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

abstract：:Intracellular insulin-binding sites were directly traced in fixed monolayer cultures of a variety of cell types with the use of two fluorescent derivatives of insulin, viz. fluorescein isothiocyanate (FITC)-labelled and tetramethyl rhodamine isothiocyanate (TMRITC)-labelled insulin. Both derivatives retained the prope...

journal_title：Cell and tissue research

authors： Lolait SJ,Toh BH

更新日期：1980-01-01 00:00:00

abstract：:Two dozen hybrid clones were produced by fusion of diploid embryonic stem (ES) cells positive for green fluorescent protein (GFP) with tetraploid fibroblasts derived from DD/c and C57BL-I(I)1RK mice. Cytogenetic analysis demonstrated that most cells from these hybrid clones contained near-hexaploid chromosome sets. Ad...

journal_title：Cell and tissue research

authors： Kruglova AA,Matveeva NM,Gridina MM,Battulin NR,Karpov A,Kiseleva EV,Morozova KN,Serov OL

更新日期：2010-06-01 00:00:00

abstract：:The prolactin-producing cells are the first hormone-producing cells of the pars distalis to be differentiated within Ambystoma gracile. They first appear when the larvae attain a length of approximately 3.0 cm snout to vent length (SVL). Thyrotropes are observed as the next chromophilic cells to appear, and they occur...

journal_title：Cell and tissue research

authors： Eagleson GW,McKeown BA

更新日期：1978-05-18 00:00:00

abstract：:The fine structure of the pore cells in pre- and post-hatched Deroceras reticulatum is described. The cells have been divided into three main types on morphological grounds, one type being particulary rich in glycogen. Certain pore cells contain haemocyanin granules in grooves below cytoplasmic tongues, and in charact...

journal_title：Cell and tissue research

authors： Jones GW,Bowen ID

更新日期：1979-12-01 00:00:00

abstract：:Effects of steroids on the accumulation of glycoprotein gonadotropin (GTH) in pituitaries of juvenile trout were investigated by means of scanning cytophotometry applied to immunocytochemical preparations, and with the use of a radioimmunoassay. Effects on other aspects of GTH-cell activity were analyzed by measuring ...

journal_title：Cell and tissue research

authors： van den Hurk R,Gielen JT,Terlou M

更新日期：1984-01-01 00:00:00

abstract：:A special cell type was identified in the mucosal epithelium of the large intestine of the tadpole of the bullfrog, Rana catesbeiana. It is a slender, columnar cell, with a dark, basally situated nucleus. By electron microscopy the cell displays prominent bundles of filaments emerging from each microvillus and extendi...

journal_title：Cell and tissue research

authors： Sugimoto K,Ichikawa Y,Nakamura I

更新日期：1983-01-01 00:00:00

abstract：:To investigate the control of the timing in the epithelio-mesenchymal transformation of the neural crest into a migrating population, neural anlagen (neural tube plus crest) were isolated from 2-day quail embryos by proteases in the presence of CA++ and explanted onto substrates favourable for neural crest cell migrat...

journal_title：Cell and tissue research

authors： Newgreen DF,Gooday D

更新日期：1985-01-01 00:00:00

abstract：:The formylpeptide receptor (FPR), previously found only on polymorphonuclear leukocytes and monocytes/macrophages, responds to both synthetic N-formyl oligopeptides and those produced by bacteria. The cDNA for human FPR has been cloned and a rabbit polyclonal antiserum directed against a synthetic 11-amino-acid peptid...

journal_title：Cell and tissue research

authors： Becker EL,Forouhar FA,Grunnet ML,Boulay F,Tardif M,Bormann BJ,Sodja D,Ye RD,Woska JR Jr,Murphy PM

更新日期：1998-04-01 00:00:00

abstract：:Transmission electron micrographs of the mesonephric nephron in 18 day rabbit embryos reveal major cytological structures reappearing in the nephron of the definitive rabbit kidney. The initial segment of the proximal tubule resembles (despite quite different cell proportions) the cell picture of the metanephric S2-se...

