Abstract：
:The nine-banded armadillo possesses a salivary bladder which is a dilated portion of the main duct of the submandibular gland at its origin. The wall of the bladder is composed of an epithelium, a submucosa and a thick coat of skeletal muscle. The ultrastructure of the epithelium reveals that it is complex and consists of three cell types: 1) principal cells, 2) light cells, and 3) basal cells. The general organization of the epithelium suggests that it is a transporting type of epithelium such as that found in the amphibian and reptilian and reptilian urinary bladders and the mammalian gall bladder. The submucosa is composed primarily of densely-packed collagen fibers. The skeletal muscle is very vascular and richly innervated.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Ruby JR,Allen ERdoi
10.1007/BF00219609subject
Has Abstractpub_date
1976-06-28 00:00:00pages
383-94issue
3eissn
0302-766Xissn
1432-0878journal_volume
169pub_type
杂志文章abstract：:Transmission electron micrographs of the mesonephric nephron in 18 day rabbit embryos reveal major cytological structures reappearing in the nephron of the definitive rabbit kidney. The initial segment of the proximal tubule resembles (despite quite different cell proportions) the cell picture of the metanephric S2-se...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00210102
更新日期：1981-01-01 00:00:00
abstract：:Antibodies raised against the cystic fibrosis transmembrane regulator protein (CFTR) were used to localize CFTR in intestinal tissues of piglets and mice. Positive staining for CFTR was detected in goblet cells of both species. A second population of epithelial cells of unknown phenotype was also labeled by anti-CFTR ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050531
更新日期：1996-02-01 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：:When tissues are processed for electron microscopy by conventional methods, such as glutaraldehyde fixation followed by rapid dehydration in acetone, basement membranes show two main layers: the electron-lucent "lamina lucida". (or rara) and the electron-dense "lamina densa". In an attempt to determine whether this su...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00304610
更新日期：1993-07-01 00:00:00
abstract：:Fc and C3 receptors, which are characteristically present on macrophages, could not be demonstrated on osteoclasts maintained in situ on their normal substrates when assayed for by use of sheep red blood cells coated with immunoglobulin (Shapiro et al. 1979). The present study tested the hypotheses that Fc receptors a...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00236514
更新日期：1980-01-01 00:00:00
abstract：:The distribution of estradiol-concentrating cells in the pituitary of the platyfish, Xiphophorus maculatus, is studied after the injection of 3H estradiol-17 beta by thaw-mount autoradiography. Autoradiograms prepared 2-8 h after the injection show nuclear concentration of radioactivity in certain cells of the rostral...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234188
更新日期：1979-05-25 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：:The carotid body is a peripheral chemoreceptor that detects decreases in arterial pO2 and subsequently activates the carotid sinus nerve. The hypoxia-evoked activity of the carotid sinus nerve has been suggested to be modulated by glutamate. In the present study, we investigate the immunohistochemical localization of ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-014-1921-x
更新日期：2014-10-01 00:00:00
abstract：:The presence of immunoreactive enkephalin, dynorphin, vasoactive intestinal polypeptide, cholecystokinin, substance P and neuropeptide Y in nerve fibers that project to the guinea-pig inferior mesenteric ganglion was analysed, after different denervation and ligation procedures. A quantitative analysis demonstrates th...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219741
更新日期：1988-09-01 00:00:00
abstract：:The iron carrier protein transferrin plays a prominent antioxidant and anti-bacterial role in the lower respiratory tract and is present at elevated concentrations in lung epithelial lining fluid relative to plasma. The level of transferrin receptor synthesis in primary cultures of rat alveolar epithelial cells (AECs)...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-002-0663-3
更新日期：2003-06-01 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：:The globiferous pedicellariae of Psammechinus miliaris are described. Two fixation methods giving minimal distortion and rapid tissue hardening were adapted for soft tissue preparation for scanning electron microscopy. The pedicellarial valves are covered by a microvillous epithelium. The outer valve epithelial microv...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220184
更新日期：1975-10-13 00:00:00
abstract：:The suprachiasmatic nucleus (SCN) contains a biological clock that generates timing signals that drive daily rhythms in behaviors and homeostatic functions. In addition to this pacemaker function, the SCN gates its own sensitivity to incoming signals, which permits appropriate temporal adjustment to achieve synchrony ...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-002-0576-1
更新日期：2002-07-01 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
pub_type： 杂志文章
doi：10.1007/s004410051256
更新日期：1999-03-01 00:00:00
abstract：:Freeze-fracture replicas of the rat corpus callosum revealed prominent junctional strands in fractured cell membranes of the somata of oligodendrocytes. The junctional strands were characterized by an elaborate system of straight or slightly undulating rows of linear aggregates of particles or ridges in the P face and...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220534
更新日期：1977-10-21 00:00:00
