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 present study demonstrated that they are fibrillar in nature, however, and do not contain ANF-immunoreactive product. Because their morphologic aspect is analogous to that described in human heart and in the pathology of other contractile tissues, it is suggested that they probably consist of intermediate filaments and/or associated macromolecules.
journal_name
Ultrastruct Patholjournal_title
Ultrastructural pathologyauthors
Gilloteaux J,Jennes L,Stoeckel ME,Vanderhaeghen JJdoi
10.3109/01913129409016293subject
Has Abstractpub_date
1994-01-01 00:00:00pages
221-7issue
1-2eissn
0191-3123issn
1521-0758journal_volume
18pub_type
杂志文章abstract::The Dallas consensus was used to reveal active or borderline inflammatory loci by light microscopy (LM). When lymphocyte-cardiocyte interaction was observed by electron microscopy (EM), the deleterious or dormant pattern of inflammatory process was recognized. The first was determined by lymphocytes that adhered to ca...
journal_title:Ultrastructural pathology
pub_type: 临床试验,杂志文章
doi:10.3109/01913129509014620
更新日期:1995-11-01 00:00:00
abstract::The study aims to investigate the protective effect of Pimpinella anisum oil on aspartame (ASP) which resulted in cerebellar changes. The rats were divided into four equal groups: Group 1: (control group): served as control animals. Group 2: control P. anisum oil received .5 mL/kg/d/b wt. once daily. Group 3 (ASP grou...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2014.889259
更新日期:2014-05-01 00:00:00
abstract::Microvascular injury is an important factor in renal allograft survival. Repeated episodes of endothelial injury from chronic antibody-mediated rejection typically manifest at the ultrastructural level as circumferential multilayering of remodeled glomerular basement membrane material and peritubular capillary basal l...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2018.1484542
更新日期:2018-07-01 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
pub_type: 杂志文章
doi:10.3109/01913128109048305
更新日期:1981-07-01 00:00:00
abstract::Pleomorphic liposarcoma (PL) is the least common subtype of liposarcoma, displaying a lipoblastic, malignant fibrous histiocytoma (MFH)-like and, less frequently, an epithelioid growth pattern. The epithelioid morphology in PL is still underrecognized and may closely simulate other epithelial neoplasms, mainly adrenal...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913120290104575
更新日期:2002-09-01 00:00:00
abstract::Motor end plates of the intrinsic laryngeal muscles in amyotrophic lateral sclerosis (ALS) were examined light and electron microscopically. Light microscopically, typical neurogenic changes such as small angulated fibers and grouped atrophy were found in the intrinsic laryngeal muscles. Acetylcholinesterase (AchE) ac...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129809032266
更新日期:1998-03-01 00:00:00
abstract::Six malignant schwannomas were studied by electron microscopy and immunohistochemistry for S-100 protein at the light and electron microscopic levels to clarify the nature of the tumor cells. Three tumors (group A) were composed of poorly differentiated tumor cells and showed no immunoreactivity for S-100 protein. One...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128809048479
更新日期:1988-01-01 00:00:00
abstract::The electron microscope has been used with great skill in many aspects of the acquired immunodeficiency syndrome. It has played a critical role in classifying the human immunodeficiency virus, in characterizing the morphogenesis and gene products of the virus, and in elucidating the host cell targets and interactions....
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.3109/01913129209074561
更新日期:1992-01-01 00:00:00
abstract::An unusual case of metastatic sarcomatoid renal cell carcinoma is presented. Fifteen months after nephrectomy for a typical clear cell carcinoma, a 63-year-old man presented with bilateral pleural effusions, cardiomegaly, and tamponade. A pericardial biopsy showed an anaplastic spindle cell tumor that was strongly ker...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129109016245
更新日期:1991-07-01 00:00:00
abstract::The purpose of this article has been to illustrate the applications and limitations of comparing the ultrastructural morphology of certain poorly differentiated neoplasms with normal human embryonic tissues. The examples used--embryonal rhabdomyosarcoma, Wilms' tumor, and fibrous mesothelioma, in comparison with embry...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128709048450
更新日期:1987-01-01 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::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
pub_type: 杂志文章
doi:10.3109/01913128609015559
更新日期:1986-01-01 00:00:00
abstract::As You Like It, Part 3, is a continuation of the lectures given by the author (Ultra Path VIII and Ultra Path IX). It is a critical historical review of topics of interest to electron microscopists, attempting to show what went wrong and perhaps also why. The topics chosen this time demonstrate the prominent role elec...
