Abstract：
:Neurons projecting from the brain to the pineal gland via the pineal stalk were investigated in the golden hamster with the use of the retrograde horseradish-peroxidase tracing method both in vivo and in vitro. Labelled perikarya were observed in the medial and lateral habenular nuclei as well as in the posterior commissure. Single cells located in the ependymal lining of the pineal- and suprapineal recesses were also retrogradely labelled. These results show that a distinct central innervation of the pineal gland exists in the golden hamster, in agreement with findings in other mammalian species investigated by means of a similar methodology. In addition, also direct signals from the cerebrospinal fluid to the parenchyma might be conducted via cells located within the ependymal layer of the pineal- and suprapineal recesses.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Møller M,Korf HWdoi
10.1007/BF00216557subject
Has Abstractpub_date
1987-01-01 00:00:00pages
145-53issue
1eissn
0302-766Xissn
1432-0878journal_volume
247pub_type
杂志文章abstract：:Duck muscle spindles show a large outer capsule enclosing a number of intrafusal muscle fibres which are individually encircled by an inner capsule. The outer capsule consists of a multilayer of 4-6 flattened cells with elongated nuclei, and are usually lined by a basement membrane. They resemble and are linked with p...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234400
更新日期：1980-01-01 00:00:00
abstract：:Immunocytochemistry using antibodies against Met-enkephalin and Leu-enkephalin has demonstrated a group of large enkephalin-immunoreactive neurons in the nucleus of the rostral mesencephalic tegmentum (mRMT) of two teleost fish. Salmo gairdneri and Salmo salar. Injections of cobalt-lysine in the medial optic tectum re...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00305731
更新日期：1991-04-01 00:00:00
abstract：:The pituitary gland of the flounder, Pleuronectes flesus, showed several unusual cytological features. Between the RPD and the PPD was a zone of cells that stained purple with Alcian blue--PAS--orange G. Many of these cells were apparently degenerating. In the PPD the strands and coils of presumptive STH cells showed ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00225528
更新日期：1975-01-01 00:00:00
abstract：:The production of nerve growth factor (NGF) in peripheral organs may play a role in the pathophysiology of hypertension and in obstructive disorders of the bladder outlet. We have been examining the cellular processes of NGF delivery and secretion in smooth muscle. NGF secretion from vascular smooth muscle cells (VSMC...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050861
更新日期：1997-07-01 00:00:00
abstract：:The ultrastructure and distribution of adherens junctions in the intact adult lens of human, chicken, dove, rat, and rainbow trout were studied with thin-section electron microscopy, using an improved fixation containing a mixture of glutaraldehyde, lysine, and tannic acid. The nature of adherens junctions in the fibe...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220014
更新日期：1988-10-01 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
pub_type： 杂志文章
doi：10.1007/BF00226622
更新日期：1977-09-26 00:00:00
abstract：:The evolution of aquaporin-5 (AQP5) expression during postnatal development has not been defined in the sweat gland. Previous studies have suggested that AQP isoforms in several peripheral targets are regulated by a neural mechanism. We have examined, in rat sweat glands, the expression of AQP5 during postnatal develo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0399-1
更新日期：2007-07-01 00:00:00
abstract：:Stereological studies showed that treatment of normal adult human adrenocortical cells in primary culture with ACTH or cyclic-AMP for 2 days results in similar increases in the volume of cells, of the mitochondrial and "membrane space" compartments and of the surface area of the smooth endoplasmic reticulum and mitoch...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218169
更新日期：1978-07-05 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
pub_type： 杂志文章
doi：10.1007/BF00213797
更新日期：1983-01-01 00:00:00
abstract：:Fueled by the discovery of head regeneration in triclads (planarians) two and a half centuries ago, flatworms have been the focus of regeneration research. But not all flatworms can regenerate equally well and to obtain a better picture of the characteristics and evolution of regeneration in flatworms other than plana...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-020-03302-w
更新日期：2020-11-07 00:00:00
abstract：:Placing the clawed toad Xenopus laevis on a black background stimulates the melanotrope cells in the pars intermedia of the pituitary gland to release proopiomelanocortin (POMC)-derived peptides, including alpha-MSH and N-acetyl-beta-endorphin. In this study three types of secretory granules, electron-dense (approxima...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00314557
更新日期：1993-12-01 00:00:00
abstract：:The present study continues a previous investigation on the median eminence (EM) (Krisch et al., 1978). In rats with high levels of neurohormones (LHRH, vasopressin) a limited immunohistochemical labeling of perivascular tanycyte processes can be observed surrounding capillaries in the marginal region of the organum v...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00233891
更新日期：1978-12-29 00:00:00
abstract：:The intrapancreatic localization and the effects on basal and stimulated insulin secretion of neuropeptide Y (NPY) were investigated in the mouse. Immunocytochemistry showed NPY to be confined to intrapancreatic nerve fibers mainly associated with blood vessels. Fine varicose NPY fibers were also detected in the exocr...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF01239960
更新日期：1987-04-01 00:00:00
abstract：:The ultrastructure of adult male rat pinealocytes was studied after orchidectomy and orchidectomy followed by LH-RH administration. Castration causes an increased development of the rough endoplasmic reticulum and the Golgi apparatus as well as an increase in the number of lipid droplets and lysosomes. The changes aft...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219145
更新日期：1976-04-02 00:00:00
abstract：:The dissociation and maintenance in culture of cells derived from the mushroom bodies of adult crickets (Acheta domesticus) are described. This primary culture was developed in order to investigate maturation and differentiation of mushroom-body cells including Kenyon cells, the major intrinsic interneurons of mushroo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051023
