Abstract:
:Isotocinergic (IT) neurons show physiological and morphological characteristcs that are similar to those of the other preoptic neuroendocrine cells in the goldfish. Preoptic IT cells show resting membrane potentials of 20-55 mV, action potentials of up to 100 mV, and physiological evidence of axonal branching. Dye-marked IT cells measure 14-56 micrometers, their dendrites projecting to the ependyma and into the hypothalamic neuropil, their multiple beaded axons projecting to the pituitary. Indirect immunofluorescence identifies these dye-marked cells as IT. By combining electrophysiological, dye-marking and immunocytochemical techniques we can now, for the first time, study single, antidromically-identified peptidergic neurons of a specific type in vertebrate and invertebrate species.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Reaves TA Jr,Hayward JNdoi
10.1007/BF00239217subject
Has Abstractpub_date
1979-10-02 00:00:00pages
17-23issue
1eissn
0302-766Xissn
1432-0878journal_volume
202pub_type
杂志文章abstract::We develop "autologous bone marrow cell infusion (ABMi) therapy" for the treatment of human decompensated liver cirrhosis and confirm the efficacy and safety of this treatment in multicenter clinical studies. With the goal of further expanding the applications of ABMi, we first cultured human bone marrow cells and the...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-013-1727-2
更新日期:2013-12-01 00:00:00
abstract::Notch signaling is evolutionarily conserved from Drosophila to human. It plays critical roles in neural stem cell maintenance and neurogenesis in the embryonic brain as well as in the adult brain. Notch functions greatly depend on careful regulation and cross-talk with other regulatory mechanisms. Deregulation of Notc...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
doi:10.1007/s00441-017-2641-9
更新日期:2018-01-01 00:00:00
abstract::Mast cells (MCs) and airway nerves play an important role in allergic asthma. However, little is known about the MCs and their interaction with airway nerves during allergic airway inflammation. This study aims to investigate the distribution and proliferation of MC populations in different lung compartments, along wi...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-017-2597-9
更新日期:2017-08-01 00:00:00
abstract::Although Hertwig's epithelial root sheath (HERS) performs an important function in the formation of the tooth root, the developmental mechanisms that control HERS growth and differentiation remain to be thoroughly elucidated. Bone morphogenetic protein 4 (BMP4), which is secreted by mesenchymal cells, acts on the dent...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-008-0655-z
更新日期:2008-09-01 00:00:00
abstract::In adrenalectomized rats the influence of salt loading or salt deprivation on the vasopressin and oxytocin content of the median eminence (ME) and the neural lobe (NL) was studied by means of various methods: morphometric and microphotometric analysis of aldehyde fuchsin-stained sections of ME and NL; immunohistochemi...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
doi:10.1007/BF00215904
更新日期:1986-01-01 00:00:00
abstract::The system of lateral-line organs in urodeles was examined by the use of various light- and electron-microscopical techniques. The results show that, in addition to the well-known mechanoreceptive neuromast organs, a second type of receptor can be identified. This second type of organ was presumably seen by earlier wo...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00207693
更新日期:1983-01-01 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::Intercellular bridges (IBs) connecting the cytoplasms of a defined type of defective germ cell division ("arrested mitoses") in male and female gonads of the immature golden hamster were studied by electron microscopy. In both sexes, such cells appear at the time when germ cells switch from mitotic proliferation to th...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-002-0523-1
更新日期:2002-04-01 00:00:00
abstract::LW13K2 cells, a clone of a spontaneously in vitro transformed derivative of embryonic Lewis rat fibroblastic cells, were studied by phase contrast cine-light microscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The ruffles found at the advancing edge of cells grown on glass substr...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00219798
更新日期:1977-04-07 00:00:00
abstract::The cellular localization of renin was examined in the kidneys of some amphibians of the genus Bufo by immunoperoxidase and immunofluorescence techniques with an antiserum to renin isolated from the submandibular gland of the mouse. Immunoreactivity could be demonstrated in the media cells of the afferent arterioles (...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00219248
更新日期:1985-01-01 00:00:00
abstract::R*-cells of the digestive gland of Carcinus maenas have been investigated functionally and morphologically. A comparison of the capacity of separated cell suspensions to synthesize glycogen gave support to the hypothesis that R and R* cells belong to the same cell line. The unexpected observation of R* cells in gastri...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00318696
更新日期:1992-01-01 00:00:00
abstract::Synaptogyrins are conserved components of the exocytic apparatus and function as regulators of Ca(2+)-dependent exocytosis. The synaptogyrin family comprises three isoforms: two neuronal (synaptogyrin-1 and -3) and one ubiquitous (synaptogyrin-2) form. Although the expression patterns of the exocytic proteins synaptot...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-013-1629-3
更新日期:2013-09-01 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
pub_type: 杂志文章
doi:10.1007/BF00305382
更新日期:1994-01-01 00:00:00
