Glial fibrillary acidic protein (GFAP) immunoreactivity in peripheral nerve sheath tumors.

abstract：:The c-erbB-2 gene product was demonstrated immunoelectron microscopically in human transitional cell carcinomas of the urinary tract. Two antibodies specific for the c-erbB-2 gene product were used: a polyclonal antibody directed to the intracellular domain and a monoclonal antibody recognizing an epitope in the extra...

journal_title：Ultrastructural pathology

authors： Moriyama M,Morishita Y,Mori S,Akiyama T,Kato T

更新日期：1990-09-01 00:00:00

abstract：:Two cases of mixed cell type choroidal melanoma were examined by means of conventional and freeze-fracture electron microscopy. Data on average nuclear pore density were readily collected from freeze-fracture replicas of spindle A, spindle B, and epithelioid cells. Highly significant (p less than 0.001) differences in...

journal_title：Ultrastructural pathology

authors： Sacks-Wilner R,Freddo TF

更新日期：1990-07-01 00:00:00

abstract：:Eighty-four cortical neoplasms were studied for cytokeratin and vimentin expression by immunohistochemistry and for intermediate filament aggregates by electron microscopy. Twenty oncocytomas expressed cytokeratin, 16 in a distinctive punctate pattern. These same 16 tumors also contained small globular filamentous bod...

journal_title：Ultrastructural pathology

authors： Bonsib SM,Bray C

更新日期：1991-07-01 00:00:00

abstract：:To extend our initial observations that recombinant gamma-interferon (r gamma IFN) influences the growth and differentiation of normal cultured human keratinocytes, we studied the electron microscopic changes induced by r gamma IFN. Treatment of cultured human keratinocytes with 10(3) units/ml (7.1 nM) of r gamma IFN ...

journal_title：Ultrastructural pathology

authors： Nickoloff BJ,Mahrle G,Morhenn V

更新日期：1986-01-01 00:00:00

abstract：:Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare aggressive lymphoma derived from plasmacytoid dendritic cells or precursor dendritic cells. Despite some 240 reported cases, its morphology and especially ultrastructure has not been satisfactorily studied. A case is reported of a 13 year old boy, who, des...

journal_title：Ultrastructural pathology

authors： Ru Y,Zhang P,Dong S,Wang H,Zhao S,Mi Y,Eyden B

更新日期：2014-02-01 00:00:00

abstract：:This report ultrastructurally illustrates the giant lysosome-related organelles in the various cellular components of a renal biopsy from a 10 year-old female affected by the Chédiak-Higashi syndrome. Albeit similar observations have been made and reported in animal models of the syndrome, to the author's knowledge, t...

journal_title：Ultrastructural pathology

authors： de Chadarévian JP

更新日期：2011-08-01 00:00:00

abstract：:For wide application of low-energy laser irradiation in the pulmonary clinic, study of the structural basis of the therapeutic effect is necessary. The aim of this research is to describe the structural changes of the blood and lymphatic capillaries in the respiratory tissues during inflammation and following laser bi...

journal_title：Ultrastructural pathology

authors： Polosukhin VV

更新日期：2000-05-01 00:00:00

abstract：:Inflammatory polyneuropathies are mainly known by their acute form, Guillain-Barré syndrome, but there are also chronic cases and all are considered as having an autoimmune mechanism. In each form, peripheral nerve biopsies show scattered macrophages in the endoneurium and in certain cases macrophages invade the Schwa...

journal_title：Ultrastructural pathology

authors： Vital C,Vital A,Lagueny A,Larribau E,Saintarailles J,Julien J

更新日期：1998-09-01 00:00:00

abstract：:We report here ultrastructural and immunohistochemical studies of neuroblastic differentiation in the retrospective (n = 17) and prospective (n = 26) series of primitive neuroectodermal tumors (PNETs). By electron microscopy, neuritelike structures containing parallel-oriented microtubules, adhesive plaque junctions, ...

journal_title：Ultrastructural pathology

authors： Papierz W,Alwasiak J,Kolasa P,Wegrzyn Z,Zakrzewski K,Polis L,Debiec-Rychter M,Liberski PP

更新日期：1995-05-01 00:00:00

abstract：:Ultrastructural findings in three cases of gastric carcinoma with coagulative necrosis are reviewed with special emphasis on microvascular changes. Intratumoral microvasculature revealed more or less stabilized vessels. Some were characterized by a close association between pericytes and endothelial cells, whereas oth...

journal_title：Ultrastructural pathology

authors： Caruso RA,Fedele F,Finocchiaro G,Pizzi G,Nunnari M,Gitto G,Fabiano V,Rigoli L

