Abstract：
:Honeybees are extensively used to study olfactory learning and memory processes thanks to their ability to discriminate and remember odors and because of their advantages for optophysiological recordings of the circuits involved in memory and odor perception. There are evidences that the encoding of odors in areas of primary sensory processing is not rigid, but undergoes changes caused by olfactory experience. The biological meaning of these changes is focus of intense discussions. Along this review, we present evidences of plasticity related to different forms of learning and discuss its function in the context of olfactory challenges that honeybees have to solve. So far, results in honeybees are consistent with a model in which changes in early olfactory processing contributes to the ability of an animal to recognize the presence of relevant odors and facilitates the discrimination of odors in a way adjusted to its own experience.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Marachlian E,Klappenbach M,Locatelli Fdoi
10.1007/s00441-020-03396-2subject
Has Abstractpub_date
2021-01-29 00:00:00eissn
0302-766Xissn
1432-0878pii
10.1007/s00441-020-03396-2pub_type
杂志文章,评审abstract：:The presence of immunoreactive enkephalin, dynorphin, vasoactive intestinal polypeptide, cholecystokinin, substance P and neuropeptide Y in nerve fibers that project to the guinea-pig inferior mesenteric ganglion was analysed, after different denervation and ligation procedures. A quantitative analysis demonstrates th...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219741
更新日期：1988-09-01 00:00:00
abstract：:Among heterogeneous S100β-protein-positive (S100β-positive) cells, star-like cells with extended cytoplasmic processes, the so-called folliculo-stellate cells, envelop hormone-producing cells or interconnect homophilically in the anterior pituitary. S100β-positive cells are known, from immunohistochemistry, to emerge ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-015-2256-y
更新日期：2016-02-01 00:00:00
abstract：:The presence, location and degree of immunoexpression of various microfilament (MF) and intermediate filament (IF) systems (actin, cytokeratins, desmin, vimentin) were studied in the excurrent ducts of the testis in sexually mature and active galliform (Japanese quail, domestic fowl, turkey) and anseriform (duck) bird...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-008-0631-7
更新日期：2008-08-01 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
pub_type： 杂志文章
doi：10.1007/s00441-010-1076-3
更新日期：2010-12-01 00:00:00
abstract：:Perinatal changes in the appearance of intramembranous particles (IMPs) of microvilli of enterocytes were analyzed quantitatively. In both the jejunum and the ileum, the IMP density on the P-face showed no significant changes from day 17 of gestation to day 5 of postnatal life. It increased between day 5 and day 12, r...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00212224
更新日期：1983-01-01 00:00:00
abstract：:Four months after the selective ablation of inner hair cells by carboplatin, the interdental cell epithelium exhibited dilated intercellular spaces and cytosolic vacuoles not seen in controls. In addition, the wide, often electron-lucent phalanges observed in the interdental cells of the normal chinchilla collapsed in...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410000253
更新日期：2000-10-01 00:00:00
abstract：:The localization of autologous antiperoxidase immunoglobulin G (IgG) was studied in the choroid plexus of Lewis rats immunized against horseradish peroxidase (HRP). This experiment was performed to study the permeability of the choroid plexus to intravascular IgG. It was shown that autologous IgG was present in the ex...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215159
更新日期：1984-01-01 00:00:00
abstract：:A tumor model system of clones of myeloproliferative sarcoma virus (MPV)-transformed rat fibroblasts (NRK) with different growth properties and metastatic potential was studied. The relationship between metastatic behavior and composition of carbohydrate-binding proteins (lectins) was analyzed by affinity chromatograp...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215191
更新日期：1986-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00318700
更新日期：1992-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-006-0292-3
更新日期：2007-03-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00214662
更新日期：1987-10-01 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：:The intestine, which is exposed to nutrition and to food-derived antigens and microbes including viruses and bacteria, might be an important site for the immune response. Crucial structural and functional differences exist between the small and large intestine, regional differences even having been demonstrated within...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0706-4
更新日期：2003-07-01 00:00:00
abstract：:In the fish retina, connexon densities of gap junctions in the outer horizontal cells are modulated in response to different light or dark adaptation times and wavelengths. We have examined whether the connexon density is a suitable parameter of gap junction coupling under in situ conditions. Short-term light adaptati...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00318795
更新日期：1992-05-01 00:00:00
