No abstract available.
Pancreas*

OBJECTIVES: Nasal continuous positive airway pressure (nCPAP) is the treatment of choice and has been shown to reduce the frequency of nocturnal respiratory events, improve sleep architecture, and decrease daytime sleepiness in patients with obstructive sleep apnea syndrome (OSAS). However, little is known about the compliance of nCPAP treatment in Korea. Our objective was to look into the nCPAP compliance and examine the factors influencing it. METHODS: We reviewed the records of one hundred and twenty consecutive patients with OSAS referred for nocturnal polysomnography with nCPAP pressure titration during the period of January 1995 through April 1999 to the Seoul National University Hospital. We performed a telephone interview and obtained data from eighty-three patients. RESULTS: In sixty patients who had accepted nCPAP treatment, twenty-six patients (43.3%) were still using nCPAP device, while thirty-four patients (56.7%) stopped using it. Fifteen patients (25%) were using nCPAP device everyday. In thirty-four patients who discontinued nCPAP use, twenty-five patients (73.5%) did within the first three months, and thirty-one (91.2%) within the first year. Significant predictor of long-term nCPAP use was the presence of subjective daytime sleepiness before nCPAP application. CONCLUSIONS: Long-term compliance with nCPAP treatment appears to be associated with the presence of subjective daytime sleepiness before nCPAP application. Long-term compliance with nCPAP may be mostly predicted from the usage pattern within the first three months of use.
Compliance* ; Continuous Positive Airway Pressure* ; Humans ; Interviews as Topic ; Korea ; Polysomnography ; Seoul ; Sleep Apnea, Obstructive*

No abstract available.
Female ; Ovary*

No abstract available.
Cyclosporine ; Necrobiosis Lipoidica ; Necrobiotic Disorders

BACKGROUND: Seborrheic dermatitis is a very common chronic inflammatory disease. Previous studies suggested that, Pityrosporum, lipophilic fungi, may play an important role in the pathogenesis of the disease. OBJECTIVE: The purpose of this study was to investigate the disease clinically and mycologically for better understanding of the pathogenesis. METHODS: Two hundred and one new patient.s with seborrheic dermatitis of the scalp and 67 norrnal subjects were obs!,rved clinically by the dermatologist and studied stat,istically by questionnaires. A mycologic study of Pityrosporum was also performed by direct smear. RESULTS: Among a total of 201 patients wit,h seborrheic dermatitis, 72.6% had pityriasis sicca, 10.5% had pityr iasis steartoides and 16.9% had inflammatory seborrheic dermatitis. On clinical grading by the Kligman.. scale, grade III(slightly scaling) was the most common in the patients and 52.6% of the norma. subjects were below grade II (no scaling). Spores of Pityrosporum were observed in 76.7% of the patients and 91.5% of the normal subjects. The incidence of Pityrosporum was lower particularly in t,he patients with inflammatory seborrheic dermatitis t,han in other pa~tients groups. CONCLUSION: According to the results of the study, it, is difficult to conclude that Pityrosporum is a main causative ager t of seborrheic dermatitis. In addition, it is thought t.hat further studies of the role of Pityrosporum in seborrheic dermatitis are needed.
Dermatitis, Seborrheic* ; Fungi ; Humans ; Incidence ; Malassezia* ; Pityriasis ; Scalp* ; Spores ; Surveys and Questionnaires

BACKGROUND: Seborrheic dermatitis is a very common chronic inflammatory disease. Previous studies suggested that, Pityrosporum, lipophilic fungi, may play an important role in the pathogenesis of the disease. OBJECTIVE: The purpose of this study was to investigate the disease clinically and mycologically for better understanding of the pathogenesis. METHODS: Two hundred and one new patient.s with seborrheic dermatitis of the scalp and 67 norrnal subjects were obs!,rved clinically by the dermatologist and studied stat,istically by questionnaires. A mycologic study of Pityrosporum was also performed by direct smear. RESULTS: Among a total of 201 patients wit,h seborrheic dermatitis, 72.6% had pityriasis sicca, 10.5% had pityr iasis steartoides and 16.9% had inflammatory seborrheic dermatitis. On clinical grading by the Kligman.. scale, grade III(slightly scaling) was the most common in the patients and 52.6% of the norma. subjects were below grade II (no scaling). Spores of Pityrosporum were observed in 76.7% of the patients and 91.5% of the normal subjects. The incidence of Pityrosporum was lower particularly in t,he patients with inflammatory seborrheic dermatitis t,han in other pa~tients groups. CONCLUSION: According to the results of the study, it, is difficult to conclude that Pityrosporum is a main causative ager t of seborrheic dermatitis. In addition, it is thought t.hat further studies of the role of Pityrosporum in seborrheic dermatitis are needed.
Dermatitis, Seborrheic* ; Fungi ; Humans ; Incidence ; Malassezia* ; Pityriasis ; Scalp* ; Spores ; Surveys and Questionnaires

Ezrin, a membrane cytoskeleton linking protein, is a member of ezrin/radixin/moesin (ERM) that regulates cell shape, motility and cell to cell interaction via linking the contractile elements of the cell to transmembrane proteins. Ezrin, through this mechanism, has been thought to play an important role in cancer progression and distant metastasis. In addition, high levels of ezrin expression have been noted in many cancers, such as breast, colon, osteosarcoma, and prostate cancer. Gynecologic cancer cells, with high levels of ezrin expression, have more invasive potential than that of the lower levels of ezrin expressed cancer cells. High levels of ezrin expression are also related to the advanced histological grade and poor outcome. Recently, several reports have also demonstrated that ezrin expression is enhanced and almost localized at the membranous portion in high stage tumor cells and metastatic gynecologic cancer cells. Therefore, in the near future, ezrin levels and its cellular location might serve as essential markers for the metastasis of gynecologic cancers.
Breast ; Cell Communication ; Cell Shape ; Colon ; Cytoskeletal Proteins ; Cytoskeleton ; Membranes ; Neoplasm Metastasis ; Osteosarcoma ; Prostatic Neoplasms ; Proteins

