No abstract available.
Mood Disorders* ; Temporal Lobe*

No abstract available.
Mood Disorders* ; Temporal Lobe*

Cerebral Cortex ; Fibrosis ; Humans ; Hyalin ; Joints ; Magnetic Resonance Imaging ; Osteoarthritis ; Temporal Lobe ; Temporomandibular Joint

BACKGROUND/AIMS: A self-report questionnaire is frequently used to measure symptoms reliably and to distinguish patients with functional gastrointestinal disorders (FGIDs) from those with other conditions. We produced and validated a cross-cultural adaptation of the Rome III questionnaire for diagnosis of FGIDs in Korea. METHODS: The Korean version of the Rome III (Rome III-K) questionnaire was developed through structural translational processes. Subsequently, reliability was measured by a test-retest procedure. Convergent validity was evaluated by comparing self-reported questionnaire data with the subsequent completion of the questionnaire by the physician based on an interview and with the clinical diagnosis. Concurrent validation using the validated Korean version of the Short Form-36 Health Survey (SF-36) was adopted to demonstrate discriminant validity. RESULTS: A total of 306 subjects were studied. Test-retest reliability was good, with a median Cronbach's alpha value of 0.83 (range, 0.71-0.97). The degree of agreement between patient-administered and physician-administered questionnaires to diagnose FGIDs was excellent; the kappa index was 0.949 for irritable bowel syndrome, 0.883 for functional dyspepsia and 0.927 for functional heartburn. The physician's clinical diagnosis of functional dyspepsia showed the most marked discrepancy with that based on the self-administered questionnaire. Almost all SF-36 domains were impaired in participants diagnosed with one of these FGIDs according to the Rome III-K. CONCLUSIONS: We developed the Rome III-K questionnaire though structural translational processes, and it revealed good test-retest reliability and satisfactory construct validity. These results suggest that this instrument will be useful for clinical and research assessments in the Korean population.
Dyspepsia ; Gastrointestinal Diseases* ; Health Surveys ; Heartburn ; Humans ; Irritable Bowel Syndrome ; Surveys and Questionnaires*

Endovascular coiling is one of the recent methods for treating cerebral aneurysm and this method is considered to be an alternative method for treating aneurysms. Yet there are several disadvantages of endovascular coiling. As is well known, a wide-necked aneurysm is not completely treated with endovascular coiling. Infarction of the parent artery due to coil compaction, recanalization and embolization is a significant problem of endovascular coiling for a wide-necked aneurysm. Wide-necked aneurysms have been recently treated with stent assisted coil embolization. Stent-assisted coil embolization results in a higher rate of complication. In this case report, we present a case with complication after stent-assisted endovascular coiling. We concluded that precise, cautious procedures are needed when performing complicated stent assisted endovascular coiling to prevent thromboembolic complications.
Aneurysm ; Arteries ; Humans ; Infarction ; Intracranial Aneurysm ; Parents ; Stents

PURPOSE: This study was performed to investigate the expression of the transforming growth factor (TGF)-1, in a rat calvarium defect model using particulate dentin and/or plaster of Paris, and correlate the bone regeneration process with the histologic events. MATERIALS AND METHODS: Thirty-two Sprague-Dawley rats were divided into 4 groups of 8 animals each. A 1.0 cm-sized calvarial defects were made and the defect was filled with different graft materials as follows : Group A, the defects were filled with a mixture of particulate dentin and plaster of Paris with a 2:1 ratio; Group B, the defects were filled with plaster of Paris only; Group C, defects were filled with particulate dentin only; Group D, untreated control group. The animals were sacrificed by 1, 2, 4, 8 weeks after implantation. Excised wound tissues were processed for histology, immunohistochemistry and RT-PCR for the analysis of TGF-1 expression. RESULTS: Gene expression of TGF-1 was detected for all experimental groups. The highest gene expression was observed in the specimen taken at the first week after implantation in Group A. According to the histologic and immunohistochemical studies, TGF- 1 positive osteoblast-like cells were found in the early stage of healing after the implantation of particulate dentin and plaster of Paris. CONCLUSION: These findings suggest that TGF-1 may be related to new bone formation at the early healing process after the implantation of particulate dentin and plaster of Paris.
Animals ; Bone Regeneration* ; Calcium Sulfate* ; Dentin* ; Gene Expression ; Immunohistochemistry ; Osteogenesis ; Rats ; Rats, Sprague-Dawley ; Skull ; Transforming Growth Factors ; Transplants ; Wounds and Injuries

