1
|
Moon JH, Ryu H. Salutogenesis intervention improves cardio-cerebrovascular health in at-risk office workers: A quasi-experimental study. Public Health Nurs 2024. [PMID: 38702911 DOI: 10.1111/phn.13331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVE Cardio-cerebrovascular disease is the major cause of work-related deaths. Salutogenesis indicates individual differences in health levels occur owing to differences in the sense of coherence (SOC). A salutogenesis-based intervention may promote cardio-cerebrovascular health at work. This study examined the effects of a SOC promotion program based on salutogenesis. DESIGN Quasi-experimental study. SAMPLE Fifty-six office workers who were above the "low risk" of cardio-cerebrovascular disease from two workplaces were included in the final analysis. MEASUREMENTS Data collected pre- and postintervention. To determine the intervention's effectiveness, repeated-measures analysis of variance was used. INTERVENTION The intervention group was provided with the SOC promotion program, whereas the control group was provided with educational materials alone for 12 weeks. RESULTS Generalized resistance resources (GRRs; knowledge of cardio-cerebrovascular disease prevention, stress-coping strategies, and social support) and SOC significantly improved in the intervention group. The intervention group showed significant improvements in occupational stress, physical activity, dietary behavior, total cholesterol level, fasting glucose level, hemoglobin A1C level, body mass index, waist circumference, diastolic and systolic blood pressure, and cardio-cerebrovascular risk. CONCLUSIONS Systematic salutogenesis-based SOC promotion programs should be established to enhance the cardio-cerebrovascular health of office workers at-risk of cardio-cerebrovascular diseases. TRIAL REGISTRATION Trial Registration Number is KCT0007029. The date of registration is February 23, 2022.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Nursing, Sangmyung University, Cheonan, Republic of Korea
| | - Hosihn Ryu
- College of Nursing, Korea University, Seoul, Republic of Korea
| |
Collapse
|
2
|
Moon JH, Seo E. Sense of coherence promotion and occupational and family stress mitigation may improve heart health behaviors in middle-aged working women: a structural equation modelling approach. Front Public Health 2024; 12:1333867. [PMID: 38410667 PMCID: PMC10894929 DOI: 10.3389/fpubh.2024.1333867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/31/2024] [Indexed: 02/28/2024] Open
Abstract
Aims This study aimed to construct a model that describes heart health behaviors in middle-aged working women and verify the goodness-of-fit of the model based on Salutogenesis. Methods and results This study adopted a cross-sectional design. Participants were 330 middle-aged working women in South Korea. Data were analyzed using structural equation modelling with Sobel's Z test. In the multiple mediation model, stress coping strategy (β = 0.26; p < 0.001), social support (β = 0.41; p < 0.001), and health self-efficacy (β = 0.36; p < 0.001) had significant direct effects on sense of coherence (SOC). SOC had a significant direct effect on occupational (β = -0.72; p < 0.001) and family stress (β = -0.76; p < 0.001). Additionally, SOC (β = 0.67; p < 0.001), occupational stress (β = -0.46; p < 0.001), and family stress (β = -0.28; p < 0.001) had significant direct effects on heart health behaviors. Moreover, SOC had a significantly partial mediating effect on heart health behaviors through occupational stress (Z = 3.17; p = 0.002) and family stress (Z = 2.26; p = 0.024). Conclusion Occupational and family stress mediated the relationship between SOC and heart health behaviors in middle-aged working women. Clinical evidence Interventions that mitigate occupational and family stress may improve heart health behaviors among middle-aged working women.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Community Health Nursing, College of Nursing, Korea University, Seoul, Republic of Korea
| | - Eunhye Seo
- College of Nursing, Keimyung University, Daegu, Republic of Korea
| |
Collapse
|
3
|
Lee SH, Lee NY, Choi SH, Oh CH, Won GW, Bhatta MP, Moon JH, Lee CG, Kim JH, Park JL, Park JT. Molecular mechanism of the anti-inflammatory and skin protective effects of Syzygium formosum in human skin keratinocytes. Food Sci Biotechnol 2024; 33:689-697. [PMID: 38274184 PMCID: PMC10805749 DOI: 10.1007/s10068-023-01380-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/18/2023] [Accepted: 06/25/2023] [Indexed: 01/27/2024] Open
Abstract
Irradiation injury, especially caused by UVB, of the skin is one of the critical reasons for skin inflammation and damage. The present study aimed to explore the protective effect of Syzygium formosum leafy extract (SFLE) and its mechanism of action against UVB-induced damages of human keratinocytes. In this study, SFLE was prepared from 100 kg dried leaves using industrial-scale processes. We found that SFLE markedly reduced markers of the skin inflammation in UVB-induced pro-inflammatory cytokines. Only 2 μg/mL of SFLE exhibited significantly stronger anti-inflammatory effects than the fivefold concentration of positive control. Intriguingly, an anti-inflammatory enzyme, heme oxygenase-1 expression was significantly induced by SFLE treatment. MMP-3 and -9 were, but not MMP-1, significantly reduced. SFLE inhibited the expression of the MAPK pathway, resulting in a decrease on UVB-induced reactive oxygen species. In conclusion, SFLE can potentially be used to treat skin inflammatory diseases. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01380-4.
Collapse
Affiliation(s)
- Seung Hoon Lee
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | | | - Seung-Hyeon Choi
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Cheong-Hae Oh
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Gun-Woo Won
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Mahesh Prakash Bhatta
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Ji Hyun Moon
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | | | - Jong Hun Kim
- Department of Food Science and Biotechnology, Sungshin Women’s University, Seoul, 01133 Republic of Korea
| | - Jong-ll Park
- Department of Biochemistry, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jong-Tae Park
- CARBOEXPERT Inc., Daejeon, 34134 Korea
- Department of Food Science and Technology, Chungnam National University, Daejeon, 34134 Korea
| |
Collapse
|
4
|
Jang JH, Moon JH, Lee SM, Lee MH. Age-Related Changes in Low Serum Anti-Müllerian Hormone Levels in Female Adolescents: A Single-Center Retrospective Pilot Study. J Pediatr Adolesc Gynecol 2024:S1083-3188(24)00021-4. [PMID: 38253232 DOI: 10.1016/j.jpag.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 12/29/2023] [Accepted: 01/15/2024] [Indexed: 01/24/2024]
Abstract
STUDY OBJECTIVE Available data on the clinical significance of low serum anti-Müllerian hormone (AMH) levels in female adolescents are limited. The aim of this study was to elucidate age-related changes in low serum AMH levels in adolescents and to identify predictive factors for AMH progression. METHODS A retrospective review was conducted on a series of female adolescents aged 11-19 years with low serum AMH levels (<1.19 ng/mL) who underwent additional AMH tests at least 1 year apart. Participants who showed an increase in the subsequent AMH test (>1.6 ng/mL) (Group 1) were compared with those who did not (Group 2). RESULTS Among 1655 adolescents who underwent AMH testing at least once from 2010 to 2022, 75 participants (4.5%) exhibited low AMH levels (<1.19 ng/mL), excluding primary ovarian insufficiency. A notable increase in serum AMH levels (>1.6 ng/mL) was confirmed in 7 (30.4%) of 23 female adolescents who underwent relevant follow-up testing. Group 1 had higher initial AMH levels and lower initial follicle-stimulating hormone levels than Group 2 (1.0 vs 0.59 ng/mL, P = .001 and 4.4 vs 9.8 mIU/mL, P = .015, respectively). Ovarian volume did not differ between the groups (3.8 vs 4.4 cm3, P = .465). None of the participants with initial AMH levels under 0.75 ng/mL showed an increase in AMH levels during follow-up. CONCLUSION These findings suggest that low serum AMH levels in adolescents may have other explanations in addition to being indicative of a low ovarian reserve. Prospective studies involving a larger number of participants will aid in predicting AMH improvement in adolescents.
Collapse
Affiliation(s)
- Ji Hyon Jang
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Ji Hyun Moon
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Sae Mi Lee
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Mee-Hwa Lee
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam, Korea.
| |
Collapse
|
5
|
Zhou Y, Moon JH, Kim JT, Qiu S, Lee SB, Park HJ, Son MJ, Lee GY, Kwon JW, Park SH, Auh JH, Lee HJ. Curcumol metabolized by rat liver S9 fraction and orally administered in mouse suppressed the proliferation of colon cancer in vitro and in vivo. Food Sci Biotechnol 2024; 33:171-180. [PMID: 38186621 PMCID: PMC10767046 DOI: 10.1007/s10068-023-01321-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/15/2023] [Accepted: 04/20/2023] [Indexed: 01/09/2024] Open
Abstract
Following 3R (reduction, refinement, and replacement) principles, we employed the rat liver S9 fraction to mimic liver metabolism of curcumol having high in vitro IC50 on cancer cells. In HCT116 and HT29 colon cancer cells, the metabolites of curcumol by S9 fraction exerted more enhanced activity in inducing cell cycle arrest and apoptosis via regulating the expression of cyclin D1, CDK1, p21, PARP and Bcl-2 than curcumol. In addition, oral administration of curcumol at 4 mg/kg BW significantly suppressed the development of colon tumor induced by azoxymethane/dextran sulfate sodium, and induced cell cycle arrest and apoptosis in tumor tissues. In mass analysis, curcumenol and curzerene were identified as the metabolites of curcumol by S9 fraction metabolism. Taken together, curcumol metabolites showed the enhanced suppressive effect on colon cancer, suggesting that S9 fraction can be considered as simple, fast, and bio-mimicking platform for the screening of chemical libraries on different chronic diseases.
Collapse
Affiliation(s)
- Yimeng Zhou
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Ji Hyun Moon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Jin Tae Kim
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Shuai Qiu
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Seung Beom Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Ho Jin Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Moon Jeong Son
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Ga Yeon Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Jung Won Kwon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - So-Hyeon Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Joong-Hyuck Auh
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546 South Korea
| |
Collapse
|
6
|
Park YR, Lee HL, Hyun JY, Choi J, Moon JH, Kim BY, Yang SJ, Lee JH, Kim BK, Park TS, Suk KT, Lee DY. Systemic multiomics evaluation of the therapeutic effect of Bacteroides species on liver cirrhosis in male mice. Microbiol Spectr 2023; 11:e0534922. [PMID: 37819146 PMCID: PMC10848840 DOI: 10.1128/spectrum.05349-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 08/28/2023] [Indexed: 10/13/2023] Open
Abstract
IMPORTANCE The human gut microbiome mediates bidirectional interaction within the gut-liver axis, while liver diseases, including liver cirrhosis, are very closely related to the state of the gut environment. Thus, improving the health of the gut-liver axis by targeting the intestinal microbiota is a potential therapeutic approach in hepatic diseases. This study examines changes in metabolomics and microbiome composition by treating bacteria derived from the human gut in mice with liver cirrhosis. Interorgan-based multiomics profiling coupled with functional examination demonstrated that the treatment of Bacteroides dorei pertained to protective effects on liver cirrhosis by normalizing the functional, metabolic, and metagenomic environment through the gut-liver axis. The study provides the potential value of a multiomics-based and interorgan-targeted evaluation platform for the comprehensive examination and mechanistic understanding of a wide range of biologics, including gut microbes. Furthermore, the current finding also suggests in-depth future research focusing on the discovery and validation of next-generation probiotics and products (postbiotics).
Collapse
Affiliation(s)
- Ye Rin Park
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
| | - Hae Lee Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
| | - Ji Ye Hyun
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, South Korea
| | - Jieun Choi
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
| | - Ji Hyun Moon
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
| | - Byung Yong Kim
- R&D Center, Chong Kun Dang Healthcare, Seoul, South Korea
| | - Seung-Jo Yang
- R&D Discovery Center, CJ Bioscience, Inc, Seoul, South Korea
| | - Je Hee Lee
- R&D Discovery Center, CJ Bioscience, Inc, Seoul, South Korea
| | - Byoung Kook Kim
- Chong Kun Dang Bio Research Institute, Gyeonggi-do, South Korea
| | - Tae-Sik Park
- Department of Life Science, Gachon University, Sungnam, South Korea
| | - Ki Tae Suk
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, South Korea
| | - Do Yup Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea
- Center for Food and Bioconvergence, Research Institute for Agricultural and Life Sciences, Interdisciplinary Programs in Agricultural Genomics, Seoul National University, Seoul, South Korea
- Department of Food and Animal Biotechnology, Seoul National University, Seoul, South Korea
- Green Bio Science & Technology, Bio-Food Industrialization, Seoul National University, Gangwon-do, South Korea
- Kimchi Functionality Research Group, World Institute of Kimchi, Gwangju, South Korea
| |
Collapse
|
7
|
Jang Y, Moon JH, Jeon BK, Park HJ, Lee HJ, Lee DY. Comprehensive Evaluation System for Post-Metabolic Activity of Potential Thyroid-Disrupting Chemicals. J Microbiol Biotechnol 2023; 33:1351-1360. [PMID: 37415082 PMCID: PMC10619556 DOI: 10.4014/jmb.2301.01036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 07/08/2023]
Abstract
Endocrine-disrupting chemicals (EDCs) are compounds that disturb hormonal homeostasis by binding to receptors. EDCs are metabolized through hepatic enzymes, causing altered transcriptional activities of hormone receptors, and thus necessitating the exploration of the potential endocrine-disrupting activities of EDC-derived metabolites. Accordingly, we have developed an integrative workflow for evaluating the post-metabolic activity of potential hazardous compounds. The system facilitates the identification of metabolites that exert hormonal disruption through the integrative application of an MS/MS similarity network and predictive biotransformation based on known hepatic enzymatic reactions. As proof-of-concept, the transcriptional activities of 13 chemicals were evaluated by applying the in vitro metabolic module (S9 fraction). Identified among the tested chemicals were three thyroid hormone receptor (THR) agonistic compounds that showed increased transcriptional activities after phase I+II reactions (T3, 309.1 ± 17.3%; DITPA, 30.7 ± 1.8%; GC-1, 160.6 ± 8.6% to the corresponding parents). The metabolic profiles of these three compounds showed common biotransformation patterns, particularly in the phase II reactions (glucuronide conjugation, sulfation, GSH conjugation, and amino acid conjugation). Data-dependent exploration based on molecular network analysis of T3 profiles revealed that lipids and lipid-like molecules were the most enriched biotransformants. The subsequent subnetwork analysis proposed 14 additional features, including T4 in addition to 9 metabolized compounds that were annotated by prediction system based on possible hepatic enzymatic reaction. The other 10 THR agonistic negative compounds showed unique biotransformation patterns according to structural commonality, which corresponded to previous in vivo studies. Our evaluation system demonstrated highly predictive and accurate performance in determining the potential thyroid-disrupting activity of EDC-derived metabolites and for proposing novel biotransformants.
