Ultrastructural demonstration of hormone-induced movement of carotenoid droplets and endoplasmic reticulum in xanthophores of the goldfish, Carassius auratus L.

abstract：:The effects of thyroidectomy, adrenalectomy, and castration on the pars distalis of male Japanese quail, and of injection of LH-RH on sexually inactive females, were investigated by light and electron microscopy. Correlation between light and electron microscopy was attained by use of alternate thin and thick sections...

journal_title：Cell and tissue research

authors： Mikami S,Kurosu T,Farner DS

更新日期：1975-06-09 00:00:00

abstract：:We report here on cholinergic neurons in the rat hippocampal formation that were identified by immunocytochemistry employing a monoclonal antibody against choline acetyltransferase (ChAT), the acetylcholine-synthesizing enzyme. In general, ChAT-immunoreactive cells were rare, but were observed in all layers of the hip...

journal_title：Cell and tissue research

authors： Frotscher M,Schlander M,Léránth C

更新日期：1986-01-01 00:00:00

abstract：:Blue-green fluorescent subependymal cells with intraventricular processes were shown by the fluorescent histochemical method to be distributed from the preoptic recess to the infundibular recess of the frog hypothalamus. Electron microscopy revealed at least two types of CSF-contacting subependymal cells, type 1 conta...

journal_title：Cell and tissue research

authors： Nakai Y,Ochiai H,Shioda S,Ochi J

更新日期：1977-01-20 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：:Dental caries is a chronic, infectious, and destructive disease that allows bacteria to break into the dental pulp tissue. As caries-related bacteria invade the human dentinal tubules, odontoblasts are the first line of dental pulp that trigger the initial inflammatory and immune responses. DNA methylation is a key ep...

journal_title：Cell and tissue research

authors： Meng R,Li D,Feng Z,Xu Q

更新日期：2019-06-01 00:00:00

abstract：:The tyrosine kinase proteins (Trk), encoded by the trk family of proto-oncogenes, mediate, in mammals, the action of neurotrophins, a family of growth factors acting on the development and maintenance of the nervous system. Neurotrophins and their specific receptors, TrkA, TrkB and TrkC, seem to be phylogenetically we...

journal_title：Cell and tissue research

authors： Lucini C,de Girolamo P,Lamanna C,Botte V,Vega JA,Castaldo L

更新日期：2001-03-01 00:00:00

abstract：:Interstitial cells in the pineal gland of the rat were characterized immunocytochemically using the monoclonal antibodies MRC OX-42 and ED1 for macrophages/microglia, and MRC OX-6, which recognizes major histocompatibility complex (MHC) class II antigen. A polyclonal antibody against GFAP was used to identify astrocyt...

journal_title：Cell and tissue research

authors： Pedersen EB,Fox LM,Castro AJ,McNulty JA

更新日期：1993-05-01 00:00:00

abstract：:The electron-dense tracers ferritin, and iron-dextran, and the protein horseradish peroxidase, have been used to investigate the ultrastructural basis of permeability in the upper and lower segments of the Malpighian tubules of Glomeris marginata. All these materials were able to cross the basal lamina and enter the t...

journal_title：Cell and tissue research

authors： Johnson IT,Riegel JA

更新日期：1977-09-05 00:00:00

abstract：:We have developed a primary cell culture system of antennal mechanoreceptor neurons from early-stage pupal sphinx moth Manduca sexta. Dissociated neurons from the moth antennae differentiated, grew and survived for several weeks in a conditioned culture medium. Bipolar neurons with soma diameters of 10-25 microns from...

journal_title：Cell and tissue research

authors： Torkkeli PH,French AS

更新日期：1999-08-01 00:00:00

abstract：:Proliferating cell nuclear antigen is expressed in cells from late G1 through the S-phase of the cell cycle. Therefore, antibodies directed against this molecule should provide a probe for labeling immunocytochemically the nuclei of proliferating cells. Herein we demonstrate the feasibility and reliability of this tec...

journal_title：Cell and tissue research

authors： Thaete LG,Ahnen DJ,Malkinson AM

更新日期：1989-04-01 00:00:00

abstract：:In the ovoviviparous fly, Sarcophaga bullata, vitellogenesis in cyclic; a process reflected in ultrastructural changes in the fat body cells and oenocytes. At eclosion the larval fat body has not yet completely disappeared. During vitellogenesis the fat body cells are specialized for intensive protein synthesis showin...

