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Hsu FY, Yang SC, Suk FM, Shirakawa H, Chiu WC, Liao YJ. Dietary rice bran attenuates hepatic stellate cell activation and liver fibrosis in mice through enhancing antioxidant ability. J Nutr Biochem 2024; 125:109565. [PMID: 38176621 DOI: 10.1016/j.jnutbio.2023.109565] [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: 07/07/2023] [Revised: 12/07/2023] [Accepted: 12/31/2023] [Indexed: 01/06/2024]
Abstract
Various endogenous and exogenous stimuli can result in an inflammatory response and collagen deposition in the liver, which affect liver function and increase the risk of developing liver cirrhosis and cancer. Rice bran, the main by-product of rice milling, contains various nutrients which possess hepatoprotective activities. In this study, we investigated the effects of rice bran on carbon tetrachloride (CCl4)-induced liver fibrosis in mice. Mice were fed a rice-bran-containing diet (10% rice bran w/w) or a standard diet with or without an injection of 20% CCl4 to induce liver fibrosis. Our results showed that feeding a rice-bran-containing diet could alleviate CCl4-induced liver damage, collagen deposition, and expressions of fibrosis-related genes, including α-smooth muscle actin (α-SMA), collagen 1a2 (COL1A2), and transforming growth factor-β (TGF-β) in liver tissues. Moreover, consumption of rice bran enhanced phase II detoxification and antioxidant gene expressions, including Gsta3, Gstp1, Catalase, SOD1, SOD2, and SOD3. Treatment with γ-oryzanol, the major bioactive compound in rice bran, decreased the sensitivity of hepatic stellate cells (HSCs) to TGF-β1-induced α-SMA, COL1A2, and phosphorylated smad2 expressions. In conclusion, a rice-bran-containing diet may have beneficial effects on liver fibrogenesis through increased antioxidant and detoxification activities. γ-Oryzanol, the major bioactive compound of rice bran, can inhibit activation of HSCs.
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Affiliation(s)
- Fang-Yu Hsu
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan; Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan; Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan; School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Fat-Moon Suk
- Division of Gastroenterology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan; Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan; Department of Nutrition, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Yi-Jen Liao
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan; TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan.
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Chen YH, Lin JA, Chen JR, Chen YL, Yang SC. Regular nutrition consultations reduced risk factors for cardiovascular diseases in adults. Nutrition 2024; 118:112259. [PMID: 38016253 DOI: 10.1016/j.nut.2023.112259] [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: 06/16/2023] [Revised: 09/25/2023] [Accepted: 10/01/2023] [Indexed: 11/30/2023]
Abstract
OBJECTIVES This study investigated the effects of regular nutrition consultations on reducing risk factors, including body mass index, body composition, blood pressure, blood lipid profile, blood glucose-related markers, and inflammatory factors for cardiovascular diseases. METHODS Data were collected from participants (n = 129) who completed eight dietary consultations and were divided into two groups according to the regularity of the consultations: an irregular group (with irregular consultation intervals; n = 39) and a regular group (accepted consultation once every 3 wk; n = 90). RESULTS Compared with the irregular group, the regular group had more significant reductions in cardiovascular disease risk factors, such as body mass index, body fat, triglycerides, total cholesterol, low-density lipoprotein cholesterol, and insulin levels. Moreover, participants with a body mass index ≥ 27 kg/m2 presented significantly obvious improvements in cardiovascular risk factors, such as body weight; body mass index; visceral fat weight; and triglyceride, total cholesterol, low-density lipoprotein cholesterol, glycated hemoglobin, and insulin levels. CONCLUSION There is a proven benefit to regular nutrition consultation for adults with risk factors of cardiovascular diseases, particularly those who are obese.
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Affiliation(s)
- Yi-Hsiu Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Jung-An Lin
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Jiun-Rong Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan; Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan; Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan; Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan; School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan.
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Tseng YC, Fu LC, Chong HC, Tang ST, Yang SC, Huang WC, Yang YCS, Chen YL. Consumption of a Taiwanese cafeteria diet induces metabolic disorders and fecal flora changes in obese rats. Nutrition 2024; 117:112230. [PMID: 37897986 DOI: 10.1016/j.nut.2023.112230] [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: 05/16/2023] [Revised: 09/14/2023] [Accepted: 09/17/2023] [Indexed: 10/30/2023]
Abstract
OBJECTIVES Among diet-induced obesity animal models, the cafeteria diet, which contains human junk food and processed foods, is a popular experimental animal diets in Western countries. Consumption of a cafeteria diet can lead to the development of obesity and non-alcoholic liver disease in as soon as 2 mo, which more accurately reflects human eating patterns. The aim of this study was to establish a Taiwanese cafeteria diet and compare it with a traditional lard-based, 60% high-fat diet in a 12-wk animal model. METHODS Six-wk-old male Wistar rats were assigned to the following three groups: control diet (C; LabDiet 5001); high-fat diet (HFD; 60% HFD); and the Taiwanese cafeteria diet (CAF). RESULTS At the end of the study, weight gain and steatosis were observed in the HF and CAF groups. Compared with the HFD group, rats in the CAF group showed significantly higher plasma triacylglycerol concentrations and insulin resistance, which may have been correlated with increased inflammatory responses. Significantly lower hepatic sterol regulatory element-binding protein-1c and insulin receptor substrate-1 protein expressions were observed in the CAF group compared with the HFD group. Additionally, disruption of the microbiotic composition followed by increased obesity-related bacteria was observed in the CAF group. CONCLUSIONS The present study confirmed that the Taiwanese cafeteria diet-induced rat model provided a potential platform for investigating obesity-related diseases.
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Affiliation(s)
- Yu-Chieh Tseng
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Lu-Chi Fu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Ho-Ching Chong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Shu-Ting Tang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Wen-Chung Huang
- Graduate Institute of Health Industry Technology, Research Center for Food and Cosmetic Safety, Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taiwan
| | - Yu-Chen Sh Yang
- Joint Biobank, Office of Human Research, Taipei Medical University, Taipei, Taiwan
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan.
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Liang K, Feliciano JL, Marrone KA, Murray JC, Hann CL, Anagnostou V, Tackett SA, Shin EJ, Hales RK, Voong KR, Battafarano RJ, Yang SC, Broderick SR, Ha JS, Forde PM, Brahmer JR, Lam VK. Clinical features and outcomes of advanced HER2+ esophageal/GEJ cancer with brain metastasis. ESMO Open 2024; 9:102199. [PMID: 38071928 PMCID: PMC10837776 DOI: 10.1016/j.esmoop.2023.102199] [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: 06/13/2023] [Revised: 10/30/2023] [Accepted: 11/15/2023] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Brain metastasis (BRM) is uncommon in gastroesophageal cancer. As such, clinicopathologic and molecular determinants of BRM and impact on clinical outcome remain incompletely understood. METHODS We retrospectively analyzed clinicopathologic data from advanced esophageal/gastroesophageal junction (E/GEJ) patients at Johns Hopkins from 2003 to 2021. We investigated the association between several clinical and molecular features and the occurrence of BRM, with particular focus on human epidermal growth factor receptor 2 (HER2) overexpression. Survival outcomes and time to BRM onset were also evaluated. RESULTS We included 515 patients with advanced E/GEJ cancer. Tumors were 78.3% esophageal primary, 82.9% adenocarcinoma, 31.0% HER2 positive. Cumulative incidence of BRM in the overall cohort and within HER2+ subgroup was 13.8% and 24.3%, respectively. HER2 overexpression was associated with increased risk of BRM [odds ratio 2.45; 95% confidence interval (CI) 1.10-5.46]. On initial presentation with BRM, 50.7% had a solitary brain lesion and 11.3% were asymptomatic. HER2+ status was associated with longer median time to onset of BRM (14.0 versus 6.3 months, P < 0.01), improved median progression free survival on first-line systemic therapy (hazard ratio 0.35, 95% CI 0.16-0.80), and improved median overall survival (hazard ratio 0.20, 95% CI 0.08-0.54) in patients with BRM. CONCLUSION HER2 overexpression identifies a gastroesophageal cancer molecular subtype that is significantly associated with increased risk of BRM, though with later onset of BRM and improved survival likely reflecting the impact of central nervous system-penetrant HER2-directed therapy. The prevalence of asymptomatic and solitary brain lesions suggests that brain surveillance for HER2+ patients warrants prospective investigation.
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Affiliation(s)
- K Liang
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - J L Feliciano
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - K A Marrone
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - J C Murray
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - C L Hann
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - V Anagnostou
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - S A Tackett
- Department of Medicine, Biostatistics, Epidemiology and Data Management (BEAD) Core, Johns Hopkins University School of Medicine, Baltimore, USA
| | - E J Shin
- Department of Gastroenterology & Hepatology, Johns Hopkins University School of Medicine, Baltimore, USA
| | - R K Hales
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA; Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, USA
| | - K R Voong
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA; Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, USA
| | - R J Battafarano
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - S C Yang
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - S R Broderick
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - J S Ha
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - P M Forde
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - J R Brahmer
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA
| | - V K Lam
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, USA.
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Zou MH, Cao F, Ma L, Xia YS, Yang SC, Chen WD, Li WL, Chen XX. [Outcomes after surgical repair of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries: a series of 104 cases]. Zhonghua Wai Ke Za Zhi 2023; 61:1093-1098. [PMID: 37932146 DOI: 10.3760/cma.j.cn112139-20230108-00012] [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] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Objective: To examine the early and midterm surgical outcome of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries (PA/VSD/MAPCA) using revised surgical strategies. Methods: A retrospective analysis of clinical data, surgical methods, and follow-up results was performed of 104 cases of PA/VSD/MAPCA in Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center from January 2017 to September 2022. There were 55 males and 49 females, aged (M(IQR)) 33.9(84.0) months (range: 0.5 to 209.6 months) at the first surgical procedures. The anatomical classification included 89 cases of type B and 15 cases of type C. The number of major aortopulmonary collateral arteries was 4.2 (3.0) (range: 1 to 8). The Kaplan-Meier method was used for survival estimation. Results: In the first stage of surgery, 50 patients underwent a complete primary repair, 12 patients underwent partial repair, 32 patients underwent palliative right ventricular-pulmonary artery connection, and only 10 patients chose the Blalock-Taussig shunt. There were 10 cases of early death. In the second stage, 14 patients underwent complete repair and 4 patients underwent partial repair with no early death. The interval between the two surgeries was 19 (10) months (range: 9 to 48 months). Finally, during the 40 (34) months follow-up period, a total of 64 patients were complete repair and the right/left ventricular pressure ratio after complete repair was 0.63±0.16 (range: 0.36 to 1.00). Survival analysis showed that survival rates at 1 and 5 years after first-stage surgery were both 89.4% (95%CI: 83.5% to 95.3%). At 28 (34) months (range: 1 to 67 months) of follow-up after complete repair, the survival analysis showed that the survival rates at 1 and 5 years were both 95.2% (95%CI: 89.9% to 100%). Conclusions: Using combined approaches tailored to individual patients and optimized unifocalization strategy, the complete repair rate at one stage and the cumulative complete repair rate at 5 years improved significantly with a lower right/left ventricular pressure ratio and satisfactory early and intermediate survival.
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Affiliation(s)
- M H Zou
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - F Cao
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - L Ma
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Y S Xia
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - S C Yang
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - W D Chen
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - W L Li
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - X X Chen
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
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Chou KR, Huang MS, Chiu WC, Chen YH, Chen YY, Xiao Q, Yang SC. A comprehensive assessment of oral health, swallowing difficulty, and nutritional status in older nursing home residents. Sci Rep 2023; 13:19914. [PMID: 37964096 PMCID: PMC10645724 DOI: 10.1038/s41598-023-47336-w] [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: 05/25/2023] [Accepted: 11/12/2023] [Indexed: 11/16/2023] Open
Abstract
Declines in oral consumption and swallowing function are common reasons which may elevate the risk of malnutrition in the older adults. This study aimed to provide valuable information and contribute to the existing body of knowledge in this field as well as highlight the importance of a comprehensive assessment of oral health, swallowing function, and nutritional status in long-term care residents. This was a cross-sectional study. Thirty-nine participants were recruited from a nursing home. The comprehensive assessment was evaluated in participants, including oral health (Oral Health Assessment Tool (OHAT)), swallowing function (Functional Oral Intake Scale (FOIS) and Eating Assessment Tool (EAT)-10), and nutritional status (Mini Nutritional Assessment-Short Form (MNA-SF). The average age of participants was 80.4 ± 11.7 years, and 46% of these older adults were found to be at the risk of malnutrition. There was a negative correlation between the OHAT and MNA-SF scores. In addition, subjects with poor oral health (OHAT score = 5~8), oral consumption of a modified diet (FOIS score = 4~6), and reduced swallowing function (EAT-10 score ≥ 3) were more likely to be at risk of malnutrition. A comprehensive evaluation of oral health and swallowing function was closely connected with the nutritional status of older nursing home dwellers.
