Morphogenesis of larval cuticle in the polychaete Phragmatopoma lapidosa. A correlated scanning and transmission electron microscopic study from egg envelope formation to larval metamorphosis.

abstract：:The present study attempts to elucidate the role of TRPV1 cation channel receptor on primary repair in an incision-wounded mouse cornea in vivo. Previous study revealed that blocking TRPV1 suppressed myofibroblast formation and expression of transforming growth factor β1 (TGFβ1) in cultured keratocytes or ocular fibro...

journal_title：Cell and tissue research

authors： Nidegawa-Saitoh Y,Sumioka T,Okada Y,Reinach PS,Flanders KC,Liu CY,Yamanaka O,Kao WW,Saika S

更新日期：2018-11-01 00:00:00

abstract：:In rats the "fast" fibular nerve was transposed to the "slow" soleus muscle outside the original innervation band. Formation of new neuromuscular junctions was induced by cutting the soleus nerve after different periods of time. The morphological maturation of these junctions was studied by electron microscopy. New ne...

journal_title：Cell and tissue research

authors： Korneliussen H,Sommerschild H

更新日期：1976-04-09 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

authors： Krohne G

更新日期：2020-01-01 00:00:00

abstract：:During developmental critical periods, external stimuli are crucial for information processing, acquisition of new functions or functional recovery after CNS damage. These phenomena depend on the capability of neurons to modify their functional properties and/or their connections, generally defined as "plasticity". Al...

journal_title：Cell and tissue research

authors： Foscarin S,Rossi F,Carulli D

更新日期：2012-07-01 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：:The effects of high dose injections of corticotropin-releasing hormone (CRH) on the adrenal cortex of hypophysectomized rats were studied at the light- and electron-microscopical levels. Adrenocortical atrophy induced by hypophysectomy could be reduced by daily i.p. injection of 10 micrograms (3 nmol) CRH given for 3 ...

journal_title：Cell and tissue research

authors： Bornstein SR,Ehrhart M,Scherbaum WA,Pfeiffer EF

更新日期：1990-04-01 00:00:00

abstract：:The general ultrastructure of the electrocyte, the basic unit of the electric organs of Electrophorus electricus, is analyzed. Presented herein are detailed observations of the syncytial surface, its fibrillar coat, invaginations of the plasma membrane and synaptic terminals. Using Thiéry's method glycogen granules we...

journal_title：Cell and tissue research

authors： Machado RD,de Souza W,Pereira GC,de Oliveira Castro G

更新日期：1976-11-10 00:00:00

abstract：:Hepatic peroxisomes in human embryos with a menstrual age of 6 and 7 weeks have been examined via catalase cytochemistry. In the younger sample, the organelles show no catalase activity, their matrix being pale and coarsely reticular. In the 7-week specimen, the peroxisome population consists of catalase-positive and ...

journal_title：Cell and tissue research

authors： Espeel M,Brière N,De Craemer D,Jauniaux E,Roels F

更新日期：1993-04-01 00:00:00

abstract：:The motility patterns of the reticulorumen evoke mainly mixing of the ingesta. So far unknown, intrinsic neural circuits of the enteric nervous system are involved in the control of these motility patterns. The aim of the study was to characterize neurochemically sheep ruminal myenteric neurones, in particular the neu...

journal_title：Cell and tissue research

authors： Pfannkuche H,Schemann M,Gäbel G

更新日期：2002-09-01 00:00:00

abstract：:With the gallocyanine technique (Wittkowski, Bock and Franken, 1970) Gomori-positive substances of the infundibulum can be stained for light- and electron-microscopic examination. In various mammalian species, the size of Gomori-positive elementary granules in the outer layer is markedly different from that in the inn...

journal_title：Cell and tissue research

authors： Brinkmann H,Wittkowski W,Bock R

更新日期：1975-11-19 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

authors： Belloni AS,Pacheco YG,Markowska A,Andreis PG,Meneghelli V,Malendowicz LK,Nussdorfer GG