更新日期：1998-03-01 00:00:00
abstract：:Type-A spermatogonia can be found in different locations throughout the germinal epithelium of human seminiferous tubules. Generally they represent the population of germ cells adjacent to the basal lamina, but under special conditions they may be located in the adluminal compartment. This aberrant location is found n...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216510
更新日期：1984-01-01 00:00:00
abstract：:Mice and rats emit and perceive calls in the ultrasonic range, i.e., above the human hearing threshold of about 20 kHz: so-called ultrasonic vocalizations (USV). Juvenile and adult rats emit 22-kHz USV in aversive situations, such as predator exposure and fighting or during drug withdrawal, whereas 50-kHz USV occur in...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-013-1607-9
更新日期：2013-10-01 00:00:00
abstract：:The expression of the gene for vasoactive intestinal polypeptide (VIP) and peptide histidine methionine (PHM) in the human gastrointestinal tract was studied by in situ hybridization and Northern blotting for PHM/VIP mRNA and immunocytochemistry using specific antisera against the bioactive peptides PHM and VIP. In th...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00306108
更新日期：1994-05-01 00:00:00
abstract：:Our previous findings have demonstrated that the rat autosomal-recessive mutation, whitish chalk-like teeth (wct), induces enamel defects resembling those of human amelogenesis imperfecta (AI) in continuously growing incisor teeth. The present study clarifies the effect of the wct mutation on the morphogenesis and cal...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-007-0452-0
更新日期：2007-10-01 00:00:00
abstract：:Antibodies raised against the cystic fibrosis transmembrane regulator protein (CFTR) were used to localize CFTR in intestinal tissues of piglets and mice. Positive staining for CFTR was detected in goblet cells of both species. A second population of epithelial cells of unknown phenotype was also labeled by anti-CFTR ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050531
更新日期：1996-02-01 00:00:00
abstract：:Daily fluctuations of nucleoli and nucleolar fibrillar centres in neurosecretory cells from the supraoptic nucleus (SON) were investigated in rats artificially synchronized for 3 weeks to a set 12 h light/12 h dark cycle with free access to food and water. Group of 3 animals were sacrificed by intracardiac perfusion e...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00222351
更新日期：1985-01-01 00:00:00
abstract：:Brain injuries trigger physiological reactions which are mediated by a number of cytokines including interleukin-6 (IL-6), ciliary neurotrophic factor (CNTF), and leukemia inhibitory factor (LIF). Astrocytes and microglia, the protagonists in these traumatic responses, are known to secrete a variety of paracrine signa...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-002-0624-x
更新日期：2002-11-01 00:00:00
abstract：:Renovascular hypertension (RVH) is a progressive disease, leading to chronic kidney disease when untreated and no specific treatment is available. Therefore, development of new therapeutic modalities is imperative. RVH is triggered by renal artery stenosis and subsequent renin-angiotensin-aldosterone system activation...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-017-2602-3
更新日期：2017-08-01 00:00:00
abstract：:The papillary muscle of the cat heart's right ventricle has not been studied previously with quantitative ultrastructural techniques despite its wide use for functional studies. This tissue was perfusion-fixed, processed for electron microscopy, and morphometric techniques were used to assess the ultrastructural chara...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216200
更新日期：1983-01-01 00:00:00
abstract：:The lobula descending neuron (LDN) of dipterous insects is a unique nerve cell (one on each side of the brain) that projects directly from the lobula complex of the optic lobes to neuropil in thoracic ganglia. In the supraoesophageal ganglia the LDN has two prominent groups of branches of which at least one is dendrit...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218365
更新日期：1982-01-01 00:00:00
abstract：:The ultrastructure of the mid-gut cells of female Nasonia vitripennis is described. The mid-gut consists of a uniform, single-cell epithelium. The cells of different gut regions were analysed using morphometric techniques in order to determine any differences in the components. The structure of the cells is described ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221084
更新日期：1977-02-09 00:00:00
abstract：:The fine structural organization of a cortical filament layer in normal locomoting Amoeba proteus was demonstrated using improved fixation and embedding techniques. Best results were obtained after application of PIPES-buffered glutaraldehyde in connection with substances known to prevent the depolymerization of F-act...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215699
更新日期：1982-01-01 00:00:00
abstract：:It is a well-established fact that the sympathetic, parasympathetic and enteric nervous systems are affected at early stages in Parkinson's disease (PD). However, it is not yet clarified whether the earliest pathological events preferentially occur in any of these three divisions of the autonomic nervous system (ANS)....
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-018-2851-9
更新日期：2018-07-01 00:00:00
abstract：:It is hard to fathom that one of the most highly differentiated cells in the body, the spermatozoon, spends over half of its developmental life without the capacity for nuclear protein biosynthesis. This is even more incredible when considering that protein synthesis is switched off long before the sperm is mature. As...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-015-2249-x
更新日期：2016-01-01 00:00:00
abstract：:The development of the heterophil granulocytes in the bone marrow of the guinea pig is described. During the maturation of these cells, three types of granule are formed, not only the azurophil and specific granules already described in other mammals but also a third type of granule referred to here as the nucleated g...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220388
更新日期：1978-11-20 00:00:00
