Abstract：
:The characteristics and distribution pattern of retinal afferent terminals making synaptic contacts on narrow field vertical neurons in the stratum griseum superficiale of the rabbit superior colliculus were studied using the Golgi-gold substitution technique in combination with either autoradiographic or degenerative methods. At the level of light microscopy, identified gold-toned vertical neurons showed similar features to those previously described by others. Although their axons were frequently seen rising from the basal dendritic tuft, they could also emerge from an apical dendrite, but rarely from the cell body. The electron microscopic study revealed that these neurons received radiolabelled or degenerated profiles with typical features of retinal terminals, while more proximal parts seemed to receive fewer terminals but of larger size. Axo-somatic synaptic junctions were very rare and, interestingly, retinal terminals were not seen forming synapses on the basal dendritic arborization. The present results indicate that the narrow field vertical cells are targets for retinotectal projection.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Ortega F,Doñate-Oliver F,Grandes Psubject
Has Abstractpub_date
1993-01-01 00:00:00pages
105-11issue
1eissn
0213-3911issn
1699-5848journal_volume
8pub_type
杂志文章abstract：:We review here the 14 members of the Monocarboxylate transporter family (MCTs), their relationship based on sequence homology. The range of substrates transported by different members of this family extends from the standard monocarboxylate metabolites, lactic and pyruvic acids, to aromatic amino acids and thyroid hor...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-24.243
更新日期：2009-02-01 00:00:00
abstract：:The matrix metalloproteinases (MMPs) are a family of proteolytic zinc-containing enzymes, which are responsible for the breakdown of the extracellular matrix components in pathological and physiological conditions. They are involved in basement membrane disruption, stroma and blood vessel penetration, metastasis and m...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-21.603
更新日期：2006-06-01 00:00:00
abstract：:The reactivity of endothelial cells to putative endothelial cell-specific markers varies with species, with vessel size and with the organ studied. To determine their value in studies of fetal rat lung, and whether organ immaturity would also influence reactivity, we studied endothelial cell immunoreactivity to antibo...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:The salamanderfish, Lepidogalaxias salamandroides (Galaxiidae, Teleostei) is endemic to southwestern Australia and inhabits shallow, freshwater pools which evaporate during the hot summer months. Burrowing into the substrate in response to falling water levels allows these fish to aestivate for extended periods of tim...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-13.1037
更新日期：1998-10-01 00:00:00
abstract：:The presence of Cajal-Retzius cells in the adult human prefrontal and visual cortices has been demonstrated with calcium binding protein immunocytochemistry and NADPH-diaphorase histochemistry. These cells expressed parvalbumin, calbindin and calretinin calcium binding proteins and displayed NADPH-diaphorase enzyme ac...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-14.487
更新日期：1999-04-01 00:00:00
abstract：:A quantitative study regarding the age-related changes occurring in the somatic organelles of the neocerebellar Purkinje cell is carried out, using female rats aged 2 to 24 months. Standard manual morphometric techniques are used to calculate the following parameters: somatic volume, volumetric fractions and absolute ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：BACKGROUND AND RESULTS:Embryos from diabetic mice exhibit several forms of neural tube defects, including non-closure of the neural tube. In the present study, embryos collected at embryonic day 11.5 from diabetic pregnancies displayed open neural tube with architectural disruption of the surrounding tissues. The perce...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-26.965
更新日期：2011-08-01 00:00:00
abstract：:Melanocytes characterized by their tyrosinase activity, melanosomes and dendrites locate in the basal layer of epidermis and hair bulb in the skin of mice. Melanocytes differentiate from undifferentiated melanoblasts derived from embryonic neural crest. Melanocyte-stimulating hormone plays an important role in the reg...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1995-01-01 00:00:00
abstract：BACKGROUND:Gelatinases include matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9). The abnormal expressions of gelatinases are implicated in the pathogenesis of extracellular matrix (ECM) accumulation. Apolipo-protein E (apoE) is an important plasma protein in cholesterol homeostasis and plays a ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-27.249
更新日期：2012-02-01 00:00:00
abstract：:Complex carbohydrate structures are essential molecules of infectious microbes and host cells, and are involved in cell signaling associated with inflammatory and immune responses. The uptake of mannose-tailed glycans is usually carried out by macrophages, dendritic cells (DCs), and other professional phagocytes to tr...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-24.1029
更新日期：2009-08-01 00:00:00
abstract：:Angiogenesis and bone formation are coupled during skeletal development and fracture healing. This relationship, although known for some time, has not been properly explored. Advances in the discovery of how angiogenesis is regulated in physiological processes like embryogenesis, endometrial regeneration and wound hea...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-27.559
更新日期：2012-05-01 00:00:00
abstract：AIMS:The prognostic application of YES1 in epithelial ovarian cancer (EOC) is currently unclear. We aimed to investigate the expression of YES1 and its correlation with survival outcome in patients with EOC. METHODS:A retrospective study of patients diagnosed with EOC at the Cancer Center, Sun Yat-Sen University, Guan...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-203
更新日期：2020-07-01 00:00:00
abstract：:Nitric oxide (NO) has opened a new and vigorous field of biological and clinical experimentation as evidenced presently by about one hundred original publications every week. Being a biological signal under physiological conditions, NO may be