更新日期：1997-05-01 00:00:00

abstract：:The ultrastructure of the isolated glycerinated penis retractor muscle (PRM) of Helix pomatia was investigated. The diameter distributions of thick myofilaments from birbre cross sections in the relaxed, phasic contracted, tonic contracted, and in the catch state.s show that a characteristic filament spectrum is forme...

journal_title：Cell and tissue research

authors： Wabnitz RW

更新日期：1975-01-01 00:00:00

abstract：:The skeletal body muscle of vertebrates is derived from segmentally arranged mesodermal structures, the somites. Only the dorsal epithelial half of the somite, the dermomyotome, gives rise to muscle cells during normal development. Head muscle takes its origin from the somites, the unsegmented paraxial head mesoderm a...

journal_title：Cell and tissue research

authors： Brand-Saberi B,Christ B

更新日期：1999-04-01 00:00:00

abstract：:Honeybees are extensively used to study olfactory learning and memory processes thanks to their ability to discriminate and remember odors and because of their advantages for optophysiological recordings of the circuits involved in memory and odor perception. There are evidences that the encoding of odors in areas of ...

journal_title：Cell and tissue research

authors： Marachlian E,Klappenbach M,Locatelli F

更新日期：2021-01-29 00:00:00

abstract：:Pancreatic acinar cells of euthermic, hibernating and arousing individuals of the hazel dormouse Muscardinus avellanarius (Gliridae) have been observed at the electron-microscopic level and analysed by means of ultrastructural morphometry and immunocytochemistry in order to investigate possible fine structural changes...

journal_title：Cell and tissue research

authors： Malatesta M,Zancanaro C,Marcheggiani F,Cardinali A,Rocchi MB,Capizzi D,Vogel P,Fakan S,Gazzanelli G

更新日期：1998-06-01 00:00:00

abstract：:The existence of a neural crest cell migration pathway from occipital levels of the hindbrain into the heart was suspected in mammalian embryos because it had previously been identified in avian embryos and because the Di George anomaly, an association between craniofacial and cardiac malformations, is most easily exp...

journal_title：Cell and tissue research

authors： Fukiishi Y,Morriss-Kay GM

更新日期：1992-04-01 00:00:00

abstract：:Triad density relative to sarcomeres, size of T-system tubules, sarcomere length, muscle fiber diameter in native and fixed states, and size of myofibrils were measured in four straited muscle fiber types in Atlantic hagfishes (Myxine glutinosa, L.) of different sizes. Traids occur at A/I-injunctions in all fiber type...

journal_title：Cell and tissue research

authors： Korneliussen H,Nicolaysen K

更新日期：1975-01-01 00:00:00

abstract：:Four groups of male rats were exercised for periods of 2, 4, 6, and 8 weeks with controls in each group. As a result of chronic exercise there was an increase in the width of the zona fasciculata of the adrenal cortex. Also, there was an increase in the number and size of the mitochondria, and an increase in the quant...

journal_title：Cell and tissue research

authors： Buuck RJ,Tharp GD,Brumbaugh JA

更新日期：1976-05-06 00:00:00

abstract：:New genome-editing approaches, such as the CRISPR/Cas system, have opened up great opportunities to insert or delete genes at targeted loci and have revolutionized genetics in model organisms like the zebrafish. The Cre-loxp recombination system is widely used to activate or inactivate genes with high spatial and temp...

journal_title：Cell and tissue research

authors： Kesavan G,Hammer J,Hans S,Brand M

更新日期：2018-04-01 00:00:00

abstract：:The pattern of innervation on individual iliotibialis muscle fibres from axolotl (Ambystoma mexicanum) has been investigated histologically and electrophysiologically. These polyneural fibres were found to be innervated on average at five end plate sites. The sites were distributed irregularly along each fibre. Averag...

journal_title：Cell and tissue research

authors： Slack JR,Docherty JR

更新日期：1978-01-09 00:00:00

abstract：:Immunocytochemistry was used to determine if photoperiod and/or sex have any effect on the pattern of the luteinizing hormone-releasing hormone (LHRH) system in the brain of the Japanese quail. Immunopositive perikarya were found within three major areas of the brain: the rostral paraolfactory lobe, the preoptic, and ...