更新日期：2008-09-01 00:00:00

abstract：:Monomorphous pituitary adenomas expressing several hormones by immunocytochemistry are common, whereas adenomas displaying multiple immunoreactivities and consisting of more than one morphologic cell types are rare. Three such unusual pituitary adenomas, surgically removed from two patients with acromegaly and one pat...

journal_title：Ultrastructural pathology

authors： Vidal S,Syro L,Horvath E,Uribe H,Kovacs K

更新日期：1999-05-01 00:00:00

abstract：:The morphological changes found in kidneys of patients undergoing chronic Cyclosporine A (CSA) treatment could, despite of numerous attempts, not yet be reproduced in reliable experimental models. The purpose of the present investigation was to systematically scan the in vivo fixed kidneys in CSA treated Wistar rats a...

journal_title：Ultrastructural pathology

authors： Fasel J,Kaissling B,Ludwig KS,Ryffel B,Mihatsch MJ

更新日期：1987-01-01 00:00:00

abstract：:Advances in biochemistry, physiology, immunology, and cytochemistry, combined with a variety of new approaches for the evaluation of fine structure, have yielded new insights into the structural physiology and pathology of blood platelets. Subpopulations of platelet granules have been clearly defined; they include the...

journal_title：Ultrastructural pathology

authors： White JG,Clawson CC

更新日期：1980-10-01 00:00:00

abstract：:Excessive consumption of carbohydrate and fat increases the risk of liver disease. We hypothesized that swim exercise can protect hepatocytes from ultra-structural damage induced by high cholesterol and fructose diets (HCFD). Rats were either fed with HCFD (model group) or a standard laboratory chow (control group) fo...

journal_title：Ultrastructural pathology

authors： Dallak MA,Bin-Jaliah I,Albawardi A,Haidara MA,Sakr HF,Eid RA,Hassan WN,Al-Ani B

更新日期：2018-03-01 00:00:00

abstract：:Cutaneous nerves showed multiple ultrastructural abnormalities in a patient with incontinentia pigmenti. Fetal nerve bundles were seen both in the dermis and entering the epidermis. A cell with some Schwann cell features was identified above the basal layer amid keratinocytes. Dermal melanophages were in close apposit...

journal_title：Ultrastructural pathology

authors： Worret WI,Nordquist RE,Burgdorf WH

更新日期：1988-01-01 00:00:00

abstract：:A renal biopsy demonstrated the presence of both glomerulocystic disease (GCD) and lupus glomerulonephropathy in a patient who was admitted for an unrelated disease and was found to have proteinuria and renal failure. Of 12 adult patients with GCD reported in the literature, some form of glomerulonephropathy was demon...

journal_title：Ultrastructural pathology

authors： Carstens HB,Nassar RN

更新日期：1994-01-01 00:00:00

abstract：:A middle-aged Japanese woman visited the Orthopedics Department of Nihon University Nerima Hikarigaoka Hospital complaining of pain in the left hip joint that had started approximately 8 months earlier. Following several examinations, including imaging diagnoses, an incisional biopsy demonstrated a malignant acetabula...

journal_title：Ultrastructural pathology

authors： Hemmi A,Osaka S,Sumie O,Nemoto N,Ohno N,Terada N,Fujii Y,Ohno S

更新日期：2007-07-01 00:00:00

abstract：:Osteonecrosis of the jaw is a severe bone disorder traditionally associated with periodontal disease, local malignancy, chemotherapy, glucocorticoid therapy, or trauma. Recently a growing number of publications reported the occurrence of osteonecrosis of the jaw in patients undergoing treatment with bisphosphonates. T...

journal_title：Ultrastructural pathology

authors： Perrotta I,Cristofaro MG,Amantea M,Russo E,De Fazio S,Zuccalà V,Conforti F,Amorosi A,Donato G,Tripepi S,Giudice M

更新日期：2010-08-01 00:00:00

abstract：:Mercuric chloride (HgCl(2)) produces an acute renal failure in experimental animal models. Since the mechanism of tubular injury has not completely been clarified, this morpho-quantitative study was undertaken to better understand the effects of 2 sublethal doses (T1=1 mg/kg and T3.5=3.5 mg/kg) of HgCl(2) in rat proxi...

journal_title：Ultrastructural pathology

authors： Stacchiotti A,Borsani E,Rodella L,Rezzani R,Bianchi R,Lavazza A

更新日期：2003-07-01 00:00:00

abstract：:Hydrosalpinx is a disease commonly observed in women and characterized by the obstruction which is in the shape of a fluid-filled sac at the distal part of tuba uterina closed to the ovary. In this study, we aimed to obtain endometrial tissue samples from the hydrosalpinx patients, before and after the surgical treatm...

