The influence of high pressure freezing on mammalian nerve tissue.

abstract：:Glutamate is the major excitatory neurotransmitter of the mammalian retina and glutamate uptake is essential for normal transmission at glutamatergic synapses. The reverse transcriptase-polymerase chain reaction (RT-PCR) has revealed the presence of three different high-affinity glutamate transporters in the rat retin...

journal_title：Cell and tissue research

authors： Rauen T,Taylor WR,Kuhlbrodt K,Wiessner M

更新日期：1998-01-01 00:00:00

abstract：:Morphologically the large intestine of the nutria resembles that of other caviomorphs, notably the guinea pig. The cecum is voluminous: it contributes 8.6% of the total intestinal length and 12.7% of the total intestinal surface area (considering the surface enlargement factor). It contains 27-32% of the wet ingesta a...

journal_title：Cell and tissue research

authors： Snipes RL,Hörnicke H,Björnhag G,Stahl W

更新日期：1988-05-01 00:00:00

abstract：:It is possible to determine statistically the repartitions of shapes or sizes in a population of particles from the recurrence of shapes or sizes of their outlines in microscopical sections. This method was applied to a population of 1326 follicular profiles randomly sampled from 30 ovaries of pubescent homozygous "Nu...

journal_title：Cell and tissue research

authors： Sprumont P

更新日期：1976-07-30 00:00:00

abstract：:A special cell type was identified in the mucosal epithelium of the large intestine of the tadpole of the bullfrog, Rana catesbeiana. It is a slender, columnar cell, with a dark, basally situated nucleus. By electron microscopy the cell displays prominent bundles of filaments emerging from each microvillus and extendi...

journal_title：Cell and tissue research

authors： Sugimoto K,Ichikawa Y,Nakamura I

更新日期：1983-01-01 00:00:00

abstract：:Neuropeptide F in invertebrates is a homolog of neuropeptide Y in mammals and it is a member of FMRFamide-related peptides. In arthropods, such as insects, there are two types of neuropeptide F comprising long neuropeptide F (NPF) and short neuropeptide F (sNPF). Both NPFs are known to play a crucial role in the regul...

journal_title：Cell and tissue research

authors： Thongrod S,Wanichanon C,Sobhon P

更新日期：2019-06-01 00:00:00

abstract：:The afferent lymphatic vessels of rat popliteal lymph nodes were interrupted, and the histological alterations in the lymph nodes occurring 1 to 14 weeks after operation were studied. One week after operation the number of macrophages was considerably reduced and continued to decrease during the subsequent time period...

journal_title：Cell and tissue research

authors： Hendriks HR,Eestermans IL,Hoefsmit EC

更新日期：1980-01-01 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

authors： Osawa M,Kenmotsu S,Masuyama T,Taniguchi K,Uchida T,Saito C,Ohshima H

更新日期：2007-10-01 00:00:00

abstract：:17beta-estradiol (E2) is important for crustacean ovarian development. This study aims to investigate the distribution and change pattern of E2 in the ovary, hepatopancreas, thoracic ganglion and brain ganglion as well as Vg-mRNA expression level during ovarian development of Chinese mitten crab Eriocheir sinensis. Re...

journal_title：Cell and tissue research

authors： Pan J,Liu M,Chen T,Cheng Y,Wu X

更新日期：2018-08-01 00:00:00

abstract：:The effect of a physiological dose of vitamin C (100 microg/ml) on goat articular cartilage chondrocytes cultured in an alginate matrix and subjected to static pressurization of 2.4 MPa was investigated. Biochemical analyses of DNA, glycosaminoglycan (GAG), collagen and protease activity were carried out in various ma...

journal_title：Cell and tissue research

authors： Sharma G,Saxena RK,Mishra P

更新日期：2008-10-01 00:00:00

abstract：:The opioid peptide dynorphin A (1-17) is the third transmitter identified in the striatonigral projection, the other two being gamma-aminobutyric acid (GABA) and substance P. The ultrastructural features of the dynorphinergic terminals in substantia nigra/pars reticulata were studied using pre-embedding immunocytochem...

