PURPOSE: Authors attempted to evaluate the effect on explanation of pathogenesis and stress management as the initial care of temporomandibular disorders. MATERIALS AND METHODS: The materials were 634 patients with temporomandibular disorder, who had been referred to our Department of Dentistry, Wonju Christian Hospital during recent 5 years. We examined about clinical aspects of temporomandibular disorders, such as, major signs of temporomandibular joint disor-der, life environment and habits, radiological findings of temporomandibular joint and electromyography of masseter muscle. The patients were treated by explanation of TMJ pathogenesis and stress management. After that, the patient were evaluated about the effect in third week. RESULTS: The result was more favorable (96.5% success rate) without intolerable signs of temporomandibular joint disorder. CONCLUSIONS: The explanation of TMJ pathogenesis and stress management were thought as the very effective care in management of patients with temporomandibular disorder.
Dentistry ; Electromyography ; Gangwon-do ; Humans ; Masseter Muscle ; Primary Health Care* ; Temporomandibular Joint Disorders* ; Temporomandibular Joint*

Animals ; Bicuspid ; Bone Marrow ; Bone Resorption ; Connective Tissue ; Dogs ; Jaw ; Osseointegration ; Prognosis ; Wound Infection

OBJECTIVE: Infliximab, a monoclonal antibody to tumor necrosis factor-alpha, is effective in patients with ankylosing spondylitis (AS), who have not responded to conventional therapy. There were no data on the efficacy and side effect of infliximab in patients with AS in Korea. The objective of this study is to observe the efficacy and adverse effect of infliximab retrospectively in Korean patients with AS. METHODS: We reviewed the medical records of thirty-three AS patients. The patients were enrolled to fulfill the modified New York criteria of AS and be in active disease state and resist to conventional therapy. Patients were given 3~5 mg/kg of infliximab infusions at weeks 0, 2, 8 and 16. Information on C-reactive protein (CRP), erythrocyte sedimentation rate (ESR) and antinuclear antibody (ANA) test was collected at each infusion. The paired t-test was used for comparison between the visits. RESULTS: There were 29 male and 4 female patients. The mean age at first infliximab treatment was 34.6+/-9.8 years. All patients were HLA-B27 positive. ESR and CRP decreased significantly from baseline to 16 weeks after treatment (p<0.001, respectively). The mean ESR was 76.1+/-36.5 mm/h at baseline and 21.3+/-31.6 mm/h at 16 weeks. The mean CRP was 6.4+/-4.8 mg/dL at baseline and 1.3+/-2.1 mg/dL at 16 weeks. Only 1 out of 33 patients got worse. All patients were tested negative for ANA at baseline. After 16 weeks of therapy, the induction of ANA was observed in 8 patients, but no patients have lupus-like symptoms. CONCLUSION: Infliximab is an effective therapy with non-specific adverse effect in AS non-responsive to conventional therapy in Korea.
Antibodies, Antinuclear ; Blood Sedimentation ; C-Reactive Protein ; Female ; HLA-B27 Antigen ; Humans ; Infliximab ; Korea ; Male ; Medical Records ; Retrospective Studies ; Spondylitis, Ankylosing* ; Tumor Necrosis Factor-alpha

BACKGROUND/AIMS: Acute gastric injury by alcohol or indomethacin has been reported to be prevented by DA-9601, an extract of the herb Artemisia asiatica. Ghrelin, an endogenously produced gastrointestinal peptide hormone, has also been demonstrated to play a role in gastric mucosal defense. The aim of this study was to investigate the effects of DA-9601 on ghrelin in an acute gastric injury model induced by alcohol or indomethacin. METHODS: A total of 140 Sprague-Dawley rats were divided into two groups, a placebo group and a DA-9601-pretreated group. Thirty minutes later, half of the rats in each group received ethanol injury and the other half received indomethacin injury. Levels of serum ghrelin and gastric mucosal ghrelin mRNA were measured by ELISA and RT-PCR, respectively. RESULTS: Immediately after ethanol administration, ghrelin increased in both groups pretreated with DA-9601 and placebo. However, the increase occurred more rapidly and was higher in the DA-9601-pretreated rats than in the controls that did not receive DA-9601-pretreatment. Similarly, from 30 minutes to 2 hours after indomethacin administration, the DA-9601-pretreated rats showed a significant increase in serum and gastric mucosal ghrelin concentrations, whereas placebo-pretreated rats showed only a mild increase. CONCLUSIONS: DA-9601 potentiates the endogenous production and secretion of ghrelin in acute gastric injury models induced by ethanol or indomethacin.
Animals ; Artemisia ; Enzyme-Linked Immunosorbent Assay ; Ethanol ; Ghrelin ; Indomethacin ; Plant Extracts ; Rats ; Rats, Sprague-Dawley ; RNA, Messenger