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Affiliation(s)
- Kuei-Ru Chou
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
- Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Nursing, Taipei Medical University-Shuang Ho Hospital, New Taipei City, Taiwan
- Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Neuroscience Research Center, Taipei Medical University, Taipei, Taiwan
| | - Mao-Suan Huang
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 11031, Taiwan
- Department of Nutrition, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yi-Hsiu Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Yu-Yoh Chen
- Graduate Institute of Health and Biotechnology Law, Taipei Medical University, Taipei, Taiwan
| | - Qian Xiao
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, Taiwan.
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 11031, Taiwan.
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
- School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan.
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Chen YH, Lee CY, Chen JR, Ding MY, Liang FQ, Yang SC. Beneficial Effects of Oral Nutrition Supplements on the Nutritional Status and Physical Performance of Older Nursing Home Residents at Risk of Malnutrition. Nutrients 2023; 15:4291. [PMID: 37836574 PMCID: PMC10574690 DOI: 10.3390/nu15194291] [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: 09/14/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/15/2023] Open
Abstract
The purpose of this study was to compare the effects of nutritional supplement drinks (NSDs) and nutritional education (NE) on the nutritional status and physical performance of older nursing home residents who were at risk of malnutrition. This study was a clustered, randomized, parallel, multi-center clinical trial, with 107 participants more than 65 years old and at risk of malnutrition recruited from several nursing homes in this study. Participants were divided into two groups: an NE group (n = 50) and an NSD group (n = 57). The NE group was given NE by a dietitian, while the NSD group was provided with two packs of NSD except receiving NE (Mei Balance, Meiji Holdings, Tokyo, Japan) per day as a snack between meals and before bed. Anthropometric data, blood pressure, nutritional status, blood biochemical biomarkers, and physical performance were measured before and after 12-week interventions. After 12 weeks of NE combined with NSD intervention, body weight, body-mass index, the mini nutritional assessment-short form (MNA-SF) score, walking speed, and SF-36 questionnaire score were improved in older nursing home residents at risk of malnutrition.
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Affiliation(s)
- Yi-Hsiu Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (C.-Y.L.); (J.-R.C.)
| | - Che-Yu Lee
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (C.-Y.L.); (J.-R.C.)
- Chia-Ying Nutrition Consultation Center, Taipei 10068, Taiwan; (M.-Y.D.); (F.-Q.L.)
| | - Jiun-Rong Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (C.-Y.L.); (J.-R.C.)
| | - Min-Yu Ding
- Chia-Ying Nutrition Consultation Center, Taipei 10068, Taiwan; (M.-Y.D.); (F.-Q.L.)
| | - Feng-Qi Liang
- Chia-Ying Nutrition Consultation Center, Taipei 10068, Taiwan; (M.-Y.D.); (F.-Q.L.)
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (C.-Y.L.); (J.-R.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei 11031, Taiwan
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Kabir T, Yoshiba H, Agista AZ, Sultana H, Ohsaki Y, Yeh CL, Hirakawa R, Tani H, Ikuta T, Nochi T, Yang SC, Shirakawa H. Protective Effects of Gnetin C from Melinjo Seed Extract against High-Fat Diet-Induced Hepatic Steatosis and Liver Fibrosis in NAFLD Mice Model. Nutrients 2023; 15:3888. [PMID: 37764672 PMCID: PMC10538079 DOI: 10.3390/nu15183888] [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: 08/08/2023] [Revised: 08/31/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD), the most common form of chronic liver disease, can progress to hepatic steatosis, inflammation, and advanced fibrosis, increasing the risk of cirrhosis. Resveratrol, a natural polyphenol with antioxidant and anti-inflammatory properties, is beneficial in treating multiple metabolic diseases. Gnetin C, a resveratrol derivative obtained from Melinjo seed extract (MSE), shares similar health-promoting properties. We investigated the role of gnetin C in preventing NAFLD in a mouse model and compared it with resveratrol. Male C57BL/6J mice were fed a control diet (10% calories from fat), a high-fat choline-deficient (HFCD) diet (46% calories from fat) and HFCD diet supplemented with gnetin C (150 mg/kg BW·day-1) or resveratrol (150 mg/kg BW·day-1) for 12 weeks. Gnetin C supplementation reduced body and liver weight, and improved blood glucose levels and insulin sensitivity. Both gnetin C- and resveratrol reduced hepatic steatosis, with gnetin C also decreasing liver lipid content. Gnetin C and resveratrol ameliorated HFCD diet-induced hepatic fibrosis. The mRNA expression results, and western blot analyses showed that gnetin C and, to some extent, resveratrol downregulated fibrosis markers in the TGF-β1 signaling pathway, indicating a possible safeguarding mechanism against NAFLD. These results suggest that gnetin C supplementation may protect against lipid deposition and hepatic fibrosis.
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Affiliation(s)
- Tohfa Kabir
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Haruki Yoshiba
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Afifah Zahra Agista
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Halima Sultana
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Yusuke Ohsaki
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Chiu-Li Yeh
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Ryota Hirakawa
- Laboratory of Functional Morphology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Hiroko Tani
- Institute for Bee Products and Health Science, Yamada Bee Company, Inc., Okayama 708-0393, Japan
| | - Tomoki Ikuta
- Institute for Bee Products and Health Science, Yamada Bee Company, Inc., Okayama 708-0393, Japan
| | - Tomonori Nochi
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- Laboratory of Functional Morphology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
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Nien SW, Lin IH, Wu HC, Chen YH, Yang SC. Evaluation of Dietary Intake in Individuals with Mild Cognitive Impairment. Nutrients 2023; 15:3694. [PMID: 37686726 PMCID: PMC10490258 DOI: 10.3390/nu15173694] [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: 07/08/2023] [Revised: 08/18/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
The phase of mild cognitive impairment (MCI) holds significant importance for postponing the onset of dementia. Therefore, MCI has become a central focus in research related to dementia prevention. The purpose of this study was to investigate the dietary intake and dietary patterns of MCI patients in Taiwan. In total, 40 subjects were enrolled in this cross-sectional study that was conducted from July 2019 to September 2021 at the Linkou Chang Gung Memorial Hospital. The results of the clinical dementia rating (CDR) and mini-mental state examination (MMSE) were obtained from medical records. Participants were divided into two groups: a healthy group (MMSE ≥ 26 points, CDR = 0) and an MCI group (MMSE ≥ 26 points, CDR = 0.5). Results indicated that the MCI group had significantly higher copper and lower low-fat meat intake compared to the healthy group. Furthermore, the high MIND (Mediterranean dietary approaches to stop hypertension intervention for neurodegenerative delay) diet score represented a lower risk of MCI. After adjusting for age, gender, diabetes mellitus, hypertension, and calorie intake in the multivariate regression analysis, calcium and fruit intake levels were positively associated with the MMSE, whereas low-fat meat intake was negatively associated with the CDR. In conclusion, the prevalence of MCI demonstrated a close correlation with nutrient intake, including copper and calcium. Furthermore, a MIND diet, particularly one high in n-3 polyunsaturated fatty acids, might be useful for preventing MCI. However, more extensive research with larger populations is needed to confirm this potential.
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Affiliation(s)
- Shih-Wei Nien
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (S.-W.N.); (Y.-H.C.)
- Department of Medical Nutrition Therapy, Linkou Chang Gung Memorial Hospital, Taoyuan 333423, Taiwan;
| | - I-Hsin Lin
- Department of Medical Nutrition Therapy, Linkou Chang Gung Memorial Hospital, Taoyuan 333423, Taiwan;
| | - Hsiu-Chuan Wu
- Department of Neurology, Linkou Chang Gung Memorial Hospital, Taoyuan 333423, Taiwan;
| | - Yi-Hsiu Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (S.-W.N.); (Y.-H.C.)
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (S.-W.N.); (Y.-H.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei 11031, Taiwan
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10
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Huang PX, Yeh CL, Yang SC, Shirakawa H, Chang CL, Chen LH, Chiu YS, Chiu WC. Rice Bran Supplementation Ameliorates Gut Dysbiosis and Muscle Atrophy in Ovariectomized Mice Fed with a High-Fat Diet. Nutrients 2023; 15:3514. [PMID: 37630706 PMCID: PMC10458250 DOI: 10.3390/nu15163514] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 07/07/2023] [Revised: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
Rice bran, a byproduct of rice milling, is rich in fiber and phytochemicals and confers several health benefits. However, its effects on gut microbiota and obesity-related muscle atrophy in postmenopausal status remain unclear. In this study, we investigated the effects of rice bran on gut microbiota, muscle synthesis, and breakdown pathways in estrogen-deficient ovariectomized (OVX) mice receiving a high-fat diet (HFD). ICR female mice were divided into five groups: sham, OVX mice receiving control diet (OC); OVX mice receiving HFD (OH); OVX mice receiving control diet and rice bran (OR); and OVX mice receiving HFD and rice bran (OHR). After twelve weeks, relative muscle mass and grip strength were high in rice bran diet groups. IL-6, TNF-α, MuRf-1, and atrogin-1 expression levels were lower, and Myog and GLUT4 were higher in the OHR group. Rice bran upregulated the expression of occludin and ZO-1 (gut tight junction proteins). The abundance of Akkermansiaceae in the cecum was relatively high in the OHR group. Our finding revealed that rice bran supplementation ameliorated gut barrier dysfunction and gut dysbiosis and also maintained muscle mass by downregulating the expression of MuRf-1 and atrogin-1 (muscle atrophy-related factors) in HFD-fed OVX mice.
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Affiliation(s)
- Pei-Xin Huang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan; (P.-X.H.); (C.-L.Y.); (S.-C.Y.); (L.-H.C.); (Y.-S.C.)
| | - Chiu-Li Yeh
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan; (P.-X.H.); (C.-L.Y.); (S.-C.Y.); (L.-H.C.); (Y.-S.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan; (P.-X.H.); (C.-L.Y.); (S.-C.Y.); (L.-H.C.); (Y.-S.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan
| | - Hitoshi Shirakawa
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan;
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan
| | - Chao-Lin Chang
- Food Industry Research and Development Institute, Hsinchu 300193, Taiwan;
| | - Li-Hsin Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan; (P.-X.H.); (C.-L.Y.); (S.-C.Y.); (L.-H.C.); (Y.-S.C.)
| | - Yen-Shuo Chiu
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan; (P.-X.H.); (C.-L.Y.); (S.-C.Y.); (L.-H.C.); (Y.-S.C.)
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan; (P.-X.H.); (C.-L.Y.); (S.-C.Y.); (L.-H.C.); (Y.-S.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei City 11031, Taiwan
- Department of Nutrition, Wan Fang Hospital, Taipei Medical University, Taipei City 11696, Taiwan
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11
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Lin KY, Yang HY, Yang SC, Chen YL, Watanabe Y, Chen JR. Caulerpa lentillifera improves ethanol-induced liver injury and modulates the gut microbiota in rats. Curr Res Food Sci 2023; 7:100546. [PMID: 37483276 PMCID: PMC10362798 DOI: 10.1016/j.crfs.2023.100546] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 07/25/2023] Open
Abstract
Caulerpa lentillifera (CL), also called sea grape, is a type of edible green alga which was reported to have antioxidative and immunomodulatory potential. This study aimed to investigate the hepatoprotective effects of CL in a rat model of chronic ethanol exposure. Wistar rats were assigned to four groups and supplied with an isocaloric control liquid diet (group C), an ethanol liquid diet (group E), a control liquid diet supplemented with 5% CL (group CC), or an ethanol liquid diet supplemented with 5% CL (group EC) for a 12-week experimental period. Ethanol feeding induced steatosis, inflammation, and changes in the gut microbiota by the end of the study, whereas CL supplementation significantly improved liver injuries and decreased circulatory endotoxin levels. Moreover, we also found that CL reversed ethanol-induced elevation of hepatic toll-like receptor 4 (TLR4), MyD88 protein expression, the phosphorylated-nuclear factor (NF)-κB-to-NF-κB ratio, and proinflammatory cytokine concentrations. Additionally, CL also increased the abundance of Akkermansia and tight junction proteins and diminished the Firmicutes-to-Bacteroidetes ratio. Dietary CL inhibited the progression of alcoholic liver disease, and some of the possible mechanisms may be strengthening the intestinal barrier function, alleviating dysbiosis, and modulating the TLR4 pathway.
