No abstract available.
Mucin-1* ; Poroma*

BACKGROUND: Mycosis fungoides(MF) is a form of cutaneous T cell lymphoma with clonal differentiation of helpr' T cell. It has a patch, plaque, and tumor stage. But pathogenetic factors controlling the development and progression of MF are still unclear. Apoptosis plays a major role in developmental biology and homeostasis. The bcl-2 oncogene prolongs ce11 life by inhibiting apoptosis. The mutant pS3 gene induces apoptosis indirectly. Ki-67 antigen is the cell proliferation marker. Recently, it has been shown that the relationships among them are important in the tumorigenesis of the various tumors. OBJECTIVE: The aim of this study was to examine the expression of these genes and apoptotic rate and clarify the relationship among them in the development and progression of MF. METHODS: The eighteen specimens from 8 patients with MF and 10 specimens from benign lymphocytic infiltrating diseases including 5 lichen planus, 3 lupus erythematosus, and 2 contact dermatitis were included. We performed immunoperoxidase staining(LSAB technique) using monoclonal antibodies including bc1-2, p~53, and Ki-67(MIB1). We used ApoptaqTM(Oncor) in situ labelling kit for detecting apoptotic cell.
Antibodies, Monoclonal ; Apoptosis* ; Carcinogenesis ; Cell Proliferation ; Dermatitis, Contact ; Developmental Biology ; Homeostasis ; Humans ; Ki-67 Antigen ; Lichen Planus ; Lymphoma, T-Cell, Cutaneous ; Mycosis Fungoides* ; Oncogenes

PURPOSE: The buttocks region has been associated with allure and sex appeal for centuries. Gluteal implants enable buttocks remodeling in a way that is not possible in other methods. One of the reasons that render gluteal implant surgeries unpopular is the fear of complications, the main problems being seroma, wound dehiscence, extrusion, and a visible or palpable implant. The authors present the XYZ technique, which provides anatomical reference points to guide the intramuscular dissection procedure in a feasible and safe way, resulting in a lower complication rate. METHODS: The XYZ procedure was done for buttock augmentation on 8 patients from December 2009 to June 2010. Patient's ages ranged from 27 to 44 with a mean age of 36. Seven patients were applied the 250cc sized Elastomer implants with one patient 290cc sized implant. Preoperative marking was done with the patients in the standing position. Bisection of the gluteus maximus muscle was done at the midpoint thickness to create a plane for implant insertion, which is called the sandwich plane. RESULTS: The 8 cases were performed safely without major complications. However one patient had minor wound dehiscence, and was managed with conservative treatment. Another patient had a discomfort on the buttocks for a long time. The patients were followed up for average 6 months. All patients were satisfied with the aesthetic results. CONCLUSION: In performing the XYZ technique for gluteal augmentation, the surgeon must split the muscle into two equal halves with anatomical reference points to guide the muscle detachment in a symmetrical way at an adequate depth. This method provides a guideline for the surgeon in determining the ideal plane during intramuscular dissection and gives predictable results with low complication rates. Intramuscular gluteoplasty with gluteal implants offers predictable, aesthetically pleasing results without contour irregularities and only a low incidence of major complications.
Buttocks ; Elastomers ; Humans ; Incidence ; Muscles ; Seroma

There is no sport in which the knee does not play an integral role. Blazina described the clinical aspects and treatment of the “jumper's knee”. A jumper's knee is a tendinitis of the patella or less frequently quadriceps tendon at the inferior or superior pole of the patella, respectively. It is typically encountered in athletes who are involved in some type of repetitive activity such as jumping, climbing, kicking, or running. the pathology is still ill understood and further date on the etiology and treatment are scarce. Fourty seven cases of patella tendinitis were analyzed in clinical aspects. Results of the study are as follows: l. Of the 47 cases, male were 9 or 19.1%, female were 38 or 80.9%. 2. Complained pain on proximal pole of patella were 11 or 23.4%, both pole were 9 or 19.1%, distal pole were 27 or 57.4%. 3.0f 47 cases, 22 cases or 46.8% were Grade I, 20 cases or 42.5% were Grade II, 4 cases or 8.5% were Grade III, 1 case or 2.1% was Grade IV. 4. 1 case, Grade IV, was confirmed fracture on distal pole of patella by radiologic examination. 5. The Grade I & II patients had subsided an improved by a few days rest, Quadriceps and Hamstrings setting exercise, Ice massage and medication.
Athletes ; Female ; Humans ; Ice ; Knee ; Male ; Massage ; Patella ; Pathology ; Running ; Sports ; Tendinopathy ; Tendons

