The purpose of this study was to investigate weight control practices and cardiovascular risk in middle-aged women. 304 middle-aged women were selected as subjects from thirties to fifthies living at J city in Chung-Buk Do. Data were collected using a questionnaire, anthropometric measurements, BP & total cholesterol level in serum from April 1, to June 30, 2003. The results of this study were as follows: The middle-aged woman's age is average 43.95+/-7.09yr and mean BMI(body mass index) was 23.54+/-3.09 kg/m2. Underweight, normal weight, overweight, obese women were 3.0%, 39.5%, 27.9% and 29.6%respectively. Subjects perceived own as 'Slim' 5.9%, 'ordinary' 45.7%, 'Fat' 48.4%. Their weight perception coincide their own actual body weight but as many as 41.8% of overweight and 9.0% of obese perceived themselves as being 'ordinary'. Middle age women with past weight control experience were 55.6%, and only 35.5% was doing weight control at present. Of these subjects, 71.4% reported wanting to lose weight and the primary reason of weight control was to improve their appearance(39.53%). The most frequently reported weight control behavior was 'exercise' followed 'dieting', but 39.6% reported using 'diet food', 12.4% 'behavior modification', 12.4% 'fasting', and 'diet-drug'(3.6%) or 'smoking'(3.6%). Effective weight control methods were thought regular exercise(97.1%) & dieting (79.3%). And behavior modification(71.4%) or diet camp(60%) were effective, too. An average waist circumference was 79.80+/-9.47cm, waist/hip ratio was 86.63+/-6.78, waist/ height ratio was 50.43+/-6.10. In the index of abdominal obesity, 79.7 % of middle-aged women was waist/height ratio over 0.46, 65.3% was waist/hip ratio over 0.85, 28.4% was waist circumference over 85cm. There were significant differences in the degree of abdominal obesity according to age and BMI. In the index of cardiovascualr risk, 10.9% of middle aged women was systolic hypertension over 140mmHg, 18.7% was diastolic hypertension over 90mmHg and 10.6% was hypercholesterolemia over 200mg/dl. There was significant difference in systolic hypertension ratio according to age. There was significant difference in diastolic hypertension ratio according to age and obesity. There were significant differences in hypercholesterolemia accorting to obesity. The abdominal obesity indices and the levels of T-cholesterol in the serum, systolic and diastolic BP increased significantly according to age. T-cholesterol in serum was predicted 2.6% by waist/height ratio. And systolic BP was predicted 15.2% by waist/height, add BMI to 16.8%. Subject's diastolic BP was predicted 12.1% by BMI. Therefore waist/height ratio and BMI were significant factors for the predictors of cardiovascular risk. There was significant correlation between index of obesity and cardiovascular risk. T-cholesterol in serum had correlation with waist/eight ratio(r=0.174) and waist circumference(r=0.48). Systolic BP had correlation with waist/height ratio(r=0.387), and BMI(=0.371). diastolic BP correlation had correlation with BMI(r=0.343) and waist/height ratio(r=0.327). In conclusion, The prevalence of obesity was 29.6% in 304 cases, and increased as age after menopause increased. Middle-aged women's weight perception and actual BMI coincide but some of them did not. Trial to reduce weight was attempted. But most of them did not actually. Undesirable weight control method such as using drugs, fasting, smoking was used by some women. It is important to educate about health weight control methods and raise their awareness of exact body figures. High frequency of abdominal obesity in middle-aged women had correlation with hypertension and hypercholesterolemia. Abdominal index such as waist/height ratio, waist circumference, waist/ hip ratio was used. Women's hypertension, hypercholesterolemia significantly related to body mass index and abdominal obesity.
Body Mass Index ; Body Weight ; Cholesterol ; Diet ; Fasting ; Female ; Hip ; Humans ; Hypercholesterolemia ; Hypertension ; Menopause ; Middle Aged ; Obesity ; Obesity, Abdominal ; Overweight ; Prevalence ; Surveys and Questionnaires ; Smoke ; Smoking ; Thinness ; Waist Circumference ; Weight Perception