Collapse
Affiliation(s)
- Yurim Jang
- Interdisciplinary Program in Agricultural Genomics, Seoul National University, Seoul 08826, Republic of Korea
| | - Ji Hyun Moon
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
| | - Byung Kwan Jeon
- Department of Bio and Fermentation Convergence Technology, Kookmin University, Seoul 02707, Republic of Korea
| | - Ho Jin Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Do Yup Lee
- Interdisciplinary Program in Agricultural Genomics, Seoul National University, Seoul 08826, Republic of Korea
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
- Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Sciences, CALS, Seoul National University, Seoul 08826, Republic of Korea
| |
Collapse
|
8
|
Jo SK, Yoo IH, Park HY, Kang C, Han SY, Moon JH, Park WH, Yeo YH, Jun S, Yi YS, Lee SJ, Tae JY, Song JH. An Atelocollagen Injection Enhances the Healing of Nonoperatively Treated Achilles Tendon Tears: An Experimental Study in Rats. Orthop J Sports Med 2023; 11:23259671231200933. [PMID: 37868218 PMCID: PMC10586006 DOI: 10.1177/23259671231200933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 05/19/2023] [Indexed: 10/24/2023] Open
Abstract
Background There is growing interest in nonoperative treatment for the management of Achilles tendon ruptures (ATRs). However, nonoperative treatment is limited by the risk of tendon reruptures and low satisfaction rates. Recently, atelocollagen injections have been reported to have beneficial effects on tendon healing. Purpose To evaluate the beneficial effects of injected atelocollagen on Achilles tendon healing and investigate the mechanism of atelocollagen on tendon healing. Study Design Controlled laboratory study. Methods Percutaneous tenotomy of the right Achilles tendon in 66 rats was performed. The animals were equally divided into the noninjection group (NG) and the collagen injection group (CG). At 1, 3, and 6 weeks, the Achilles functional index, cross-sectional area, load to failure, stiffness, stress, and the modified Bonar score were assessed. Transmission electron microscopy, western blotting, and immunohistochemistry were also performed. Results The Achilles functional index (-6.8 vs -43.0, respectively; P = .040), load to failure (42.1 vs 27.0 N, respectively; P = .049), and stiffness (18.8 vs 10.3 N/mm, respectively; P = .049) were higher in the CG than those in the NG at 3 weeks. There were no significant differences in histological scores between the 2 groups. Transmission electron microscopy analysis showed that the mean diameter of collagen fibrils in the CG was greater than that in the NG at 3 weeks (117.2 vs 72.6 nm, respectively; P < .001) and 6 weeks (202.1 vs 144.0 nm, respectively; P < .001). Western blot analysis showed that the expression of collagen type I in the CG was higher than that in the NG at 1 week (P = .005) and 6 weeks (P = .001). Conclusion An atelocollagen injection had beneficial effects on the healing of nonoperatively treated Achilles tendon injuries. The Achilles tendon of CG rats exhibited better functional, biomechanical, and morphological outcomes compared with NG rats. The molecular data indicated that the mechanism of atelocollagen injections may be associated with an increased amount of collagen type I. Clinical Relevance An atelocollagen injection might be a good adjuvant option for the nonoperative treatment of ATRs.
Collapse
Affiliation(s)
- Seong Kyeong Jo
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
| | - In Ha Yoo
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyeon Yeong Park
- Department of Occupational Therapy, College of Medical Science, Konyang University, Daejeon, Republic of Korea
| | - Chan Kang
- Department of Orthopedic Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Seung Yun Han
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Ji Hyun Moon
- Department of Anatomy, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Won Ho Park
- Department of Organic Materials Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Yong Ho Yeo
- Department of Organic Materials Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Sangmi Jun
- Center for Research Equipment, Korea Basic Science Institute, Daejeon, Republic of Korea
| | - Yoon-Sun Yi
- Center for Research Equipment, Korea Basic Science Institute, Daejeon, Republic of Korea
| | - Su Jeong Lee
- Department of Microbiology, School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Jung Yeon Tae
- Department of Medicine, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Jae Hwang Song
- Department of Orthopedic Surgery, Konyang University Hospital, Daejeon, Republic of Korea
| |
Collapse
|
9
|
Na ED, Baek MJ, Moon JH, Park CW, Yoon J, Lee H, Park SH, Jang JH. Predicting mid-pelvic interspinous distance in women using height and pubic arch angle. PLoS One 2023; 18:e0289814. [PMID: 37561690 PMCID: PMC10414616 DOI: 10.1371/journal.pone.0289814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 07/27/2023] [Indexed: 08/12/2023] Open
Abstract
OBJECTIVE To predict the interspinous distance (ISD) using the relationship between female height and pelvimetric measures on magnetic resonance (MR) images. METHODS We obtained measurements of the pubic arch angle (PAA), inlet-anteroposterior (AP) distance, mid-pelvis AP distance, outlet-AP distance, ISD, and ischial tuberosity distance using 710 pelvic MR images from nonpregnant reproductive-aged (21-50 years) women from January 2014 to June 2020. Patient height was also assessed from medical records. We determined the formula for predicting ISD using multiple regression analysis. RESULTS The mean ± standard deviation of the height, PAA, inlet-AP distance, mid-pelvis AP distance, outlet-AP distance, ISD, and ischial tuberosity distance were 160.0 ± 5.5 cm, 87.31 ± 6.6°, 129.7 ± 9.0 mm, 119.7 ± 8.5 mm, 111.71 ± 8.90 mm, 108.88 ± 8.0 mm, and 121.97 ± 11.8 mm, respectively. Two significant regression formulas for predicting ISD were identified as follows: ISD = 0.24973 × height - 0.06724 × inlet-AP distance + 0.12166 × outlet-AP distance + 0.29233 × ischial tuberosity distance + 0.32524 × PAA (P < 0.001, R2 = 0.9973 [adjusted R2 = 0.9973]) and ISD = 0.40935 × height + 0.49761 × PAA (P < 0.001, R2 = 0.9965 [adjusted R2 = 0.9965]). CONCLUSION ISD is the best predictor of obstructed labor. This study predicted ISD with 99% explanatory power using only the height and PAA. The PAA can be measured by transperineal ultrasound. This formula may successfully predict vaginal delivery or cephalopelvic disproportion.
Collapse
Affiliation(s)
- Eun Duc Na
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - Min Jung Baek
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - Ji Hyun Moon
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - Cho Won Park
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - Jin Yoon
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - Hanna Lee
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - So Hyeon Park
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| | - Ji Hyon Jang
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, South Korea
| |
Collapse
|
10
|
Jeong JJ, Ganesan R, Jin YJ, Park HJ, Min BH, Jeong MK, Yoon SJ, Choi MR, Choi J, Moon JH, Min U, Lim JH, Lee DY, Han SH, Ham YL, Kim BY, Suk KT. Multi-strain probiotics alleviate loperamide-induced constipation by adjusting the microbiome, serotonin, and short-chain fatty acids in rats. Front Microbiol 2023; 14:1174968. [PMID: 37333632 PMCID: PMC10272585 DOI: 10.3389/fmicb.2023.1174968] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/15/2023] [Indexed: 06/20/2023] Open
Abstract
Constipation is one of the most common gastrointestinal (GI) disorders worldwide. The use of probiotics to improve constipation is well known. In this study, the effect on loperamide-induced constipation by intragastric administration of probiotics Consti-Biome mixed with SynBalance® SmilinGut (Lactobacillus plantarum PBS067, Lactobacillus rhamnosus LRH020, Bifidobacterium animalis subsp. lactis BL050; Roelmi HPC), L. plantarum UALp-05 (Chr. Hansen), Lactobacillus acidophilus DDS-1 (Chr. Hansen), and Streptococcus thermophilus CKDB027 (Chong Kun Dang Bio) to rats was evaluated. To induce constipation, 5 mg/kg loperamide was intraperitoneally administered twice a day for 7 days to all groups except the normal control group. After inducing constipation, Dulcolax-S tablets and multi-strain probiotics Consti-Biome were orally administered once a day for 14 days. The probiotics were administered 0.5 mL at concentrations of 2 × 108 CFU/mL (G1), 2 × 109 CFU/mL (G2), and 2 × 1010 CFU/mL (G3). Compared to the loperamide administration group (LOP), the multi-strain probiotics not only significantly increased the number of fecal pellets but also improved the GI transit rate. The mRNA expression levels of serotonin- and mucin-related genes in the colons that were treated with the probiotics were also significantly increased compared to levels in the LOP group. In addition, an increase in serotonin was observed in the colon. The cecum metabolites showed a different pattern between the probiotics-treated groups and the LOP group, and an increase in short-chain fatty acids was observed in the probiotic-treated groups. The abundances of the phylum Verrucomicrobia, the family Erysipelotrichaceae and the genus Akkermansia were increased in fecal samples of the probiotic-treated groups. Therefore, the multi-strain probiotics used in this experiment were thought to help alleviate LOP-induced constipation by altering the levels of short-chain fatty acids, serotonin, and mucin through improvement in the intestinal microflora.
Collapse
Affiliation(s)
- Jin-Ju Jeong
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Raja Ganesan
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Yoo-Jeong Jin
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Hee Jin Park
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Byeong Hyun Min
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Min Kyo Jeong
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Sang Jun Yoon
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Mi Ran Choi
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Jieun Choi
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute of Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Ji Hyun Moon
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute of Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Uigi Min
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Jong-Hyun Lim
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Do Yup Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute of Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sang Hak Han
- Department of Pathology, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Young Lim Ham
- Department of Nursing, Daewon University College, Jecheon, Republic of Korea
| | - Byung-Yong Kim
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Ki Tae Suk
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| |
Collapse
|
11
|
Park JH, Moon JH, Kim HJ, Kong MH, Oh B, Kim S, Oh YH. Association between weekend catch-up sleep and the risk of depression among Korean middle-aged adults. Sleep Biol Rhythms 2023; 21:51-58. [PMID: 38468911 PMCID: PMC10899926 DOI: 10.1007/s41105-022-00415-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 08/03/2022] [Indexed: 11/29/2022]
Abstract
Determining whether weekend catch-up sleep (CUS) is related to high risk of depression in the general middle-aged population in Korea. This study is a cross-sectional study analyzing data from 2016 to 2017 collected in the Korea National Health and Nutrition Examination Survey VII-1, 2; less than 35 years, and more than 65 years were excluded. Interviews on sociodemographic characteristics, mood and sleep-related profiles, and comorbid medical conditions were conducted. Participants were divided into three groups according to weekday sleeping time (< 6 h, 6 to ≤ 8 h, and ≥ 8 h). Weekend CUS was identified when nocturnal sleep extension occurred over the weekend. The risk of depression was evaluated using the PHQ-9. The PHQ-9 score differed among the three groups. The prevalence of moderate to severe depressive symptom and PHQ-9 score ≥ 10 was the highest in the group sleep over 8 h and the next highest in the group sleep less than 6 h. In the group sleep less than 6 h, PHQ-9 score ≥ 10 was significantly higher in the without CUS group than the with CUS group. The risk of depression in middle-aged individuals was associated with both short and long sleep duration, and the severity and prevalence of depression were lower in the group with CUS when a shortened sleep pattern was observed. Supplementary Information The online version contains supplementary material available at 10.1007/s41105-022-00415-3.
Collapse
Affiliation(s)
- Jung Ha Park
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Republic of Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Republic of Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Republic of Korea
| | - Bumjo Oh
- Department of Family Medicine, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Sunyoung Kim
- Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Yun Hwan Oh
- Department of Family Medicine, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong-si, 110, Deokan-ro, Gwangmyeong-si, Gyeonggi-do Republic of Korea
| |
Collapse
|
12
|
Kim YR, Na ED, Jung JE, Moon JH, Lee JY. Clinical features at the time of non-hysteroscopic myomectomy before pregnancy, which affect adverse pregnancy outcomes: a retrospective cohort study. BMC Pregnancy Childbirth 2022; 22:896. [PMID: 36463110 PMCID: PMC9719619 DOI: 10.1186/s12884-022-05240-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 11/24/2022] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND To investigate the association of clinical characteristics at the time of non-hysteroscopic myomectomy before pregnancy and adverse obstetric outcomes in the next pregnancy. METHODS In this retrospective cohort study, we identified 248 women who underwent abdominal or laparoscopic myomectomy for intramural (IM) and/or subserosal (SS) uterine myomas in Bundang CHA Medical Center before pregnancy and delivered at the same hospital between 2010 and 2020. The association between clinical characteristics at the time of myomectomy and subsequent obstetric outcomes was analyzed using the Chi-square test, the Student t-test or one-way ANOVA, and multivariable analysis. RESULTS There was one case of uterine rupture. The gestational age at delivery was 37.7 ± 2.4 weeks. There were 2 (0.8%) cases of fetal loss before 23 weeks, but there were no cases of perinatal death. The risk of transfusion during or after delivery was higher in the group in which multiple myomas were removed compared to the group in which only one was removed (aOR = 2.41, 95% CI [1.20-4.86], p = 0.014). The risk of neonatal composite morbidity was higher in the group in which myomas including the IM type were removed, than in the group in which only SS myomas were removed (aOR = 14.29, 95% CI [1.82-99.57], p = 0.012). Although not statistically significant, the group in which the sum of the diameters of the three largest myomas was greater than 15 cm showed a higher frequency of preterm birth (19.3% vs. 10.1%, p = 0.001) and lower birth weight (2901 ± 625 g vs. 3063 ± 576 g, p = 0.001) compared to the group with diameters less than 15 cm. Placenta accreta/increta (7.9% vs. 3.8%, p = 0.043) and lower placental weight (646 ± 170 g vs. 750 ± 232 g, p = 0.034) were more common in patients with an interval between myomectomy and pregnancy of less than 12 months compared to more than 12 months. CONCLUSIONS To our knowledge, this is the first study to investigate the association between clinical features at the time of myomectomy before pregnancy and various adverse obstetric and perinatal outcomes. If the removed myomas are multiple, IM, large, or the interval between myomectomy and pregnancy is short, the risk of obstetric and neonatal complications may increase.
