• Journal of Life Science
• /
• v.22 no.8
• /
• pp.1085-1091
• /
• 2012

The purpose of this study is to investigate the effects of indoor and outdoor exercise environments on bone mineral density and body composition in old women. A total of 26 old women were randomly divided into two groups: an indoor exercise group (IE, n=13) and an outdoor exercise group (OE, n=13). The exercise groups performed moderate exercise (HR max 50~70%; RPE 11-15) three times a week for 60 minutes over 20 weeks. After exercise training, bone mineral density was significantly improved in the OE group as compared with the IE group. Body fat mass was significantly decreased in the IE group. Weight, lean body mass, and body fat mass were significantly decreased in the OE group. Body mass index was significantly decreased in the outdoor exercise group as compared to the IE group. Our findings show that a 20-week program of outdoor exercise training improves bone mineral density and body composition in old women. As mentioned above, it has been found that engaging in an outdoor exercise program for 20 weeks has a positive effect on bone mineral density and body composition in old women. In conclusion, engaging in the outdoor exercise program, including aerobic and resistance exercises, for 20 weeks improved bone mineral density and inhibited bone loss in old women and had a positive influence on vitamin D levels, thereby potentially lowering the risk of osteoporosis.

• Journal of Life Science
• /
• v.19 no.12
• /
• pp.1841-1846
• /
• 2009

Menopause is often associated with the incidence of several chronic diseases including osteoporosis, cardiovascular disease, and obesity. Hormone replacement therapy (HRT) is an effective regimen that has been found to prevent these diseases in postmenopausal women. However, HRT is accompanied by an increased risk of unfavorable outcomes. Therefore, this study was conducted to evaluate the effects of Ecklonia cava, a kind of seaweed, extract on bone turnover markers in symptomatic menopausal women. For this study, the following four groups of 9-week-old Sprague-Dawley rats were evaluated over 6 weeks: normal rats (SHAM), ovariectomized rats (OVX-CON) and ovariectomized rats that were treated with Ecklonia cava extracts. The optimum extraction temperature and solvent of Ecklonia cava were found to be $80^{\circ}C$ and 80% ethanol. We measured the osteocalcin and CTx content, enzyme ALP activity in serum and collagen content in the cartilage, bone, skin and lungs. We found that the levels of indicators of bone metabolism such as ALP, osteocalcin and CTx were lower in rats in the Ecklonia cava extract group than the OVX-CON group. In addition, the collagen contents in the bone, cartilage, skin and lungs decreased in response to ovariectomy, but the levels of collagen were greater in the bone of rats that were treated with Ecklonia cava extract than in the bone of rats in the OVX-CON group. According to these results, we were able to know the effects of Ecklonia cava extract on bone aging in ovariectomized rats. Consequently, we expect Ecklonia cava extract to have an effect on bone aging in postmenopausal women.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.22 no.1
• /
• pp.183-188
• /
• 2008

Osteoporosis is one of the major health problem affecting postmenopausal women. Estrogen deficiency results in an increase in bone turnover, lead to bone resorption and an increase risk of fracture. The aim of this study was to evaluate the effects of Platycodon grandiflorum A. extract (PG) in bone metabolism in ovariectomized estrogen-deficient rats. Two groups were surgically ovariectomized (OVX). The third group was sham operated. Sprague-Dawley female rats were randomly assigned to the following groups : sham-operated rats (Sham), ovariectomized control rats (OVX-control), ovariectomized rats supplemented with PG at 50mg/kg body wt (OVX-PG50) The Platycodon grandiflorum extracts were orally administrated at 1mL per day. The ovariectomy caused a decreasing in the levels of collagen content in bone, cartilage and skin tissues. However PG group, supplementation with Platycodon grandiflorum extract, were increased the level of collagen content in bone, cartilage and skin tissues than OVX-control group. PG group had a higher content of pyridinoline in collagen than OVX-control group. Alkaline phosphatase activity on serum were decreased after supplemented with the PG extract. These results might be expected that Platycodon grandiflorum is believed to be possible protective effects in postmenopausal bone loss.

