1.An in vitro study on the cellular responses to several dentalimplants.
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1991;17(4):67-76
No abstract available.
2.An in vitro study on the cellular responses to several dentalimplants.
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1991;17(4):67-76
No abstract available.
3.THE CHANGE OF EXTRACELLUAR ALKALINE PHOSPHATASE EXPRESSION IN HYPERTROPHIC SCAR IN RABBITS
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons 1999;21(1):23-28
Adult
;
Alkaline Phosphatase
;
Capillaries
;
Cicatrix
;
Cicatrix, Hypertrophic
;
Connective Tissue
;
Ear
;
Endothelial Cells
;
Epithelium
;
Fibroblasts
;
Hepatocytes
;
Humans
;
Kidney
;
Leukocytes
;
Lung
;
Male
;
Osteoblasts
;
Rabbits
;
Skin
;
Triamcinolone
;
Wounds and Injuries
4.Symptomatic Sacroiliitis in Female Systemic Lupus Erythematosus.
Ki Do PARK ; Young Hun HONG ; Sung Dong KIM ; Dong Hwan RYU ; Coong Ki LEE
Yeungnam University Journal of Medicine 2000;17(2):161-164
We report a case of 17-year-old female with juvenile onset systemic lupus erythematosus Who developed symptomatic unilateral sacroiliitis. She had neither HLA-DR3 nir B27 antigens. Though sacroiliitis have been reported in mail SLE patient. it has been rarely reported in female patients. The rare coexistence of SLE and sacroiliitis. described in this case. may not be determined soley by genetic factors; sacroiliitis may be just an infrequent manifestation of SLE.
Adolescent
;
Female*
;
HLA-DR3 Antigen
;
Humans
;
Lupus Erythematosus, Systemic*
;
Postal Service
;
Sacroiliitis*
5.Clinical Outcomes of Using Sirolimus-Eluting Stents for Treating In-Stent Restenosis: A Quantitative Coronary Angiography Study .
Ki Hyun RYU ; Jang Ho BAE ; Ki Young KIM ; Dae Woo HYUN
Korean Circulation Journal 2006;36(2):121-125
BACKGROUND AND OBJECTIVES: There is little clinical data on the results of using Sirolimus-Eluting Stent (SES) for treating In-Stent Restenosis (ISR). We performed this study to evaluate the clinical outcomes for implanting SES for treating ISR in a real world hospital environment. SUBJECTS AND METHODS: A total of 30 patients with 32 ISRs (males: 73.3%, mean age: 60.2) (focal lesions: 21.9%, diffuse intra-stent lesions: 34.4%, proliferative lesions: 21.9%, total occlusions: 21.9%) were treated with SES after balloon predilation was performed. We evaluated the clinical results and the performed coronary angiography after 6 months. RESULTS: All the procedures were successful. The mean SES diameter and length were 3.0+/-0.3 mm and 27.1+/-5.5 mm, respectively, and the mean acute gain was 2.42+/-0.38 mm. No in-hospital major adverse cardiac events (MACE) were observed. Twenty five patients with 27 lesions (84.4%) underwent coronary angiography at their 6 month follow-up. The late loss and loss index were 0.41+/-0.56 mm and 0.18+/-0.22, respectively. The binary restenosis rate was 7.4% (2/27 lesions). The rate of target lesion revascularization was 3.7% (1/27 lesion). The incidence of MACE at 6 months was 3.3% (1/30 patient). CONCLUSION: Treating ISR with SES is a safe and effective procedure for reducing ISR without the occurrence of acute or sub-acute thrombosis.
Coronary Angiography*
;
Coronary Artery Disease
;
Coronary Restenosis
;
Follow-Up Studies
;
Humans
;
Incidence
;
Stents*
;
Thrombosis
6.A case of preoperative angiographic uterine artery embolization for the conservative treatment of cervical pregnancy.
Ki Young RYU ; Young Gyu LEE ; Soon Young SONG ; Ja Hong KOO ; Hwa Eun OH
Korean Journal of Obstetrics and Gynecology 2000;43(5):936-940
A 35 year old woman, gravid 5, multiparous, was admitted to our department at 6 weeks and 5 days of gestation after being diagnosed with cervical pregnancy. Before the evacuation, the uterine arteries were embolized using angiographic techniques. As a result, dilatation and curettage were performed with minimal hemorrhage. We report one case of cervical pregnancy managed, successfully with preoperative uterine artery embolization and evacuation.
