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 apposition to Schwann cells. All of these features suggest that neural structures may be abnormal in incontinentia pigmenti and play a role in transfer of melanin from epidermis to dermis.
journal_name
Ultrastruct Patholjournal_title
Ultrastructural pathologyauthors
Worret WI,Nordquist RE,Burgdorf WHdoi
10.3109/01913128809064214subject
Has Abstractpub_date
1988-01-01 00:00:00pages
449-54issue
4eissn
0191-3123issn
1521-0758journal_volume
12pub_type
杂志文章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::Three young children with characteristic fibroblastic tumors are presented. These comprised one case each of congenital fibrosarcoma, dermatofibrosarcoma protuberans, and fibrous hamartoma of infancy. Ultrastructural examination in each tumor revealed the presence of a peculiar intracisternal paracrystalline material ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128909048494
更新日期:1989-07-01 00:00:00
abstract::A cystadenoma arose in the urachus of a 32-year-old man. The mass was a multilocular cystic tumor filled with light yellow mucoid material. It was located in the anterior abdominal wall between the umbilicus and the dome of the urinary bladder. Overall, the mass was 14 cm x 8 cm x 5 cm, with the largest internal cyst ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129409023225
更新日期:1994-09-01 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::Alterations in tannic acid (TA) binding capacity of cell surface carbohydrates in normal, premalignant, and malignant squamous epithelium of the human uterine cervix have been studied using electron microscopic visualization in combination with microdensitometric evaluation. While in normal epithelium there is distinc...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128409018586
更新日期:1984-01-01 00:00:00
abstract::Low molecular weight proteins are normally, essentially, entirely catabolized by the proximal tubules. Physiological and pathological aspects of the renal interactions of three of these proteins: light chains, B-2 microglobulin, and myoglobin share similarities, but are also unique in certain ways. In pathological con...
journal_title:Ultrastructural pathology
pub_type: 杂志文章,评审
doi:10.3109/01913129409016277
更新日期:1994-01-01 00:00:00
abstract::Myoepithelial cells of salivary gland are uniquely specialized cells; their function is unclear, but the considerable complement of muscle-specific actin suggests contractility is one function. By routine transmission electron microscopy myofilament visualization is variable. Some myoepithelial cells appear to have li...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129209061547
更新日期:1992-09-01 00:00:00
abstract::Electron-microscopic analysis of the ultrastructure of the Krebs-2 carcinoma ascites cells in the first 90 min immediately after their exposure to fragmented double-stranded DNA has been performed. Morphological attributes of the treated cancer cells indicate the induction in these cells of destructive processes of pr...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2019.1575499
更新日期:2019-01-01 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
pub_type: 杂志文章
doi:10.1080/01913120600820187
更新日期:2006-07-01 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::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::In an attempt to recognize early stages of focal segmental glomerulosclerosis (FSGS) in patients with a clinical course suggesting a diagnosis other than minimal change disease (MCD) and normal histology, or minor, nondiagnostic changes on light microscopy (LM), we used a protocol for systematic and extensive electron...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128809048472
更新日期:1988-01-01 00:00:00
abstract::Sibutramine is used in the treatment of obesity due to its ability to influence feelings of hunger and satiety by inhibiting the re-uptake of serotonin and noradrenalin in the central nervous system (CNS). Sibutramine use has been associated with numerous adverse events in particular cardiovascular complications possi...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2014.946635
更新日期:2014-12-01 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::A case of lymphoid hyperplasia with prominent plasmacytic proliferation histologically and with polyclonal hypergammaglobulinemia and anemia clinically was reported. This condition in a 54-year-old Japanese male was probably a type of plasma cell dyscrasia similar to a plasma cell variant of Castleman's disease. About...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128409018570
更新日期:1984-01-01 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
pub_type: 杂志文章
doi:10.1080/01913123.2018.1463337
更新日期:2018-05-01 00:00:00
abstract::A technique is described in which areas of large Spurr epoxy thick sections are directly popped off of glass slides by inverted Beem capsules filled with polymerized plastic. This technique allows the survey of large regions of tissue with the maintenance of tissue relationships and the selection of specific areas for...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128409018580
更新日期:1984-01-01 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::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
pub_type: 杂志文章
doi:10.1080/019131290968722
更新日期:2005-09-01 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::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
pub_type: 杂志文章
doi:10.1080/01913120701515272
更新日期:2007-07-01 00:00:00
abstract::Metaplastic breast carcinoma refers to a heterogeneous group of neoplasms in which the typical glandular growth pattern of the tumor undergoes metaplasia, either epithelial or stromal. A 59-year-old woman presented with a breast mass that recurred in 1 year and showed invasion of the chest wall. Histological sections ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913129509021916
更新日期:1995-09-01 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::The ultrastructure of 10 myxoid liposarcomas from 9 patients is presented. Features closely resembling those of developing fetal adipose tissue were seen in all tumors. THe various cell types identified ranged from undifferentiated cells to typical multivacuolated and univacuolated lipoblasts. In addition, a secretory...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128009141413
更新日期:1980-04-01 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
pub_type: 杂志文章
doi:10.3109/01913129309015402
更新日期:1993-01-01 00:00:00
abstract::Aggregates of parallel microtubules have been found within cisternae of the rough endoplasmic reticulum in cells of six human metastatic melanomas. The tubules have a uniform diameter and regular spacing and in longitudinal sections can be seen to possess a fine periodicity. They are compared with tubuloreticular incl...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913128009141389
更新日期:1980-01-01 00:00:00
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
pub_type: 杂志文章
doi:10.3109/01913123.2012.736459
更新日期:2012-12-01 00:00:00
abstract::Cadmium (Cd) has been recognized as one of the most important environmental and industrial pollutants. This study investigated the impact of acute exposure to Cd on oxidative stress and the inflammatory marker interleukin-6 (IL-6) in the plasma of rats and the histological picture of liver and kidney, as well as to ex...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.1080/01913123.2018.1559566
更新日期:2018-11-01 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
pub_type: 杂志文章
doi:10.3109/01913129009032246
更新日期:1990-07-01 00:00:00
abstract::The ultrastructure of the developing bronchiolar cell was studied in six age groups: prenatal (60 d post-conception); postnatal (1-, 7-, 14- and 21-day-old); and adult. Following intratracheal fixation, the lung tissue was processed for scanning and transmission electron microscopy. The lining of terminal bronchioles ...
journal_title:Ultrastructural pathology
pub_type: 杂志文章
doi:10.3109/01913123.2015.1013654
更新日期:2015-01-01 00:00:00