Gomori-positive elementary granules in inner and outer layer of the infundibulum.

abstract：:Fixed cerebral vesicles of mouse foetuses were fractured and examined with the scanning electron microscope. This method provides a study of the three dimensional developmental features of the pseudostratified columnar epithelium up to the formation of the early cortex plate. Matrix cells are a cell population of homo...

journal_title：Cell and tissue research

authors： Meller K,Tetzlaff W

更新日期：1975-11-12 00:00:00

abstract：:The objectives of these studies were to determine if (1) hypertrophy-stimulated myogenic regulatory factor (MRF) mRNA increases occur in the absence of proliferating satellite cells, and (2) acute hypertrophy occurs without satellite cell proliferation. Adult and aged quails were exposed to 0 or 2500 Rads gamma irradi...

journal_title：Cell and tissue research

authors： Lowe DA,Alway SE

更新日期：1999-06-01 00:00:00

abstract：:The presence, location and degree of immunoexpression of various microfilament (MF) and intermediate filament (IF) systems (actin, cytokeratins, desmin, vimentin) were studied in the excurrent ducts of the testis in sexually mature and active galliform (Japanese quail, domestic fowl, turkey) and anseriform (duck) bird...

journal_title：Cell and tissue research

authors： Aire TA,Ozegbe PC

更新日期：2008-08-01 00:00:00

abstract：:Intercellular junctions in the young mouse ovary were examined by electron microscopy utilizing freeze-fracture and thin-sectioning techniques. Projections from the granulosa cells adjacent to the oocyte (GI) traverse the zona pellucida and form small gap junctions on the oocyte surface. On the P-face of these cells, ...

journal_title：Cell and tissue research

authors： Toshimori K,Oura C

更新日期：1982-01-01 00:00:00

abstract：:The distribution of somatostatin and cocaine and amphetamine-regulated transcript (CART) was investigated in rat intracardiac ganglia. Somatostatin immunoreactivity was only present in nerve terminals, always colocalised with choline acetyltransferase immunoreactivity, surrounding approximately 10% of intracardiac neu...

journal_title：Cell and tissue research

authors： Richardson RJ,Grkovic I,Anderson CR

更新日期：2006-04-01 00:00:00

abstract：:In plants, intercellular structures named plasmodesmata (PD) form a continuous cytoplasmic network between neighboring cells. PD pores provide channels for intercellular symplasmic (cell-to-cell) transport throughout most tissues of the plant body. Cell-defining proteins, such as transcription factors, and regulatory ...

journal_title：Cell and tissue research

authors： Kragler F

更新日期：2013-04-01 00:00:00

abstract：:Large granular lymphocytes (LGL) comprise a natural defense system in the liver and exert an inhibitory effect on tumor cell metastasis. In order to demonstrate the maturation of LGL in the liver from the morphological aspect, we evaluated electron-microscopically the frequency of 0.2 micron vesicles (rod-cored and "e...

journal_title：Cell and tissue research

authors： Kaneda K,Pilaro AM,Sayers TJ,Nagashima K,Gonda MA,Ortaldo JR,Wiltrout RH

更新日期：1994-04-01 00:00:00

abstract：:The gross structure as well as the neuronal and non-neuronal components of the lamina ganglionaris of the locust Schistocerca gregaria are described on the basis of light- and electron-microscopical preparations of Golgi (selective silver) and ordinary histological preparations. The array of optic cartridges within th...

journal_title：Cell and tissue research

authors： Nowel MS,Shelton PM

更新日期：1981-01-01 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：: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

authors： Burighel P,Milanesi C

更新日期：1977-08-26 00:00:00

abstract：:Desmin is a muscle-specific type III intermediate filament essential for proper muscular structure and function. In human, mutations affecting desmin expression or promoting its aggregation lead to skeletal (desmin-related myopathies), or cardiac (desmin-related cardiomyopathy) phenotypes, or both. Patient muscles dis...

