1.In vivo characterization of virulence associated gene expression: II. plasmid-encoded aerobactin production and transferableantimicrobial resistance in E. coli.
Sang Hwa LEE ; Yoo Chul LEE ; Sung Yong SEOL ; Dong Taek CHO
Journal of the Korean Society for Microbiology 1991;26(5):463-477
No abstract available.
Gene Expression*
;
Virulence*
2.In vivo characterization of virulence associated gene expression: I. scanning electron microscopy of pili production in pyelonephrit-ogenic E. coli.
Won Ho LEE ; Sang Hwa LEE ; Yoo Chul LEE ; Sae Kook CHANG ; Dong Taek CHO
Journal of the Korean Society for Microbiology 1991;26(5):451-461
No abstract available.
Gene Expression*
;
Microscopy, Electron, Scanning*
;
Virulence*
3.Readjustable Sling Procedure for the Treatment of Female Stress Urinary Incontinence with Intrinsic Sphincter Deficiency: Preliminary Report.
Korean Journal of Urology 2010;51(6):420-425
PURPOSE: The Remeex (Mechanical External Regulation) sling is a mid-urethral sling that allows adjustment of the sling tension in the postoperative period. We evaluated the early outcomes of the procedure in patients in whom the success rate of tension-free slings is low, such as with intrinsic sphincter deficiency (ISD). MATERIALS AND METHODS: We included 17 women with urodynamically proven stress urinary incontinence (SUI) who underwent the Remeex procedure and were followed for at least 12 months. The patients were considered to have ISD on the basis of a Valsalva leak point pressure (VLPP) <60 cmH2O or a maximum urethral closure pressure (MUCP) <20 cmH2O. We analyzed parameters including history taking, urodynamic study (UDS), and postoperative clinical outcomes. Patient's success and satisfaction rates were evaluated after the procedure. Also, we asked about lower urinary tract symptoms (LUTSs) with a questionnaire, and the severity of LUTSs was assessed with the Visual Analog Scale (VAS) before and 12 months after the operation. RESULTS: The patients' mean age was 55.6+/-9.58 years. Four (23.5%) patients had mixed incontinence. Five patients (29.4%) had undergone previous surgery for SUI. At a mean follow-up of 13.3 months (range, 12-16 months), 14 patients (82.3%) were cured and 3 patients (17.6%) were improved. Four patients (23.5%) answered very satisfied and 13 patients (76.4%) answered satisfied on the satisfaction questionnaire. Also, LUTSs were improved except voiding pain (p<0.05). CONCLUSIONS: This procedure provides high cure and satisfaction rates. Our results demonstrate that the Remeex procedure is suitable for women with SUI with ISD.
Female
;
Follow-Up Studies
;
Humans
;
Lower Urinary Tract Symptoms
;
Postoperative Period
;
Suburethral Slings
;
Urinary Incontinence
;
Urodynamics
4.Therapeutic effect of thyroid hormone suppressive therapy for benign thyroid nodule.
Young Deok CHO ; Dong Hwa SONG ; Kyo Il SEO ; Myung Hi YOO ; Guk Bae KIM
Journal of Korean Society of Endocrinology 1991;6(2):141-149
No abstract available.
Thyroid Gland*
;
Thyroid Nodule*
5.Binding of fibronectin to staphylococcus aureus.
Jung Wan KIM ; Sang Hwa LEE ; Yoo Chul LEE ; Sung Yong SEOL ; Dong Taek CHO
Journal of the Korean Society for Microbiology 1993;28(6):431-441
No abstract available.
Fibronectins*
;
Staphylococcus aureus*
;
Staphylococcus*
6.A 14 Cases of Recurrent Shoulder Dislocation Treated by Modified Bristow Operation
Dong Hwa LEE ; Chong Ill YOO ; Hong Kun PARK ; Ki Sang PARK
The Journal of the Korean Orthopaedic Association 1981;16(4):851-859
A recurrent shoulder joint dislocation was performed on fourteen cases who were treated by modified Bristow operation from June, 1978 to April, 1981. and following results were obtained. 1. The age of initial dislocation varied from 13 years to 23 years of age with the average of 18. 6 years. 2. The age at operation varied from 20 years to 28 years of age with the average of 23 years. 3. The duration of recurrent dislocaticn varied from 2 years to 8 years with the average of 4.4 years. 4. The times of dislocation varied from 6 to 50 times with the average of 17.1 times. 5. The roentgenograms showed the Hill-Sachs' Iesion in 10cases (71.4%), subluxation in 4 cases (28.6%), and glenoid rim abnormality in 2 cases. 6. The operative findings were Bankart's lesion in II cases(78.6%), glenoid rim erosion in 2 case, and subscapularis laxity in 2 case. 7. The complication and recurrence were not observed in this period. 8. The average limitation of abduction and external rotation were 5. 7 and 12. 2 degree respectively.
