Oxytocin immunoreactivity in the hypothalamus of female hamsters.

abstract：:Follicular dendritic cells (FDCs) are immune accessory cells found in the follicles of secondary lymphoid organs where they promote B cell maturation in germinal centers (GCs) that develop following antigen exposure. Recently, we published a method for isolating functional murine FDCs in high purity. We reasoned that ...

journal_title：Cell and tissue research

authors： Sukumar S,El Shikh ME,Tew JG,Szakal AK

更新日期：2008-04-01 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：: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

authors： Thyberg J,Moskalewski S

更新日期：1984-01-01 00:00:00

abstract：:The surface coat of the electrocyte of the main electric organ of Electrophorus electricus was studied using cytochemical methods (periodic acid-silver methanamine, periodic acid-chromic acid-silver methenamine, periodic acid-thiosemicarbazide-silver proteinate, Concanavalin A - horseradish peroxidase, ruthenium red, ...

journal_title：Cell and tissue research

authors： Benchimol M,de Souza W,Machado RD

更新日期：1977-09-26 00:00:00

abstract：:Gill lamellae of a bivalve Anodonta woodiana lauta (v. Martens) were observed by electron microscopy. The Anodonta gill wall consists of a single layer of epithelial cells, its basal lamina and the underlying connective tissue layer. It was confirmed that there is no true endothelium in the vessels and that the connec...

journal_title：Cell and tissue research

authors： Nakao T

更新日期：1975-01-01 00:00:00

abstract：:Antibodies against cartilage proteins are highly prevalent in the sera and synovial fluids of rheumatoid arthritis (RA) patients and also precede disease induction in various spontaneous and induced animal models of arthritis. These antibodies play an important role in the induction and perpetuation of the clinical di...

journal_title：Cell and tissue research

authors： Nandakumar KS

更新日期：2010-01-01 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：:Calbindin is a calcium-binding protein, commonly found in certain subpopulations of the enteric nervous system in mammals. Recently, calbindin-immunoreactive enteric neurons have also been demonstrated in shorthorn sculpin (Myoxocephalus scorpius). In the present study, calbindin immunoreactivity has been investigated...

journal_title：Cell and tissue research

authors： Olsson C

更新日期：2011-04-01 00:00:00

abstract：:Mesenchymal stem cells (MSCs) are increasingly being reported as occurring in a variety of tissues. Although MSCs from human bone marrow are relatively easy to harvest, the isolation of rodent MSCs is more difficult, thereby limiting the number of experiments in vivo. To determine a suitable cell source, we isolated r...

journal_title：Cell and tissue research

authors： Yoshimura H,Muneta T,Nimura A,Yokoyama A,Koga H,Sekiya I

更新日期：2007-03-01 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

authors： Ball EE,Boyan GS,Stone RC

更新日期：1982-01-01 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：:The orderly arrangement of fibroblasts and collagen in tendons and ligaments suggests that these cells may have precise relationships with one another and with the collagen fibrils. The spatial organization of rat tail tendon was therefore examined using scanning and transmission electron microscopy and by reconstruct...

journal_title：Cell and tissue research

authors： Squier CA,Bausch WH

更新日期：1984-01-01 00:00:00

abstract：:Osmotic stimulation activates both estivated and inactivated specimens of Helix pomatia and increases their central arousal. High-pressure liquid chromatography has shown that, during activation, the level of both serotonin and dopamine decreases in the central nervous system (CNS) but increases in the foot and heart,...

journal_title：Cell and tissue research

authors： Hernádi L,Vehovszky A,Gyori J,Hiripi L

更新日期：2008-02-01 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：:A technique has been developed to obtain viable, isolated and enriched populations of gastrin cells (G-cells) from the rat stomach. Restricted tissue samples from a small area of the pyloric antrum known to be particularly rich in G-cells, were sequentially digested with pronase followed by mechanical agitation, to re...

journal_title：Cell and tissue research

authors： Forssmann WG,Lichtenberger LM,Helmstaedter V,Ito S

更新日期：1979-08-01 00:00:00

abstract：:The distribution of VIP-like perikarya and fibers was determined throughout the chick brain. The most rostral immunoreactive perikarya were found to be cerebrospinal fluid-contacting neurons in the pars medialis of the lateral septal organ. Additional data were presented supporting the idea that the lateral septal org...

journal_title：Cell and tissue research

authors： Kuenzel WJ,Blähser S

更新日期：1994-01-01 00:00:00

abstract：:An improved technique for fluorescent labelling of heavy meromyosin has made it possible to detect on a light microscopic level the cellular sites of actin localization. Rabbit heavy meromyosin (HMM) was labelled with fluorescein isothiocyanate so that the actin binding site was protected during the reaction. The spec...

journal_title：Cell and tissue research

authors： Sanger JW

更新日期：1975-08-27 00:00:00

abstract：:Caveolae or membrane vesicles are commonly observed in smooth and skeletal muscle as well as in working heart muscle. Using sections of fixed tissue and replicas of freeze-cleaved material, we show in this study that caveolae are also very numerous in sinus node cells of the rabbit, and to a lesser degree, in the atri...

