Histogenesis of the pituitary in rainbow trout (Salmo gairdneri) in different ambient salinities with particular reference to the rostral pars distalis.

abstract：:The formaldehyde-induced fluorescence technique had shown 5-hydroxytryptamine-containing enteric neurons in the intestine of the teleost Platycephalus bassensis, but did not reveal such neurons in the intestine of Tetractenos glaber or Anguilla australis. Re-examination of these animals with 5-hydroxytryptamine immuno...

journal_title：Cell and tissue research

authors： Anderson C,Campbell G

更新日期：1988-01-01 00:00:00

abstract：:The structure of a simple chordotonal organ, the presumed homologue of the noctuoid moth tympanal organ, is described in the atympanate moth, Actias luna. The organ consists of a proximal scolopidial region and a distal strand, which attaches peripherally to the membraneous cuticle ventral to the hindwing alula. The s...

journal_title：Cell and tissue research

authors： Yack JE,Roots BI

更新日期：1992-03-01 00:00:00

abstract：:In model experiments with the use of horseradish peroxidase (HRP), two pathways of transport of substances to the adenohypophysis were studied, as well as the distribution of the tracer in the latter organ. The first pathway allows the tracer to penetrate from the intercellular milieu of the median eminence below the ...

journal_title：Cell and tissue research

authors： Krisch B,Buchheim W

更新日期：1984-01-01 00:00:00

abstract：:In the fish retina, connexon densities of gap junctions in the outer horizontal cells are modulated in response to different light or dark adaptation times and wavelengths. We have examined whether the connexon density is a suitable parameter of gap junction coupling under in situ conditions. Short-term light adaptati...

journal_title：Cell and tissue research

authors： Kurz-Isler G,Voigt T,Wolburg H

更新日期：1992-05-01 00:00:00

abstract：:The membrane systems of cardiac muscle cells of the euphausiacean Meganychtiphanes norvegica are described. Transverse tubules are found both at the Z-band level (TZ-tubules) and at the H-band level (Th-tubules). Within the sarcomere narrow longitudinal tubules branch off from the TZ-tubules. At the H-band level these...

journal_title：Cell and tissue research

authors： Myklebust R

更新日期：1977-07-15 00:00:00

abstract：:Previous light-microscopic and ultra-immunohistochemical tracer studies revealed the existence of an independent local immune response of the simian oral mucosa. This local response is attributed to the presence of minor salivary gland (MSG) duct-related lymphoid tissue. Semithin sections from a total of 263 Epon-embe...

journal_title：Cell and tissue research

authors： Nair PN,Schroeder HE

更新日期：1985-01-01 00:00:00

abstract：:Since the advent of transmission electron microscopy of tissues capable of growth and regeneration, cell and developmental biologists have postulated that the undifferentiated cells observed within these tissues represent tissue-specific stem or progenitor cells. However, no studies have addressed the issue of whether...

journal_title：Cell and tissue research

authors： Smith GH,Strickland P,Daniel CW

更新日期：2002-12-01 00:00:00

abstract：:The elaboration and distribution of newly formed proteins in the striated muscle of 21-day-old mice were investigated by quantitative radioautography at intervals between 2 and 240 min after intravenous injection of tritiated leucine. In radioautographs, the localization and the relative label concentration were compa...

journal_title：Cell and tissue research

authors： Dadoune JP,Terquem A,Alfonsi MF

更新日期：1978-10-17 00:00:00

abstract：:Neurosecretory pathways were examined in normal male rats by the use of the immunoperoxidase technique for the localization of neurophysin in Bouin-fixed, deparaffinized sections. Using this technique two projections of extrahypothalamic neuorosecretory fibers can be traced to the sites of origin of the choid plexuses...

journal_title：Cell and tissue research

authors： Brownfield MS,Kozlowski GP

更新日期：1977-03-01 00:00:00

abstract：:CD4+CD25+(high) regulatory T cells (Tregs) play a pivotal role in the control of the immune response. A growing body of evidence suggests the reduced function of these cells in autoimmune diseases, including type 1 diabetes (T1D). Restoration of their function can potentially delay further disease development. In the ...

