Abstract：
:A culture technique for the in vitro growth and differentiation of antennal cells of Mamestra brassicae is described. The morphology of the growing cells is described. At least five morphological cell types can be distinguished in the cultures. Neuronal cells (type A) were characterized morphologically and immunocytochemically with anti-HRP staining and could be separated into two subtypes, A1 and A2, on the basis of the size of the cell body. Non-neuronal cells could be divided into four types. Type-B cells consisted of large and flat cells with a veil-like cytoplasm. They usually adhered to each other and formed groups of 20 to 50 cells. Type C were large and flat cells, highly variable in size and shape. They closely resembled insect glial cells in culture. Type-D cells grew thick processes, up to 100 microm long. These elongated processes resembled trichoid hairs, and D cells are most probably trichogen cells. Type E were spindle-shaped cells present in low number in the cultures. A high proportion of similar cells in the hemolymph of pupae suggests that E cells are hemocytes. Pheromone-binding proteins were detected using specific antisera in the medium of 3- to 4-week-old cultures.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Lucas P,Nagnan-Le Meillour Pdoi
10.1007/s004410050884subject
Has Abstractpub_date
1997-08-01 00:00:00pages
375-82issue
2eissn
0302-766Xissn
1432-0878journal_volume
289pub_type
杂志文章abstract：:The circadian timing system is a neural network consisting of the hypothalamic suprachiasmatic nucleus, aided by the retina, other hypothalamic nuclei, autonomic regions of the spinal cord, sympathetic ganglia and the pineal gland. Extensive studies conducted over the last two decades have unravelled the principal ite...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s004410050652
更新日期：1996-09-01 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
pub_type： 杂志文章
doi：10.1007/s00441-011-1272-9
更新日期：2012-02-01 00:00:00
abstract：:Digital dermatitis (DD), a common ulcerative disease of the bovine foot causing lameness and reducing productivity and animal welfare, is associated with infection by spirochete Treponema bacteria. Topical tetracycline, the most common treatment, has inconsistent cure rates; therefore, new therapeutic options are need...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-019-03082-y
更新日期：2020-02-01 00:00:00
abstract：:In fresh-water turtles, the bridge connecting the proximal and caudal stumps of transected spinal cords consists of regenerating axons running through a glial cellular matrix. To understand the process leading to the generation of the scaffold bridging the lesion, we analyzed the mitotic activity triggered by spinal i...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-011-1173-y
更新日期：2011-06-01 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
pub_type： 杂志文章
doi：10.1007/BF00221771
更新日期：1977-07-19 00:00:00
abstract：:Pituitaries from normal, young and adult male rats were fixed either in sublimate-formalin or in glutaraldehyde-osmium. In adjacent Paraplast sections, almost all the gonadotrophs were immunostained with both LH and FSH antisera. The rat LH beta and FSH antisera used were shown to be highly specific by the absorption ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233820
更新日期：1981-01-01 00:00:00
abstract：:Glutamate is the major excitatory neurotransmitter of the mammalian retina and glutamate uptake is essential for normal transmission at glutamatergic synapses. The reverse transcriptase-polymerase chain reaction (RT-PCR) has revealed the presence of three different high-affinity glutamate transporters in the rat retin...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050976
更新日期：1998-01-01 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
pub_type： 杂志文章
doi：10.1007/s00441-017-2612-1
更新日期：2017-08-01 00:00:00
abstract：:The desert locust Schistocerca gregaria is a major agricultural pest in North Africa and the Middle East. As such, it has been intensely studied, in particular with respect to population dynamics, sensory processing, feeding behavior flight and locomotor control, migratory behavior, and its neuroendocrine system. Bein...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-018-2844-8
更新日期：2018-10-01 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
pub_type： 杂志文章
doi：10.1007/BF00216651
更新日期：1988-06-01 00:00:00
abstract：:Luteinizing hormones-releasing hormone (LHRH), vasopressin, and corticotropin systems were examined by immunocytochemical methods in male rats 2 to 20 days after deafferentation of the basal hypothalamus. Axonal degeneration of the vasopressin system (whose perikarya lie rostral to the island) and the corticotropin sy...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00210157
更新日期：1981-01-01 00:00:00
abstract：:The ultrastructure of the mid-gut cells of female Nasonia vitripennis is described. The mid-gut consists of a uniform, single-cell epithelium. The cells of different gut regions were analysed using morphometric techniques in order to determine any differences in the components. The structure of the cells is described ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221084
更新日期：1977-02-09 00:00:00
abstract：:The regression of atretic oocytes in Perca fluviatilis was studied by histochemical, light and electron microscopic methods. The course of regression can be divided into three stages, the first two comprising the dissolution of the atretic oocyte and its phagocytosis by the granulosa cells of the follicular epithelium...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00209978
更新日期：1981-01-01 00:00:00
abstract：:Many noctuid moth species perceive ultrasound via tympanic ears that are located at the metathorax. Whereas the neural processing of auditory information is well studied at the peripheral and first synaptic level, little is known about the features characterizing higher order sound-sensitive neurons in the moth brain....