The objective of the present study was to evaluate the clinical and microbiological effects of scaling and root planing combined with local application of 2% minocycline gel to patients with moderate to advanced chronic adult periodontitis. 27 healthy patients with moderate to advanced chronic adult periodontitis were enrolled in the study. The quadrants that had 2 or more teeth with 5~8mm probing pocket depth and radiographic evidence of alveolar bone loss were selected and divided into test side and control side according to the splitmouth design. All patients received standardized oral hygiene instructions at the beginning of the study. Subsequently scaling and root plaining was performed on all remaining teeth until 0 week. The 2% minocycline gel was applied to periodontal pocket at 0, 1, 2, 3week in the test side. The normal saline was irrigated subgingivally for about 30 seconds in the control side. The clinical and microbiological analysis was carried out at 0, 4, 8, and 12weeks. The results of this study were as follows; 1. 2% minocycline gel delivered subgingivally as an adjunct to scaling and root planing provided benefit in reducing sulcular bleeding index and pocket depth than the use of normal saline. 2. The relative proportion of cocci and non-motile bacteria was increased in the test and control groups with time, and there was no statistically significantdifference between two groups. 3. The proportion of spirochetes was slowly reduced in the control group, but, inthe test group, they were remarkably reduced from the 4th week, and there was a statistically significant difference between two groups. 4. In both groups, the relative proportion of motile rods was notably decreasedat the beginning of the study, and remained until 12th week in the test group,but, in the control group, they were slowly increased from the 4th weekand finally similar to that of the initial examination. In conclusion, local application of 2% minocycline gel may be effective in the clinical and microbiological aspects as an adjunct to scaling and root planing in periodontal disease sites.
Adult ; Male ; Female ; Humans

This study was performed to evaluate the effect of freeze-dried bone graft on space-making capacity and bone formation in the procedure of guided bone regeneration with titanium reinforced ePTFE membrane. After decortication in the calvaria, GBR procedure was performed on 8 rabbits with titanium reinforced ePTFE membrane filled with human FDBA(Rocky Mountain Tissue Bank, Aurora Co., USA). Decortication was performed to induce the effect of bone forming factor from bone marrow. The animals were sacrificed at 2 weeks, 4 weeks, 8 weeks and 12 weeks after the surgery. Non-decalcified specimens were processed for histologic analysis. The results of this study were as follows: 1. Titanium reinforced-ePTFE membrane was biocompatable and capable of maintaining the space-making. 2. FDBA particle was surrounded with connective tissues but there was no evidence on new bone formation. 3. FDBA particle resorbed continuously but it remained until 12weeks after the surgery. Within the above results, TR-ePTFE membrane could be used effectively for Guided bone regeneration but It was assumed that FDBA does not appear to contribute to bone formation.
Animals ; Bone Marrow ; Bone Regeneration ; Connective Tissue ; Humans ; Membranes ; Osteogenesis ; Rabbits ; Skull ; Tissue Banks ; Titanium ; Transplants*

Three beagle dogs aged over one and half years were used in this study. All mandibular premolars were carefully extracted. Two AVANA implants(Sumin, Korea) and two 3i implants(Implant Innovation, USA) were installed at each right and left side respectively. Each dog was sacrificed at 4, 8. 12 weeks. Non-decalcified specimens were made and stained for a light microscopic study. The results were as follows; 1. Inflammation was not observed in the area of bone tissue adjacent to the implant body. 2. With time, quantity of osseointegration increased in each type of dental implant. There was no difference between AVANA implant and 3i implant. 3. Maturation of the bone around each type of the dental implant increased with time. 12 weeks after implant installation, the bone around dental implant represented compact bone-like appreance. 4. In case implants were located adjacent to a root, newly-formed periodontal ligament tissue was observed around the implant. And the direction of the periodontal ligament fiber was parallel to the surface of the implant. Within the results of this study, AVANA implants represented similar osseointegration in comparision with 3i implants.
Dogs ; Animals

The present study was performed to evaluate histomorphological difference in various surface-treated implants in beagle. Implants(Implantium(R), Dentium Co. Korea) with pure titanium machined surface, acid treated surface, and Al2O3(50~100micrometer)blasted with acid treated surface were used in this study. All mandibular premolars of 1.5~2 year old male beagle dogs were extracted. At 3 months after extraction, the implants(phi 4mm, l6mm) were installed. The beagle were sacrificed at 1, 3 months after installation and then tissues including implants were prepared for non-decalcified specimens. These specimens were analyzed comparatively under light microscope. The results of this study were as follow 1. Higher rate of osseointegration were showed in the Al2O3(50~100micrometer)blasted with acid-treated surface. 2. Increased osseointegration were showed in the Al2O3(50~100micrometer)blasted with acidtreated surface with time. 3. Higher maturation of integration were showed in the Al2O3(50~100micrometer)blasted with acid-treated surface. In conclusion, surface treatment of Al2O3blasted with acid might be considered to shorten healing time and improve success rate as increasing contact of implant and bone.
Animals ; Bicuspid ; Dogs ; Humans ; Male ; Osseointegration* ; Titanium

