No abstract available.
Barium* ; Colon* ; Humans ; Neoplasm Metastasis*

Recently, cell cycle regulators have been suggested as new prognostic factors of the lung cancer. In this study, we evaluated the expression of cyclin D1, p21, and p53 using the X2-test, with regard to the stage of the patients, histologic type, and histologic differentiation in the 135 cases of non-small cell lung carcinomas (NSCLC). To evaluate the confounding effects among cyclin D1, p21, and p53 on X2-test analysis, we used the Mantel-Haenzel test. The NSCLC in this study included 82 cases of squamous cell carcinoma and 53 cases of adenocarcinoma. Each nuclear staining of cyclin D1, p21, and p53 was observed in 65 cases (48.1%), in 54 cases (40.0%), and in 81 cases (60.0%) of NSCLCs, respectively. Only p53 expression was significantly associated with the stage (stage I, II, IIIa) (p<0.05) and squamous cell carcinoma (p<0.05). On the other hand, cyclin D1 expression was significantly associated with the histologic differentiation. The confounding effects among cyclin D1, p21, and p53 revealed that only p21 expression changed the relationship between p53 and stage. In this regard, further study is needed.
Adenocarcinoma ; Carcinoma, Squamous Cell ; Cell Cycle ; Cyclin D1* ; Cyclins* ; Hand ; Humans ; Lung Neoplasms ; Lung* ; Prognosis*

No abstract available.
Breast* ; Carcinoma, Ductal* ; Carcinoma, Intraductal, Noninfiltrating*

BACKGROUND: Knowing the magnitude of a problem is the first step to improving it, and quantifying the health- related quality of life (HRQOL) allows us to do it with respect to stroke. To identify the HRQOL in patients with ischemic stroke and its affecting factors, and compare it with other clinical and functional scales. METHODS: A consecutive series of patients with acute ischemic stroke (AIS) or transient ischemic attack (TIA) was recruited. Their HRQOL and utilities were assessed using the EQ-5 Dindex-which evaluates the health profile of an individual in five dimensions (mobility, self-care, usual activity, pain/discomfort, and anxiety/depression) and three levels (no problem, some/moderate problems, and extreme problems)-at 1 year after stroke. The Modified Rankin Scale (MRS), Barthel Index (BI), and NIH Stroke Scale (NIHSS) were used to measure clinical and functional statuses. The EQ-5D index and the clinical and functional statuses were compared by clinical parameters, and the relationships among those scales were examined. Additionally, the EQ-5D index in the patients was compared with that in age- and sex-matched healthy controls. RESULTS: Among 538 patients with AIS or TIA, 465 patients (males, 59.8%; age, 65.3+/-11.8 [mean+/-SD]; TIA, 7.7%; and initial NIHSS, 4.5+/-5.1) were evaluated. The EQ-5D index and the clinical and functional statuses were clearly aggravated by age, but did not differ with most of the risk factors. The EQ-5D index was strongly and significantly correlated with scores on the MRS, BI, and NIHSS. The EQ-5D index was lower in patients (especially older ones) than in healthy controls. CONCLUSIONS: This study shows that the EQ-5D is a feasible and valid tool for measuring HRQOL in patients with AIS or TIA.
Humans ; Ischemic Attack, Transient ; Quality of Life ; Resin Cements ; Risk Factors ; Self Care ; Stroke ; Weights and Measures