Chemical burns onto oral mucosa which are infrequent, may result from contact with a wide variety of chemical agents. The degree of injury depends on the chemical, its concentration, duration of contact, and the natural penetrability and resistance of the tissues involved. Chemicals do not usually "burn" in that they do not cause destruction by hyperthermic activity. Rather, they damage tissue by causing coagulation of protein by one of several processes, reduction, oxidation, desiccation, corrosion, or vesication. Paraquat(Gramoxon) is the most frequently agricultural chemicals that induce the severe toxic reactions onto the organs of human body in Korea. The toxic reaction are composed of pulmonary edema and fibrosis, formation of hyaline membrane, inflammatory reaction and bleeding tendency, owing to the cell damage by the production of superoxide radicals. The contents of essential treatment in paraquat intoxication are commonly airway and breathing maintenance, gastric lavage, much hydration and diuresis, hemoperfusion and medications for the removal of the chemicals and the prevention of various complications. The sedative oral dressings, such as, orabase ointment application, warm saline gargling, lidocaine viscous gargling and oral gargling by the mixed solutions(tetracycline, prednisolone and 10% dextrose water) are important for the improvement of chemical oral mucositis and the comfortable feeding of diet. The authors managed properly two cases of oral chemical mucositis that were occurred by the incorrect use of agricultural chemicals(paraquat) and report the cases with the review of literatures about care of the chemical intoxication and oral mucositis.
Agrochemicals ; Bandages ; Blister ; Burns, Chemical* ; Corrosion ; Desiccation ; Diet ; Diuresis ; Fibrosis ; Gastric Lavage ; Glucose ; Hemoperfusion ; Hemorrhage ; Human Body ; Hyalin ; Korea ; Lidocaine ; Membranes ; Mouth Mucosa ; Mucositis ; Paraquat ; Prednisolone ; Pulmonary Edema ; Respiration ; Stomatitis* ; Superoxides

BACKGROUND/AIMS: We aimed to explore the risk factors contributing to the recurrence of common bile duct (CBD) stones after successful endoscopic stone clearance, focused on the anatomical factors of CBD and presence or absence of ursodeoxycholic acid (UDCA)/Rowachol(R) medication. METHODS: One hundred fourteen patients who underwent CBD stone(s) extraction by endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic sphincterotomy at our institution from August 2004 to January 2007 were included. Univariate and multivariate analyses for the risk factors including the distal CBD angle, length of the distal CBD arm and medication such as ursodeoxycholic acid (UDCA) and/or Rowachol(R) for recurrent CBD stone(s) were performed. RESULTS: The recurrence of CBD stone(s) was found in 22 (19.3%) patients. On univariate analysis, presence of pneumobilia, presence of type 1 or type 2 periampullary diverticulum, mechanical lithotripsy and multiple sessions of ERCP were significant contributors for the recurrence of CBD stone(s). On multivariate analysis, the presence of type 1 periampullary diverticulum (OR 7.90, 95% CI: 1.56-40.16) and multiple sessions of ERCP (OR 7.56, 95% CI: 2.21-25.87) were significant contributors. Acute distal CBD angulation (< or =135degrees), shorter distal CBD arm (< or =36 mm), technical difficulty of CBD stone(s) clearance, and the prescription of UDCA and/or Rowachol(R) were not significantly associated with the recurrence of CBD stone(s). CONCLUSIONS: The recurrence of CBD stone(s) was more commonly found in the patients group with type 1 periampullary diverticulum and multiple sessions of ERCP. Therefore, patients with these risk factors should be on regular follow up.
Aged ; Cholangiopancreatography, Endoscopic Retrograde ; *Common Bile Duct/radiography ; Data Interpretation, Statistical ; Female ; Gallstones/prevention & control/radiography/*surgery ; Humans ; Male ; Middle Aged ; Prospective Studies ; Recurrence ; Risk Factors ; *Sphincterotomy, Endoscopic ; Treatment Outcome ; Ursodeoxycholic Acid/pharmacology

Nocardiosis is usually a subacute infection, which can occur as an opportunistic infections in patients with systemic lupus erythematosus. There are rare cases of nocardiosis concurrent with Mycobacterium tuberculosis. We report a case of intramuscular nocardial abscess concurrent with pulmonary tuberculosis in a patient with lupus nephritis. She has received cyclophosphamide pulse therapies and is receiving oral steroid therapy 3 months ago. After Nocardia farcinica and Mycobacterium tuberculosis were confirmed by PCR and PCR-RFLP, we initiated trimethoprim/ sulfamethoxazole and antituberculous agents. After then, patient was improved and discharged, maintaining the medications.
Abscess* ; Cyclophosphamide ; Humans ; Lupus Erythematosus, Systemic ; Lupus Nephritis* ; Mycobacterium tuberculosis ; Nocardia Infections ; Nocardia* ; Opportunistic Infections ; Polymerase Chain Reaction ; Sulfamethoxazole ; Tuberculosis, Pulmonary*

