It is well estabilshed that the xerosis is closely related to diabeic pruritus. Although the causes of xerosis are thought to bie the abnormalities of sweating and autonomic nervous system, the exact mechanism of the xerosis in diabetic skin is still unknown. This study was designed to investigate the possible derangement of glucose metabolism in the skin of diabetes mellitus patients with xerosis. The epidemal glucose content and hexokonase activities were masured in the skin samples obtained from normal individuals and diabetes mellitus patients with xerosis The epidermal glucose content was measured by the enzymatic cycling method. The enzymatic activities of hexokinase were assayed by fluorometric method. The epidermal glucose content of diabetic patients increaed approximately twice [27.46+9.52 (mmole/kg /dry weight) that of normal individuals [13.90+4.79(mmole/kg /dry weight)] (p<0. 0001). The epidermal hexokinase activities of diabetes patients were significantly decreased [0.56+0.15(mole/hr/kg/dry weight)] compared to that of normal indivduals [0.96+0.24(mole/hr/kg dry weight)] (p<0.0001). There were no significant differences in the epidermal glucose content and enzyme activities of hexokinase between the diabetic patients with: erosis and diabetic patients without xerosis. These data indicated that decreased activities of hexokinase could reduce the glucose phopkiorylation and uptake into keratinocytes, and which could lead to accumulat. glucose in the interstitial space of diabetic epidermis. And the decreased hexokinase activities may exert on lipid metabolism and glycolysis of diabetic epiidermis, because hexokinase is a key enzyme of hexose monophosphate pathway and glycolysis.
Autonomic Nervous System ; Diabetes Mellitus ; Epidermis ; Glucose ; Glycolysis ; Hexokinase* ; Humans ; Keratinocytes ; Lipid Metabolism ; Metabolism ; Pruritus ; Skin ; Sweat ; Sweating

No abstract available.
Animals ; Lymph Nodes* ; Mice* ; Spleen*

Purpose: To report a biopsy-proven case of granulomatosis with polyangiitis (GPA) who visited for red eye and discomfort. We detected papillary thyroid cancer by a whole-body scan.Case summary: A 56-year-old female presented to our clinic with hyperemia and discomfort in the right eye for the past 1 month. The visual acuity was 0.9 in the right eye. Congestion and chemosis of the right conjunctiva were observed by slit-lamp microscopy. There was a firm, erythematous, tender mass near the right nasolacrimal duct. Impairment of adduction and infraduction and proptosis were observed. Radiologically, a 3.6 × 2.6 × 1.2 cm right orbital mass was seen in the intraorbital extraconal space, invading the right nasolacrimal duct and nasal cavity. Pathologic and supplementary investigations showed granulomatous, c-anti-neutrophil cytoplasmic antibodies (ANCA)-positive inflammation in the mass. The patient was diagnosed with GPA. Whole-body computed tomography and positron emission tomography-computed tomography revealed multiple lesions in the right orbit, nasal cavity, mediastinum, retropubic area, and left thyroid gland. Thyroid ultrasonography and biopsy led to a diagnosis of papillary carcinoma with lymph node metastasis. Topical and systemic steroids and rituximab injection were administered, and total thyroidectomy with bilateral central lymph node dissection was performed. This led to improvements in proptosis and limitation of extraocular movement. Conclusions GPA is a rare disease that may initially present with ocular symptoms. It can be associated with malignancies even in the absence of immunosuppression. Patients with ocular problems suspected of having GPA should undergo autoimmune antibody testing, including ANCA and tissue biopsy.

