Distribution and pathophysiologic role of molybdenum-containing enzymes.

abstract：:The presence of the mu-opioid receptor and the type of glycosylation in the third extra-cellular loop of this receptor was investigated in the isthmus of mare oviduct during oestrus by means of immunoblotting and immunohistochemistry combined with enzymatic (N-glycosidase F and O-glycosidase) and chemical (beta-elimin...

journal_title：Histology and histopathology

authors： Desantis S,Albrizio M,Ventriglia G,Deflorio M,Guaricci AC,Minoia R,De Metrio G

更新日期：2008-05-01 00:00:00

abstract：:The authors present a case of benign oncocytoma (oxyphil cell adenoma) of the nasal cavity in a young woman. This is the fifth case reported in that region. Immunohistochemical stains revealed positivity only for cytokeratin. ...

journal_title：Histology and histopathology

authors： Miracco C,Sensini I,Vessio G,Luzi P

更新日期：1986-01-01 00:00:00

abstract：:The primary objective of this research project was to study the role of sex steroids in the pathogenesis of cholelithiasis using the Syrian hamster as a model. In addition to the morphological examination of the gallbladder epithelium, we thought it imperative to observe the changes induced in the biliary tract in res...

journal_title：Histology and histopathology

authors： Karkare S,Adamiec-Beyga E,Gilloteaux J

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:Honey and olive oil are natural products that have high nutritional values, and therapeutic properties. Cytotoxic drugs, like methotrexate (MTX) are used to treat malignancies in tumour cells; however, these drugs also have serious side effects that could threaten the patient's life. AIM:To evaluate the pot...

journal_title：Histology and histopathology

authors： Alturkistani HA,Abuzinadah OAH,Kelany AM,Abd El-Aziz GS,Alrafiah AR

更新日期：2019-12-01 00:00:00

abstract：:Recent data challenge the relevance of the RB pathway to cancer based on RB inactivation, at least in breast tumors. To obtain information on the actual role of the components of the RB pathway in tumor progression we decided to investigate whether their quantitative changes were associated with variations in the leve...

journal_title：Histology and histopathology

authors： Montanaro L,Vici M,Donati G,Ceccarelli C,Santini D,Treré D,Derenzini M

更新日期：2007-07-01 00:00:00

abstract：:Erythema dyschromicum perstans (EDP) and vitiligo are two cutaneous pigmentary dermatoses of unknown etiology. In the present study, the leukocyte infiltrates in the affected skin of EDP and vitiligo patients were studied using the avidin-biotin (ABC) immunoperoxidase technique and monoclonal antibodies which recognis...

journal_title：Histology and histopathology

authors： Gross A,Tapia FJ,Mosca W,Perez RM,Briceño L,Henriquez JJ,Convit J

更新日期：1987-07-01 00:00:00

abstract：:The liver represents a site of expression of neurotrophins and their receptors. We have characterized the expression and intracellular localization of the nerve growth factor (NGF) receptor, Trk-A, in liver cells in vivo and in vitro. In both normal and fibrotic liver tissue, Trk-A immunostaining was present in differ...

journal_title：Histology and histopathology

authors： Bonacchi A,Taddei ML,Petrai I,Efsen E,Defranco R,Nosi D,Torcia M,Rosini P,Formigli L,Rombouts K,Zecchi S,Milani S,Pinzani M,Laffi G,Marra F

更新日期：2008-03-01 00:00:00

abstract：:Duodenal samples were taken from similar locations in six cats, processed, stained, and examined via light microscope. There were no prominent circular folds (plicae circulares) or stratum compactum (lamina subglandularis). The 1072 microns x 201 microns villi were covered by 46 microns high columnar epitheliocytes pr...

journal_title：Histology and histopathology

authors： Henry RW,al-Bagdadi FK

更新日期：1986-10-01 00:00:00

abstract：:The possibility of resuscitating livers after warm ischaemia has been recently suggested. The aim of the present investigation was to analyse the effects of anoxia on the morphology of hepatic cells, to determine whether these effects are reversible after providing a resuscitation period between warm ischaemia (WI) an...

journal_title：Histology and histopathology

authors： Jurado F,Buján J,Mora NP,Jiménez M,Arahuetes R,Bellón JM

更新日期：1997-01-01 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

authors： Collin SP,Collin HB

更新日期：1998-10-01 00:00:00

abstract：:To determine the appropriate time for bone reconstruction after irradiation, the healing process after autogenous iliac bone transplantation in the irradiated parietal bone was examined by scanning electron microscopy and light microscopy. Bone transplantation was carried out at the second and the fourth weeks after C...

journal_title：Histology and histopathology

authors： Takekawa M,Matsuda M,Ohotubo S

更新日期：2000-01-01 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

authors： Izaguirre MF,Adur JF,Soler AP,Casco VH

更新日期：2001-10-01 00:00:00

abstract：:The bronchial-associated lymphoid tissue (BALT) is a lymphoepithelial organ, related to the immune defence of the lung and to alveolar clearance, which changes size in certain states of disease. Changes in the size of BALT were quantified and compared, and Spearman's test was used to test the relation with the bronchi...

journal_title：Histology and histopathology

authors： Escolar Castellón JD,Escolar Castellón A,Roche Roche PA,Miñana Amada C

更新日期：1992-07-01 00:00:00

abstract：:Neutrophil extracellular traps (NETs) are innate immune systems against invading pathogens. NETs are characterized as released DNA mixed with cytoplasmic antimicrobial proteins such as myeloperoxidase, proteinase3 and neutrophil elastase. While NETs are thought to have an important role in host defense, recent work ha...