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Affiliation(s)
- Kuan-Yu Lin
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Hsin-Yi Yang
- Department of Nutritional Science, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Y. Watanabe
- General Health Medical Center, Yokohama University of Pharmacy, Yokohama, Japan
| | - Jiun-Rong Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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12
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Ding YQ, Yang SC, Lyu J, Li LM. [A review on cardiovascular disease risk prediction models in the elderly]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:1013-1020. [PMID: 37380427 DOI: 10.3760/cma.j.cn112338-20221104-00940] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
Risk prediction models play an important role in the primary prevention of cardiovascular diseases (CVD) in the elderly population. There are fifteen papers about CVD risk prediction models developed for the elderly domestically and internationally, of which the definitions of disease outcome vary widely. Ten models were reported with insufficient information about study methods or results. Ten models were at high risk of bias. Thirteen models presented moderate discrimination in internal validation, and only four models have undertaken external validation. The CVD risk prediction models for the elderly differed from those for the general population in terms of model algorithm and the effect size of association between predictor and outcome, and the prediction performance of the models for the elderly attenuated. In the future, high-quality external validation researches are necessary to provide more solid evidence. Different ways, including adding new predictors, using competing risk model algorithms, machine learning methods, or joint models, and altering the prediction time horizon, should be explored to optimize the current models.
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Affiliation(s)
- Y Q Ding
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S C Yang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
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Xiao Q, Chen YH, Chen YL, Chien YS, Hsieh LH, Shirakawa H, Yang SC. Potential Benefits of Epidermal Growth Factor for Inhibiting Muscle Degrative Markers in Rats with Alcoholic Liver Damage. Int J Mol Sci 2023; 24:ijms24108845. [PMID: 37240190 DOI: 10.3390/ijms24108845] [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: 03/28/2023] [Revised: 04/29/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
This study investigated the beneficial effects of epidermal growth factor (EGF) on muscle loss in rats with chronic ethanol feeding. Six-week-old male Wistar rats were fed either a control liquid diet without EGF (C group, n = 12) or EGF (EGF-C group, n = 18) for two weeks. From the 3rd to 8th week, the C group was divided into two groups. One was continually fed with a control liquid diet (C group), and the other one was fed with an ethanol-containing liquid diet (E group); moreover, the EGF-C group was divided into three groups, such as the AEGF-C (continually fed with the same diet), PEGF-E (fed with the ethanol-containing liquid diet without EGF), and AEGF-E (fed with the ethanol-containing liquid diet with EGF). As a result, the E group had significantly higher plasma ALT and AST, endotoxin, ammonia, and interleukin 1b (IL-1b) levels, along with liver injuries, such as hepatic fatty changes and inflammatory cell infiltration. However, plasma endotoxin and IL-1b levels were significantly decreased in the PEGF-E and AEGF-E groups. In addition, the protein level of muscular myostatin and the mRNA levels of forkhead box transcription factors (FOXO), muscle RING-finger protein-1 (MURF-1) and atorgin-1 was increased considerably in the E group but inhibited in the PEGF-E and AEGF-E groups. According to the principal coordinate analysis findings, the gut microbiota composition differed between the control and ethanol liquid diet groups. In conclusion, although there was no noticeable improvement in muscle loss, EGF supplementation inhibited muscular protein degradation in rats fed with an ethanol-containing liquid diet for six weeks. The mechanisms might be related to endotoxin translocation inhibition, microbiota composition alteration as well as the amelioration of liver injury. However, the reproducibility of the results must be confirmed in future studies.
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Affiliation(s)
- Qian Xiao
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Yi-Hsiu Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Yu-Shan Chien
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Li-Hsuan Hsieh
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8857, Japan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei 11031, Taiwan
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14
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Zeng ZQ, Yang SC, Yu CQ, Zhang LX, Lyu J, Li LM. [Progress in research of risk prediction model for chronic kidney disease]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:498-503. [PMID: 36942348 DOI: 10.3760/cma.j.cn112338-20220908-00771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Chronic kidney disease (CKD) is an important global public health problem that greatly threatens population health. Application of risk prediction model is a crucial way for the primary prevention of CKD, which can stratify the risk for developing CKD and identify high-risk individuals for more intensive interventions. By now, more than twenty risk prediction models for CKD have been developed worldwide. There are also four domestic risk prediction models developed for Chinese population. However, none of these models have been recommended in clinical guidelines yet. The existing risk prediction models have some limitations in terms of outcome definition, predictors, strategies for handling missing data, and model derivation. In the future, the applications of emerging biomarkers and polygenic risk scores as well as advances in machine learning methods will provide more possibilities for the further improvement of the model.
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Affiliation(s)
- Z Q Zeng
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S C Yang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
| | - L X Zhang
- National Institute of Health Data Science of Peking University, Beijing 100191, China Department of Nephrology, Peking University First Hospital/Institute of Nephrology, Peking University, Beijing 100034, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
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15
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Yang SC, Sun ZJ, Lyu J, Li L. [Research progress on risk prediction models of cardiovascular disease]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:1243-1251. [PMID: 36517448 DOI: 10.3760/cma.j.cn112148-20220324-00202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Affiliation(s)
- S C Yang
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Z J Sun
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Lyu
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
| | - Liming Li
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
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16
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Chang HY, Chen JR, Chen YH, Xiao Q, Chen YL, Yang SC. The Preliminary Results for Evaluating Cocoa Butter’s Hepatoprotective Effects against Lipid Accumulation and Inflammation in Adult Male Rats Chronically Fed Ethanol. Bioengineering (Basel) 2022; 9:bioengineering9100526. [PMID: 36290494 PMCID: PMC9598345 DOI: 10.3390/bioengineering9100526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022] Open
Abstract
The purpose of this study was to clarify the role of saturated fats from cocoa butter (plant source) compared with lard (animal source) on alcoholic liver damage in rats. Male Wistar rats were fed either a control diet (C) or an ethanol diet (E), and the dietary fats (corn oil, olive oil, and safflower oil) of these two diets were further replaced by lard (CL, EL) or cocoa butter (CC, EC). After 8-week feeding, plasma aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activities, hepatic triglyceride (TG) levels, plasma intercellular adhesion molecular (ICAM)-1 levels, hepatic cytochrome P450 2E1 (CYP2E1) protein expression, and hepatic interleukin (IL)-1β significantly increased in the E group compared to the C group. In addition, hepatic histopathological scores of fatty changes, inflammatory cell infiltration, and degeneration and necrosis in the E group were significantly higher compared to those in the C group. However, fatty changes were significantly inhibited only in the EC group as well as hepatic inflammatory cell infiltration, degeneration, and necrosis being significantly lower in the EL and EC groups. Plasma ICAM-1 and hepatic tumor necrosis factor (TNF)-α, IL-1β, IL-6, and IL-10 levels were significantly lower in the EL and EC groups than those in the E group. Moreover, a correlation analysis showed that hepatic histopathological scores of degeneration and necrosis were significantly positively correlated with erythrocytic oleic acid (C18:1) and were negatively correlated with linoleic acid (C18:2). In conclusion, cocoa butter protected the liver against lipid accumulation and inflammation in rats chronically fed ethanol.
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Affiliation(s)
- Hsiao-Yun Chang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Jiun-Rong Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Yi-Hsiu Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Qian Xiao
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei 11031, Taiwan
- Correspondence: ; Tel.: +886-2-2736-1661 (ext. 6553); Fax: +886-2-2737-3112
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Chen TY, Chen YL, Chiu WC, Yeh CL, Tung YT, Shirakawa H, Liao WT, Yang SC. Effects of the Water Extract of Fermented Rice Bran on Liver Damage and Intestinal Injury in Aged Rats with High-Fat Diet Feeding. Plants (Basel) 2022; 11:plants11050607. [PMID: 35270077 PMCID: PMC8912322 DOI: 10.3390/plants11050607] [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] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/16/2022] [Accepted: 02/18/2022] [Indexed: 05/11/2023]
Abstract
The purpose of this study was to investigate the protective effects of the water extract of fermented rice bran (FRB) on liver damage and intestinal injury in old rats fed a high-fat (HF) diet. Rice bran (RB) was fermented with Aspergillus kawachii, and FRB was produced based on a previous study. Male Sprague Dawley rats at 36 weeks of age were allowed free access to a standard rodent diet and water for 8 weeks of acclimation then randomly divided into four groups (six rats/group), including a normal control (NC) group (normal diet), HF group (HF diet; 60% of total calories from fat), HF + 1% FRB group (HF diet + 1% FRB w/w), and HF + 5% FRB group (HF diet + 5% FRB w/w). It was found that the antioxidant ability of FRB was significantly increased when compared to RB. After 8 weeks of feeding, the HF group exhibited liver damage including an increased non-alcoholic fatty liver disease score (hepatic steatosis and inflammation) and higher interleukin (IL)-1β levels, while these were attenuated in the FRB-treated groups. Elevated plasma leptin levels were also found in the HF group, but the level was down-regulated by FRB treatment. An altered gut microbiotic composition was observed in the HF group, while beneficial bacteria including of the Lactobacillaceae and Lachnospiraceae had increased after FRB supplementation. In conclusion, it was found that FRB had higher anti-oxidative ability and showed the potential for preventing liver damage induced by a HF diet, which might be achieved through regulating imbalanced adipokines and maintaining a healthier microbiotic composition.
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Affiliation(s)
- Ting-Yu Chen
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 11031, Taiwan;
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-L.C.); (W.-C.C.); (C.-L.Y.)
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-L.C.); (W.-C.C.); (C.-L.Y.)
| | - Chiu-Li Yeh
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-L.C.); (W.-C.C.); (C.-L.Y.)
| | - Yu-Tang Tung
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan;
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8857, Japan;
| | - Wei-Tzu Liao
- Chian-E Biomedical Technology Corporation, Taipei 11031, Taiwan;
| | - Suh-Ching Yang
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 11031, Taiwan;
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-L.C.); (W.-C.C.); (C.-L.Y.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Correspondence: ; Tel.: +886-2-2736-1661 (ext. 6553); Fax: +886-2-2737-3112
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18
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Chen YH, Chiu WC, Xiao Q, Chen YL, Shirakawa H, Yang SC. Synbiotics Alleviate Hepatic Damage, Intestinal Injury and Muscular Beclin-1 Elevation in Rats after Chronic Ethanol Administration. Int J Mol Sci 2021; 22:ijms222212547. [PMID: 34830430 PMCID: PMC8622351 DOI: 10.3390/ijms222212547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/15/2021] [Accepted: 11/20/2021] [Indexed: 02/07/2023] Open
Abstract
The purpose of this study was to investigate the beneficial effects of synbiotics on liver damage, intestinal health, and muscle loss, and their relevance in rats with chronic ethanol feeding. Thirty Wistar rats fed with a control liquid diet were divided into control and synbiotics groups, which were respectively provided with water or synbiotics solution (1.5 g/kg body weight/day) for 2 weeks. From the 3rd to 8th week, the control group was divided into a C group (control liquid diet + water) and an E group (ethanol liquid diet + water). The synbiotics group was separated in to three groups, SC, ASE, and PSE. The SC group was given a control liquid diet with synbiotics solution; the ASE group was given ethanol liquid diet with synbiotics solution, and the PSE group was given ethanol liquid diet and water. As the results, the E group exhibited liver damage, including increased AST and ALT activities, hepatic fatty changes, and higher CYP2E1 expression. Intestinal mRNA expressions of occludin and claudin-1 were significantly decreased and the plasma endotoxin level was significantly higher in the E group. In muscles, beclin-1 was significantly increased in the E group. Compared to the E group, the PSE and ASE groups had lower plasma ALT activities, hepatic fatty changes, and CYP2E1 expression. The PSE and ASE groups had significantly higher intestinal occludin and claudin-1 mRNA expressions and lower muscular beclin-1 expression when compared to the E group. In conclusion, synbiotics supplementation might reduce protein expression of muscle protein degradation biomarkers such as beclin-1 in rats with chronic ethanol feeding, which is speculated to be linked to the improvement of intestinal tight junction and the reduction of liver damage.
