Abstract：
:A tumor model system of clones of myeloproliferative sarcoma virus (MPV)-transformed rat fibroblasts (NRK) with different growth properties and metastatic potential was studied. The relationship between metastatic behavior and composition of carbohydrate-binding proteins (lectins) was analyzed by affinity chromatography. The metastatic variant differs qualitatively from its parental clone in the presence of galactoside-binding proteins at apparent molecular weight of 42 kDa. The alpha-glucosyl-binding proteins at apparent molecular weights of 67 kDa and 53 kDa and a galactoside-binding protein of apparent molecular weight of 34 kDa, however, are not detectable in the metastatic variant in comparison to its parental clone. In this respect the parental clone shows closer resemblance to the clone 5-8#1 with different growth properties and low metastatic potential than to its own metastatic variant. Furthermore, only the parental clone has a melibiose- and a mannan-binding protein of an apparent molecular weight of 64 kDa and 14 kDa, respectively. Rosette formation as model system for intercellular interaction reveals differences in the inhibition pattern with sugar between the two clones 5-8#1 and 5-20#20, whereas the metastatic variant 5-20#20 (s) exhibits drastically reduced capability to form rosettes. Initial experiments demonstrate the feasibility of drug targeting to transformed fibroblasts via carbohydrate-binding proteins.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Gabius HJ,Vehmeyer K,Engelhardt R,Nagel GA,Cramer Fdoi
10.1007/BF00215191subject
Has Abstractpub_date
1986-01-01 00:00:00pages
515-21issue
3eissn
0302-766Xissn
1432-0878journal_volume
246pub_type
杂志文章abstract：:Transmission electron microscopy was used to study the effects of proteolytic enzymes (collagenase, trypsin, clostripain), the calcium chelator ethyleneglycol-bis-(beta-aminoethyl ether) N,N,N',N'-tetraacetic acid (EGTA), and the calcium ionophore A 23187 on substrate adhesion and fine structure of chondrocytes and fi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00228443
更新日期：1984-01-01 00:00:00
abstract：:Structures identified as subsurface cisterns (SSC's) were found in neurons of the paraventricular nuclei of the rat hypothalamus. They appeared as cytoplasmic organelles consisting most often of stacks of parallel cisterns apposed to the neuronal plasmalemma. These SSC's were located in the interneurons of the parvoce...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00236138
更新日期：1979-06-27 00:00:00
abstract：:In marine cartilaginous fish, reabsorption of filtered urea by the kidney is essential for retaining a large amount of urea in their body. However, the mechanism for urea reabsorption is poorly understood due to the complexity of the kidney. To address this problem, we focused on elephant fish (Callorhinchus milii) fo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-015-2234-4
更新日期：2015-12-01 00:00:00
abstract：:The immunological identity of a uteroglobin-like protein, occurring in respiratory tract secretions and tissue, with uteroglobin from rabbit endometrial secretion is demonstrated. A uteroglobin-like antigen has been localized in bronchial epithelial cells and in bronchioles by immunofluorescence. This secretory protei...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00210033
更新日期：1978-06-26 00:00:00
abstract：:The ultrastructure of the cuticle, fibrillar glands and stäbchen (see Reichensperger 1908) of the arm spines of the brittle star Amphipholis squamata are described. Stäbchen are shown to be cuticular projections into which pass one or more uniciliate cytoplasmic processes. The proximal tips of the cilia protrude into ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216433
更新日期：1983-01-01 00:00:00
abstract：:While brain-derived neurotrophic factor (BDNF) messenger RNA (mRNA) has been localized in the developing gustatory epithelium, little information is available about neurotrophin-3 (NT-3) mRNA expression pattern in the prenatal developing gustatory and lingual epithelium. In the present study, using in situ hybridizati...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051092
更新日期：1998-06-01 00:00:00
abstract：:The localization of neuropeptide Y (NPY) and atrial natriuretic peptide (ANP) in the endothelial cells of human umbilical blood vessels was studied using the pre-embedding peroxidase-antiperoxidase (PAP) technique for electron microscopy and avidin-biotin-complex (ABC) immunostaining for endothelial cells cultured fro...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00323584
更新日期：1993-04-01 00:00:00
abstract：:Radiofrequency lesions were made in the lateral geniculate nuclei of six squirrel monkeys. The resulting degenerating terminals and their postsynaptic structures in layer IV of area 17 were quantitatively categorized on photomontages covering large areas of neuropil. Two to five days after the lesion, numerous axon te...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234741
更新日期：1979-02-28 00:00:00
abstract：:DBA/2J (D2) mice develop a form of progressive pigmentary glaucoma with increasing age. We have compared retinal cell populations of D2 mice with those in control C57BL/6J mice to provide information on retinal histopathology in the D2 mouse. The D2 mouse retina is characterized by a reduction in retinal thickness cau...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-004-1062-8
更新日期：2005-04-01 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：:The brood pouch of the male pipefish (Syngnathus schlegeli) is a ventral organ located on the tail, with the anterior region closely associated with the genital pore. The embryos in the pouch are attached to highly vascularized placenta-like tissue which seals the pouch folds from inside during incubation. The epithel...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051220
更新日期：1999-01-01 00:00:00
abstract：:Measurements of 3H-thymidine incorporation, quantitative autoradiography and morphometry were used to evaluate cell behavior during the recovery of mandibular condylar cartilage cultures following short-term exposure to a corticosteroid hormone in vitro. Apical segments of mandibular condyles of newborn mice were init...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00297231