journal_title：Cell and tissue research

authors： Riesenberg R,Nitsch C

更新日期：1990-07-01 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

abstract：:In amniotes, the developmental potentials of neural crest cells differ between the cranium and the trunk. These differences may be attributable to the different expression patterns of Hox genes between cranial and trunk neural crest cells. However, little is known about the factors that control Hox genes expression in...

journal_title：Cell and tissue research

authors： Ishikawa S,Ito K

更新日期：2009-09-01 00:00:00

abstract：:Using techniques for enhanced microtubular preservation (albumin pretreatment of Gray) occipital and pyriform cortices of rats were studied by electron microscopy at various stages of development. A close structural relationship was seen between microtubules (mts), focal membrane densities, synaptic vesicles, and pres...

journal_title：Cell and tissue research

authors： Westrum LE,Gray EG,Burgoyne RD,Barron J

更新日期：1983-01-01 00:00:00

abstract：:The three-dimensional structure of the mitochondria and sarcoplasmic reticulum (SR) in the three types of twitch fibers, i.e., the red, white and intermediate skeletal muscle fibers, of the vastus lateralis muscle of the Japanese meadow frog (Rana nigromaculata nigromaculata Hallowell) was examined by high resolution ...

journal_title：Cell and tissue research

authors： Ogata T,Yamasaki Y

更新日期：1987-12-01 00:00:00

abstract：:The vacuoles occurring in rat hepatocytes after intraportal injection of retinol (33 or 67 micrograms) were examined immunohistochemically using respective antibodies against rat albumin, human retinol-binding protein, human ceruloplasmin, human alpha 1-antitrypsin, human transferrin, and human prealbumin as represent...

journal_title：Cell and tissue research

authors： Kudo S

更新日期：1989-08-01 00:00:00

abstract：:Histological, histochemical, and electron microscopical investigations of the rat pancreas, one to five hours after pilocarpine injection (4 mg in 1 ml normal saline solution), showed different secretory responses in periinsular and apoinsular acinar cells. The responsiveness to parasympathetic stimulation is markedly...

journal_title：Cell and tissue research

authors： Putzke HP,Said F

更新日期：1975-08-01 00:00:00

abstract：:The spatial and temporal distribution of three peptides, DSK I, DSK II, and DSK 0, encoded by the Drosophila melanogaster drosulfakinin (Dsk) gene, have been examined in the central nervous system. DSK I and DSK II have a -RFamide C-terminus and are structurally similar to sulfakinin peptides; in contrast, DSK 0 conta...

journal_title：Cell and tissue research

authors： Nichols R,Lim IA

更新日期：1996-01-01 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：:The amygdala is a central hub for fear learning assessed by Pavlovian fear conditioning. Indeed, the prevailing hypothesis that learning and memory are mediated by changes in synaptic strength was shown most convincingly at thalamic and cortical afferents to the lateral amygdala. The neurotrophin brain-derived neurotr...

journal_title：Cell and tissue research

authors： Meis S,Endres T,Lessmann V

更新日期：2020-10-01 00:00:00

abstract：:Regions within frog semitendinosus muscle that are rich in tonic muscle cells were identified histochemically by myosin adenosine triphosphatase- and succinic dehydrogenase-staining procedures. Bundles of cells still attached to tendinous insertions were removed from those sites, prepared for electron microscopy and s...

journal_title：Cell and tissue research

authors： Tidball JG,Daniel TL

更新日期：1986-01-01 00:00:00

abstract：:Voltage-gated Na+ channels are expressed by highly metastatic MAT-LyLu cells, but not by poorly metastatic AT-2 cells, derived from the rodent Dunning model of prostatic cancer. We have investigated the possible involvement of these channels in the morphological development of the cells. Incubation of both the MAT-LyL...