Dyskeratosis congenita is a rare genodermatosis of ectodermal dysplasia, which is characterized by the diagnostic triad consisting of reticulated hyperpigmentation, dystrophic nails, and leukoplakia. There is a predisposition to malignancy, particularly at sites of leukoplakia. Bone marrow failure can occur in about a half of the cases. A 16-year-old boy was presented with asymptomatic reticulated pigmentation of the neck and nail dystrophy. The patient also had leukoplakia on the tongue, nasolacrimal duct obstruction and cataract. The histopathological findings taken from the reticulated lesion were consistent with poikiloderma atrophicans vasculare. These clinical and histopathological findings were typical features of dyskeratosis congenita.
Adolescent ; Bone Marrow ; Cataract ; Dyskeratosis Congenita* ; Ectodermal Dysplasia ; Humans ; Hyperpigmentation ; Leukoplakia ; Male ; Nasolacrimal Duct ; Neck ; Pigmentation ; Tongue

Clathrin-mediated vesicle formation is an essential step in the intracellular trafficking of the protein and lipid. Binding of clathrin assembly protein to clathrin triskelia induces their assembly into clathrin-coated vesicles (CCVs). In order to better understand a possible role of post-translational modification of CALM (clathrin assembly protein lymphoid myeloid), the homologue of AP180, in the assembly of CCVs, CALM was expressed in the cell-free reticulocyte translation system that is capable of carrying out post-translational modification. The apparent molecular weight of the expressed recombinant CALM was estimated as 105 kD. Alkaline phosphatase treatment of CALM resulted in a mobility shift on SDS-PAGE. We found that CALM was associated with the proteins harboring SH3 domain, promote assembly of clathrin triskelia into clathrin cage and bound to the preformed clathrin cage. CALM was also proteolyzed by caspase 3 and calpain but not by caspase 8. These results indicated that the post-translationally modified CALM, expressed in the eukaryotic cell-free reticulocyte translation system was able to mediate the assembly of clathrin and the coated-vesicle formation.
Alkaline Phosphatase/pharmacology ; Animal ; Brain/metabolism ; Calpain/metabolism ; Carrier Proteins/*chemistry ; Caspases/metabolism ; Cattle ; Cell-Free System ; Clathrin/*chemistry ; Electrophoresis, Polyacrylamide Gel ; Glutathione Transferase/metabolism ; Lipids/chemistry ; Membrane Proteins/*chemistry ; Phosphorylation ; Protein Binding ; Protein Processing, Post-Translational ; Protein Structure, Tertiary ; Protein Transport ; Recombinant Proteins/chemistry/metabolism ; Reticulocytes/metabolism ; Support, Non-U.S. Gov't ; Translation, Genetic ; src Homology Domains

No abstract available.
Arthrogryposis* ; Humans ; Siblings*

BACKGROUND: Urinary tract is the most common site of nosocomial infections, accounting for 35% of all nosocomial infections. About 80-90% of these urinary tract infections are associated with urethral catheter insertion. Recently, we experienced an outbreak of nosocomial UTI (urinary tract infection) caused by Candida spp. in the surgical ICU (SICU) and we investigated the cause of UTI outbreak. METHODS: We collected data from clinical records and observed the current methods of care of urethral catheters in the SlCU. During the outbreak, we investigated the current procedures and maintenance care of urethral catheter insertion and educated the staff on the correct methods of the catheter insertion and care. We performed surveillance cultures of unused new urine bags, RESULTS: Between May 2000 and June 2000, 17 Candida spp. strains were isolated from urines of 17 patients hospitalized in the SICU of National Health Insurance Corporation Ilsan Hospital. All infections were attributed to the care of urethral catheter insertion and contaminated bags. We identified that routine bladder irrigation and emptying urine to a common urinal have been done incorrectly during the outbreak period. Rodotorula spp. was isolated from 4 urine bags (50% contamination rate) out of 8 unused new urine bags by surveillance cultures. CONCLUSION: The causes of the UTI outbreak caused by Candida spp. was terminated by outbreak investigation and change of contaminated urine bag.
Candida* ; Catheters ; Cross Infection ; Humans ; National Health Programs ; Urinary Bladder ; Urinary Catheters ; Urinary Tract Infections* ; Urinary Tract*