journal_title：Cell and tissue research

authors： Hnia K,Ramspacher C,Vermot J,Laporte J

更新日期：2015-06-01 00:00:00

abstract：:Endothelial cells separate the intra- and extravascular space and regulate transport processes between these compartments. Since intercellular junctions are required for these specific cell functions, the cell-cell contacts in the permanent cell line ECV304 were systematically analyzed and compared with human umbilica...

journal_title：Cell and tissue research

authors： Kiessling F,Kartenbeck J,Haller C

更新日期：1999-07-01 00:00:00

abstract：:Myosin and actin were localized by indirect immunofluorescence microscopy using specific antibodies prepared in rabbits against highly purified gizzard myosin and actin. A strong fluorescence staining with both antibodies was observed in rat corneal epithelial cells, anterior lens epithelial cells, rod inner segments,...

journal_title：Cell and tissue research

authors： Drenckhahn D,Gröschel-Stewart U

更新日期：1977-07-19 00:00:00

abstract：:In rats the "fast" fibular nerve was transposed to the "slow" soleus muscle outside the original innervation band. Formation of new neuromuscular junctions was induced by cutting the soleus nerve after different periods of time. The morphological maturation of these junctions was studied by electron microscopy. New ne...

journal_title：Cell and tissue research

authors： Korneliussen H,Sommerschild H

更新日期：1976-04-09 00:00:00

abstract：:In cattle, the oviduct plays a major role in the reproductive process; however, molecular control of oviduct receptivity to the embryo is poorly understood. A model for receptivity based on size of the pre-ovulatory follicle (POF) was used to compare oviductal morphology, cellular proliferation, and candidate transcri...

journal_title：Cell and tissue research

authors： Gonella-Diaza AM,Mesquita FS,da Silva KR,de Carvalho Balieiro JC,Dos Santos NP,Pugliesi G,de Francisco Strefezzi R,Binelli M

更新日期：2017-11-01 00:00:00

abstract：:An antiserum against the octapeptide Pea-CAH-I, a member of the adipokinetic hormone/red pigment-concentrating hormone family, has been produced for immunocytochemical staining in insects and various other invertebrate species. The anti-Pea-CAH-I serum stains the glandular corpora cardiaca cells of those insect specie...

journal_title：Cell and tissue research

authors： Eckert M,Gabriel J,Birkenbeil H,Greiner G,Rapus J,Gäde G

更新日期：1996-06-01 00:00:00

abstract：:There is general consensus that enteroendocrine cells, EEC, containing the enteric hormone cholecystokinin (CCK) are confined to the small intestine and predominate in the duodenum and jejunum. Contrary to this, EEC that express the gene for CCK have been isolated from the large intestine of the mouse and there is evi...

journal_title：Cell and tissue research

authors： Fakhry J,Wang J,Martins P,Fothergill LJ,Hunne B,Prieur P,Shulkes A,Rehfeld JF,Callaghan B,Furness JB

更新日期：2017-08-01 00:00:00

abstract：:The vascular architecture of the rat testis and spermatic cord was studied by a corrosion cast technique combined with scanning and transmission electron microscopy, and light microscopy. The casts preserve the endothelial impressions of the vessels and enable them to be differentiated into the various vascular compon...

journal_title：Cell and tissue research

authors： Weerasooriya TR,Yamamoto T

更新日期：1985-01-01 00:00:00

abstract：:The glandular lobe of the corpus cardiacum (CC) of Locusta migratoria contains secretory cells and axon terminals. It is generally accepted that the glandular cells produce an adipokinetic hormone which stimulates the release of diglycerides from the fat body. The axon terminals are supposed to be involved in the regu...

journal_title：Cell and tissue research

authors： Rademakers LH

更新日期：1977-10-26 00:00:00

abstract：:The fine structure, nature and fate of the components of the nucleolus were studied in young (steps 1, 2), intermediate (steps 3, 4, 5) and mature spermatids (steps 6, 7, 8) of man and monkey, by use of several cytochemical techniques (alcoholic PTA; sodium tungstate: EDTA; HAPTA; nuclease-gold complexes; NOR silver s...

