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AIDS complicated by intestinal lymphoma: X-ray radiology, CT scanning and pathological findings
Lymphoma Tomography X-ray computed Digestive tract radiography
2012/8/1
Objective: To investigate the radiological demonstrations of AIDS complicated by intestinal lymphoma and its pathological mechanism.Methods: CT scanning findings and pathological data of 3 cases AIDS ...
Scanning for Skin Cancer: Infrared System Looks for Deadly Melanoma
Skin Cancer Infrared System Deadly Melanoma
2010/3/4
Johns Hopkins researchers have developed a noninvasive infrared scanning system to help doctors determine whether pigmented skin growths are benign moles or melanoma, a lethal form of cancer. The prot...
Management of thyroid cancer associated with elevated serum thyroglobulin and negative radioiodine scanning
Thyroid cancer thyroglobulin FDG-PET radioiodine scanning
2010/1/11
Aim: Differentiated thyroid carcinoma has a favorable prognosis, even in the presence of distant metastases, if the tumor cells are able to concentrate radioiodine. Nonetheless, up to 30% of thyroid c...
Quantitative assessment of salivary gland function by radioisotopic scanning in a randomized trial of Pilocarpine for prevention of radiation induced Xerostomia
Quantitative assessment salivary gland function radioisotopic scanning aPilocarpine radiation Xerostomia
2010/1/6
Introduction: Radioisotope scanning is the best method for objective assessment of salivary gland function. Thus, it was used in a randomized trial of concomitant pilocarpine for assessment of radiati...
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...
Machining Accuracy of Crowns by CAD/CAM System Using TCP/IP: Influence of Restorative Material and Scanning Condition
TCP/IP CAD/CAM Machining accuracy
2009/9/14
The purpose of this study was to determine the optimal condition for fabricating accurate crowns efficiently using an internet-based CAD/CAM system. The influences of three different CAD/CAM restorati...
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...
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...
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...
Scanning the Orthodontic Horizon.
The human bulbo-urethral glands. A transmission electron microscopy and scanning electron microscopy study
human bulbo-urethral glands transmission electron microscopy scanning electron microscopy study
2009/2/23
This paper investigates the ultrastructure of human bulbo-urethral glands using specimens obtained at surgery. The tubulo-alveolar endpieces of these glands are lined by typical mucous cells in diff...
Computerized imaging and scanning electron microscope（SEM）analysis of co-cultured fresh and frozen bovine sperm
Acrosome sperm computerized imaging scanning electron microscopy oviduct
2009/2/17
Fresh and frozen-thawed bull sperm were incubated with bovine oviductal epithelial cells and segments from the oviducts to examine the usefulness of these culture systems to model sperm changes in...