Pancreatoblastoma is uncommon in children and is exceedingly rare in adults. Prognosis is known to be good if the tumor is discovered prior to metastasis. Complete tumor resection is the most important factor for long survival. We report two cases of pancreatoblastoma in a 4 year and 7 year- old females. Palpable abdominal mass was accidentally discovered by their parents. Abdominal CT scan showed huge retroperitoneal mass of unknown origin in one case and of the pancres in the other case. At laparotomy, well encapsulated tumor mass (10x10 cm in diameter) was noted in the body of pancreas in one case, and well encapsulated tumor mass ( 8x7 cm in diameter) in the tail of pancreas in the other case. We resected the tumor and saved spleen in both ases. Histologic examination revealed that the tumors were pancreatoblastoma. Patients received postoperative chemotherapy with 6 cycles of cisplatinum, adriamycin, ifosfamide and etoposide and are alive in good condition 19 months and 17 months after operation.
Adult ; Child ; Doxorubicin ; Drug Therapy ; Etoposide ; Female ; Humans ; Ifosfamide ; Laparotomy ; Neoplasm Metastasis ; Pancreas ; Parents ; Prognosis ; Spleen ; Tomography, X-Ray Computed

No abstract available.
alpha-MSH* ; Obesity

OBJECTIVE: The purpose of this study is to explain the effect and reciprocal action among tumor necrosis factor (TNF) like weak inducer of apoptosis (TWEAK), fibroblast growth factor-inducible 14 (Fn14), and transforming growth factor-beta1 (TGF-beta1) on degeneration of human intervertebral disc (IVD). METHODS: Human intervertebral disc tissues and cells were cultured with Dulbecco's Modified Eagle's Medium/Nutrient F-12 Ham (DMEM/F-12) media in 37degrees C, 5% CO2 incubator. When IVD tissues were cultured with TWEAK, Fn14 that is an antagonistic receptor for TWEAK and TGF-beta1, the level of sulfated glycosaminoglycan (sGAG) was estimated by dimethyl methyleneblue (DMMB) assay and sex determining region Y (SRY)-box 9 (Sox9) and versican messenger ribonucleic acid (mRNA) levels were estimated by reverse transcriptase polymerase chain reaction (RT-PCR). RESULTS: When human IVD tissue was cultured for nine days, the sGAG content was elevated in proportion to culture duration. The sGAG was decreased significantly by TWEAK 100 ng/mL, however, Fn14 500 ng/mL did not change the sGAG production of IVD tissue. The Fn14 increased versican and Sox9 mRNA levels decreased with TWEAK in IVD tissue TGF-beta1 20 ng/mL elevated the sGAG concentration 40% more than control. The sGAG amount decreased with TWEAK was increased with Fn14 or TGF-beta1 but the result was insignificant statistically. TGF-beta1 increased the Sox9 mRNA expression to 180% compared to control group in IVD tissue. Sox9 and versican mRNA levels decreased by TWEAK were increased with TGF-beta1 in primary cultured IVD cells, however, Fn14 did not show increasing effect on Sox9 and versican. CONCLUSION: This study suggests that TWEAK would act a role in intervertebral disc degeneration through decreasing sGAG and the mRNA level of versican and Sox9.
Apoptosis ; Fibroblasts ; Glycosaminoglycans ; Humans ; Incubators ; Intervertebral Disc ; Intervertebral Disc Degeneration ; Reverse Transcriptase Polymerase Chain Reaction ; RNA ; RNA, Messenger ; Transforming Growth Factor beta1 ; Tumor Necrosis Factor-alpha ; Versicans

Meckel's diverticulum (MD) occurs in approximately 2 % of the population. The major complications of MD are bleeding, intestinal obstruction, infection and perforation. Perforation is the least common but most serious complication, the incidence od which is about 5-10 %. The causes of perforation are inflammatory diverticulitis and peptic ulceration. the purpose of study is to review the characteristics of perforated MD in children. Six patients with perforated MD who had been operated upon at the Department of Pediatric Surgery, Yeungnam University Hospital from April 1984 to July 2001 were included. Male predominated in a ratio of 5:1 and there were 2 neonates. The chief complaints were abdominal pain and distension. Half of the children showed a past history of bloody stools. The average age was 4 year and 9 months. The mean distance from the ileocecal valve to the diverticulum was 60 cm. Average length of the diverticulum was approximately 3 cm and width was 1.7 cm. The perforation site was the tip of the diverticulum in 3 cases, the base in 2 cases and along the lateral border in one. In two patients, ectopic gastric mucosa was found in the specimen. All of the patients were operated upon with a diagnosis of peritonitis of unknown etiology. In conclusion, when a child shows symptoms of acute abdomen or peritonitis, especially in boys, with the history of bloody stools and episodic abdominal pain, perforated MD should be suspected.
Abdomen, Acute ; Abdominal Pain ; Child* ; Diagnosis ; Diverticulitis ; Diverticulum ; Gastric Mucosa ; Hemorrhage ; Humans ; Ileocecal Valve ; Incidence ; Infant, Newborn ; Intestinal Obstruction ; Male ; Meckel Diverticulum* ; Peptic Ulcer ; Peritonitis