Galanin-immunoreactive neurons in the guinea-pig small intestine: their projections and relationships to other enteric neurons.

abstract：:The central fat body of the ovoviviparous cockroach Nauphoeta cinerea was studied during the first reproductive cycle of the female by means of light microscopy, autoradiography and electron microscopy. Comparative studies in larval stages were also undertaken. The fat body of Nauphoeta contains a large amount of lipi...

journal_title：Cell and tissue research

authors： Wüest J

更新日期：1978-04-28 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

authors： Redick ML,Hung KS

更新日期：1984-01-01 00:00:00

abstract：:Autoradiograms of mouse pituitaries were prepared 30 min after injection of 3H-dexamethasone (3HDM), 3H-corticosterone (3HB) and 3H-cortexolone (3HS) either alone or in the presence of competing unlabelled steroids. 3H-dexamethasone accumulated in cell nuclei of both the pars distalis and the pars nervosa but not in t...

journal_title：Cell and tissue research

authors： Coutard M,Osborne-Pellegrin MJ,Funder J

更新日期：1979-08-01 00:00:00

abstract：:Biocytin, recently introduced in neuroanatomical studies, was used as a retrograde tract tracer in combination with immunofluorescence in order to analyse the neurochemical characters of some central neuronal projections to the pars intermedia in two amphibian species, the anuran Rana esculenta and the urodele Trituru...

journal_title：Cell and tissue research

authors： Jansen K,Fabro C,Artero C,Feuilloley M,Vaudry H,Fasolo A,Franzoni MF

更新日期：1997-02-01 00:00:00

abstract：:The present study continues a previous investigation on the median eminence (EM) (Krisch et al., 1978). In rats with high levels of neurohormones (LHRH, vasopressin) a limited immunohistochemical labeling of perivascular tanycyte processes can be observed surrounding capillaries in the marginal region of the organum v...

journal_title：Cell and tissue research

authors： Krisch B,Leonhardt H,Buchheim W

更新日期：1978-12-29 00:00:00

abstract：:Morphologically the large intestine of the nutria resembles that of other caviomorphs, notably the guinea pig. The cecum is voluminous: it contributes 8.6% of the total intestinal length and 12.7% of the total intestinal surface area (considering the surface enlargement factor). It contains 27-32% of the wet ingesta a...

journal_title：Cell and tissue research

authors： Snipes RL,Hörnicke H,Björnhag G,Stahl W

更新日期：1988-05-01 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

authors： Pinheiro P,Mulle C

更新日期：2006-11-01 00:00:00

abstract：:5-Hydroxytryptamine (5-HT) is an endogenous stimulant of intestinal propulsive reflexes. It exerts its effects partly through 5-HT4 receptors; 5-HT4 receptor agonists that are stimulants of intestinal transit are in clinical use. Both pharmacological and recent immunohistochemical studies indicate that 5-HT4 receptors...

journal_title：Cell and tissue research

authors： Poole DP,Xu B,Koh SL,Hunne B,Coupar IM,Irving HR,Shinjo K,Furness JB

更新日期：2006-09-01 00:00:00

abstract：:The distribution of Mg++-ATPase in osteoclasts along the endosteal surface of the chick tibia was investigated by neutral and alkaline pH cytochemical methods at the electron-microscopic level. Reaction product was observed in mitochondria, cytoplasmic vesicles, and ruffled-border membrane. Levamisole, ouabain, and va...

journal_title：Cell and tissue research

authors： Akisaka T,Gay CV

更新日期：1986-01-01 00:00:00

abstract：:The cellular localization of renin was examined in the kidneys of some amphibians of the genus Bufo by immunoperoxidase and immunofluorescence techniques with an antiserum to renin isolated from the submandibular gland of the mouse. Immunoreactivity could be demonstrated in the media cells of the afferent arterioles (...

journal_title：Cell and tissue research

authors： Lamers AP,Verhofstad AA,Stadhouders AM,Michelakis AM

更新日期：1985-01-01 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

authors： Verhofstad AA,Hökfelt T,Goldstein M,Steinbusch HW,Joosten HW

更新日期：1979-08-03 00:00:00

abstract：:Nervous elements in the periodontal ligament and dental pulp of rat incisors were investigated by means of immunohistochemistry for neurofilament protein (NFP) and glia-specific S-100 protein. The periodontal ligament in the incisors was densely innervated by NFP-immunoreactive nerve fibers; the distribution of the ne...

