Exocytotic release of secretory granules from endocrine cells in the midgut of insects.

abstract：:The effects, on the maternal mammary gland, of diets containing similar lipid percentages but differing in composition of polyunsaturated fatty acids (PUFA) have been assessed in rats during pregnancy and lactation. For this purpose, tuna fish oil (an n-3-PUFA-enriched oil) and corn oil (an n-6-PUFA-enriched oil) were...

journal_title：Cell and tissue research

authors： Delpal S,Pauloin A,Hue-Beauvais C,Berthelot V,Schmidely P,Ollivier-Bousquet M

更新日期：2013-03-01 00:00:00

abstract：:17beta-estradiol (E2) is important for crustacean ovarian development. This study aims to investigate the distribution and change pattern of E2 in the ovary, hepatopancreas, thoracic ganglion and brain ganglion as well as Vg-mRNA expression level during ovarian development of Chinese mitten crab Eriocheir sinensis. Re...

journal_title：Cell and tissue research

authors： Pan J,Liu M,Chen T,Cheng Y,Wu X

更新日期：2018-08-01 00:00:00

abstract：:Gap junctions exist in the septa between the segments of the lateral giant axons in the ventral nerve cord of the crayfish Procambarus. A large increase in the resistance (uncoupling) of these gap junctions was brought about by mechanical injury to the axonal segments. Both thin sections and freeze-fracture preparatio...

journal_title：Cell and tissue research

authors： Hanna RB,Pappas GD,Bennett MV

更新日期：1984-01-01 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

authors： Vergaño-Vera E,Fernández AP,Hurtado-Chong A,Vicario-Abejón C,Martínez A

更新日期：2010-04-01 00:00:00

abstract：:Aromatase, the enzyme converting androgens into estrogens, is involved in many brain processes such as neural differentiation and plasticity or the prevention of cell death. We have previously observed an increase in aromatase immunoreactivity in sheep neurons exposed in vitro to the oxidant 3-nitro-L: -tyrosine. Howe...

journal_title：Cell and tissue research

authors： Lepore G,Gadau S,Peruffo A,Mura A,Mura E,Floris A,Balzano F,Zedda M,Farina V

更新日期：2011-06-01 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：:There is general consensus that enteroendocrine cells, EEC, containing the enteric hormone cholecystokinin (CCK) are confined to the small intestine and predominate in the duodenum and jejunum. Contrary to this, EEC that express the gene for CCK have been isolated from the large intestine of the mouse and there is evi...

journal_title：Cell and tissue research

authors： Fakhry J,Wang J,Martins P,Fothergill LJ,Hunne B,Prieur P,Shulkes A,Rehfeld JF,Callaghan B,Furness JB

更新日期：2017-08-01 00:00:00

abstract：:In vitro incubation of autonomic nerves with vinblastine sulphate (1 times 10(-4) M) caused a disappearance of microtubules within 15 min; during the following 15 min paracrystalline arrays appeared within the axons. An increase in the abundance of microfilaments was also observed, but these did not appear to arise fr...

journal_title：Cell and tissue research

authors： Tomlinson DR,Bennett T

更新日期：1976-02-25 00:00:00

abstract：:An immunohistochemical study for islet amyloid polypeptide (IAPP) was made on the gastrointestinal (GI) tract and pancreas of man and rat, using antisera raised against a synthetic peptide of C-terminal human IAPP (24-37) and a synthetic peptide of rat IAPP (18-37). A large number of IAPP-immunoreactive cells were fou...

journal_title：Cell and tissue research

authors： Toshimori H,Narita R,Nakazato M,Asai J,Mitsukawa T,Kangawa K,Matsuo H,Matsukura S

更新日期：1990-12-01 00:00:00

abstract：:Sipunculans, a small phylum of coelomated marine worms closely related to polychaete annelids, lack a true circulatory system. We have previously shown that the sipunculan Themiste petricola can form a cellular clot, without congealing, of cell-free coelomic fluid. The clot is formed by the aggregation of large granul...

