Abstract：
:Sacciform cells containing an acidophilic, proteinaceous secretion, were identified in the epidermis of the brown trout and Arctic char. This cell type increased in number during the chronic stages of infestation by the ectoparasitic flagellate, Ichthyobodo sp., in immature brown trout, and decreased during sexual maturation in male brown trout and char. It is suggested that the salmonid sacciform cell produces a secretion which protects the fish against infestation or damage by skin parasites.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Pickering AD,Fletcher JMdoi
10.1007/BF00218307subject
Has Abstractpub_date
1987-02-01 00:00:00pages
259-65issue
2eissn
0302-766Xissn
1432-0878journal_volume
247pub_type
杂志文章abstract：:The distribution and synaptic connections of the indoleamine-accumulating neurons in the retinae of the goldfish and carp were studied by means of fluorescence and electron microscopy. The indoleamine-accumulating neurons were visualized after intravitreal injection and uptake of the indoleamine 5,6-dihydroxytryptamin...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Ontogenesis comprises a series of events including cell proliferation and apoptosis and resulting in the normal development of the embryo. Protein p53 has been described as being involved in the development of several animal species. The aim of this study was to analyze the expression of protein p53 during the morphog...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-013-1720-9
更新日期：2014-01-01 00:00:00
abstract：:The structure of the compound eyes of adult Cicindela tranquebarica Herbst was examined by use of light, scanning, and transmission electron microscopy. Each ommatidium of these photopic eyes is eucone and has a "subcorneal layer" situated between the corneal lens and crystalline cone. A distal rhabdomere consisting o...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233613
更新日期：1980-01-01 00:00:00
abstract：:The cellular localization of the enzymes tyrosine hydroxylase (TH), aromatic amino-acid decarboxylase (or dopa decarboxylase, DDC), dopamine beta-hydroxylase (DBH) and phenylethanolamine N-methyltransferase (PNMT) in the adrenal medulla of adult rats and rat fetuses (14th, 17th, 18th, 19th and 21st day) was examined. ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00236882
更新日期：1979-08-03 00:00:00
abstract：:The development of the heterophil granulocytes in the bone marrow of the guinea pig is described. During the maturation of these cells, three types of granule are formed, not only the azurophil and specific granules already described in other mammals but also a third type of granule referred to here as the nucleated g...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220388
更新日期：1978-11-20 00:00:00
abstract：:Renovascular hypertension (RVH) is a progressive disease, leading to chronic kidney disease when untreated and no specific treatment is available. Therefore, development of new therapeutic modalities is imperative. RVH is triggered by renal artery stenosis and subsequent renin-angiotensin-aldosterone system activation...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-017-2602-3
更新日期：2017-08-01 00:00:00
abstract：:The projections of ocellar fibres within the brain and thorax of the honey bee, Apis mellifera, were established using a modified cobalt sulphide technique, supplemented by serial sectioning of the brain for the light microscope. The results are: 5 large fibres in each lateral nerve and 12 in the median nerve have wid...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00231405
更新日期：1977-01-24 00:00:00
abstract：:Synapses in the lateral septum of the murine brain have been investigated by ultrastructural immunocytochemistry, using monoclonal anti-neurophysins in both immunoperoxidase and immunogold techniques. In the region shown by light microscopy to be rich in vasopressinergic innervation, synaptic boutons containing approx...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215524
更新日期：1987-08-01 00:00:00
abstract：:Ependymal cells and their junctional complexes in the area postrema of the rat were studied in detail by tracer experiments using horseradish peroxidase (HRP) and colloidal lanthanum and by freeze-etch techniques, in addition to routine electron microscopy. The ependyma of the area postrema is characterized as flatten...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00235058
更新日期：1979-09-03 00:00:00
abstract：:Sites of synthesis and release patterns of crustacean hyperglycaemic hormone precursor-related peptide (CPRP) were investigated with those of crustacean hyperglycaemic hormone (cHH), in order to determine whether this precursor-related peptide satisfies certain criteria necessary for its definition as a secretable, ci...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-001-0469-8
更新日期：2002-01-01 00:00:00
abstract：:Prolactin cells were identified by means of immunocytochemistry with protein-A gold as a marker on ultrathin sections of the pituitary gland of young (3-4 months), middle-aged (16-19 months), and aged (26-30 months) male Wistar rats. Point-counting volumetry revealed that the prolactin (PRL) cell-volume density in mid...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215844
更新日期：1988-02-01 00:00:00
abstract：:The size, density and total number of neuroepithelial bodies (NEB) in the lungs of late fetal, neonatal, and mature rabbits were determined using fluorescence microscopy. In this study lungs from 27-, 29-, 30-, and 31-day fetuses; neonates of ages 2, 7, and 30 days; and 4- and 7(+)-month-old rabbits, were used. The to...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219875
更新日期：1984-01-01 00:00:00
abstract：:Rat quiescin/sulphydryl oxidase (rQSOX) introduces disulphide bridges into peptides and proteins with the reduction of molecular oxygen to hydrogen peroxide. Its occurrence has been previously highlighted in a wide range of organs by reverse transcription-polymerase chain reaction (RT-PCR) and Northern blot analyses, ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-0043-x
