Broad immunocytochemical localization of the formylpeptide receptor in human organs, tissues, and cells.

abstract：:The innervation of the anococcygeus muscle of the rat was investigated with regard to the histochemical features of nerve fibers within the muscle and to the location of the postganglionic autonomic neurons which are the source of these fibers. Acetylcholinesterase-positive fibers and catecholaminergic fibers are abun...

journal_title：Cell and tissue research

authors： Dail WG,Carrillo Y,Walton G

更新日期：1990-01-01 00:00:00

abstract：:Ornithine decarboxylase (ODC) activity was measured in homogenates of neonatal rabbit ovaries from the day of birth to day 22, an interval that corresponds to the progressing stages of the meiotic prophase from oogonia to diplotene and follicle formation. The ODC-activity was high on days 1 and 3 when most germ cells ...

journal_title：Cell and tissue research

authors： YoungLai EV,Byskov AG

更新日期：1983-01-01 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：:Neurons projecting from the brain to the pineal gland via the pineal stalk were investigated in the golden hamster with the use of the retrograde horseradish-peroxidase tracing method both in vivo and in vitro. Labelled perikarya were observed in the medial and lateral habenular nuclei as well as in the posterior comm...

journal_title：Cell and tissue research

authors： Møller M,Korf HW

更新日期：1987-01-01 00:00:00

abstract：:The effects of dexamethasone on the ability of cells enzymatically isolated from 21-day fetal rat calvaria to produce cartilage in vitro has been investigated. Primary cultures of single-cell suspensions of rat calvaria were grown for up to 28 days in vitro in alpha-minimal essential medium containing 15% fetal bovine...

journal_title：Cell and tissue research

authors： Bellows CG,Heersche JN,Aubin JE

更新日期：1989-04-01 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：:A study of the organisation of the locust dorsal ocellus shows that the structure is designed to provide the maximum possible effective aperture. The condenser-like cuticular lens and the dispersal of the rhabdome over a large proportion of the circumferential area of the retinula cells increases the light gathering p...

journal_title：Cell and tissue research

authors： Goodman LJ,Mobbs PG,Kirkham JB

更新日期：1979-02-28 00:00:00

abstract：:Adenosine 5'-triphosphate is known to function as a potent extracellular messenger, producing its effects via a distinct family of cell surface receptors. Different receptor subtypes have been shown to modulate different cellular functions such as proliferation, differentiation and apoptosis. We have investigated the ...

journal_title：Cell and tissue research

authors： White N,Butler PE,Burnstock G

更新日期：2005-09-01 00:00:00

abstract：:The ontogeny of two gonadotropin-releasing-hormone (GnRH) systems, salmon GnRH (sGnRH) and chicken GnRH-II (cGnRH-II), was investigated in zebrafish (Danio rerio). In situ hybridization (ISH) first detected sGnRH mRNA-expressing cells at 1 day post-fertilization (pf) anterior to the developing olfactory organs. Subseq...

journal_title：Cell and tissue research

authors： Palevitch O,Kight K,Abraham E,Wray S,Zohar Y,Gothilf Y

更新日期：2007-02-01 00:00:00

abstract：:The dissociation and maintenance in culture of cells derived from the mushroom bodies of adult crickets (Acheta domesticus) are described. This primary culture was developed in order to investigate maturation and differentiation of mushroom-body cells including Kenyon cells, the major intrinsic interneurons of mushroo...

journal_title：Cell and tissue research

authors： Cayre M,Buckingham SD,Strambi A,Strambi C,Sattelle DB

更新日期：1998-03-01 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：: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：:The fine structure of one of the cellular components of the nucleus recesses lateralis of trout is described. These cells have an enormously developed smooth endoplasmic reticulum which makes their identification easy. The relationship of this cell type with the ventricular cavity, neighbouring cells and the presence ...

journal_title：Cell and tissue research

authors： García JM,Alvarez-Uría M

更新日期：1982-01-01 00:00:00

abstract：:We have examined radioautographically the protein synthetic and secretory activity of differentiating odontoblasts and ameloblasts, exposed for 9 h in vitro to various concentrations of colchicine in the presence of 3H-proline. Colchicine impairs the cytodifferentiation of the dental epithelium into ameloblasts and of...

journal_title：Cell and tissue research

authors： Bronckers AL,Lyaruu DM,Bervoets TJ,Wöltgens JH

更新日期：1988-06-01 00:00:00

abstract：:Myelin formation in cultures of previously dissociated spinal cord from foetal mice is described. In addition to the expected pattern of myelination, in which axons are closely wrapped by myelin lamellae, redundant folds of myelin have been found, as have double sheaths surrounding a single axon. Hypotheses concerning...

journal_title：Cell and tissue research

authors： Bird M,James DW

更新日期：1975-09-16 00:00:00

abstract：:The ultrastructure of immunoreactive somatotrophs and lactotrophs in pituitaries of fetal rats at 19, 20 and 21 days of gestation and on the day of birth was studied. Somatotrophs, first detectable at 19 days of gestation, undergo only minor modifications before reaching the structure described for adults. In particul...

