The ultrastructural organization of the visual system of the wax moth, Galleria mellonella: the optic tract.

abstract：:Survival of mesenchymal stem cells (MSCs) against oxidative stress and inflammation is vital for effective stem cell therapy. The reactive oxygen species (ROS) result in apoptosis and release of inflammatory mediators. Adipose-derived stem cells (ASCs) have shown promise for stem cell therapy owing to their anti-infla...

journal_title：Cell and tissue research

authors： Bhatti FUR,Kim SJ,Yi AK,Hasty KA,Cho H

更新日期：2018-10-01 00:00:00

abstract：:The hydrozoan medusa Aglantha digitale (Müller 1776) has eight syncytical giant motor axons, up to 40 micrometers in diameter, running from the margin, up the inside of the bell towards the apex. Giant motor axons injected with Lucifer Yellow CH are connected with lateral neurons running circumferentially across the s...

journal_title：Cell and tissue research

authors： Weber C,Singla CL,Kerfoot PA

更新日期：1982-01-01 00:00:00

abstract：:Light and electron microscopic autoradiography has been employed to define the neuroanatomical patterns of uptake and binding of radiolabelled L-dopa in the endocrine hypothalamus of the rat. A dorsomedial continuum of arcuate and periventricular neurons selectively sequester 3HL-dopa 20 min following its intraventric...

journal_title：Cell and tissue research

authors： Scott DE,Scott PM,Krobisch-Dudley G

更新日期：1978-12-14 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

authors： Ventura A,do Nascimento AA,dos Santos MA,Vieira-Lopes DA,Sales A,Pinheiro NL

更新日期：2014-01-01 00:00:00

abstract：:In adrenalectomized rats the influence of salt loading or salt deprivation on the vasopressin and oxytocin content of the median eminence (ME) and the neural lobe (NL) was studied by means of various methods: morphometric and microphotometric analysis of aldehyde fuchsin-stained sections of ME and NL; immunohistochemi...

journal_title：Cell and tissue research

authors： Mink D,Lang RE,Ostermann E,Bock R

更新日期：1986-01-01 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

authors： Schliwa M,Bereiter-Hahn J

更新日期：1975-01-01 00:00:00

abstract：:In the compound eye of Notonecta glauca, the backswimmer, there is a small ventral region in which the rhabdoms differ in structure from those in the other parts of the eye. Here, among other unusual features, there is a special orientation of the microvilli of the central rhabdomeres, i.e., in most of the median eye ...

journal_title：Cell and tissue research

authors： Schwind R

更新日期：1983-01-01 00:00:00

abstract：:The otoconia of Amphibia, especially of the frog Rana esculenta, were studied by X-ray diffraction and scanning electron microscopy (SEM). The SEM studies showed that the membranous labyrinth of Amphibia contains two populations of crystals, which can easily be distinguished by their forms. The X-ray diffraction data ...

journal_title：Cell and tissue research

authors： Marmo F,Balsamo G,Franco E

更新日期：1983-01-01 00:00:00

abstract：:Inside the light organs of the bioluminescent (light-producing) crustacean Meganyctiphanes norvegica (krill), numerous capillaries drain haemolymph into the light-producing structure (lantern). We have investigated the arrangement and function of filamentous material found around the opening of the capillaries. These ...

journal_title：Cell and tissue research

authors： Krönström J,Karlsson W,Johansson BR,Holmgren S

更新日期：2009-05-01 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

authors： Ishimura K,Fujita H

更新日期：1979-04-30 00:00:00

abstract：:The complex physiology of the gastrointestinal (GI) tract must permanently be adjusted according to the composition of ingested food, which requires continuous monitoring by appropriate sensory systems. Sensing the dietary constituents is thought to be mediated by chemosensory cells residing in the mucosa of the GI tr...

journal_title：Cell and tissue research

authors： Sothilingam V,Hass N,Breer H

更新日期：2011-05-01 00:00:00

abstract：:During amphibian intestinal remodeling, thyroid hormone (TH) induces some larval epithelial cells to dedifferentiate into adult stem cells, which newly generate the absorptive epithelium analogous to the mammalian epithelium. To clarify molecular mechanisms underlying adult epithelial development, we here focus on TH ...

journal_title：Cell and tissue research

authors： Hasebe T,Fujimoto K,Kajita M,Ishizuya-Oka A

更新日期：2016-08-01 00:00:00

abstract：:Iron loading of hepatocytes was followed through the stages (1-7) of metamorphosis in lamprey (Petromyzon marinus L.) using light- and electron-microscopic histochemistry. Iron is present in ferric and ferrous forms in the hepatocytes of larval lampreys in levels that can only be detected in the electron microscope. D...

journal_title：Cell and tissue research

authors： Youson JH,Sargent PA,Sidon EW

更新日期：1983-01-01 00:00:00

abstract：:The innervation pattern of distal muscle fibers of the opener muscle of walking legs of crayfish (Astacus leptodactylus) was investigated using methylene-blue staining, cobalt infiltration, and electron microscopy. A quantitative analysis of the entire innervation of single muscle fibers was attempted. It was found th...

journal_title：Cell and tissue research

authors： Florey E,Cahill MA

更新日期：1982-01-01 00:00:00

abstract：:Enterochromaffin (EC) cells regulate gut motility and secretion in response to luminal stimuli, via the release of serotonin (5-HT). Inflammatory bowel disease and other gastrointestinal disorders are associated with increased numbers of EC cells and 5-HT availability. Our aim was to determine whether proliferation of...

journal_title：Cell and tissue research

authors： O'Hara JR,Sharkey KA

更新日期：2007-09-01 00:00:00

abstract：:The startle is a relatively simple ubiquitous reflex. Interestingly, it has a "non-zero baseline", i.e., its magnitude can be reduced or enhanced. We reflect here on the translational value of prepulse inhibition and fear-related potentiation as endophenotypes that can be used for the investigation of complex psychiat...

