Abstract：
:The apposition compound eyes of gonodactyloid stomatopods are divided into a ventral and a dorsal hemisphere by six equatorial rows of enlarged ommatidia, the mid-band (MB). Whereas the hemispheres are specialized for spatial vision, the MB consists of four dorsal rows of ommatidia specialized for colour vision and two ventral rows specialized for polarization vision. The eight retinula cell axons (RCAs) from each ommatidium project retinotopically onto one corresponding lamina cartridge, so that the three retinal data streams (spatial, colour and polarization) remain anatomically separated. This study investigates whether the retinal specializations are reflected in differences in the RCA arrangement within the corresponding lamina cartridges. We have found that, in all three eye regions, the seven short visual fibres (svfs) formed by retinula cells 1-7 (R1-R7) terminate at two distinct lamina levels, geometrically separating the terminals of photoreceptors sensitive to either orthogonal e-vector directions or different wavelengths of light. This arrangement is required for the establishment of spectral and polarization opponency mechanisms. The long visual fibres (lvfs) of the eighth retinula cells (R8) pass through the lamina and project retinotopically to the distal medulla externa. Differences between the three eye regions exist in the packing of svf terminals and in the branching patterns of the lvfs within the lamina. We hypothesize that the R8 cells of MB rows 1-4 are incorporated into the colour vision system formed by R1-R7, whereas the R8 cells of MB rows 5 and 6 form a separate neural channel from R1 to R7 for polarization processing.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Kleinlogel S,Marshall NJdoi
10.1007/s00441-005-1118-4keywords:
subject
Has Abstractpub_date
2005-08-01 00:00:00pages
273-84issue
2eissn
0302-766Xissn
1432-0878journal_volume
321pub_type
杂志文章abstract：:This study describes the morphology and distribution of setae on the lateral and medial flagella of the antennules of the spiny lobster Panulirus argus in an effort to identify antennular chemoreceptors in addition to the well-studied aesthetasc chemosensilla. Setae were examined using light and electron microscopy, a...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410100377
更新日期：2001-06-01 00:00:00
abstract：:Normal development, function and repair of the sensory epithelia in the inner ear are all dependent on gap junctional intercellular communication. Mutations in the connexin genes GJB2 and GJB6 (encoding CX26 and CX30) result in syndromic and non-syndromic deafness via various mechanisms. Clinical vestibular defects, h...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-014-2029-z
更新日期：2015-06-01 00:00:00
abstract：:Sudden death in athletes occurs because of the existence of hidden cardiovascular disorders which, during effort, may jeopardize the electrical stability of the heart, triggering ventricular tachycardia and/or fibrillation. Apart from rare conditions of ion channel diseases in the setting of a structurally normal hear...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-012-1398-4
更新日期：2012-05-01 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
pub_type： 杂志文章
doi：10.1007/BF00221791
更新日期：1977-01-20 00:00:00
abstract：:Regenerated adrenocortical nodules were obtained by implanting fragments of the capsular tissue of excised adrenal glands into the musculus gracilis of rats (Belloni et al. 1990). Five months after the operation, operated rats showed a normal basal blood level of corticosterone, but a very low concentration of circula...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00318136
更新日期：1991-07-01 00:00:00
abstract：:The processes involved in the regulation of bone cell metabolism are complex, including those implicated in bone cell coupling. This study was undertaken to develop a model that would permit real-time interaction between osteoclastic cells and osteoblasts in vitro. Osteogenic bone marrow stromal cells were isolated fr...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051160
更新日期：1998-10-01 00:00:00
abstract：:The fine structure of the main excretory duct epithelium (MEDE) of female mouse submandibular gland was investigated by scanning and transmission electron microscopy and the results compared with the previously established structure of male mouse MEDE. A comparative analysis of the subepithelial capillaries of both se...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00300213
更新日期：1994-09-01 00:00:00
abstract：:An antibody to the 96 kD alpha-subunit of the Na+, K+-ATPase from Bufo marinus has been used in immunostaining rat kidney and salivary glands. Intense staining was observed on basolateral membranes of distal tubules of the kidney and striated ducts of the three major salivary glands. Less intense staining was seen on ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00223153
更新日期：1989-10-01 00:00:00
abstract：:Pulmonary neuroepithelial bodies (NEBs) are extensively innervated organoid groups of neuroendocrine cells that lie in the epithelium of intrapulmonary airways. Our present understanding of the morphology of NEBs is comprehensive, but direct physiological studies have so far been challenging because the extremely diff...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1111-y
更新日期：2005-07-01 00:00:00
abstract：:A histological examination of 205 fish representing four cyprinid species from a site 2.5 miles north of Wheeling, West Virginia, on the Ohio River revealed large (2--4 micron) cuboidal intranuclear inclusion bodies (NIB's) within neurons in the cranial and spinal ganglia of three species. Because the minnows had been...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00210112
更新日期：1981-01-01 00:00:00
abstract：:The ontogeny of protein gene product 9.5 (PGP 9.5), serotonin (5-HT), calcitonin gene-related peptide (CGRP), and calcitonin (CT) immunoreactivity was evaluated in small-granule endocrine cells of hamster laryngotracheal epithelium from fetal day 11 to adulthood. Two centrifugal (proximal-to-distal) patterns of differ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00305382
更新日期：1994-01-01 00:00:00
abstract：:Successful embryo implantation depends on intricate epithelial-stromal cross-talk. However, molecular modulators involved in this cellular communication remain poorly elucidated. Using multiple approaches, we have investigated the spatiotemporal expression and regulation of serine protease inhibitor Kazal type 3 (SPIN...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-010-1013-5
更新日期：2010-09-01 00:00:00