Collapse
Affiliation(s)
- Young Ran Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University School of Medicine, 13496, Seongnam, South Korea
| | - Eun Duc Na
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University School of Medicine, 13496, Seongnam, South Korea
| | - Jae Eun Jung
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University School of Medicine, 13496, Seongnam, South Korea
| | - Ji Hyun Moon
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University School of Medicine, 13496, Seongnam, South Korea
| | - Ji Yeon Lee
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University School of Medicine, 13496, Seongnam, South Korea.
| |
Collapse
|
13
|
Qiu S, Chen J, Kim JT, Zhou Y, Moon JH, Lee SB, Park HJ, Lee HJ. Suppression of Adipogenesis and Fat Accumulation by Vitexin Through Activation of Hedgehog Signaling in 3T3-L1 Adipocytes. J Med Food 2022; 25:313-323. [PMID: 35320011 DOI: 10.1089/jmf.2021.k.0163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Many studies have demonstrated that adipogenesis is associated with obesity, and the Hedgehog (Hh) signaling pathway regulates adipogenesis and obesity. Following the screening study of the chemical library evaluating the effect of vitexin on Gli1 transcriptional activity, vitexin was chosen as a candidate for antiadipogenic efficacy. Vitexin significantly reduced lipid accumulation and suppressed C/EBPα (CCAAT/enhancer-binding protein α) and PPARγ (peroxisome proliferator-activated receptor γ) expression, which are known as key adipogenic factors in the early stages of adipogenesis by activating Hh signaling. Furthermore, Hh inhibitor GANT61 reversed the effect of AMP-activated protein kinase (AMPK) activator AICAR (5-aminoimidazole-4-carboxamide ribonucleotide), indicating that Hh signaling is an upstream regulator of AMPK in 3T3-L1 cells. Vitexin suppressed adipogenesis by regulating Hh signaling and phosphorylation of AMPK, leading to the inhibition of fat formation. These results suggest that vitexin can be considered a potent dietary agent in alleviating lipid accumulation and obesity.
Collapse
Affiliation(s)
- Shuai Qiu
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| | - Jing Chen
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou, China
| | - Jin Tae Kim
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| | - Yimeng Zhou
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| | - Ji Hyun Moon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| | - Seung Beom Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| | - Ho Jin Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, South Korea
| |
Collapse
|
14
|
Moon JH, Huh JS, Won CW, Kim HJ. Living and eating alone on depressive symptoms by physical frailty status: A cross-sectional study based on the Korean Frailty and Aging Cohort Study. Arch Gerontol Geriatr 2021; 98:104570. [PMID: 34773874 DOI: 10.1016/j.archger.2021.104570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/30/2021] [Accepted: 11/01/2021] [Indexed: 11/02/2022]
Abstract
BACKGROUND General health conditions in older adults, including their mental health, differ greatly based on their physical health conditions rather than age. Thus, we evaluated how lifestyle factors, which included eating and living, affected depressive symptoms in older adults based on their physical frailty status. METHODS We included older adults aged 70-84 years from the Korean Frailty and Aging Cohort Study (KFACS). Based on their eating and living patterns, we classified them into four groups: "lived and ate with others," "lived alone yet ate with others," "lived with others yet ate alone," and "lived and ate alone." Depressive symptoms and physical frailty were measured using the Korean version of the Geriatric Depression Scale and modified version of the Cardiovascular Health Study (CHS) Frailty Index, respectively. RESULTS A total of 2,702 participants, 11.4% lived with others yet ate alone, and 19.7% lived and ate alone. For robust older adults, after adjusting for variables, the "ate alone" group was significantly related with depressive symptoms, and the "lived and ate alone" group showed a higher risk of depressive symptoms. In the prefrail to frail participants, the "lived and ate alone" group was at a higher risk of depressive symptoms. CONCLUSION Eating and living alone are key risk factors for depressive symptoms in community-dwelling older adults regardless of their physical frailty status. Therefore, social interventions are needed for both physically frail and healthy older adults to support their eating patterns and increase opportunities for social interaction.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University College of Medicine, Jeju, Republic of Korea; Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
| | - Jung Sik Huh
- Department of Urology, Jeju National University College of Medicine, Jeju, Republic of Korea; Department of Urology, Jeju National University Hospital, Jeju, Republic of Korea
| | - Chang Won Won
- Department of Family Medicine, Kyung Hee University Medical Center, Seoul, Republic of Korea; Elderly Frailty Research Center, Department of Family Medicine, Kyung Hee University College of Medicine, Seoul, Republic of Korea.
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University College of Medicine, Jeju, Republic of Korea; Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea.
| |
Collapse
|
15
|
Qiu S, Cho JS, Kim JT, Moon JH, Zhou Y, Lee SB, Park HJ, Lee HJ. Caudatin suppresses adipogenesis in 3T3-L1 adipocytes and reduces body weight gain in high-fat diet-fed mice through activation of hedgehog signaling. Phytomedicine 2021; 92:153715. [PMID: 34474353 DOI: 10.1016/j.phymed.2021.153715] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 08/01/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The regulative effects of caudatin, a C-21 steroid that is identified from Cynanchum bungee roots, on adipogenesis and obesity have not been studied. Many studies have demonstrated that the activation of hedgehog (Hh) signaling can help prevent obesity. Therefore, we hypothesized that caudatin can inhibit adipogenesis and obesity via activating the Hh signaling pathway. METHODS To investigate the effects of caudatin on adipogenesis in 3T3-L1 preadipocytes and high-fat diet induced obesity in C57BL/6 mice, in vitro and in vivo experiments were performed. For in vitro evaluation, Oil red O staining were used to represent lipid accumulation in differentiated 3T3-L1 adipocytes. For in vivo assessment, male 5 week-old C57BL/6 mice were fed with standard chow diet, high-fat diet (HFD), HFD with 25 mg/kg caudatin, HFD with 1mg/kg purmorpharmine for 10 weeks, respectively. Hh signaling and key adipogenic marker involved in adipogenesis were evaluated by real-time PCR and western blot. The adipocyte size of white adopose tissue and lipid storage of liver were visualized by hematoxylin and eosin staining. In addition, the expression of Gli1 and peroxisome proliferator-activated receptor γ (PPARγ) in white adipose tissue were investigated by immunohistochemistry staining. RESULTS Caudatin suppressed the accumulation of lipid droplets and downregulated the expression of key adipogenic factors, i.e., peroxisome proliferator-activated receptor γ PPARγ and CCAAT-enhancer binding protein α (C/EBPα), through activating Hh signaling in differentiated 3T3-L1 cells. Furthermore, caudatin and the Hh activator purmorpharmine significantly decreased body weight gain and white adipose tissue (WAT) weight in HFD-induced mice and affected adipogenic markers and Hh signaling mediators in WAT, which were in line with the in vitro experimental results. CONCLUSION To our best knowledge, it is the first report to demonstrate that caudatin downregulated adipocyte differentiation and suppressed HFD-induced body weight gain through activating the Hh signaling pathway, suggesting that caudatin can potentially counteract obesity.
Collapse
Affiliation(s)
- Shuai Qiu
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Jae Seok Cho
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Jin Tae Kim
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Ji Hyun Moon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Yimeng Zhou
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Seung Beom Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Ho Jin Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea.
| |
Collapse
|
16
|
Kim JT, Qiu S, Zhou Y, Moon JH, Lee SB, Park HJ, Lee HJ. Freeze-Dried Powder of Rubus coreanus Miquel Ameliorates Isoproterenol-Induced Oxidative Stress and Tissue Damage in Rats. J Microbiol Biotechnol 2021; 31:1256-1261. [PMID: 34226405 PMCID: PMC9706019 DOI: 10.4014/jmb.2106.06047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 12/15/2022]
Abstract
Rubus coreanus Miquel (bokbunja), Korean black raspberry, is known to possess various phytochemicals that exert antioxidative, anti-inflammatory, and anti-cancer effects. However, most studies on Rubus coreanus Miquel have been performed with the solvent extracts and/or a single component to demonstrate the efficacy, while studies evaluating the effect of the whole fructus of Rubus coreanus Miquel are limited. In this study, therefore, we employed the isoproterenol (IPN)-induced myocardial infarction model and investigated the effect of freeze-dried powder of Rubus coreanus Miquel (RCP) on oxidative stress and prevention of organ damage. Oral administration of RCP reduced the level of toxicity markers, alanine transaminase (ALT), aspartate transaminase (AST), and lactate dehydrogenase (LDH) without affecting body weight and diet intake. The oxidative stress marker glutathione (GSH) increased about 45% and malonaldehyde (MDA) decreased about 27% compared to the IPN group with RCP-H (3%) administration. By histological analysis, IPN induced significant myocardial damage in the heart and vascular injury in the liver, and RCP administration ameliorated the damages in a dose-dependent manner. Taken together, RCP activated the antioxidant system leading to prevention of damage to organs by IPN in rats, making it possible to expect beneficial efficacies by consuming the whole fructus of Rubus coreanus Miquel.
Collapse
Affiliation(s)
- Jin Tae Kim
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Shuai Qiu
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Yimeng Zhou
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Ji Hyun Moon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Seung Beom Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Ho Jin Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea,Corresponding author Phone: +82-31-670-3030 Fax: +82-31-675-3108 E-mail:
| |
Collapse
|
17
|
Lee J, Moon JH, Lee HJ. Continuous-time synthesizing robust sampled-data dynamic output-feedback controllers for uncertain nonlinear systems in Takagi–Sugeno form: A descriptor representation approach. Inf Sci (N Y) 2021. [DOI: 10.1016/j.ins.2021.02.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
18
|
Moon JH, Yoo KH, Yim HE. Urinary neutrophil gelatinase-associated lipocalin: a marker of urinary tract infection among febrile children. Clin Exp Pediatr 2021; 64:347-354. [PMID: 33091975 PMCID: PMC8255512 DOI: 10.3345/cep.2020.01130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/22/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Neutrophil gelatinase-associated lipocalin (NGAL) has emerged as a valuable biomarker of urinary tract infection (UTI) in children. PURPOSE This study aimed to compare the diagnostic accuracy of urinary NGAL (uNGAL) with those of serum C-reactive protein (CRP) and white blood cell (WBC) count for predicting UTI and acute pyelonephritis (APN) in febrile children. METHODS The medical charts of children undergoing uNGAL measurements between November 2017 and August 2019 were retrospectively reviewed. Patients with a suspected or diagnosed UTIs were included. The diagnostic accuracies of uNGAL, serum CRP, and WBC count for detecting UTI and APN were investigated. Independent predictors of UTI and APN were investigated using multivariable logistic regression analyses. RESULTS A total of 321 children were enrolled in this study. The uNGAL levels were higher in the UTI group (n=157) than in the non-UTI group (n=164) (P<0.05). Among children with a UTI, uNGAL levels were higher in the APN group (n=70) than, the non-APN group (n=87) (P<0.05). In the multivariate analysis, uNGAL was independently associated with UTI and APN (both P<0.05). Serum CRP and WBC count were not correlated with the presence of UTI and APN. Receiver operating curve analyses showed that the uNGAL level had the highest area under the curve (AUC) for predicting UTI and APN, respectively (AUC, uNGAL vs. CRP vs. WBC count, 0.860 vs. 0.608 vs. 0.669 for UTI; 0.780 vs. 0.680 vs. 0.639 for APN, all P<0.05, respectively). The predictive values and likelihood ratios of uNGAL were superior to those of serum CRP and WBC count for detecting UTI and APN at each cutoff level. CONCLUSION UNGAL may be more useful than serum CRP and WBC count for identifying and assessing UTI in febrile children.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Pediatrics, Korea University Guro Hospital, Seoul, Korea
| | - Kee Hwan Yoo
- Department of Pediatrics, Korea University Guro Hospital, Seoul, Korea
| | - Hyung Eun Yim
- Department of Pediatrics, Korea University Ansan Hospital, Ansan, Korea
| |
Collapse
|
19
|
Affiliation(s)
- Ji Hyun Moon
- Department of Gastroenterology, Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Michael O Stormon
- Department of Gastroenterology, Children's Hospital at Westmead, Westmead, New South Wales, Australia.,Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|
20
|
Jeon BK, Jang Y, Lee EM, Jung DW, Moon JH, Lee HJ, Lee DY. A systematic approach to metabolic characterization of thyroid-disrupting chemicals and their in vitro biotransformants based on prediction-assisted metabolomic analysis. J Chromatogr A 2021; 1649:462222. [PMID: 34034111 DOI: 10.1016/j.chroma.2021.462222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 11/20/2022]
Abstract
Thyroid-disrupting compounds (TDCs) are chemicals that modify thyroid gland function and disrupt hormonal homeostasis. Like other endocrine-disrupting chemicals (EDCs), TDCs often show altered activities following post-metabolic modification via endogenous enzymatic reaction. Hence, we developed evaluation system consisting of (1) in vitro metabolic reaction module, (2) high-resolution mass-spectrometry, and (3) human cell-based reporter gene assay. We developed the reaction module using rat S9 fraction where levothyroxine (T4) as a model compound, was subjected to phase-I or phase-I+II biotransformation. The metabolic profiles of the biotransformants were systematically configured based on in-silico prediction of potential products and experimental validation using liquid-chromatography Orbitrap mass-spectrometry. Thyroid agonistic activities of the biotransformants were evaluated by thyroid receptor-mediated stably transfected transcriptional activation assay using hTRE_HeLa cells. Indeed, we detected the increased activities following metabolic conversion of T4 in a dose-dependent manner. Note that the activity by phase-I+II reaction was much greater than by phase-I reaction (3.8-fold increase). Subsequently, we explored metabolic signatures, which potentially contributed to the hyperactivity by phase-I+II reaction. A total of 77 metabolic features were annotated based on the in-silico prediction, which included biotransformants with deiodination and conjugation. The glucuronide-conjugated form was found at the highest fold-increase (970-fold increase) whereas marginal increases were determined in the deiodinized forms (1.6-fold increase in T3 and 2.0-fold increase in rT3). Further, the systematic approach was evaluated and comparably analyzed by the metabolic profiles of bithionol, which is structurally related to T4. Our current result suggested the potential application of in vitro evaluation system to risk assessment of thyroid-disrupting activity.