PURPOSE: The purpose of this study was to explore the fatigue of the mothers of the hospitalized children's mothers in descriptive study. METHOD: Two hundred eighty three mothers who take care of the hospitalized children in three University hospitals were enrolled from June, 1 to October, 30, 2003. Data were collected using a questionnaire titled "Symptom Table on Fatigue Perception" designed by the Fatigue Research Committee of Japan, consisted of a total 30 items categorized into three sub-dimensions: the physical, the psychological and the neuro-sensory. SPSS was used for the analysis of data with 0.05 of significance. RESULT: 1) The mean average fatigue score of subjects was 1.94(SD:.48): the physical fatigue revealed the highest value with a mean of 2.19(SD:.57), followed by psychological fatigue with a mean score of 1.85(SD:.52), neuro-sensory fatigue with a mean of 1.79(SD:.51). 2) With the respect to the general characteristics of hospitalized children and mothers, there were statistically significant differences in the mothers' fatigue perception by the child sex(t=-2.697, p=.008), the character of child(F=9.032, p=.000), the child condition compared to pre-hospitalization(F=3.523, p=.031), with or without support in domestic households(t=-1.981, p=.049), the amount of sleeping time(t=2.704, p=.007), and with or without of night-time sleep disturbance because of the child hospitalization(t=2.082, p=.038). CONCLUSION: These results suggest that health care professional need to be aware of the persistent presence of the maternal fatigue related to the child hospitalization and the factors worsen the degree of the fatigue.
Child ; Child, Hospitalized ; Delivery of Health Care ; Fatigue* ; Hospitalization ; Hospitals, University ; Humans ; Japan ; Mothers* ; Child Health ; Surveys and Questionnaires

The most efficient means of protein internalization from the membrane are through clathrin-coated pits, which concentrate protein interactions with the clathrin-associated assembly protein complex AP-2 and internalization signals in the cytoplasmic domain of transmembrane proteins. Binding of clathrin assembly protein to clathrin triskelia induces their assembly into clathrin-coated vesicles (CCVs). Due to a difficulty of isolating clathrin molecules from their complex or assembly state in the cells, most of the studies were carried out with recombinant clathrin proteins, which may present different conformation and structural variation. In this study, we have developed an efficient method of isolating the native clathrin assembly protein lymphoid myeloid (CALM) from the bovine brain that is enriched with clathrin and clathrin associated proteins and characterized by their sensitivity to proteases and it's ability to form CCV. The purified CALM has molecular weight of approximately 100,000 dalton on SDS-PAGE, which is consistent with the result of in vitro translation. The purified CALM protein could promote the assembly of clathrin triskelia into clathrin cage, and cleaved CALM proteolysed by caspase 3 and calpain could not promote them. In this respect, our data support a model in which CALM functions like AP180 as a monomeric clathrin assembly protein and might take part in apoptotic process in neuronal cells.
Adaptor Proteins ; Animal ; Brain Chemistry ; Calpain/*metabolism ; Carrier Proteins ; Caspases/*metabolism ; Cattle ; Clathrin/*metabolism ; Coated Pits, Cell-Membrane/*metabolism ; Hydrolysis ; Membrane Proteins ; Molecular Weight ; Nerve Tissue Proteins/chemistry/*isolation & purification/metabolism ; Neurons/*chemistry ; Protein Binding ; Protein Conformation ; Recombinant Proteins/chemistry/metabolism