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Affiliation(s)
- Yi-Hsiu Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (W.-C.C.); (Q.X.); (Y.-L.C.)
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (W.-C.C.); (Q.X.); (Y.-L.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Qian Xiao
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (W.-C.C.); (Q.X.); (Y.-L.C.)
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (W.-C.C.); (Q.X.); (Y.-L.C.)
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8857, Japan;
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan; (Y.-H.C.); (W.-C.C.); (Q.X.); (Y.-L.C.)
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Correspondence: ; Tel.: +886-2-27361661 (ext. 6553); Fax: +886-2-27373112
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19
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Abstract
The mechanisms of alcoholic liver diseases (ALD) are very complex and interrelated, including abnormal lipid metabolism, oxidative stress, and gut-derived endotoxin pathway. On the other hand, fish oil is rich in n-3 polyunsaturated fatty acids (PUFAs), such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which decrease blood triglyceride concentration in hypertriglycemia patients and show protective effects against fatty liver. However, there is limited evidence from studies of the relationship between fish oil and ALD based on the viewpoint of the intestinal integrity and microflora. Therefore, this review discusses the mechanism of amelioration for ALD by fish oil. Based on our previous studies, partial replacement of olive oil by fish oil in alcohol-containing liquid diet ameliorated the liver damage including fatty liver and inflammation in rats. Based on these results, the mechanisms of hepatoprotective effects due to fish oil substitution were discussed in three parts, such as regulating lipid metabolism, decreasing oxidative stress and maintaining intestinal health. First of all, we found that fish oil substitution increased plasma adiponectin levels, and then increasing MCAD and CPT-1 mRNA levels to accelerate fatty acid oxidation in liver, then further prevent ethanol-induced hepatosteatosis in rats with chronic alcohol-feeding. Fish oil replacement also enhanced hepatic autophagy flux, which enhanced lipid degradation, then inhibited lipid accumulation in liver. Secondly, the appreciable proportion of fish oil decreased lipid peroxidation by reducing the protein expression of cytochrome p450 2E1 in chronic alcohol-feeding rats. We also speculated that the appropriate proportion of n-6 and n-3 PUFAs is very important for preventing alcoholic liver disease. At last, substituting fish oil for olive oil normalized the intestinal permeability and fecal microbiota composition, thus providing a low plasma endotoxin level and inflammatory responses, which exert ameliorative effects on ethanol-induced liver injuries in rats.
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Affiliation(s)
- Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University.,Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University.,Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University.,School of Gerontology Health Management, College of Nursing, Taipei Medical University.,Nutrition Research Center, Taipei Medical University Hospital
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20
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Yang SC, Li CY, Hu YZ, Sun QF, Pan JQ, Sun DJY, Ma BS, Lyu J, Li LM. [gwasfilter: an R script to filter genome-wide association study]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1876-1881. [PMID: 34814627 DOI: 10.3760/cma.j.cn112338-20200731-01003] [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] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To develop an R script that can efficiently and accurately filter genome-wide association studies (GWASs) from the GWAS Catalog Website. Methods: The selection principles of GWASs were established based on previous studies. The process of manual filtering in the GWAS Catalog was abstracted as standard algorithms. The R script (gwasfilter.R) was written by two programmers and tested many times. Results: It takes six steps for gwasfilter.R to filter GWASs. There are five main self-defined functions among this R script. GWASs can be filtered based on "whether the GWAS has been replicated" "sample size" "ethnicity of the study population" and other conditions. It takes no more than 1 second for this script to filter GWASs of a single trait. Conclusions: This R script (gwasfilter.R) is user-friendly and provides an efficient and standard process to filter GWASs flexibly. The source code is available at github (https://github.com/lab319/gwas_filter).
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Affiliation(s)
- S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Y Li
- College of Information Science and Technology, Dalian Maritime University, Dalian 116026, China
| | - Y Z Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Q F Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Q Pan
- College of Information Science and Technology, Dalian Maritime University, Dalian 116026, China
| | - D J Y Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - B S Ma
- College of Information Science and Technology, Dalian Maritime University, Dalian 116026, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
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21
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Fan JN, Yang SC, Sun ZJ, Wang H, Ma Y, Wang B, Yu CQ, Ning Y, Lyu J, Li LM. [Transitions on frailty status and related risk factors for its status worsening: finding from the Beijing MJ Health Screening Center]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1453-1459. [PMID: 34814567 DOI: 10.3760/cma.j.cn112338-20201217-01416] [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] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To evaluate the transitions of frailty status and related factors influencing its worsening in middle-aged and elderly adults. Methods: Data was obtained from the Beijing MJ Health Screening Center. A total of 13 689 participants who attended health checkups at least twice during 2008-2019 and had more than three years' intervals during these two health checkups were included in the study. The frailty index comprising 28 variables was used to measure frailty status. Frailty was defined as frailty index ≥0.25, and prefrailty was defined as frailty index >0.10 and <0.25. Logistic regression analysis was performed to investigate the association of socio-demographic factors and lifestyle characteristics with the worsening of frailty status, stratified by frailty status at the first health checkup. Results: The mean age at the first and last health checkups were (42.3±9.2) and (47.9±9.3) years, respectively. The mean interval during these two health checkups was (5.7±1.9) years. At the first health checkup, the prevalence of frailty and prefrailty were 2.5% and 50.3%, respectively. While at the last health checkup, the prevalence of frailty and prefrailty rose to 3.9% and 55.4%. Of all participants, 67.3% remained in the same frailty state, 21.2% worsening, and 12.5% improving. In robust participants at the first health checkup, older age, female, low education level, smoking cessation, daily smoking, being general obesity measured by BMI or central obesity measured by WHR showed an increased the risk of worsening frailty status. However, in prefrail participants at the first health checkup, older age, female, general, or central obesity presented as risk factors for worsening frailty status. Conclusion: Modifiable factors such as low education level, smoking, and obesity may increase the risk of worsening frailty status.
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Affiliation(s)
- J N Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Z J Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - H Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ma
- Meinian Institute of Health, Beijing 100191, China
| | - B Wang
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
| | - Y Ning
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
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22
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Hsu CD, Hsieh LH, Chen YL, Lin IC, Chen YR, Chen CC, Shirakawa H, Yang SC. Complementary effects of pine bark extract supplementation on inattention, impulsivity, and antioxidative status in children with attention-deficit hyperactivity disorder: A double-blinded randomized placebo-controlled cross-over study. Phytother Res 2021; 35:3226-3235. [PMID: 33559134 DOI: 10.1002/ptr.7036] [Citation(s) in RCA: 2] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 11/06/2020] [Accepted: 01/14/2021] [Indexed: 11/11/2022]
Abstract
The purpose of this study was to investigate the complementary effects of polyphenolic compounds from pine bark extract (PE) as a strong antioxidative substrate on the symptoms of inattention and impulsivity in children with attention-deficit hyperactivity disorder (ADHD). This was a randomized, double-blind, crossover, placebo-controlled study that included two experimental units (4 weeks with PE supplementation and 4 weeks with placebo supplementation) separated by a 2-week washout period. ADHD participants were supplemented with 25 mg or 50 mg PE. We recruited 20 participants (17 boys and 3 girls) with a mean age of 10.0 ± 2.1 years. PE supplementation caused a significant reduction in the inattention and hyperactivity-impulsivity items of SNAP-IV. During the period of PE supplementation, the item of commissions in the Continuous Performance Test III (CPT III) significantly decreased, which was used to evaluate the symptoms of inattention and impulsivity. In addition, the erythrocytic reduced glutathione/oxidized glutathione ratio significantly increased, and the plasma TBARs level significantly decreased after 4 weeks of PE supplementation. However, there was no significant correlation between CPT III (commission) and antioxidative status indictors. PE supplementation may have potential effects of ameliorating inattention and impulsivity, and elevating the antioxidative status in children with ADHD.
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Affiliation(s)
- Cheng-Dien Hsu
- Department of Psychiatry, Taiwan Adventist Hospital, Taipei, Taiwan
| | - Li-Hsuan Hsieh
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Ya-Ling Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - I-Cheng Lin
- Department of Psychiatry, Shuang Ho Hospital, New Taipei City, Taiwan
| | - Ying-Ru Chen
- Department of Psychiatry, Shuang Ho Hospital, New Taipei City, Taiwan
| | - Chih-Chi Chen
- Department of Psychiatry, Shuang Ho Hospital, New Taipei City, Taiwan
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan.,Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan.,Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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23
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Chen YL, Shirakawa H, Lu NS, Peng HC, Xiao Q, Yang SC. Impacts of fish oil on the gut microbiota of rats with alcoholic liver damage. J Nutr Biochem 2020; 86:108491. [DOI: 10.1016/j.jnutbio.2020.108491] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 06/03/2020] [Accepted: 08/07/2020] [Indexed: 12/19/2022]
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Zou MH, Ma L, Yang SC, Xia YS, Chen WD, Li WL, Chen XX. [The early results of pulmonary autograft mitral valve replacement (Ross Ⅱ) in infants]. Zhonghua Wai Ke Za Zhi 2020; 58:793-797. [PMID: 32993268 DOI: 10.3760/cma.j.cn112139-20191007-00492] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the early results of pulmonary autograft mitral valve replacement (Ross Ⅱ procedure) in infants with intractable congenital mitral valve lesions. Methods: Between August 2018 and September 2019, 6 infants underwent mitral valve replacement with a pulmonary autograft in Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center. There were 2 males and 4 females.The age at surgery ranged from 50 days to 1 year old.Preoperative diagnoses included severe to critic mitral valve insuffiency in all patients, moderate mitral valve stenosis in 3 patients, and mitral valve prolapse in one. When the pulmonary autograft was harvested, a cuff of bovine or autologous pericardium was sewn onto the proximal (infundibular) end of the autograft ( "top-hat" configuration). The distal (pulmonary) end of the autograft was secured to the mitral annulus.At the level of the left atrial free wall, the pericardial cuff was progressively tailored and sewn onto the atrial wall to remain away from the ostia of the pulmonary veins and to maintain normal morphology of the autograft. The bovine jugular valved conduit was used to reconstruct the right ventricular outflow tract. Results: There was one early death due to sudden cardiac arrest at the night of surgery day. The remaining 5 patients were successfully recovered and discharged. Follow-up of survivors ranged from 3 to 13 months. Echocardiographic follow-up demonstrated the flow velocity across the mitral valve position was 1.5 to 2.3 m/s, with a means gradient of 4 to 6 mmHg (1 mmHg=0.133 kPa). Four patients showed mild mitral insuffiency, normal left atrium and ventricle size and left ventricle ejection fraction.One patient had moderate mitral insuffiency, pulmonary valve endocarditis, and reduced left ventricle ejection fraction. The clinical symptoms of all survivals improved significantly and the weight gain were satisfactory. Conclusion: Pulmonary autograft mitral valve replacement may be a feasible and effective remedial surgical strategy for young infants with intractable congenital mitral valve lesions.
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Affiliation(s)
- M H Zou
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - L Ma
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - S C Yang
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Y S Xia
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - W D Chen
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - W L Li
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - X X Chen
- Department of Cardiovascular Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
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Deng RH, Li J, Zhang HX, Li J, Fu Q, Huang G, Liu LS, Fei JG, Chen WF, Yang SC, Wang CX, Deng SX. [Therapeutic effect of tonsillectomy on IgA nephropathy after kidney transplantation]. Zhonghua Yi Xue Za Zhi 2020; 100:2378-2382. [PMID: 32791815 DOI: 10.3760/cma.j.cn112137-20191120-02526] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the clinical effect of tonsillectomy on IgA nephropathy (IgAN) after renal transplantation. Methods: From March 2011 to July 2018, 201 kidney transplantation recipients who were diagnosed of IgAN by transplant renal biopsy in the Department of Organ Transplantation of the First Affiliated Hospital of Sun Yat-sen University were retrospectively reviewed, of which 18 patients underwent tonsillectomy after renal biopsy. The clinical data of the 18 patients were collected, patient and kidney survival time and function of the transplanted kidney were analyzed. Results: Of the 18 recipients, 13 were male and 5 were female, with an average age of (36.0±10.9) years. All 18 patients survived during follow-up. Two patients returned to dialysis treatment 10 months and 14 months after tonsillectomy, respectively. The creatinine was 94 (78, 133) μmol/L, 95 (74, 139) μmol/L, 106 (87, 158) μmol/L and 95(81, 147) μmol/L before tonsillectomy, 3 months, 1 year and 2 years after tonsillectomy, respectively (P=0.206). Urinary protein quantification was 0.31 (0.16, 1.38) g/24 h, 0.34 (0.10, 1.42) g/24 h, 0.33 (0.11, 0.56) g/24 h and 0.25 (0.10, 0.50) g/24 h at the same time points, respectively (P=0.104). The two patients who returned to dialysis were diagnosed of IgAN by transplant renal biopsy because of elevated creatinine, proteinuria and hematuria, 9 years and 4 years after kidney transplant respectively. Renal biopsy suggested that glomerular and segmental sclerosis were 7/24, 5/24 and 1/6, 2/6, respectively. Additionally, interstitial fibrosis and tubular atrophy (IF/TA) were both occupied 30% in the biopsies, and tonsillectomy was performed 461 days and 1 077 days after diagnosis of IgAN, respectively. Conclusions: Tonsillectomy can maintain the stability of renal function and prevent the aggravation of proteinuria in IgAN patients after renal transplantation. However, if pathology suggests obvious glomerulosclerosis or IF/TA, tonsillectomy may not be effective.