Collapse
Affiliation(s)
- Byung Kwan Jeon
- Department of Bio and Fermentation Convergence Technology, Kookmin University, Seoul 02707, Republic of Korea
| | - Yurim Jang
- Interdisciplinary Program in Agricultural Genomics, Seoul National University, Seoul 08826, Republic of Korea
| | - Eun Mi Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Sciences, CALS, Seoul National University, Seoul 08826, Republic of Korea
| | - Da Woon Jung
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Sciences, CALS, Seoul National University, Seoul 08826, Republic of Korea
| | - Ji Hyun Moon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Do Yup Lee
- Interdisciplinary Program in Agricultural Genomics, Seoul National University, Seoul 08826, Republic of Korea; Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Sciences, CALS, Seoul National University, Seoul 08826, Republic of Korea.
| |
Collapse
|
21
|
Chen J, Qiu S, Kim JT, Cho JS, Moon JH, Zhou Y, Auh JH, Lee HJ. Garcinone C suppresses colon tumorigenesis through the Gli1-dependent hedgehog signaling pathway. Phytomedicine 2020; 79:153334. [PMID: 32920288 DOI: 10.1016/j.phymed.2020.153334] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/31/2020] [Accepted: 09/02/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Although garcinone C, a natural xanthone derivative identified in the pericarp of Garcinia mangostana, has been demonstrated to exert different health beneficial activities in oxidative stress and β-amyloid aggregation, the role of garcinone C in colon tumorigenesis has not been investigated. In addition, aberrant Hedgehog (Hh) signaling activation is associated with tumorigenesis including colon cancer. Here, we hypothesized that garcinone C can prevent colon tumorigenesis through regulating the Hh signaling pathway. METHOD Colony formation assay and flow cytometry were used to evaluate the effect of garcinone C on the proliferation and cell cycle progression of colon cancer cells. Protein expression of cell cycle related markers and Hh/Gli1 signaling mediators were determined. The regulatory effect of orally administered garcinone C on the Hh/Gli1 signaling pathway and colon tumorigenesis was evaluated in an azoxymethane (AOM)/dextran sulfate sodium (DSS)-induced colon cancer animal model. RESULTS Garcinone C suppressed the proliferation of colon cancer cells, induced G0/G1 cell cycle arrest, as well as regulated the expression of cell cycle-related markers such as cyclin D1, cyclin E, CDK6, and p21. Garcinone C inhibited the expression of Gli1, a key mediator of Hedgehog signaling, and protein kinase B (AKT) phosphorylation in Smo-independent colon cancer cells. In the AOM/DSS-induced colon tumorigenesis model, garcinone C significantly inhibited tumor development, regulated the expression of cell cycle markers and Gli1, and reduced AKT phosphorylation in colon tumor tissues, which is consistent with our in vitro results. CONCLUSION Garcinone C can suppress colon tumorigenesis in vitro and in vivo through Gli1-dependent non-canonical Hedgehog signaling, suggesting that it may serve as a potent chemopreventive agent against colon tumorigenesis.
Collapse
Affiliation(s)
- Jing Chen
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea
| | - Shuai Qiu
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea
| | - Jin Tae Kim
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea
| | - Jae Seok Cho
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea
| | - Ji Hyun Moon
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea
| | - Yimeng Zhou
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea
| | - Joong-Hyuck Auh
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea.
| | - Hong Jin Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, South Korea.
| |
Collapse
|
22
|
Park JH, Moon JH, Kim HJ, Kong MH, Oh YH. Sedentary Lifestyle: Overview of Updated Evidence of Potential Health Risks. Korean J Fam Med 2020; 41:365-373. [PMID: 33242381 PMCID: PMC7700832 DOI: 10.4082/kjfm.20.0165] [Citation(s) in RCA: 189] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 08/04/2020] [Indexed: 12/20/2022] Open
Abstract
One-third of the global population aged 15 years and older engages in insufficient physical activities, which affects health. However, the health risks posed by sedentary behaviors are not well known. The mean daily duration of sedentary behavior is 8.3 hours among the Korean population and 7.7 hours among the American adult population. Sedentary lifestyles are spreading worldwide because of a lack of available spaces for exercise, increased occupational sedentary behaviors such as office work, and the increased penetration of television and video devices. Consequently, the associated health problems are on the rise. A sedentary lifestyle affects the human body through various mechanisms. Sedentary behaviors reduce lipoprotein lipase activity, muscle glucose, protein transporter activities, impair lipid metabolism, and diminish carbohydrate metabolism. Furthermore, it decreases cardiac output and systemic blood flow while activating the sympathetic nervous system, ultimately reducing insulin sensitivity and vascular function. It also alters the insulin-like growth factor axis and the circulation levels of sex hormones, which elevates the incidence of hormone-related cancers. Increased sedentary time impairs the gravitostat, the body's weight homeostat, and weight gain, adiposity, and elevated chronic inflammation caused by sedentary behavior are risk factors for cancer. Sedentary behaviors have wide-ranging adverse impacts on the human body including increased all-cause mortality, cardiovascular disease mortality, cancer risk, and risks of metabolic disorders such as diabetes mellitus, hypertension, and dyslipidemia; musculoskeletal disorders such as arthralgia and osteoporosis; depression; and, cognitive impairment. Therefore, reducing sedentary behaviors and increasing physical activity are both important to promote public health.
Collapse
Affiliation(s)
- Jung Ha Park
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Yun Hwan Oh
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| |
Collapse
|
23
|
Kim EY, Do SI, Yun JS, Park YL, Park CH, Moon JH, Youn I, Choi YJ, Ham SY, Kook SH. Preoperative evaluation of mammographic microcalcifications after neoadjuvant chemotherapy for breast cancer. Clin Radiol 2020; 75:641.e19-641.e27. [PMID: 32291081 DOI: 10.1016/j.crad.2020.03.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 03/11/2020] [Indexed: 12/20/2022]
Abstract
AIM To assess the predictive value of preoperative residual mammographic microcalcifications for residual tumours after neoadjuvant chemotherapy (NAC) for breast cancer. MATERIALS AND METHODS This single-centre retrospective study included breast cancer patients who underwent NAC and demonstrated suspicious microcalcifications within or near the tumour bed on mammography from June 2015 to August 2018. The residual microcalcifications and remnant lesion on magnetic resonance imaging (MRI) were correlated with histopathological findings of residual tumours and immunohistochemical markers. RESULTS A total of 96 patients were included. Ten patients achieved pathological complete response (pCR) and previous suspicious microcalcifications were associated with benign pathology in 10.4% (10/96) of the patients. In the remaining 86 patients who did not achieve pCR, 61.5% (59/96) of the residual microcalcifications were associated with invasive or in situ carcinoma and 28.1% (27/96) with benign pathology. Hormone receptor-positive (HR+) patients had the highest proportion of residual malignant microcalcifications compared to HR- patients (48.9% versus 13.5%, respectively; p=0.019). MRI correlated better than residual microcalcifications on mammography in predicting residual tumour extent in all subtypes (ICC=0.709 versus 0.365). MRI also showed higher correlation with residual tumour size for the HR-/HER2+ and HR-/HER2- subtype (ICC=0.925 and 0.876, respectively). CONCLUSION The extent of microcalcifications on mammography after NAC did not correlate with the extent of residual cancer in 38.5% of women. Regardless of the extent of microcalcifications, residual tumour extent on MRI after NAC and molecular subtype could be an accurate tool in evaluating residual cancer after NAC.
Collapse
Affiliation(s)
- E Y Kim
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - S-I Do
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - J-S Yun
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Y L Park
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - C H Park
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - J H Moon
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - I Youn
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Y J Choi
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - S-Y Ham
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - S H Kook
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
24
|
Moon JH, Oh YH, Kim HJ, Kong MH. Predicting Coronary Artery Calcification by Using the Difference in Bone Mineral Densities of the Spine and Hip: A Retrospective Cross-Sectional Study in Korea. Aging Med Healthc 2019. [DOI: 10.33879/amh.2019.124-1902.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
25
|
Moon JH, Oh YH, Kong MH, Kim HJ. Relationship between visual acuity and muscle mass in the Korean older population: a cross-sectional study using Korean National Health and Nutrition Examination Survey. BMJ Open 2019; 9:e033846. [PMID: 31818844 PMCID: PMC6924729 DOI: 10.1136/bmjopen-2019-033846] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 10/30/2019] [Accepted: 11/11/2019] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES We aimed to assess the effects of visual acuity on muscle mass, which is an important indicator of health in older populations. DESIGN Pooled-sample cross-sectional study. SETTING Nationally representative population survey data. PARTICIPANTS The present study analysed men aged 65 years or older who participated in the Korea National Health and Nutrition Examination Survey (KNHANES, 2008-2011). PRIMARY AND SECONDARY OUTCOME MEASURES Muscle mass was measured by dual-energy X-ray absorptiometry scan, and low muscle mass was defined as appendicular skeletal mass divided by height squared (kg/m2) <6.43 kg/m2 (lowest quintile of the older population in KNHANES, 2008-2011). Visual acuity was evaluated based on best-corrected visual acuity of the better eye. RESULTS Of the 1733 participants, 89.9% had good visual acuity. After adjusting for age, the height-adjusted appendicular skeletal muscle mass values were 7.16 and 7.00 kg/m2 in the good and poor vision groups, respectively (p=0.042). According to our criterion for low muscle mass, the prevalence of low muscle mass was 16.4% and 34.7% in the good and poor vision groups, respectively. After adjusting for age, smoking status, alcohol consumption status, frequency of physical activity, educational level, the status of basic livelihood recipient and history of stroke, the poor visual acuity group had higher odds of low muscle mass than the good visual acuity group (OR=1.60; 95% CI 1.02 to 2.50; p=0.040). CONCLUSIONS Older men with decreased visual acuity have low muscle mass. Poor vision might be an indicator of low muscle mass.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Departmanet of Family Medicine, Jeju National University School of Medicine, Jeju, Republic of Korea
| | - Yun Hwan Oh
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Departmanet of Family Medicine, Jeju National University School of Medicine, Jeju, Republic of Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Departmanet of Family Medicine, Jeju National University School of Medicine, Jeju, Republic of Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Republic of Korea
- Departmanet of Family Medicine, Jeju National University School of Medicine, Jeju, Republic of Korea
| |
Collapse
|
26
|
An JS, Rho YS, Moon JH, Lim YC. Notch1 inactivation promotes invasion and metastasis of nasopharyngeal carcinoma cells partly through Slug activation. Neoplasma 2019; 67:259-266. [PMID: 31777263 DOI: 10.4149/neo_2019_190313n220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 06/19/2019] [Indexed: 11/08/2022]
Abstract
Nasopharyngeal carcinoma (NPC) is a rare form of the head and neck cancer of the epithelial lining of the nasopharynx and exhibits the highest metastatic rate among head and neck cancers. Underlying mechanisms of metastasis remain largely unknown. Here, we explored whether Notch1 affects the invasion and metastasis of NPC cells. In vitro migration and invasion capacities were evaluated after the knockdown of Notch1 expression in NPC cells. To investigate the role of Notch1 in in vivo metastasis, we examined the metastatic ability to the lungs following administration of cancer cells via mouse tail vein. The expression of epithelial-mesenchymal transition (EMT) markers associated with Notch1-mediated metastasis was investigated, and their roles in metastasis and relationship with Notch1 expression were investigated. Suppression of Notch1 expression increased the ability of NPC cells to invade Matrigel in vitro. Knockdown of Notch1 expression in NPC cells resulted in extensive lung metastasis in a mouse model and increased the mRNA expression of Slug in NPC cells. Slug-specific RNA interference resulted in the loss of the metastatic and invasion capacities in Notch1-suppressed NPC cells. These findings show that Notch1 has a significant suppressive role in the regulation of metastasis in NPCs, suggestive of its prudent use in clinical trials.
