1.The expression of osteonectin and osteocalcin in the experimental tooth movement in rat.
Sung Real BAE ; Sang Cheol KIM
Korean Journal of Orthodontics 1998;28(5):699-716
This study was designed to evaluate the expression of non-collagenous protein in periodontal tissue during the experimental movement of rat incisors, by LSAB(labelled streptavidine biotin) mmunohistochemical staining for osteonectin and osteocalcin. Twenty seven Sprague-Dawley rats were divided into a control group(3 rats) and 6 experimental groups(24 rats) where 75g of force was applied from helical springs across the maxillary incisors. Rats of experimental groups were sacrificed at 12 hours, 1, 4, 7, 14 and 28 days after force application, respectively. And the tissues of a control group and experimental groups were studied immunohistochemically and histologically. The results were as follows: 1. Until 28 days after force application, periodontal fibers had been strectched on tension side and compressed in pressure side of all the experimental groups, and the arrangement of periodontal fibers had not been recovered yet. 2. The expression of osteonectin in control group was rare in dentin, cementum and osteocyte, and was mild in odontoblasts and matrix of alveolar bone. 3. The expression of osteocalcin in control group was negative in gingiva, osteoblasts, osteocyte and cementum, and was rare in predentin, capillaries in pulp and periodontal ligament and the matrix of alveolar bone. 4. There was no difference in the expression of osteocalcin or osteonectin in dentin, cementum, pulp, odontoblasts, between of control and of experimental groups. 5. The expression of osteonectin in intermaxillary suture got the peak in 7-day and was declined after 14-day. The expression of osteocalcin remained in a same degree since it became mild in 14-day. 6. The expression of osteonectin in pressure side of periodontal ligament of experimental group was rare, which was similar to control group. But in tension side, it wr , increased until 14-day aftrer which it was declined. 7. The expression of osteocalcin in periodntal ligament was rare in 12-hour to 14-day, but became severe in 28-day, which was greater in tension side than in pressure side, and in the periodontal. fiber next to alveolar bone than tc tooth surface. 8. The expression of osteocalcin in alveolar bone was rare until 14-day in pressure side, but became moderate in 28-day. The expression of osteonectin was increased from 7-day by time dependency, which was greater in tension side than in pressure side.
Animals
;
Capillaries
;
Dental Cementum
;
Dentin
;
Gingiva
;
Incisor
;
Ligaments
;
Odontoblasts
;
Osteoblasts
;
Osteocalcin*
;
Osteocytes
;
Osteonectin*
;
Periodontal Ligament
;
Rats*
;
Rats, Sprague-Dawley
;
Streptavidin
;
Sutures
;
Tooth Movement*
;
Tooth*
2.Systemic adjuvant therapy in breast cancer.
Jin Hee AHN ; Sung Bae KIM ; Woo Kun KIM
Korean Journal of Medicine 2005;69(3):243-254
No abstract available.
Breast Neoplasms*
;
Breast*
;
Drug Therapy
;
Neoadjuvant Therapy
3.A STUDY ON THE PERCEPTION OF BREAST RECONSTRUCTION IN MASTECTOMIZED PATIENTS AND GENERAL POPULATION IN KOREA.
Yong Chan BAE ; Sung Ho KIM ; Jong Hyun KIM ; Young Tae BAE
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1997;24(5):1062-1076
No abstract available.
Breast*
;
Female
;
Humans
;
Korea*
;
Mammaplasty*
4.A Study of Altered Cell-Mediated Immunity in Peritoneal Fluid of Patients with Endometriosis.
Jeong Bae KANG ; Hyun Tae KIM ; Hong Bae KIM ; Keun Young LEE ; Sung Won KANG
Korean Journal of Obstetrics and Gynecology 1999;42(9):1965-1971
OBJECTIVE: Our purpose was to investigate the relationship between the levels of IL-6 and tumor necrosis factor-alpha in the peritoneal fluid(PF) of women with and without endometriosis and infertile women. Design: Prospective and case-control study. Setting: University hospital. Patients: Twenty-nine women with laparotomy or laparoscopic findings of minimal to severe endometriosis, and twenty-eight women with no visual evidence of pelvic endometriosis and with benign gynecologic disease. Main Outcome Measures: PF IL-6 and tumor necrosis factor-alpha levels were determined using commercial ELISA. IL-6 and tumor necrosis factor-alpha concentrations were compared among women with and without endometriosis, and with infertile and fertile women, and then also compared according the revised American Fertility Society classification. RESULTS: IL-6 and tumor necrosis factor-alpha concentrations were higher than in the PF of women with endometriosis than in matched normal controls. Cyclic variations in IL-6 concentrations were seen in PF from patients with endometriosis: the concentrations in the secretory phase were significantly higher than those in the proliferative phase. IL-6 concentrations were higher than in the PF among of infertile women than in fertile women. A significant correlation between PF IL-6 and tumor necrosis factor-alpha concentrations and endometriosis stage III and IV was noted. CONCLUSIONS: Increased PF levels of IL-6 and tumor necrosis factor-alpha in patients with endometriosis may be relate to endometriosis-associated infertility and to the pathogenesis of endometriosis suggesting that partially contribute to the disturbed immune regulation observed in patients with endometriosis.