The coronavirus disease 2019 (COVID-19) has emerged as a threat to human health and public safety. People of all ages are susceptible to severe acute respiratory syndrome coronavirus 2 infection. However, the clinical manifestations of this infection differ by age. This study purposes to describe healthcare considerations for special populations, such as children, pregnant and lactating women, and older adults, who may have unique healthcare needs, in the pandemic situation. To realize the research purpose, we conducted a review of the practice guidelines of public documents and qualified studies that were published online/offline during a specific period. The review identified current knowledge on care for newborns, children in schools, pregnant women (from antenatal to postpartum care), and older adults suffering from high-risk conditions. Subsequently, we summarize vaccination guidance for special populations and, finally, discuss the issues currently affecting special populations. Therefore, this current knowledge on care for special populations helps nurses to provide accurate information on vaccinations aimed at preventing COVID-19 and protecting the masses from infection. Currently, the scarcity of information on COVID-19 variants necessitates further research on measures to reduce pandemic spread.

Studies on epidemiological aspects of contact dermatitis have been published in recent years since the introduction of standardized method of patch test.However, most previous epidemiologic reports studied patients with allergic contact dermatitis in hospitals with patcb testing. Such data are not directly applicable to the population at large. Very recentiy there are a few reports ahout rates of exposure and patch test reactivity to certain antigens in a general population. which is difficult to be applicable in a developing country at present. With regard to this, we have tried to analyze the contact dermatitis questionaire containing various items of common causative agents producting contact dermatitis (for example, metals, cosmetics, plants, medicaments and rubber etc.) for the detection of past contact dermatitis histories in a total new dermatologic outpatients. A11 2258 dermatologic outpatients entered this study including 303 contact dermatitis patients (allergic contact dermatitis, primary irritant dermatitis and housewife eczema). We also analyzed the patch test results of 107 patients with suggesting contact dermatitis who visited our hospital at the same period of collecting questionaires. The study results were as follows. 1. Positive rate of each item of the questionaire (No. of said Yes/ No. of responders) was metals, 10.4% cosmetics, 31.8%, plants, 18.2%; medicaments, 12.4%; rubber, 5.8%; and others, 11.7%. 2. The most common all regens of the patch test positive reactions were nickel sulfate (9.3%), fragrance mix(9.3%), formaldehyde(6.5%), potassium dichromate (5.6%), neomycin sulfate (5.6%), balsam of Peru (4.7%), cobalt chloride(3.7%), wood tar(3.7%) and paraphenylene diamine (2.8%) in order of frequency. And the patch test positive rate of commercial cosmetic products was 10.3%. In conclusion, cosmetics, medicaments, metals, plants and rarely rubber are found the most common etiologic agents of contact dermatitis in this study. The reasons and back-ground of the results were also discussed in various aspects.
Cobalt ; Dermatitis, Allergic Contact ; Dermatitis, Contact* ; Dermatitis, Irritant ; Developing Countries ; Epidemiologic Studies* ; Humans ; Metals ; Neomycin ; Nickel ; Outpatients ; Patch Tests ; Peru ; Potassium Dichromate ; Rubber ; Wood

PURPOSE: This study aimed to develop a sexual rights awareness scale for female adults and to further examine the differences after educational sessions for sexual rights awareness with female adults. METHODS: Convenient sampling was employed to recruit 152 participants. A self administered questionnaire was developed to explore adult females' understanding of sexual rights awareness. In the next phase, education was provided over 3 consecutive sessions to 28 female university students. Factor analysis and Cronbach's alpha were performed in order to test validity and reliability of the educational sessions. The Wilcoxon rank test was used to identify the differences between pretesting of sexual rights awareness knowledge and post testing after educational sessions was provided. RESULTS: After conducting factor analysis, 5 factors explained 63.3% of the total variance, namely: I) sexuality education, II) prejudice & biasaberration, III) sexual satisfaction, IV) safe & equal sexuality, and V) sexual autonomy. A Cronbach's alpha of 17 items was 0.80. After the education sessions, there was a significant increase in sexual rights awareness. CONCLUSION: The Sexual rights awareness questionnaire is acceptable as a tool for measuring the level of education in studies. Future research should aim at conducting comparison studies of sexual rights awareness between sexes and cultural differences with larger populations which will further help to develop and to strengthen the rigor with in methodologies.
Adult ; Female ; Human Rights ; Humans ; Prejudice ; Surveys and Questionnaires ; Reproducibility of Results ; Reproductive Rights ; Sex Education ; Sexuality