journal_title：Cell and tissue research

authors： Foster RG,Panzica GC,Parry DM,Viglietti-Panzica C

更新日期：1988-08-01 00:00:00

abstract：:Right superior cervical sympathectomy was performed in one-day old rats. This operation had a small but definite effect on the postnatal development of the submandibular gland. The gland on the sympathectomized side weighed less and contained smaller amounts of DNA, RNA and protein than the contralateral intact gland....

journal_title：Cell and tissue research

authors： Srinivasan R,Chang WW

更新日期：1977-05-10 00:00:00

abstract：:MN9, a monoclonal antibody raised against mouse spermatozoa, specifically recognizes the equatorial segment of sperm head in several mammalian species, including humans. Colloidal gold-immuno-electron microscopy of mouse spermatozoa has shown that the antigen is localized in the space between the outer and inner acros...

journal_title：Cell and tissue research

authors： Toshimori K,Tanii I,Araki S,Oura C

更新日期：1992-12-01 00:00:00

abstract：:To obtain more information concerning the origin of dendritic reticulum cells, the development of germinal centers in the spleens of rabbits was investigated by conventional light microscopy, enzyme histochemistry, and electron microscopy. Washed sheep erythrocytes were used as antigen. Splenic tissue was examined on ...

journal_title：Cell and tissue research

authors： Heusermann U,Zurborn KH,Schroeder L,Stutte HJ

更新日期：1980-01-01 00:00:00

abstract：:The distribution of FMRFamide-like immunoreactive cell bodies and fibers in the nervous system of the earthworm Lumbricus terrestris has been studied by means of immunocytochemistry. The cerebral ganglion contains 150-170 immunoreactive nerve cells that are organized into six major groups in the rostral and five major...

journal_title：Cell and tissue research

authors： Reglödi D,Slezák S,Lubics A,Szelier M,Elekes K,Lengvári I

更新日期：1997-06-01 00:00:00

abstract：:Effects of prolactin on the secretion of milk proteins have been investigated by incubating mammary tissue fragments from lactating rabbits. Within 15 min of adding the hormone to the incubation medium, cell morphology is modified: the relative volume occupied by the Golgi region is greatly increased. When prolactin i...

journal_title：Cell and tissue research

authors： Ollivier-Bousquet M

更新日期：1978-02-14 00:00:00

abstract：:Myelin formation in cultures of previously dissociated spinal cord from foetal mice is described. In addition to the expected pattern of myelination, in which axons are closely wrapped by myelin lamellae, redundant folds of myelin have been found, as have double sheaths surrounding a single axon. Hypotheses concerning...

journal_title：Cell and tissue research

authors： Bird M,James DW

更新日期：1975-09-16 00:00:00

abstract：:The antioxidant enzymes superoxide dismutase, glutathione peroxidase, and catalase were measured in the rete mirabile and gas gland epithelium area of the swim bladder of the toadfish Opsanus tau. When the concentration of enzyme in the swim bladder was compared with the concentration in other organs (kidney, heart, g...

journal_title：Cell and tissue research

authors： Morris SM,Albright JT

更新日期：1981-01-01 00:00:00

abstract：:The distribution of cochlin and its associated basement membrane proteins (collagen IV, collagen II, laminin-β2, and nidogen-1) were evaluated in the vestibular endorgans of subjects with Meniere's disease and compared with normal specimens. Cochlin mRNA expression in vestibular endorgans from Meniere's disease specim...

journal_title：Cell and tissue research

authors： Calzada AP,Lopez IA,Beltran Parrazal L,Ishiyama A,Ishiyama G

更新日期：2012-11-01 00:00:00

abstract：:Fibroblast growth factors (Fgfs) are proteins with diverse functions in development, repair, and metabolism. The human Fgf gene family with 22 members can be classified into three groups, canonical, intracellular, and hormone-like Fgf genes. In contrast to canonical and intracellular Fgfs identified in invertebrates a...

journal_title：Cell and tissue research

authors： Itoh N

更新日期：2010-10-01 00:00:00