Dislocations
;
Recurrence
;
Shoulder Dislocation
;
Shoulder Joint
;
Shoulder
7.A pathogenic PHEX variant (c.1483-1G>C) in a Korean patient with X-linked hypophosphatemic rickets
In Hwa JEONG ; Jae-Ho YOO ; Namhee KIM
Annals of Pediatric Endocrinology & Metabolism 2021;26(2):130-133
X-linked hypophosphatemic rickets is an X-linked dominantly inherited disorder characterized by defects in renal phosphate transport leading to phosphate wasting and hypophosphatemia. In this report, we describe a case of X-linked hypophosphatemic rickets in a patient with a rare pathogenic PHEX variant. The 25-year-old female patient came to our clinic for genetic counseling regarding presumed genetic disease and pregnancy. When she was 9 years old, she had been diagnosed with vitamin D-resistant rickets based on laboratory results and symptoms. She had undergone orthopedic surgery due to bowing leg deformities. Since then, she was intermittently self-prescribing oral phosphate and calcium supplements. At 25 years old, she was diagnosed with X-linked hypophosphatemic rickets with a rare pathogenic PHEX variant (c.1483-1G>C) by next-generation sequencing. This is the second report of the c.1483-1G>C variant to date, and her pathogenicity was confirmed based on the most recent guideline. Traditionally, the disease had been diagnosed mostly based on clinical findings. However, with advancements in genetic testing, genetic confirmation has become an imperative part of diagnostic workup. Herein, we report a 25-year-old female Korean patient diagnosed with X-linked hypophosphatemic rickets harboring a rare pathogenic PHEX variant.
8.A pathogenic PHEX variant (c.1483-1G>C) in a Korean patient with X-linked hypophosphatemic rickets
In Hwa JEONG ; Jae-Ho YOO ; Namhee KIM
Annals of Pediatric Endocrinology & Metabolism 2021;26(2):130-133
X-linked hypophosphatemic rickets is an X-linked dominantly inherited disorder characterized by defects in renal phosphate transport leading to phosphate wasting and hypophosphatemia. In this report, we describe a case of X-linked hypophosphatemic rickets in a patient with a rare pathogenic PHEX variant. The 25-year-old female patient came to our clinic for genetic counseling regarding presumed genetic disease and pregnancy. When she was 9 years old, she had been diagnosed with vitamin D-resistant rickets based on laboratory results and symptoms. She had undergone orthopedic surgery due to bowing leg deformities. Since then, she was intermittently self-prescribing oral phosphate and calcium supplements. At 25 years old, she was diagnosed with X-linked hypophosphatemic rickets with a rare pathogenic PHEX variant (c.1483-1G>C) by next-generation sequencing. This is the second report of the c.1483-1G>C variant to date, and her pathogenicity was confirmed based on the most recent guideline. Traditionally, the disease had been diagnosed mostly based on clinical findings. However, with advancements in genetic testing, genetic confirmation has become an imperative part of diagnostic workup. Herein, we report a 25-year-old female Korean patient diagnosed with X-linked hypophosphatemic rickets harboring a rare pathogenic PHEX variant.
9.Study on the Slow Filling Period/Rapid Filling Period Ratio in the Apexcardiogram in Normal and Ischemic Heart Disease.
Chang Hwa LEE ; Soon Chang PARK ; Dong Ju OH ; Hye Soon KIM ; Se Hwa YOO ; Young Moo RO ; Soon Kyu SUH
Korean Circulation Journal 1980;10(1):15-19
Apexcardiograms were evaluated in 24 normal adults (14 males and 10 females) aged 23 to 56 (mean 39) years and 42 patients with ischemic heart disease (29 males and 13 females) aged 40 to 81 (mean 57) years. The ratio of the duration of slow and rapid filling periods (SFP/RFP) and the height of the a wave in realtion to the total apexcardiographic deflection (a/H) were measured in each case and the results obtained from the IHD group were compared with data from the control group. The results obtained were as follows. 1. The was significant difference (p<0.001) between mean SFP/RFP ratio in control group (2.1+/-0.6) and in IHD group (3.4+/-1.5). Setting the upper SEP/RFP ratio at 2.7(mean+1 S.D.), 57.15 of IHD group and 20.8% of control group were above, and at 3.3(mean+2 S.D.), 40.5% of IHD group and none of control group were above this value. 2. There was no difference between the mean a/H ratio in control group (0.08+/-0.07) and in IHD group (0.09+/-0.11). The a/H ratio exceeding 0.15 (15%) was noted in 11.9% of IHD group. 3. The significance of SFP/RFP ratio in the apexcardiogram in the diagnosis of IHD was discussed. The SFP/RFP ratio is a more useful noninvasive adjunctive measurement for detecting IHD than a/H ratio.
Adult
;
Diagnosis
;
Humans
;
Male
;
Myocardial Ischemia*
10.Virulence factors and related plasmids of shigella.
Dong Taek CHO ; Sung Yong SEOL ; Yoo Chul LEE ; Sang Hwa LEE ; Je Chul LEE ; Jung Min KIM
Journal of the Korean Society for Microbiology 1992;27(6):501-515
No abstract available.
Plasmids*
;
Shigella*
;
Virulence Factors*
;
Virulence*