Abstract：
:A comparative histochemical and morphometric study in two groups of homologous muscles from different tetrapods (rat, pigeon, lizard and frog) was performed. On the basis of their fiber diameters and oxidative enzyme activities, an initial correlation between fiber types of all animals is observed, although in the lizard and frog muscles, another fiber type does exists that could not be demonstrated in higher vertebrates. When more than one histochemical techniques are used for the identification of each tetrapod fiber types, the lack of correlation between them becomes obvious. Thus, different animals groups, each showing a characteristic muscle metabolic pattern, could be distinguished.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Burgos Bretones JJ,Razquin Peralta B,Aguirre Urizar J,Rivera Pomar JMsubject
Has Abstractpub_date
1987-01-01 00:00:00pages
31-8issue
1eissn
0213-3911issn
1699-5848journal_volume
2pub_type
杂志文章abstract：:The lower respiratory tract of the sheep was studied by light-microscopical immunocytochemistry for serotonin, cholecystokinin, somatostatin, bombesin and calcitonin during different periods of lung development; embryonic, foetal and postnatal. At embryonic period only intraepithelial serotonin-containing cells as sol...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:We used antisera to pure atrial natriuretic peptide to localise this peptide by immunocytochemistry in rat and human tissue. We showed that both rat and human atrial cardiocytes gave a positive reaction while ventricular cardiocytes were consistently negative. Peripheral islet cells in rat but not in human pancreas al...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1986-04-01 00:00:00
abstract：:The Libyan jird (Meriones libycus) is a nocturnal Saharan Rodent submitted to a seasonal cycle of reproduction characterized by a short active period during spring and beginning of summer, and a long phase of sexual quiescence from the end of summer until the end of winter. During this cycle, the male reproductive org...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-22.603
更新日期：2007-06-01 00:00:00
abstract：:Pulmonary fibrosis is a common response to various injuries to the lung. The resolution of a fibroproliferative response after lung injury is key to survival. Although there are various initiating factors or causes, the terminal stages are characterized by proliferation and progressive accumulation of connective tissu...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-19.867
更新日期：2004-07-01 00:00:00
abstract：:The techniques for light and electron microscopic radioautography developed in our laboratory are described. The outlines of the applications to various tissues and organs are also briefly summarized. First, the techniques are explained in detail. These techniques can be divided into two categories, i.e., chemical fix...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1997-10-01 00:00:00
abstract：:The terms construct or tissue equivalent refer to neotissue produced by tissue engineering techniques. The elements forming the construct are scaffolds on which cells are "recreated" to form an engineered-tissue sensitive to certain cell signals. The ability of the cells to expand and differentiate on the scaffold is ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-20.891
更新日期：2005-07-01 00:00:00
abstract：:Human epithelium contains keratin, which is expressed during differentiation. Depending on the target cell type, different types of keratin are expressed, and their alterations seem to represent changes in cell properties. The basal cells of oral epithelium express keratin 5 (K5), K14, K15 and K19, but their alteratio...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-27.949
更新日期：2012-07-01 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：:Versican, a large extracellular matrix proteoglycan accumulates in tumor stroma and plays a key role in both malignant transformation and tumor progression. Increased versican expression has been observed in a wide range of malignant tumors, and has been associated with both cancer relapse and poor patient outcomes in...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-28.701
更新日期：2013-06-01 00:00:00
abstract：:This study evidences the presence of primordial germ cells, in tissue squash preparations and sections from hematological malignancies. Primordial germ cells were identified by their morphology, the intense PAS, PAS-D reaction and presence of calcium-activated neutral proteinase. Primordial germ cells gave rise to nuc...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1996-10-01 00:00:00
abstract：:In the present study we examined prognostic value of immunohistochemical estimation of topoisomerase 1A (TOP 1A) and HER-2/neu expression in ovarian cancers treated with platinum-based drugs but not with topotecan and the relation between expression of these proteins on the one hand and intensity of proliferation (Ki6...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-21.713
更新日期：2006-07-01 00:00:00
abstract：:Amyloidosis is a group of diseases characterized by the extracellular deposition of protein that contains non-branching, straight fibrils on electron microscopy (amyloid fibrils) that have a high content of beta-pleated sheet conformation. Various biochemically distinct proteins can undergo transformation into amyloid...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-20.1295
更新日期：2005-10-01 00:00:00
abstract：:The population of the world grows every year, and life expectancy tends to increase. Thus, long-term preservation of teeth in aged individuals is an urgent issue. The main causes of tooth loss are well known to be periodontitis, caries, fractures, and orthodontic conditions. Although implant placement is a widely acce...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-29.1249
更新日期：2014-10-01 00:00:00