No abstract available.
Rabbits ; Animals

BACKGROUND: The enteroviruses are the most common etiologic agent of aseptic meningitis in adults and children. The incidence of enteroviral meningitis in childhood meningitis is up to 80%, but in adults is not known, worldwidely. In Korea, where tuberculosis is endemic, the rapid and accurate diagnostic method for enteroviral meningitis is required especially because early differential diagnosis of viral meningitis from tuberculous meningitis is very important. The aims of this study were the demonstration of enteroviruses from cerebrospinal fluid (CSF) of adult patients with aseptic meningitis by PCR/Southern hybridization and the verification of the usefulness of PCR/southern hybridization as a rapid diagnostic tool. METHODS: From July 1992 to June 1995, total 34 CSF samples (10 from children, 24 from adults) of patients with aseptic meningitis were studied. As a control group, 15 patients with tuberculous meningitis and 15 patients with bacterial meningitis were studied. Viral RNA was extracted from CSF, reverse transcriptied into cDNA and amplified. The PCR products were Southern hybridizied with enteroviruses-specific digoxigenin-labelled probe. RESULTS: 16/24(66.7%) samples of adult patients with aseptic meningitis were positive for enteroviruses, while in child patients with aseptic meningitis, 9/10(90%) samples were positive. And in one patient, PCR was positive from asymptomatic, onset-7th day CSF sample. CONCLUSION: Enteroviruses were the most common causative organisms of adult aseptic meningitis in Korea. And, this study showed the usefulness of PCR/Southern hybridization of enteroviruses from CSF for etiologic diagnosis of adult aseptic meningitis in subclinical, asymptomatic period.
Adult* ; Cerebrospinal Fluid* ; Child ; Diagnosis ; Diagnosis, Differential ; DNA, Complementary ; Enterovirus* ; Humans ; Incidence ; Korea ; Meningitis ; Meningitis, Aseptic* ; Meningitis, Bacterial ; Meningitis, Viral ; Polymerase Chain Reaction ; RNA, Viral ; Tuberculosis ; Tuberculosis, Meningeal

No abstract available.
Myxoma*

Econazole is one of the new imidazole derivatives displaying antifungal and antibacterial properties in vitro and in vivo. The present study was undertaken to evaluate the therapeutic efficacy of Econazole in patients with dermatomycoses anl to determine the minimal inhibitory concentration in vitro. A total of 48 patients with various forrns of dermatomycoses(25 patienta with T. cruris, 13 with T. pedis, l with T. corporis, 4 with T. versicolor and 5 with candidiasis) entered this study at the Departement of Dermatology, University Hospital, College of Medicine, Seoul National University during 3 months period. from July to September, 1976. Dia,gnosis was established clinically as well as microscopically by direct KOH mount. All patients were instructed to apply 1:o Econazole solution two to three times daily on the affected area for four to seven weeks and weekly examination of the clinical lesions and direct KOH mount were performed. In addition, minimal inhibitory concentration for Trichophyton mentagrophy tes was determined by the modified dilution technique in vitro. The results were as follows. 1. Thirty five patients (72. 9F) were cured clinically and microscopieally and thc remainders showed marked clinical improvement but positive KOH mount at 4 th week of treatment. At 7th week, nine (18.8io) of the remainders were cured clinically and microscopically and the overall cure rate at 7th week was 91. 7%. Five patients with tinea cruris experienced trar.sient irritation derrnatitis on their crural regions. 2. The minimal inhibitory coriceritration of Econazole for Trichophyton mentagrophytes was 25 pg per ml. of medium. The authors concluded that the 1 i Econazole was highly effective in the treatment of superficial rnycoses and the side effects were rninimal and only transient.
Dermatology ; Dermatomycoses* ; Dronabinol ; Econazole* ; Humans ; Indicator Dilution Techniques ; Seoul ; Tinea ; Trichophyton

VEPs weie recorded in 222 cases of different disease groups and in 42cases of the control group using a Nicolet CA 1000 system. The latency time of N1, P1, N2, and P2 from the prominent surface peak and the P1-N2 amplitude at full field pattern reversal VEP. The score of each disease group was compared with those of the control group. The results are as follows; 1. Functional amblyopia, optic neuritis, and optic nerve atrophy patients presented a significant derrease in amplitude in comparison to normal subiects. 2. In the P1 implicit time, optic neuritis, and optic nerve atrophy patients presented a marked delay. Functional amblyopia patients presented a moderate delay while other disease group patients presented normal to mild delays. 3. More than half of the optic neuritis and optic nerve atrophy patients presented a detraction of the P1 wave form.
Adolescent ; Adult ; Amblyopia/*diagnosis ; Brain Diseases/*diagnosis ; Child ; Diagnosis, Differential ; *Evoked Potentials, Visual ; Humans ; Middle Aged ; Optic Atrophy/*diagnosis ; Optic Neuritis/*diagnosis ; Time Factors

No abstract available.
Bronchitis* ; Gastroesophageal Reflux*