Collapse
Affiliation(s)
- J S An
- Department of Otorhinolaryngology - Head and Neck Surgery, School of Medicine, Konkuk University, Seoul, South Korea
| | - Y S Rho
- Department of Otorhinolaryngology - Head and Neck Surgery, College of Medicine, Hallym University, Seoul, South Korea
| | - J H Moon
- Department of Otorhinolaryngology - Head and Neck Surgery, School of Medicine, Konkuk University, Seoul, South Korea
| | - Y C Lim
- Department of Otorhinolaryngology - Head and Neck Surgery, School of Medicine, Konkuk University, Seoul, South Korea
| |
Collapse
|
27
|
Moon JH, Kim YJ, Oh YH, Kong MH, Kim HJ. Association between Colorectal Adenoma and Hand Grip Strength in the Elderly. J Bone Metab 2019; 26:161-167. [PMID: 31555613 PMCID: PMC6746666 DOI: 10.11005/jbm.2019.26.3.161] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/17/2019] [Accepted: 07/29/2019] [Indexed: 12/16/2022] Open
Abstract
Background Obesity is known as an important risk factor for colorectal adenoma. However, for the elderly with changes in body composition, reduced muscle, and increased fat, the body mass index (BMI), one of the most commonly used indicators of obesity, is limited in predicting a link to colorectal cancer. This study aimed to investigate the relationship between colorectal adenoma and grip strength that can predict muscle reduction in the elderly. Methods This study included 262 participants aged ≥65 years who underwent medical examination between June 2015 and August 2018. The control group comprised participants with normal findings or hyperplasia and other benign lesions, except adenoma on colonoscopy, whereas the adenoma group consisted of participants with more than one adenoma. Grip strength was alternately measured twice for each hand using a hydraulic dynamometer. Results The grip strength was statistically lower in the adenoma group than in the control group among women (P=0.042). For both sexes, grip strength was significantly lower in participants with ≥5 adenomas than in those with <5 adenomas (P=0.021, P=0.007). Similarly, men with large adenomas (≥7 mm) exhibited significantly lower grip strength than did those with small adenomas (<7 mm) (P=0.004). Even after correction for age, BMI, smoking status, alcohol consumption, exercise, insulin resistance, hypertension, and diabetes, the negative correlation between grip strength and number of adenomas among men and women remained (P=0.034, P=0.019). Conclusions A significant relationship between hand grip strength and number of colorectal adenomas was noted.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Ye Ji Kim
- Jeju National University School of Medicine, Jeju, Korea
| | - Yun Hwan Oh
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| |
Collapse
|
28
|
Kim HJ, Moon JH, Oh YH, Kong MH, Huh JS. Association between urinary incontinence and bone health in Korean elderly women based on data from the Korea National Health and Nutrition Examination Survey. Electron J Gen Med 2019. [DOI: 10.29333/ejgm/99586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
29
|
Abstract
Sleep debt is known to have harmful effects on health. Weekend catch-up sleep (CUS) is a behavior to cope with weekday sleep debt. However, it is unclear whether weekend CUS has advantageous effects on health because sleep hygiene guidelines recommend regularizing bed time and arousal time. The aim of this study was to identify whether weekend CUS behavior has an association with better health-related quality of life (HRQoL)According to the inclusion criteria, 4871 participants were selected from the 2016 Korea National Health and Nutrition Examination Survey. Sleep questionnaires and European quality of life scale-5 dimensions (EQ-5D) questionnaire were used to collect data about the participants' sleep patterns and HRQoL. Odds ratios (ORs) with 95% confidence intervals (95% CIs) for each dimensional problem of EQ-5D were derived by logistic regression. Mean EQ-5D index scores were compared between weekend CUS and non-CUS groups based on their weekday sleep durations and quintile of chronotype.The ORs of dimensional problems of HRQoL of non-CUS group versus weekend CUS group were 1.63 (95% CI 1.07, 2.47) for usual activities, and 1.45 (95% CI 1.11, 1.90) for anxiety/depression. Mean EQ-5D scores of the weekend CUS group were significantly higher than those of the non-CUS group for sleeping less than 6 hours (0.953 ± 0.004 vs 0.936 ± 0.007, P = .036) and sleeping 6 to 7 hours (0.965 ± 0.003 vs 0.955 ± .0.004, P = .045). These findings were similar in the fourth quintile (Q4) of chronotype (0.965 ± 0.007 vs 0.951 ± 0.008, P = .008) and fifth quintile (Q5) (0.952 ± 0.006 vs 0.941 ± 0.007, P = .022).Weekend CUS behavior was associated with better HRQoL than non-CUS among Korean adults. Especially, it was significant in participants who slept for less than 7 hours or participants whose chronotype was the fourth or fifth quintile. Attention may be needed for subjects with sleep short time and later chronotype who do not have weekend-CUS behaviors, because there is a risk that their HRQoL might be compromised.
Collapse
Affiliation(s)
- Yun Hwan Oh
- Department of Family Medicine, Jeju National University Hospital, Jeju-si
| | - HyeonJu Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju-si
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju
| | - MiHee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju-si
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju
| | - Bumjo Oh
- Department of Family Medicine, SMG-SNU Boramae Medical Center, Korea
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju-si
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju
| |
Collapse
|
30
|
Moon JH, Park JH, Jeong JH, Sung NS, Jeong YG, Song KC, Ahn JP, Lee NS, Han SY. Metformin-loaded Citric Acid Cross-linked Agarose Films in the Prevention of Postoperative Abdominal Adhesion. ACTA ACUST UNITED AC 2019. [DOI: 10.11637/aba.2019.32.4.129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ji Hyun Moon
- Department of Anatomy, College of Medicine, Konyang University, Korea
| | - Jong Ho Park
- Department of Biomedical Material, College of Medical Engineering, Konyang University, Korea
| | - Ji Heun Jeong
- Department of Anatomy, College of Medicine, Konyang University, Korea
| | - Nak Song Sung
- Department of General Surgery, Konyang University Hospital, Korea
| | - Young Gil Jeong
- Department of Anatomy, College of Medicine, Konyang University, Korea
| | - Ki Chang Song
- Department of Biomedical Material, College of Medical Engineering, Konyang University, Korea
| | - Jong Pil Ahn
- Korea Institute of Ceramic Engineering and Technology, Korea
| | - Nam-Seob Lee
- Department of Anatomy, College of Medicine, Konyang University, Korea
| | - Seung Yun Han
- Department of Anatomy, College of Medicine, Konyang University, Korea
| |
Collapse
|
31
|
Moon JH, Huh JS, Won CW, Kim HJ. Is Polypharmacy Associated with Cognitive Frailty in the Elderly? Results from the Korean Frailty and Aging Cohort Study. J Nutr Health Aging 2019; 23:958-965. [PMID: 31781725 DOI: 10.1007/s12603-019-1274-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Cognitive frailty-the coexistence of physical frailty and cognitive impairment-is a phenotype of frailty in the elderly. The coexistence of physical frailty and cognitive impairment, known as cognitive frailty, is one of the phenotypes of frailty in the elderly. Cognitive frailty predicts adverse health outcome more accurately than does physical frailty. In this study, we aim to determine whether the polypharmacy common among the elderly is linked with cognitive frailty. DESIGN, SETTING, AND PARTICIPANTS The elderly, aged between 70 and 84 years, who participated in the cross-sectional Korean Frailty and Aging Cohort Study were included in the present study. MEASUREMENTS Polypharmacy and hyperpolypharmacy were defined as the use of at least five and ten medications, respectively. Physical frailty was assessed by the Korean version of the FRAIL scale, and cognitive status was measured by the Trail Making Test part A, word list recall test, the Korean version of the Frontal Assessment Battery, and the Digit Span Backward test. RESULTS Among the 2,392 participants, 26.8% and 4.1% took more than five and ten prescribed medications, respectively. Polypharmacy and hyperpolypharmacy participants tend to have more cognitive impairment and physical frailty. Participants with cognitive frailty had the highest polypharmacy rate regardless of medication type. After controlling for the potential confounders including severity of comorbidities, frailty was found to be significantly related to polypharmacy, as defined by prescribed as well as total medications, including non-prescribed medications. However, cognitive impairment only showed a linkage to polypharmacy of prescribed medications, which-according to the results of multivariable analysis- could increase cognitive frailty, with an odds ratio of 2.70. CONCLUSION Although the elderly tend to depend on various medications, they should seriously consider the risk of polypharmacy for better health outcomes.
Collapse
Affiliation(s)
- J H Moon
- Chang Won Won and Hyeon Ju Kim, Department of Family Medicine, Jeju National University School of Medicine, Jeju, Republic of Korea, ; Tel.: +82-64-754-8153 (H.J.K.), ; Tel.:+82-2-958-8700 (C.W.W.)
| | | | | | | |
Collapse
|
32
|
Moon JH, Kong MH, Kim HJ. Low Muscle Mass and Depressed Mood in Korean Adolescents: a Cross-Sectional Analysis of the Fourth and Fifth Korea National Health and Nutrition Examination Surveys. J Korean Med Sci 2018; 33:e320. [PMID: 30534032 PMCID: PMC6281954 DOI: 10.3346/jkms.2018.33.e320] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 10/02/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Muscle mass and muscle function are related to depressed mood in studies of adults. Like adults, Korean students are highly likely to suffer from decreased muscle mass due to social conditions. In this study, we evaluated the muscle mass status of Korean adolescents and assess the effect of muscle on depressive mood. METHODS A total of 1,233 adolescent boys and girls participants from the Korea National Health and Nutrition Examination Survey were enrolled in our study. Participants underwent dual-energy X-ray absorptiometry for assessment of appendicular muscle mass and completed questionnaires regarding depressed mood, stress, suicidal ideations, and attempts. RESULTS There was no difference in depressive mood according to muscle mass among boys (P = 0.634); girls with decreased muscle mass had a greater tendency for depressed mood compared to girls with optimal muscle mass (P = 0.023). After adjusting for age, waist circumference-to-height ratio, smoking status, alcohol consumption, frequency of physical activity, self-reported obesity, weight-loss efforts, and monthly household income, girls with low muscle mass (LMM) were 2.60 times more at risk of developing depression than girls with normal muscle mass (95% confidence interval [CI], 1.05-6.49; P = 0.040). This trend was similar for girls with LMM with obesity (95% CI, 1.00-11.97; P = 0.049). CONCLUSION Adolescent girls who have insufficient muscle mass are more likely to report depressed mood than girls who have ideal muscle mass. Interventions for maintaining proper muscle mass are required.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, Korea
| |
Collapse
|
33
|
Sun B, Moon JH, Cai Q, Rerknimitr R, Ma S, Lakhtakia S, Ryozawa S, Kutsumi H, Yasuda I, Shiomi H, Li X, Li W, Zhang X, Itoi T, Wang HP, Qian D, Wong Lau JY, Yang Z, Ji M, Hu B. Review article: Asia-Pacific consensus recommendations on endoscopic tissue acquisition for biliary strictures. Aliment Pharmacol Ther 2018; 48:138-151. [PMID: 29876948 DOI: 10.1111/apt.14811] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 03/23/2018] [Accepted: 04/26/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Pre-operative tissue diagnosis for suspected malignant biliary strictures remains challenging. AIM To develop evidence-based consensus statements on endoscopic tissue acquisition for biliary strictures. METHODS The initial draft of statements was prepared following a systematic literature review. A committee of 20 experts from Asia-Pacific region then reviewed, discussed, and modified the statements. Two rounds of independent voting were conducted to reach a final version. Consensus was considered to be achieved when 80% or more of voting members voted "agree completely" or "agree with some reservation." RESULTS Eleven statements achieved consensus. The choice of tissue sampling modalities for biliary strictures depends on the clinical setting, the location of lesion, and availability of expertise. Detailed radiological and endoscopic evaluation is useful to guide the selection of appropriate tissue acquisition technique. Standard intraductal biliary brushing and/or forceps biopsy is the first option when endoscopic biliary drainage is required with an overall (range) sensitivity and specificity of 45% (26%-72%) and 99% (98%-100%), and 48% (15%-100%) and 99% (97%-100%), respectively, in diagnosing malignant biliary strictures. Probe-based confocal laser endomicroscopy and fluorescence in situ hybridisation using 4 fluorescent-labelled probes targeting chromosomes 3, 7, 17 and 9p21 locus may be added to improve the diagnostic yield. Cholangioscopy-guided biopsy and EUS-guided tissue acquisition can be considered after prior negative conventional tissue sampling with an overall (range) sensitivity and specificity of 60% (38%-88%) and 98% (83%-100%), and 80% (46%-100%) and 97% (92%-100%), respectively, in diagnosing malignant biliary strictures. CONCLUSION These consensus statements provide evidence-based recommendations for endoscopic tissue acquisition of biliary strictures.
Collapse
|
34
|
Abstract
Background: We evaluated the relationship between secondhand smoke (SHS) inhalation, as verified by urinary cotinine levels, and bone health. Methods: We analyzed the nationwide, population-based, cross-sectional health survey. We included 1936 men aged 50 years or older who checked bone mineral density (BMD) from the Korean National Health and Nutrition Examination Survey (2008–2010). Current smokers assessed by urinary cotinine levels higher than 500 ng/mL were excluded (n = 616). Exposure to SHS was determined using a 50 ng/mL urinary cotinine threshold. Results: The estimated prevalence of SHS exposure in our cohort was 13.9%. After adjusting for age and body mass index (BMI), T-scores at total femur (P < 0.001), femoral neck (P < 0.001), and lumbar spine (P = 0.004) were lower in SHS exposure versus nonexposure groups. Impaired bone health (osteopenia or osteoporosis) at femoral neck or lumbar spine was evident in 61.7% and 48.6% of SHS exposure and nonexposure cases, respectively (P = 0.004). Moreover, after adjusting for age, BMI, and health habits, the odds ratio for impaired bone health in the SHS exposure group was 1.89 (95% confidence interval: 1.31–2.74). Conclusions: Our findings suggest that SHS exposure, determined by urinary cotinine levels, is negatively associated with BMD and is a leading cause of impaired bone health in Korean men.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju Self-governing Province, Republic of Korea.,Department of Medicine, Graduate School of Jeju National University, Jeju Self-governing Province, Republic of Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju Self-governing Province, Republic of Korea.,Department of Family Medicine, School of Medicine, Jeju National University, Jeju Self-governing Province, Republic of Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju Self-governing Province, Republic of Korea.,Department of Family Medicine, School of Medicine, Jeju National University, Jeju Self-governing Province, Republic of Korea
| |
Collapse
|
35
|
Abstract
Background Low bone mineral density (BMD) increases fracture risk. Anemia is highly prevalent. Some studies suggested that anemia is an independent risk factor for osteoporosis. The aim of this study was to evaluate the association between hemoglobin (Hb) level and BMD in Korean adults. Methods This study was based on data from the Korea National Health and Nutrition Examination Survey 2008 to 2011. Propensity score-matching was performed to establish a dataset for analysis. Regression analyses were used to evaluate the association between Hb and BMD. Mean BMD scores were compared between normal and anemia groups, and among normal, anemia with low ferritin, and anemia without low ferritin groups. Results There were partial positive associations between Hb and BMD in men, but negative associations in women. The normal group had lower mean BMD scores than the anemia group in men. However, the anemia group had higher whole-body and lumbar-spine BMD scores than the normal group in women. In a comparison of the three groups, the anemia without low ferritin group had the lowest all-site BMD scores in men and women. However, the anemia with low ferritin group had the highest all-site BMD scores in women. In postmenopausal women, the anemia without low ferritin group had the lowest all-site BMD scores. In premenopausal women, the anemia with low ferritin group had the highest whole-body BMD scores. Conclusions This study found that Hb and anemia status were associated with BMD scores. However, the associations were different according to sex. This may be due to the etiology of anemia or low Hb levels.
