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 homogeneous shape, however, mitotic cells are easily identified by their spherical form. The external surface of the brain is formed by the closely packed end feet of these cells covered by a basal membrane. The formation of the cortical plate is the result of a continuous cell migration in columnar arrangement towards the pia. Glioependymal cells extend along the whole brain wall and most likely provide guidance for the migrating cell cords. The formation of the so-called migratory zone is a consequence of the growth of the basal and the horizontal prolongations of emigrating cells. The significance of the cell to cell contacts for the neuronal migration processes is discussed.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Meller K,Tetzlaff Wdoi
10.1007/BF00219466keywords:
subject
Has Abstractpub_date
1975-11-12 00:00:00pages
313-25issue
3eissn
0302-766Xissn
1432-0878journal_volume
163pub_type
杂志文章abstract：:Chronological changes in renal glomerular morphology and plasma renin activity were investigated during active and hibernating periods in the golden-mantled ground squirrel Spermophilus lateralis. The objective of this study was to determine whether the glomerular endothelium, visceral epithelium (podocytes), basement...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00327750
更新日期：1990-10-01 00:00:00
abstract：:The immunoreactive CRF-neurons of the rat hypothalamus have been examined immunohistochemically employing anti-rat CRF serum. These neurons are confined to the paraventricular nucleus, dorsomedial-lateral hypothalamic area, and suprachiasmatic nucleus, and are, respectively, also immunoreactive to anti-Met-enk, -alpha...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216347
更新日期：1985-01-01 00:00:00
abstract：:Sipunculans, a small phylum of coelomated marine worms closely related to polychaete annelids, lack a true circulatory system. We have previously shown that the sipunculan Themiste petricola can form a cellular clot, without congealing, of cell-free coelomic fluid. The clot is formed by the aggregation of large granul...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-009-0912-9
更新日期：2010-03-01 00:00:00
abstract：:A continuous cell line was previously obtained by Simian Virus (SV) 40 transformation of primary cultures of dissociated mouse fetal hypothalami. One clone from this cell line has been previously shown to possess some of the ultrastructural features, immunological properties and synthesizing capacities of magnocellula...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219699
更新日期：1976-08-16 00:00:00
abstract：:A method to isolate taste buds from the foliate papillae of the rabbit tongue is described. The method comprises (a) separation of the epidermis from the dermal layer after treatment with dilute acetic acid, and (b) mechanical removal of the taste buds from the epithelium with the use of a surgical needle. The procedu...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00229216
更新日期：1984-01-01 00:00:00
abstract：:Apoptosis is a form of programmed cell death that occurs in neurons during development of the nervous system and may also be a prominent form of neuronal death in chronic neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. Recent findings also implicate apoptosis in neuronal degeneration after is...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s004419900154
更新日期：2000-07-01 00:00:00
abstract：:Thyroid hormone (TH) plays an important role in regulating ovarian development. However, the mechanism involved remains unclear. Evidence suggests that glucose is essential for ovarian development, and its uptake is mediated by several glucose transporter proteins (Glut). We have investigated the effects of TH on Glut...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-016-2453-3
更新日期：2016-11-01 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
pub_type： 杂志文章
doi：10.1007/s00441-020-03319-1
更新日期：2021-01-06 00:00:00
abstract：:A quantitative evaluation of putative amino acid neurotransmitters in sea pansy polyps by high-performance liquid chromatography indicates that the taurine content exceeds that of other amino acids by a 100-fold. The cellular source of this taurine was investigated by immunohistochemistry with two polyclonal antisera ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050800
更新日期：1997-04-01 00:00:00
abstract：:Elastic cartilage-derived cells cultured two-dimensionally with FGF2 and corticosteroid produce gel-type masses that become mature cartilage when injected into a subcutaneous pocket. This unique method has previously been clinically applied for treatments of nasal augmentation. However, the components of the gel-type ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0438-y
更新日期：2007-09-01 00:00:00
abstract：:The development of the rat adrenal medulla was studied at the ultrastructural level with particular emphasis placed on early discrimination of different catecholamine-storing cells. The first granule-containing cells, phaeochromoblasts, were seen at day 15 of gestation migrating into the anlage of the cortex. These ce...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233834
更新日期：1981-01-01 00:00:00
abstract：:A histological examination of 205 fish representing four cyprinid species from a site 2.5 miles north of Wheeling, West Virginia, on the Ohio River revealed large (2--4 micron) cuboidal intranuclear inclusion bodies (NIB's) within neurons in the cranial and spinal ganglia of three species. Because the minnows had been...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00210112
更新日期：1981-01-01 00:00:00
abstract：:The inositol 1,4,5-trisphosphate receptor (IP3R) is an intracellular Ca2+ release channel responsible for mobilizing stored Ca2+. Three different receptor types have been molecularly cloned, and their genes have been classified into a family. The gene for the type 1 receptor (IP3R1) is predominantly expressed in cereb...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00307790
更新日期：1995-05-01 00:00:00
abstract：:Immunoreactivity to the polypeptide designated "7B2" recently isolated from human and porcine pituitary glands, appears to be consistently confined to neuroendocrine and endocrine cells in various tissues. In rat gut, immunoreactive 7B2 was found in endocrine-paracrine cells. Highly labeled cells were found in the ant...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00217343
更新日期：1987-09-01 00:00:00
abstract：:Accumulating evidence suggests that the sympathetic nervous system modulates inflammatory responses and bone remodeling. We have studied the effects of sympathectomy and orthodontic tooth movement (OTM) on root resorption, immunocompetent cell recruitment, neuropeptide, neurokinin-1 receptor (NK1-R), and interleukin 6...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0753-x
更新日期：2003-08-01 00:00:00
abstract：:Rat endometrial explants were cultured in a three-dimensional collagen/endothelial cell matrix to measure angiogenic activity, as represented by migration of vascular endothelial cells towards the explants. Minimal endothelial cell migratory activity was observed with endometrial explants taken during the four-day oes...
