Abstract:
:Morphologic evidence of intercellular junctions was found between polymorphonuclear leukocytes (PMNs) and between PMNs and tumor cells. All these junctions displayed electron-dense plaques along the plasma membranes with linear spaces in between. These plaques were finely granular and devoid of filaments. Fine granules were also observed in some of these linear spaces. The significance of these morphologic findings is not known but may be elucidated by a correlative type of study.
journal_name
Ultrastruct Patholjournal_title
Ultrastructural pathologyauthors
Tang CKdoi
10.3109/01913128309141835subject
Has Abstractpub_date
1983-09-01 00:00:00pages
153-62issue
2-3eissn
0191-3123issn
1521-0758journal_volume
5pub_type
杂志文章abstract::The ultrastructural appearance of an endometrial stromal nodule with prominent smooth and skeletal muscle differentiation is described. This is the first reported case of endometrial stromal nodule with a heterologous skeletal muscle component and emphasizes the value of electron microscopy and its correlation with im...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129309027783
更新日期:1993-05-01 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
pub_type: 杂志文章
doi:10.3109/01913123.2011.642465
更新日期:2012-04-01 00:00:00
abstract::Primary cilia are hair-like organelles singly distributed along the apical surface of proximal and distal nephron tubules as mechanosensors. The goal of this study was to use electron microscopy to systemically evaluate cilia changes in acute tubular injury (ATI) from both transplant and native renal biopsies. Three g...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2013.768745
更新日期:2013-05-01 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
pub_type: 杂志文章
doi:10.1080/01913120902751288
更新日期:2009-03-01 00:00:00
abstract::The drugs cisplatin and gentamicin are used for treatment of various cancer patients suffering from infection. The authors report a detailed electron microscopic study of blood vessels in stria vascularis of guinea pigs after treatment with cisplatin alone and in combination with gentamicin. The most distinctive featu...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129709021925
更新日期:1997-05-01 00:00:00
abstract::Pathologic changes induced in the small intestine of suckling mice by rotavirus infection were studied by conventional histology, immunofluorescence, scanning electron microscopy, and electron microscopy of ultrathin sections. Infection could be detected within 24 hours in a few mice, but after 2 days it was well esta...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128109031504
更新日期:1981-01-01 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
pub_type: 杂志文章
doi:10.1080/01913120802062729
更新日期:2008-07-01 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
pub_type: 杂志文章
doi:10.3109/01913129509064217
更新日期:1995-05-01 00:00:00
abstract::The authors report the light microscopic and ultrastructural features in one case of malakoplakia involving the kidney, the urinary bladder, and the skin. The kidney was excised. Lesions of the urinary bladder and the skin regressed after topical treatment with cholinergic agonists and antimicrobial drugs. This case i...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129709016374
更新日期:1997-11-01 00:00:00
abstract::Adult neuroblastoma is an uncommon tumor and it is rare for one to present as a primary bone lesion. We report the case of a 23-year-old man in whom the tumor initially appeared in the right scapula. Light microscopic, immunocytochemical, and electron microscopic findings were typical of neuroblastoma. ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128709048440
更新日期:1987-01-01 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
pub_type: 杂志文章
doi:10.1080/019131299281635
更新日期:1999-05-01 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
pub_type: 杂志文章
doi:10.1080/01913120500323456
更新日期:2005-11-01 00:00:00
abstract::A peculiar hyaline sarcoplasmic inclusion in the atrial myocytes of old female Syrian hamsters is described. This type of inclusion resembles that described in rare human cardiomyopathy. They have also been described in other rodents and have been speculated eventually to contain atrial natriuretic factor (ANF). The p...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129409016293
更新日期:1994-01-01 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
pub_type: 杂志文章,评审
doi:
更新日期:2003-09-01 00:00:00
abstract::Intranuclear helioid bodies were identified by light microscopy in eight cases of mammary intraductal hyperplasia, only one of which was atypical. These structures appear as round, intranuclear eosinophilic bodies on light microscopic examination. When prominent, they may be and have been mistaken for viral inclusions...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129109021889
更新日期:1991-05-01 00:00:00
abstract::The aim of this study was to investigate the morphologic and ultrastructural features of biofilms of slow and fast-growing mycobacteria in different stress conditions, presence and absence of oleic acid albumin dextrose catalase (OADC) enrichment and at different temperatures: 30, 37 and 42 °C. Four hundred mycobacter...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2014.950780