journal_title：Cell and tissue research

authors： Stoppie P,Briers T,Huybrechts R,De Loof A

更新日期：1981-01-01 00:00:00

abstract：:Gravid females of the parasitoid fly species Ormia ochracea (Diptera: Tachinidae) rely on their sense of hearing to detect and localize their hosts, field crickets of the genus Gryllus. As in any hearing insect species, the fly's auditory system consists of a rather complex cascade of mechanical and physiological mech...

journal_title：Cell and tissue research

authors： Robert D,Willi U

更新日期：2000-09-01 00:00:00

abstract：:To investigate the mechanisms whereby annular gap junctions in the papillary cells of the enamel organ are degraded intracellularly, continuously growing rat incisors were examined by electron microscopy of routine thin sections as well as for the cytochemical localization of inorganic trimetaphosphatase activity. Rou...

journal_title：Cell and tissue research

authors： Sasaki T,Garant PR

更新日期：1986-01-01 00:00:00

abstract：:Fragments of pituitary tissue obtained from a total of 37 patients with either breast cancer, diabetic retinopathy, galactorrhea, or acromegaly were dissociated into single cell suspensions prior to cell culture. Release of human growth hormone (hGH) and human prolactin (hPRL) into the culture medium was measured by r...

journal_title：Cell and tissue research

authors： Snyder J,Hymer WC,Wilfinger WW

更新日期：1978-08-16 00:00:00

abstract：:Serotonin immunoreactivity was localized in hearts of the opisthobranch gastropod, Aplysia californica (sea hare) and several species of bivalve mollusks, the heterodonts, Mercenaria mercenaria (quahog or cherry stone clam), Protothaca staminea (little neck clam), and the pteriomorphs, Hinnites multirugosus (rock scal...

journal_title：Cell and tissue research

authors： Ono JK,Hampton JD,Koch RA

更新日期：1992-09-01 00:00:00

abstract：:The gross structure as well as the neuronal and non-neuronal components of the lamina ganglionaris of the locust Schistocerca gregaria are described on the basis of light- and electron-microscopical preparations of Golgi (selective silver) and ordinary histological preparations. The array of optic cartridges within th...

journal_title：Cell and tissue research

authors： Nowel MS,Shelton PM

更新日期：1981-01-01 00:00:00

abstract：:Ionizing irradiation is an effective treatment for intracranial tumors but is limited by the potential adverse effects induced in surrounding normal brain. These effects can include cognitive impairments, and whereas the pathogenesis of such injury has not yet been definitively established, it may involve injury to th...

journal_title：Cell and tissue research

authors： Andres-Mach M,Rola R,Fike JR

更新日期：2008-01-01 00:00:00

abstract：:Besides their well-known function in cellular bioenergetics, the role of mitochondria in signaling regulation of cells homeostasis and survival has been uncovered during the past few decades. Possessing an independent genome and a unique genetic code, mitochondria biosynthesize protective stress response factors, the ...

journal_title：Cell and tissue research

authors： Popov LD

更新日期：2019-08-01 00:00:00

abstract：:In situ hybridisation and immunohistochemistry analyses have shown that the Ciona intestinalis tumour necrosis factor alpha gene (CiTNFalpha), which has been previously cloned and sequenced, is expressed either during the inflammatory pharynx response to lipopolysaccharide (LPS) or during the swimming larval phase of ...

journal_title：Cell and tissue research

authors： Parrinello N,Vizzini A,Salerno G,Sanfratello MA,Cammarata M,Arizza V,Vazzana M,Parrinello D

更新日期：2010-08-01 00:00:00

abstract：:Scanning electron microscopy was used to investigate the morphological changes of the tail musculature of the metamorphosing anuran tadpole, attention being focused on phagocytosis by macrophages. Muscle fibers were stained en bloc with silver and freeze-fractured during dehydration, or torn after drying. Samples were...