Ascitic Fluid*
;
Case-Control Studies
;
Classification
;
Endometriosis*
;
Enzyme-Linked Immunosorbent Assay
;
Female
;
Fertility
;
Genital Diseases, Female
;
Humans
;
Immunity, Cellular*
;
Infertility
;
Interleukin-6
;
Laparotomy
;
Outcome Assessment (Health Care)
;
Prospective Studies
;
Tumor Necrosis Factor-alpha
5.Closure of the residual alveolar-palatal clefts with autogenousmandibular symphyseal bone.
Myung Rae KIM ; Pyung Bae CHEE ; Man Ho SUNG
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1991;17(2):27-31
No abstract available.
6.Pure sensory stroke due to brainstem lesion.
Journal of the Korean Neurological Association 1997;15(3):488-492
BACKGROUND & OBJECTIVES: Although thalamic stroke is the most frequent cause of pure sensory stroke, non-thalamic strokes have been also occasionally reported to produce pure sensory stroke(PSS). We attempt to characterize the clinical and radiological features of 11 patients with PSS due to brainstem stroke. SUBJECTS AND METHODS: There were eight men and three women and their age ranged from 50 to 71 years. Their risk factors included hypertension in 10, diabetes mellitus in 2, hyperlipidemia in 3, alcohol drinking in 3 and cigarette smoking in 2. All underwent brain computed tomography(n=11) and/or magnetic resonance imaging(n=8). RESULTS: Five patients presented with pure lemniscal sensory deficits(position and vibration sensation); two presented with abnormalities in all sensory modalities but dominantly involving lemniscal sensation; remaining 4 presented with numbness only. Four patients had cheiro-oral syndrome with bilateral perioral involvement. Imaging studies showed that 6 patients had a small infarct in the paramedian pontine tegmentum, which was thought to be caused by small vessel(lacunar) inclusion. One patient had a small infarct in the lateral part of the midbrain which was probably caused by artery-to-artery embolism originated from mid-basilar stenosis. In addition, four patients had small hypertensive hemorrhage affecting the pontine tegmentum. CONCLUSION: Our result confirms that PSS can be caused by small brainstem stroke of various etiopathology, frequently involving the paramedian pontine tegmentum PSS due to braimtem stroke may be characterized by predom inant lemniscal sensory involvement and occasional bilateral perioral symptoms.
Alcohol Drinking
;
Brain
;
Brain Stem Infarctions
;
Brain Stem*
;
Constriction, Pathologic
;
Diabetes Mellitus
;
Embolism
;
Female
;
Hemorrhage
;
Humans
;
Hyperlipidemias
;
Hypertension
;
Hypesthesia
;
Male
;
Mesencephalon
;
Risk Factors
;
Sensation
;
Smoking
;
Stroke*
;
Vibration
7.Comparison of four alcoholism screening tools based on sensitivity and specificity for DSM-IV criteria.
Byoung Kang PARK ; Jong Sung KIM ; Dong Bae LEE
Journal of the Korean Academy of Family Medicine 2000;21(11):1427-1434
No Abstract Available.
Alcoholism*
;
Diagnostic and Statistical Manual of Mental Disorders*
;
Mass Screening*
;
Sensitivity and Specificity*
8.A Clinical Study of Acute Glomerulonephritis in Children.
Sung Ho BAE ; Jin Hong PARK ; Jong Duck KIM
Journal of the Korean Pediatric Society 1989;32(4):525-532
No abstract available.
Child*
;
Glomerulonephritis*
;
Humans
9.Experience with 500 subclavian catheters for hemodialysis.
Soo Hyeong LEE ; Sung Bae PARK ; Hyun Chul KIM
Korean Journal of Nephrology 1992;11(3):253-259
No abstract available.
Catheters*
;
Renal Dialysis*
10.Comparison of continuous arteriovenous hemofiltration and pumpassisted continuous venovenous hemofiltration in critically ill patients.
Hyun Chul KIM ; Soo Hyeong LEE ; Sung Bae PARK
Korean Journal of Nephrology 1992;11(2):146-152
No abstract available.
Critical Illness*
;
Hemofiltration*
;
Humans