journal_title：Cell and tissue research

authors： Hemming FJ,Dubois MP,Dubois PM

更新日期：1986-01-01 00:00:00

abstract：:In amniotes, the developmental potentials of neural crest cells differ between the cranium and the trunk. These differences may be attributable to the different expression patterns of Hox genes between cranial and trunk neural crest cells. However, little is known about the factors that control Hox genes expression in...

journal_title：Cell and tissue research

authors： Ishikawa S,Ito K

更新日期：2009-09-01 00:00:00

abstract：:Stellate cells in the rabbit adenohypophysis were observed electron microscopically under normal and experimental conditions such as lactation, thyroidectomy, adrenalectomy, or castration. In control animals stellate cells had a scanty cytoplasm surrounding the nucleus and possessed slender processes extending between...

journal_title：Cell and tissue research

authors： Shiotani Y

更新日期：1980-01-01 00:00:00

abstract：:Ontogenetic differentiation of the human thymus was investigated in 50 embryos by means of light and electron microscopic methods in an attempt to clarify the morphogenesis of the complicated microecology of thymic tissue. At the 8th gestational week (g.w.), the primordium of the thymus contains almost exclusively und...

journal_title：Cell and tissue research

authors： von Gaudecker B,Müller-Hermelink HK

更新日期：1980-01-01 00:00:00

abstract：:The ontogeny of protein gene product 9.5 (PGP 9.5), serotonin (5-HT), calcitonin gene-related peptide (CGRP), and calcitonin (CT) immunoreactivity was evaluated in small-granule endocrine cells of hamster laryngotracheal epithelium from fetal day 11 to adulthood. Two centrifugal (proximal-to-distal) patterns of differ...

journal_title：Cell and tissue research

authors： McDowell EM,Sorokin SP,Hoyt RF Jr

更新日期：1994-01-01 00:00:00

abstract：:The use of antibodies to alpha-(17--39) ACTH, beta-LPH, and alpha- and beta-endorphins has enabled the detection of immunoreactive cells as early as the eight week of fetal life. Immunoreactive cells are located in the anterior and intermediate lobes of the pituitary gland in normal human fetuses. The same cells react...

journal_title：Cell and tissue research

authors： Bégeot M,Dubois MP,Dubois PM

更新日期：1978-10-30 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：: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：:Employing electron-microscopic methods that help retain polyanionic materials, we describe the extracellular coverings of a sea urchin (Lytechinus variegatus) throughout ontogeny. The surface of the embryo is covered by a two-layered cuticle (commonly called the hyaline layer), which in turn is covered by a granular l...

journal_title：Cell and tissue research

authors： Cameron RA,Holland ND

更新日期：1985-01-01 00:00:00

abstract：:Terrestrial hermit crabs of the genus Coenobita display strong behavioral responses to volatile odors and are attracted by chemical cues of various potential food sources. Several aspects of their sense of aerial olfaction have been explored in recent years including behavioral aspects and structure of their periphera...

journal_title：Cell and tissue research

authors： Polanska MA,Kirchhoff T,Dircksen H,Hansson BS,Harzsch S

更新日期：2020-06-01 00:00:00

abstract：:In the present study, we characterized intra-epithelial leukocytes in the digestive tract of chickens during postnatal development. Their phenotype was characterized by monoclonal antibodies in cryostat sections and the numbers of the different cell-types were counted in the epithelium of the esophagus, proventriculus...

journal_title：Cell and tissue research

authors： Vervelde L,Jeurissen SH

更新日期：1993-11-01 00:00:00

abstract：:The glial cell line-derived neurotrophic factor (GDNF) family ligands (GFLs) comprise a group of four homologous and potent growth factors that includes GDNF, neurturin (NRTN), artemin (ARTN), and persephin (PSPN). The survival, growth, and mitotic activities of the GFLs are conveyed by a single receptor tyrosine kina...

journal_title：Cell and tissue research

authors： Donnelly CR,Pierchala BA

更新日期：2020-10-01 00:00:00

abstract：: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 large...

journal_title：Cell and tissue research

authors： Abraham M,Dinari-Lavie V,Lotan R

更新日期：1977-04-20 00:00:00

abstract：:The ultrastructure of the seminiferous tubules was studied in rats that had been subjected to whole body irradiation on the 19th day of gestation. The seminiferous tubules from 3 months-old irradiated animals are devoid of germ cells and contain only Sertoli cells. Compared with controls of the same age, the seminifer...

journal_title：Cell and tissue research

authors： Abreu I,David-Ferreira JF

更新日期：1982-01-01 00:00:00

abstract：:The vertebrate limb is a powerful model system for studying the cellular and molecular interactions that determine morphological pattern during embryonic development. Recent advances in our understanding of these interactions have shed new light on the molecular mechanisms of vertebrate limb development, evolution and...

journal_title：Cell and tissue research

authors： Cohn MJ,Bright PE

更新日期：1999-04-01 00:00:00