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Affiliation(s)
- R H Deng
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - J Li
- Department of Otolaryngology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - H X Zhang
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - J Li
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Q Fu
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - G Huang
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - L S Liu
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - J G Fei
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - W F Chen
- Department of Pathology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - S C Yang
- Department of Pathology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - C X Wang
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - S X Deng
- Department of Organ Transplantation, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
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26
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Duan YJ, Yang SC, Han YT, Fan JN, Wang SJ, Wu XP, Yu M, Zhou JY, Tian XC, Xu XY, Liang MB, Hua YJ, Chen L, Yu CQ, Gao WJ, Cao WH, Lyu J, Li LM. [Association between perceived built environment attributes and adults' leisure-time physical activity in four cities of China]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:1280-1285. [PMID: 32867436 DOI: 10.3760/cma.j.cn112338-20200227-00203] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the associations between perceived built environment attributes and adults' leisure-time physical activity in four cities of China. Methods: Multistage cluster random sampling method was used to select adults aged 25 to 64 in Hangzhou, Suzhou, Chengdu, and Qingdao. Data were collected from June 2017 to July 2018. The perception of the urban built environment was assessed by the neighborhood environment walkability scale-abbreviated (NEWS-A), and the physical activity was assessed by the International Physical Activity Questionnaire. Generalized linear mixed models were used to explore the relationship between the perceived built environment and leisure-time physical activities. Results: A total of 3 789 participants were included in the analysis. After adjusting for potential confounders, better access to public services (OR=1.34, 95%CI: 1.02-1.75) and higher aesthetic quality (OR=1.37, 95%CI: 1.09-1.73) were positively associated with the possibility of engaging in leisure-time physical activity in the past week. Similarly, these two attributes were positively associated with leisure-time walking. Higher scores on the perception of street connectivity were positively associated with leisure-time walking [exp(β)=1.09, 95%CI: 1.00-1.19]. Higher residential density [exp(β)=1.000 4, 95%CI:1.000 0-1.000 8], better access to physical activity destinations[exp(β)=1.09, 95%CI: 1.00-1.19], and better aesthetics [exp(β)=1.11, 95%CI:1.00-1.22] were associated with higher leisure-time physical activity. Similarly, these three attributes were positively associated with the possibility of meeting the WHO recommendations. Conclusion: Changing some urban built environment attributes may increase leisure-time physical activity.
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Affiliation(s)
- Y J Duan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y T Han
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J N Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S J Wang
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao 266033, China
| | - X P Wu
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - M Yu
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - J Y Zhou
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - X C Tian
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao 266033, China
| | - X Y Xu
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - M B Liang
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - Y J Hua
- Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - L Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - W J Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - W H Cao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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Abstract
Epidemiology is a discipline integrating methodology and applied science, whose mission is to prevent and control diseases and promote health. This review introduces the new progress of epidemiology from five aspects: communicable diseases, chronic diseases, systems epidemiology, implementation research and big data of health care. New projects and constantly emerging technologies in the field of infectious diseases are inspiring, while more attention should be paid to the environmental factors of pathogen variation. In the field of chronic diseases, there is an urgent need to study the multimorbidity of the elderly. The role of infectious inducers and human microbiota in the occurrence and development of chronic diseases has been gradually revealed. Systems epidemiology, which is of great significance to achieve precision prevention is a new branch and an important supplement of modern epidemiology. Implementation research, is a bridge connecting basic scientific research and public health practice and will provide evidence to support the effective implementation of the Health China Action Plan. The development of health care big data is based on digital public health, which provides a broad research platform and abundant data resources for epidemiology, and will promote the fundamental transformation of the service and management mode of public health.
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Affiliation(s)
- S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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28
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Mima Y, Izumo N, Chen JR, Yang SC, Furukawa M, Watanabe Y. Effects of Coriandrum sativum Seed Extract on Aging-Induced Memory Impairment in Samp8 Mice. Nutrients 2020; 12:nu12020455. [PMID: 32054079 PMCID: PMC7071483 DOI: 10.3390/nu12020455] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [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] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/21/2020] [Accepted: 02/05/2020] [Indexed: 12/11/2022] Open
Abstract
The purpose of this study was to investigate whether or not Coriandrum sativum seed extract (CSSE) can ameliorate memory impairment in senescence-accelerated mouse-prone 8 (SAMP8) mice. Sixteen 10-week-old male SAMP8 mice were divided into two groups, which were orally administrated water (SAMP8(−)) or CSSE (200 mg/kg/day; SAMP8(+)). Eight 10-week-old male Institute of Cancer Research (ICR) mice were used as a normal control group and were also orally administrated water. The mean escape time in the Barnes maze test of SAMP8(−) mice was significantly longer than that of ICR mice. However, SAMP8(+) mice showed a shorter mean escape time compared to that of SAMP8(−) mice. Neurofilament messenger (m)RNA levels significantly decreased in the frontal lobe of SAMP8(−) mice when compared with ICR mice, but significantly increased in SAMP8(+) mice relative to SAMP8(−) mice. In addition, mRNA levels of inducible nitric oxide synthase (iNOS) and neuronal (n)NOS significantly increased in the frontal lobe of SAMP8(−) mice, but only the mRNA level of nNOS significantly decreased in SAMP8(+) mice. These results indicated that continuous oral administration of CSSE for 12 weeks could ameliorate aging-induced memory declines in the senescence-accelerated SAMP8 mouse model.
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Affiliation(s)
- Yurina Mima
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
| | - Nobuo Izumo
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
| | - Jiun-Rong Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan;
| | - Suh-Ching Yang
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan;
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Correspondence: (S.-C.Y.); (Y.W.)
| | - Megumi Furukawa
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
| | - Yasuo Watanabe
- General Health Medical Center, Yokohama University of Pharmacy, Kanagawa 245-0066, Japan; (Y.M.); (N.I.); (M.F.)
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan;
- Correspondence: (S.-C.Y.); (Y.W.)
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Yang SC, Fan MY, Yu CQ, Guo Y, Bian Z, Pei P, Chen JS, Chen ZM, Lyu J, Li LM. [Frequency of bowel movements and risk of Parkinson's disease: a prospective cohort study in adults in China]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:48-54. [PMID: 32062942 DOI: 10.3760/cma.j.issn.0254-6450.2020.01.010] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the association between the frequency of bowel movement (BMF) and the risk of Parkinson's disease (PD). Methods: In this study, 510 134 participants from the China Kadoorie Biobank (CKB) were included after excluding those who reported to had been diagnosed with cancer at baseline survey. The baseline survey was conducted from 2004 to 2008. The study used the data from the baseline survey and follow-up until December 31, 2016. Cox proportional hazards regression models were used to estimate the HRs and the 95%CIs of risk of PD diagnosis with BMF. Results: During an average follow-up period of (9.9±1.9) years, 808 participants were diagnosed with PD. Compared with participants who had bowel movements every day, the multivariable-adjusted HR (95%CI) for those who had bowel movements<3 times/week, once every 2-3 days, and>1 time/day were 3.62 (2.88-4.54), 2.13 (1.74-2.60), and 0.81 (0.63-1.05), respectively. The linear trend test results of the association between BMF and risk of PD diagnosis was significant (P<0.001). Compared with the participants who had bowel movements ≥1 time/day, the multivariable-adjusted HR (95%CI) for those who had bowel movements<1 time/day was 3.13 (2.32-4.23) within the 5 years of follow- up and was 2.48 (2.05-3.01) beyond the 5 years of follow-up. The gender specific results were similar. The association of BMF<1 time/day with risk of PD diagnosis was stronger in older participants. Conclusions: The participants with low BMF at baseline survey would have higher risk for PD diagnosis in the subsequent 10 years on average. Since abnormal decrease of BMF is easy to be found, programs could be set up for the early screening of PD in older people, along with other early symptoms of PD.
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Affiliation(s)
- S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - M Y Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Guo
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Z Bian
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - P Pei
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J S Chen
- China National Center for Food Safety Risk Assessment, Beijing 100022, China
| | - Z M Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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Cottrell TR, Thompson ED, Forde PM, Stein JE, Duffield AS, Anagnostou V, Rekhtman N, Anders RA, Cuda JD, Illei PB, Gabrielson E, Askin FB, Niknafs N, Smith KN, Velez MJ, Sauter JL, Isbell JM, Jones DR, Battafarano RJ, Yang SC, Danilova L, Wolchok JD, Topalian SL, Velculescu VE, Pardoll DM, Brahmer JR, Hellmann MD, Chaft JE, Cimino-Mathews A, Taube JM. Pathologic features of response to neoadjuvant anti-PD-1 in resected non-small-cell lung carcinoma: a proposal for quantitative immune-related pathologic response criteria (irPRC). Ann Oncol 2019; 29:1853-1860. [PMID: 29982279 DOI: 10.1093/annonc/mdy218] [Citation(s) in RCA: 285] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Neoadjuvant anti-PD-1 may improve outcomes for patients with resectable NSCLC and provides a critical window for examining pathologic features associated with response. Resections showing major pathologic response to neoadjuvant therapy, defined as ≤10% residual viable tumor (RVT), may predict improved long-term patient outcome. However, %RVT calculations were developed in the context of chemotherapy (%cRVT). An immune-related %RVT (%irRVT) has yet to be developed. Patients and methods The first trial of neoadjuvant anti-PD-1 (nivolumab, NCT02259621) was just reported. We analyzed hematoxylin and eosin-stained slides from the post-treatment resection specimens of the 20 patients with non-small-cell lung carcinoma who underwent definitive surgery. Pretreatment tumor biopsies and preresection radiographic 'tumor' measurements were also assessed. Results We found that the regression bed (the area of immune-mediated tumor clearance) accounts for the previously noted discrepancy between CT imaging and pathologic assessment of residual tumor. The regression bed is characterized by (i) immune activation-dense tumor infiltrating lymphocytes with macrophages and tertiary lymphoid structures; (ii) massive tumor cell death-cholesterol clefts; and (iii) tissue repair-neovascularization and proliferative fibrosis (each feature enriched in major pathologic responders versus nonresponders, P < 0.05). This distinct constellation of histologic findings was not identified in any pretreatment specimens. Histopathologic features of the regression bed were used to develop 'Immune-Related Pathologic Response Criteria' (irPRC), and these criteria were shown to be reproducible amongst pathologists. Specifically, %irRVT had improved interobserver consistency compared with %cRVT [median per-case %RVT variability 5% (0%-29%) versus 10% (0%-58%), P = 0.007] and a twofold decrease in median standard deviation across pathologists within a sample (4.6 versus 2.2, P = 0.002). Conclusions irPRC may be used to standardize pathologic assessment of immunotherapeutic efficacy. Long-term follow-up is needed to determine irPRC reliability as a surrogate for recurrence-free and overall survival.
