isolated from biopsy material, showed a proliferative behaviour in high-nutrition medium, but fused to form myotubes when grown in low-nutrition medium. The expression and stru...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: van der Ven PF,Schaart G,Jap PH,Sengers RC,Stadhouders AM,Ramaekers FC

    更新日期:1992-10-01 00:00:00

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

    abstract::We previously described the presence of MHC class II (HLA-DR) antigens, structurally similar to those on lymphoid cells and bearing the genetically-appropriate allotypic determinants, on human adrenocortical cells in the zona reticularis of normal glands. We now report a similar expression by granulosa-lutein cells (G...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Khoury EL,Marshall LA

    更新日期:1990-11-01 00:00:00

  • The retina-lamina projection in the visual system of the bee, Apis mellifera.

    abstract::Single Golgi impregnated visual cells and their axons were treated from the retina to the first synaptic layer (lamina) in serial electron microscopic sections. This analysis of the retina-lamina projection was undertaken in the upper dorso-median eye region which is known to be involved in the perception of polarized...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Sommer EW,Wehner R

    更新日期:1975-11-17 00:00:00

  • Interdigitating reticulum cells in the popliteal lymph node of the rat. An ultrastructural and cytochemical study.

    abstract::Electronmicroscopic and cytochemical studies were performed to localize interdigitating reticulum cells (IDC) in the popliteal lymph node of the rat. The morphological features of the IDC of the rat correspond to those described for other species, but also show similarities to normal macrophages in the rat. This is co...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Friess A

    更新日期:1976-07-20 00:00:00

  • Tetrodotoxin suppresses morphological enhancement of the metastatic MAT-LyLu rat prostate cancer cell line.

    abstract::Voltage-gated Na+ channels are expressed by highly metastatic MAT-LyLu cells, but not by poorly metastatic AT-2 cells, derived from the rodent Dunning model of prostatic cancer. We have investigated the possible involvement of these channels in the morphological development of the cells. Incubation of both the MAT-LyL...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Fraser SP,Ding Y,Liu A,Foster CS,Djamgoz MB

    更新日期:1999-03-01 00:00:00

  • The passage of macrophage and lymphocytes from the interstitium across the lymphatic endothelium of rat lacteals.

    abstract::The passage of cells across the lymphatic endothelium of rat lacteals in both normal and non-pathological experimental conditions (fasting, lymphatic, stasis) was studied by means of serial thin sections and three-dimensional models. Two different pathways of transendothelial migration were observed: (1) macrophages e...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Azzali G

    更新日期:1990-10-01 00:00:00

  • FoxO3a suppression and VPS34 activity are essential to anti-atrophic effects of leucine in skeletal muscle.

    abstract::Our aim is to gain insight into the mechanisms underlying the anti-atrophic effects of leucine, namely, the way that this amino acid can restrain the up-regulation of MuRF1 and Mafbx/Atrogin-1 in muscle atrophy. Male rats received dietary leucine supplementation for 1-3 days, during which time their hind limbs were im...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Baptista IL,Silvestre JG,Silva WJ,Labeit S,Moriscot AS

    更新日期:2017-08-01 00:00:00

  • Morphogenesis of tight junctions in the peritoneal mesothelium of the mouse embryo.

    abstract::The peritoneal mesothelium of mouse embryos (12 to 18 day of gestation) was studied by freeze-fracture and in sections in order to reveal the initial formation of the tight junctions. Freeze-fracture observations showed three types of tight junctions. Type I consists of belt-like meshworks of elevations on the P face ...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Suzuki F,Nagano T

    更新日期:1979-05-18 00:00:00

  • Immune-complex-trapping cells in the spleen of the oriental fire-bellied toad, Bombina orientalis.

    abstract::The spleen of the oriental fire-bellied toad, Bombina orientalis, consists of well-developed white pulp, separated from the lymphocytic marginal zone by the connective tissue boundary layer. Injection of peroxidase-conjugated rabbit anti-peroxidase revealed that these immune complexes were localized on the surface of ...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Dulak J,Bauer J,Döpp EA,Van Rooijen N

    更新日期:1993-01-01 00:00:00

  • Immuno-electron-microscopic study of the prolactin cells in the pituitary gland of male Wistar rats during aging.

    abstract::Prolactin cells were identified by means of immunocytochemistry with protein-A gold as a marker on ultrathin sections of the pituitary gland of young (3-4 months), middle-aged (16-19 months), and aged (26-30 months) male Wistar rats. Point-counting volumetry revealed that the prolactin (PRL) cell-volume density in mid...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: van Putten LJ,Kiliaan AJ

    更新日期:1988-02-01 00:00:00

  • Autophagy of mitochondria in rat bone marrow erythroid cells. Relation to nuclear extrusion.