• The Journal of Internal Korean Medicine
• /
• v.15 no.2
• /
• pp.318-346
• /
• 1994

A Bibliographical study was done about lumbago in oriental internal Medicine. The results are as follows. 1. Shenxu,sexual active, senile, Feng, Han, Shi, shiji, Tanyin and Qi lumbago are applicable to internal medical lumbago in oriental medicine, and Shenxu is essential pathogenesis. 2. Shenxu lumbago is characterized by continous pain, improved after chiropsia, deep pulse in Chi pulse, and used QingeWan, LiuweiDihuangWan and AnshenWan in herb-medicine. and Cortex Eucommiae, Radix Rehmanniae Praeparata and Fructus Psoraleae in drugs for the purpose of ZishenYijing, and related to lumbago caused by chronic prostatitis, calculus or tumor in kidney and diabetes mellitus. 3. Sexual active lumbago is dim-aching and weak pain in or after sexual life at low back and knee joint, and classified to Shenyang Buzu, ShenjingKuisun. GanshenYinxu and XinshenBujiao ; Liuwei Dihuang Wan, ZuoguiWan In herb-medicine. Cornu Cervi Pantotrichum, Fructus Lycii and Fructus Corni in drug were used for treatment. 4. Senile Lumbago is a kind of consumptive disease due to exhaused essential energy and caused by lack of Shenjing, Yangqi ; and described as repeated mild dim pain and ErzhiWan, QingeWan and MoyaoGao were used frequently, supposed to connected with osteoporosis, osteomalacia and osteoarthropathy deformons caused by aging. 5. Feng lumbago is attacked by Liuyin, and characterized by chilling and fever. stabbing pain from thoracic and lumbar vertebrae to pedes, and used WujiXan, XiaoxumingTang for treatment. Han lumbago is caused by cold's attacking Shenjing, distinguished for chilling,icing sense improved by heat on low back, and used WujiXan, JiangfuTang. Shi lumbago is caused by damp's inflowing Shenjing, described as stone-like lumbago which was subsided low back pain growing worse by gloomy rain, and used ShenshiTang. ShenzhuTang for the purpose of ZaoshiXingqi. And it is supposed that lumbago occured in the initial of urinary track infection was belong to those of Feng,Han and Sill's. 6. Sillji lumbago is caused by pathogen being in the spleen and the stomach, and used ChenxiangJiangqiTang, PingweiSan for treatment. And it is supposed that it belong to lumbago caused by gastrointerstinal disease such as peptic ulcer. gastroduodenal tumor and colonic inflammatory disease. 7. Tanyin lumbago is caused by Tanyin's flowing meridian, characterized by thoracolumbar verterber's heaviness, covered sense with something on low back and painless massage. Kuaiqi-drug are added to ErchenTang, DaotanTang for treatment, and it supposed that Tanyin lumbago's belong to that accompanied with metabolic disease such as obesity and gout. 8. Qi lumbago is caused by excessive stress such as melancholy and fury, described as multiple stabbing pain, an unexpected on and improvement, ranging back pain until flank and abdomine. Tiaoqi-drugs were added to RenshenShunqiSan, WuyaoShunqiSan for treatment, and it supposed to connecting with emotional lumbago such as hysteria, feigned illness and anxiety psychosis.

• Journal of The Korean Society of Inherited Metabolic disease
• /
• v.15 no.1
• /
• pp.18-24
• /
• 2015