journal_title：Cell and tissue research

authors： Wettstein R,Tiedemann K

更新日期：1981-01-01 00:00:00

abstract：:Taste buds and the peripheral nerves innervating them are two important components of the peripheral gustatory system. They require appropriate connections for the taste system to function. Neurotrophic factors play crucial roles in the innervation of peripheral sensory organs and tissues. Both brain-derived neurotrop...

journal_title：Cell and tissue research

authors： Ito A,Nosrat CA

更新日期：2009-09-01 00:00:00

abstract：:The extracellular matrix is involved in various morphogenetic processes which are accompanied by changes in its physicochemical properties and spatial organization. In the adult brain it contributes to cellular communication and the regulation of neuronal activity. The present study deals with the postnatal appearance...

journal_title：Cell and tissue research

authors： Köppe G,Brückner G,Brauer K,Härtig W,Bigl V

更新日期：1997-04-01 00:00:00

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

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

更新日期：1993-01-01 00:00:00

abstract：:The general ultrastructure of the electrocyte, the basic unit of the electric organs of Electrophorus electricus, is analyzed. Presented herein are detailed observations of the syncytial surface, its fibrillar coat, invaginations of the plasma membrane and synaptic terminals. Using Thiéry's method glycogen granules we...

journal_title：Cell and tissue research

authors： Machado RD,de Souza W,Pereira GC,de Oliveira Castro G

更新日期：1976-11-10 00:00:00

abstract：:Caveolae or membrane vesicles are commonly observed in smooth and skeletal muscle as well as in working heart muscle. Using sections of fixed tissue and replicas of freeze-cleaved material, we show in this study that caveolae are also very numerous in sinus node cells of the rabbit, and to a lesser degree, in the atri...

journal_title：Cell and tissue research

authors： Masson-Pévet M,Gros D,Besselsen E

更新日期：1980-01-01 00:00:00

abstract：:The morphology and histology of the tibial auditory system of the New Zealand weta, Hemideina crassidens, are described. The groups of acoustic sensilla conform closely to the subgenual organ, intermediate organ and crista acoustica of the Tettigoniidae. Each prothoracic tibia bears two thick (40-100 micrometers) tymp...

journal_title：Cell and tissue research

authors： Ball EE,Field LH

更新日期：1981-01-01 00:00:00

abstract：:The distribution of immunoreactive thyrotropin-releasing hormone (TRH) in the forebrain and hypophysis of Rana catesbeiana was studied by means of specific radioimmunoassay and immunohistochemistry based on peroxidase-antiperoxidase (PAP) techniques. A relatively high concentration of immunoassayable TRH is present in...

journal_title：Cell and tissue research

authors： Seki T,Nakai Y,Shioda S,Mitsuma T,Kikuyama S

更新日期：1983-01-01 00:00:00

abstract：:The European shore crab Carcinus maenas and the common hermit crab Pagurus bernhardus are members of the sister taxa Brachyura and Anomura (together forming the taxon Meiura) respectively. Both species share similar coastal marine habitats and thus are confronted with similar environmental conditions. This study sets ...

journal_title：Cell and tissue research

authors： Krieger J,Sombke A,Seefluth F,Kenning M,Hansson BS,Harzsch S

更新日期：2012-04-01 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：:In Streetsia challengeri left and right eyes have fused and become a single cylindrical photoreceptor, which occupies the basal half of a forward directed head projection. This unusual compound eye consists of approximately 2500 ommatidia, which are arranged in such a way that the animal has almost circumferential vis...

journal_title：Cell and tissue research

authors： Meyer-Rochow VB

更新日期：1978-01-17 00:00:00

abstract：:The etiologic basis of Parkinson's disease (PD), the second most common age-related neurodegenerative disorder, is unknown. Recent epidemiological and experimental studies indicate that exposure to environmental agents, including a number of agricultural chemicals, may contribute to the pathogenesis of this disorder. ...

journal_title：Cell and tissue research

authors： Uversky VN

更新日期：2004-10-01 00:00:00

abstract：:Neuronal differentiation is characterized by stereotypical sequences of membrane channel and receptor acquisition. This is regulated by the coordinated interactions of a variety of developmental mechanisms, one of which is the control by steroid hormones. We have used the metamorphosis of the holometabolous insect, Ma...