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Affiliation(s)
- T R Cottrell
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA
| | - E D Thompson
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - P M Forde
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - J E Stein
- Department of Dermatology, Johns Hopkins University SOM, Baltimore, USA
| | - A S Duffield
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA
| | - V Anagnostou
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA
| | - N Rekhtman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - R A Anders
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - J D Cuda
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; Department of Dermatology, Johns Hopkins University SOM, Baltimore, USA
| | - P B Illei
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA
| | - E Gabrielson
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA
| | - F B Askin
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA
| | - N Niknafs
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA
| | - K N Smith
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - M J Velez
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J L Sauter
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J M Isbell
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - D R Jones
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - R J Battafarano
- Department of Surgery, Johns Hopkins University SOM, Baltimore, USA
| | - S C Yang
- Department of Surgery, Johns Hopkins University SOM, Baltimore, USA
| | - L Danilova
- The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA; Division of Biostatistics and Bioinformatics, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA
| | - J D Wolchok
- Melanoma and Immunotherapeutics Service, Division of Solid Tumor Oncology, Department of Medicine, Ludwig Center for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, USA; Weill Cornell Medical College, New York, USA; Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, USA
| | - S L Topalian
- The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA; Department of Surgery, Johns Hopkins University SOM, Baltimore, USA
| | - V E Velculescu
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - D M Pardoll
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - J R Brahmer
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA
| | - M D Hellmann
- Weill Cornell Medical College, New York, USA; Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, USA; Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J E Chaft
- Weill Cornell Medical College, New York, USA; Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - A Cimino-Mathews
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA
| | - J M Taube
- Department of Pathology, Johns Hopkins University SOM, Baltimore, USA; Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University SOM, Baltimore, USA; The Johns Hopkins Bloomberg-Kimmel Institute for Cancer Immunotherapy, Baltimore, USA; Department of Dermatology, Johns Hopkins University SOM, Baltimore, USA.
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Yang SC, Chiu YC, Liu PH, Hsieh TJ, Kao YH, Tu YK. Effect of benign prostatic hyperplasia on the development of spine, hip, and wrist fractures. Osteoporos Int 2019; 30:1043-1049. [PMID: 30706096 DOI: 10.1007/s00198-019-04863-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 01/20/2019] [Indexed: 10/27/2022]
Abstract
UNLABELLED Benign prostatic hyperplasia is one of the most common diseases in the elderly male population. The urinary tract symptoms may increase the risk of falls and fractures. The results indicated that patients with benign prostatic hyperplasia could increase the risk of vertebral compression fractures in both the thoracic and lumbar spine and also hip fractures, but did not increase the risk of wrist fracture. INTRODUCTION The relationship between benign prostatic hyperplasia and the development of fall-related fractures, especially vertebral compression fractures, has been seldom mentioned in the literature. This study aimed to evaluate the risk of developing vertebral compression fracture, hip fracture, and wrist fracture in patients with benign prostatic hyperplasia. METHODS This study obtained claims data retrospectively from the National Health Insurance Research Database of Taiwan and identified 48,114 patients who were diagnosed as having benign prostatic hyperplasia. Subjects of the control cohort were individually matched at a ratio of 4:1 with those in the benign prostatic hyperplasia cohort according to age and the index day. Comorbidities were classified as those existing before the index day and included a previous fracture history, osteoporosis, myocardial infarction, congestive heart failure, diabetes mellitus, hypertension, cerebrovascular accident, etc. The end of the follow-up period of the analyses was the day when the patient developed new vertebral compression fractures, hip fractures, or wrist fractures, terminated enrollment from the National Health Insurance, or died or until the end of 2012. The study used the Cox proportion hazard model to determine the hazard ratio for developing new hip fractures. RESULTS Patients with benign prostatic hyperplasia were significantly more likely than those in the control cohort to develop new vertebral compression fractures in the thoracic spine (0.43% vs. 0.40%, adjusted hazard ratio 3.03, confidence interval 2.12-4.31) and lumbar spine (1.26% vs. 1.23%, adjusted hazard ratio 4.12, confidence interval 3.39-5.01), and hip fracture (1.47% vs. 2.09%, adjusted hazard ratio 1.22, confidence interval 1.10-1.36), but does not increase the risk of wrist fracture (0.61% vs. 0.67%, adjusted hazard ratio 1.07, confidence interval 0.85-1.34). CONCLUSIONS Patients with benign prostatic hyperplasia exhibited an increased risk of developing vertebral compression fractures in both the thoracic and lumbar spine and also hip fractures, but did not increase the risk of wrist fracture. However, more research is needed to confirm this trend in the clinical setting.
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Affiliation(s)
- S C Yang
- Department of Orthopedic Surgery, E-Da Hospital / I-Shou University, No.1, E-Da Road, Kaohsiung City, Taiwan, 82445, People's Republic of China.
| | - Y C Chiu
- Department of Orthopedic Surgery, E-Da Hospital, No.1, E-Da Road, Kaohsiung City, Taiwan, 82445, People's Republic of China.
| | - P H Liu
- Department of Biomedical Engineering, I-Shou University, No.8, E-Da Road, Kaohsiung City, Taiwan, 82445, People's Republic of China
| | - T J Hsieh
- Department of Orthopedic Surgery, E-Da Hospital, No.1, E-Da Road, Kaohsiung City, Taiwan, 82445, People's Republic of China
| | - Y H Kao
- Department of Orthopedic Surgery, E-Da Hospital, No.1, E-Da Road, Kaohsiung City, Taiwan, 82445, People's Republic of China
| | - Y K Tu
- Department of Orthopedic Surgery, E-Da Hospital / I-Shou University, No.1, E-Da Road, Kaohsiung City, Taiwan, 82445, People's Republic of China
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Yang SC, Shen ZW, Yu CQ, Guo Y, Bian Z, Tan YL, Pei P, Wei YY, Chen F, Chen JS, Chen ZM, Lyu J, Li LM. [Association between the frequency of bowel movements and the risk of colorectal cancer in Chinese adults]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:382-388. [PMID: 31006195 DOI: 10.3760/cma.j.issn.0254-6450.2019.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To examine the association between the frequencies of bowel movement (BMF) and the risk of colorectal cancer (CRC). Methods: In this study, 510 134 participants from the China Kadoorie Biobank (CKB) were included, after excluding those who reported as having been diagnosed with cancer at the baseline survey. The baseline survey was conducted from June 2004 to July 2008. The present study included data from baseline and follow-up until December 31, 2016. We used the Cox proportional hazards regression models to estimate the HR and the 95%CI of incident CRC with BMF. Results: During an average follow-up period of 9.9 years, 3 056 participants were documented as having developed colorectal cancer. In the site-specific analysis, 1 548 colon cancer and 1 475 rectal cancer were included. Compared with participants who had bowel movements on the daily base, the multivariable-adjusted HR (95%CI) for those who had more than once of BMF were 1.24 (1.12-1.39) for CRC, 1.12 (0.95-1.31) for colon cancer, and 1.37 (1.18-1.59) for rectal cancer. We further examined the association between BMF and CRC, according to the stages of follow-up, the corresponding HR (95%CI) for CRC, colon and rectal cancer were 1.59 (1.36-1.86), 1.43 (1.14- 1.80), and 1.76 (1.41-2.19) for the first five years, while such associations became statistically insignificant in the subsequent follow-up (P for all interactions were <0.05), as time went on. As for CRC, colon or rectal cancers among participants who had lower bowel movements, the risks were not significantly different from those who had bowel movements everyday. Conclusions: Participants who had BMF more than once a day, appeared an increased risk of CRC in the subsequent five years. Since abnormal increase of bowel movements is easily recognizable, programs should be set up on health self- management and early screening for CRC.
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Affiliation(s)
- S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Z W Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Guo
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Z Bian
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y L Tan
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - P Pei
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y Y Wei
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - F Chen
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - J S Chen
- China National Center for Food Safety Risk Assessment, Beijing 100022, China
| | - Z M Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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Zou MH, Cao F, Ma L, Xia YS, Yang SC, Chen WD, Chen XX. [Effect of multistage surgery in patients with functional single ventricle and risk factors of postoperative death]. Zhonghua Xin Xue Guan Bing Za Zhi 2019; 47:141-150. [PMID: 30818942 DOI: 10.3760/cma.j.issn.0253-3758.2019.02.011] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the efficacy of multistage surgery in patients with functional single ventricle (FSV) and risk factors of postoperative death. Methods: The clinical data of all consecutive patients with FSV undergoing multistage single ventricle palliation surgery in Guangzhou women and children's medical center from January 2008 to December 2017 were retrospectively reviewed. The study included 289 patients. The age was 10.0 (6.0, 35.4) months,and there were 198 male and 91 female patients. The patients were followed up at outpatient clinic. Survival rates were calculated with Kaplan-Meier. Multivariate Cox regression analysis was made to determine the risk factors of postoperative death. Results: Seventy-nine patients required the first stage palliation surgery, 232 patients received the Glenn shunt surgery, and 162 patients completed the Fontan procedure. Overall, postoperative death occurred in 39 patients including 21 after the first stage palliation surgery (early stage 13 cases, late stage 8 cases) , 10 after the Glenn shunt surgery (early stage 5 cases, late stage 5 cases) , and 8 following the Fontan procedure (early stage 6 cases, late stage 2 cases) . Kaplan-Meier analysis showed that survival rate of the entire cohort was 90.2% (95%CI 86.7%-93.7%) , 85.9% (95%CI 81.8%-90.0%) ,and 84.6% (95%CI 79.7%-89.5%) at 1 year, 5 years and 10 years post operation. Survival rate was 74.4% (95%CI 64.8%-84.0%) , 73.0% (95%CI 63.2%-82.8%) , and 73.0% (95%CI 63.2%-82.8%) at 1 year, 5 years, and 10 years post the first stage palliation surgery, 97.8% (95%CI 95.8%-99.7%) , 95.2% (95%CI 92.3%-98.1%) , and 95.2% (95%CI 92.3%-98.1%) at 1 year, 5 years, and 10 years post Glenn shunt surgery, 95.6% (95%CI 92.5%-98.7%) and 93.7% (95%CI 88.8%-98.6%) at 1 year and 5 years post Fontan surgery. Multivariate Cox regression analysis revealed that total anomalous pulmonary venous connection (HR=5.47, 95%CI 2.71-11.04, P<0.001), atrioventricular valve regurgitation more than moderate (HR=2.52, 95%CI 1.32-4.79, P=0.005), systemic ventricular outflow tract obstruction (HR=3.47, 95%CI 1.30-9.29, P=0.013), and required the first palliation surgery (HR=3.12, 95%CI 1.59-6.15, P=0.001) were risk factors of postoperative death. Conclusions: The multistage surgery can effectively improve the survival of patientswith functional single ventricle and is associated with satisfactory long-term prognosis. Total anomalous pulmonary venous connection, atrioventricular valve regurgitation more than moderate, systemic ventricular outflow tract obstruction, and required the first palliation surgery are risk factors of postoperative death in these patients.
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Affiliation(s)
- M H Zou
- Heart Center, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
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Chen PC, Chien YW, Yang SC. The alteration of gut microbiota in newly diagnosed type 2 diabetic patients. Nutrition 2018; 63-64:51-56. [PMID: 30933725 DOI: 10.1016/j.nut.2018.11.019] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [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: 04/30/2018] [Revised: 10/04/2018] [Accepted: 11/17/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Gut microbiota dysbiosis is known to be associated with diabetes; however, the findings of previous studies are conflicting. To clarify the association between type 2 diabetes and the gut microbiota, the present study analyzed the composition of fecal gut microbiota and its correlation with specific clinical parameters in newly diagnosed, treatment-naive diabetic patients and healthy controls. METHODS A total of 50 patients with newly diagnosed type 2 diabetes and 50 healthy control participants were enrolled in the study. Fecal samples, blood samples, and food diaries were collected from the diabetic patients before and 3 mo after the start of their antidiabetic treatment. These samples were also collected from the healthy controls. The gut microbiota was characterized by 16S ribosomal RNA analysis using quantitative polymerase chain reaction. RESULTS The fecal count of Lactobacillus was significantly higher, whereas Clostridium coccoides and Clostridium leptum were significantly lower in the diabetic patients compared with the healthy controls. Lactobacillus was significantly positively correlated with glucose, glycated hemoglobin, and the homeostatic model assessment, whereas C. coccoides and C. leptum were significantly negatively correlated with the diabetic parameters. In addition, the newly diagnosed diabetic patients had a significant decrease in the presence of C. coccoides and C. leptum after 3 mo of treatment compared with before treatment. CONCLUSIONS The amount of fecal Lactobacillus, C. coccoides, and C. leptum was significantly different between the patients with type 2 diabetes and the healthy controls. The levels of Clostridium were also significantly changed after 3 mo of treatment in the diabetic patients. Further research is needed to clarify the correlation or causal relationship between the gut microbiota dysbiosis and type 2 diabetes.
