• 성인간호학회지
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• 제20권1호
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• pp.126-134
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• 2008

Purpose: This study was to explore gender differences on presenting patients with acute myocardial infarction in the emergency department. Methods: The survey was done with 143 emergency medical charts presented to the emergency department and diagnosed with acute myocardial infarction between January 2005 and December 2006. The collected data were analyzed with frequency, chi-square, and t-test. Results: Significant gender differences were apparent in age, route to the emergency department, elapsed time from onset of symptoms to arrival, and initial heart rate. Women were significantly more likely to report hypertension, diabetes, and congestive heart failure than men, but men were significantly more likely to report smoking. Chest pain was the most common initial symptom in both men and women. Women were significantly more likely to report dyspnea and nausea/vomiting than men. Conclusion: Although similarities exist in the associated symptoms of acute myocardial infarction, women might experience different symptoms, compared to men. These findings have implication that patients and health care providers should consider gender difference in presenting symptoms.

• Annals of Clinical Neurophysiology
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• 제24권2호
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• pp.107-110
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• 2022

We describe the case of a 22-year-old female complaining of ophthalmoplegia, which deteriorated with seizure. Leigh syndrome (LS) was diagnosed by identifying the m.9176T>C mutation. She improved with vitamin cocktail therapy plus intravenous methylprednisolone, and had an excellent prognosis. This was the first case of an adult patient with LS presenting with the m.9176T>C mutation and reporting cortical symptoms, which in this case comprised cortical vision loss, and cortical, basal ganglia, and brainstem signal changes on magnetic resonance imaging.

• Advances in Traditional Medicine
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• 제2권1호
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• pp.17-27
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• 2002

Obesity is a serious medical disorder because it can cause a myriad of health problems, such as heart disease, hypertension, and adult-onset diabetes. While conventional medical treatment for obesity has limitations, there is enormous public enthusiasm for complementary and alternative treatments of obesity. This article reviews currently commonly used complementary and alternative therapies for obesity, such as medicinal herbs, nutritional supplements and acupuncture. Beneficial effects and possible adverse effects associated with these treatment are discussed.

• Annals of Clinical Neurophysiology
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• 제23권1호
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• pp.53-55
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• 2021

Congenital myasthenic syndromes (CMSs) are rare genetic disorders characterized by weakness and fatigue resulting from impaired neuromuscular transmission. Genetic testing can confirm the diagnosis for some types of CMS; however, variations in genotype, clinical phenotypes, age at disease onset, and responses to treatment make diagnosis very difficult. Here we present two adult patients who had significant decremental responses in repetitive nerve stimulation testing and multi-minicore pathology, and who responded to treatment with a cholinesterase inhibitor.

• Applied Microscopy
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• 제16권2호
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• pp.75-91
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• 1986

Differentiation of the rat testis was studied by light and electron microscope from the fetal stage up to the newborn or adult stage. The purpose of the present study is to investigate the ultrastructural changes of seminiferous tubules and interstitial tissue during the developmental process. The results were as follows: the seminiferous tubule diameter began to increase from birth and was fully developed at 30 to 40 days of age through intratubular cell proliferations. Basement membrane and myoid cells lining the seminiferous tubules were differentiated at 17 days gestation. At the fetal stage, seminiferous tubules were primarily composed of Sertoli cells and the differentiation of Sertoli and germ cells progressed from the newborn stage. Spermatids and immature spermatozoa are appeared at 40 days of age, so from this time, spermatogenesis occurred actively until the adult stage. Sertoli cells aided germ cell differentiation and phagocytosed the parts of the spermatid cytoplasm. Leydig ce]] development follows a biphasic pattern: a fetal phase and then an adult phase from 20 days of age. In conclusion, the rat testis is already developed to some extent by the fetal stage and is functional after 50 days of age. Therefore, these findings indicate that differentiation of Sertoli and Leydig cells precedes the onset of spermatogenesis.

• 대한전해질대사연구회지
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• 제16권2호
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• pp.19-22
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• 2018

Renal Fanconi syndrome (RFS) is caused by generalized proximal tubular dysfunction and can be divided into hereditary and acquired form. Adult-onset RFS is usually associated with drug toxicity or systemic disorders, and modern molecular genetics may explain the etiology of previous idiopathic cases of RFS. Here, we report the case of a 52-year-old woman with RFS whose etiology could not be identified. She presented with features of phosphaturia, renal glucosuria, aminoaciduria, tubular proteinuria, and proximal renal tubular acidosis. Her family history was unremarkable, and previous medications were nonspecific. Her bone mineral density was compatible with osteoporosis, serum intact parathyroid hormone level was mildly elevated, and 25(OH) vitamin D level was insufficient. Her blood urea nitrogen and serum creatinine levels were 8.4 and 1.19 mg/dL, respectively (estimated glomerular filtration rate, $53mL/min/1.73m^2$). Percutaneous renal biopsy was performed but revealed no specific renal pathology, including mitochondrial morphology. No mutation was detected in EHHADH gene. We propose the possibility of involvement of other genes or molecules in this case of adult RFS.