journal_title：Cell and tissue research

authors： Fraser SP,Ding Y,Liu A,Foster CS,Djamgoz MB

更新日期：1999-03-01 00:00:00

abstract：:The pineal gland structure and ultrastructure in the Northern (Blarina brevicauda) and Southern short-tailed shrew (Blarina carolinensis) are described by light and electron microscopy. Results observed were similar to other mammals of Insectivora described previously, specifically, the hedgehog (Erinaceus europaeus) ...

journal_title：Cell and tissue research

authors： Manno FAM,Lau C

更新日期：2018-12-01 00:00:00

abstract：:Light microscopy of native preparations, histology, and electron microscopy have revealed that Phlebotomus duboscqi belongs to a class of sand fly species with prompt development of the peritrophic matrix (PM). Secretion of electron-lucent fibrils, presumably chitin, starts immediately after the ingestion of a blood m...

journal_title：Cell and tissue research

authors： Sádlová J,Volf P

更新日期：2009-08-01 00:00:00

abstract：:Osteoclasts are highly polarized cells from both morphological and functional points of view. Using quick-freeze, rotary-replication methods combined with cell-shearing, we clarified the variability of cytoplasmic surface of the polarized membranes of osteoclasts seeded on apatite. As to the organization of actin fila...

journal_title：Cell and tissue research

authors： Akisaka T,Yoshida A

更新日期：2015-05-01 00:00:00

abstract：:A tissue-engineered heart valve can be an alternative to a prosthetic valve in heart valve replacement; however, it is not fully efficient in terms of long-lasting functionality, as leaflets in engineered valves do not possess the trilayered native leaflet structure. Previously, we developed a flat, trilayered, orient...

journal_title：Cell and tissue research

authors： Jana S,Lerman A

更新日期：2020-11-01 00:00:00

abstract：:A gelsolin-related protein was isolated from seminal vesicles of the annelid Lumbricus terrestris. Compared with the isoforms of the gelsolin-related protein previously found in the muscle of the annelid body wall, the isolated protein was assigned to the first isoform (EWAM-P1) because of its electrophoretic mobility...

journal_title：Cell and tissue research

authors： Krüger E,Hinssen H,D'Haese J

更新日期：2008-04-01 00:00:00

abstract：:By means of a preembedding immuno-electron-microscopic technique, a large number of nerve endings containing a substance related to human growth hormone-releasing factor (hGRF) have been demonstrated in the paraventricular nucleus of the guinea pig. They made synaptic contacts primarily with dendritic shafts: 80% of t...

journal_title：Cell and tissue research

authors： Beauvillain JC,Tramu G,Mazzuca M

更新日期：1987-04-01 00:00:00

abstract：:Call-Exner bodies are present in ovarian follicles of a range of species including human and rabbit, and in a range of human ovarian tumors. We have also found structures resembling Call-Exner bodies in bovine preantral and small antral follicles. Hematoxylin and eosin staining of single sections of bovine ovaries has...

journal_title：Cell and tissue research

authors： van Wezel IL,Irving-Rodgers HF,Sado Y,Ninomiya Y,Rodgers RJ

更新日期：1999-05-01 00:00:00

abstract：:The pineal organ of the eel, Anguilla anguilla was studied light-and electron-microscopically. The tissue consists predominantly of glia-like supporting cells and photoreceptor-like sensory cells, which establish synaptic contacts with pineal nerve cells. Histochemically, a positive acetylcholinesterase (AchE) reactio...

journal_title：Cell and tissue research

authors： Matsuura T,Herwig HJ

更新日期：1981-01-01 00:00:00

abstract：:Interstitial cells of Cajal (ICC) are morphologically and functionally intercalated between the elements of the enteric nervous system and the smooth muscle cells (SMCs) in the musculature of the digestive tract. Kit immunohistochemistry reliably identifies the location of these cells and provides information on chang...

journal_title：Cell and tissue research

authors： Radenkovic G,Ilic I,Zivanovic D,Vlajkovic S,Petrovic V,Mitrovic O

更新日期：2010-06-01 00:00:00