journal_title：Cell and tissue research

authors： Glisic S,Ehlenbach S,Jailwala P,Waukau J,Jana S,Ghosh S

更新日期：2010-03-01 00:00:00

abstract：:Immunocytochemistry using antibodies against Met-enkephalin and Leu-enkephalin has demonstrated a group of large enkephalin-immunoreactive neurons in the nucleus of the rostral mesencephalic tegmentum (mRMT) of two teleost fish. Salmo gairdneri and Salmo salar. Injections of cobalt-lysine in the medial optic tectum re...

journal_title：Cell and tissue research

authors： Vecino E,Ekström P,Sharma SC

更新日期：1991-04-01 00:00:00

abstract：:Bovine granulosa cells from 3-7 mm follicles were cultured without anchorage in soft agar/methylcellulose solution for 14 days, with or without 50 ng/ml basic fibroblast growth factor. The granulosa cells divided to form colonies of cells. These were analysed by light and electron microscopy, immunohistochemistry and ...

journal_title：Cell and tissue research

authors： Rodgers HF,Lavranos TC,Vella CA,Rodgers RJ

更新日期：1995-12-01 00:00:00

abstract：:Vitrification of biological specimens in liquid nitrogen can be achieved under high pressure (2,100 bars). This procedure obviates the use of aldehyde fixation and cryoprotection (glycerol). The present work demonstrates its applicability to the freeze-etching of mammalian brain tissue. Freeze-fracture repicas from ra...

journal_title：Cell and tissue research

authors： Moor H,Bellin G,Sandri C,Akert K

更新日期：1980-01-01 00:00:00

abstract：:The choroid plexus from the lateral ventricles of 18-day chick embryos was cultivated as an organ in medium 199 until the degeneration of the stroma. Selected plexuses forming an empty epithelial sac were then incubated with enzyme-treated human immunoglobulin (5S-antibody) and with native human immunoglobulin (7S-ant...

journal_title：Cell and tissue research

authors： Vollerthun R,Möller W

更新日期：1980-01-01 00:00:00

abstract：:Beta-defensin 103 (DEFB103) shares little homology with 8 other members of the bovine beta-defensin family and in other species DEFB103 protein has diverse functions, including antimicrobial activity, a chemoattractant for dendritic cells, enhancing epithelial wound repair and regulating hair colour. Expression of the...

journal_title：Cell and tissue research

authors： Mirabzadeh-Ardakani A,Solie J,Gonzalez-Cano P,Schmutz SM,Griebel PJ

更新日期：2016-02-01 00:00:00

abstract：:Rab11, a small monomeric GTPase associated with recycling endosomes, is a key molecule in the regulation of vesicular trafficking and is involved in the development and differentiation of many Drosophila tissues through interaction with diverse signaling pathways. In this study, we report for the first time that Rab11...

journal_title：Cell and tissue research

authors： Choubey PK,Roy JK

更新日期：2017-02-01 00:00:00

abstract：:The three-dimensional structure of the mitochondria and sarcoplasmic reticulum (SR) in the three types of twitch fibers, i.e., the red, white and intermediate skeletal muscle fibers, of the vastus lateralis muscle of the Japanese meadow frog (Rana nigromaculata nigromaculata Hallowell) was examined by high resolution ...

journal_title：Cell and tissue research

authors： Ogata T,Yamasaki Y

更新日期：1987-12-01 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：:Sections of glutaraldehyde-OsO4-fixed, plastic-embedded rat incisor enamel were left untreated, stained, decalcified (1% formic acid in 10% sodium citrate), or decalcified-stained. The presence of apatite crystals was monitored with electron diffraction. After brief decalcification and staining, apatite crystals and m...

journal_title：Cell and tissue research

authors： Kallenbach E

更新日期：1986-01-01 00:00:00

abstract：:Rat blood monocytes contain granules of two types, primary and secondary granules, which can be distinguished on morphological grounds. Secondary granules have a halo between the limiting membrane and the matrix; primary granules have no halo and are generally more elongate than the secondary granules. In addition, th...

