No abstract available.

The pathophysiology of functional gastrointestinal disorder(FGID) is not completely understood, but the importance of the 'Brain-Gut Axis(BGA)' model in FGID is being increasingly recognized. The BGA model is a bidirectional, hard-wired and homeostatic relationship between the central nervous system(CNS) and the enteric nervous system(ENS) via neural, neurohormonal and neuroimmunological pathways. In addition, the BGA model would provide a rationale for the use of psychotropics on FGID. The authors experienced two cases in which duloxetine, a serotonin-norepinephrine reuptake inhibitor, was effective in relieving FGID symptoms as well as psychiatric symptoms such as depression and hypochondriacal anxiety. Therefore we discuss the vignettes from the perspective of BGA theory. Duloxetine showed efficacy in these two patients by reducing visceral hypersensivity (bottom-up regulation) and by relieving depression and anxiety(top-down regulation).
Anxiety ; Depression ; Gastrointestinal Diseases ; Humans ; Irritable Bowel Syndrome ; Thiophenes

PURPOSE: The aim of this study was to evaluate the effect of dimensional stability of splinting material on the accuracy of master casts. MATERIALS AND METHODS: A stainless steel metal model with 6 implants embedded was used as a master model. Implant level impressions were made after square impression copings were splinted using 5 different techniques as follows. (1) Splinted with autopolymerizing resin and sectioned, reconnected to compensate polymerization shrinkage before the impression procedure. (2) Splinted with autopolymerizing resin just before impression procedure. (3) Primary impression made with impression plaster and secondary impression were made over with polyether impression material. (4) Splinted with impression plaster. (5) Splinted with VPS bite registration material. From master model, 5 impressions and 5 experimental casts, total 25 casts were made for each of 5 splinting methods. The distortion values of each splinting methods were measured using coordinate measuring machine, capable of recordings in the x-, y-, z-axes. A one-way analysis of variance (ANOVA) at a confidence level of 95% was used to evaluate the data and Tukey's studentized range test was used to determine significant differences between the groups. RESULTS: Group 1 showed best accuracy followed by Group 3 & 4. Group 2 and 5 showed relatively larger distortion value than other groups. No significant difference was found between group 3, 4, 5 in x-axis, group 2, 3, 4 in y-axis and group 1, 3, 4, 5 in z-axis (P<.0001). CONCLUSION: Both Splinting impression copings with autopolymerizing resin following compensation of polymerization shrinkage and splinting method with impression plaster can enhance the accuracy of master cast and impression plaster can be used simple and effective splinting material for implant impression procedure.
Compensation and Redress ; Humans ; Jaw Relation Record ; Polymerization ; Polymers ; Splints ; Stainless Steel

The serum lipids level of healthy Koreans, including 306 normal adults, 15 overweight persons, 25 faculty members and 40 vegetarians (monks) were studied in 1973. The following results were obtained. 1. The mean serum liplids values of normal Korean adults were 188.7+/-33.7mg% for total cholesterol, 176.9+/-47.0mg% for phospholipid and 78.0+/-28.9mg% for triglyceride. 2. It was observed that the serum level of normal Koreans were influenced only by age and were not influenced statistically by sex, weight and socioeconomic state. 3. The mean serum lipids level of Korean vegetarians (monks) were 188.0+/-44.0mg% for total cholesterol, 158.5+/-35.6mg% for phospholipid and 64.8+/-21.4mg% for triglyceride and not influenced by sex and duration of altered eating habit. 4. The serum lipids level of Korean vegetarian (monks) were significantly low in phospholipid and triglyceride but not in cholesterol. 5. No significant difference in serum total cholesterol level between normal and vegetarian were observed all the role of diet of general population were discussed.
Adult* ; Cholesterol ; Diet ; Eating ; Humans ; Overweight ; Triglycerides

