PURPOSE: This study was to identify the influencing factors in postmenopausal women's bone mineral density (BMD). METHOD: The sample for the study was 107 postmenopausal women who took the BMD test. For BMD measurement, lumbar spine BMD(L2-5) was measured by Dual-energy X-ray absorptiometry(DEXA). Data was collected by questionnaires on the selected variables such as reproductive factors and life style factors. RESULT: In reproductive factors, parity shows significant differences with BMD (F=4.16, p=.02). In life style factors, diet (F=3.01, p=.05) and exercise (F=7.39, p=.00) show significant differences with BMD. Excercise, diet and parity accounted for 42.0% of the influencing factors in Postmenopausal Women's Bone Mineral Density. CONCLUSION: The influencing factors in postmenopausal women's bone mineral density were excercise, diet and parity. In this paper, it is suggested that the influence of reproductive and life style factors in postmenopausal women's BMD should be studied by long term and needs repeated research. This study can be used as foundation material for nursing education program development for osteoporosis prevention and improvement.
Bone Density ; Diet ; Education, Nursing ; Female ; Humans ; Life Style ; Osteoporosis ; Parity ; Postmenopause ; Program Development ; Surveys and Questionnaires ; Spine

Purpose: The purpose of this study was to develop a program for reinforcing the resilience of new nurses and relation-oriented organizational culture. Methods An Intervention Research (IR) model was used to develop a program. Literature review, focus group interviews with nurses and need surveys were conducted from August to December 2018. Based on the results of the investigation, the researcher developed the content of a program. The program was revised by nurse managers for the content validation. Results: According to the results of the need surveys, 58.8% of the participants thought relation-oriented culture was the most ideal, and 61.8% of the participants wanted to participate in a program for organizational culture improvement. In the focus group interview, not only new nurses but also wards and nursing organizations should be a target subject of the program. Reinforcement of resilience and relation (3R) program was developed as a one-year course, which includes a ‘mentor-mentee’ program and a ‘thanks’ program. Conclusion: It would contribute to improving the resilience of new nurses and creating a relation-oriented organizational culture by 3R program.The 3R program could play a role as expanded program from an existing pragmatic short-term training program for improving the competencies or communication skills of new nurses.

Trace fear conditioning is characterized by a stimulus-free trace interval (TI) between the conditioned stimulus (CS) and the unconditioned stimulus (US), which requires an array of brain structures to support the formation and storage of associative memory. The entorhinal cortex (EC) has been proposed to provide essential neural code for resolving temporal discontinuity in conjunction with the hippocampus. However, how the CS and TI are encoded at the neuronal level in the EC is not clear. In Exp. 1, we tested the effect of bilateral pre-training electrolytic lesions of EC on trace vs. delay fear conditioning using rats as subjects. We found that the lesions impaired the acquisition of trace but not delay fear conditioning confirming that EC is a critical brain area for trace fear memory formation. In Exp. 2, single-unit activities from EC were recorded during the pretraining baseline and post-training retention sessions following trace or delay conditioning. The recording results showed that a significant proportion of the EC neurons modulated their firing during TI after the trace conditioning, but not after the delay fear conditioning. Further analysis revealed that the majority of modulated units decreased the firing rate during the TI or the CS. Taken together, these results suggest that EC critically contributes to trace fear conditioning by modulating neuronal activity during the TI to facilitate the association between the CS and US across a temporal gap.

Transarterial chemoembolization (TACE) is the worldwide procedure performed for patients with various stage hepatoceullar carcinoma (HCC), but is not yet considered as curative treatment because of relatively high local recurrence rate. Moreover, many clinicians frequently experience treatment failure (incomplete necrosis or stage progression etc.) after repeated TACE, but no clear guidelines have been recommended about salvage treatment modalities for this situation. Recently, studies for combination of radiation therapy and TACE for HCC with TACE refractoriness have been tried and reported better therapeutic efficacy. Based on above suggestions, we herein offer our experience of a patient with macrovascular invasion developed after repeated TACE that achieve complete remission by stereotactic body radiation therapy. Further study, maybe regarding a combination of locoregional and systemic therapy, is necessary on how to manage HCC patients with TACE refractoriness.
Carcinoma, Hepatocellular* ; Humans ; Necrosis ; Recurrence ; Salvage Therapy ; Treatment Failure