journal_title：Cell and tissue research

authors： Sato O,Maeda T,Kobayashi S,Iwanaga T,Fujita T,Takahashi Y

更新日期：1988-01-01 00:00:00

abstract：:The fine structure, nature and fate of the components of the nucleolus were studied in young (steps 1, 2), intermediate (steps 3, 4, 5) and mature spermatids (steps 6, 7, 8) of man and monkey, by use of several cytochemical techniques (alcoholic PTA; sodium tungstate: EDTA; HAPTA; nuclease-gold complexes; NOR silver s...

journal_title：Cell and tissue research

authors： Dadoune JP,Alfonsi MF,Fain-Maurel MA

更新日期：1991-04-01 00:00:00

abstract：:Germ cells of human fetuses aged 7-13 weeks were studied. Dense fibrous material called nuage was found in the cytoplasm of human fetal germ cells. The nuage increased in frequency in the germ cells during the interval studied. In oogonia the nuage occurred much more frequently than in spermatogonia and the frequency ...

journal_title：Cell and tissue research

authors： Kellokumpu-Lehtinen PL,Söderström KO

更新日期：1978-11-09 00:00:00

abstract：:Neuroblastoma cells grown on substrates in culture develop long processes and assume the morphology of normal neurons as judged light microscopically. The development of synapses in the cultured tissue is studied by periodic electron microscopic examination of the areas of contact between cells. The initial explants a...

journal_title：Cell and tissue research

authors： Spoerri PE,Glees P,Dresp W

更新日期：1980-01-01 00:00:00

abstract：:The distribution of immunoreactive thyrotropin-releasing hormone (TRH) in the forebrain and hypophysis of Rana catesbeiana was studied by means of specific radioimmunoassay and immunohistochemistry based on peroxidase-antiperoxidase (PAP) techniques. A relatively high concentration of immunoassayable TRH is present in...

journal_title：Cell and tissue research

authors： Seki T,Nakai Y,Shioda S,Mitsuma T,Kikuyama S

更新日期：1983-01-01 00:00:00

abstract：:The ability of levamisole (LVS) to correct the effect of thymectomy on splenic T-cell population in Bufo bufo larvae was tested. Using the nonspecific acid alpha-naphthyl acetate esterase (ANAE) technique, the T-lymphocytes displayed a characteristic reddish brown spot (T-pattern). The total number of white cells per ...

journal_title：Cell and tissue research

authors： Garavini C,Rossini MC,Mantovani B

更新日期：1982-01-01 00:00:00

abstract：:Protein kinase C (PKC) is overexpressed in cancer, including pancreatic cancer, compared with normal tissue. Moreover, PKCα is considered one of the biomarkers for the diagnosis of cancers. In several human cancers, the claudin tight junction molecules are abnormally regulated and are thus promising molecular targets ...

journal_title：Cell and tissue research

authors： Kyuno D,Kojima T,Ito T,Yamaguchi H,Tsujiwaki M,Takasawa A,Murata M,Tanaka S,Hirata K,Sawada N

更新日期：2011-12-01 00:00:00

abstract：:The three-dimensional structure of the mitochondria and sarcoplasmic reticulum (SR) in the three types of twitch fibers, i.e., the red, white and intermediate skeletal muscle fibers, of the vastus lateralis muscle of the Japanese meadow frog (Rana nigromaculata nigromaculata Hallowell) was examined by high resolution ...

journal_title：Cell and tissue research

authors： Ogata T,Yamasaki Y

更新日期：1987-12-01 00:00:00

abstract：:Stereological studies showed that treatment of normal adult human adrenocortical cells in primary culture with ACTH or cyclic-AMP for 2 days results in similar increases in the volume of cells, of the mitochondrial and "membrane space" compartments and of the surface area of the smooth endoplasmic reticulum and mitoch...

journal_title：Cell and tissue research

authors： Armato U,Nussdorfer GG,Neri G,Draghi E,Andreis PG,Mazzocchi G,Mantero F

更新日期：1978-07-05 00:00:00

abstract：:Denervation of radial and ulnar arteries in the growing and adult domestic fowl was achieved by unilateral sectioning of the brachial plexus. Eight weeks later the denervated arteries and those of the contralateral wing were examined with light- and electron microscopy to determine the effect of denervation on arteria...