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:The effect of chronic alcoholism on the human hippocampus was studied in 21 patients, divided in 4 groups: Group A under 45 years, group B 46-59 years, group C 60-69, and Group D over 70 years; and compared with age-matched control patients who died without neurological complications. The gyrus dentatus and the ammoni...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:Takeda-G-protein-receptor-5 (TGR5) is a receptor for bile acids and its expression has been described in a variety of tissues and species. Characterization of TGR5 distribution and function has been investigated in drug discovery for the treatment of metabolic diseases in humans. Because dogs are one of the species us...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-025
更新日期：2019-01-01 00:00:00
abstract：:HNK-1 positive (HNK-1+) cells in human peripheral blood and lymph nodes were comparatively analysed by means of immunohistochemistry and immunoelectron microscopy. In peripheral blood, the HNK-1+ cells were grouped into large granular lymphocytes (LGLs), small lymphocytes and intermediate forms, all of which had many ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1989-04-01 00:00:00
abstract：:Targeting essential cellular pathways that determine neuronal and vascular survival can foster a successful therapeutic platform for the treatment of a wide variety of degenerative disorders in the central nervous system. In particular, oxidative cellular injury can precipitate several nervous system disorders that ma...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-19.495
更新日期：2004-04-01 00:00:00
abstract：:Thyroid glands from 7 marmosets (Callithrix jacchus) of different age groups (newborn, 2 weeks, 2, 7, 8 and 11 months, and 8 years) were grown as organ culture according to Trowell at the medium/air interphase for 3 to 30 days. The morphology of thyroid tissue was well preserved until the end of the culture period. Ne...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1995-10-01 00:00:00
abstract：:Sixty male Wistar rats were used for this experiment and assigned at random to the control group or to the stimulation method. Control rats show cerebral asymmetry with right bias at the frontal and occipital lobes. In the case of stimulated rats the differences from the occipital zone increase while those from the fr...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1992-07-01 00:00:00
abstract：BACKGROUND:Lipopolysaccharide (LPS) induced inflammation often leads to lung injury, in which pulmonary recruitment of neutrophils plays a pivotal role. Inflammatory processes are influenced by CD26/DPP4, highly expressed in lungs. Asthma induced CD26/DPP4 deficient (CD26/DPP4⁻) Fischer (F) 344 rats suffering from a tr...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-117
更新日期：2019-10-01 00:00:00
abstract：:A large number of biologically active substances have been identified and characterised in the respiratory tract of several mammals. These substances (amines and peptides) exert important regulatory influences on respiratory functions, and they act as neurotransmitters/neuromodulators, both being released from nerve t...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
abstract：:In the present study, morphological changes of the exocrine pancreas in rats after pancreatic duct ligation were examined with light microscopy (hematoxylin-eosin, TUNEL, and PCNA staining) and scanning electron microscopy in order to elucidate the effects of increased pancreatic duct pressure. On the fifth day after ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-17.1033
更新日期：2002-10-01 00:00:00
abstract：:Ductular hepatocytes are observed in the livers of both experimental animals and man under various conditions of severe toxin-, carcinogen- or viral-induced hepatic injury with prominent loss of parenchymal hepatocytes. These unique hepatic epithelial cells are characterized by phenotypic traits that are intermediate ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1995-04-01 00:00:00
abstract：:Macrophages are important effector cells in cell-mediated immunity against intracellular infection. Among cytokines that macrophages are able to release are IL-12 and TNF alpha. IL-12 is a critical linker between the innate and adaptive cell-mediated immunity, capable of Th1 differentiation and IFN gamma release by T ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-15.199
更新日期：2000-01-01 00:00:00
abstract：:Ischemic heart disease is a widespread cause of death. During infarction, myocardial injury is mediated by release of several pro-inflammatory cytokines including multifunctional interleukin-1 (IL-1). In various tissues, IL-1-mediated deleterious effects are known to be attenuated via the over-expression of natural an...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-23.1093
更新日期：2008-09-01 00:00:00
abstract：:The anabolic androgenic steroid nandrolone decanoate has minimal androgenic effects and, thus, is widely used to induce muscle hypertrophy in both patients and athletes. Although increases in satellite cell numbers and satellite cells giving rise to new myonuclei are associated with hypertrophy in many experimental mo...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-25.133
更新日期：2010-02-01 00:00:00
abstract：:In the present work we analyze the cerebellum of chronic parkinsonian monkeys in order to clarify whether chronic mesencephalic depletion is associated with long term activation of the cerebellar neurons in chronic Parkinsonism. In our study, we observed a persistent activation of Purkinje cells in the cerebellum of c...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-27.89
更新日期：2012-01-01 00:00:00
abstract：:Sex steroid hormones are involved in regulation of skin development and functions as well as in some skin pathological events. To determine the sites of action of estrogens, androgens and progestins, studies have been performed during the recent years to accurately localize receptors for each steroid hormone in human ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-19.629
更新日期：2004-04-01 00:00:00
abstract：:The photoreceptors of the barred owl (Strix varia) consist of rods, single cones and unequal double cones present in a ratio of about 35:1:3. In the light-adapted condition the rods are of uniform diameter along their entire length and are therefore not felt to undergo photomechanical changes. The rod outer segment co...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The developing fetal brain is one of the most susceptible organs to irradiation insult. Prenatal irradiation-induced abnormalities in the cerebrum have been well examined in mouse fetuses. However, little information on abnormalities in the cerebellum caused by irradiation is available. Moreover, few reports have exam...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-23.953
更新日期：2008-08-01 00:00:00