• Journal of Medicine and Life Science
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• 제16권1호
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• pp.17-22
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• 2019

Epstein-Barr virus(EBV) infection is common and usually asymptomatic in young infants and children. However, EBV infections in transplant recipients and other immunosuppressed patients can be fatal. EBV-related neurological complications in immunocompetent adults are extremely rare and self-limited. Acute disseminated encephalomyelitis(ADEM) may also follow EBV infection; ADEM is characterized by abrupt onset and rapid progression. We report an immunocompetent adult patient who developed diffuse meningoencephalitis with ADEM-like features caused by EBV infection. A 35-year-old Vietnamese woman was admitted presenting with urinary retention, altered mental status, and paraplegia. PCR of the patient's cerebrospinal fluid showed positive results for EBV. Brain and spine magnetic resonance imaging showed ADEM-like features. She was treated with acyclovir, steroid, and immunoglobulins. We report the case of an immunocompetent adult Vietnamese woman who presented with rapidly progressive diffuse meningoencephalitis associated with EBV infection and was treated with antivirals, corticosteroids, and immunoglobulins.

• Journal of Periodontal and Implant Science
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• 제25권3호
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• pp.568-586
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• 1995

542 periodontal patients having early-onset periodontitis(EOP) have been reclassified into a more homogeneous phenotypic subsets by newly revised radiographic criteria. Representative patients of each EOP subform have been examined of serum IgG subclass antibodies against periodontopathic bacteria, Porphyromonas gingivalis(Pg) 381 and of genetic markers for IgG allotypes to clarify the relationship between these parameters and phenotype expression of each subform. The early onset periodontitis could be reclassified by the radiographic parameters combining the mean interproximal alveolar bone loss(BL) and the radiographic ratio(between 1st molars and the adjacent teeth: Ratio) with statistical significance(p<0.001 by MANOVA). Moreover these EOP subforms could clearly be delineated from adult periodontitis. Of subform I and II(localized type EOP) patients with minimal mean bone loss(BL<5.0), patients demonstrating disease activities in localized areas(Ratio.>1.5) showed the elevated responses in all the IgG subclasses against Pg compared with those of patients without disease activity(Ratio <1.5). There were gradual increase in the IgG2 and IgG4 titers against Pg as the disease developed into the generalized forms suggesting the possible role of these antibodies in modulating the phenotype expression. The genetic marker study for IgG allotype revealed that mean IgG2 and IgG4 subclass titers were significantly higher(p<0.01, p<0.05, respectively) in patients who were positive for G2m(n). This indicated that IgG subclass responsiveness against the bacterial antigens are under the immnuogenetic control. The observed frequencies of G2m(n) were significantly higher (p<0.05) in subfrom IV patients who had the characteristic features of classical rapidly progressing periodontitis indicating the possible genetic predisposition in these patients.

• 한국융합학회논문지
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• 제13권2호
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• pp.131-142
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• 2022

본 연구는 성별에 따른 음주시작연령과 BMI 간의 상관관계를 파악하여 청소년기 음주행태와 성인기의 건강과의 관계에 대해 고찰하고자 한다. 본 연구는 2019년 지역사회건강조사를 활용하여 206,987명의 연구대상자를 대상으로 이분형 로지스틱 회귀분석을 실시하였다. 연구결과, 음주시작연령이 성인기 이전인 경우 성인 남성의 BMI가 비정상일 오즈값이 통계적으로 유의미하게 높았다. 이러한 연구결과는 남성의 높은 알코올 소비량과 음주에 대한 성별에 따른 차별적인 음주문화 때문인 것으로 설명할 수 있다. 본 연구는 성인기 이전의 조기음주가 야기할 수 있는 한시적인 어려움이 아닌 장기적인 건강 부작용 측면을 다룸으로써 자발적인 문제성 음주를 예방의 필요성을 강조하였다.

• 성인간호학회지
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• 제24권4호
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• pp.348-357
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• 2012

Purpose: This retrospective chart review study was carried out in order to examine the frequency of delirium, and to identify the risk factors associated with the development of delirium in elderly patients with arthroplasty. Methods: Data were collected from medical records of patients who received arthroplasty during one and half year in a hospital. Three hundred sixty five patients were selected for the study. The onset of delirium was reviewed based on the result of psychological doctor's consultation or nurse's assessment with Confusion Assessment Method and delirium onset risk factors were examined. Data were analyzed with descriptive statistics, t-test, $x_2$-test, Fisher's exact test and logistic regression analysis. Results: Delirium occurred with 31 patients (8.5%) out of 365 patients who underwent arthroplasty. There were statistically significant differences between incidence of delirium and gender ($x_2$=6.11, p=.025), age ($x_2$=32.81, p<.001), hearing difficulty ($x_2$=8.08, p=.012), albumin level of preoperational day (t=-3.43, p<.001), albumin (t=-2.20, p=.028) and hemoglobin level (t=-2.83, p=.005) of operational day. Age and gender were the most significant predictive factors with regard to the incidence of delirium. Conclusion: Through understanding of these results, nurses will be able to identify those patients who may be at risk for developing delirium in early stages.