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Affiliation(s)
- Pei-Chi Chen
- Division of Endocrinology and Metabolism, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan; School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Yi-Wen Chien
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan; Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan; Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei, Taiwan; Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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Wang CH, Chang KA, Chen CL, Cheng KW, Wu SC, Huang CJ, Shih TH, Yang SC, Juang SE, Huang CE, Jawan B, Lee YE. Anesthesia Management and Fluid Therapy in Right and Left Lobe Living Donor Hepatectomy. Transplant Proc 2018; 50:2654-2656. [PMID: 30401370 DOI: 10.1016/j.transproceed.2018.03.102] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 02/24/2018] [Accepted: 03/06/2018] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Right lobe living donor hepatectomy poses a greater risk for the donor in relation to blood loss. The aims of this study were to compare anesthetic and intraoperative fluid management in right and left lateral segment living donor hepatectomy. PATIENTS AND METHODS The anesthesia records of living donor hepatectomy patients were retrospectively reviewed. Donor age and weight, anesthesia time, central venous pressure, blood loss, blood product transfusion, intravenous fluids used, doses of furosemide, and urine output were compared and analyzed between groups using the Mann Whitney U test. RESULTS Forty-six patients underwent living donor left lateral segment hepatectomy (Group I); while 31 patients underwent right lobe hepatectomy (Group II). The mean blood loss in Group II was significantly higher compared to Group I (118 ± 81 mL vs 68 ± 64 mL), but clinically such amount of blood loss was not high enough to affect the hemodynamics. The fluid management was therefore not meaningfully different between the two groups. No blood transfusions or colloid infusions were required for either group. Urine output, hemoglobin changes, blood urea nitrogen, and serum creatinine pre- and postoperatively were not significantly different between groups. CONCLUSIONS As long as blood loss is minimal, we found no difference in the anesthetic management and fluid replacements between right and left lateral segment living donor hepatectomy.
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Affiliation(s)
- C-H Wang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - K-A Chang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - C-L Chen
- Liver Transplantation Program, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - K-W Cheng
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - S-C Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - C-J Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - T-H Shih
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - S C Yang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - S-E Juang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - C-E Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - B Jawan
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Y-E Lee
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan City, Taiwan.
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Tian Y, Yang SC, Yu CQ, Guo Y, Bian Z, Tan YL, Pei P, Chen JS, Chen ZM, Lyu J, Li LM. [Association between central obesity and risk for heart disease in adults in China: a prospective study]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:1172-1178. [PMID: 30293305 DOI: 10.3760/cma.j.issn.0254-6450.2018.09.006] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the association between central obesity, assessed by waist circumference, and the risks for ischemic heart disease (IHD), major coronary event (MCE), and IHD death. Methods: After excluding participants with heart disease, stroke, cancer, COPD, and diabetes at baseline survey, we included a total of 428 595 participants from the China Kadoorie Biobank for the analysis. The baseline survey was conducted from June 2004 to July 2008. We used Cox proportional hazards model to estimate the hazard ratio (HR) and 95%CI. Results: During an average 9.1 years of follow-up (3 803 637 person-years), we documented 26 900 incident cases of IHD, 4 320 cases of MCE, and 2 787 of deaths from IHD. After adjustment for possible confounders and BMI, central obesity was found to be associated with increased risks for IHD, MCE, and IHD death. The adjusted HRs (for the participants who had waist circumference of 85.0-89.9 cm in men and 80.0-84.9 cm in women were 1.13 (95%CI: 1.09-1.17) for IHD, 1.15 (95%CI: 1.05-1.26) for MCE and 1.11 (95%CI: 0.98-1.24) for IHD death. The respective HRs for those central obese participants (men ≥90.0 cm, women ≥85.0 cm) were 1.29 (95%CI: 1.24-1.34), 1.30 (95%CI: 1.17-1.44) and 1.32 (95%CI: 1.16-1.51). Further stratification analysis according to BMI showed that the risks for incident IHD, MCE, and IHD death increased along with the increase of waist circumference even in the participants with normal weight. Conclusion: This large-scale prospective study revealed that central obesity was an independent risk factor for IHD in adults in China, and the risk of IHD would increase with the increase of waist circumference.
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Affiliation(s)
- Y Tian
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Guo
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Z Bian
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y L Tan
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - P Pei
- Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J S Chen
- China National Center for Food Safety Risk Assessment, Beijing 100022, China
| | - Z M Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, United Kingdom
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Chinese Academy of Medical Sciences, Beijing 100730, China
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Wang HY, Peng HC, Chien YW, Chen YL, Lu NS, Yang SC. Effects of Fish Oil on Lipid Metabolism and Its Molecular Biological Regulators in Chronic Ethanol-Fed Rats. Nutrients 2018; 10:E802. [PMID: 29932129 PMCID: PMC6073669 DOI: 10.3390/nu10070802] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [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] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 06/14/2018] [Accepted: 06/20/2018] [Indexed: 02/07/2023] Open
Abstract
The purpose of this study was to clarify the hepatoprotective mechanisms of fish oil in ethanol-fed rats based on lipid metabolism. Thirty eight-week-old male Wistar rats were divided into six groups: C (control), CF25 (control diet with 25% fish oil substitution), CF57 (control diet with 57% fish oil substitution), E (ethanol-containing diet) group, EF25 (ethanol-containing diet with 25% fish oil substitution), and EF57 (ethanol-containing diet with 57% fish oil substitution) groups. All of the groups were pair-fed an isoenergetic diet based on E group. Rats were sacrificed after eight weeks. When compared with C group, the plasma aspartate transaminase (AST) activity and hepatic steatosis and inflammatory cell infiltration were significantly higher, while plasma adiponectin level and hepatic AMP-activated protein kinase α (AMPKα) protein expression was significantly lower in the E group. However, the hepatic damage, including steatosis and inflammation were ameliorated in the EF25 and EF57 groups. Moreover, mRNA levels of fatty acid-oxidative enzymes, such as medium-chain acyl-coenzyme A dehydrogenase (MCAD) and carnitine palmitoyltransferase I (CPT-1) were significantly elevated in the EF57 group than those in E group. Partial replacement with fish oil might improve the fatty acid oxidation by raising mRNA levels of downstream transcription factors, finally inhibit the ethanol-induced hepatic steatosis in rats.
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Affiliation(s)
- Hsiao-Yun Wang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan.
| | - Hsiang-Chi Peng
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan.
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.
| | - Yi-Wen Chien
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan.
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 11031, Taiwan.
| | - Ya-Ling Chen
- Department of Nutrition and Health Sciences, Chang Gung University of Science and Technology, Taoyuan 33303, Taiwan.
| | - Nien-Shan Lu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan.
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan.
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 11031, Taiwan.
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Cao F, Zou MH, Ma L, Xia YS, Yang SC, Chen WD, Huang GD, Chen XX. [Improving outcomes of patients with heterotaxy and functional single ventricle: a 10-year follow-up of 70 cases in a single institution]. Zhonghua Wai Ke Za Zhi 2018; 56:379-385. [PMID: 29779315 DOI: 10.3760/cma.j.issn.0529-5815.2018.05.011] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To review current-era palliation outcomes of patients with heterotaxy and functional single ventricle in a single institution. Methods: The clinical data of 70 consecutive patients with heterotaxy undergoing multistage single ventricle palliation in Guangzhou Women and Children's Medical Center from January 2008 to December 2017 were retrospectively reviewed, and the prognosis factors for mortality were analyzed. There were 53 male and 17 female patients.The median age was 13.3 months (range: 6 days to 150 months). Single ventricle multistage palliation included 1(st) stage palliation surgery, 2(nd) bidirectional Glenn shunt, and 3(rd) stage modified Fontan.The Kaplan-Meier method was used to estimate the probability of survival. Multivariate analysis was performed by Cox regression model. Results: Sixty-two patients had right atrial isomerism while eight had left atrial isomerism. Eighteen patients (25.7%) required the first stage palliation. Fifty-five patients received the Glenn shunt, and the Fontan procedure was completed in 27 patients. Overall, mortality occurred in 17 patients (24.3%) including 9 after the first stage palliation, 6 after the Glenn shunt, and 2 following the Fontan procedure. Survival estimates for the entire cohort following surgery were 81% (95%CI: 72% to 90%), 74%(95%CI: 64% to 85%), and 74% (95%CI: 64% to 85%) at 1 year, 5 years and 10 years, respectively. Survival estimates following the first stage palliation were 56% (95%CI: 33% to 79%) and 49% (95%CI: 26% to 73%) at 1 year and 5 years, respectively. Multivariate Cox regression analysis revealed that total anomalous pulmonary venous connection (TAPVC) (HR=6.16, 95%CI: 1.65 to 22.95, P=0.007), atrioventricular valve regurgitation more than moderate (HR=3.81, 95%CI: 1.32 to 10.94, P=0.013) and required the first palliation surgery (HR=4.58, 95%CI: 1.34 to 15.72, P=0.016) were prognosis factors for overall mortality. Conclusions: The management of heterotaxy patients with functional single ventricle remains challenging, and the outcomes are continously improving in china. TAPVC, atrioventricular valve regurgitation more than moderate and required the first palliation surgery still are prognosis factors for overall mortality in heterotaxy syndrome.
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Affiliation(s)
- F Cao
- Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
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Chien YN, Chen PL, Chen YH, Chang HJ, Yang SC, Chen YC, Chiou HY. The Taiwan Adolescent to Adult Longitudinal Study (TAALS): Methodology and Cohort Description. Asia Pac J Public Health 2018; 30:188-197. [PMID: 29359602 DOI: 10.1177/1010539517754017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [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: 11/15/2022]
Abstract
The objective of the study was to introduce the methodology and report on cohort description of Taiwan Adolescent to Adult Longitudinal Study (TAALS). TAALS is the first nationwide longitudinal survey among Taiwan adolescents, linked with the National Health Insurance Research Database (NHIRD) to obtain complete medical records of respondents in the future. The TAALS project employed the principle of probability proportional to size (PPS) sampling method. Data were collected by questionnaire from 18 064 school students participating in 2015 formal survey, with good sample representation via a goodness-of-fit test after weighting adjustments. Through expert evaluation and statistics tests, TAALS shows a well nationally representation, validity, and reliability. Results indicate that the vocational school students had poor healthy behavior than other education systems, supporting the hypothesis that different learning environment will develop different health behaviors. TAALS can serve as a foundation for analyzing health trajectories of Taiwan adolescents.
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Suo XQ, Yang SC, Ma ZH, Sun TT, Zhang WY, Cong HL, Lin WH, Lu CZ, Tian FS, Fu NK. [Effect of probucol on preventing contrast-induced nephropathy in patients undergoing percutaneous coronary intervention]. Zhonghua Yi Xue Za Zhi 2017; 97:3234-3238. [PMID: 29141361 DOI: 10.3760/cma.j.issn.0376-2491.2017.41.008] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the preventive effect, possible mechanism and safety of probucol on contrast-induced nephropathy (CIN) after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD). Methods: A total of 641 patients with coronary heart disease were consecutively enrolled from Department of Cardiology, in Tianjin Chest Hospital, Tianjin TEDA International Cardiovascular Hospital, Tianjin First Central Hospital, Tianjin Fourth Central Hospital. They were randomly divided into probucol group (n=321) and control group (n=320). The probucol group was given oral probucol 500 mg twice daily for day 0 to day 3 after PCI; the control group was given only conventional therapy. All patients were given intravenous drip 0.9% sodium chloride solution before 12 to 24 hours of operation. The levels of serum creatinine (Scr), blood urea nitrogen (BUN), evaluate glomerular filtration rate (eGFR), cystatin C (Cys-C), and high-sensitivity C-reactive protein (hs-CRP), neutrophil gelatinase associated lipocalin (NGAL), superoxide dismutase (SOD) and glutathione (GSH) were measured before and 72 h after the PCI operation in both groups. The incidence rates of CIN, the adverse events during hospitalization and postoperative 14-day follow-up were recorded in two groups. Results: There was no statistically significantly difference in the levels of Scr, BUN, eGFR, Cys-C, hs-CRP, NGAL, SOD and GSH between the two groups before PCI (P>0.05). The levels of serum Scr, BUN, Cys-C, hs-CRP, NGAL, SOD and GSH after operation in the two groups were higher than those before the operation (P<0.05). The levels of hs-CRP and NGAL in the probucol group were lower than those in the control group [(10±4) vs (11±4)mg/L, (25±8)vs (34±7)U/ml, P<0.05]. The levels of eGFR, SOD and GSH in probucol group were higher than those in control group [(80±27) vs (72±26) ml·min(-1)·1.73 m(-2,) (67±9) vs (58±8)U/ml, (4.6±0.9) vs (3.9±0.8)U/ml, P<0.05]. The incidence of CIN was 4.0% in the probucol group and 10.9% in the control group, and the difference was statistically significant (P<0.05, χ(2)=-3.31). Multivariate Logistic regression analysis showed that probucol was an independent protective factor for CIN (OR=0.334, 95%CI 0.172-0.648, P=0.001). There were no adverse events such as myasthenia gravis, abnormal liver function and cardiovascular events during the hospitalization and 14-day follow-up. Conclusions: Probucol can reduce the incidence of contrast-induced nephropathy after PCI. The protection mechanism is related with its anti-inflammatory and anti-oxidative stress effects, and it has good safety.