journal_title：Cell and tissue research

authors： Watanabe K,Horiguchi T,Sasaki F

更新日期：1985-01-01 00:00:00

abstract：:The innervation of the uterus in the ovoviviparous urodele Salamandra salamandra was studied. In whole mount preparations of the thin-walled uterus of pregnant females, a dense adrenergic network was demonstrated using a modified glyoxylic acid fluorescence technique. Based on vesicle type and cytochemical reactivity ...

journal_title：Cell and tissue research

authors： Greven H,Schindelmeiser J,Straub H

更新日期：1983-01-01 00:00:00

abstract：:The organization of the neuropeptide Y (NPY)-immunoreactive system in the forebrain, pineal organ and retina of a biweekly spawning fish (Fundulus heteroclitus) was investigated. Immunoreactivity was encountered in neurons of the nucleus olfactoretinalis, in the large population of neurons in the floor of the telencep...

journal_title：Cell and tissue research

authors： Subhedar N,Cerdá J,Wallace RA

更新日期：1996-02-01 00:00:00

abstract：:Expression of the non-muscle myosin heavy chain-B (NM-MHC-B, also denoted as the embryonic smooth muscle myosin heavy chain, SMemb) was examined in rat urinary bladder during growth in response to a partial urinary outflow obstruction. Following obstruction, the weight of the urinary bladder increased more than five-f...

journal_title：Cell and tissue research

authors： Sjuve R,Haase H,Ekblad E,Malmqvist U,Morano I,Arner A

更新日期：2001-05-01 00:00:00

abstract：:During tooth development, the inner and outer enamel epithelia fuse by mitotic activity to produce a bilayered epithelial sheath termed Hertwig's epithelial root sheath (HERS). The epithelial rests of Malassez (ERM) are the developmental residues of HERS and remain in the adult periodontal ligament (PDL). Although the...

journal_title：Cell and tissue research

authors： Korkmaz Y,Klinz FJ,Beikler T,Blauhut T,Schneider K,Addicks K,Bloch W,Raab WH

更新日期：2010-12-01 00:00:00

abstract：:The ultrastructure of the dermal papulae of a starfish (Asterias rubens) is consistent with a respiratory function. The present study has shown no regions specialized for excretory mechanisms. The papulae consist of an outer ectodermal epithelium of sensory, support and gland cells and a small basiepithelial nerve ple...

journal_title：Cell and tissue research

authors： Cobb JL

更新日期：1978-03-13 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：:PC12 pheochromocytoma cells treated with nerve growth factor (NGF) in combination with high concentrations of the activators of adenylate cyclase, forskolin or cholera toxin, become more neuron-like in size than cells treated with NGF or with activators of adenylate cyclase alone. Cells treated simultaneously with NGF...

journal_title：Cell and tissue research

authors： Tischler AS,Mobtaker H,Kwan PW,Jason WJ,DeLellis RA,Wolfe HJ

更新日期：1987-07-01 00:00:00

abstract：:An increasingly pro-oxidant environment has been widely implicated in causing dysfunction of testicular steroidogenesis, but little progress has been made in understanding the underlying molecular mechanism. Here, we report that gamma-glutamyl transferase 5 (GGT5), a key metabolism component responsible for the cataly...

journal_title：Cell and tissue research

authors： Li W,Wu ZQ,Zhang S,Cao R,Zhao J,Sun ZJ,Zou W

更新日期：2016-11-01 00:00:00

abstract：:The presence of melatonin is demonstrated in the pineal gland, the retina and the Harderian gland in some mammalian and non-mammalian vertebrates, using a specific fluorescence labelled antibody technique. Four different potent antibodies against melatonin have been used and compared. In the pineal gland of hamsters, ...

journal_title：Cell and tissue research

authors： Vivien-Roels B,Pévet P,Dubois MP,Arendt J,Brown GM

更新日期：1981-01-01 00:00:00

abstract：:Back-labeling of regenerated electromotor neurons in the teleost Sternarchus albifrons was performed to test the hypothesis that, in regenerated spinal cord, incorrectly located electromotor neurons are eliminated because their axons do not reach the correct target area (electric organ). In each cross section examined...

journal_title：Cell and tissue research

authors： Anderson MJ,Fong HL,Waxman SG

更新日期：1985-01-01 00:00:00