abstract：:The development of neurophysin-oxytocin and neurophysin-vasopressin containing neurons of the guinea pig was studied in vitro. Supraoptic (SO) and paraventricular (PV) nuclei were explanted from guinea pig foetuses at the 40th day of gestation and cultured in Maximov slides for nearly fifty days. The cultures were obs...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233269
更新日期：1979-01-01 00:00:00
abstract：:Electron-microscopic evidence indicates that during conditions of high hormone demand such as lactation there is a dramatic reduction in the number of fine glial processes which are normally interposed between magnocellular neuroendocrine cell somata in the supraoptic nucleus (SON). The purpose of this study was to co...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00225557
更新日期：1985-01-01 00:00:00
abstract：:Overexpression of type XIII collagen molecules with an 83-amino-acid residue in-frame deletion of part of the ectodomain leads to fetal lethality in Col13a1COL2del transgenic mice. We characterize here the functional disturbances in the cardiovascular system of mouse fetuses overexpressing mutant type XIII collagen. D...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-008-0617-5
更新日期：2008-07-01 00:00:00
abstract：:The termination of intrafusal muscle fibres was studied in muscle spindles of the tenuissimus muscle of the Chinese hamster. Most nuclear chain fibres terminated within the spindle capsule. The nuclear bag- and nuclear chain fibres that extended beyond the limit of the spindle capsule terminated in the endomysial conn...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218663
更新日期：1983-01-01 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：:The distribution and chemical neuroanatomy of nervous elements and certain pharmacological-physiological characteristics of the innervation of the body wall in earthworms are described. Solitary sensory bipolar cells can be found among the epithelial cells. These bipolar cells contain serotonin, tyrosine hydroxylase, ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1134-4
更新日期：2005-09-01 00:00:00
abstract：:A multilamellate body (MLB), bearing close resemblance to an array of annulate lamellae, has been observed in several adenohypophysial cell types of the teleost, Hemihaplochromis philander. In longitudinal section, each MLB comprises a ladder-like row of 12-50 sausage-shaped profiles, termed lamellae. A few lamellae i...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221372
更新日期：1976-10-06 00:00:00
abstract：:The treatment of isolated protoplasmic strands of Physarum polycephalum with 2.5% ethanol in a physiological salt solution under isometric conditions induces the formation of a large amount of mostly longitudinally organized actomyosin fibrils in the endoplasmic channel, a region normally free of actomyosin fibrils. T...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218017
更新日期：1985-01-01 00:00:00
abstract：:Endothelial repair to reestablish structural integrity following wounding is a complex process. Since the actin cytoskeleton undergoes specific changes in distribution as quiescent endothelial cells switch to activated migrating cells over a 6-h period following wounding (Lee et al. 1996), we studied tyrosine phosphor...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051370
更新日期：1999-09-01 00:00:00
abstract：:Black tiger shrimps (Penaeus monodon) are able to survive and can be reared under various salinities, possibly by the cellular adaptation of their excretory system, particularly the antennal gland, which is known to regulate body fluid in crustaceans. We have investigated the morphological and biochemical alterations ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-010-0971-y
更新日期：2010-06-01 00:00:00
abstract：:Freeze-etch preparations of mesothelial cells taken from the peritoneum of mouse reveal the presence of vesicles invaginating the apical and the basal cell surfaces. These vesicles are scarcely seen within the cytoplasm. Long tortuous tubular profiles extend for considerable distance within the cytoplasm and are frequ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219271
更新日期：1976-10-01 00:00:00
abstract：:The three-dimensional architecture of the human isthmic myosalpinx is directly visualized by means of scanning electron microscopy after removal of interstitial connective tissue through NaOH maceration and ultrasound microdissection. These investigations show that the myosalpinx is composed of irregularly running bun...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00678727
更新日期：1991-10-01 00:00:00
abstract：:Kainate receptors form a family of ionotropic glutamate receptors that appear to play a special role in the regulation of the activity of synaptic networks. This review first describes briefly the molecular and pharmacological properties of native and recombinant kainate receptors. It then attempts to outline the gene...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-006-0265-6
更新日期：2006-11-01 00:00:00
abstract：:Serine proteases, cysteine proteases, aspartic proteases and matrix metalloproteinases play an essential role in extracellular matrix remodeling and turnover through their proteolytic action on collagens, proteoglycans, fibronectin, elastin and laminin. Proteases can also act on chemokines, receptors and anti-microbia...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-012-1390-z
更新日期：2013-02-01 00:00:00
abstract：:LDH is localized along various intracytoplasmatic membranes of osteoclasts. Macrophages show membrane-bound LDH only after phagocytosis of calcium hydroxylapatite, the main mineral constituent of bone. The localization of LDH in these macrophages is almost the same as in osteoclasts. The significance of this finding, ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219927
更新日期：1980-01-01 00:00:00