    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

    pub_type: 杂志文章


    authors: Heynen MJ,Tricot G,Verwilghen RL

    更新日期:1985-01-01 00:00:00

  • Distribution of laminin, type IV collagen, and fibronectin in the cell columns and trophoblastic shell of early macaque placentas.

    abstract::The cytotrophoblastic cell columns and trophoblastic shell of macaque placentas accumulate progressively greater amounts of intercellular material during early gestation. We studied the composition of this material in placentas collected from 22-34 days of gestation by using immunoperoxidase techniques directed to the...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Blankenship TN,Enders AC,King BF

    更新日期:1992-11-01 00:00:00

  • Trk neurotrophin receptor-like proteins in the teleost Dicentrarchus labrax.

    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

    pub_type: 杂志文章


    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

  • Fine structure of the intestinal epithelium of the colonial ascidian Botryllus schlosseri.

    abstract::In the intestine of the filtering zooids of B. schlosseri three segments can be distinguished. In the intermediate segment the epithelium, which is encrusted by the ampullae of the pyloric gland, shows marked aspects of alteration. In the proximal and distal segments, ciliated mucous, vacuolated and endocrine-like cel...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Burighel P,Milanesi C

    更新日期:1977-08-26 00:00:00

  • Tissue remodelling in pulmonary fibrosis.

    abstract::Many lung diseases result in fibrotic remodelling. Fibrotic lung disorders can be divided into diseases with known and unknown aetiology. Among those with unknown aetiology, idiopathic pulmonary fibrosis (IPF) is a common diagnosis. Because of its progressive character leading to a rapid decline in lung function, it i...

    journal_title:Cell and tissue research

    pub_type: 杂志文章,评审


    authors: Knudsen L,Ruppert C,Ochs M

    更新日期:2017-03-01 00:00:00

  • Presence and localization of aquaporin-6 in rat parotid acinar cells.

    abstract::Aquaporins (AQPs) are integral membrane proteins that function as channels for the transfer of water and small solutes across membranes. In mammalian cells, 13 isoforms (AQP0-12) have been identified, and these exhibit unique patterns of expression in various cell types and tissues. Among these isoforms, AQP6 is consi...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Matsuki-Fukushima M,Hashimoto S,Shimono M,Satoh K,Fujita-Yoshigaki J,Sugiya H

    更新日期:2008-04-01 00:00:00

  • Precocious development of lectin (Ulex europaeus agglutinin I) receptors in dome epithelium of gut-associated lymphoid tissues.

    abstract::Dome epithelium (DE), the tissue covering lymphoid domes of gut-associated lymphoid tissues, was examined in both adult and neonatal rabbit appendix or sacculus rotundus to determine if dome epithelial cells matured earlier than epithelial cells covering adjacent villi. The localization of well-differentiated epitheli...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Roy MJ

    更新日期:1987-06-01 00:00:00

  • Spatial organization and fine structure of the cortical filament layer in normal locomoting Amoeba proteus.

    abstract::The fine structural organization of a cortical filament layer in normal locomoting Amoeba proteus was demonstrated using improved fixation and embedding techniques. Best results were obtained after application of PIPES-buffered glutaraldehyde in connection with substances known to prevent the depolymerization of F-act...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Stockem W,Hoffmann HU,Gawlitta W

    更新日期:1982-01-01 00:00:00

  • Calretinin-immunoreactive nerves in the uterus, pelvic autonomic ganglia, lumbosacral dorsal root ganglia and lumbosacral spinal cord.

    abstract::Nerves containing the calcium-binding protein calretinin have been reported in several organs but not in female reproductive organs and associated ganglia. This study was undertaken to determine if nerves associated with the uterus contain calretinin and the source(s) of calretinin-synthesizing nerves in the rat (are ...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Papka RE,Collins J,Copelin T,Wilson K

    更新日期:1999-10-01 00:00:00

  • Studies on the fine structure of invertebrate blood vessels. II. The valves of the lateral sinus of the leech, Hirudo medicinalis L.

    abstract::The position, structure and function of the valves within the lateral sinus of the medical leech, Hirudo medicinalis, are described on the basis of vital, light- and electron microscopy. In this species the valvular apparatus consists of multiple elongated fir cone-shaped fibrous villi surrounding the orifices of the ...

    journal_title:Cell and tissue research

    pub_type: 杂志文章


    authors: Hammersen F,Staudte HW,Möhring E

    更新日期:1976-09-20 00:00:00