Carbohydrate intake is decreasing along with the reduction of rice consumption among the Korean population. There is an increasing trend of diet-related degenerative diseases with the increased consumption of animal food, and therefore, the increase of animal food intake can be considered as one of causes of the diet-related disease. The objective of this study is to investigate the differences in rice preference and breakfast patterns between the subjects have breakfast regularly and those skipping it. One thousand participants were selected by the stratified sample method from the primary, middle, high school and college, and company workers from 24 cities of Kyeonggi-do. The interviewing procedure was carried by regional home extension workers. Approximately half participants (49.9%) were under the age of 20. Although 86% of the subjects considered eating breakfast good for health. only 46.4% of the subjects had breakfast regularly (HB). The rest of them skipped breakfast (SB) more than twice a week. The proportion of subjects hiving no breakfast were 9.3% of male and 12.2% of female subjects. The main reason for not having breakfast was due to the limited time. For their breakfast 85% of the HB ate boiled rice with the side dishes. More subjects in SB (27.8%) preferred the boiled rice with various grains for breakfast than those of HB (21.8%). The subjects in HB (65.5%) preferred boiled plein rice more than those of SB (56.9%). In cases they must have breakfast, 47.7% of the subjects wanted rice with the side dishes, 24.2% preferred rice ball or rice roll with laver, 10.5% preferred a rice beverage. More subjects in HB (59.8%) wanted rice with side dishes than those in SB (36.9%). It was found out that selecting rice at the breakfast is still the main choice. Diverse ready-to-eat rice menus have to be developed to increase the rice consumption, specially to increase breakfast eating frequencies of SB through saving time and effort.
Animals ; Beverages ; Breakfast* ; Edible Grain ; Eating ; Female ; Gyeonggi-do* ; Humans ; Male

OBJECTIVE: The aim of this study was to assess the relationship between disease progression and expression of c-erbB-2 and S-100 protein positive dendritic cells in Cervical cancer. STUDY DESIGN: Tissues were analyzed from 100 patients. Each of them had invasive carcinoma(44), microinvasive(12), CIS(33), CIN(II) before treatment, c-erbB-2 oncoprotein expression and S-100 protein positive dendritic cell were confirmed by immunohistochemical staining. (Avidin-biotin complex method) RESULTS: C-erbB-2 immunostaining was significantly associated with disease progression (p<0.05). In case of CIN I, there was not noted stained specimen but in case of invasive carcinoma, 24 cases of stained specimen were noted. S-100 protein positive dendritic cell was not associated with disease progression of cervical carcinoma.(p>0.05) CONCLUSIONS: According to our results, c-erbB-2 is possible factor in Carcinogenesis of cervical carcinoma with progression of it. and S-100 protein positive dendritic cell was not associated with disease progression of cervical carcinoma.
Carcinogenesis ; Carcinoma, Squamous Cell* ; Cervix Uteri* ; Dendritic Cells* ; Disease Progression ; Female ; Humans ; S100 Proteins* ; Uterine Cervical Neoplasms

PURPOSE: The overuse and misuse of antimicrobial agents and their resultant emergence of resistant microorganisms have made choices regarding antimicrobial therapy more difficult. We studied the changes of antibiotic sensitivity to the causative organisms of urinary tract infection(UTI) for recent 5 years in order to give some useful informations about the choice of adequate drug in the treatment of UTI. MATERIALS AND METHODS: We analysed 1191 uropathogens and their antibiotic sensitivities of the 1132 patients who admitted or visited the National Police Hospital and had more than 105cfu/ml on urine culture from January 1994 to December 1998 retrospectively. RESULTS: The common pathogenic organisms were E. coli(51.5%), staphylococcus(15.7%), pseudomonas(9.1%), klebsiella(7.5%) and enterobacter(4.0%), enterococcus(3.4%), proteus(3.1%) in order. The incidence of E. coli decreased from 50.8% in 1994 to 41.3% in 1998 but the incidence of other gram negative organisms like pseudomonas, klebsiella, enterobacter, proteus and acinetobacter increased from 24.8% in 1994 to 42.6% in 1998. In E. coli isolates(the majority of positive cultures), resistance to six antibiotics changed significantly: ampicillin(19.4% to 15.5%), piperacillin(44.1% to 32.0%), cephalothin(70.6% to 58.6%), gentamicin(62.8% to 60.2%), tobramycin(95.0% to 88.1%), and ciprofloxacin(87.6% to 76.3%). The sensitivity rates of the gram negative organisms including E. coli were very low in 1998 (ampicillin 11.6%, piperacillin 36.6%, and trimethoprim/sulfamethoxazole 49.3%). CONCLUSIONS: We think that E. coli is still the most important organism in the UTI but we shoud be concerned about the increasing incidence of other gram negative organisms like pseudomonas, klebsiella, enterobacter, proteus and acinetobacter. And prior to receiving the bacteriological report, using ampicillin, trimethoprim/sulfamethoxazole as the first choice in the treatment of UTI shoud be reconsidered.
Acinetobacter ; Ampicillin ; Anti-Bacterial Agents ; Anti-Infective Agents ; Enterobacter ; Humans ; Incidence ; Klebsiella ; Piperacillin ; Police ; Proteus ; Pseudomonas ; Retrospective Studies ; Urinary Tract Infections* ; Urinary Tract*