journal_title:Ultrastructural pathology
pub_type: 历史文章,杂志文章,评审
doi:10.1080/019131201300343874
更新日期:2001-05-01 00:00:00
abstract::Cellular (c) fibronectins (Fn) differ biochemically, immunologically, and functionally from plasma fibronectins (pFn). Most existing data on Fn distribution in the normal and diseased liver require revision because those studies were based on reagents that did not distinguish pFn from cFn and predated the development ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129509014601
更新日期:1995-01-01 00:00:00
abstract::A spectrum of 24 benign and malignant nerve sheath tumors and 10 non-neural spindle-cell tumors were studied by light microscopy for the presence of glial fibrillary acidic protein (GFAP) immunoreactivity by the peroxidase-antiperoxidase (PAP) technique. In 8 cases, these results were compared to their electron micros...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128409141487
更新日期:1984-01-01 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
pub_type: 杂志文章
doi:10.1080/01913120601172489
更新日期:2007-01-01 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
pub_type: 杂志文章,评审
doi:10.3109/01913121003648410
更新日期:2010-05-01 00:00:00
abstract::The clinicopathologic, immunocytochemical, and electron microscopic features of a case of meningeal melanocytoma arising in the phylum terminale are reported. Meningeal melanocytoma is an uncommon tumor that must be distinguished from metastatic or primary malignant melanoma, meningeal melanocytic nevi, pigmented meni...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.3109/01913129809103356
更新日期:1998-07-01 00:00:00
abstract::A testicular tumor, removed from a 52-year-old man, was composed of uniform spindle cells and abundant interposed collagen, and was histologically diagnosed as a stromal tumor. Electron microscopy revealed cords of cells sometimes surrounded by a basal lamina. Desmosome-like junctions were found between some cells, an...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128609007209
更新日期:1986-01-01 00:00:00
abstract::Hydrogen sulfide (H2S) and other volatile sulfur compounds (VSCs) appear mainly in the oral air of patients with halitosis. It seems that VSCs are directly involved in the pathogenesis of gingival diseases. In previous studies, short-term (7 hours-4 days), high concentrations (5-400 ppm) of H2S applications on periodo...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2016.1234530
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:Proteinuria is an uncommon clinical manifestation of IgA nephropathy and is usually seen in cases with severe lesions like endocapillary proliferation. However, it is occasionally seen even with cases with mild glomerular manifestations and may even be of nephrotic range. PREDICTOR:Podocyte foot process eff...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2014.960543
更新日期:2015-04-01 00:00:00
abstract::The ultrastructural characteristics useful in identifying a selected series of histologically difficult to diagnose malignant neoplasms of the human gynecological sphere are presented. The results are discussed in relation to routine diagnosis and when appropriate, to their pathogenic origin. ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128709048330
更新日期:1987-01-01 00:00:00
abstract::The clinical, histopathological, and electron microscopic features of an unusual case of xanthogranulomatous appendicitis are reported. The patient, a 37-year-old female, presented with typical signs of acute appendicitis and the appendix appeared slightly dilated at laparatomy. The histopathological sections showed n...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/019131200281291
更新日期:2000-01-01 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
pub_type: 杂志文章
doi:10.3109/01913123.2011.651522
更新日期:2012-05-01 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
pub_type: 杂志文章
doi:10.1080/01913120802625830
更新日期:2009-01-01 00:00:00
abstract::A slowly growing tumor in the right shoulder of a 38-year-old white male, which felt like a superficial cystic mass, was studied. The spindle cells, which represented the main component of the tumor, were arranged in a typical storiform pattern and were positive for CD34 and focally for CD117. The pigmented cells were...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913120309935
更新日期:2003-05-01 00:00:00
abstract::Glycogen branching enzyme deficiency/Andersen disease can manifest with a spectrum of clinical phenotypes, making the diagnosis difficult. An 11-year-old Pakistani boy presented with a history of progressive weakness and delayed milestones. Echocardiography showed features of dilated cardiomyopathy. He was suspected t...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2015.1014612
更新日期:2015-01-01 00:00:00
abstract::By means of optical and electron microscopy and by atomic absorption spectrophotometry in a graphite chamber, this study evaluated the effect of temperature (22-35 degrees C) on lesions in the kidney, liver, and brain, and on concentrations of lead caused by the administration of 2 and 5 mg/kg/IP of lead acetate to Sw...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129609016324
更新日期:1996-05-01 00:00:00
abstract::The morphology, karyotype, in vitro growth properties, and expression of tyrosine kinase receptors and proto-oncogenes are reported for a newly established large cell undifferentiated lung carcinoma cell line (RVH-6849). The results were analyzed concomitantly with those for two well-established cell lines from an ade...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129209057829
更新日期:1992-07-01 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
pub_type: 杂志文章
doi:10.1080/01913120590909867
更新日期:2005-01-01 00:00:00