Collapse
Affiliation(s)
- Yun Hwan Oh
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Belong Cho
- Department of Family Medicine, Center for Health Promotion and Optimal Aging, Seoul National University College of Medicine & Hospital, Seoul, Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon, Korea.,Institute on Aging, Seoul National University College of Medicine, Seoul, Korea
| |
Collapse
|
36
|
Chung H, Moon JH, Kim JI, Kong MH, Huh JS, Kim HJ. Association of Coffee Consumption with Sarcopenia in Korean Elderly Men: Analysis Using the Korea National Health and Nutrition Examination Survey, 2008-2011. Korean J Fam Med 2017; 38:141-147. [PMID: 28572890 PMCID: PMC5451448 DOI: 10.4082/kjfm.2017.38.3.141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 06/21/2016] [Accepted: 07/14/2016] [Indexed: 01/11/2023] Open
Abstract
Background Sarcopenia is an age-related loss of muscle mass and strength. Coffee has antioxidant and anti-inflammatory properties that have been shown to be inversely related to the mechanism of sarcopenia. While there have been some studies on the effect of coffee on sarcopenia in animals, studies on the topic in humans are rare. Therefore, we investigated this relationship in elderly Korean men. Methods The cross-sectional data were derived from the 2008–2011 Korea National Health and Nutrition Examination Survey. After applying the exclusion criteria, the study sample consisted of 1,781 men who were at least 60 years of age. Study participants were identified as having sarcopenia if their appendicular skeletal muscle mass divided by height squared was less than two standard deviations below the gender-specific mean of this value for young adults. Daily coffee consumption amounts were categorized as <1 cup, 1 cup, 2 cups, and ≥3 cups. Results Compared to the group of individuals who drank less than one cup of coffee a day, people who consumed at least 3 cups (adjusted odds ratio, 0.43; 95% confidence interval, 0.20 to 0.94) showed significantly decreased sarcopenia; however, the decrease was not significant when the daily coffee consumption was 1 or 2 cups. In multivariate logistic regression models, significant associations were observed between sarcopenia and coffee consumption (P for trend=0.039). Conclusion The results of this study suggest that consuming at least 3 cups of coffee per day was associated with a lower prevalence of sarcopenia in elderly Korean elderly men.
Collapse
Affiliation(s)
- Hyewon Chung
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Medicine, Graduate School of Jeju National University, Jeju, Korea
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Medicine, Graduate School of Jeju National University, Jeju, Korea
| | - Ju Il Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Family Medicine, Jeju National University, Jeju, Korea
| | - Jung Sik Huh
- Department of Urology, Jeju National University, Jeju, Korea.,Department of Urology, Jeju National University Hospital, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.,Department of Family Medicine, Jeju National University, Jeju, Korea
| |
Collapse
|
37
|
Oh YH, Moon JH, Kim HJ, Kong MH. Visceral-to-subcutaneous fat ratio as a predictor of the multiple metabolic risk factors for subjects with normal waist circumference in Korea. Diabetes Metab Syndr Obes 2017; 10:505-511. [PMID: 29270027 PMCID: PMC5729827 DOI: 10.2147/dmso.s150914] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
PURPOSE Visceral obesity has been recognized as a predictor of metabolic risk factors. However, few studies have evaluated the metabolic risks in subjects with normal waist circumference (WC). We aimed to examine if the visceral-to-subcutaneous fat ratio (VSR) has diagnostic value to identify multiple metabolic risk factors in subjects with normal WC, compared with visceral fat area (VFA) and subcutaneous fat area (SFA). METHODS This is a cross-sectional study in which we have compared mean VFA, SFA, and VSR according to each metabolic risk factor. We performed a receiver operating characteristic (ROC) curve analysis for VFA, SFA, and VSR to assess their accuracy in picking out two or more non-adipose factors for metabolic syndrome. RESULTS For each metabolic risk factor, mean VSRs were significantly different between groups (risk-absent group vs risk-present group) in men and women, except for men with low high-density lipoprotein. However, mean VFAs and SFAs showed no significant differences between groups. VSR showed superior diagnostic values in predicting at least two non-adipose metabolic risk factors in men and similar diagnostic value in women. Areas under ROC curves for VSR and VFA were 0.705 and 0.649 in men (P=0.028) and 0.798 and 0.785 in women (P=0.321). CONCLUSION For men with a normal WC, VSR appeared to effectively predict the presence of multiple metabolic risk factors. Thus, VSR may serve as an indicator for identifying men who have a normal WC and multiple metabolic risk factors.
Collapse
Affiliation(s)
- Yun Hwan Oh
- Department of Family Medicine, Jeju National University Hospital
- Department of Medicine, Graduate School of Jeju National University
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital
- Department of Medicine, Graduate School of Jeju National University
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Republic of Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Republic of Korea
- Correspondence: Mi Hee Kong, Department of Family Medicine, Jeju National University Hospital, 15, Aran 13-gil, Jeju-si, Jeju-do, 63241, Republic of Korea, Tel +82 64 717 1550, Fax +82 64 717 1581, Email
| |
Collapse
|
38
|
Moon JH, Kim LO, Kim HJ, Kong MH. Evaluation of the Predictive Index for Osteoporosis as a Clinical Tool to Identify the Risk of Osteoporosis in Korean Men by Using the Korea National Health and Nutrition Examination Survey Data. Korean J Fam Med 2016; 37:346-350. [PMID: 27900073 PMCID: PMC5122667 DOI: 10.4082/kjfm.2016.37.6.346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 04/19/2016] [Accepted: 04/27/2016] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND We previously proposed the Predictive Index for Osteoporosis as a new index to identify men who require bone mineral density measurement. However, the previous study had limitations such as a single-center design and small sample size. Here, we evaluated the usefulness of the Predictive Index for Osteoporosis using the nationally representative data of the Korea National Health and Nutrition Examination Survey. METHODS Participants underwent bone mineral density measurements via dual energy X-ray absorptiometry, and the Predictive Index for Osteoporosis and Osteoporosis Self-Assessment Tool for Asians were assessed. Receiver operating characteristic analysis was used to obtain optimal cut-off points for the Predictive Index for Osteoporosis and Osteoporosis Self-Assessment Tool for Asians, and the predictability of osteoporosis for the 2 indices was compared. RESULTS Both indices were useful clinical tools for identifying osteoporosis risk in Korean men. The optimal cut-off value for the Predictive Index for Osteoporosis was 1.07 (sensitivity, 67.6%; specificity, 72.7%; area under the curve, 0.743). When using a cut-off point of 0.5 for the Osteoporosis Self-Assessment Tool for Asians, the sensitivity and specificity were 71.9% and 64.0%, respectively, and the area under the curve was 0.737. CONCLUSION The Predictive Index for Osteoporosis was as useful as the Osteoporosis Self-Assessment Tool for Asians as a screening index to identify candidates for dual energy X-ray absorptiometry among men aged 50-69 years.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Graduate School of Jeju National University, Jeju, Korea
| | - Lee Oh Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| |
Collapse
|
39
|
Kim JI, Moon JH, Chung HW, Kong MH, Kim HJ. Association between Homocysteine and Bone Mineral Density according to Age and Sex in Healthy Adults. J Bone Metab 2016; 23:129-34. [PMID: 27622176 PMCID: PMC5018605 DOI: 10.11005/jbm.2016.23.3.129] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 06/24/2016] [Accepted: 06/27/2016] [Indexed: 01/14/2023] Open
Abstract
Background There are several studies about the relationship between serum homocysteine levels and bone mineral density (BMD), but the results are varied, and the studies are limited in Korea. In our study, the relationship between serum homocysteine levels and BMD by part according to age and sex is investigated. Methods From March 2012 to July 2015, the 3,337 healthy adults who took a medical examination were recruited. Subjects filled in the self-recording type questionnaire and physical examination, blood test, BMD of lumbar spine and femur were measured. After sorting by aging (≤49 year old, 50-59 year old, ≥60 year old) and sex, the results were adjusted with age and body mass index (BMI) and the relationship between serum homocysteine levels and BMD by lumbar spine and femur was analyzed by multiple regression analysis. Results As results of analysis, with the adjustment with age and BMI, all age groups of men had no significant relationship between log-converted serum homocysteine levels and BMD. In women aged under 50, there were significantly negative relationships at lumbar spine (β=-0.028, P=0.038), femur neck (β=-0.062, P=0.001), and total hip (β=-0.076, P<0.001), but there was no significant relationship in other age groups (50-59 year old and ≥60 year old). Conclusions As the serum homocysteine levels increased in women aged under 50, BMD of the lumbar spine and femur decreased, and correlations between homocysteine and BMD were different by sex and age.
Collapse
Affiliation(s)
- Joo Il Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Graduate School of Jeju National University, Jeju, Korea
| | - Hye Won Chung
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Graduate School of Jeju National University, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Korea
| |
Collapse
|
40
|
Jung SA, Lee DH, Moon JH, Hong SW, Shin JS, Hwang IY, Shin YJ, Kim JH, Gong EY, Kim SM, Lee EY, Lee S, Kim JE, Kim KP, Hong YS, Lee JS, Jin DH, Kim T, Lee WJ. Corrigendum to 'L-Ascorbic acid can abrogate SVCT-2-dependent cetuximab resistance mediated by mutant KRAS in human colon cancer cells': [Free Radic. Biol. Med. 95 (2016) 200-208]. Free Radic Biol Med 2016; 97:620. [PMID: 27476024 DOI: 10.1016/j.freeradbiomed.2016.07.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- S A Jung
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - D H Lee
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Biomedical Science and Engineering Interdisciplinary Program, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - J H Moon
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - S W Hong
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - J S Shin
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - I Y Hwang
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - Y J Shin
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - J H Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - E Y Gong
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - S M Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - E Y Lee
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - S Lee
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - J E Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - K P Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - Y S Hong
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - J S Lee
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea
| | - D H Jin
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Department of Convergence Medicine, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea.
| | - T Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea; Innovative Cancer Research, Asan Institute for Life Science, Asan Medical Center, 88 Olympicro-43gil, Songpa-gu, Seoul, Republic of Korea.
| | - W J Lee
- Department of Anatomy and Tumor Immunity Medical Research Center, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| |
Collapse
|
41
|
Kim KM, Kim YJ, Choi SH, Lim S, Moon JH, Kim JH, Kim SW, Jang HC, Shin CS. The effects of body mass index on the hereditary influences that determine peak bone mass in mother-daughter pairs (KNHANES V). Osteoporos Int 2016; 27:2057-64. [PMID: 26809191 DOI: 10.1007/s00198-016-3487-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 01/06/2016] [Indexed: 12/26/2022]
Abstract
UNLABELLED A daughter's bone mineral density (BMD) is significantly correlated with her mother's BMD, but the daughter's body mass index (BMI) could modulate this association. Maternal inheritance dominantly affects daughters with a lower BMI, but BMI could compensate for hereditary influences in daughters with a higher BMI in terms of daughter's BMD. INTRODUCTION Achieving optimal peak bone mass at a young age is the best way to protect against future osteoporosis and subsequent fractures. Although environmental components influence bone mass accrual, but peak bone mass is largely programmed by inheritance. The aims of this study were to investigate the influence of maternal inheritance on the daughter's bone mass and to assess whether these influences differ according to the daughter's body mass index (BMI). METHODS We used data obtained from the 2010 Korean National Health and Nutrition Examination Survey V and included 187 mother-daughter pairs. Bone mineral density (BMD) was measured at the lumbar spine (LS), femur neck (FN), and total hip (TH) by using dual-energy X-ray absorptiometry (DXA). The daughter group was stratified into two groups according to the mean BMI (21.4 kg/m(2)). RESULTS The daughters' BMD correlated significantly with both their BMI and their mothers' Z-score for each skeletal site. In the daughters with a lower BMI (≤21.4 kg/m(2)), the BMDs at the FN and TH were affected more by the mothers' Z-score than by the daughters' BMI. Meanwhile, the influence of the daughters' BMI on their BMD was higher than that of their mothers' Z-score in daughters with a higher BMI (>21.4 kg/m(2)). Moreover, the mothers' Z-scores were a significant predictor of their daughters having Z-scores < -1.0 only in daughters with a lower BMI. CONCLUSIONS This study suggests that maternal inheritance is an important determinant of the daughters' bone mass, but that this hereditary factor may vary according to the daughters' BMI.