更新日期：2006-01-01 00:00:00
abstract：:In model experiments with the use of horseradish peroxidase (HRP), two pathways of transport of substances to the adenohypophysis were studied, as well as the distribution of the tracer in the latter organ. The first pathway allows the tracer to penetrate from the intercellular milieu of the median eminence below the ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00214248
更新日期：1984-01-01 00:00:00
abstract：:The size of various tubes within tubular organs such as the lung, vascular system and kidney must be finely tuned for the optimal delivery of gases, nutrients, waste and cells within the entire organism. Aberrant tube sizes lead to devastating human illnesses, such as polycystic kidney disease, fibrocystic breast dise...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-013-1673-z
更新日期：2013-11-01 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：:A body of evidence points to the existence of stem cell stores in adult tissues, in addition to the well-known hematopoietic stem cells from bone marrow. Many reports describe the ability of these multipotent cells (developmentally non-compromised with their organs of origin) to give rise to many different cell types ...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-006-0172-x
更新日期：2006-09-01 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：:Angiotensin II (AII) is present in the mammalian ovary and has been correlated with atresia in follicles. Since the theca interna may be one site at which atresia is initiated, we wished to determine whether AII exerts an effect on theca interna from explanted ovarian follicles of hamsters. Hamsters were sacrified on ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00338068
更新日期：1992-04-01 00:00:00
abstract：:Adrenomedullin (AM) is a peptide hormone involved in the modulation of cellular growth, migration, apoptosis, and angiogenesis. These characteristics suggest that AM is involved in the control of neural stem/progenitor cell (NSPC) biology. To explore this hypothesis, we have obtained NSPC from the olfactory bulb of ad...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-010-0934-3
更新日期：2010-04-01 00:00:00
abstract：:TFF-peptides (formerly P-domain peptides, trefoil factors) are typical secretory products of mucin-producing cells and seem to influence the rheological properties of mucous gels. Here, localization studies of TFF-peptides in human salivary glands are presented. Expression studies (polymerase chain reaction) revealed ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004419900087
更新日期：1999-10-01 00:00:00
abstract：:Follicular dendritic cells (FDCs) are immune accessory cells found in the follicles of secondary lymphoid organs where they promote B cell maturation in germinal centers (GCs) that develop following antigen exposure. Recently, we published a method for isolating functional murine FDCs in high purity. We reasoned that ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0566-4
更新日期：2008-04-01 00:00:00
abstract：:Neural stem cells (NSCs) are a subtype of tissue-specific progenitor cells capable of extended self-renewal and the ability to generate all major cell types of nervous tissue, such as neurons, astroglia and oligodendroglial cells. Recent studies suggest that salient patterning in anterior-posterior and dorsal-ventral ...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-004-0923-5
更新日期：2004-10-01 00:00:00
abstract：:Guanosine triphosphatase (GTPase) activity was studied histo- and cytochemically in the rod outer segments of the rat retina by means of a newly developed method. Differences in the distribution pattern of the enzyme activity exist within the outer segment: the activity is more intense at the tip of the rod outer segm...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00217416
更新日期：1983-01-01 00:00:00
abstract：:We have previously demonstrated that tooth size is determined by dental mesenchymal factors. Exogenous bone morphogenetic protein (BMP)4, Noggin, fibroblast growth factor (FGF)3 and FGF10 have no effect on tooth size, despite the expressions of Bmp2, Bmp4, Fgf3, Fgf10 and Lef1 in the dental mesenchyme. Among the wingl...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-011-1224-4
更新日期：2011-09-01 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：:The extracellular matrix (ECM) acts as a critical factor during morphogenesis. Because the organization of the ECM directly influences the structure of tissues and organs, a determination of the way that ECM organization is regulated should help to clarify morphogenesis. We have analyzed the assembly of Del1, an ECM p...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0456-9
更新日期：2007-10-01 00:00:00
abstract：:The distribution of the glycoprotein, mucin 1 (MUC1), was determined in lactating guinea-pig mammary tissue at the resolution of the electron microscope. MUC1 was detected on the apical plasma membrane of secretory epithelial cells, the surface of secreted milk-fat globules, the limiting membranes of secretory vesicle...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410100351
更新日期：2001-04-01 00:00:00
abstract：:The origin and renewal of the argentaffin cells in the pyloric glands of hamsters were studied by flash, cumulative and pulse labelling autoradiography with 3H-thymidine. The argentaffin cells were identified by the Diazo Method using Fast Red B Salt. By flash labelling autoradiography, it was shown that the argentaff...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00222771
更新日期：1977-06-20 00:00:00
abstract：:Thyroid glands of 7 to 21 day-old chick embryos were examined by electron microscopy using freeze-fracture and thin-section preparations. The primitive follicle lumen first appears between two adjacent epithelial cells in 8 day-old embryos, and is formed in the region of a focal tight junction (macula occludens). The ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234830
更新日期：1979-04-30 00:00:00