journal_title：Ultrastructural pathology

authors： Sapmaz T,Gündoğdu LS,Çetin MT,Ürünsak IF,Polat S

更新日期：2019-01-01 00:00:00

abstract：:Helicobacter pylori is believed to cause chronic active gastritis. Infection/colonization of the gastric mucosal surface induces a mucosal inflammatory reaction in the form of lymphocytic aggregates, plasma cells and, particularly, neutrophils, which may, in turn, damage the mucosal epithelium. In vitro studies demons...

journal_title：Ultrastructural pathology

authors： Zu Y,Cassai ND,Sidhu GS

更新日期：2000-09-01 00:00:00

abstract：:Although the fine structure of extraneural sarcoidosis is well documented, ultrastructural study of central nervous system (CNS) sarcoidosis has been limited. Electron microscopic (EM) examination of 3 biopsy cases of CNS sarcoid revealed a mixed cellular population of lymphocytes, epitheloid cells, and multinucleated...

journal_title：Ultrastructural pathology

authors： Trombley IK,Mirra SS,Miles ML

更新日期：1981-07-01 00:00:00

abstract：:A fast method for processing biologic material for electron microscopy for precise and specific diagnosis of infectious agents is an increasing necessity. After different, reportedly fast methods were tested, a useful and quick technique was developed that provides well-preserved cellular structures, enabling the etio...

journal_title：Ultrastructural pathology

authors： Duarte MI,Mariano ON,Takakura CF,Everson D,Corbett CE

更新日期：1992-07-01 00:00:00

abstract：:It is generally accepted that a glomerular basement membrane (GBM) thinner than 200 nm should be considered below normal. When this abnormality has a global and diffuse distribution, the associated clinical condition is a benign familial hematuria related to mutations of the COL4A4/COL4A3 genes, or an Alport syndrome....

journal_title：Ultrastructural pathology

authors： Mandache E,Gherghiceanu M

更新日期：2004-03-01 00:00:00

abstract：:Immunogold ultrastructural localization of chromogranin A in secretory granules within tumor cells provides convincing evidence of endocrine or neuroendocrine differentiation. A modified immunogold method (designed for use on osmicated tissue) produced positive labeling of small granules not only in well-differentiate...

journal_title：Ultrastructural pathology

authors： Silver MM,Lines LD,Hearn SS

更新日期：1993-01-01 00:00:00

abstract：:The authors present the case of a young man with aplastic anemia who went into shock and died after several red blood cell unit transfusions. Immunohematological studies did not show any abnormality and blood cultures from patients and blood bags were negative. The ultrastructural findings, allied with current scienti...

journal_title：Ultrastructural pathology

authors： Magalhães RF,Urso Pitassi LH,Lania BG,Barjas-Castro ML,Neves Ferreira Velho PE

更新日期：2009-07-01 00:00:00

abstract：:Recent studies suggest that nerve growth factor (NGF) protects olfactory cells and axons from injury in vitro. Eighteen Wistar-Albino rats randomly divided into three groups: control group, diabetic group without NGF, and diabetic with NGF. Intranasal NGF (6 µg/day) was administered over a 5-day period. At the end of ...

journal_title：Ultrastructural pathology

authors： Yalim S,Dağlıoğlu K,Coskun G,Polat S

更新日期：2018-05-01 00:00:00

abstract：:In differentiating diffuse epithelial mesothelioma from metastatic adenocarcinoma in pleural and peritoneal biopsies, the number and form of microvilli and the amount and distribution of tonofilaments are thought to be the most useful criteria. This report details 5 cases of diffuse epithelial mesothelioma in which th...

journal_title：Ultrastructural pathology

authors： Dardick I,Al-Jabi M,McCaughey WT,Srigley JR,van Nostrand AW,Ritchie AC

更新日期：1984-01-01 00:00:00

abstract：:The distribution and morphology of myoepithelial cells in one case of normal breast and in 4 cases of lobular carcinoma in situ (LCIS) were studed by immunoperoxidase and immunofluorescence with anti-actin antisera and by electron microscopy. The actin-rich cells appeared to lay flattened on the basement membrane, or ...

journal_title：Ultrastructural pathology

authors： Bussolati G,Botto Micca FB,Eusebi V,Betts CM

更新日期：1981-07-01 00:00:00

abstract：:A case of soft tissue tumor in the left brachialis muscle of a 49-year-old Japanese female patient was studied by electron microscopy. The tumor was diagnosed as intramuscular myxoma by light microscopy, but electron microscopic observation revealed that the tumor almost entirely consisted of cells similar to normal p...

journal_title：Ultrastructural pathology

authors： Ohno T,Park P,Akai M,Kamura S,Murase K,Kimura H,Kadoya H,Manabe S,Nagao K,Sugano I

更新日期：1988-09-01 00:00:00