journal_title：Cell and tissue research

authors： Börner J,Puschmann T,Duch C

更新日期：2006-07-01 00:00:00

abstract：:The fine structure of Heterophrys marina (Centrohelidia, Heliozoa) is described with special reference to centroplast structure, morphogenesis and "behavior" of kinetocysts (= axopodial granules which perform saltatory movement), and formation of organic spicules in a new type of organelle located in the plasma membra...

journal_title：Cell and tissue research

authors： Bardele CF

更新日期：1975-08-01 00:00:00

abstract：:From its inception, tissue engineering has had three tenets: cells, biomaterial scaffolds and signaling molecules. Among the triad, cells are the center piece, because cells are the building blocks of tissues. For decades, cell therapies have focused on the procurement, manipulation and delivery of healthy cells for t...

journal_title：Cell and tissue research

authors： Nie H,Lee CH,Tan J,Lu C,Mendelson A,Chen M,Embree MC,Kong K,Shah B,Wang S,Cho S,Mao JJ

更新日期：2012-03-01 00:00:00

abstract：:A total of 20 Golgi-impregnated cone horizontal cells of Nannacara anomala (Cichlidae) were studied in alternating semi- and ultrathin sections in order to examine their connections with the overlying square mosaic of equal double and central single cones. Cone horizontal cells exhibiting three types of processes: (a)...

journal_title：Cell and tissue research

authors： Wagner HJ

更新日期：1976-11-24 00:00:00

abstract：:Infection by influenza virus leads to respiratory failure characterized by acute lung injury associated with alveolar edema, necrotizing bronchiolitis, and excessive bleeding. Severe reactions to infection that lead to hospitalizations and/or death are frequently attributed to an exuberant host response, with excessiv...

journal_title：Cell and tissue research

authors： Sanders CJ,Doherty PC,Thomas PG

更新日期：2011-01-01 00:00:00

abstract：:Pituitary somatotrops were localized in four species from the genus Oncorhynchus using an antiserum to chum salmon (Oncorhynchus keta) growth hormone. The antiserum cross-reacted specifically with the acidophils in the caudal pars distalis of all species tested. Corroborative immunodiffusion studies were also conducte...

journal_title：Cell and tissue research

authors： Wagner GF,McKeown BA

更新日期：1983-01-01 00:00:00

abstract：:Osteoarthritis (OA) is the most common joint disease with an unsatisfactory therapy outcome and characterized by the degradation of articular cartilage and synovial inflammation. Here, we isolated bone marrow mesenchymal stem cells (BMSCs) from rat's bone marrow and BMSC-derived exosome (BMSCs-Exo) from BMSCs successf...

journal_title：Cell and tissue research

authors： Wang R,Xu B

更新日期：2021-01-06 00:00:00

abstract：:A synthetic 17-mer peptide corresponding to an unique sequence in the amino-terminal region of human creatine kinase B was used to raise a new and highly B-subunit-specific monoclonal antibody, CK-BYK/21E10. We show here that the monoclonal antibody is suitable for immunohistochemistry of unfixed frozen sections as we...

journal_title：Cell and tissue research

authors： Sistermans EA,de Kok YJ,Peters W,Ginsel LA,Jap PH,Wieringa B

更新日期：1995-05-01 00:00:00

abstract：:Three-dimensional cultures of primary epithelial cells including organoids, enteroids and epithelial spheroids have become increasingly popular for studies of gastrointestinal development, mucosal immunology and epithelial infection. However, little is known about the behavior of these complex cultures in their three-...

journal_title：Cell and tissue research

authors： Sebrell TA,Sidar B,Bruns R,Wilkinson RA,Wiedenheft B,Taylor PJ,Perrino BA,Samuelson LC,Wilking JN,Bimczok D

更新日期：2018-02-01 00:00:00

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

authors： Knudsen L,Ruppert C,Ochs M

更新日期：2017-03-01 00:00:00