abstract：:Weber-Christian disease (W-CD) is associated with relapsing nodular panniculitis and a variety of systemic findings. Renal parenchymal involvement has been rarely reported. The authors describe a case of nephrotic syndrome in an African-American man with a W-CD flare. The patient had chills and low-grade fever with pa...

journal_title：Ultrastructural pathology

authors： Sterling KA,Karam S,Taylor N,Cathro HP

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Bacillus Calmette-Guerin (BCG) immunotherapy is regarded as the current treatment of choice for non muscle invasive bladder cancer (NMIBC), though its efficacy is limited by high recurrence and progression rate. Identification of factor prognosticators that might be helpful in discriminating between responde...

journal_title：Ultrastructural pathology

authors： Ajili F,Manai M,Darouiche A,Chebil M,Boubaker S

更新日期：2012-10-01 00:00:00

abstract：UNLABELLED:The cell adhesion molecules (CAMs) CD44 standard (CD44s) and its variant 6 (CD44v6) are involved in the progression and invasion of human malignancies. However, discrepancies in the prognostic value of CD44s and CD44v6 expression need to be addressed. AIMS:To investigate the expression of CD44s and CD44v6 i...

journal_title：Ultrastructural pathology

authors： Omran OM,Ata HS

更新日期：2012-05-01 00:00:00

abstract：:A 69-year-old woman presented with visual disturbance. Perimetry testing revealed a bitemporal hemianopia. Brain MRI demonstrated a 2.2-cm gadolinium-enhancing pituitary mass. Previously she had been treated for hypothyroidism, hypertension, and dyslipidemia. She had hyperprolactinemia. Endoscopic transsphenoidal debu...

journal_title：Ultrastructural pathology

authors： Baborie A,Daousi C,Javadpour M,Das K,White H,Macfarlane I,Kovacs K,Horvath E

更新日期：2012-04-01 00:00:00

abstract：:The present study provides ultrastructural information about the acaricidal effects of neem (Azadirachta indica A. Juss) on the ovaries of R. sanguineus engorged females. In general, the main damage caused in the oocytes was alteration in the shape of the cell and of the germinal vesicle, ring-shaped nucleolus, cytopl...

journal_title：Ultrastructural pathology

authors： Denardi SE,Bechara GH,de Oliveira PR,Mathias MI

更新日期：2012-02-01 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：:The effect of doxorubicin on the expression of cofilin and actin in CHO AA8 cells was estimated by fluorescence and electron microscopy. The presence of cofilin and actin was observed particularly in the nuclei of cells by different modes after treatment by doxorubicin. Cells undergoing mitotic catastrophe expressed s...

journal_title：Ultrastructural pathology

authors： Grzanka D,Marszałek A,Izdebska M,Gackowska L,Andrzej Szczepanski M,Grzanka A

更新日期：2011-05-01 00:00:00

abstract：:The arginine-rich cationic Tat peptides have been reported to enhance the intracellular delivery of macromolecules, including DNA, RNA, and proteins. In this work an arginine cationic peptide derived from the HIV-1 Tat protein was conjugated with noncovalent bonds to sulfonated aluminum phthalocyanine (AlPcS, a photos...

journal_title：Ultrastructural pathology

authors： Zhao JF,Chen JY,Mi L,Wang PN,Peng Q

更新日期：2011-05-01 00:00:00

abstract：:Fabry disease is an X-linked recessive lysosomal storage disease caused by a deficiency of α-galactosidase A, with characteristic ultrastructural cytoplasmic myelin-like inclusions. Renal lesions are seen in male and variably in heterozygous female patients. One previous report has described Fabry disease involving a ...

journal_title：Ultrastructural pathology

authors： Kochar O,Wick MR,Kerr SE,Oglesbee D,Cathro HP

更新日期：2011-04-01 00:00:00

abstract：:Recently the authors have reported the potent beneficial effect of caffeic acid phenethyl ester (CAPE) on cholestatic oxidative liver injury induced by acute bile ligation in Swiss albino rats. Herein, they report the ultrastructural hepatocellular alterations induced by acute bile duct ligation and the effect of CAPE...

journal_title：Ultrastructural pathology

authors： Eşrefoğlu M,Ara C

更新日期：2010-10-01 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：:Although there has been substantial progress in the identification of diarrheal diseases in infancy and childhood, electron microscopy may be still required for establishing diagnosis, staging, and response to therapy. This review describes severe conditions in which histopathologic examination alone cannot provide a ...

journal_title：Ultrastructural pathology

authors： Iancu TC,Manov I

更新日期：2010-05-01 00:00:00

abstract：:To evaluate the contribution of electron microscopy to the final diagnosis of glomerulopathies, the authors established a prospective study during the first semester of 2006. A total of 52 kidney biopsies were performed with 3 samples for light microscopy, immunofluorescence, and electron microscopy. Among these renal...

journal_title：Ultrastructural pathology

authors： Darouich S,Goucha RL,Jaafoura MH,Moussa FB,Zekri S,Maiz HB

更新日期：2010-04-01 00:00:00

abstract：:The fate of the neutrophils within the inflammatory exudate in the periodontal crevice and their possible participation in the formation of neutrophil extracellular traps (NETs) are of clinical interest. However, the cytological analysis of clinical samples of inflammatory exudate is restricted by the obtainable quant...