Anthropometric traits for eyes and nose are complex quantitative traits influenced by genetic and environmental factors. To date, there have been few reports on the contribution of genetic influence to these traits in Asian populations. The aim of this study was to determine the genetic effect and quantitative trait locus (QTL) of seven traits eyes- and nose-related anthropometric measurements in an isolated Mongolian population. Frontal and lateral photographs were obtained from 1,014 individuals (434 males and 580 females) of Mongolian origin. A total of 349 short tandem repeat markers on 22 autosomes were genotyped for each individual. Heritability estimates of the seven ocular and nasal traits, adjusted for significant covariates, ranged from 0.48 to 0.90, providing evidence for a genetic influence. Variance-component linkage analyses revealed 10 suggestive linkage signals on 5q34 (LOD = 3.2), 18q12.2 (LOD = 2.7), 5q15 (LOD = 2.0), 9q34.2 (LOD = 1.9), 5q34 (LOD = 1.9), 17q22 (LOD = 1.9), 13q33.3 (LOD = 2.7), 1q36.22 (LOD = 1.9), 4q32.1 (LOD = 2.1) and 15q22.31 (LOD = 2.9). Our study provides the first evidence that genetics influences nasal and ocular traits in a Mongolian population. Additional collaborative efforts will further extend our understanding of the link between genetic factors and human anthropometric traits.
Anthropometry ; *Asian Continental Ancestry Group ; Eye ; Facial Bones/*anatomy & histology ; Female ; *Genetic Linkage ; *Genome, Human ; Humans ; Lod Score ; Male ; Mongolia ; Nose ; Quantitative Trait Loci

The QTc interval is a complex quantitative trait and a strong prognostic indicator of cardiovascular mortality in general, healthy people. The aim of this study was to identify non-genetic factors and quantitative trait loci that govern the QTc interval in an isolated Mongolian population. We used multiple regression analysis to determine the relationship between the QTc interval and non-genetic factors including height, blood pressure, and the plasma lipid level. Whole genome linkage analyses were performed to reveal quantitative trait loci for the QTc interval with 349 microsatellite markers from 1,080 Mongolian subjects. Among many factors previously known for association with the QTc interval, age, sex, heart rate, QRS duration of electrocardiogram and systolic blood pressure were also found to have influence on the QTc interval. A genetic effect for the QTc interval was identified based on familial correlation with a heritability value of 0.31. In a whole genome linkage analysis, we identified the four potential linkage regions 7q31-34, 5q21, 4q28, and 2q36.
Adolescent ; Adult ; Age Factors ; Aged ; Aged, 80 and over ; Blood Pressure/genetics ; Body Height/genetics ; Cardiovascular Diseases/*genetics/mortality/pathology/*physiopathology ; Child ; Child, Preschool ; Chromosomes, Human/genetics ; *Electrocardiography ; Female ; *Genome-Wide Association Study ; Heart Rate/genetics ; Humans ; Male ; Microsatellite Repeats/*genetics ; Middle Aged ; Mongolia/epidemiology ; Quantitative Trait Loci/*genetics ; Sex Factors

Extramedullary plasmacytoma involves organs outside the bone marrow; however, involvement of the pancreas is rare. We recently experienced a case of extramedullary plasmacytoma of the pancreas that was diagnosed by endoscopic ultrasonography-guided fine needle aspiration (EUS-FNA). EUS-FNA, which has a high diagnostic accuracy and an excellent safety profile, is the modality of choice for establishing tissue diagnosis. We report a case of extramedullary plasmacytoma of the pancreas diagnosed using EUS-FNA.
Biopsy, Fine-Needle* ; Bone Marrow ; Diagnosis ; Endoscopic Ultrasound-Guided Fine Needle Aspiration ; Endosonography ; Pancreas* ; Plasmacytoma*

The authors regret an error in discussion, the authors wrote that "We also performed an additional linkage analysis using only the adult population (> or = 20 years old)(Table 7, Figure 2 and 3)." In this sentence, Table 7 should be changed to Table 6.

PURPOSE: The purpose of this study was to provide data for development of the Journal of Fundamentals of Nursing through reviewing classification of sectional editorship. METHODS: Descriptive statistical analysis was used, to identify content then, the classifications of sectional editorship were reviewed. RESULTS: The categories, "Basic concepts of nursing" (30.2%:17.9%), "Needs for comfort" (15.9%:13.1%), "Nursing education" (12.7%:12.7%), and "Needs for activity and exercise" (7.1%:7.1%) were most frequent through both the 1st and 2nd sectional editorship. CONCLUSION: Classification of sectional editorship was developed to clarify the educational purpose of fundamentals of nursing, and was modified through reflections by researchers. The current classification of sectional editorship is not a permanent formula, so using various viewpoints in further examination is needed.
Nursing Research

Dilated cardiomyopaty is a rare occurrence in Hecker muscular dystropy. We report a case of Becken muscular dystrophy in 28 old man who presented with dyspnea, progressive muscle weakness, and dilated cardiomyopathy with severe left ventricular dysfunction which was detected by echocardiograpy. Muscle biopsy demonstrated diffuse degenerated changes consistent with progressive muscular dystropy, His brother has also Becker muscular dystrophy and dilated cardiomyopathy, The patient is on NYHA Class II~III with medical therapy.
Biopsy ; Cardiomyopathy, Dilated* ; Dyspnea ; Humans ; Muscle Weakness ; Muscular Dystrophies ; Muscular Dystrophy, Duchenne* ; Siblings ; Ventricular Dysfunction, Left