BACKGROUND: Nonrheumatic atrial fibrillation is common in elderly and associated with an increased risk for thromboembolism. Left atrial spontaneous echo contrast(SEC) and thrombus. which are easily detected by transesophageal echocardiography(TEE) in patients with rheumatic mitral valve disease and atrial fibrillation, have been known as markers of thromboembolism. However, most of the previous studies on left atrial SEC and thrombus were performed in rheumatic mitral valve disease or various conditions including rheumatic mitral valve disease. Therefore this study was underaken in order to investigatd 1) the prevalence of left atrial SEC and thrombus, and 2) clinical and echocardiographic variables related to left atrial SEC and thrombus in nonrheumatic atrial fibrillation. METHODS: In patients with estabished atrial fibrillation over 7 days, we examined the clinical gistory and performed transthoracic echocardiography(TTE) and TEE simultaneously. Enlisted patients were those without rheumatic mitral valve disease, prosthetic valves, previous thromboembolism, and recent anticoagulant therapy. RESULTS: 1) Left atrial SEC was detected in 32(62.7%) of 51 patients and left atrial thrombus in 10(19.6%). All thrombi were located in the left atrial appendage. 2) In univariate analysis, SEC positive group showed higher prevalence of congestive heart failure(CHF)(56.3% vs 0%, p<0.001), lower ejection fraction(42.2+/-14.1% vs 50.8+/-9.7%, p<0.05), lower left atrial appendage blood flow velocity(peak positive flow velocity ; 18.7+/-11.1cm/sec vs 32+/-12.4cm/sec, p<0.01, and peak negative flow velocity ; 21.4+/-12.4cm/sec vs 31.9+/-12.8cm/sec, p<0.01) than SEC negative group. Multivariate analysis identifed CHF as an independent variable related to left atrial SEC(p=0.02, Odds ratio ; 2.38, 95% CI ; 1.18-4.82). 3) In univariate analysis. left atrial thrombus positive group showed higher prevalence of CHF(70% vs 26.8%, p<0.05), larger left atrial demension(34+/-3.4mm/m2 vs 30.6+/-4.6mm/m2, p<0.05) than thrombus negative group. Multivariate analysis identifed CHF as an independent variable related to left atrial thrombus(p=0.04, Odds ratio ; 4.30, 95% CI ; 1.11-16.68). 4) Left atrial thrombus is more frequent in SEC positive group than in SEC negative group(28.1% vs 5.3%), however, there was no statistical significance(p=0.07). CONCLUSION: 1) Left atrial SEC is common in nonrheumatic atrial fibrillation and significantly related to CHF. 2) Left atrial thrombus is frequently detected in SEC positive patients, however, it is more realted to CHF than left atrial SEC itself.
Aged ; Atrial Appendage ; Atrial Fibrillation* ; Echocardiography ; Estrogens, Conjugated (USP) ; Heart ; Humans ; Mitral Valve ; Multivariate Analysis ; Odds Ratio ; Prevalence ; Thromboembolism ; Thrombosis*

BACKGROUND: Twenty-four-hour ambulatory blood pressure(ABP) monitoring has become increasingly popular for diagnosing and treating hypertension. Therefore the reference value of normotensive subjects was necessary for interpretation of hypertensive subjects. Several studies were reported on reference values in normotensive subjects. The purpose of this study was to determine 24-hour ABP in normotensive Korean adults stratified for sex and five age groups. This study also assessed ABP in relation to a family history of hypertension, smoking and body mass index(BMI). METHODS: ABP monitoring was performed in 200 healthy normotensive volunteers(ranged in age from 20 to 69 years, five decades, 20 men and 20 women per each decade), over 24 hours, taking measurement at 30-min intervals. The 24-hour interval was divided into day-time(6am-10pm) and night-time(100pm-6am) periods. Mean ABP and pressure loads(percentage of systolic readings>140mmHg, diastolic readings>90mmHg) were obtained. RESULTS: The mean ABP in 200 subjects was 113+/-8.6/72+/-6.9mmHg over 24 hours, 117+/-9.7/75+/-7.0mmHg during day-time, and 106+/-9.8/67+/-8.3mmHg at night-time, and pressure loadd averaged 5.1+/-7.4/7.9+/-8.9% over 24 hours. The +2 standard deviation(SD) as the upper limit of normal was 130/86mmHg over 24 hours in 200 subjects. The mean ABP and pressure load were 116+/-7.6/74+/-7.6mmHg and 6.4+/-8.3/10.1+/-10.2% in 100 subjects of men, and 110+/-8.3+/-70+/-6.6mmHg, 3.7+/-6.0/5.7+/-6.8% in women. Mean ABP and pressure load showed significant difference in relation to age group and sex, however, no significant difference in relation to a family history of hypertension or smoking. In relation to BMI group, diastolic blood pressure and diastolic pressure load were significantly different.
Adult* ; Blood Pressure* ; Female ; Humans ; Hypertension ; Male ; Reference Values ; Smoke ; Smoking