No abstract available.
Humans ; Stomach Neoplasms* ; Stomach* ; T-Lymphocytes*

Typhoid fever is an acute systemic febrile disease caused by Salmonella Typhi, characterized by persistent fever, headache, abdominal pain, diarrhea and rose spots. Salmonella infection can lead to diffuse organ involvement including bone, lung, thyroid, kidney, liver, spleen, heart, intestine and skin. While a variety of complications may be seen in typhoid fever, sensorineural hearing loss or pancreatitis has been rarely observed. Recently, we experienced a case of typhoid fever complicated by sensorineural hearing loss, acute pancreatitis and hepatitis in a 21-year-old female patient, who was improved with ceftriaxone and ciprofloxacin administration and supportive care. We report this case with a review of the literature.
Abdominal Pain ; Ceftriaxone ; Ciprofloxacin ; Diarrhea ; Female ; Fever ; Headache ; Hearing Loss, Sensorineural* ; Heart ; Hepatitis* ; Humans ; Intestines ; Kidney ; Liver ; Lung ; Pancreatitis* ; Salmonella Infections ; Salmonella typhi ; Skin ; Spleen ; Thyroid Gland ; Typhoid Fever* ; Young Adult

Clinical observation was carried out for 147 patients with mucocutaneous lymph node syndrome (MCLS) who were admitted to the Department of Pediatrics, Wonju Christian Hospital during the period from June, 1983 to June, 1992. A spinal tap was performed on 114 of these patients and the following results were obtained. 1) The incidence of aseptic meningitis in patients with MCLS was 52.6%. (60 cases of the 114 cases who had spinal taps (52.6%).) 2) The predominent age group for aseptic meningitis was 6 months to 1 year of age (35%). 3) For the majority, the value of glucose and protein in the CSF were within normal limit or only mildly elevated. 4) The neurologic manifestations associated with aseptic meningitis in patients with MCLS were irritability (78.3%), vomiting (25.0%), nuchal rigidity (11.7%), convulsion (5.0%) and facial nerve palsy (1.7%) in that order.
Facial Nerve ; Gangwon-do ; Glucose ; Humans ; Incidence ; Meningitis, Aseptic* ; Mucocutaneous Lymph Node Syndrome* ; Muscle Rigidity ; Neurologic Manifestations ; Paralysis ; Pediatrics ; Seizures ; Spinal Puncture ; Vomiting

Benign tumors of the mendible are uncommon lesions. That were classifed into odontogenic tumors and nonodontogenic tumors. Author reviewed the radiological evaluation and pathological microscopic finding from 33 benign tumors of the mandible that were comfirmed by the biopsy during last 10 years in Dental Clinics, Ewha Womans University Hospital and Seoul Natinal University Dental Hospital. Following results were obainend; 1.Benign tumors of the mandible were classified into odontogenic (66.7%) and non-odontogenic tumors (33%). 2. The range of the age distribution was between 6 years and 67 years old. The commonest age group was the second decade(39.4%). 3. There was no difference to sex distribution. 4. The most frequent locatio was the body of the mandible (42.4%). 5. Radiographic findings were relatively characteristic in odontogenic tumors rather thannon-odontogenic tumors. 1) Radiolucent cystic lesions-ameloblastoma, odontogneic myxoma, odontogneic fibroma,aneurysmal bone cyst and neurofibroma. 2) Radiopaque mass lesions-odontoma, cementoma and osteoma. 3) Mixed patterns-ossifying fibroma, cementifying fibroma, calcifying odontogenic epithelial tumor and hemangioma. It was concluded that the radiographic examination was of value to diagnose the benign tumos of tee mandible in symptomless patients.
Age Distribution ; Biopsy ; Bone Cysts ; Cementoma ; Dental Clinics ; Female ; Fibroma ; Hemangioma ; Humans ; Mandible ; Myxoma ; Neurofibroma ; Odontogenic Tumors ; Osteoma ; Seoul ; Sex Distribution

This case report illustrates the successful treatment of a patient with skeletal Class II malocclusion and an unesthetic smile involving excessive gingival display and large buccal corridors. By applying dual buccal interradicular miniscrews, total intrusion of the maxillary dentition along with distalization was induced to improve both the occlusion and smile esthetics. In addition to the conventional cephalometric superimposition, three-dimensional superimposition was performed and evaluated to validate the treatment outcome.
Dentition ; Esthetics* ; Humans ; Malocclusion ; Treatment Outcome

Minor ginsenosides Rh1 and Rg2 were isolated from Korean red ginseng and reported to have various biological effects on anti-inflammatory and anti-stress activities. However, the effects of Rh1 and Rg2 on antioxidant activity and their regulatory effects on the antioxidant enzymes have not been studied. Since oxidative stress is one of the major toxic inflammatory responses stimulated by lipopolysaccharides (LPS), the present study investigated the role of minor ginsenosides Rh1 and Rg2 on antioxidant effects in LPS-treated RAW 264.7 cells. In this study, we found that treatment with ginsenosides Rh1 and Rg2 strongly inhibited LPS-stimulated intracellular ROS production in cells. Luciferase assay showed that treatment with LPS reduced antioxidant response element (ARE) encoding the pARE-luc promoter activity, while ginsenosides inhibited the pARE-luc promoter activity. Moreover, ginsenosides Rh1 and Rg2 exhibited anti-oxidative activity in LPS-induced cells by upregulating antioxidant enzymes including superoxide dismutase, catalase, and glutathione peroxidase. Our results suggest that minor ginsenosides Rh1 and Rg2 may be potential bio-active compounds for antioxidative effects by inhibiting the generation of ROS in RAW 264.7 cells.
Antioxidant Response Elements ; Antioxidants ; Catalase ; Ginsenosides* ; Glutathione Peroxidase ; Lipopolysaccharides ; Luciferases ; Oxidative Stress* ; Panax ; RAW 264.7 Cells* ; Reactive Oxygen Species ; Superoxide Dismutase