abstract：:The reactivity of rat lymph node macrophages and reticulum cells has been studied in relation to the course of the immune response. Special attention was paid to the interdigitating cells (IDC) in the paracortex and the dendritic reticulum cells (DRC) in the germinal centre. Different types of macrophage predominate i...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00231019
更新日期：1978-08-25 00:00:00
abstract：:The hormone-induced pigment dispersion in primary cultures of xanthophores of goldfish (Carassius auratus L.) has been shown to involve the dispersion of not only carotenoid droplets but also of smooth endoplasmic reticulum. The dispersion of these organelles is inhibited by cytochalasin B and is accompanied by thinni...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219555
更新日期：1978-07-10 00:00:00
abstract：:By a regular immunoperoxidase method, alpha-1-proteinase inhibitor (Api) was demonstrated in pancreatic islets in individuals with and without genetic deficiency of Api. Subsequently a double immunoperoxidase method, with two different chromogens (diaminobenzidine-brown and 4-chloro-1-naphthol-blue), was applied on th...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218078
更新日期：1986-01-01 00:00:00
abstract：:Previously, we showed that synchronous autophagy occurred in the corpora allata during the declining phase of juvenile hormone synthesis in mated adult females of the cockroach Diploptera punctata. At the onset of this process, conspicuous whorl-like autophagosomes were often observed. Each consisted of a ribosome-con...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410050764
更新日期：1997-02-01 00:00:00
abstract：:Since the advent of transmission electron microscopy of tissues capable of growth and regeneration, cell and developmental biologists have postulated that the undifferentiated cells observed within these tissues represent tissue-specific stem or progenitor cells. However, no studies have addressed the issue of whether...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-002-0641-9
更新日期：2002-12-01 00:00:00
abstract：:A polyclonal antibody was raised against trypsin purified from the midgut of blood-fed Aedes aegypti. Using this antibody and our modification of the peroxidase-antiperoxidase immunocytochemical reaction, strong activity was found in the lumen of the midgut at the light-microscopical level. The activity was localized ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218082
更新日期：1986-01-01 00:00:00
abstract：:Tissue lectins appear to be involved in a broad range of physiological processes, as reflected for the members of the family of galectins by referring to them as adhesion/growth-regulatory effectors. In order to clarify the significance of galectin presence, key challenges are to define their binding partners and the ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-018-2931-x
更新日期：2019-03-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234394
更新日期：1980-01-01 00:00:00
abstract：:The three-dimensional architecture of the human isthmic myosalpinx is directly visualized by means of scanning electron microscopy after removal of interstitial connective tissue through NaOH maceration and ultrasound microdissection. These investigations show that the myosalpinx is composed of irregularly running bun...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00678727
更新日期：1991-10-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410000262
更新日期：2001-05-01 00:00:00
abstract：:By use of the indirect immunofluorescence technique a small group of large somatostatin-positive neurons is described in the subependymal area of the anterior paraventricular thalamus of the male rat. Retrograde-tracing experiments suggest that they project to areas outside the blood-brain barrier. ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215212
更新日期：1986-01-01 00:00:00
abstract：:Neural lobes of control and "Jimpy" mice were examined electron microscopically. The ultrastructure and incidence of pituicytes was examined following reports of reductions in astrocyte and oligodendrocyte populations in areas of the CNS of Jimpy mice. The failure to demonstrate any modification of structure or number...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220162
更新日期：1976-03-05 00:00:00
abstract：:Electron-microscopic autoradiography of rat neurohypophyses treated with [3H] clonidine, an alpha 2-agonist, showed that binding apparently occurred preferentially at the neurosecretory endings and blood vessels rather than on the pituicytes. Since it is known that clonidine has a high affinity for plasma proteins, th...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219223
更新日期：1986-01-01 00:00:00
abstract：:The problem of the blood-brain barrier in the pineal organ of the rainbow trout, Salmo gairdneri, was investigated following intraperitoneal or intracardial injections of several tracers and dyes with different molecular weights. As demonstrated at the light-microscopic level, repeated injections of trypan blue or hor...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219238
更新日期：1985-01-01 00:00:00
abstract：:An immunohistochemical staining technique with the D2-40 antibody was undertaken to examine the functional and morphological features of lymphatic networks in tissue sections and whole-mount preparations of normal nasal mucosa and ethmoid sinus mucosa. In normal nasal mucosa, most lymphatic vessels were found in the s...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-006-0337-7
更新日期：2007-03-01 00:00:00
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 tw...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1118-4
更新日期：2005-08-01 00:00:00