Collapse
Affiliation(s)
- K M Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Y J Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - S H Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - S Lim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - J H Moon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - J H Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - S W Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Borame Hospital, Seoul, Korea
| | - H C Jang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - C S Shin
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
| |
Collapse
|
42
|
Jais B, Rebours V, Malleo G, Salvia R, Fontana M, Maggino L, Bassi C, Manfredi R, Moran R, Lennon AM, Zaheer A, Wolfgang C, Hruban R, Marchegiani G, Fernández Del Castillo C, Brugge W, Ha Y, Kim MH, Oh D, Hirai I, Kimura W, Jang JY, Kim SW, Jung W, Kang H, Song SY, Kang CM, Lee WJ, Crippa S, Falconi M, Gomatos I, Neoptolemos J, Milanetto AC, Sperti C, Ricci C, Casadei R, Bissolati M, Balzano G, Frigerio I, Girelli R, Delhaye M, Bernier B, Wang H, Jang KT, Song DH, Huggett MT, Oppong KW, Pererva L, Kopchak KV, Del Chiaro M, Segersvard R, Lee LS, Conwell D, Osvaldt A, Campos V, Aguero Garcete G, Napoleon B, Matsumoto I, Shinzeki M, Bolado F, Fernandez JMU, Keane MG, Pereira SP, Acuna IA, Vaquero EC, Angiolini MR, Zerbi A, Tang J, Leong RW, Faccinetto A, Morana G, Petrone MC, Arcidiacono PG, Moon JH, Choi HJ, Gill RS, Pavey D, Ouaïssi M, Sastre B, Spandre M, De Angelis CG, Rios-Vives MA, Concepcion-Martin M, Ikeura T, Okazaki K, Frulloni L, Messina O, Lévy P. Serous cystic neoplasm of the pancreas: a multinational study of 2622 patients under the auspices of the International Association of Pancreatology and European Pancreatic Club (European Study Group on Cystic Tumors of the Pancreas). Gut 2016; 65:305-12. [PMID: 26045140 DOI: 10.1136/gutjnl-2015-309638] [Citation(s) in RCA: 173] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2015] [Accepted: 05/11/2015] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Serous cystic neoplasm (SCN) is a cystic neoplasm of the pancreas whose natural history is poorly known. The purpose of the study was to attempt to describe the natural history of SCN, including the specific mortality. DESIGN Retrospective multinational study including SCN diagnosed between 1990 and 2014. RESULTS 2622 patients were included. Seventy-four per cent were women, and median age at diagnosis was 58 years (16-99). Patients presented with non-specific abdominal pain (27%), pancreaticobiliary symptoms (9%), diabetes mellitus (5%), other symptoms (4%) and/or were asymptomatic (61%). Fifty-two per cent of patients were operated on during the first year after diagnosis (median size: 40 mm (2-200)), 9% had resection beyond 1 year of follow-up (3 years (1-20), size at diagnosis: 25 mm (4-140)) and 39% had no surgery (3.6 years (1-23), 25.5 mm (1-200)). Surgical indications were (not exclusive) uncertain diagnosis (60%), symptoms (23%), size increase (12%), large size (6%) and adjacent organ compression (5%). In patients followed beyond 1 year (n=1271), size increased in 37% (growth rate: 4 mm/year), was stable in 57% and decreased in 6%. Three serous cystadenocarcinomas were recorded. Postoperative mortality was 0.6% (n=10), and SCN's related mortality was 0.1% (n=1). CONCLUSIONS After a 3-year follow-up, clinical relevant symptoms occurred in a very small proportion of patients and size slowly increased in less than half. Surgical treatment should be proposed only for diagnosis remaining uncertain after complete workup, significant and related symptoms or exceptionally when exists concern with malignancy. This study supports an initial conservative management in the majority of patients with SCN. TRIAL REGISTRATION NUMBER IRB 00006477.
Collapse
Affiliation(s)
- B Jais
- Department of Gastroenterology and Pancreatology, Beaujon Hospital, AP-HP, Clichy, France
| | - V Rebours
- Department of Gastroenterology and Pancreatology, Beaujon Hospital, AP-HP, Clichy, France
| | - G Malleo
- The Pancreas Institute, G.B. Rossi Hospital, University of Verona Hospital Trust, Verona, Italy
| | - R Salvia
- The Pancreas Institute, G.B. Rossi Hospital, University of Verona Hospital Trust, Verona, Italy
| | - M Fontana
- The Pancreas Institute, G.B. Rossi Hospital, University of Verona Hospital Trust, Verona, Italy
| | - L Maggino
- The Pancreas Institute, G.B. Rossi Hospital, University of Verona Hospital Trust, Verona, Italy
| | - C Bassi
- The Pancreas Institute, G.B. Rossi Hospital, University of Verona Hospital Trust, Verona, Italy
| | - R Manfredi
- The Pancreas Institute, G.B. Rossi Hospital, University of Verona Hospital Trust, Verona, Italy
| | - R Moran
- Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Division of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - A M Lennon
- Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Division of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - A Zaheer
- Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Division of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - C Wolfgang
- Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Division of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - R Hruban
- Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Division of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - G Marchegiani
- Departments of Surgery and Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - C Fernández Del Castillo
- Departments of Surgery and Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - W Brugge
- Departments of Surgery and Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Y Ha
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - M H Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - D Oh
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - I Hirai
- First Department of Surgery, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - W Kimura
- First Department of Surgery, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - J Y Jang
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - S W Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - W Jung
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - H Kang
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - S Y Song
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - C M Kang
- Department of Surgery, Yonsei University College of Medicine, Pancreaticobiliary Cancer Clinic, Yonsei Cancer Center, Severance Hospital, Seoul, Korea
| | - W J Lee
- Department of Surgery, Yonsei University College of Medicine, Pancreaticobiliary Cancer Clinic, Yonsei Cancer Center, Severance Hospital, Seoul, Korea
| | - S Crippa
- Pancreatic Surgery Unit, Department of Surgery, Polytechnic University of Marche Region, Ancona-Torrette, Italy
| | - M Falconi
- Pancreatic Surgery Unit, Department of Surgery, Polytechnic University of Marche Region, Ancona-Torrette, Italy
| | - I Gomatos
- NIHR Pancreas Biomedical Research Unit, Department of Molecular and Clinical Cancer Medicine, Royal Liverpool University Hospital, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - J Neoptolemos
- NIHR Pancreas Biomedical Research Unit, Department of Molecular and Clinical Cancer Medicine, Royal Liverpool University Hospital, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - A C Milanetto
- Department of Surgery, Oncology and Gastroenterology, 3rd Surgical Clinic, University of Padua, Padua, Italy
| | - C Sperti
- Department of Surgery, Oncology and Gastroenterology, 3rd Surgical Clinic, University of Padua, Padua, Italy
| | - C Ricci
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum-University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - R Casadei
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum-University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - M Bissolati
- Pancreatic Surgery Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - G Balzano
- Pancreatic Surgery Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - I Frigerio
- Hepato-Pancreato-Biliary Unit, Pederzoli Hospital, Peschiera del Garda, Italy
| | - R Girelli
- Hepato-Pancreato-Biliary Unit, Pederzoli Hospital, Peschiera del Garda, Italy
| | - M Delhaye
- Department of Gastroenterology, Hepatopancreatology and GI Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - B Bernier
- Department of Gastroenterology, Hepatopancreatology and GI Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - H Wang
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - K T Jang
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - D H Song
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
| | - M T Huggett
- Hepato-Pancreato-Biliary Unit, Freeman Hospital, Newcastle upon Tyne, UK
| | - K W Oppong
- Hepato-Pancreato-Biliary Unit, Freeman Hospital, Newcastle upon Tyne, UK
| | - L Pererva
- National Institute of Surgery and Transplantology named after Shalimov, Kiev, Ukraine
| | - K V Kopchak
- National Institute of Surgery and Transplantology named after Shalimov, Kiev, Ukraine
| | - M Del Chiaro
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet at Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - R Segersvard
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet at Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - L S Lee
- Division of Gastroenterology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - D Conwell
- Division of Gastroenterology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - A Osvaldt
- Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - V Campos
- Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - B Napoleon
- Hôpital Privé Mermoz, Gastroentérologie, Lyon, France
| | - I Matsumoto
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - M Shinzeki
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - F Bolado
- Gastroenterology Department, Hospital de Navarra, Pamplona, Spain
| | | | - M G Keane
- Department of Gastroenterology and Hepatology, University College Hospital, London, UK
| | - S P Pereira
- Department of Gastroenterology and Hepatology, University College Hospital, London, UK
| | - I Araujo Acuna
- Department of Gastroenterology, Hospital Clinic, CIBEREHD, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - E C Vaquero
- Department of Gastroenterology, Hospital Clinic, CIBEREHD, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - M R Angiolini
- Department of Pancreatic Surgery, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - A Zerbi
- Department of Pancreatic Surgery, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - J Tang
- Gastroenterology and Liver Services, Concord Hospital, Sydney, New South Wales, Australia
| | - R W Leong
- Gastroenterology and Liver Services, Concord Hospital, Sydney, New South Wales, Australia
| | - A Faccinetto
- Radiological Department, General Hospital Cá Foncello, Treviso, Italy
| | - G Morana
- Radiological Department, General Hospital Cá Foncello, Treviso, Italy
| | - M C Petrone
- Division of Gastroenterology and Gastrointestinal Endoscopy, San Raffaele Scientific Institute, Milan, Italy
| | - P G Arcidiacono
- Division of Gastroenterology and Gastrointestinal Endoscopy, San Raffaele Scientific Institute, Milan, Italy
| | - J H Moon
- Department of Internal Medicine, Digestive Disease Center and Research Institute, SoonChunHyang University School of Medicine, Bucheon, Korea
| | - H J Choi
- Department of Internal Medicine, Digestive Disease Center and Research Institute, SoonChunHyang University School of Medicine, Bucheon, Korea
| | - R S Gill
- Department of Gastroenterology, Bankstown-Lidcombe Hospital, Bankstown, New South Wales, Australia
| | - D Pavey
- Department of Gastroenterology, Bankstown-Lidcombe Hospital, Bankstown, New South Wales, Australia
| | - M Ouaïssi
- Department of Digestive Surgery, Timone Hospital, Marseille, France
| | - B Sastre
- Department of Digestive Surgery, Timone Hospital, Marseille, France
| | - M Spandre
- Gastrohepatology Department, San Giovanni Battista Molinette Hospital, University of Turin, Turin, Italy
| | - C G De Angelis
- Gastrohepatology Department, San Giovanni Battista Molinette Hospital, University of Turin, Turin, Italy
| | - M A Rios-Vives
- Gastroenterology Department, Hospital de la Santa Creu i Sant Pau, Institut de Reçerca-IIB Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Concepcion-Martin
- Gastroenterology Department, Hospital de la Santa Creu i Sant Pau, Institut de Reçerca-IIB Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - T Ikeura
- The Third Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kansai Medical University, Osaka, Japan
| | - K Okazaki
- The Third Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kansai Medical University, Osaka, Japan
| | - L Frulloni
- Department of Medicine, Pancreas Center, University of Verona, Verona, Italy
| | - O Messina
- Department of Medicine, Pancreas Center, University of Verona, Verona, Italy
| | - P Lévy
- Department of Gastroenterology and Pancreatology, Beaujon Hospital, AP-HP, Clichy, France
| |
Collapse
|
43
|
Moon JH, Moon JH, Kim KM, Choi SH, Lim S, Park KS, Kim KW, Jang HC. Sarcopenia as a Predictor of Future Cognitive Impairment in Older Adults. J Nutr Health Aging 2016; 20:496-502. [PMID: 27102786 DOI: 10.1007/s12603-015-0613-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES We investigated the association between the indices of sarcopenia and future risk of cognitive impairment in older adults. DESIGN Community-based prospective cohort study. SETTING Community. PARTICIPANTS A total of 297 participants aged ≥65 years without cognitive impairment at baseline (mean age, 71.9 ± 6.6 years; men:women, 158:139) and who underwent cognitive evaluation at the 5-year follow-up. MEASUREMENTS Sarcopenia parameters including appendicular lean mass (ALM), handgrip strength, and the Short Physical Performance Battery (SPPB) score at baseline were compared according to the later progression of mild cognitive impairment (MCI) and/or dementia. The operational criteria suggested by the Foundation for the National Institutes of Health Sarcopenia Project were used. We performed multivariate logistic regression analysis to identify the independent indicators of the progression of cognitive impairment. RESULTS Among the 297 participants, 242 (81.5%) remained cognitively normal (nonprogression group), whereas 55 (18.5%) showed progression of cognitive impairment (50 subjects (16.8%) to MCI and 5 subjects (1.7%) to dementia) (progression group). Compared with the nonprogression group, subjects in the progression group were older, had a lower educational level, and had lower physical function as assessed by the SPPB; a higher percentage were depressed. Other baseline markers of sarcopenia, including the ALM-to-body mass index ratio and handgrip strength did not differ significantly between the groups. The association between a low SPPB score (<9) and progression of cognitive impairment was maintained after adjustment for conventional risk factors for cognitive impairment (hazard ratio 2.222, 95% confidence interval 1.047-4.716, P = 0.038). CONCLUSION Decreased physical performance, as assessed by the SPPB, but not other markers of sarcopenia, was independently associated with the risk of later cognitive impairment in older adults.