更新日期:2015-02-01 00:00:00
abstract::The authors report a renal cell carcinoma composed largely of spindle cells of Fuhrman's nuclear grade II in which the bland appearance of the cells and low mitotic index were reminiscent of a benign or low-grade smooth muscle tumor. Keratin immunostaining was positive, but evidence of epithelial differentiation was o...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129809032262
更新日期:1998-01-01 00:00:00
abstract::Primary ciliary dyskinesia (PCD) is a genetic disorder causing chronic oto-sino-pulmonary disease. No single diagnostic test will detect all PCD cases. Transmission electron microscopy (TEM) of respiratory cilia was previously considered the gold standard diagnostic test for PCD, but 30% of all PCD cases have either n...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.1080/01913123.2017.1362088
更新日期:2017-11-01 00:00:00
abstract::The present study provides further insight into the structural processes that remodel pulmonary capillaries in the injured adult lung. Early in hyperoxia acute lung injury (HALI), many sub-dividing segments are present throughout the capillary network before segment occlusion and loss predominate and capillary density...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2014.888113
更新日期:2014-05-01 00:00:00
abstract::One of the most studied onco-gene families in breast tumors is the type 1 protein tyrosine kinase family, which consists of EGFR, c-erbB-2, c-erbB-3, and c-erbB-4. Overexpression of c-erbB-2 protein/mRNA in breast carcinomas is consistently associated with poor prognosis, while EGFR overexpression has been confirmed t...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.1080/01913120290076784
更新日期:2002-05-01 00:00:00
abstract::Inflammation in the liver is an extraintestinal manifestation that is frequently seen during inflammatory bowel diseases (IBD). The authors investigated histopathologycal, ultrastructural and antioxidant effects of dexmedetomidine (Dex) on liver during trinitrobenzene sulfonic acid (TNBS)-induced inflammatory bowel di...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2013.829150
更新日期:2015-02-01 00:00:00
abstract::Giant cell carcinoma of the lung (GCCL) is an uncommon and extremely aggressive variant of lung cancer. Characteristic microscopic findings include marked pleomorphism, aggregates of mononucleated or multinucleated giant cells (or both), a general lack of architectural cohesiveness, extensive necrosis, and endocytosis...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129109016231
更新日期:1991-03-01 00:00:00
abstract::Finger pulp biopsies of 31 patients suffering from Raynaud's syndrome (RS) were investigated by light and electron microscopy. The patients suffered from various underlying diseases. Interest was focused on the vascular changes and nerve and connective tissue alterations, especially the elastic fiber changes. In the d...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128209016642
更新日期:1982-04-01 00:00:00
abstract::Hemangiomas, the most common tumors of infancy, are characterized by a postnatal period of rapid growth, followed by a phase of gradual involution. The proliferative phase is characterized by increased numbers of endothelial and mast cells and thickened basement membrane. Ultrastructural analysis of hemangiomas in the...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128609014593
更新日期:1986-01-01 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
pub_type: 杂志文章
doi:10.1080/019131200750035049
更新日期:2000-09-01 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
pub_type: 杂志文章
doi:10.1080/01913120902787076
更新日期:2009-01-01 00:00:00
abstract::Three cases of adamantinomatous craniopharyngiomas were examined by light and electron microscopy and special attention was paid to the formation of ossified tissue. The tumors were composed of neoplastic epithelial cells with keratinized cell nests and fibrous connective tissue. Keratinized cell masses sometimes dire...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/019131299281374
更新日期:1999-11-01 00:00:00
abstract::This study aimed to examine the surface characteristics of erosive enamel in extracted human teeth by scanning electron microscopy. Morphologic changes in naturally eroded enamel depend on the stages of dental erosion. In its early stages, the enamel surfaces show a honeycomb appearance due to the dissolution of ename...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2015.1054014
更新日期:2015-01-01 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
pub_type: 杂志文章,评审
doi:10.1080/01913120600932594
更新日期:2006-11-01 00:00:00
abstract::A 71-year-old asbestos-exposed male with symptoms suggestive of asbestosis for the previous 8 years presented with abdominal distension and ascites. Clinically, a diagnosis of mesothelioma carcinoma was made. Light microscopy of an omental biopsy failed to advance the diagnosis: The tumor was a solid, papillary, and g...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129609016334
更新日期:1996-07-01 00:00:00