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Anchalee Avihingsanon Salyavit Jitmitraparp Pisit Tangkijvanich Reshmie A. Ramautarsing Tanakorn Apornpong Supunee Jirajariyavej Opass Putcharoen Sombat Treeprasertsuk Srunthron Akkarathamrongsin Yong Poovorawan Gail V Matthews Joep MA Lange Kiat Ruxrungtham HIV‐NAT study team 《Journal of gastroenterology and hepatology》2014,29(9):1706-1714
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Nittaya Phanuphak Jureeporn Jantarapakde Linrada Himmad Thanthip Sungsing Ratchadaporn Meksena Sangusa Phomthong Petchfa Phoseeta Sumitr Tongmuang Pravit Mingkwanrungruang Dusita Meekrua Supachai Sukthongsa Somporn Hongwiangchan Nutchanin Upanun Supunnee Jirajariyavej Tanate Jadwattanakul Supphadith Barisri Tippawan Pankam Praphan Phanuphak 《Journal of the International AIDS Society》2020,23(1)
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Torsak Bunupuradah Ploenchan Chetchotisakd Supunnee Jirajariyavej Victor Valcour Chureeratana Bowonwattanuwong Warangkana Munsakul Virat Klinbuayaem Wisit Prasithsirikul Jiratchaya Sophonphan Apicha Mahanontharit Bernard Hirschel Sorakij Bhakeecheep Kiat Ruxrungtham Jintanat Ananworanich 《Journal of neurovirology》2012,18(6):479-487
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Langerhans cell histiocytosis (LCH) presenting in the neonatal period is very rare. In most cases, a self-limited cutaneous
disease is the exclusive manifestation. We report an unusual case of neonatal LCH presenting with a large congenital solid
neck mass without skin lesions. LCH should be considered in the differential diagnosis of solid masses in neonates and prompt
physicians to search for visceral organ involvement. 相似文献
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Chuchai Anunmana Tharee Champirat Bundhit Jirajariyavej 《The journal of advanced prosthodontics》2014,6(3):151-156
PURPOSE
To investigate the microtensile bond strength between two all-ceramic systems; lithium disilicate glass ceramic and zirconia core ceramics bonded with their corresponding glass veneers.MATERIALS AND METHODS
Blocks of core ceramics (IPS e.max® Press and Lava™ Frame) were fabricated and veneered with their corresponding glass veneers. The bilayered blocks were cut into microbars; 8 mm in length and 1 mm2 in cross-sectional area (n = 30/group). Additionally, monolithic microbars of these two veneers (IPS e.max® Ceram and Lava™ Ceram; n = 30/group) were also prepared. The obtained microbars were tested in tension until fracture, and the fracture surfaces of the microbars were examined with fluorescent black light and scanning electron microscope (SEM) to identify the mode of failure. One-way ANOVA and the Dunnett''s T3 test were performed to determine significant differences of the mean microtensile bond strength at a significance level of 0.05.RESULTS
The mean microtensile bond strength of IPS e.max® Press/IPS e.max® Ceram (43.40 ± 5.51 MPa) was significantly greater than that of Lava™ Frame/Lava™ Ceram (31.71 ± 7.03 MPa)(P<.001). Fluorescent black light and SEM analysis showed that most of the tested microbars failed cohesively in the veneer layer. Furthermore, the bond strength of Lava™ Frame/Lava™ Ceram was comparable to the tensile strength of monolithic glass veneer of Lava™ Ceram, while the bond strength of bilayered IPS e.max® Press/IPS e.max® Ceram was significantly greater than tensile strength of monolithic IPS e.max® Ceram.CONCLUSION
Because fracture site occurred mostly in the glass veneer and most failures were away from the interfacial zone, microtensile bond test may not be a suitable test for bonding integrity. Fracture mechanics approach such as fracture toughness of the interface may be more appropriate to represent the bonding quality between two materials. 相似文献8.
Head and neck cancer (HNC) ranks as the 6th most common cancer worldwide, with the vast majority being head and neck squamous cell carcinoma (HNSCC). The majority of patients present with complicated locally advanced disease (typically stage III and IV) requiring multidisciplinary treatment plans with combinations of surgery, radiation therapy and chemotherapy. Tumor staging is critical to decide therapeutic planning. Multiple challenges include accurate tumor localization with precise delineation of tumor volume, cervical lymph node staging, detection of distant metastasis as well as ruling out synchronous second primary tumors. Some patients present with cervical lymph node metastasis without obvious primary tumors on clinical examination or conventional cross sectional imaging. Treatment planning includes surgery, radiation, chemotherapy or combinations that could significantly alter the anatomy and physiology of this complex head and neck region, making assessment of treatment response and detection of residual/ recurrent tumor very difficult by clinical evaluation and computed tomography (CT) or magnetic resonance imaging (MRI). 18F-2-fluoro-2-deoxy-D-glucose positron emission tomography/CT (18F-FDG PET/CT) has been widely used to assess HNC for more than a decade with high diagnostic accuracy especially in detection of initial distant metastasis and evaluation of treatment response. There are some limitations that are unique to PET/CT including artifacts, lower soft tissue contrast and resolution as compared to MRI, false positivity in post-treatment phase due to inflammation and granulation tissues, etc. The aim of this article is to review the roles of PET/CT in both pre and post treatment management of HNSCC including its limitations that radiologists must know. Accurate PET/CT interpretation is the crucial initial step that leads to appropriate tumor staging and treatment planning. 相似文献
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Anucha Apisarnthanarak Supanee Jirajariyavej Kanokporn Thongphubeth Chananart Yuekyen David K Warren Victoria J Fraser 《Infection control and hospital epidemiology》2008,29(6):564-566
We performed a study with a 1:3 ratio of case patients (n = 11) to control patients (n = 33) to evaluate risk factors for postoperative endophthalmitis in a Thai tertiary care center. Multivariate analysis revealed that diabetes mellitus and surgeon A were associated risk factors. Preoperative diabetes mellitus control and the improvement of infection control practices led to the termination of the outbreak. 相似文献
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Bundhit Jirajariyavej Peeraphorn Wanapirom Chuchai Anunmana 《The Journal of prosthetic dentistry》2018,119(5):819-825