abstract：:Employing electron-microscopic methods that help retain polyanionic materials, we describe the extracellular coverings of a sea urchin (Lytechinus variegatus) throughout ontogeny. The surface of the embryo is covered by a two-layered cuticle (commonly called the hyaline layer), which in turn is covered by a granular l...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218028
更新日期：1985-01-01 00:00:00
abstract：:The effect of vascular endothelial growth factor (VEGF165) on the chorioallantoic membrane (CAM) of 13-day-old chick embryos was studied. The factor was applied in doses of 0.5-4 micrograms for a period of up to 4 days. Macroscopical, histological and immunohistological studies were carried out. The localization of th...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00327997
更新日期：1993-10-01 00:00:00
abstract：:In marine cartilaginous fish, reabsorption of filtered urea by the kidney is essential for retaining a large amount of urea in their body. However, the mechanism for urea reabsorption is poorly understood due to the complexity of the kidney. To address this problem, we focused on elephant fish (Callorhinchus milii) fo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-015-2234-4
更新日期：2015-12-01 00:00:00
abstract：:NdWFamide is an Aplysia cardioexcitatory tri-peptide containing D-tryptophan. To investigate the roles of this peptide, we examined the immunohistochemical distribution of NdWFamide-positive neurons in Aplysia tissues. All the ganglia of the central nervous system (CNS) contained NdWFamide-positive neurons. In particu...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0707-3
更新日期：2003-04-01 00:00:00
abstract：:Gastrin stimulates gastric acid secretion by acting on the cholecystokinin B/gastrin receptor (CCK-BR). The localization of this receptor at the cellular level showed conflicting results in animal studies and has not been described in man by immunohistochemistry. The aim of the present study is to characterize the pre...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004419900114
更新日期：2000-02-01 00:00:00
abstract：:The passage of cells across the lymphatic endothelium of rat lacteals in both normal and non-pathological experimental conditions (fasting, lymphatic, stasis) was studied by means of serial thin sections and three-dimensional models. Two different pathways of transendothelial migration were observed: (1) macrophages e...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00327761
更新日期：1990-10-01 00:00:00
abstract：:Ependymal cells and their junctional complexes in the area postrema of the rat were studied in detail by tracer experiments using horseradish peroxidase (HRP) and colloidal lanthanum and by freeze-etch techniques, in addition to routine electron microscopy. The ependyma of the area postrema is characterized as flatten...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00235058
更新日期：1979-09-03 00:00:00
abstract：:Generally, the CRF-like activity of vasopressin is studied in experiments involving adrenalectomy and corticosteroid replacement. In order to avoid this complex type of stress, male and female (diestrus, estrus) rats were exposed to 5 min to immobilization stress and sacrificed 5, 15, and 30 min thereafter. After a su...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00209276
更新日期：1978-05-29 00:00:00
abstract：:Rat quiescin/sulphydryl oxidase (rQSOX) introduces disulphide bridges into peptides and proteins with the reduction of molecular oxygen to hydrogen peroxide. Its occurrence has been previously highlighted in a wide range of organs by reverse transcription-polymerase chain reaction (RT-PCR) and Northern blot analyses, ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-0043-x
更新日期：2006-01-01 00:00:00
abstract：:Enzyme-histochemical methods were used to study the metabolic activity of specialized ependyma of the ventrolateral walls and floor of the third ventricle in young male and female rats during the "critical period" of sexual differentiation of the hypothalamus (one week after birth). Histochemical tests were conducted ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220328
更新日期：1976-10-13 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
pub_type： 杂志文章
doi：10.1007/BF00214002
更新日期：1988-03-01 00:00:00
abstract：:The ultrastructure of the contractile apparatus of the rat soleus muscle during the course of denervation atrophy was investigated. It was found that the ratio of thin the thick filaments increased in myofibrils of atrophying muscle fibers. Elevation of the ratio was observed as early as the second day after denervati...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216767
更新日期：1981-01-01 00:00:00
abstract：:The effect of copulation on the rat coagulating gland (anterior prostate) was studied. At 4 to 6 h after the beginning of copulation the coagulating glands of rats that had produced copulatory plugs were nearly empty of secretion. Ultrastructurally, the coagulating gland has large cisternae of rough endoplasmic reticu...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221773
更新日期：1977-07-19 00:00:00
abstract：:The formation of secretory granules in chronically hypersecretory melanotrophs in the rat pituitary was studied. Hypersecretion was induced by treatment with the dopamine antagonist haloperidol (1.5 mg/kg daily for 7 days), which releases the normal neural dopaminergic inhibition of secretion from the melanotroph. Mor...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00319432
更新日期：1994-02-01 00:00:00
abstract：:The aluminium-formaldehyde (ALFA) histofluorescence method was used to study the innervation of the gill of the marine bivalve mollusc Mytilus edulis and the results were contrasted with those obtained with the standard formaldehyde-induced-fluorescence (FIF) method. The ALFA method produced more fluorescing structure...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00214696
更新日期：1982-01-01 00:00:00
abstract：:Measurements of 3H-thymidine incorporation, quantitative autoradiography and morphometry were used to evaluate cell behavior during the recovery of mandibular condylar cartilage cultures following short-term exposure to a corticosteroid hormone in vitro. Apical segments of mandibular condyles of newborn mice were init...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00297231
更新日期：1990-05-01 00:00:00
abstract：:Adult white-footed mice, Peromyscus leucopus, were kept either in long photoperiod (LP; LD 16:8) or in short photoperiod (SP; LD 8:16) for six weeks. Ovaries were serially sectioned and examined histologically. Preantral follicles were observed to release their oocyte into the ovarian stroma. This phenomenon is termed...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218373
更新日期：1982-01-01 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
pub_type： 杂志文章
doi：10.1007/BF00222373
更新日期：1983-01-01 00:00:00