更新日期：1990-05-01 00:00:00
abstract：:Sudden death in athletes occurs because of the existence of hidden cardiovascular disorders which, during effort, may jeopardize the electrical stability of the heart, triggering ventricular tachycardia and/or fibrillation. Apart from rare conditions of ion channel diseases in the setting of a structurally normal hear...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-012-1398-4
更新日期：2012-05-01 00:00:00
abstract：:The bilaterally paired cercal nerves of Archimantis brunneriana Sauss. leave the terminal ganglion posteriorly and then turn dorsally through muscles at the rear of the abdomen to enter the cerci, where each splits into two branches; successive branchings occur further distally in each cercus. In the distal nerve bran...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00217267
更新日期：1982-01-01 00:00:00
abstract：:The auricle of the heart of Protopterus aethiopicus contains large numbers of chromaffin cells, often lying immediately adjacent to the endothelium and displaying a bright blue-white fluorescence characteristic for catecholamines after formaldehyde treatment (Falck and Owman 1965). These results combined with X-ray mi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233594
更新日期：1981-01-01 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：:The ultrastructural immunohistochemical localization of gamma aminobutyric acid (GABA) and its regulating enzymes, L-glutamate decarboxylase (GAD) and gamma aminobutyrate-alpha-ketoglutarate transaminase, was determined utilizing an immunogold post-embedding protocol in pancreatic exocrine tissue. Within the acinar ce...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00213841
更新日期：1988-04-01 00:00:00
abstract：:The prothoracicotropic hormone (PTTH), which stimulates ecdysteroid synthesis in the prothoracic glands, is produced, in the dorso-lateral protocerebrum of Manduca sexta, by paired peptidergic neurons, the lateral neurosecretory cell group III (L-NSC III). Our study revealed ultrastructural features of L-NSC III, iden...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00303082
更新日期：1994-07-01 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：: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 afferent lymphatic vessels of rat popliteal lymph nodes were interrupted, and the histological alterations in the lymph nodes occurring 1 to 14 weeks after operation were studied. One week after operation the number of macrophages was considerably reduced and continued to decrease during the subsequent time period...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234394
更新日期：1980-01-01 00:00:00
abstract：:Endothelins (ET) are a family of vasoactive peptides that act via two subtypes of receptors, named ETA and ETB. ET-1 binds to both ETA and ETB, whereas the isopeptide ET-3 preferentially binds to ETB. The localization of ETA and ETB receptors in the rat adrenal gland and their involvement in the adrenal secretagogue e...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050820
更新日期：1997-05-01 00:00:00
abstract：:Alcohol and aldehyde dehydrogenases (ADHs and ALDHs) may be of interest in the pathology of Parkinson's disease (PD) because of their role in protection against toxins and in retinoid metabolism, which is required for growth and development of the mesencephalic dopamine system. In the present study, the spatial and te...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-0038-7
更新日期：2005-11-01 00:00:00
abstract：:Maternal immunoglobulin-G (IgG) is known to be transported across the placental syncytiotrophoblast during the period when the human fetus is incapable of manufacturing these defensive molecules. In this study we investigated the possible role of the amniochorion, that surrounds the amniotic cavity in which the fetus ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00583405
更新日期：1995-08-01 00:00:00
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：:Membrane-coating granules of the epithelium of the hamster cheek pouch displayed a lamellated internal structure consisting of alternating thick and thin electron dense bands separated by translucent bands of equal width. The repeat distance of the contents was 8.5 nm +/- sd. 0.7 nm and the thickness of the major elec...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00224374
更新日期：1978-02-24 00:00:00
abstract：:Vasodilator-stimulated phosphoprotein (VASP) and mammalian-enabled protein (MENA) share similar cellular localisation and functions (signal transduction pathways, regulation of actin cytoskeleton dynamics). Functional substitution and compensation among Ena/VASP proteins have been proposed as the reason for the absenc...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-004-0964-9
更新日期：2004-12-01 00:00:00
abstract：:An antibody to the 96 kD alpha-subunit of the Na+, K+-ATPase from Bufo marinus has been used in immunostaining rat kidney and salivary glands. Intense staining was observed on basolateral membranes of distal tubules of the kidney and striated ducts of the three major salivary glands. Less intense staining was seen on ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00223153
更新日期：1989-10-01 00:00:00
abstract：:The intrapancreatic localization and the effects on basal and stimulated insulin secretion of neuropeptide Y (NPY) were investigated in the mouse. Immunocytochemistry showed NPY to be confined to intrapancreatic nerve fibers mainly associated with blood vessels. Fine varicose NPY fibers were also detected in the exocr...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF01239960
更新日期：1987-04-01 00:00:00
abstract：:The olfactory epithelium of mice after axotomy was investigated to clarify the stem cells of olfactory cells by double immunostaining using antikeratin (MA903) and anti-bromodeoxyuridine (BrdU) antibodies and by conventional electron microscopy. When a single dose of BrdU was given to mice 9 days after axotomy, immuno...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00318179
更新日期：1991-11-01 00:00:00
