No abstract available.
Adult* ; Diagnosis* ; Humans ; Urinary Tract Infections* ; Urinary Tract*

No abstract available.
Communicable Diseases*

No abstract available.
Acute Kidney Injury* ; Rhabdomyolysis*

Intramedullary spinal cord metastases (ISCM) account for only 3.4% of symptomatic metastases to the spinal cord. The survival of patients with ISCM is characteristically short, often no longer than 2 months, due to a rapid neurologic deterioration and the presence of widespread metastases, including metastases to the brain. We report two cases of ISCM arising from primary sphenoid sinus carcinoma and primary lung cancer along with a review of the literature. The case of ISCM from the primary sphenoid sinus is the third case of secondary syringomyelia due to ISCM in the world literature, and ISCM from the primary lung cancer is the first case reported in Korea. One case showed a slow progression of symptoms and a longer survival (26 months after the radiotherapy to the spine), and the other showed a rapid deterioration of symptoms with a shorter survival. More effective palliation can be achieved if the disease is diagnosed at an early stage when the neurologic deficits are still reversible.
Brain ; Humans ; Korea ; Lung Neoplasms ; Neoplasm Metastasis* ; Neurologic Manifestations ; Radiotherapy ; Sphenoid Sinus ; Spinal Cord* ; Syringomyelia

Most of malignant tumors in the urinary bladder is transitional cell carcinoma (TCC) deriving from the urothelium. Clinical stage and histopathologic grading of the TCC of the urinary bladder is important in the determination of the patient's prognosis. To investigate the correlation between the prognostic factors and the expression of the various oncoproteins and growth factors in each grade of the TCC, immunohistochemical stains for c-erbB2, c-myc, c-fos, bcl-2, p53, proliferating cell nuclear antigen (PCNA), and transforming growth factor-alpha (TGF-alpha) were performed in the formalin fixed paraffin embedded tissues of the TCC (Grade I; 15 cases, Grade II; 20 cases, Grade III; 15 cases) of the urinary bladder. The immunoexpression rate of c-erbB2 was immunoexpression 78.0% in the grade I, 85.0% in the grade II, and 95.0% in the grade III TCC. The immunoexpression rate of c-myc, c-fos and bcl-2 was below 5% in each grades of TCC. The p53 immunoexpression was identified in 11.5%, 24.3% and 30.6% of the grade I, II, and III TCC, respectively. The PCNA and TGF-alpha expression was 53.0% and 27.6% in the grade I, 77.3% and 32.7% in the grade II, and 78.2% and 37.3% in the grade III TCC, respectively. These results suggest that the expressions of c-myc, c-fos, bcl-2, and TGF-alpha are similar in each grade of the TCC and the positivity of c-erbB2, p53, and PCNA shows an increasing tendency for the higher grade TCC of the urinary bladder. Therefore, c-erbB2, p53, and PCNA are clinically useful predictors of the patient's prognosis.
Carcinoma, Transitional Cell* ; Coloring Agents ; Formaldehyde ; Intercellular Signaling Peptides and Proteins ; Oncogene Proteins ; Paraffin ; Prognosis ; Proliferating Cell Nuclear Antigen* ; Transforming Growth Factor alpha* ; Urinary Bladder* ; Urothelium