BACKGROUND: Though leptin, the adipocytes-derived hormone, plays an important role in obesity, it can act as a growth factor for several cancers including gastrointestinal malignancies. Based on this background, we investigated whether leptin expression correlated with the clinicopathological characteristics or disease outcome in patients with colon cancer. We immunohistochemically analyzed the expression of leptin in a "colon adenoma-carcinoma sequence" in the normal colon mucosa, an adenomatous polyp and adenocarcinoma tissue, from a surgical resection for each patient. METHODS: We collected samples from 24 patients with a colorectal adenocarcinoma that was removed in either a total colectomy or hemicolectomy, and who presented with an adenomoatous polyp and an adenocarcinoma in the same surgical specimen. Leptin expression was assessed using immunohistochemical methods and was evaluated by grading the staining intensity as 0, +1, +2, +3. RESULTS: Whereas leptin expression was observed in 4.2% (1/24) of the normal colon mucosa, adenomatous polyps and adenocarcinomas showed 33.3% (8/24) and 50.0% (12/24) expression of leptin, respectively (p<0.05), suggesting that leptin expression in the adenomatous polyps and adenocarcinomas was higher than in the normal colon mucosa (p<0.05). There was no significant difference in leptin expression between the adenomatous polyps and adenocarcinomas, statistically. There was no relationship between leptin expression and patients age, sex, BMI (body mass index), cancer stage, and lymph node metastasis. However, the tumor size in the positive leptin expression group was larger than in the negative leptin expression group (5.6+/-2.2 cm vs 3.9+/-1.4 cm; p<0.05) CONCLUSIONS: Since leptin expression in adenomatous polyps and adenocarcinomas was higher than in the normal colon mucosa and leptin expression significantly correlated with the tumor size, leptin might play a role in the development of an adenomatous polyp and an adenocarcinoma in the colon. However, leptin does not contribute to the progression of colon adenoma, and further evaluation studies will be required.
Adenocarcinoma* ; Adenoma ; Adenomatous Polyps* ; Colectomy ; Colon* ; Colonic Neoplasms* ; Humans ; Leptin* ; Lymph Nodes ; Mucous Membrane ; Neoplasm Metastasis ; Obesity ; Polyps

Crohn's disease is a condition of chronic inflammation potentially involving any location of the alimentary tract from mouth to anus. Numerous extraintestinal manifestations can also be present. Urologic complications of inflammatory bowel disease are seen in up to 25% of patients, but renal parenchymal disease has been rarely reported. IgA nephropathy is recognized worldwide as a most common form of primary glomerulonephritis. Clinical manifestations vary, ranging from microscopic hematuria to nephrotic syndrome. Recently, IgA nephropathy associated with systemic diseases has been reported. We describe a case of a 22 year-old man with Crohn's disease associated with IgA nephropathy. At the age of 8 years, microscopic hematuria appeared. After fourteen years, he presented with melena, mild fever, recurrent oral ulcer, microscopic hematuria and proteinuria. Colonoscopic examination revealed characteristic features of Crohn's disease such as multiple ulcers. Microscopic findings showed superficial ulceration with small noncaseating granulomas. Renal biopsy revealed IgA nephropathy. The patient was treated with oral prednisolone, olsalazine, and metronidazole followed by maintenance therapy with sulfasalazine and azathioprine resulting in clinical improvement of Crohn's disease and IgA nephropathy.
Adult ; Crohn Disease/*complications/pathology ; Glomerulonephritis, IGA/*complications/pathology ; Humans ; Male

BACKGROUND/AIMS: Ascites is a fairly common condition, but the clinical features of pseudomembranous colitis with ascites are not well-known. The aim of this study was to determine how the existence of ascites is related to the clinical factors. METHODS: Between March 2002 and June 2006, 67 pseudomembranous colits patients were diagnosed by performing lower endoscopy and biopsy. The patients' ascites was identified by abdominal plain radiography, ultrasonography or computerized tomography. The extension of colitis was evaluated by ultrasonography or computerized tomography. RESULTS: 16 patients (23.9%) had ascites. The serum WBC (p=0.01), hypoalbuminemia (p<0.01), CRP (p<0.01), recurrence (p<0.01), and extension of colitis (p<0.01) were associated with the existence of ascites. The four patients who had undergone paracentesis had a low SAAG level and PMN dominant ascites. CONCLUSIONS: There were correlations of ascities with leukocytosis, hypoalbuminemia, CRP, extension of colitis and recurrence of PMC.
Ascites* ; Biopsy ; Colitis ; Endoscopy ; Enterocolitis, Pseudomembranous* ; Humans ; Hypoalbuminemia ; Leukocytosis ; Paracentesis ; Radiography ; Recurrence ; Ultrasonography