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-013-1749-9
更新日期：2014-02-01 00:00:00
abstract：:The effect of a physiological dose of vitamin C (100 microg/ml) on goat articular cartilage chondrocytes cultured in an alginate matrix and subjected to static pressurization of 2.4 MPa was investigated. Biochemical analyses of DNA, glycosaminoglycan (GAG), collagen and protease activity were carried out in various ma...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-008-0666-9
更新日期：2008-10-01 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
pub_type： 杂志文章
doi：10.1007/BF00226962
更新日期：1984-01-01 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
pub_type： 杂志文章
doi：10.1007/BF00220681
更新日期：1976-11-10 00:00:00
abstract：:Rainbow trout (Oncorhynchus mykiss) were exposed to ion-poor (soft) water to test the hypothesis that naturally induced proliferation of branchial chloride cells causes a thickening of the blood-to-water diffusion barrier. This was achieved by using a combination of scanning and transmission electron-microscopic techn...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050622
更新日期：1996-07-01 00:00:00
abstract：:With the use of tissue prepared by freeze-substitution and the unlabelled antibody enzyme technique, neurophysin and vasopressin were localized at the ultrastructural level in the pofterior pituitary and median eminence of the guinea pig. In the posterior pituitary neurophysin was found in the large neurosecretory gra...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221777
更新日期：1975-06-13 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-014-1804-1
更新日期：2014-05-01 00:00:00
abstract：:The relationship between nitric oxide synthase (NOS)- and galanin-immunoreactive nerve terminals and the origin of NOS-immunoreactive nerve terminals on the motor endplates in the striated muscles of the rat esophagus was investigated. Double immunohistochemical staining revealed a dual innervation of motor endplates ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051230
更新日期：1999-02-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00225416
更新日期：1985-01-01 00:00:00
abstract：:Semaphorin 3A (Sema3A) axon repellant serves multiple developmental functions. Sema3A mRNAs are expressed in epithelial and mesenchymal components of the developing incisor in a dynamic manner. Here, we investigate the functions of Sema3A during development of incisors using Sema3A-deficient mice. We analyze histomorp...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-014-1839-3
更新日期：2014-07-01 00:00:00
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
doi：10.1007/s004410000181
更新日期：2000-04-01 00:00:00
abstract：:Serotonin immunoreactivity was localized in hearts of the opisthobranch gastropod, Aplysia californica (sea hare) and several species of bivalve mollusks, the heterodonts, Mercenaria mercenaria (quahog or cherry stone clam), Protothaca staminea (little neck clam), and the pteriomorphs, Hinnites multirugosus (rock scal...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00353897
更新日期：1992-09-01 00:00:00
abstract：:The apposition compound eyes of gonodactyloid stomatopods are divided into a ventral and a dorsal hemisphere by six equatorial rows of enlarged ommatidia, the mid-band (MB). Whereas the hemispheres are specialized for spatial vision, the MB consists of four dorsal rows of ommatidia specialized for colour vision and tw...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1118-4
更新日期：2005-08-01 00:00:00
abstract：:Rat thymic phagocytic cells were characterized in vitro using various light- and electron-microscopical techniques. Thymic cell suspensions were mechanically prepared and enriched for non-lymphoid cells, which were predominantly phagocytic and of three types. Type I showed acid phosphatase (APh) activity in small gran...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00222183
更新日期：1983-01-01 00:00:00
abstract：:This review focuses on the signaling system involving the Angiopoietin1/Tie2 receptor, which appears to be involved in the secondary stages of blood vessel formation. Although this system is crucial for blood and lymphatic vessel formation, identifying its precise role in embryonic and adult vascular biology has been ...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-003-0749-6
更新日期：2003-10-01 00:00:00
abstract：:We have recently examined the electrophysiology and ultrastructure of approximately 100 tactile spines from the metathoracic legs of adult cockroaches. In only one animal the single sensory neuron that innervates the spine was replaced with a pair of apparently identical neurons which we believe were both functional. ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216522
更新日期：1984-01-01 00:00:00
abstract：:This study describes the morphology and distribution of setae on the lateral and medial flagella of the antennules of the spiny lobster Panulirus argus in an effort to identify antennular chemoreceptors in addition to the well-studied aesthetasc chemosensilla. Setae were examined using light and electron microscopy, a...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410100377
更新日期：2001-06-01 00:00:00