Plasma renin activity (PRA) and aldosterone were measured to evaluate various status of clinical conditions in normal controls and patients with essential hypertension. Fourteen controls and 45 essential hypertensive patients for PRA, and 10 controls and 28 patients with essential hypertension for plasma aldosterone were studied. The results obtained are summarizing as follows. 1. Mean value of PRA of normal subjects was 2.9+/-1.4ng/ml/hr at rest, and 5.9+/-2.3ng/ml/hr by double stimulation, respectively, the latter elevated up to twice the former. 2. Mean value of PRA in the patients with essential hypertension was 3.37+/-3.0ng/ml/hr at rest, and 5.99+/-4.9ng/ml/hr by double stimulation. The latter have increased to 1.8 times the former. 3. The patients with low PRA observed in 33.3%, the normal in 42.2%, and the high in 22.5%, at rest. After double stimulation, the low group was observed in 22.2%, the normal in 60.0%, and the high in 17.8%. 4. Mean age of the patietns with low PRA was 57.2+/-2.6 years. Though it was higher than those of normal and high PRA groups(52.0+/-10.1 years), statistical significances were observed (0.05 Aldosterone* ; Blood Pressure ; Cholesterol ; Electrocardiography ; Furosemide ; Humans ; Hypertension* ; Hypertrophy, Left Ventricular ; Motor Activity ; Plasma* ; Potassium ; Proteinuria ; Renin* ; Sodium ; Triglycerides

No abstract available.
Skin*

No abstract available.
Stomach Neoplasms*

Unfused olecranon epiphysis has been reported rarely. We found an unfused olecranon tip within joint and a few small spurs on the apposing olecranon fossa and removed it successfully through the arthroscope. We think that it is a part of secondary ossification center of the olecranon and tbat it was separated through the epiphyseal plate by repetitive impaction of the tip of the olecranon into the olecranon fossa during pitching. In conclusion, fusion of the intra-articular part(articular center) of the olecranon epiphysis can not occur by nature. Repetitive extension overload during pitching may cause symptoms, and could be treated with arthroscopic control.
Adult ; Arthroscopes ; Baseball ; Epiphyses ; Growth Plate ; Humans ; Joints ; Olecranon Process

Although the incidence of tuberculosis of the bone and joints is being decreased with good nutrition, hygine and the development of preventive medicine, it is still a common disease in our clinic. One hundred and ninty-eight cases of tuberculosis of the bone and joints were studied in the Department of Orthopedic Surgery, Seoul National University Hospital for 10 years from January, 1966 to December. 1975. The results were as follows: 1. Total cases of tuberculosis of the bone and joints were 588 Among them, peripheral bone and joints excluding the spine occupied 198 cases (34%). 2. Sex ratio was 1.7 : 1 (male : female). Age distribution showed the group below 10 years was 78 cases (39%). On the other hand, 7 cases were over 51 years old. 3. More than 50% of patients visited hospital after one year from the onset. 4. One-third of all cases had been given some management before admission and the most common treatment was anti-tuberculous chemotherapy (25%). 5. Erythrocyte sedimentation rate was definitly increased in 41%. 6. Associated tuberculous lesionsoe of extraskeletal system were confirmed in 66 cases (33%). Among them, active pulmonary tuberculosis were 51 cases (77%) 7. Various treatments (conservative, curettage, synovectomy, arthrodesis, etc.) had been carried out. However, surgical managements for saving the range of motion must be considered always before arthrodesis.
Age Distribution ; Arthrodesis ; Blood Sedimentation ; Clinical Study ; Curettage ; Drug Therapy ; Hand ; Humans ; Incidence ; Joints ; Orthopedics ; Preventive Medicine ; Range of Motion, Articular ; Seoul ; Sex Ratio ; Spine ; Tuberculosis ; Tuberculosis, Pulmonary

Twelve neglected congenital dislocations of the hip in ten patients over the age of eight years were treated by open reduction and chiari osteotomy. Reduction was aided by preoperative traction only in two hips, by femoral shortening with preoperative traction in three and by femoral shortening only in seven. The average follow up period in our series is 3 years, ranging from 1 year and 2 moths to 4 years and 5 months. The overall results were good but one case of avascular necrcsis and one case of redislocation were seen. By our experience it is thought that all old and congenitally dislocated hip in the growing age can be reduced by femoral shortening with soft tissue release, and preoperative traction for its reduction is not undispensable. The most problem in the treatment of the old congenital dislocation of the hip is the postoperative partial ankylosis in the affected hip and this problem would be overcome by delicate operative technique and meticulous hemostasis.
Ankylosis ; Dislocations ; Follow-Up Studies ; Hemostasis ; Hip ; Humans ; Moths ; Osteotomy ; Traction