No abstract available.
Hyperlipidemias* ; Hypertension* ; Mass Screening*

PURPOSE: The purpose of this study was to analyse researches on nursing intervention for elderly health promotion. METHOD: A literature review of 38 researches was carried out using guidelines developed by the present researchers. RESULT: The research papers studied in this research were theses written for doctoral or master's degree and published between 1994 to 2004. These researches applied nursing intervention for health promotion of elders and used experimental study design. The average period of nursing intervention was about 9 weeks and the average frequency was three times per week. As for major characteristics of subject groups, most of them were over 65 years old (76.3%) and resided in community (65.8%), and each group consisted of 10 to 29 elders. The dependent variables used in these studies included physiological variables (blood pressure, blood cholesterol level, pulmonary function, fasting blood sugar, blood cortisol level, body mass etc.), psychologic variables (depression, quality of life, life satisfaction, loneliness, anxiety etc.), cognitive variables (perceived benefits, perceived barriers, self-efficacy, self-concept, subjective health status etc.), activities of daily livings, health promotion behavior, pain, risks of fall, and variables related to Trans Theoretical Model. The majority of these studies (78.9%) applied exercise programs for health promotion including exercise motivating programs (15.8%). CONCLUSION: We suggest that more various nursing interventions must be applied to promote elders' health and to take care of their chronic diseases.
Aged* ; Anxiety ; Blood Glucose ; Blood Pressure ; Cholesterol ; Chronic Disease ; Fasting ; Health Promotion* ; Humans ; Hydrocortisone ; Loneliness ; Models, Theoretical ; Nursing* ; Quality of Life

Both Mycoplasma hominis (M. hominis) and Ureaplasma urealyticum (U. urealyticum) are important genital mycoplasmas which are found in the cervix, vagina and the urogenital tracts of females. It has been associated with various disease states including non-gonococcal urethritis, spontaneous abortion, low birth weight and chorioamnionitis. Moreover they can be transmitted up to 40% of infants born to infected mothers. The culture methods which is commonly used for the determination of above mycoplasmas requires special culture media and can take up to 7 days. Recently the polymerase chain reaction (PCR) has been successfully applied for the detection of pathogenic microorganisms. In this study, M. hominis and U. urealyticum were determined using PCR in 70 vaginal swabs and 48 urine samples. In a total of seventy vaginal swabs, thirteen (18.5%) and twenty four (34.3%) samples were positive for M. hominis and U. urealyticum, respectively. In forty eight urine samples, M. hominis and U. urealyticum were found in 3 cases (6.3%), respectively. Among vaginal swab and urine samples, one case was found to be coinfectious state. Amplified DNA bands were more frequently found in vaginal swabs than urine samples. This study shows that PCR is a relatively simple, fast and practical tool for the detection of M. hominis and U. urealyticum in a clinical materials instead of culture method.
Abortion, Spontaneous ; Cervix Uteri ; Chorioamnionitis ; Culture Media ; DNA ; Female ; Humans ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Mothers ; Mycoplasma ; Mycoplasma hominis ; Polymerase Chain Reaction* ; Pregnancy ; Ureaplasma urealyticum ; Urethritis ; Vagina

Formaldehyde in adhesives is used as preseratives as well as adhesives themeseles such as phenol-formaldehyde, carbamide-formaldehyde and melarnine-forma 1dehyde. Formaldehyde content in 43 kinds of adhesives used at present in Korea was determined by lutidine method. The study result was as follows. 1. The The distribution of formaldehyde concentrations of 43 different kinds of adhesives was in the 0 to 333. 9 ppm ranges. 2. High concentration of formaldehyde was observed in 3 kinds of wall paper adhesives and 1 kind of stationary adhesive, which has an important clinical significance because of their frequent contact sources of domestic uses.
Adhesives* ; Formaldehyde* ; Korea