Glycogen storage disease type Ib (GSD Ib) is one of the rare inherited metabolic disease caused by mutation of SLC37A4 gene. Clinical characteristics include hepatomegaly, hypoglycemia, lactic acidosis, hyperlipidemia and high serum uric acid concentration. The authors analyzed clinical and molecular characteristics of three Korean patients (one male and two females) with GSD Ib by retrospective review of medical records. Two patients were diagnosed in toddler period by hypoglycemia and hepatomegaly. One patient was diagnosed by growth retardation and short stature in puberty. c.412T>C (p.Trp138Arg) (3/6 alleles, 50.0%) was most frequently observed, following by p.Leu348Valfs*53 (1 allele), p.Pro191Leu (1 allele), p.Ala148Val (1 allele) in molecular analysis. Uncooked corn starch and allopurinol was administered. Because all three patients had neutropenia and recurrent infections, G-CSF was administered. Two patients had severe osteoporosis needing calcium supplement. The patient who diagnosed at puberty had relatively poor prognosis demonstrated by having severe infection and complications in liver and kidney.

• Health Policy and Management
• /
• v.30 no.2
• /
• pp.231-244
• /
• 2020

Background: As the population is aging, chronic diseases and depression are becoming the main problems in a country's healthcare system. In this study, we aimed to explore the associations between chronic diseases and depression among the elderly in South Korea. Methods: We analyzed 9,975 (men, 4,147; women, 5,828) respondents obtained from the 2014 National Survey of Living Conditions and Welfare Needs of Korean Older Persons. Our dependent variable was either 1 or 0 according to whether a respondent had depression or not, where depression was defined when the Short Form of Geriatric Depression Scale score was 8 or more points. Variables of interest were 24 types of chronic diseases and covariates included various socio-demographic and health behavior characteristics. We performed Rao-Scott chi-square tests and hierarchal logistic regression analyses by gender, reflecting the characteristics of the survey. Results: A significant difference was found in the proportion of having depression between genders (men 18.9% vs. women 23.4%). According to fully adjusted, multivariable analyses, for elderly men, relative to those without any chronic disease, the odds ratio of depression was 1.56 (95% confidence interval [CI], 1.10-2.22) in the stroke patients group and 1.82 (95% CI, 1.01-3.25) in the osteoporosis patients group. For elderly women, the odds ratio was 1.96 (95% CI, 1.28-3.00) in the fracture/dislocation and aftereffects patients group and 1.30 (95% CI, 1.03-1.64) in the group of patients with other diseases. Conclusion: Even after being adjusted for diverse characteristics, some chronic diseases were significantly associated with depression in the elderly and the association differed between genders. Therefore, public health and medical interventions are needed to manage such chronic diseases together with curing depression symptoms.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.10 no.11
• /
• pp.3405-3411
• /
• 2009

This study was performed to be used as basic data to preventive the osteoporosis of a rural community people, after finding out the bone mineral density and a state of health, that of exercise, body composition and basic physical strength of the rural community adult. the subject for 143 adults of a rural community, the relation between bone mineral density and a state of health, that of exercise, body measurement and basic physical strength was studied. The research results were as follows. 1. In survey subjects, the more the age increased(p<0.01) and the lower the educational level was, the lower bone mineral density was(p<0.05). 2. Bone mineral density was significantly lower in those who had chronic diseases than those who didn't (p<0.05). 3. Bone mineral density was significantly higher in those who had much weight, BMI, body fat mass, and fat-free mass than those who didn't(p<0.01). 4. Bone mineral density was significantly high in those who exercised in the past, whose basal metabolism was high, and whose muscle mass was much(p<0.05). 5. Bone mineral density was high in those who had much grasping power and a number of sit-ups and push-ups (p<0.01). 6. As a result of Multiple Regression Analysis in which BMD was a dependent variable, the more the age increased, the more the score of bone density decreased when they had chronic diseases. And the exercise of the past affected the increase of bone mineral density.

