Abstract:
:Horse spleen ferritin, injected into the blood of the octopus, leaves the capillaries via pericyte junctions and windows. One hour after the administration, ferritin has entered the optic gland main cells; three hours later, it is accumulated in dense-bodies. The evidence for resorption supports earlier papers reporting that the ultrastructure of the organ is unusual for an endocrine gland.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Froesch D,Mangold Kdoi
10.1007/BF00361712subject
Has Abstractpub_date
1976-08-10 00:00:00pages
549-51issue
4eissn
0302-766Xissn
1432-0878journal_volume
170pub_type
杂志文章abstract::Administration of Concanavalin A (Con A) to cultured skin fibroblasts derived from chick embryos at two developmental stages produce variations in the relative concentration of individual glycosaminoglycan (GAG) secreted by the cells. This effect is different: at 7 days (increase of hyaluronic acid and dermatan sulpha...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00217295
更新日期:1984-01-01 00:00:00
abstract::It is clear that the well-described phenomenon of epithelial-mesenchymal transition (EMT) plays a pivotal role in embryonic development, wound healing, tissue regeneration, organ fibrosis and cancer progression. EMTs have been classified into three subtypes based on the functional consequences and biomarker context in...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
doi:10.1007/s00441-011-1227-1
更新日期:2012-01-01 00:00:00
abstract::Ossification of calvariae from day-21 rat fetuses was reinvestigated by electron microscopy using different fixation techniques (glutaraldehyde/OsO4, tannic acid, ruthenium red, K-pyroantimonate). An osteoid layer with scattered mineral deposits was found at the mineralization front. Directly beyond this layer, a shee...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00318693
更新日期:1992-01-01 00:00:00
abstract::The adenohypophysial primordium of Xenopus laevis tadpoles at stages 33/34 to 46 (Nieuwkoop and Faber, 1956) were examined immunohistologically for alpha-MSH, beta-MSH and ACTH. beta-MSH was demonstrated from stage 37/38 onwards, and alpha-MSH from stage 39. No signs of ACTH production were detected. alpha-MSH and bet...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00231955
更新日期:1977-05-16 00:00:00
abstract::The surface of carp oral mucosa is characterized by various patterns of microridges about 0.3 micron wide, 0.1 micron high, and of various lengths. To elucidate the derivation and function of these microridges, the oral epithelium was examined by light- and electron microscopy. Microridges were present only on the sur...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00214002
更新日期:1988-03-01 00:00:00
abstract::Human endothelial progenitor cells (EPCs) were isolated from cord blood samples and enriched by magnetic activated cell sorting method based on the CD133 marker. Cells were incubated with different doses of bacterial lipopolysaccharide, ranging from 2, 5, 10, 50, 100, 200, 250, 500, to 1000 µg/ml, for 48 h. The cell s...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-020-03405-4
更新日期:2021-01-18 00:00:00
abstract::The gross structure as well as the neuronal and non-neuronal components of the lamina ganglionaris of the locust Schistocerca gregaria are described on the basis of light- and electron-microscopical preparations of Golgi (selective silver) and ordinary histological preparations. The array of optic cartridges within th...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00233626
更新日期:1981-01-01 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
abstract::Two types of horizontal cells, H1 and H2, were classified using the Golgi technique on flat mounts of the retina of the frog. Cell type H1 possesses rather short, thick dendrites; the diameter of its dendritic field ranges from 40-90 micrometers. H2-cell displays long and thin dendrites; the diameter of its dendritic ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00216747
更新日期:1981-01-01 00:00:00
abstract::Cortisone-treated Buffalo rats have been parabiosed with untreated controls of the same age. The optical and electron microscopy, including histochemistry, of costal cartilage of these rats has been compared with that in single cortisone treated rats, single controls, and control parabiosed with control rats, at 14 an...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00223122
更新日期:1978-05-18 00:00:00
abstract::The effects of thyroidectomy, adrenalectomy, and castration on the pars distalis of male Japanese quail, and of injection of LH-RH on sexually inactive females, were investigated by light and electron microscopy. Correlation between light and electron microscopy was attained by use of alternate thin and thick sections...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00219152
更新日期:1975-06-09 00:00:00
abstract::Four forms of short neuropeptide F (sNPF1-4), derived from the gene snpf, have been identified in Drosophila and are known to act on a single G-protein-coupled receptor (sNPFR). Several functions have been suggested for sNPFs in Drosophila, including the regulation of feeding and growth in larvae, the control of insul...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-013-1660-4
更新日期:2013-09-01 00:00:00
abstract::The structure of guppy (Poecilia reticulata) spermatogonia and spermatocytes has been studied using electron microscopy. The spermatogonia, situated at the apex of the seminiferous tubule, are almost all surrounded by a network of Sertoli cells; they have very diffuse chromatin and one or two large nucleoli. The cytop...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00217139
更新日期:1984-01-01 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
pub_type: 杂志文章,评审
doi:10.1007/s004410051261
更新日期:1999-04-01 00:00:00