Collapse
Affiliation(s)
- J H Moon
- Hak Chul Jang, MD, PhD, Department of Internal Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 beon-gil, Bundang-gu, Seongnam, Gyeonggi-do, 463-707, Korea, Tel: +82-31-787-7005, Fax: +82-31-787-4051, E-mail:
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Moon JH, Kong MH, Kim HJ. Implication of Sarcopenia and Sarcopenic Obesity on Lung Function in Healthy Elderly: Using Korean National Health and Nutrition Examination Survey. J Korean Med Sci 2015; 30:1682-8. [PMID: 26539015 PMCID: PMC4630487 DOI: 10.3346/jkms.2015.30.11.1682] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 08/10/2015] [Indexed: 01/01/2023] Open
Abstract
Previous studies have demonstrated a positive association between obesity and decreased lung function. However, the effect of muscle and fat has not been fully assessed, especially in a healthy elderly population. In this study, we evaluated the impact of low muscle mass (LMM) and LMM with obesity on pulmonary impairment in healthy elderly subjects. Our study used data from the Korea National Health and Nutrition Examination Survey from 2008 to 2011. Men and women aged 65 yr or older were included. Muscle mass was measured by dual-energy X-ray absorptiometry. LMM was defined as two standard deviations below the sex-specific mean for young healthy adults. Obesity was defined as body mass index ≥ 25 kg/m(2). The prevalence of LMM in individuals aged over 65 was 11.9%. LMM and pulmonary function (forced vital capacity and forced expiratory volume in 1 second) were independently associated after adjusting for age, sex, body mass index, smoking status, alcohol consumption, and frequency of exercise. LMM with obesity was also related to a decrease in pulmonary function. This study revealed that LMM is an independent risk factor of decreased pulmonary function in healthy Korean men and women over 65 yr of age.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Graduate School of Jeju National University, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
- Department of Family Medicine, School of Medicine, Jeju National University, Jeju, Korea
| |
Collapse
|
45
|
Ham JY, Yoon CE, Moon JH, Won DI, Suh JS. Identification of a novel HLA-B*15 variant, B*15:367, using sequence-based typing in a Korean woman. ACTA ACUST UNITED AC 2015; 86:451-2. [PMID: 26514328 DOI: 10.1111/tan.12687] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 09/08/2015] [Accepted: 09/28/2015] [Indexed: 11/29/2022]
Abstract
New allele, B*15:367, differs from B*15:11:01 by a single nucleotide exchange at codon 222 (GAG→AAG).
Collapse
Affiliation(s)
- J Y Ham
- Department of Laboratory Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - C E Yoon
- Department of Molecular Genetics, Biowithus Life Science Institute, Seoul, Korea
| | - J H Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, Daegu, Korea
| | - D I Won
- Department of Laboratory Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - J S Suh
- Department of Laboratory Medicine, Kyungpook National University Hospital, Daegu, Korea
| |
Collapse
|
46
|
Park SR, Kim HJ, Park HK, Kim JY, Kim NS, Byun KS, Moon TK, Byun JW, Moon JH, Choi GS. Classification by causes of dark circles and appropriate evaluation method of dark circles. Skin Res Technol 2015; 22:276-83. [PMID: 26346687 DOI: 10.1111/srt.12258] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Dark circles refer to a symptom that present darkness under the eyes. Because of improvement in the quality of life, the dark circles have been recognized as one of major cosmetic concerns. However, it is not easy to classify the dark circles because they have various causes. METHODS To select suitable instruments and detailed evaluation items, the dark circles were classified according to the causes through visual assessment, Wood's lamp test, and medical history survey for 100 subjects with dark circles. After the classification, were newly recruited for instrument conformity assessment. Through this, suitable instruments for dark circle evaluation were selected. We performed a randomized clinical trial for dark circles, a placebo-controlled double-blind study, using effective parameters of the instruments selected from the preliminary test. RESULTS Dark circles of vascular type (35%) and mixed type (54%), a combination of pigmented and vascular types, were the most common. Twenty four subjects with the mixed type dark circles applied the test product (Vitamin C 3%, Vitamin A 0.1%, Vitamin E 0.5%) and placebo on randomized split-face for 8 weeks. The effective parameters (L*, a, M.I., E.I., quasi L*, quasi a* and dermal thickness) were measured during the study period. Result showed that the L* value of Chromameter(®) , Melanin index (M.I.) of Mexameter(®) and quasi L* value obtained by image analysis improved with statistical significance after applying the test product compared with the placebo product. CONCLUSION We classified the dark circles according to the causes of the dark circles and verified the reliability of the parameter obtained by the instrument conformity assessment used in this study through the efficacy evaluation. Also based on this study, we were to suggest newly established methods which can be applied to the evaluation of efficacy of functional cosmetics for dark circles.
Collapse
Affiliation(s)
- S R Park
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - H J Kim
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - H K Park
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - J Y Kim
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - N S Kim
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - K S Byun
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - T K Moon
- Ellead Skin and Bio Research, Gyeonggi-do, Korea
| | - J W Byun
- Department of Dermatology, Inha University College of Medicine, Incheon, Korea
| | - J H Moon
- Department of Dermatology, Inha University College of Medicine, Incheon, Korea
| | - G S Choi
- Department of Dermatology, Inha University College of Medicine, Incheon, Korea
| |
Collapse
|
47
|
Kim YA, Kim KM, Lim S, Choi SH, Moon JH, Kim JH, Kim SW, Jang HC, Shin CS. Favorable effect of dietary vitamin C on bone mineral density in postmenopausal women (KNHANES IV, 2009): discrepancies regarding skeletal sites, age, and vitamin D status. Osteoporos Int 2015; 26:2329-37. [PMID: 25906241 DOI: 10.1007/s00198-015-3138-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 04/07/2015] [Indexed: 01/30/2023]
Abstract
UNLABELLED Dietary vitamin C intake showed significant positive associations with BMD in postmenopausal women, especially with vitamin D deficiency. INTRODUCTION Although there is a positive role of vitamin C in osteoblastogenesis, debate remains about the contribution of vitamin C to bone mineral density (BMD) in humans. METHODS Data were derived from the Fourth Korean National Health and Nutrition Examination Survey. Dietary information was assessed using a 24-h dietary recall questionnaire. BMD was measured by dual-energy X-ray absorptiometry at the lumbar and hip. RESULTS A total of 1,196 postmenopausal women aged 50 years and older were stratified into tertiles by daily dietary vitamin C intake. After adjusting for traditional confounders, dietary vitamin C intake tertile was significantly positively associated with BMD at all sites (R = 0.513 for lumbar spine (LS) and R = 0.657 for femoral neck (FN), P < 0.05 for each). The subjects with osteoporosis had significantly lower dietary vitamin C intake than did subjects without osteoporosis (74.4 ± 66.2 vs 94.1 ± 78.6 mg/day for LS and 65.5 ± 56.6 vs 94.3 ± 79.2 mg/day for FN, respectively, P < 0.001). The multiple-adjusted odds ratio for osteoporosis for dietary vitamin C <100 mg/day was 1.790 (95 % CI 1.333-2.405, P < 0.001). However, the significant association between vitamin C intake and BMD was only observed in subjects with vitamin D deficiency and aged 50-59 years or >70 years. CONCLUSION Dietary vitamin C intake was positively associated with BMD in postmenopausal women, and inadequate vitamin C intake could increase the risk of osteoporosis.
Collapse
Affiliation(s)
- Y A Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Moon JH, Choo SR, Kim JS. Relationship between Low Muscle Mass and Metabolic Syndrome in Elderly People with Normal Body Mass Index. J Bone Metab 2015; 22:99-106. [PMID: 26389084 PMCID: PMC4572038 DOI: 10.11005/jbm.2015.22.3.99] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 08/03/2015] [Accepted: 08/05/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Metabolically obese normal weight (Wt) occurs in people who have high prevalence of cardiovascular disease even with normal body mass index (BMI). In this study, we determined the relationship between low muscle mass and metabolic syndrome which is known to be associated with cardiovascular disease in aged people with normal BMI. METHODS This study used the data of Korea National Health and Nutrition Examination Survey. Aged people (≥ 65 years) with normal BMI (18.5 to 22.9 kg/m(2)) were enrolled. Low muscle mass class I was defined as appendicular skeletal muscle divided by Wt 1 to 2 standard deviation below the mean of gender specific young healthy adult and class II was defined as below 2 standard deviations. RESULTS The prevalence of low muscle mass class I and II were 18.8% and 5.2% in men and 11.2% and 2.2% in women, respectively. In men and women, low muscle mass and metabolic syndrome was associated with each other after adjusting for age. After further adjusting for BMI, smoking status, alcohol consumption, and exercise frequency, the relationship was maintained in aged men. Moreover in aged men, the risk of metabolic syndrome was increased according to the grade increase in low muscle mass class. CONCLUSIONS In the aged with normal BMI, low muscle mass was a risk factor of metabolic syndrome. Furthermore, in normal BMI men, when the degree of low muscle mass was enhanced, the risk of metabolic syndrome was increased.
Collapse
Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea. ; Graduate School of Medicine, Jeju National University, Jeju, Korea
| | - Se Ryung Choo
- Department of Family Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jong Seung Kim
- Department of Family Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
| |
Collapse
|
49
|
Moon JH, Lim S, Han JW, Kim KM, Choi SH, Kim KW, Jang HC. Serum 25-hydroxyvitamin D level and the risk of mild cognitive impairment and dementia: the Korean Longitudinal Study on Health and Aging (KLoSHA). Clin Endocrinol (Oxf) 2015; 83:36-42. [PMID: 25641087 DOI: 10.1111/cen.12733] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 01/09/2015] [Accepted: 01/28/2015] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The association of low vitamin D status with mild cognitive impairment (MCI), a preclinical condition that can lead to dementia, has not yet been fully explored. Our aim was to investigate the association between vitamin D status and the future risk of MCI and dementia in older adults. DESIGN, SETTING AND PARTICIPANTS We conducted a population-based prospective study as a part of the Korean Longitudinal Study on Health and Aging. Four hundred and twelve elderly participants who completed evaluations of cognitive function and metabolic parameters in 2005-2006 and 2010-2011 were analysed. MAJOR OUTCOME MEASURE The rate of development of MCI or dementia during the study period was compared according to baseline vitamin D status. Binary logistic regression analysis was performed to investigate any independent association between vitamin D status and the risks of MCI or dementia. RESULTS Among 405 subjects that remained after excluding seven demented subjects at baseline, 338 subjects remained unchanged or improved in their diagnosis for cognitive function during the study period, whereas 67 subjects showed progression to MCI or dementia. When analyzing 236 subjects whose baseline mini-mental state examination (MMSE) scores were <27, severe vitamin D deficiency at baseline, defined as <25 nmol/l, was independently associated with the progression of cognitive impairment. Among 297 subjects who were normal at baseline, 50 acquired MCI and 247 remained normal. Severe vitamin D deficiency was also independently associated with the development of MCI when analyzing 145 subjects whose baseline MMSE scores were <27. CONCLUSION Severe vitamin D deficiency was independently associated with the future risk of MCI as well as dementia, especially in older adults whose baseline MMSE scores had decreased only modestly.
Collapse
Affiliation(s)
- J H Moon
- Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
| | - S Lim
- Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
| | - J W Han
- Department of Neuropsychiatry, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
| | - K M Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
| | - S H Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
| | - K W Kim
- Department of Neuropsychiatry, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
- Department of Brain and Cognitive Science, Seoul National University College of Natural Sciences, Seoul, Korea
| | - H C Jang
- Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Korea
| |
Collapse
|
50
|
Kim MD, Seo HJ, Yun HJ, Jung YE, Park JH, Lee CI, Moon JH, Hong SC, Yoon BH, Bahk WM. The Relationship between Cognitive Decline and Psychopathology in Patients with Schizophrenia and Bipolar Disorder. Clin Psychopharmacol Neurosci 2015; 13:103-8. [PMID: 25912543 PMCID: PMC4423162 DOI: 10.9758/cpn.2015.13.1.103] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 03/24/2015] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The primary goals of the present study were to assess intellectual function in participants with schizophrenia or bipolar disorder (BD) and to investigate the relationships between cognitive decline and the severity of each type of psychopathology. METHODS The present study included 51 patients with schizophrenia and 42 with BD who were recruited from the psychiatry outpatient clinic of Jeju University Hospital between March 2011 and March 2014. The Korean Wechsler Adult Intelligence Scale (K-WAIS) was administered to each of the 93 participants, and they were categorized into two groups based on their current intelligence quotient (IQ) and their estimated premorbid IQ: severely impaired group (SIG) and mildly impaired group (MIG). The Minnesota Multiple Personality Inventory (MMPI) and the Brief Psychiatric Rating Scale (BPRS) were used to assess psychopathology. RESULTS The SIG schizophrenia participants exhibited significantly higher scores on the frequent (F) and schizophrenia (Sc) subscales of the MMPI, but significantly lower scores on the correction (K) and psychopathic deviate (Pd) subscales compared with the MIG schizophrenia participants. Furthermore, the BPRS scores were significantly higher in the SIG schizophrenia participants relative to the MIG schizophrenia participants. The SIG BD participants had significantly higher F, masculinity-femininity (Mf), paranoia (Pa), and Sc but significantly lower Pd scores compared with the MIG BD participants. CONCLUSIONS The present findings revealed a significant discrepancy between the estimated premorbid levels of cognitive function and current cognitive function in participants with schizophrenia or BD. Moreover, this discrepancy was correlated with severity of psychopathology in both groups.
Collapse
Affiliation(s)
- Moon-Doo Kim
- Departments of Psychiatry, Jeju National University School of Medicine, Jeju, Korea
| | - Hye-Jin Seo
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun-Ju Yun
- Department of Psychiatry, Naju National Hospital, Naju, Korea
| | - Young-Eun Jung
- Departments of Psychiatry, Jeju National University School of Medicine, Jeju, Korea
| | - Joon Hyuk Park
- Departments of Psychiatry, Jeju National University School of Medicine, Jeju, Korea
| | - Chang-In Lee
- Departments of Psychiatry, Jeju National University School of Medicine, Jeju, Korea
| | - Ji Hyun Moon
- Departments of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Seong-Chul Hong
- Departments of Preventive Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Bo-Hyun Yoon
- Department of Psychiatry, Naju National Hospital, Naju, Korea
| | - Won-Myong Bahk
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|