• Journal of Korean society of Dental Hygiene
• /
• v.15 no.1
• /
• pp.63-71
• /
• 2015

Objectives: The purpose of the study is to investigate the relationship between bone mineral density and remaining teeth in Korean adults. Methods: Using National Health and Nutrition Examination Survey(KNHANES) 5th Year 1(2010), 1,985 adults over 50 years old having bone mineral density test were selected. Male adults were 883, and female adults were 1,102. The raw data consisted of general characteristics of the subjects, bone density data, and oral examination data. The questionnaire consisted of general health survey, laboratory examination study, and nutrition study. Data were analyzed using SPSS 18.0 program for multiple regression analysis, ANOVA, t-test. The variables included general characteristics of the subjects, health behavior, diet habit, and oral health behavior. General characteristics consisted of gender, age, residence area, education level, marital status, monthly income, and vocation. Health behavior consisted of smoking, alcohol drinking, body mass index(BMI), physical activity, and mental health. Diet habit consisted of frequency of meal, milk, coffee, and calcium ingestion. Oral health behavior consisted of frequency of tooth brushing, use of oral health care devices, and oral examination. Systemic diseases were measured by the questionnaire for hypertension, diabetes mellitus, and hyperlipidemia. Bone density was measured in T-score of femoral bone, neck of femur, and lumbar vertebrae. Bone density was classified into normal($T-score{\geq}-1.0$), osteopenia(-2.5 < T-score < -1.0), and osteoporosis ($T-score{\leq}-2.5$). The remaining teeth were measured by the differences between normal teeth and missing teeth. Results: Smoking and age are the most influencing factors on the number of remaining teeth and bone density(p<0.01)(p<0.05). Those who had higher bone density, younger age, and nonsmoker significantly had more remaining teeth. Those who were men, diabetic, lowly educated women, and low birth weighted persons tended to have less number of teeth(p<0.01). Conclusions: The study suggested that there were significant differences between men and women according to the oral health management behavior and systemic disease control. Proper management of the oral health and good quality of bone mineral density can reserve the remaining teeth through the whole life.

• Korean Journal of Plant Resources
• /
• v.26 no.5
• /
• pp.658-662
• /
• 2013

Rubus coreanus and Astragalus membranaceus Bunge have been used as a traditional medicine with various pharmacological properties for a long time in Asia. We investigated the proliferative and differentiative effects on osteoblastic cells, MG-63 in various mixture ratios of immature fructus extracts of R. coreanus and root extracts of A. membranaceus. With preliminary in vivo ovariectomized mice, we confirmed the effects of the supplementation of various mixture on alkaline phosphatase (ALP) activity in serum. The ratio of 7:3 is considered as the most effective ratio for the proliferation of osteoblastic cells as they increased by 56.8% similar to estradiol. ALP activity in osteoblast increased by the combination of R. coreanus and A. membranaceus and peaked in the ratio of 72:28 and 68:32 respectively. These results indicate that the optimal combination of R. coreanus and A. membranaceus in 7:3 has the most beneficial effects on the activation of osteoblast cells, and give further possibilities that it can be used clinically in the treatment of osteoporosis.

• Archives of Pharmacal Research
• /
• v.28 no.3
• /
• pp.305-310
• /
• 2005

It has been suggested that nitric oxide (NO) derived from inducible nitric oxide synthase (iNOS) may act as a mediator of cytokine-induced effects on bone turn-over. NO is also recognized as an important factor in bone remodeling, i.e., participating in osteoblast apoptosis in an arthritic joint. The components of Agastache rugosa are known to have many pharmacological activities. In the present study, we investigated the effects of Agastache rugosa leaf extract (ELAR) on NO production and the iNOS expression in ROS 17/2.8 cells activated by a mixture of inflammatory cytokines including TNF-$alpha$ and IL-1$\beta$. A preincubation with ELAR significantly and concentration-dependently reduced the expression of iNOS protein in ROS 17/2.8 cells activated with the cytokine mixture. Consequently, the NO production was also significantly reduced by ELAR with an IC$_{50}$ of 0.75 mg/mL. The inhibitory mechanism of iNOS induction by ELAR prevented the activation and translocation of NF-$\kappa$B (p65) to the nucleus from the cytosol fraction. Furthermore, ELAR concentration-dependently reduced the cellular toxicity induced by sodium nitroprusside, an NO-donor. These results suggest that ELAR may be beneficial in NO-mediated inflammatory conditions such as osteoporosis.