BACKGROUND: Administration of hepatitis B vaccine has played a major part in the management of public health in this country. There were many researches to assess the immunogenecity, safety, long term effectiveness, dose, and route of administration of hepatitis B vaccine. But there was lack of validation of the recommendation that hepatit.is B vaccine should be administered in adults with negative HBsAg and AntiHBs, in an endemic area with high prevalence of HBsAg. Authors tried to establish a proper candidate for hepatitis B vaccination evaluating viral markers of hepatitis B in adults vaccinated. METHODS: 172 hepatitis B vaccinated subjects(35.0%) were drawn from 491 adults who have visited at health care center, Asan Kangnung Hospital from April 1st to May 31th, 1997. They were asked designed questions about the beginning year, frequency of vaccination, and the presence of family members with HBsAg in a direct line. RESULTS: Of the subjects(172), 2.3% were HBsAg(+), 63.4% AntiHBs(+), 68.6% AntiHBc(+). Among the HBsAg(-) adults(149) who had been vaccinated more than three times, 70.4%(105) were AntiHBs(+), of whom 66.6%(70) were AntiHBc(+) and 29.6%(44) were AntiHBs(-), of whom 56.8%(25) were AntiHBc(+). In the subjects(20) with family history of HBsAg, 80% were AntiHBc(+), which is higher than 61.2% in the group(129) without family history. Among the HBsAg(-) and AntiHBc(-) adults(54) who had been vaccinated more than three times, AntiHBs(+) group was not significantly differnt from AntiHBs(-) group in comparison of age and years after initial vaccination. CONCLUSIONS: The two thirds(68.9%) of vaccinated subjects showed AntiHBc(+), which means reflection of previous exposure to Hepatitis B virus. Accordingly, vaccination is not thought to be required for these. Consequently, all individuals are thought to have to be pretested for the presence of AntiHBc as well as HBsAg and AntiHBs in Korea.
Adult* ; Biomarkers ; Chungcheongnam-do ; Delivery of Health Care ; Hepatitis B Surface Antigens* ; Hepatitis B Vaccines ; Hepatitis B virus* ; Hepatitis B* ; Hepatitis* ; Humans ; Korea ; Prevalence ; Public Health ; Vaccination

Human lymphoblastoid B-cell lines immortalized by Epstein-Barr virus (EBV) were established from peripheral blood of patients with acute myeloblastic and chronic lymphocytic leukemia and chronic fatigue syndrome. The sera of patients with acute myeloblastic and chronic lymphocytic leukemia did not show antibodies to Epstein-Barr viral capsid antigen (VCA), but serum of a patient with chronic fatigue syndrome disclosed antibodies to VCA (IgG, IgM), and EBNA was demonstrated in peripheral blood mononuclear cells by polymerase chain reaction. The established cell lines were mature B-cell phenotypes with polyclonal proliferation in early passage and no evidence for commitment to other lineages. The immortalized cells by EBV were designated as CSUP-1 and CSUP-2 (from acute myeloblastic leukemia, FAB classification M2 and M1), CSUP-3 (from chronic lymphocytic leukemia) and CSUP-4 (from a patient with chronic fatigue syndrome). The CSUP-1, 2, 3, and 4 grew in suspension forming clumps with a doubling time of 38 to 49 hours. Colony formation was not recognized in plate. By light and electron microscopic examination, the immortalized cells showed features of lymphoblastoid to plasmacytoid lymphocytes, and multinucleated giant cells. The lymphoblastoid cells showed scanty cytoplasm with poorly developed organelles. Immunophenotypic analyses of CUSP-1, 2, 3, and 4 with monoclonal antibodies by flow cytometry showed B-cell phenotype with polyclonal proliferation in early passage. Epstein-Barr virus nuclear antigen was confirmed in the extracted DNAs from immortalized cells by polymerase chain reaction. DNA analysis showed a normodiploid stemline with a DNA index of 1.12. The established cells were strongly reactive for CD10, CD30 (Ki-1) in early passage, and bcl-2 and c-myc onco-protein in early and late passage. Karyotypic analysis of CSUP-1, 2, 3 and 4 showed 46, XY or 46, XX. No tumorigenesis in heterotransplanted SCID mouse was recognized. This immortalized cells by EBV should be a valuable cell lines to study the pathogenesis of EBV-related malignant lymphoma.
Animals ; Antibodies ; Antibodies, Monoclonal ; B-Lymphocytes* ; Capsid ; Carcinogenesis ; Cell Line ; Classification ; Cytoplasm ; DNA ; Fatigue ; Fatigue Syndrome, Chronic ; Flow Cytometry ; Giant Cells ; Granulocyte Precursor Cells ; Herpesvirus 4, Human* ; Humans* ; Leukemia, Lymphocytic, Chronic, B-Cell ; Leukemia, Myeloid, Acute ; Lymphocytes ; Lymphoma ; Mice ; Mice, SCID ; Organelles ; Phenotype ; Polymerase Chain Reaction