journal_title：Cell and tissue research

authors： Hartley L,Campbell GR

更新日期：1987-12-01 00:00:00

abstract：:The two calcium antagonistic agents lanthanum and tetracaine cause severe disturbances in the secretory process of the exocrine pancreas, including inhibition of the rate of protein synthesis and exocytosis. The former effect resulted mainly from the inhibition of amino acid transport. Lanthanum in a concentration up ...

journal_title：Cell and tissue research

authors： Bieger W,Peter S,Völkl A,Kern HF

更新日期：1977-05-10 00:00:00

abstract：:A tissue-engineered heart valve can be an alternative to a prosthetic valve in heart valve replacement; however, it is not fully efficient in terms of long-lasting functionality, as leaflets in engineered valves do not possess the trilayered native leaflet structure. Previously, we developed a flat, trilayered, orient...

journal_title：Cell and tissue research

authors： Jana S,Lerman A

更新日期：2020-11-01 00:00:00

abstract：:We develop "autologous bone marrow cell infusion (ABMi) therapy" for the treatment of human decompensated liver cirrhosis and confirm the efficacy and safety of this treatment in multicenter clinical studies. With the goal of further expanding the applications of ABMi, we first cultured human bone marrow cells and the...

journal_title：Cell and tissue research

authors： Tanimoto H,Terai S,Taro T,Murata Y,Fujisawa K,Yamamoto N,Sakaida I

更新日期：2013-12-01 00:00:00

abstract：:Retinal pigment epithelial cells from chicks at various stages of development were examined by transmission electron microscopy to determine how the adult form of the zonula adhaerens, composed of subunits termed zonula adhaerens complexes, is acquired. During early stages of development, between embryonic day 4 and e...

journal_title：Cell and tissue research

authors： Sandig M,Kalnins VI

更新日期：1990-03-01 00:00:00

abstract：:With the use of tissue prepared by freeze-substitution and the unlabelled antibody enzyme technique, neurophysin and vasopressin were localized at the ultrastructural level in the pofterior pituitary and median eminence of the guinea pig. In the posterior pituitary neurophysin was found in the large neurosecretory gra...

journal_title：Cell and tissue research

authors： Silverman AJ,Zimmerman EA

更新日期：1975-06-13 00:00:00

abstract：:The ultrastructure of crystalline beta granules of the islets of Langerhans in the alligator has been investigated. From optical diffraction analysis and serial sectioning, the existence of four distinct types of crystalline inclusions was established in ultrathin sections. The first type is the most frequent and is i...

journal_title：Cell and tissue research

authors： Raska I,Komrska J,Titlbach M,Rieder M

更新日期：1978-03-13 00:00:00

abstract：:Immunoreactivity for calcitonin gene-related peptide is demonstrated for the first time in neuroepithelial bodies in the lung of newborn cats after Bouin fixation and embedding in paraffin. The intense staining clearly identifies these bodies at the level of bronchioli and alveoli. Occasionally, single neuroepithelial...

journal_title：Cell and tissue research

authors： Scheuermann DW,Timmermans JP,Adriaensen D,De Groodt-Lasseel MH

更新日期：1987-08-01 00:00:00

abstract：:Agitation of villi evokes reflexes that affect the motility of the guinea-pig small intestine. NK1 receptor endocytosis was used to investigate the possible involvement of tachykinins acting on neuronal NK1 receptors in these reflexes. Segments of guinea-pig ileum were incubated at 37 degrees C in Krebs physiological ...

journal_title：Cell and tissue research

authors： Southwell BR,Woodman HL,Royal SJ,Furness JB

更新日期：1998-04-01 00:00:00

abstract：:iASPP (inhibitory member of the ASPP family), the conserved key inhibitor of p53, is overexpressed and plays an important oncogenetic role in many human cancers. However, its function in cervical cancer remains unknown. The objective of this study was to investigate the expression and clinical relevance of iASPP in ce...

journal_title：Cell and tissue research

authors： Cao L,Huang Q,He J,Lu J,Xiong Y

更新日期：2013-05-01 00:00:00