journal_title：Cell and tissue research
pub_type： 历史文章,杂志文章
doi：10.1007/BF00300706
更新日期：1995-01-01 00:00:00
abstract：:Hypothalamic slices containing the lateral hypothalamic area (LHA) were prepared from 6- to 8-day-old rats and maintained in stationary culture for up to 35 days in order to analyse how well the melanin-concentrating hormone (MCH) neurons survived. As previously reported for other brain areas, this method yielded a lo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051330
更新日期：1999-07-01 00:00:00
abstract：:The fine structure of the ventrolateral and dorsomedial subdivisions of the ventromedial nucleus (VMN) of the hypothalamus was examined in ovariectomized/control and ovariectomized/estrogen-treated rats to compare neurons of these areas to other neurons (specifically the ventrolateral thalamus), and to determine the e...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219357
更新日期：1981-01-01 00:00:00
abstract：:The maternal-fetal interface, a chimeric structure, is formed when fetal cytotrophoblasts (CTBs) from the placenta invade the uterine wall and its resident vasculature. In preeclampsia (PE), interstitial and endovascular invasion are often shallow, and fewer spiral arterioles are breached in toto. Our previous work ha...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0428-0
更新日期：2007-09-01 00:00:00
abstract：:Antibodies to smooth muscle and non-muscle myosin allow the development of smooth muscle and its capillary system in the embryonic chicken gizzard to be followed by immunofluorescent techniques. Although smooth muscle development proceeds in a serosal to luminal direction, angiogenetic cell clusters develop independen...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00306123
更新日期：1994-05-01 00:00:00
abstract：:To examine the morphological evidence of the nature of hormone release from castration cells the author gonadectomized neonatal male and female rats. Twenty-eight days after the operation the animals were pretreated with estrogen, progesterone, or estrogen and progesterone in combination, every other day for one week,...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218301
更新日期：1982-01-01 00:00:00
abstract：:Kruppel-like factor 4 (KLF4) is a zinc-finger-type transcription factor with a restricted expression pattern during skeletal development. We have previously shown that KLF4 represses osteoblast mineralization concomitant with a down-regulation in the expression of a number of osteoblastic genes, both in vivo and in vi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-014-1931-8
更新日期：2014-10-01 00:00:00
abstract：:An ectodermal network of nerve cells has been observed in the echinopluteus. It seems to connect the ectodermal cell bodies with each other and with deeper parts of the nerve system. Together with the neurohumour containing parts of the ventral and oral ciliated bands, the nerve cells probably provide the larva with t...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219793
更新日期：1977-04-07 00:00:00
abstract：:To identify and describe ovarian follicles committed to undergo follicular degeneration (atresia), immature rats were primed with pregnant mare serum gonadotropin (PMSG). After PMSG treatment, preovulatory follicles develop but subsequently degenerate. Prior to the appearance of pyknotic nuclei (Stage I of atresia), d...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233727
更新日期：1980-01-01 00:00:00
abstract：:The spatial and temporal distribution of three peptides, DSK I, DSK II, and DSK 0, encoded by the Drosophila melanogaster drosulfakinin (Dsk) gene, have been examined in the central nervous system. DSK I and DSK II have a -RFamide C-terminus and are structurally similar to sulfakinin peptides; in contrast, DSK 0 conta...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050518
更新日期：1996-01-01 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：:It is a well-established fact that the sympathetic, parasympathetic and enteric nervous systems are affected at early stages in Parkinson's disease (PD). However, it is not yet clarified whether the earliest pathological events preferentially occur in any of these three divisions of the autonomic nervous system (ANS)....
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-018-2851-9
更新日期：2018-07-01 00:00:00
abstract：:Rat ovarian perifollicular contractile tissue was examined at specified intervals prior to ovulation to determine the type, relative number, and length of cellular junctions. Rat ovaries were taken for electron-microscopic observation at 1500 h on the afternoon of proestrus (proestrus 0-h group), at 2000 h (proestrus ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00210023
更新日期：1981-01-01 00:00:00
abstract：:Morphogenesis of the arcuate nucleus of the rat from the 15th fetal day to the 6th postnatal day was investigated light and electron microscopically. The arcuate neurons exhibit a gradual development after the 15th fetal day. All cytoplasmic constituents are present in these nerve cells already during the last days of...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00236893
更新日期：1979-08-03 00:00:00
abstract：:An investigation of the stereospecificity of beta-adrenergic insulin release, its relation to alpha-adrenergic blockade and the adrenergic innervation of the pancreatic islets was performed in the mouse. It was observed that in vivo beta-adrenergic stimulation of insulin release by isopropylnoradrenaline was stereospe...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221602
更新日期：1978-10-06 00:00:00