Polaris, which is encoded by Tg737 gene, has been associated with cilia formation. Recently pheno-types of ventral neural tube in mice who have abnormal cilia formation have been reported to be similar with those of sonic hedgehog (Shh)signaling mutants. These interesting findings lead us to further examine the patterning of ventral neural tube in Tg737(oprk) mice. In this study, we found that motor neuron and V2 interneuron were preserved whereas P3 progenitor domain and floor plate were missing in Tg737(oprk) mutant. V2 and motor neurons in Tg737(oprk) were ventralized and ixed with each other. Nkx6.1 and Olig2 expressions were preserved and the Olig2 expression was ventralized in Tg737(oprk). These penotypes are quite similar with those in Shh(-/-); Gli3(-/-) or Gli2(-/-) ; Gli3(-/-) mutants, suggesting that the function of Polaris might be involved in Shh signaling.
Animals ; Cilia ; Hedgehogs ; Interneurons ; Mice ; Motor Neurons ; Neural Tube*

University Sonic hedgehog (Shh) signaling has been shown to play instructive roles in developing spinal cord. Depending on the Shh concentration gradient, different progenitor domains and ventral neurons are induced. However, the way how the Shh gradient is translated into different progenitor domains, is not clear. To investigate the translation of the Shh gradient, we studied expressions of homeoproteins which are critical for establishment of progenitor domains, in the ventral neural tube of Shh(-/-)and Shh(-/-);Gli3(-/-) mutants, using in situ hybridization. In Shh(-/-) mutant, the expressions of class II homeoproteins (Nkx6.1, Nkx6.2, Olig2, Nkx2.2 were totally repressed. The expressions of class I homeoproteins (Dbx1, Dbx2, Irx3, Pax6 were ventralized. In Shh(-/-);Gli3(-/-) mutant, the expressions of class II homeoproteins except Nkx2.2 were restored. The expressions of class I home-oproteins were restored to its original position although their restoration is not complete. From above results, we conclude that Gli3 can regulate the expressions of class II homeoproteins, which suggests that the Shh gradient will be translated into Gli activity in the developing spinal cord.
Hedgehogs ; Homeodomain Proteins ; In Situ Hybridization ; Neural Tube ; Neurons ; Spinal Cord*

Essential roles of Gli3 in ventral neural tube have been stressed from studies of Shh(-/-) and Shh(-/-); Gli3(-/-) mutants. However, roles of Gli3 in dorsal neural tube have not been fully appreciated despite of its high expression. To find out roles of Gli3 in dorsal neural tube, we studied cell proliferation and neuronal differentiation in dorsal neural tube of Gli3(-/-) mutant. In Gli3(-/-) mutant, proliferation of progenitor cells in dorsal neural tube is increased compared to wild type embryos based on phosphohistone 3 immunohistochemistry and BrdU experiment. The appearances of HuC/D positive and Isl1 postive cells which represent postmitotic neurons and dI3 interneurons were delayed in Gli3(-/-) mutant compared to wild type embryo. The appearance of a proneural gene, Ngn2 was also delayed in Gli3(-/-) mutant compared to wild type embryo. Neuronal differentiation of progenitor cells in dorsal neural tube was delayed in Gli3(-/-) mutant compared to wild type embryos based on HuC/D, Isl1 and Ngn2 expressions. These results suggest that Gli3 plays important roles in cell proliferation and neuronal differentiation in dorsal neural tube. Thus our data shed a new light on the role of Gli3 in the development of neural tube.
Bromodeoxyuridine ; Cell Proliferation ; Embryonic Structures ; Immunohistochemistry ; Interneurons ; Neural Tube* ; Neurons ; Stem Cells

PURPOSE: This study was conducted to investigate the effects of self-efficacy promoting program on self-efficacy, self-care behavior and psychosocial adaptation in patients with a colostomy. METHOD: A non-equivalent control group pre test post test design was used. The self efficacy promoting programs was composed of a CD image program based on varicaious experience, education and telephone coaching program based on verbal persuasion, and Stoma care practice, and Self care performance based on performance accomplishment. This study was carried out from July 2, 2005 to April 20, 2006 and 21 patients with a colostomy at one of 2 hospitals participated. Descriptive statistics, chi-square-test, and Mann-whitney U test were used to analyze the data. RESULTS: There were significantly different for specific self efficacy, self care and psychosocial adaptation between the experimental group and control group. CONCLUSION: The self efficacy promoting program for patients with stomas was effective in improving degree of specific self efficacy, self care and psychosocial adaptation.
Colostomy* ; Education ; Humans ; Persuasive Communication ; Self Care* ; Self Efficacy* ; Telephone