abstract::Colonies of the ascidian Botryllus schlosseri undergo recurrent generation changes in which adult zooids are gradually resorbed and replaced by new blastogenic generations. During these periods, known as take-over phases, programmed cell death, which, on the basis of morphological analysis is ascribed to apoptosis, oc...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-003-0738-9
更新日期:2003-06-01 00:00:00
abstract::Autophagy (cellular self-consumption) is an adaptive stress response and an important aspect of adaption to mechanical loading. If mechanical forces are associated with autophagy regulation in periodontal ligament (PDL) fibroblasts is still unknown. The aim of this study was to analyze the influence of force magnitude...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-019-03063-1
更新日期:2019-12-01 00:00:00
abstract::To identify structures involved in the translocation of the synaptic vesicles towards the presynaptic membrane, an ultrastructural study has been undertaken by means of (1) the E-PTA stain and (2) the HMM-labeling procedure. Using serial sections of E-PTA stained nervous tissue, especially those made in transversal an...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00219841
更新日期:1975-06-27 00:00:00
abstract::Neurons are extremely polarised cells in which the cytoskeleton, composed of microtubules, microfilaments and neurofilaments, plays a crucial role in maintaining structure and function. Neurofilaments, the 10-nm intermediate filaments of neurons, provide structure and mechanoresistance but also provide a scaffolding f...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
doi:10.1007/s00441-014-2082-7
更新日期:2015-06-01 00:00:00
abstract::Pituitary adenylate cyclase-activating polypeptide (PACAP) is the latest member of the vasoactive intestinal polypeptide (VIP) family of neuropeptides present in nerve fibres in many peripheral organs. Using double immunohistochemistry, with VIP as a marker for intrinsic innervation and calcitonin-gene related peptide...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004419900124
更新日期:2000-01-01 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
pub_type: 杂志文章
doi:10.1007/BF00215176
更新日期:1976-04-09 00:00:00
abstract::The transient receptor potential (TRP) superfamily comprises a group of non-selective cation channels that have been implicated in both receptor and store-operated channel functions. The family of the classical TRPs (TRPCs) consists of seven members (TRPC1-7). The presence of TRPC1 and TRPC5 mRNA in the brain has prev...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-005-0004-4
更新日期:2005-11-01 00:00:00
abstract::Lysozyme is one of the most prominent antimicrobial peptides and has been identified from many mammalian species. However, this enzyme has not been studied in the order Insectivora, which includes the most primitive placental mammals. Here, we done the lysozyme cDNA from Suncus murinus (referred to as suncus, its labo...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-019-02991-2
更新日期:2019-06-01 00:00:00
abstract::Locust lipoproteins (lipophorins) were localized by indirect immunofluorescence- and immunogold labelling in cryosections of dorsolongitudinal flight muscles. Immunolabelling was performed with monoclonal antibodies against apolipoproteins epitopes that are exposed at the surfaces of the lipophorin particles. Both at ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00216654
更新日期:1988-06-01 00:00:00
abstract::Using histochemical, immunohistochemical and biochemical techniques, noradrenaline-, neuropeptide Y-, vasoactive intestinal polypeptide-, substance P- and calcitonin gene-related peptide-containing nerve fibres were studied in the uterine artery of virgin, progesterone-treated and pregnant guinea-pigs. Morphological c...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF01740777
更新日期:1990-03-01 00:00:00
abstract::The distribution and development of growth-associated protein 43 (GAP-43)-like immunoreactivity (-LI) in the rat circumvallate papilla (CVP) were compared to those of protein gene product 9.5 (PGP 9.5)-LI. In the adult, thick GAP-43-like immunoreactive (-IR) structures gathered densely in the subgemmal region. Some of...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004410051142
更新日期:1998-09-01 00:00:00
abstract::Transformation of the gastrula to the pluteus includes development of the ability of the larva to control the direction of ciliary beat and coordinate activities of the ciliary band with activities of the esophageal muscles (48-60 h, 15 degrees C). Glyoxylic acid-induced fluorescence shows several cells of the animal ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00217887
更新日期:1983-01-01 00:00:00
abstract::The technique of cobalt sulfide precipitation combined with Timm's sulfide-silver method for intensification of heavy metals was used to delineate the retino-hypothalamic projection of the rat. Freshly isolated rat brains were dissected and a solution of cobaltous chloride was applied to one of the cut optic nerves. S...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00219728
更新日期:1976-04-28 00:00:00
abstract::The etiologic basis of Parkinson's disease (PD), the second most common age-related neurodegenerative disorder, is unknown. Recent epidemiological and experimental studies indicate that exposure to environmental agents, including a number of agricultural chemicals, may contribute to the pathogenesis of this disorder. ...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
doi:10.1007/s00441-004-0937-z
更新日期:2004-10-01 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
abstract::Ten hamsters received repeated injections of 3H-thymidine for 4 days and were allowed to survive for 7, 28, 42 and 100 days. Changes in spatial distribution of the labelled cells and in labelling indices of each cell line in the gastric glands were studied at various days after 3H-thymidine, the labelled parietal cell...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00226025
更新日期:1976-09-14 00:00:00