journal_title：Cell and tissue research

authors： Cavaliere V,Papademetrio DL,Alvarez EM,Blanco GA

更新日期：2010-03-01 00:00:00

abstract：:The oxyntic mucosa of the mammalian stomach is rich in endocrine cells, such as ECL cells, A-like cells, somatostatin cells, D1/P cells and, in some species, enterochromaffin cells. The various endocrine cell types can be distinguished on the basis of their characteristic cytoplasmic granules and vesicles. The ECL cel...

journal_title：Cell and tissue research

authors： Andersson K,Zhao CM,Chen D,Sundler F,Hâkanson R

更新日期：1996-12-01 00:00:00

abstract：:The distribution of endocrine cells in the gastrointestinal tract of the house musk shrew, Suncus murinus (Family Soricidae, Order Insectivora) was studied immunohistochemically. The hormones investigated were gastrin, cholecystokinin (CCK), somatostatin, secretin, glucagon, gastric inhibitory polypeptide (GIP), motil...

journal_title：Cell and tissue research

authors： Kanamori Y,Nakazawa S,Kitoh J,Hoshino M

更新日期：1989-11-01 00:00:00

abstract：:Cells binding anti-bovine TASH beta serum were found exclusively in the rostral lobe of the adenohypophysis of the drake using the peroxidase-antiperoxidase complex unlabelled antibody method. The specificity of the binding of the anti-serum to TSH cells was established by relating the morphology and relative abundanc...

journal_title：Cell and tissue research

authors： Sharp PJ,Chiasson RB,El Tounsy MM,Klandorf H,Radke WJ

更新日期：1979-04-30 00:00:00

abstract：:The choroid plexus from the lateral ventricles of 18-day chick embryos was cultivated as an organ in medium 199 until the degeneration of the stroma. Selected plexuses forming an empty epithelial sac were then incubated with enzyme-treated human immunoglobulin (5S-antibody) and with native human immunoglobulin (7S-ant...

journal_title：Cell and tissue research

authors： Vollerthun R,Möller W

更新日期：1980-01-01 00:00:00

abstract：:The postnatal maturation of regions of the epididymis and intragonadal segment of the deferens duct was studied in the rat by light- and transmission electron microscopy. Maturation of the genital duct starts in the distal cauda epididymidis and ductus deferens after one week of life, and one week later, in the more c...

journal_title：Cell and tissue research

authors： Francavilla S,Moscardelli S,Properzi G,De Matteis MA,Scorza Barcellona P,Natali PG,De Martino C

更新日期：1987-08-01 00:00:00

abstract：:Subsurface cisterns (SSC's) and less frequent lamellar bodies (LB's) were identified in the granule cells of the guinea-pig fascia dentata. Both structures, composed of flattened or collapsed agranular cisterns, are continuous with the regular rough endoplasmic reticulum and occasionally connected with each other form...

journal_title：Cell and tissue research

authors： Kolde G,Themann H

更新日期：1982-01-01 00:00:00

abstract：:The organization of the system of perivascular space around the capillaries in the neurohypophysis was studied in the adult and developing laboratory mouse by the use of histological silver impregnation and electron microscopical techniques. In the median eminence short and long extensions, arising mainly from the sha...

journal_title：Cell and tissue research

authors： Enemar A,Eurenius L

更新日期：1979-06-08 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

authors： Shaw FD,Castel M,Morris JF

更新日期：1987-08-01 00:00:00

abstract：:The surface of carp oral mucosa is characterized by various patterns of microridges about 0.3 micron wide, 0.1 micron high, and of various lengths. To elucidate the derivation and function of these microridges, the oral epithelium was examined by light- and electron microscopy. Microridges were present only on the sur...

journal_title：Cell and tissue research

authors： Uehara K,Miyoshi M,Miyoshi S

更新日期：1988-03-01 00:00:00

abstract：:The fine structure of the pore cells in pre- and post-hatched Deroceras reticulatum is described. The cells have been divided into three main types on morphological grounds, one type being particulary rich in glycogen. Certain pore cells contain haemocyanin granules in grooves below cytoplasmic tongues, and in charact...

