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Investigations on the postnatal development of the foliate papillae using light and scanning electron microscopy in the porcupine (Hystrix cristata)
porcupine Hystrix cristata foliate papillae scanning electron microscope (SEM)
2015/4/17
In this study SEM and light microscopy were used to investigate the structure of the foliate papillae in the porcupine. The foliate papillae consisted of about 10 or 11 clefts. The length of the folia...
Light and scanning electron microscopy of the developing lingual papillae in the green iguana, Iguana iguana
green iguana tongue development morphology
2015/4/15
Reptiles have recently become a popular group of pet animals. A relatively large number of studies on the morphology of the oral cavity and method of feeding in adult individuals have been published. ...
Appearance of iron-labeled blood mononuclear cells in electron microscopy
ultrastructure iron nanoparticles cultivation animal model
2015/3/5
Mononuclear cells from rabbit bone marrow were cultured for 14 days in cell-free medium for hematopoietic cells together with iron oxid nanoparticles, and then they were processed by technique for fre...
Electron Microscopy of Structures Present in Embryonic Cells of Plants Infected with Plum Pox Virus
sharka herbaceous and woody hosts meristematic cells
2015/3/2
Electron microscopy was used to detect the presence of virus particles or inclusions in growth tips and parenchymatic cells of leaves of plum, apricot and peach trees artificially infected with Plum p...
Apoptosis of neutrophilic granulocytes of bovine virgin mammary gland in scanning electron microscopy
apoptosis neutrophilic granulocyte
2015/1/20
The objective of this work was the morphologic analysis of apoptosis of neutrophilic granulocytes (hereinafter referred to as neutrophils) in scanning electron microscopy (SEM) in comparison with morp...
Initialization characteristics and their effects on the erasability of phase change optical disks using transmission electron microscopy
phase change optical disks initialization mark characteristics erasability transmission electron microscopy
2011/11/30
We investigated the microstructure of phase change optical disks subjected to various initialization conditions using transmission electron microscopy (TEM). The effects of initialization powers on th...
Improvements in replica techniques have made possible the high magnification study of textural characteristics and surface features of clay aggregrates found either in nature or in the laboratory. The...
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 ...
Scanning electron microscopy and molecular dynamics of surfaces of growing and ablating hexagonal ice crystals
electron microscopy molecular dynamics growing and ablating hexagonal ice crystals
2010/8/12
We present the first clearly resolved observations of surfaces of growing and ablating hexagonal ice crystals using variable-pressure scanning electron microscopy. The ice surface develops trans-prism...
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...
Electron microscopy investigation of the Cr–Mo–V cast steel
Metallic alloys Electron microscopy Microstructure
2009/12/2
Purpose: Investigation of low alloy Cr–Mo–V cast steel after long – term operation and regenerative heat treatment.
Design/methodology/approach: Micro structural investigations were carried out using...
Application of transmission electron microscopy and UV-microspectrophotometry for detection of lignin in cell wall of conifers
UV-microspectrophotometry transmission electron microscopy potassium permanaganate
2009/11/26
Potassium permanganate represents a useful tool in transmission electron microscopy (TEM) for the localization of lignin in various morphological regions of wood. Since this method only provides quali...
External morphology of eggs of Macronemurus bilineatus and Megistopus flavicornis (Neuroptera, Myrmeleontidae): a scanning electron microscopy study
Scanning electron microscope chorion eggshell micropyle
2010/3/25
The eggs of Megistopus flavicornis (Rossi, 1790) and Macronemurus bilineatus Brauer, 1868 were studied by light and scanning electron microscope and are described in detail in this paper. Both species...
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...