journal_title：Ultrastructural pathology

authors： Vitkov L,Klappacher M,Hannig M,Krautgartner WD

更新日期：2010-02-01 00:00:00

abstract：:This study evaluated, by SEM, the morphology of human primary teeth roots. Twenty-four teeth were divided into 3 groups: pulp vitality (group I) and pulp necrosis without (group II) and with apical periodontitis (group III). Roots were analyzed by the presence of periodontal ligament (PDL) fibers and resorption areas....

journal_title：Ultrastructural pathology

authors： da Silva LA,Fernandes PM,da Silva RA,Nelson-Filho P,Rocha LB,Rossi MA

更新日期：2009-10-01 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：:Liesegang rings are concentric noncellular lamellar structures, occasionally found in inflammatory tissues. They have been confused with various parasites, algas, calcification, and psammoma bodies. The authors examined Liesegang rings from oral inflammatory cysts by both optical and confocal laser scanning microscopy...

journal_title：Ultrastructural pathology

authors： Scivetti M,Lucchese A,Crincoli V,Pilolli GP,Favia G

更新日期：2009-03-01 00:00:00

abstract：:Lymphoma diagnosis rarely needs electron microscopy (EM), but one area where it can be useful is in the distinction of cytokeratin-positive lymphoma from carcinoma. The authors describe such a case, where difficulties were encountered due to lack of antibody specificity, distinguishing reactive from tumoral cells, and...

journal_title：Ultrastructural pathology

authors： Eyden B,Chakrabarty B,Hatimy U

更新日期：2009-01-01 00:00:00

abstract：:In a vascular anomaly showing moderate edema, the extracellular space appeared apparently normal, exhibiting a membrane to membrane space of about 20 nm in width. In congenital hydrocephalus, this space appeared notably enlarged and occupied by an electron transparent, nonproteinaceous interstitial edema fluid, due to...

journal_title：Ultrastructural pathology

authors： Castejon OJ

更新日期：2009-01-01 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：:Canova is an immunomodulatory, homeopathic preparation that has been shown to activate macrophages in vitro and in vivo, with resultant enhanced spreading of the cells and formation of microvillus extensions from the cell body. Since monocytes are the precursor cells of macrophages and dendritic cells, the objective o...

journal_title：Ultrastructural pathology

authors： Smit E,Pretorius E,Anderson R,Oommen J,Potjo M

更新日期：2008-07-01 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：:Elastofibromas have been described as ill-defined tumors, composed of fibroblastic stromal cells and a dense collagenous stroma. A total of 5 elastofibromas from 4 Japanese patients were examined by ultrastructural and immunohistochemical methods. The proliferating fibroblastic stromal cells in the lesion showed Cx43-...

journal_title：Ultrastructural pathology

authors： Yamazaki K

更新日期：2007-05-01 00:00:00

abstract：:The coagulation process, including thrombin, fibrin, as well as platelets, plays an important role in hemostasis, contributing to the general well-being of humans. Fibrin formation and platelet activation are delicate processes that are under the control of many small physiological events. Any one of these many proces...

journal_title：Ultrastructural pathology

authors： Pretorius E,Humphries P

更新日期：2007-03-01 00:00:00

abstract：:A 60-year-old female presented with a history of hoarseness, cough, chest pain, and dyspnea and a needle biopsy sample was submitted for histology. Light microscopy showed sheets of tumor cells with eosinophilic cytoplasm containing multiple crystals and eccentrically located nuclei. Electron microscopy showed large i...

journal_title：Ultrastructural pathology

authors： Goedhals J,Beukes CA,Cooper S

更新日期：2007-01-01 00:00:00

abstract：:In the last two decades, the ability of mesangial cells to respond to various stimuli or injurious agents by altering their phenotype and function has become recognized. The plasticity of these mesangial cells has been linked to the morphological and functional alterations responsible for the pathologic findings. Many...

journal_title：Ultrastructural pathology

authors： Herrera GA

更新日期：2006-11-01 00:00:00

abstract：:The aim of this study was to examine the effect of the different protein supports in the cryopreservation solution on improving human ovarian tissue preservation after frozen-thawed procedures. Biopsies of ovarian cortical tissue were obtained from 14 subjects. All specimens were cryopreserved using a slow freezing/ra...

journal_title：Ultrastructural pathology

authors： Fabbri R,Pasquinelli G,Bracone G,Orrico C,Paradisi R,Seraccioli R,Venturoli S

更新日期：2006-07-01 00:00:00

abstract：:Electron microscopic investigation of biopsy materials from Kaposi sarcoma (KS) skin lesions of 2 African AIDS patients occasionally revealed fungal cells within the tumor tissue. The spherical cells were surrounded by a triple-layered cell wall and were not encapsulated. The ultrastructural characteristics of the cel...