journal_title：Cell and tissue research

authors： van der Rhee HJ,de Winter CP,Daems WT

更新日期：1977-11-30 00:00:00

abstract：:As a companion to an earlier study, the morphometric attributes of stimulated (blast-derived) lymphocytes in mouse axillary lymph nodes have been established using stereological and autoradiographic methods. Blast transformation was induced in vivo with dinitrochlorobenzene (DNCB) and stimulated cells were labelled wi...

journal_title：Cell and tissue research

authors： Al-Hamdani MM,Atkinson ME,Mayhew TM

更新日期：1981-01-01 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：:We compared the bone regeneration potentials of autologous cultured osteoblasts and of bone-marrow-derived autologous MSCs in combination with allogeneic cancellous bone granules in a rabbit radial defect model. Radial shaft defects over 15 mm were made in 26 New Zealand white rabbits. The animals underwent insertion ...

journal_title：Cell and tissue research

authors： Kim SJ,Chung YG,Lee YK,Oh IW,Kim YS,Moon YS

更新日期：2012-02-01 00:00:00

abstract：:The ultrastructure of corpora lutea obtained during the preimplantation implantation and early post-implantation periods has been studied in 20 western spotted skunks. Fine structure of granulosa lutein cells was correlated with progesterone levels. The corpus luteum of the prolonged (7 month) preimplantaion period co...

journal_title：Cell and tissue research

authors： Sinha AA,Mead RA

更新日期：1975-12-02 00:00:00

abstract：:Transplantation of ligament-tissue-derived stem cells has become a promising approach in the repair of injured ligament. Neovascularization plays an important role in ligament healing and remodeling. Recently, human umbilical-cord-blood-derived CD34+ cells have been reported to contribute to neoangiogenesis. Therefore...

journal_title：Cell and tissue research

authors： Jiang D,Yang S,Gao P,Zhang Y,Guo T,Lin H,Geng H

更新日期：2015-12-01 00:00:00

abstract：:The vacuoles occurring in rat hepatocytes after intraportal injection of retinol (33 or 67 micrograms) were examined immunohistochemically using respective antibodies against rat albumin, human retinol-binding protein, human ceruloplasmin, human alpha 1-antitrypsin, human transferrin, and human prealbumin as represent...

journal_title：Cell and tissue research

authors： Kudo S

更新日期：1989-08-01 00:00:00

abstract：:The wall of the seminiferous tubule in rodents consists of an inner layer of myoid cells covered by an outer layer of endothelial cells. Myoid cells are a type of smooth muscle cell containing α-actin filaments arranged in two independent layers that contract when stimulated by endothelin-1. The irregular surface reli...

journal_title：Cell and tissue research

authors： Losinno AD,Sorrivas V,Ezquer M,Ezquer F,López LA,Morales A

更新日期：2016-08-01 00:00:00

abstract：:This study provides information on the rates of DNA synthesis, sites of DNA synthesis, and DNA content of the avian salt gland during the osmotic stressing (plasma membrane synthesis) and destressing (plasma membrane turnover) cycle, in an effort to better understand the relationship of cell turnover to the initial ev...

journal_title：Cell and tissue research

authors： Hossler FE

更新日期：1982-01-01 00:00:00

abstract：:Cells binding anti-bovine TASH beta serum were found exclusively in the rostral lobe of the adenohypophysis of the drake using the peroxidase-antiperoxidase complex unlabelled antibody method. The specificity of the binding of the anti-serum to TSH cells was established by relating the morphology and relative abundanc...

journal_title：Cell and tissue research

authors： Sharp PJ,Chiasson RB,El Tounsy MM,Klandorf H,Radke WJ

更新日期：1979-04-30 00:00:00

abstract：:Post-translational modification of histone proteins, such as the methylation of lysine and arginine residues, influences the higher order of chromatin and leads to gene activation or silencing. Histone methyltransferases or demethylases actively add or remove various methylation marks in a cell-type-specific and conte...

journal_title：Cell and tissue research

authors： Roidl D,Hacker C

更新日期：2014-06-01 00:00:00