Adult
;
Dilatation and Curettage
;
Female
;
Hemorrhage
;
Humans
;
Pregnancy*
;
Uterine Artery Embolization*
;
Uterine Artery*
7.A Case of Graves' Disease associated with Myasthenia Gravis treated by Bilateral Subtotal Thyroidectomy and Total Thymectomy.
Yoon Sok CHUNG ; Ki Sun RYU ; Euy Young SOH ; In Soo JOO ; Yoon Mi JIN ; Han Young RYU ; Myung Wook KIM
Journal of Korean Society of Endocrinology 1997;12(3):473-477
Graves disease occur in association with myasthenia gravis is rare. We report a case of Graves disease and myasthenia gravis treated by bilateral subtotal thyroidectomy and total thymectomy simultaneously. A 37 year old woman was admitted with anterior neck mass and ptosis. Various examinations were compatible with combined Graves disease and myasthenia gravis. The bilateral subtotal thyroidectomy and total thymectomy were done simultaneously. The pathologic diagnosis was Graves disease and thymic hyperplasia. The patients postoperative course was uneventful. The thyroid function of patient became euthyroid and the clinical symptoms related with myastenia gravis resolved during follow up period.
Adult
;
Diagnosis
;
Female
;
Follow-Up Studies
;
Graves Disease*
;
Humans
;
Myasthenia Gravis*
;
Neck
;
Thymectomy*
;
Thymus Hyperplasia
;
Thyroid Gland
;
Thyroidectomy*
8.A Case of Darier Disease with Typical Nail Changes.
Jong Gap PARK ; Young Sik RYU ; Ki Ouk MIN ; Jun Young LEE ; Jin Wou KIM
Korean Journal of Dermatology 1998;36(6):1128-1130
Darier disease is a rare genodermatosis clinically characterized by multiple hyperkeratotic papules and plaques predominantly on seborrheic areas. It has characteristic histopathological features; corps-ronds, grains, suprabasal clefts or lacunae, villi projections etc. We present a case of Darier disease in a 36-year-old woman. She had suffered from skin lesions which bore a great resemblance to those of verruca plana or eruptive syringoma. We could confirm the diagnosis as Darier disease because she had the characteristic nail changes.
Adult
;
Edible Grain
;
Darier Disease*
;
Diagnosis
;
Female
;
Humans
;
Skin
;
Syringoma
;
Warts
9.Excretory-Secretory Products of Trichomonas vaginalis Cause Apoptosis in Mouse Sperm in Vitro
Jihyun KEUM ; Jaesook ROH ; Jae-Sook RYU ; Ki-Young RYU
The Korean Journal of Parasitology 2022;60(5):357-360
Excretory-secretory products (ESP) of T. vaginalis have been shown to inhibit sperm motility, viability, and functional integrity, leading to a decreased fertilization rate in vitro. This study investigated whether T. vaginalis induce apoptosis and ultrastructural changes of sperm using flow cytometry and electron microscopy. Incubation of sperm with T. vaginalis ESP increased phosphatidylserine externalization and DNA fragmentation, and decreased mitochondrial membrane potential. Transmission electron microscopy of sperm incubated with ESP revealed abnormal features such as distorted heads, broken necks, and acrosomes exocytosis. This is the first report that demonstrates a direct impact of T. vaginalis ESP on sperm apoptosis and architecture in vitro.
10.A Case of Invasive Cervical Carcinoma in Immunosuppressed Renal Allograft Recipient.
Kyung Joo HWANG ; Tchan Kyu PARK ; Young Tae KIM ; Yu Seun KIM ; Ki Il PARK ; Jung Hyun RYU ; Ki Hong CHANG ; Hee Sug RYU
Korean Journal of Gynecologic Oncology and Colposcopy 1994;5(2):87-91
A case of 42-year-oldI kidney transplant patient who developed invasive carcinama of the cervix after immunoauppresawe therepy is reported and the literature related to this diease is revuewed. The iatmgenic immunosuppresaionn renal transplantation recipients has been associated with increased incidence of malignancy in these patients. In particular, immunosuppressed women are al greater risk of developing cervical intraepithelial neoplasia and buman papillomavirus type 16 or 18 infection. So, all such individuals are required to receive periodic gynecologic examination before renal transplantation and at regular intervals thereafter so that the development of CIN may be diagnosed at an early Stage and treated effestively.
Allografts*
;
Cervical Intraepithelial Neoplasia
;
Cervix Uteri
;
Female
;
Humans
;
Incidence
;
Kidney
;
Kidney Transplantation