journal_title：Ultrastructural pathology

authors： Marquart KH

更新日期：2006-05-01 00:00:00

abstract：:Conidiobolus coronatus is a major insect pathogen belonging to the fungal order Entomophthorales, causing a rare subcutaneous infection of the nasofacial region, resulting in swelling of predominantly the nose, mouth, and perinasal tissue. Later in the course of the infection firm, painless, subcutaneous nodules devel...

journal_title：Ultrastructural pathology

authors： Hoogendijk CF,Pretorius E,Marx J,Van Heerden WE,Imhof A,Schneemann M

更新日期：2006-01-01 00:00:00

abstract：:Pulmonary blastomas are rare neoplasms typically occurring in patients of pediatric age, clinically characterized by fever, respiratory distress, and radiologic findings of a pulmonary cystic and/or solid mass with partial or complete obliteration of emithorax. Their behavior is aggressive and outcome is poor due to f...

journal_title：Ultrastructural pathology

authors： Boldrini R,Devito R,Diomedi-Camassei F,Francalanci P,Inserra A,Boglino C,Donfrancesco A,Jenkner A,Callea F

更新日期：2005-11-01 00:00:00

abstract：:The objective of this study was to investigate the ultrastructural characteristics of hybrid acute leukemia (HAL). Fifteen cases of HAL were studied by transmission electron microscopy (TEM), focusing on organelles and myeloperoxidase (MPO) reaction of leukemic cells. By TEM, 5 out 15 cases of HAL were consistent with...

journal_title：Ultrastructural pathology

authors： Ru YX,Wang HJ,Yang BX,Liu JH,Li ZQ,Li CW,Wang JX,Mi YC

更新日期：2005-09-01 00:00:00

abstract：:Microsporidia are ubiquitous obligate eukaryotic intracellular parasites that are now felt to be more akin to degenerate fungi than to protozoa. Microsporidia can be highly pathogenic, causing a broad range of symptoms in humans, especially individuals who are immunocompromised. The vast majority of human cases of mic...

journal_title：Ultrastructural pathology

authors： Orenstein JM,Russo P,Didier ES,Bowers C,Bunin N,Teachey DT

更新日期：2005-05-01 00:00:00

abstract：:The aim of this work was the study of ultrastructural morphologic and morphometric changes in myocardiocytes from chronic chagasic hamsters (Mesocricetus auratus), comparatively with changes described in other animal models and in human Chagas disease. Four chagasic animals and three nonchagasic controls were studied....

journal_title：Ultrastructural pathology

authors： Colmanetti FH,Teixeira Vde P,Rodrigues ML,Chica JE,Reis Md,dos Santos VM

更新日期：2005-03-01 00:00:00

abstract：:Peeling skin syndrome is a rare dermatosis characterized by spontaneous and painless peeling of the skin. The authors report two patients with history of spontaneous, asymptomatic, and noninflammatory peeling skin of the acral surfaces after soaking in water. On light microscopy, blisters were located in the mid layer...

journal_title：Ultrastructural pathology

authors： García EG,Carreño RG,Martínez González MA,Reyes JJ

更新日期：2005-01-01 00:00:00

abstract：:Low-grade fibrosarcomas have recently gained increasing attention in the literature, especially with the fall in popularity polls of the ubiquitous malignant fibrous histiocytoma (MFH). Firstly, most tumors previously known as myxoid MFH are labeled presently as myxofibrosarcomas. Secondly, the recognition and better ...

journal_title：Ultrastructural pathology

authors： Antonescu CR,Baren A

更新日期：2004-09-01 00:00:00

abstract：:Electron microscopy defined classic patterns of hereditary glomerular disease long before genetics revealed an underlying specific mutation. Genetic analysis is now easier to perform in clinical practice but an earlier optimism that genetics would predict disease severity and phenotype is challenged. The classic parad...

journal_title：Ultrastructural pathology

authors： Liapis H,Foster K,Theodoropoulou E,Monga G,Pizzolitto S,Mazzucco G

更新日期：2004-07-01 00:00:00

abstract：:A variety of neoplasms with rhabdoid differentiation have been reported in many sites. The authors describe a case of gastrointestinal stromal tumor (GIST) of the stomach that exhibited prominent rhabdoid features. Immunohistochemically, the tumor cells displayed positive staining for vimentin, c-kit, CD34, and alpha ...

journal_title：Ultrastructural pathology

authors： Richmond JA,Mount SL,Schwarz JE

更新日期：2004-05-01 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：:Aberrant transcription of the FHIT gene has been observed in many solid tumors, suggesting that 5'-CpG island methylation of the FHIT gene is involved in tumor development. The authors investigated the status of the 5'-CpG island methylation of the FHIT gene and protein expression in a series of 40 cervical carcinomas...

journal_title：Ultrastructural pathology

authors： Wu Q,Shi H,Suo Z,Nesland JM

更新日期：2003-11-01 00:00:00

abstract：:Rapid advances have been made in recent years in understanding the genetic makeup of mankind. The human genome project has identified approximately 32,000 genes that occur in humans. It is now possible to perform genetic profiling with many of the genes to understand embryogenesis, growth and development, the normal s...

journal_title：Ultrastructural pathology

authors： Hicks J

更新日期：2003-09-01 00:00:00