journal_title：Cell and tissue research

authors： Dadoune JP,Alfonsi MF,Fain-Maurel MA

更新日期：1991-04-01 00:00:00

abstract：:The distribution of MAP2 and actin in dendritic spines of the visual and cerebellar cortices, dentate fascia, and hippocampus was determined by using immunogold electron microscopy. By this approach, we have confirmed the presence of MAP2 in dendritic spines and identified substructures within the spine compartment sh...

journal_title：Cell and tissue research

authors： Morales M,Fifkova E

更新日期：1989-06-01 00:00:00

abstract：:We chose synaptic terminals of rat rod bipolar cells as a model system to study activity-related changes in the overall morphology and the fine structure of synaptic sites. Using confocal laser scanning microscopy in conjunction with three-dimensional reconstruction and electron microscopy, we examined the effect of l...

journal_title：Cell and tissue research

authors： Behrens UD,Kasten P,Wagner HJ

更新日期：1998-11-01 00:00:00

abstract：:We have tested the suggestion that the reported increase, in hypoxic rats, in the number of lung endocrine cells immunoreactive for the regulatory peptide CGRP is caused by an accumulation of peptide within the cells which renders them more detectable, rather than by a real increase in proliferation. The incorporation...

journal_title：Cell and tissue research

authors： Montuenga LM,Springall DR,Gaer J,Winter FJ,Zhao L,McBride JT,Taylor KM,Barer G,Polak JM

更新日期：1992-04-01 00:00:00

abstract：:The grey level index (= GLI) and the fresh voluem were determined with the image analyser Micro-Videomat for the nucl. n. facialis after axotomy of the left n. facialis. The experiments were performed on 10 rats in different stages of ontogenesis. The GLI is a quantitative parameter which could be quickly obtained and...

journal_title：Cell and tissue research

authors： Zilles K,Schleicher A,Kretschmann HJ

更新日期：1978-07-05 00:00:00

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

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

更新日期：1999-03-01 00:00:00

abstract：:Male germ cells of the greater bandicoot rat, Bandicota indica, have recently been categorized into 12 spermiogenic steps based upon the morphological appearance of the acrosome and nucleus and the cell shape. In the present study, we have found that, in the Golgi and cap phases, round spermatid nuclei contain 10-nm t...

journal_title：Cell and tissue research

authors： Worawittayawong P,Leigh C,Weerachatyanukul W,Manochantr S,Sobhon P,Breed WG,Sretarugsa P

更新日期：2008-10-01 00:00:00

abstract：:Gap junctions exist in the septa between the segments of the lateral giant axons in the ventral nerve cord of the crayfish Procambarus. A large increase in the resistance (uncoupling) of these gap junctions was brought about by mechanical injury to the axonal segments. Both thin sections and freeze-fracture preparatio...

journal_title：Cell and tissue research

authors： Hanna RB,Pappas GD,Bennett MV

更新日期：1984-01-01 00:00:00

abstract：:Normal development, function and repair of the sensory epithelia in the inner ear are all dependent on gap junctional intercellular communication. Mutations in the connexin genes GJB2 and GJB6 (encoding CX26 and CX30) result in syndromic and non-syndromic deafness via various mechanisms. Clinical vestibular defects, h...

journal_title：Cell and tissue research

authors： Jagger DJ,Forge A

更新日期：2015-06-01 00:00:00

abstract：:The antral hormone gastrin is the key regulator of gastric acid secretion, mucosal growth and differentiation. Gastrin is synthesized in the endocrine G-cells in the antroduodenal mucosa. We have now examined the way in which the loss of gastrin alone or gastrin plus cholecystokinin (CCK) affects the antral G-cell. Im...

journal_title：Cell and tissue research

authors： Friis-Hansen L,Wierup N,Rehfeld JF,Sundler F

更新日期：2005-07-01 00:00:00

abstract：:Periderm granules in the support cells of regenerating feathers of mature male Jungle Fowls were studied ultrastructurally and histochemically. Histochemical results showed the absence of carbohydrate and lipid, and the presence of protein in the periderm granules. The periderm granules were measured at successive lev...

journal_title：Cell and tissue research

authors： Kuraitis KV,Bowers RR

更新日期：1978-09-05 00:00:00