journal_title：Cell and tissue research

authors： Jones GW,Bowen ID

更新日期：1979-12-01 00:00:00

abstract：:The median eminence/pituitary stalk represents the final common pathway for fibers from neurons that project to the pituitary gland. We have used the lipophilic fluorescent tracer 1,1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate (DiI) to determine the location of neurons projecting to the median emin...

journal_title：Cell and tissue research

authors： Knapp R,Silver R

更新日期：1995-04-01 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 neuronal elements immunoreactive for gamma-aminobutyric acid (GABA) and glycine in the cochlear nucleus of the mustached bat Pteronotus parnellii has been studied by means of the postembedding technique on serial semithin sections. Our goal has been to identify similarities and differences in the o...

journal_title：Cell and tissue research

authors： Kemmer M,Vater M

更新日期：1997-02-01 00:00:00

abstract：:Because leucokinins stimulate diuresis in some insects, we wished to identify the neurosecretory cells in Manduca sexta that might be a source of leucokinin-like neurohormones. Immunostaining was done at various stages of development, using an antiserum to leucokinin IV. Bilateral pairs of neurosecretory cells in abdo...

journal_title：Cell and tissue research

authors： Chen Y,Veenstra JA,Hagedorn H,Davis NT

更新日期：1994-12-01 00:00:00

abstract：:To examine the morphological evidence of the nature of hormone release from castration cells the author gonadectomized neonatal male and female rats. Twenty-eight days after the operation the animals were pretreated with estrogen, progesterone, or estrogen and progesterone in combination, every other day for one week,...

journal_title：Cell and tissue research

authors： Shiino M

更新日期：1982-01-01 00:00:00

abstract：:There is a current need for a therapy that can alleviate the social and economic burden that presents itself with debilitating and recurring musculoskeletal soft tissue injuries and disorders. Currently, several therapies are emerging and undergoing trials in animal models; these focus on the manipulation and administ...

journal_title：Cell and tissue research

authors： Gwyer D,Wragg NM,Wilson SL

更新日期：2019-08-01 00:00:00

abstract：:The structure of the bulbus arteriosus of a wide range of teleost fish is described with particular reference to the vascularization and innervation. The adventitia of the organ consists of blood vessels and large nerve bundles in a collagen matrix. The nerve bundles contain monoamines, and fluorescence studies show s...

journal_title：Cell and tissue research

authors： Watson AD,Cobb JL

更新日期：1979-02-15 00:00:00

abstract：:The adrenal gland of mammals contains high concentrations of peripheral-type benzodiazepine receptors (PBR) and diazepam-binding inhibitor (DBI), a polypeptide which acts as an endogenous ligand for PBR. The aim of the present study was to investigate the localization of DBI and PBR in the adrenal gland of the frog Ra...

journal_title：Cell and tissue research

authors： Lesouhaitier O,Feuilloley M,Lihrmann I,Ugo I,Fasolo A,Tonon MC,Vaudry H

更新日期：1996-03-01 00:00:00

abstract：:Administration of Concanavalin A (Con A) to cultured skin fibroblasts derived from chick embryos at two developmental stages produce variations in the relative concentration of individual glycosaminoglycan (GAG) secreted by the cells. This effect is different: at 7 days (increase of hyaluronic acid and dermatan sulpha...

journal_title：Cell and tissue research

authors： Evangelisti R,Bodo M,Caruso A,Becchetti E,Carinci P

更新日期：1984-01-01 00:00:00

abstract：:Affinity of lymphoid cells for the microenvironment of germinal centers (GC), as detectable in transfer experiments by rapid homing in spleen GC from the blood, is a capacity expressed by only a subset of lymphoid cells, in particular by those constituting a GC. However, when introduced into the blood stream, these ce...

journal_title：Cell and tissue research

authors： Deenen GJ,Opstelten D,Nieuwenhuis P

更新日期：1984-01-01 00:00:00