The most efficient means of protein internalization from the membrane are through clathrin-coated pits, which concentrate protein interactions with the clathrin-associated assembly protein complex AP-2 and internalization signals in the cytoplasmic domain of transmembrane proteins. Binding of clathrin assembly protein to clathrin triskelia induces their assembly into clathrin-coated vesicles (CCVs). Due to a difficulty of isolating clathrin molecules from their complex or assembly state in the cells, most of the studies were carried out with recombinant clathrin proteins, which may present different conformation and structural variation. In this study, we have developed an efficient method of isolating the native clathrin assembly protein lymphoid myeloid (CALM) from the bovine brain that is enriched with clathrin and clathrin associated proteins and characterized by their sensitivity to proteases and it's ability to form CCV. The purified CALM has molecular weight of approximately 100,000 dalton on SDS-PAGE, which is consistent with the result of in vitro translation. The purified CALM protein could promote the assembly of clathrin triskelia into clathrin cage, and cleaved CALM proteolysed by caspase 3 and calpain could not promote them. In this respect, our data support a model in which CALM functions like AP180 as a monomeric clathrin assembly protein and might take part in apoptotic process in neuronal cells.
Adaptor Proteins ; Animal ; Brain Chemistry ; Calpain/*metabolism ; Carrier Proteins ; Caspases/*metabolism ; Cattle ; Clathrin/*metabolism ; Coated Pits, Cell-Membrane/*metabolism ; Hydrolysis ; Membrane Proteins ; Molecular Weight ; Nerve Tissue Proteins/chemistry/*isolation & purification/metabolism ; Neurons/*chemistry ; Protein Binding ; Protein Conformation ; Recombinant Proteins/chemistry/metabolism

Purpose: This study aimed to identify the types of perception toward non-face-to-face clinical practice and to characterize the types of students who experienced online clinical practice during the coronavirus disease 2019 (COVID-19) pandemic. Methods: Q-methodology was used in this study, and 270 Q populations were formed based on in-depth interviews with 10 nursing students who had experienced non-face-to-face clinical practice, as well as related literature. Interviews were performed from August 1 to 31, 2022. A total of 42 Q samples were extracted, and Q sorting was performed on 33 nursing students who had experienced non-face-to-face clinical practice. A Q factor analysis was performed using the PC-QUANL program. Results: The nursing students’ perceptions of non-face-to-face clinical practice were classified into the following five types: “future professional competency-focused type,” “realistic convenience priority type,” “task burden awareness type,” “negative critic type,” and “limited experience dissatisfaction type.” Conclusion This study revealed non-face-to-face clinical practice’s positive and negative aspects in nursing education. Moreover, it identified the aspects of clinical practice that cannot be replaced by non-face-to-face clinical practice and the elements of non-face-to-face practice that can complement clinical practice. These findings can be used as fundamental data to establish a stable and efficient system for improving the quality of clinical practice in the post-COVID-19 era and to implement effective non-face-to-face clinical practice according to student types.

PURPOSE: This study was done to identify effects of a life-esteemed education applied logotherapy on life respect, meaning of life, and depression on older elementary school students. METHODS: A nonequivalent control group and non-synchronized design was conducted with a convenience sample of 142 students. The program named 'My Precious Life'. consisted of one session per week for five weeks. Students were assigned to the experimental group (n=70) or the control group (72). Data were analyzed using descriptive statistics, Chi-square, Fisher's exact test, t-test, and repeated measured ANOVA with the SPSS/PC 18.0 program. RESULTS: Meaning of life and life respect increased significantly and depression decreased significantly for participants in the experimental group. CONCLUSION: The results of the study indicate that life-esteemed education applied logotherapy is effective in improving meaning of life and life respect and in decreasing depression in elementary school students. It can also be used to prevent existential distress and to intervene as a motif for having hope in life.
Analysis of Variance ; Child ; Depression/*therapy ; Female ; Humans ; Male ; Program Evaluation ; *Psychotherapy ; Quality of Life ; Questionnaires ; Self Concept ; Students/*psychology