journal_title：Cell and tissue research

authors： Fendt M,Koch M

更新日期：2013-10-01 00:00:00

abstract：:The fine structural organization of a cortical filament layer in normal locomoting Amoeba proteus was demonstrated using improved fixation and embedding techniques. Best results were obtained after application of PIPES-buffered glutaraldehyde in connection with substances known to prevent the depolymerization of F-act...

journal_title：Cell and tissue research

authors： Stockem W,Hoffmann HU,Gawlitta W

更新日期：1982-01-01 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

authors： Friis-Hansen L,Wierup N,Rehfeld JF,Sundler F

更新日期：2005-07-01 00:00:00

abstract：:Marked changes in mice pubic symphysis occur by the end of pregnancy. Tissue remodeling involves a dynamic balance between cell proliferation and programmed cell death as well as changes in the extracellular matrix components. Therefore, it is important to consider both of these cellular behaviors when investigating t...

journal_title：Cell and tissue research

authors： Veridiano AM,Garcia EA,Pinheiro MC,Nishimori FY,Toledo OM,Joazeiro PP

更新日期：2007-10-01 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

authors： Hannestad J,Marino F,Germanà A,Catania S,Abbate F,Ciriaco E,Vega JA

更新日期：2000-04-01 00:00:00

abstract：:Whether environmental exposure to bisphenol A (BPA) may induce reproductive disorders is still controversial but certain studies have reported that BPA may cause meiotic abnormalities in C. elegans and female mice. However, little is known about the effect of BPA on meiosis in adult males. To determine whether BPA exp...

journal_title：Cell and tissue research

authors： Liu C,Duan W,Zhang L,Xu S,Li R,Chen C,He M,Lu Y,Wu H,Yu Z,Zhou Z

更新日期：2014-01-01 00:00:00

abstract：:Late erythroblasts and reticulocytes from bone marrow of male Wistar rats were studied by electron-microscopic stereology. Late erythroblasts with morphological signs of nuclear extrusion (EN + erythroblasts) and late erythroblasts without these signs (EN-erythroblasts) were analysed separately. The volumes of mitocho...

journal_title：Cell and tissue research

authors： Heynen MJ,Tricot G,Verwilghen RL

更新日期：1985-01-01 00:00:00

abstract：:The fate of the major connective tissue polysaccharide hyaluronan, as it appears after release from the matrix, was studied in the Atlantic cod by use of subcutaneous administration of hyaluronan conjugated with fluorescein isothiocyanate (FITC) and labelled with 125I. After administration, the ligand was transported ...

journal_title：Cell and tissue research

authors： Sorensen KK,Dahl LB,Smedsrod B

更新日期：1997-10-01 00:00:00

abstract：:Placenta-derived stem cells (PDSCs) have gained interest as an alternative source of stem cells for regenerative medicine because of their potential for self-renewal and differentiation and their immunomodulatory properties. Although many studies have characterized various PDSCs biologically, the properties of the sel...

journal_title：Cell and tissue research

authors： Kim MJ,Shin KS,Jeon JH,Lee DR,Shim SH,Kim JK,Cha DH,Yoon TK,Kim GJ

更新日期：2011-10-01 00:00:00

abstract：:A somatostatin-like substance is demonstrated by light microscopic immunohistochemistry (PAP-method) in perikarya and cell processes of the retina of adult and infant rats. These perikarya are identified according to their size, arrangement and distribution. Each of the first two neuronal orders (receptors, bipolar ce...

journal_title：Cell and tissue research

authors： Kirsch B,Leonhardt H

更新日期：1979-01-01 00:00:00

abstract：:Colitis is associated with alterations in electrolyte and water transport. These changes give rise to some of the symptoms experienced by patients with colitis. Alterations in fluid flux may also contribute to increased susceptibility to mucosal injury. Recently, endogenous water channel proteins (aquaporins; AQPs), h...

journal_title：Cell and tissue research

authors： Hardin JA,Wallace LE,Wong JF,O'Loughlin EV,Urbanski SJ,Gall DG,MacNaughton WK,Beck PL

更新日期：2004-11-01 00:00:00

abstract：:The secretory activity in the subcommissural organ (SCO) of the sheep and cow was examined by means of lectin histochemistry and cytochemistry. Among the various lectins tested. Concanavalin A (Con A) revealed glycoproteins rich in mannosyl residues in the rough endoplasmic reticulum of ependymal and hypendymal cells....

journal_title：Cell and tissue research

authors： Meiniel A,Molat JL,Meiniel R

更新日期：1988-08-01 00:00:00

abstract：:The structure of a simple chordotonal organ, the presumed homologue of the noctuoid moth tympanal organ, is described in the atympanate moth, Actias luna. The organ consists of a proximal scolopidial region and a distal strand, which attaches peripherally to the membraneous cuticle ventral to the hindwing alula. The s...

journal_title：Cell and tissue research

authors： Yack JE,Roots BI

更新日期：1992-03-01 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

authors： Cai J,Mutoh N,Shin JO,Tani-Ishii N,Ohshima H,Cho SW,Jung HS

更新日期：2011-09-01 00:00:00

abstract：:Box jellyfish have the most elaborate sensory system and behavioural repertoire of all cnidarians. Sensory input largely comes from 24 eyes situated on four club-shaped sensory structures, the rhopalia, and behaviour includes obstacle avoidance, light shaft attractance and mating. To process the sensory input and conv...

journal_title：Cell and tissue research

authors： Garm A,Poussart Y,Parkefelt L,Ekström P,Nilsson DE

更新日期：2007-07-01 00:00:00