1.Genetic Polymorphism of a Platelet Glycoprotein IIIa as anInherited Risk Factor for Coronary Artery Disease in Koreans.
Geon Young KIM ; Dong Soo KIM ; Hyuck Moon KWON ; Hyun Seung KIM
Korean Circulation Journal 1997;27(11):1082-1086
BACKGROUND: Platelet aggregation and thrombus formation within the coronary artery are major factors in acute coronary syndrome. The platelet glycoproteinIIb/IIIa receptor is a pivotal mediator of platelet aggregation. Recently there have been reports that the genetic polymorphism of GPIIIa is an inherited risk factor for coronary artery thrombosis. This study investigated the relation between the Pl(A) polymorphism and coronary artery disease in Korean patients. METHODS: One hundred patients with acute myocardial infarction and unstable angina were enrolled. Coronary angiogram was performed in eighty-one cases. Genomic DNA from peripheral blood was amplified by polymerase chain reaction. Allele-specific restriction digestion was used to determine the Pl(A) genotype. RESULTS AND CONCLUSIONS: The prevalence of Pl(A2) genotype was zero percent in our study group. All patients had the Pl(A1/A1) genotype. These results suggest that Pl(A) genetic polymorphism of GPIIIa is not an inherited risk factor for coronary artery diseases in Koreans.
Acute Coronary Syndrome
;
Angina, Unstable
;
Blood Platelets*
;
Coronary Artery Disease*
;
Coronary Vessels*
;
Digestion
;
DNA
;
Genotype
;
Humans
;
Integrin beta3*
;
Myocardial Infarction
;
Platelet Aggregation
;
Polymerase Chain Reaction
;
Polymorphism, Genetic*
;
Prevalence
;
Risk Factors*
;
Thrombosis
2.Photodynamic Therapy with Methyl Aminolevulinate for Disseminated Superficial Porokeratosis.
Joon Won HUH ; Young In JEONG ; Geon KIM ; Mihn Sook JUE ; Eun Jung KIM ; Hyangjoon PARK
Korean Journal of Dermatology 2014;52(10):757-758
No abstract available.
Photochemotherapy*
;
Porokeratosis*
3.A Case of Adult Colloid Milium on the Scalp.
Joon Won HUH ; Young In JEONG ; Geon KIM ; Mihn Sook JUE ; Hyangjoon PARK ; Eun Jung KIM
Korean Journal of Dermatology 2015;53(9):740-741
5.Pilomatricoma on the Ear Helix.
Young In JEONG ; Joon Won HUH ; Geon KIM ; Mihn Sook JUE ; Hyang Joon PARK ; Eun Jung KIM
Korean Journal of Dermatology 2015;53(3):261-262
No abstract available.
Ear*
;
Pilomatrixoma*
6.Merkel Cell Carcinoma Coexistent with Epidermal Cyst in an Immunosuppressed Man.
Young In JEONG ; Joon Won HUH ; Geon KIM ; Eun Jung KIM ; Hyang Joon PARK ; Mihn Sook JUE
Korean Journal of Dermatology 2014;52(5):368-370
No abstract available.
Carcinoma, Merkel Cell*
;
Epidermal Cyst*
;
Immunosuppression
7.Accessory jaw bone: report of a case.
Sun Youl RYU ; Hee Kyun OH ; Geon Jung KIM ; Young Soo YUN
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1992;18(4):130-136
No abstract available.
Jaw*
8.Computerized management of radiology department: Installation and use of local area network(LAN) by personal computers.
Young Joon LEE ; Kook Sang HAN ; Do Ig GEON ; Chang Hyo SOL ; Byung Soo KIM
Journal of the Korean Radiological Society 1993;29(5):1100-1106
There is increasing need for network connecting personal computers(PC) together. Thus Local Area Network(LAN) emerged, which was designed to allow multiple computers to access and share multiple files and programs and expensive peripheral devices and to communicate with each user. We built PC-LAN in our department that consisted of 1) hardware-9 sets of personal computers(IBM compatible 80386 DX, 1 set:80286 AT, 8sets) and cables and network interface cards (Ethernet compatible, 16bits) that connected PC and peripheral devices 2) software - network operating system and database management system. We managed this network for 6 months. The benefits of PC-LAN were 1) multiuser (share multiple files and programs, peripheral devices) 2) real time data processing 3) excellent expandibility and flexibility, compatibility, easy connectivity 4) single cable for networking ) rapid data transmission 6) simple and easy installation and management 7) using conventional PC's software running under DOS(Disk Operating System) without transformation 8) low networking cost. In conclusion, PC-LAN provides an easier and more effective way to manage multiuser database system needed at hospital departments instead of more expensive and complex network of minicomputer or mainframe.
Database Management Systems
;
Hospital Departments
;
Humans
;
Microcomputers*
;
Minicomputers
;
Pliability
;
Running
9.Four cases of neonatal group B streptococcal sepsis/meningitis.
Jae Geon SIM ; Soon Wha KIM ; Young Jin HONG ; Don Hee AHN ; Keun Chan SOHN
Journal of the Korean Pediatric Society 1992;35(2):275-281
No abstract available.
Meningitis
10.A prediction of bony interference between proximal and distal segment of the mandible with integrated 3d solid model and dental cast in orthognathic surgery.
Tae Geon KWON ; Sang Han LEE ; Jong Bae KIM ; Ki Young NAM
Journal of the Korean Association of Oral and Maxillofacial Surgeons 2003;29(3):163-168
Three-dimensional solid model has not been widely used in surgical prediction of orthognathic surgery because freque from occlusal restorations or prosthesis limited the usefulness of simulated surgery involving occlusion. We prepared three-dimensional(3D) solid model from CT data and integrated the 3D solid model with dental cast using a face-bow transfer technique combined with skeletal reference measurement and confirmation with cephalometric radiographs. With this simple and easy method, it was possible to predict bony interference between the proximal and distal segment of the mandible so that we can prevent condylar displacement after sagittal split ramus osteotomy of the mandible with prominent asymmetry. The method error was within 2mm and it seemed to be useful in preoperative planning for maxillofacial surgery with maxillo-mandibular occlusal change
Mandible*
;
Orthognathic Surgery*
;
Osteotomy, Sagittal Split Ramus
;
Prostheses and Implants
;
Surgery, Oral