In acupuncture practice of animals, preanesthetics sometimes are needed. The purpose of this study was to select the ideal chemical restraint at acupuncture for gastric motility. Nine healthy mixed breed dogs weighed 10-21 kg and aged 1-3 years old were used in this study. Two EMG surface electrodes were placed between the seromuscular and the mucosal layer of pylorus. Twenty minutes after feeding normal gastric motility was recorded for 60 minutes using physiograph (Narco-Biosystem). Then preanesthetic treated-gastric motility was observed for 30 minutes. Preanesthetics used were xylazine, diazepam, and acepromazine. Acupuncture needles were inserted to BL-21 (Wei-Yu) acupoint, and then changes of gastric motility were recorded for 60 minutes. The gastric motility following xylazine administration (1 mg/kg, IV) was markedly decreased. BL-21 (Wei-Yu) acupoints stimulation did not alter xylazine-induced depression of gastric motility. The diazepam (1 mg/kg IV) treated-gastric motility was increased mildly 20 minutes after drug administration. BL-21 (Wei-Yu) acupoint stimulation after diazepam administration enhanced gastric motility significantly. The gastric motility following acepromazine (0.3 mg/kg, IM) administration was not changed compared with normal gastric motility. Application of traditional acupuncture at BL-21 (Wei-Yu) significantly increased the gastric motility. Based on these results, acepromazine and diazepam could be acceptable chemical restraints for acupuncture therapy of gastric motility, but xylazine couldn't be.
Acepromazine ; Acupuncture/*standards ; *Acupuncture Points ; Adjuvants, Anesthesia ; Adrenergic alpha-Agonists ; Animals ; Antipsychotic Agents ; Atropine ; Diazepam ; Dogs/*physiology ; Dopamine Antagonists ; Electromyography/veterinary ; Gastrointestinal Motility/drug effects/*physiology ; Hypnotics and Sedatives ; Metoclopramide ; Parasympatholytics ; Preanesthetic Medication/standards/*veterinary ; Xylazine

We report a rare case of sporadic keratosis punctata palmaris et plantaris in a 49-year-old woman. Thirty years ago, firm semitranslucent papules developed on the middle portion of her palms without any subjective symptom. The lesions had flat-topped smooth surfaces. They were concentrated along the margins of the hands, especially on the lateral surfaces of both index fingers and finger tips/ Ten years ago, similar hyperkeratotic papules with or without central craters developed on the weight bearing portions of her soles. Her family and past histories were negative. The biopsy specimen revealed a dense hyperderatotic stratum corneum which fitted into a cup shaped depression in the stratum malpighii and a turning inward of the rete ridges at the margin. The Masson trichrome and elastic strains showed no peicific dermal changes.
Biopsy ; Depression ; Female ; Fingers ; Hand ; Humans ; Keratosis* ; Middle Aged ; Weight-Bearing

Currently, fixation with "absorbable plates and screws" is widely used for the treatment of facial bone fracture. But it is carefully used for mandible fracture, because it needs much stronger skeletal stability caused by deviation in part of fracture. And there are some complications by using it. We need "absorbable plates and screws" depending on the case of fracture site of mandible and combined fracture. And it was classified favorable or unfavorable fracture according to the aspect of fracture site. In favorable fracture without deviation of symphysis, only "one absorbable plate and screws" has been used, and in unfavorable fracture, we used "two absorbable plates and screws". In the cases of body and angle fracture, "two absorbable plates and screws" have been used because there is more underneath load in body and angle fracture than in symphysis fracture. As this way, we basically used Biosorb FX(R) 2.0 system and applied 21 patients in 34 cases. Finally, we got enough skeletal stability in mandibular fracture and there were not any complications such as malocclusion, ununion and late tissue response. So we report these results along with document consideration.
Facial Bones ; Humans ; Malocclusion ; Mandible* ; Mandibular Fractures