Abstract：
:In situ hybridisation and immunohistochemistry analyses have shown that the Ciona intestinalis tumour necrosis factor alpha gene (CiTNFalpha), which has been previously cloned and sequenced, is expressed either during the inflammatory pharynx response to lipopolysaccharide (LPS) or during the swimming larval phase of development. Granulocytes with large granules and compartment/morula cells are CiTNFalpha-producing cells in both inflamed pharynx and larvae. Pharynx vessel endothelium also takes part in the inflammatory response. Haemocyte nodules in the vessel lumen or associated with the endothelium suggest the involvement of CiTNFalpha in recruiting lymphocyte-like cells and promoting the differentiation of inflammatory haemocytes. Specific antibodies against a CiTNFalpha peptide have identified a 43-kDa cell-bound form of the protein. Observations of pharynx histological sections (at 4 and 8 h post-LPS inoculation) from naive and medium-inoculated ascidians have confirmed the CiTNFalpha-positive tissue response. Larval histological sections and whole-mount preparations have revealed that CiTNFalpha is expressed by trunk mesenchyme, preoral lobe and tunic cells, indicating CiTNFalpha-expressing cell immigration events and an ontogenetic role.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Parrinello N,Vizzini A,Salerno G,Sanfratello MA,Cammarata M,Arizza V,Vazzana M,Parrinello Ddoi
10.1007/s00441-010-0993-5subject
Has Abstractpub_date
2010-08-01 00:00:00pages
299-311issue
2eissn
0302-766Xissn
1432-0878journal_volume
341pub_type
杂志文章abstract：:The spleen of the oriental fire-bellied toad, Bombina orientalis, consists of well-developed white pulp, separated from the lymphocytic marginal zone by the connective tissue boundary layer. Injection of peroxidase-conjugated rabbit anti-peroxidase revealed that these immune complexes were localized on the surface of ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00297553
更新日期：1993-01-01 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：:The bursa of Fabricius of the chicken is known to be both a primary lymphoid organ and a secondary lymphoid tissue. Bursal follicles are equipped with antigen-trapping follicle-associated epithelium. However, bioactive antigens such as protein and bacteria have not been detected in the bursal parenchyma. By immunopero...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-013-1701-z
更新日期：2013-12-01 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：:A pressure device has been used to obtain information about the forces involved in the maintenance of the aggregated state of melanophores of the angelfish, Pterophyllum scalare. Single aggregated melanophores of isolated scales were submitted to mechanical compression with forces ranging from 50-320 mup. As a functio...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219951
更新日期：1975-01-01 00:00:00
abstract：:We have previously shown that immunoneutralization of transforming growth factor-beta (TGF-beta) in the chick embryo significantly reduces programmed cell death (PCD) in peripheral neurons, spinal cord, and retina. In order to validate these results we have begun to analyze PCD in mice with targeted ablations of the T...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0761-x
更新日期：2003-07-01 00:00:00
abstract：:Two different monoclonal antibodies raised against choline acetyltransferase were used, together with preembedding immunocytochemical techniques, to visualize the possible cholinergic innervation of the supraoptic and paraventricular nuclei of the rat hypothalamus. Light microscopy confirmed the presence of a group of...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220024
更新日期：1988-10-01 00:00:00
abstract：:A striking feature of vestibular hair cells is the polarized arrangement of their stereocilia as the basis for their directional sensitivity. In mammals, each of the vestibular end organs is characterized by a distinct distribution of these polarized cells. We utilized the technique of post-fixation transganglionic ne...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-010-0944-1
更新日期：2010-05-01 00:00:00
abstract：:The tyrosine kinase proteins (Trk), encoded by the trk family of proto-oncogenes, mediate, in mammals, the action of neurotrophins, a family of growth factors acting on the development and maintenance of the nervous system. Neurotrophins and their specific receptors, TrkA, TrkB and TrkC, seem to be phylogenetically we...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410000342
更新日期：2001-03-01 00:00:00
abstract：:Comparing the distribution of cytoplasmic particles and organelles between different experimental conditions can be challenging due to the heterogeneous nature of cell morphologies. The border-to-border distribution method was created to enable the quantitative analysis of fluorescently labeled cytoplasmic particles a...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-015-2265-x
更新日期：2016-02-01 00:00:00
abstract：:Recent evidence indicates that many molecules involved in generating and patterning the limbs also play a role during craniofacial morphogenesis. On the surface, this is an unexpected finding given that these regions of the body have separate evolutionary origins, are composed of different embryonic tissues, and are q...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s004410051271
更新日期：1999-04-01 00:00:00
abstract：:An autoradiographic study was performed on the effects of hydrocortisone, reserpine, propranolol and phentolamine on the uptake of tritiated amines by adrenal medullary cells of the mouse. Oral feeding of hydrocortisone ahd no significant effect on the normal uptake pattern of dopamine, noradrenaline or adrenaline by ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216742
更新日期：1981-01-01 00:00:00
