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RNA Synthesis in the Tracheal Epithelial Cells of Aging Mice as Revealed by Electron Microscopic Radioautography
RNA synthesis Macromolecular Microscopic radioautography 3H-uridine
2015/7/21
For the purpose of studying the aging changes of macromolecular synthesis in the tracheal epithelial cells of experimental animals, we studied 10 groups of aging mice during development and aging from...
Hyperhomocysteinemia and Increased Oxidative Stress Levels Are Associated with Impaired Membrane Fluidity of Red Blood Cells in Hypertensive and Normotensive Men: An Electron Spin Resonance Investigation
Homocysteine Oxidative Stress 8-Iso-Prostaglandin F2α
2013/1/29
Hyperhomocysteinemia and oxidative stress may be strongly linked to hypertension, atherosclerosis and other cardiovascular diseases. The present study was performed to investigate possible relationshi...
Diagnosis of Myopathies Using Histology, Histochemistry, Immunohistochemistry and Electron Microscopy:A Single Center Experience
Muscle biopsy Muscle disorder Histochemistry Immunohistochemistry
2015/9/21
Background: Skeletal muscle biopsy is important for the diagnosis of motor unit disorders, systemic diseases and metabolic disorders. In some cases, routine histopathologic methods are not conclusive ...
Nasopharyngeal carcinoma:The role of immunohistochemistry and electron microscopy in differentiation between undifferentiated carcinoma and malignant lymphoma:Report of 10 cases and review of literature
Undifferentiated nasopharyngeal carcinoma (UNC) Immunohistochemistry in UNC
2009/12/31
Undifferentiated nasopharyngeal corcinoma is frequently misdiagnosed as large cell malignant lymphoma. The aim of this study is to evaluate the diagnostic role of immunohistochemistry and electron mic...
A comparative study on root surface demineralization using Citric Acid and Tetracycline in vitro:A scanning electron microscopy study
Smear layer Dentinal tubules Citric acid Tetracycline HCL Demineralization
2009/12/24
Citric acid and tetracycline HCl are the most common clinical root demineralization agents used in periodontal practice. In this comparative in vitro study the effects of Nd: YAG laser radiation on ro...
A scanning electron microscopic evaluation of different root canal irrigation regimens
Smear layer Root canal irrigants Chlorhexidine Ricinus communis
2009/10/19
The purpose of this study was to assess the effectiveness of endodontic irrigants in removing the smear layer from instrumented root canal walls using Scanning Electron Microscopy (SEM). The endodonti...
Scanning electron microscopic study of the in situ effect of salivary stimulation on erosion and abrasion in human and bovine enamel
Tooth abrasion Tooth erosion Dental enamel Scanning electron microscopy
2009/10/16
This in situ study investigated, using scanning electron microscopy, the effect of stimulated saliva on the enamel surface of bovine and human substrates submitted to erosion followed by brushing abra...
A Study of the Effects of Irradiation on the Polymerization of Dual-cured Self-etching Bonding System Using Electron Spin Resonance (ESR) Spectroscopy
Polymerization Electron spin resonance spectroscopy Dual-cure
2009/9/14
The purpose of this study was to investigate the effect of irradiation on the polymerization behavior of a bonding agent of a dual-cured self-etching bonding system. By means of electron spin resonanc...
Bond Strength Comparison and Scanning Electron Microscopic Evaluation of Three Orthodontic Bonding Systems
Self-etching primer Shear bond strength Orthodontic brackets
2009/9/11
This study sought to assess the efficacy of two self-etching primer systems (Transbond Plus and Beauty Ortho Bond) on orthodontic brackets. Therefore, shear bond strengths and bracket-adhesive failure...
Examination of composite resins with electron microscopy,microhardness tester and energy dispersive X-ray microanalyzer
Ultrastructure Microhardness X-ray microanalysis
2009/9/11
This study was conducted to examine the ultrastructures of eight recently improved light-cure restorative composite resins with scanning and transmission electron microscopes (SEM and TEM). Additional...
Transmission Electron Microscopy Study of Large Field Induced Anisotropy (Co1- xFex)89Zr7B4 Nanocomposite Ribbons with Dilute Fe-Contents
Transmission Electron Microscopy Study Large Field Induced Anisotropy Nanocomposite Ribbons Dilute Fe-Contents
2009/12/28
Transmission Electron Microscopy Study of Large Field Induced Anisotropy (Co1- xFex)89Zr7B4 Nanocomposite Ribbons with Dilute Fe-Contents.
Scanning electron microscopy of normoxic and hyperoxic hyperbaric exposed lungs
pulmonary guinea pig animal
2009/7/20
Lungs from adult guinea pigs exposed to 1 ATA He-O2 with 200 mm Hg PO2 and 20 ATA He-O2 with 200, 400, and 600 mm Hg PO2 were studied with scanning electron microscopy. The appearance of normal alveol...
Light and electron microscopic alterations in spinal cord myelin sheaths after decompression sickness
decompression sickness spinal cord myelin sheath animal dog
2009/7/14
Pathological examination of spinal cords from animals subjected to experimental decompression sickness (DCS) was undertaken in an attempt to explain the disparate response to treatment observed. Eight...
Transmission and scanning electron microscopy of N2 microbubble-activated human platelets in vitro
decompression human platelet Aggregation Adhesiveness bubble nitrogen
2009/7/14
When N2 microbubbles are stirred in platelet-rich plasma, they cause a fall in the number of free platelets. Changes in the platelets ultrastructure during this interaction between gas bubbles and pla...
Investigation of Plaque Formation by Scanning Electron Microscopy
Replica technique scanning electron microscope dental plaque
2009/6/30
The aim of this study was to investigate plaque formation on natural tooth surfaces by a replica technique, which offers investigation of oral hard tissue surfaces by scanning electron microscopy. Thi...