abstract：:A novel family of evolutionally conserved neuronal guidance cues, including ligands (i.e., Slit, netrin, epherin, and semaphorin) and their corresponding receptors (i.e., Robo, DCC/Unc5, Eph and plexin/ neuropilin), has been identified to play a crucial role in axon pathfinding and branching as well as neuronal cell m...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-25.1181
更新日期：2010-09-01 00:00:00
abstract：:The adrenal glands of lower vertebrates display a notable intermingling between steroidogenic and chromaffin tissues, which increases from Pisces to Aves. As in mammals, adrenal chromaffin cells contain and release, in addition to catecholamines, serotonin and several peptides, which may affect the secretory activity ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-13.209
更新日期：1998-01-01 00:00:00
abstract：:Chronic liver diseases are commonly associated with tissue hypoxia that may cause inflammation, oxidative stress, liver cell injury and increased nuclear transcriptional regulation. The hepatic response to chronic hypoxia at the molecular level has not yet been clearly understood until now. The aim of this study is to...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：2013-04-01 00:00:00
abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for the purpose of anti-inflammation, antipyretic, and analgesia. For this aim, they are used for the alleviation of pain, fever, and inflammation associated with rheumatoid arthritis, sports injuries, and temporary pain. However, treatment with NSAIDs may ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-27.417
更新日期：2012-04-01 00:00:00
abstract：:Snake-like chromatin (SLC) is a nuclear alteration occurring under various pathological conditions and in different tissues. The aim of this study was the morphological and immunocytochemical characterization of SLC-positive conjunctival epithelial cells from keratoconjunctivitis sicca (KCS) patients. Impression cytol...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-21.355
更新日期：2006-04-01 00:00:00
abstract：:The effects of the administration of cyclophosphamide to male rats at doses of 400 mg/m2 for a period of 5 days and of 200 mg/m2 over two five-day cycles interrupted by a 21-day break reveal differences in the ultrastructural morphology of gonadotrophic cells between treated animals and normal controls. The ultrastruc...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1990-04-01 00:00:00
abstract：:The growth of a transplantable murine non-Hodgkin lymphoma tumour, developing either intraperitoneally as an ascites tumour or subcutaneously as a solid tumour, has been shown to be markedly diminished by including phytohaemagglutinin (PHA), a lectin present in raw kidney bean (Phaseolus vulgaris) in the diet. In NMRI...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-13.575
更新日期：1998-04-01 00:00:00
abstract：:This study concerns the results of penile biopsies in 50 patients aged 27 to 80, with secondary impotence removed with a biopty gun or during penile surgery. The biopty gun specimens were equally representative as the open biopsy ones. The cause and the degree of erectile dysfunction were determined by clinical and la...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
abstract：:Processing adult human trabecular bone to obtain tissue sections suitable for research or diagnostic purposes has always been challenging, particularly in the preparation of adult bone specimens for advanced immunohistochemistry applications. In contrast to the majority of soft tissues, decalcified bone samples perfor...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-28.1605
更新日期：2013-12-01 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：:Telocytes (TC) are a class of interstitial cells present in heart. Their characteristic feature is the presence of extremely long and thin prolongations (called telopodes). Therefore, we were interested to see whether or not TCs form networks in normal cardiac tissues, as previously suggested. Autopsy samples of card...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-27.807
更新日期：2012-06-01 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：:Membranous glomerulonephritis caused in Barbus graellsi by myxosporidian infections have been studied by electron microscopy and immunoelectron microscopy techniques. This study indicates that Myxosporidian infection produces a chronic severe aggression. Spores reach the spleen, the kidney and the liver, where they ar...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
abstract：:An inadequate balance between oxidant species and antioxidant mechanisms may constitute the primary mechanisms of a number of pathologies. The liver plays a central role in this balance: parenchymal hepatic cells contain and export especially high levels of the antioxidant glutathione and activated Kupffer cells relea...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-22.399
更新日期：2007-04-01 00:00:00
abstract：:Osteoclasts are physiological polykaryons specialized in the resorption of calcified tissue. In the context of the clinical use of calcium-phosphate (CaP) ceramics as bone substitutes, this study used transmission electron microscopy to investigate the in vitro mechanisms of CaP ceramic degradation by osteoclastic cel...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-16.37
更新日期：2001-01-01 00:00:00
abstract：:Platelet-collagen interaction is a complex event that involves ligand-receptor interaction. There are many adhesive non-integrin receptors for platelets to interact with various types of collagens. These non-integrin receptors also serve as signal transducers both from the outside of platelets to the inside and possib...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-14.579
更新日期：1999-04-01 00:00:00
abstract：:E(epithelial)-cadherin is a member of a calcium-dependent family of cell surface glycoproteins involved in cell-cell adhesion and morphogenesis. Catenins are a large family of proteins that connect the cadherins to the cytoskeleton. They are important for cadherin function and for transducing signals involved in speci...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-16.1097
更新日期：2001-10-01 00:00:00