abstract::Receptors for advanced glycation end-products (RAGE) are members of the immunoglobulin superfamily of cell-surface receptors implicated in mechanisms of pulmonary inflammation. In the current study, we test the hypothesis that RAGE mediates inflammation in primary alveolar macrophages (AMs) exposed to diesel particula...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-014-1905-x
更新日期:2014-10-01 00:00:00
abstract::Granular hormone-producing cells and agranular cells (stellate cells, including giant and pericavitary cells) were electron microscopically studied in the hypophysis of the small spotted dogfish (Scyllium canicula) up to several months after hatching. Comparisons of results obtained in embryos, newly-hatched fish and ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00221607
更新日期:1978-10-06 00:00:00
abstract::The existence of the surface-connected canalicular system (SCCS) has been demonstrated in semithick sections of the frog thrombocytes by the use of a high voltage electron microscope. The SCCS of the thrombocytes in Rana catesbeiana and Rana nigromaculata consists of numerous canaliculi and vesicles with a diameter of...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00237001
更新日期:1979-10-01 00:00:00
abstract::Although cartilage is considered to be devoid of innervation, axons occur in the perichondrium and during development in cartilage canals, thereby having a relatively close spatial relationship to chondroblasts and chondrocytes. The present study locates the source of the sensory innervation of the femoral cartilagino...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004419900142
更新日期:2000-02-01 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
pub_type: 杂志文章,评审
doi:10.1007/s00441-012-1339-2
更新日期:2012-03-01 00:00:00
abstract::This is the first detailed report about the collar enamel of the teeth of Polypterus senegalus. We have examined the fine structure of the collar enamel and enamel organ of Polypterus during amelogenesis by light and transmission electron microscopy. An immunohistochemical analysis with an antibody against bovine amel...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-011-1305-4
更新日期:2012-02-01 00:00:00
abstract::The capsule of the muscle spindle from the anterior and posterior latissimus dorsi muscles of the adult domestic chicken has been studied with the electron microscope. As in other species, two distinct portions of the spindle capsule are distinguished: an outer capsule and an inner capsule. The outer capsule is struct...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00220126
更新日期:1976-02-25 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 surface coat of the electrocyte of the main electric organ of Electrophorus electricus was studied using cytochemical methods (periodic acid-silver methanamine, periodic acid-chromic acid-silver methenamine, periodic acid-thiosemicarbazide-silver proteinate, Concanavalin A - horseradish peroxidase, ruthenium red, ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00226622
更新日期:1977-09-26 00:00:00
abstract::During normal development of many vertebrate species, substantial numbers of neurons in the central and peripheral nervous system undergo naturally occurring (or programmed) cell death. For example, approximately 50% of spinal motoneurons degenerate and die at a time when these cells are establishing synaptic connecti...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004410050690
更新日期:1996-11-01 00:00:00
abstract::Membrane-coating granules of the epithelium of the hamster cheek pouch displayed a lamellated internal structure consisting of alternating thick and thin electron dense bands separated by translucent bands of equal width. The repeat distance of the contents was 8.5 nm +/- sd. 0.7 nm and the thickness of the major elec...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00224374
更新日期:1978-02-24 00:00:00
abstract::The course of the Nervus connectivus (N.c.), its branches, and synaptic connections within the frontal ganglion (FG) were investigated electron microscopically after cobalt iontophoresis of the N.c. The subsequent treatment of ultrathin sections with Timm's method was found to be very suitable for identifying the smal...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00235172
更新日期:1979-01-01 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
pub_type: 杂志文章
doi:10.1007/BF00338049
更新日期:1992-04-01 00:00:00
abstract::The ontogeny of gut innervation in the anuran amphibian Xenopus laevis was studied using immunohistochemistry on sections of whole larvae from NF stages 38-52. Immunoreactivity to acetylated tubulin confirmed the presence of nerve fibres as early as stages 38-39. Actin immunoreactivity was found at stage 41, indicatin...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004410100423
更新日期:2001-10-01 00:00:00
abstract::The responses of non-neuronal cells to the degeneration of neuroblasts were studied in the spinal ganglia of the chick embryo. Reactive changes of the non-neuronal cells were not apparent during the early stage of degeneration of the neuroblast, but during the later stages of degeneration evidence was found suggesting...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00210032
更新日期:1978-06-26 00:00:00
abstract::The long nonmyelinated portion of the unipolar process of spinal ganglion cells resembles in many instances the perikaryon and is characterized by the following structural pecularities: 1. The surface membrane displays numerous invaginations and evaginations, which interdigitate with folds of the investing satellite c...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00222438
更新日期:1976-01-27 00:00:00
abstract::The lymphatic organization and its relationship to the vascular system in the rat small intestine was studied by scanning electron microscopy of corrosion casts and freeze-fractured tissues, and by light microscopy of injected preparations. The villus possessed 3-10 or more central lacteals depending upon the villous ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00218204
更新日期:1987-05-01 00:00:00