journal_title：Cell and tissue research

authors： Masson-Pévet M,Gros D,Besselsen E

更新日期：1980-01-01 00:00:00

abstract：:Serine proteases, cysteine proteases, aspartic proteases and matrix metalloproteinases play an essential role in extracellular matrix remodeling and turnover through their proteolytic action on collagens, proteoglycans, fibronectin, elastin and laminin. Proteases can also act on chemokines, receptors and anti-microbia...

journal_title：Cell and tissue research

authors： Biancheri P,Di Sabatino A,Corazza GR,MacDonald TT

更新日期：2013-02-01 00:00:00

abstract：:Digital dermatitis (DD), a common ulcerative disease of the bovine foot causing lameness and reducing productivity and animal welfare, is associated with infection by spirochete Treponema bacteria. Topical tetracycline, the most common treatment, has inconsistent cure rates; therefore, new therapeutic options are need...

journal_title：Cell and tissue research

authors： Watts KM,Lahiri P,Arrazuria R,De Buck J,Knight CG,Orsel K,Barkema HW,Cobo ER

更新日期：2020-02-01 00:00:00

abstract：:We previously demonstrated that GLUT2, a facilitated-diffusion glucose transporter isoform known to play critical roles in the regulation of systemic blood glucose level, is present at the apical ends of Müller cells in the rat retina. As a means of elucidating the ontogeny and possible role(s) of GLUT2 in the develop...

journal_title：Cell and tissue research

authors： Watanabe T,Nagamatsu S,Matsushima S,Kondo K,Motobu H,Hirosawa K,Mabuchi K,Kirino T,Uchimura H

更新日期：1999-11-01 00:00:00

abstract：:We have recently identified a tachykinin-related peptide (AmTRP) from the mushroom bodies (MBs) of the brain of the honeybee Apis mellifera L. by using direct matrix-assisted laser desorption/ionization with time-of-flight mass spectometry and have isolated its cDNA. Here, we have examined prepro-AmTRP gene expression...

journal_title：Cell and tissue research

authors： Takeuchi H,Yasuda A,Yasuda-Kamatani Y,Sawata M,Matsuo Y,Kato A,Tsujimoto A,Nakajima T,Kubo T

更新日期：2004-05-01 00:00:00

abstract：:A quantitative evaluation of putative amino acid neurotransmitters in sea pansy polyps by high-performance liquid chromatography indicates that the taurine content exceeds that of other amino acids by a 100-fold. The cellular source of this taurine was investigated by immunohistochemistry with two polyclonal antisera ...

journal_title：Cell and tissue research

authors： Anctil M,Minh CN

更新日期：1997-04-01 00:00:00

abstract：:Captopril [1-(D-3-mercapto-2-methyl-1-oxopropyl)-L-proline (S,S)] is now known to be an inhibitor of angiotensin-converting enzyme. In male mice, the juxtaglomerular cells were examined by electron microscopy 42 h after administration of captopril. Numerous dense granules appeared in the rough endoplasmic reticulum of...

journal_title：Cell and tissue research

authors： Kaneta M,Abe K,Ito T

更新日期：1981-01-01 00:00:00

abstract：:Intercellular bridges (IBs) connecting the cytoplasms of a defined type of defective germ cell division ("arrested mitoses") in male and female gonads of the immature golden hamster were studied by electron microscopy. In both sexes, such cells appear at the time when germ cells switch from mitotic proliferation to th...

journal_title：Cell and tissue research

authors： Miething A

更新日期：2002-04-01 00:00:00

abstract：:Sites of synthesis and release patterns of crustacean hyperglycaemic hormone precursor-related peptide (CPRP) were investigated with those of crustacean hyperglycaemic hormone (cHH), in order to determine whether this precursor-related peptide satisfies certain criteria necessary for its definition as a secretable, ci...

journal_title：Cell and tissue research

authors： Wilcockson DC,Chung SJ,Webster SG

更新日期：2002-01-01 00:00:00

abstract：:The fine structure of boar Leydig cells is re-examined in samples post-fixed with OSO4-K4Fe(CN)6, an elective method to preserve the ultrastructural detail of the endocrine testis. The cells show a pleomorphic arrangement of the smooth endoplasmic reticulum. Large "vesicle-like" dilatations are interspersed in the tub...

journal_title：Cell and tissue research

authors： Aguas AP

更新日期：1983-01-01 00:00:00

abstract：:In the compound eye of the locust, Locusta, the cross-sectional area of the rhabdoms increases at "dusk" by 4.7-fold due to the rapid assembly of new microvillar membrane, and decreases at "dawn" by a corresponding amount as a result of pinocytotic shedding from the microvilli. The rhabdoms at night have more and long...

journal_title：Cell and tissue research

authors： Williams DS

更新日期：1982-01-01 00:00:00

abstract：:In several animal species, galanin occurs in pancreatic nerves and inhibits insulin secretion. However, the presence and action of galanin in the human pancreas have not been established. Therefore, we examined the presence and nature of human pancreatic galanin-like immunoreactive material (GLIR) and the effects of g...

journal_title：Cell and tissue research

authors： Ahrén B,Ar'Rajab A,Böttcher G,Sundler F,Dunning BE

更新日期：1991-05-01 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