abstract：:The distribution pattern of adrenergic fibres innervating the ocular choroid membrane of the chicken was studied by means of fluorescence and electron microscopy. In addition, the origin of these fibres was investigated after superior cervical ganglionectomy. Adrenergic axons reach the choroid, partly forming the peri...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00213222
更新日期：1982-01-01 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：:Periodontal ligament (PDL) stem cell properties are critical in the periodontal tissue regeneration for periodontitis. Previously, we have demonstrated that cigarette smoking attenuates PDL-derived stem cell (PDLSC) regenerative properties. Here, we report the findings on the regenerative properties of human PDLSCs wi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-020-03176-y
更新日期：2020-07-01 00:00:00
abstract：:Mlh1 is a member of DNA mismatch repair (MMR) machinery and is also essential for the stabilization of crossovers during the first meiotic division. Recently, we have shown that zebrafish mlh1 mutant males are completely infertile because of a block in metaphase I, whereas females are fertile but have aneuploid progen...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0550-z
更新日期：2008-04-01 00:00:00
abstract：:In an attempt to determine the neural control of pancreatic D cells, the pancreatic islets of the domestic fowl were examined electron microscopically from 1 to 28 days after abdominal vagotomy. Exocytotic release of many secretory granules from D cells occurred one day after vagotomy. Rough endoplasmic reticulum deve...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233732
更新日期：1980-01-01 00:00:00
abstract：:The antral hormone gastrin is the key regulator of gastric acid secretion, mucosal growth and differentiation. Gastrin is synthesized in the endocrine G-cells in the antroduodenal mucosa. We have now examined the way in which the loss of gastrin alone or gastrin plus cholecystokinin (CCK) affects the antral G-cell. Im...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1110-z
更新日期：2005-07-01 00:00:00
abstract：:The mechanism of cell death which occurs during Chagas' cardiopathy is disputed. To address this issue we analyzed the molecular pathways implicated in the death of cardiomyocytes during T. cruzi invasion and found that they undergo apoptosis during both in vitro and in vivo infections. However, the death rates and on...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0782-5
更新日期：2003-11-01 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：:The ultrastructural distribution of fibronectin immunoreactivity was investigated in the chicken embryo during late gastrulation. Sites of binding of anti-fibronectin antibodies were ascribed to the basal lamina and associated structures, and to the cell surface. The fibronectin-rich basal lamina was resolved into a l...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00217185
更新日期：1985-01-01 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：:This review focuses on the signaling system involving the Angiopoietin1/Tie2 receptor, which appears to be involved in the secondary stages of blood vessel formation. Although this system is crucial for blood and lymphatic vessel formation, identifying its precise role in embryonic and adult vascular biology has been ...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-003-0749-6
更新日期：2003-10-01 00:00:00
abstract：:Progenitor stem cells have been identified, isolated and characterized in numerous tissues and organs. However, their therapeutic potential and the use of these stem cells remain elusive except for a few progenitor cells from bone marrow, umbilical cord blood, eyes and dental pulp. The use of bone marrow-derived hemat...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-012-1471-z
更新日期：2012-10-01 00:00:00
abstract：:Nematocysts are characteristic organelles of the phylum Cnidaria. The free-living Platyhelminth Microstomum lineare preys on Hydra oligactis and sequesters nematocysts. All nematocyst types become phagocytosed without adherent cytoplasm by intestinal cnidophagocytes. Desmoneme and isorhiza nematocysts disappear within...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-019-03149-w
更新日期：2020-01-01 00:00:00
abstract：:Ionizing irradiation is an effective treatment for intracranial tumors but is limited by the potential adverse effects induced in surrounding normal brain. These effects can include cognitive impairments, and whereas the pathogenesis of such injury has not yet been definitively established, it may involve injury to th...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-007-0480-9
更新日期：2008-01-01 00:00:00
abstract：:The H-Tx rat has fetal-onset hydrocephalus associated with closure of the cerebral aqueduct and a reduction in the secretory cells of the subcommissural organ (SCO), a circumventricular organ situated in the dorsal wall of the cerebral aqueduct. The objective of this study was to determine the role of the SCO in hydro...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0843-9
更新日期：2004-03-01 00:00:00
abstract：:In recent years, data have accumulated suggesting that the role of neurotrophins and Trk receptors may not be limited to the nervous system, and the presence of these substances has been detected in a variety of vertebrate and invertebrate non-nervous tissues. This study was designed to map the expression of immunorea...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410000181
更新日期：2000-04-01 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：:A culture technique for the in vitro growth and differentiation of antennal cells of Mamestra brassicae is described. The morphology of the growing cells is described. At least five morphological cell types can be distinguished in the cultures. Neuronal cells (type A) were characterized morphologically and immunocytoc...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050884
更新日期：1997-08-01 00:00:00