journal_title：Histology and histopathology

authors： Nakazawa D,Kumar S,Desai J,Anders HJ

更新日期：2017-03-01 00:00:00

abstract：:Actin microfilaments and microtubules are important cytoskeletal proteins that regulate endothelial repair through alterations in cell shape and through regulation of cell migration following wounding of the endothelium. Upstream pathways have been identified in the regulation of actin and microtubule organization, es...

journal_title：Histology and histopathology

authors： Lee JS,Gotlieb AI

更新日期：2003-07-01 00:00:00

abstract：:Six 4 month-old beagles were inoculated with Leishmania donovani infantum, three of them intraperitoneally (Group A) and the other three intravenously (Group B). The animals from Group A were killed 109, 433 and 592 days after inoculation and animals from Group B 109, 171 and 334 after inoculation. The liver of each o...

journal_title：Histology and histopathology

authors： González JL,Rollán E,Novoa C,Castaño M

更新日期：1988-10-01 00:00:00

abstract：:Testis samples were taken from young (3 months), middle-aged (12 months) and aged (24 months) male rats, processed, stained and examined via a light microscope. There were no prominent abnormal germinal epithelium and interstitial tissue. However, the aging process promoted a significant decrease in the mean amount of...

journal_title：Histology and histopathology

authors： Carvalho TL,Favaretto AL,Komesu MC,Lopes RA,Petenusci SO,Silva-Netto CR

更新日期：1988-10-01 00:00:00

abstract：:In the last years, it has been reported that bone marrow stromal cells (BMSC) are able to differentiate towards a neuronal phenotype, in vitro as well as in vivo, and consequently, the possible use of these cells for the treatment of neurological diseases has acquired enormous importance. The objective of this review ...

journal_title：Histology and histopathology

authors： Vaquero J,Zurita M

更新日期：2009-01-01 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

authors： Chong ZZ,Maiese K

更新日期：2004-04-01 00:00:00

abstract：:Spermatogenesis is under the control of a complex endocrine and paracrine system, including estrogen receptor (ER) signaling. In many target cells, ER promotes the transcription of c-fos and other proto-oncogenes to regulate cell growth and differentiation. Thus, in this study we evaluated the expression of the proto-...

journal_title：Histology and histopathology

authors： Araújo FC,Oliveira CA,Reis AB,Del Puerto HL,Martins AS,Reis FM

更新日期：2009-12-01 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

authors： Maeda H,Tomokiyo A,Wada N,Koori K,Kawachi G,Akamine A

更新日期：2014-10-01 00:00:00

abstract：:In the lungs, neuronal M2 muscarinic receptors limit the release of acetylcholine from postganglionic cholinergic nerves. However, these receptors are not functional under certain circumstances in animal models of hyperreactivity such as occurs after exposure of sensitised animals to an allergen or during a respirator...

journal_title：Histology and histopathology

authors： Costello RW,Jacoby DB,Gleich GJ,Fryer AD

更新日期：2000-07-01 00:00:00

abstract：:The ultrastructure of four aldosterone secreting adenomas and of the adjacent zona glomerulosa has been described by the use of stereological techniques. Adenomatous cells (about 2800 microns 3 in volume) invariably displayed a striking abundance of lipid droplets, which occupied about 30% of the cytoplasm. Mitochondr...

journal_title：Histology and histopathology

authors： Belloni AS,Mantero F,Rocco S,Gottardo G,Mazzocchi G,Nussdorfer GG

更新日期：1988-07-01 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

authors： Hirobe T

更新日期：1995-01-01 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

authors： Nagata T

更新日期：1997-10-01 00:00:00

abstract：:A variety of studies have shown that incubation of different tumour cell lines with mistletoe lectins (MLs) in vitro has a marked cytotoxic effect. In the concentration range of low cytotoxicity cell death induced by ML-I is quantitatively due to apoptotic processes. The first events observed being membrane perforatio...

journal_title：Histology and histopathology

authors： Pryme IF,Bardocz S,Pusztai A,Ewen SW

更新日期：2006-03-01 00:00:00

abstract：:Strain injuries of tendons are the most common orthopedic injuries in athletic subjects, be they equine or human. When the tendon is suddenly damaged, an acute inflammatory phase occurs whereas its repetitive overloading may cause chronic injuries. Currently the criteria used for grading injuries are general and subje...

journal_title：Histology and histopathology

authors： Martinello T,Pascoli F,Caporale G,Perazzi A,Iacopetti I,Patruno M

更新日期：2015-08-01 00:00:00

abstract：:A technique for staining the nucleolar organizer regions (NORs) in tumor cells applied to smears from brain tumor biopsy specimens is described. This technique provides a rapid intraoperative evaluation of the proliferative activity in cerebral neoplasms and is a valuable complement to hematoxylineosin stained smears,...

journal_title：Histology and histopathology

authors： Vaquero J,Martínez R,Arias A,Oya S

更新日期：1991-10-01 00:00:00

abstract：:Three-dimensional characteristics of the epithelial cell layer and connective tissue interface of the tongue were studied using scanning electron microscopy. In this study, the fragments of tongue were fixed in modified Karnovsky's fixative solution. Subsequently, the specimens were treated with 10% NaOH solution for ...

journal_title：Histology and histopathology

authors： Silva MC,Watanabe I,Kronka MC

更新日期：2002-04-01 00:00:00

abstract：:Fibrosis is a pathological feature of most chronic diseases and leads to the dysfunction of various organs. However, there is currently no effective method for treating fibrosis. In recent years, a small gas, sulfur dioxide (SO₂), which can be generated endogenously in mammals, has been found to have vasorelaxation ac...

journal_title：Histology and histopathology

authors： Wang XB,Cui H,Du JB

更新日期：2019-12-01 00:00:00