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Affiliation(s)
- X Q Suo
- Graduate School of Tianjin Medical University, Tianjin 300070, China
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Chao SY, Chang YC, Yang SC, Clark MJ. Development, implementation, and effects of an integrated web-based teaching model in a nursing ethics course. Nurse Educ Today 2017; 55:31-37. [PMID: 28511085 DOI: 10.1016/j.nedt.2017.04.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [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: 09/28/2016] [Revised: 02/22/2017] [Accepted: 04/07/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Ethical competence, which is reflected in the ability to detect ethical challenges in clinical situations and engage in deliberate thinking on ethical actions, is one of the core competencies of nursing practice. PURPOSE The purpose of this study was to develop and implement an interactive situational e-learning system, integrating nursing ethical decisions into a nursing ethics course, and to evaluate the effects of this course on student nurses' ethical decision-making competence. PROJECT DESIGN The project was designed to be carried out in two phases. In the first phase, an interactive situated e-learning system was developed and integrated into the nursing ethics course. The second phase involved implementing the course and evaluating its effects in a quasi-experimental study. The course intervention was designed for 2h per week over one semester (18weeks). PARTICIPANTS A total of 100 two-year technical college nursing students in their second year of the program participated in the study, with 51 in the experimental group and 49 in the control group. RESULTS After completing the course, the students in the experimental group showed significant improvement in nursing ethical decision-making competence, including skills in "raising questions," "recognizing differences," "comparing differences," "self-dialogue," "taking action," and "identifying the implications of decisions made," compared to their performance prior to the class. After controlling for factors influencing learning effects, students in the experimental group showed superiority to those in the control group in the competency of "recognizing differences." The students in the experimental group reported that the course pushed them to search for and collect information needed to resolve the ethical dilemma. CONCLUSIONS The interactive situational e-learning system developed by our project was helpful in developing the students' competence in ethical reasoning. The e-learning system and the situational teaching materials used in this study may be applicable in nursing and related professional ethics courses.
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Affiliation(s)
- S-Y Chao
- Department of Nursing, Hungkuang University, Taiwan.
| | - Y-C Chang
- Department of Computer Science and Information Engineering, Hungkuang University, Taiwan
| | - S C Yang
- Department of Cultural and Creative Industries, Hungkuang University, Taiwan
| | - M J Clark
- Hahn School of Nursing and Health Science, University of San Diego, U.S.A
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Chen YR, Su YJ, Piriou Y, Yang SC. Effects of Polyphenolic Extract from Pine Bark on the Improvement of Attention Deficit/Hyperactivity Disorder in Children and Adolescent. ACTA ACUST UNITED AC 2017. [DOI: 10.15344/2456-8171/2017/116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lim KI, Chiu YC, Chen CL, Wang CH, Huang CJ, Cheng KW, Wu SC, Shih TH, Yang SC, Juang SE, Huang CE, Jawan B, Lee YE. Effects of Pre-Existing Liver Disease on Acute Pain Management Using Patient-Controlled Analgesia Fentanyl With Parecoxib After Major Liver Resection: A Retrospective, Pragmatic Study. Transplant Proc 2017; 48:1080-2. [PMID: 27320562 DOI: 10.1016/j.transproceed.2015.11.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 11/06/2015] [Indexed: 12/29/2022]
Abstract
BACKGROUND The aim of this study was to compare the outcomes of pain management with the use of patient-controlled analgesia (PCA) fentanyl with IV parecoxib between patients with healthy liver with patients with diseased liver undergoing major liver resection. METHODS Patients with healthy liver undergoing partial hepatectomy as liver donors for liver transplantation (group 1) and patients with liver cirrhosis (Child's criteria A) undergoing major liver resection for hepatoma (group 2) were identified retrospectively. Both groups routinely received post-operative IV PCA fentanyl and a single dose of parecoxib 40 mg. They were followed up for 3 days or until PCA fentanyl was discontinued post-operatively. Daily Visual Analog Scale, PCA fentanyl usage, rescue attempts, and common drug side effects were collected and analyzed with the use of SPSS version 20. RESULTS One hundred one patients were included in the study: 54 in group 1, and 47 in group 2. There were no statistical differences between the two groups in terms of the daily and total fentanyl usage, VAS resting, and incidence of itchiness. The rate of rescue analgesia on post-operative day (POD) 1 was lower in group 2, with a value of P = .045. VAS dynamics were better on POD 1 and 2 for group 2, with P = .05 and P = .012, respectively. CONCLUSIONS We found that combining a single dose of IV parecoxib 40 mg with PCA fentanyl is an easy and effective method of acute pain control after major liver resection. We propose the careful usage of post-operative fentanyl and parecoxib in patients with diseased liver, given the difference in effect as compared with healthy liver.
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Affiliation(s)
- K I Lim
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Y C Chiu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C L Chen
- Department of Liver Transplantation Program and Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C H Wang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C J Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - K W Cheng
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S C Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - T H Shih
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S C Yang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S E Juang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C E Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - B Jawan
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Y E Lee
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Chien YW, Chen YL, Peng HC, Hu JT, Yang SS, Yang SC. Impaired homocysteine metabolism in patients with alcoholic liver disease in Taiwan. Alcohol 2016; 54:33-7. [PMID: 27565754 DOI: 10.1016/j.alcohol.2016.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/25/2016] [Accepted: 06/24/2016] [Indexed: 12/19/2022]
Abstract
Impaired homocysteine metabolism plays an important role in alcoholic liver disease (ALD); however, there are limited data about its relationship with the risk and severity of patients with ALD in Taiwan. To understand plasma homocysteine and related vitamin concentrations in patients with ALD in Taiwan, we recruited 50 male patients with ALD from Cathay General Hospital, with 49 age-and gender-matched healthy adults as the control group. The Institutional Review Board for Human Studies approved the study, and informed consent was obtained from all patients prior to blood collection. Significantly higher plasma homocysteine concentrations but lower folate concentrations were obtained from patients with ALD. In addition, patients with ALD showed a significant lower erythrocyte reduced glutathione (GSH)/oxidized glutathione (GSSG) ratio but higher plasma thiobarbituric acid-reactive substance (TBARS) concentration, which indicated that oxidative stress was occurring in patients with ALD. A negative correlation between plasma folate and homocysteine was observed in all subjects. There was also a negative correlation between plasma homocysteine and the erythrocyte GSH/GSSG ratio which indicated impaired homocysteine metabolism may have disrupted the antioxidative status. In addition, patients in Child-Pugh Class B and C showed higher plasma vitamin B12 concentrations than did patients without cirrhosis and patients in Child-Pugh Class A. These findings show that impaired homocysteine metabolism was observed in patients with ALD in Taiwan. In addition, the plasma vitamin B12 concentration may reflect the degree of liver injury.
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Shih TH, Huang CE, Chen CL, Wang CH, Huang CJ, Cheng KW, Wu SC, Juang SE, Lee YE, Wong ZW, Jawan B, Yang SC. Correlation Between Changes in End-Tidal Carbon Dioxide Concentration and Cardiac Output During Inferior Vena Cava Clamping and Unclamping in Living-donor Liver Transplantation. Transplant Proc 2016; 48:1077-9. [PMID: 27320561 DOI: 10.1016/j.transproceed.2015.10.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 10/03/2015] [Indexed: 01/10/2023]
Abstract
BACKGROUND To test the hypothesis that low end-tidal carbon dioxide tension encountered during anhepatic phase in liver transplantation is related to hemodynamic status rather than ventilatory status, and can be used to predict the change in cardiac output during anhepatic phase. METHODS We retrospectively analyzed and compared data, included end-tidal carbon dioxide tension (ETCO2), arterial blood pressure, heart rate, central venous pressure, cardiac output, cardiac index, and stroke volume, before and after inferior vena cava clamping, and 0, 5, 10, 30 minutes during the anhepatic, and 5 minutes after the release of IVC cross clamp during the reperfusion phase, with paired Student t test, repeated measurement, and linear regression. P < .05 was regarded as significant. RESULTS The cardiac output and ETCO2 decrease significantly after clamping the inferior vena cava and increase concomitantly after unclamping. There is a positive correlation between the changes in % in cardiac output and ETCO2 (Pearson coefficient r = 0.741). CONCLUSION The changes in ETCO2 can be used to predict the changes of the cardiac output in % when cardiac output monitoring is not available. Before unclamping of the IVC, mild hyperventilation is suggested to prevent excessive increase in PaCO2.
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Affiliation(s)
- T H Shih
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C E Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C L Chen
- Department of Liver Transplantation Program and Surgery, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C H Wang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C J Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - K W Cheng
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S C Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S E Juang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Y E Lee
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Z W Wong
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - B Jawan
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S C Yang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Lee YE, Huang CE, Yang SC, Chen CL, Wang CH, Huang CJ, Cheng KW, Wu SC, Shih TH, Wong ZW, Jawan B, Juang SE. Relationship Between Patients With or Without a History of Esophageal Varices Bleeding and the Changes in Hemodynamics During Inferior Vena Cava Clamping in Living Donor Liver Transplantation. Transplant Proc 2016; 48:1052-4. [PMID: 27320554 DOI: 10.1016/j.transproceed.2015.11.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 09/04/2015] [Revised: 10/12/2015] [Accepted: 11/11/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Whether the history of esophageal variceal bleeding (EVB) can be used clinically to predict the tolerability or hemodynamic instability during clamping of the inferior vena cava (IVC) and portal vein in liver transplantation is unknown and, therefore, needs to be elucidated. PATIENTS AND METHODS A total of 50 anesthesia charts of patients who underwent living donor liver transplantation were reviewed, analyzed and compared retrospectively. Patients without a history of EVB were classified as group 1 and patients with a history of EVB were classified as group 2. The numbers of patients with a decrease in cardiac index (CI) of ≥20%, ≥30%, or ≥40% from their preclamping values after IVC clamping were compared with a χ(2), and a P value of .05 was regarded as statistically significant. RESULTS The measured hemodynamic parameters before and 5 minutes after clamping of the IVC and portal vein were all significantly different in comparison with the patient's preclamping values. The incidence of a decrease in CI of ≥20%, ≥30%, or ≥40% 5 minutes after clamping of the IVC and portal vein were not significantly different between groups. CONCLUSIONS Clamping of the portal vein and IVC without performing veno-venous bypass in living donor liver transplantation had a significant negative impact on CI in both groups due to the drastic reduction in the venous return. Statistical analysis revealed that a history of EVB affects hemodynamics in a manner similar to that in patients without history of EVB during IVC clamping.
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Affiliation(s)
- Y-E Lee
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C-E Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S C Yang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C-L Chen
- Liver Transplant Program, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C-H Wang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - C-J Huang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - K-W Cheng
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S-C Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - T-H Shih
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Z-W Wong
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - B Jawan
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - S-E Juang
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Chiu WC, Huang YL, Chen YL, Peng HC, Liao WH, Chuang HL, Chen JR, Yang SC. Synbiotics reduce ethanol-induced hepatic steatosis and inflammation by improving intestinal permeability and microbiota in rats. Food Funct 2016; 6:1692-700. [PMID: 25910227 DOI: 10.1039/c5fo00104h] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Clinical and animal experiments indicated that gut-derived endotoxin and imbalanced intestinal microbiota contribute to the pathogenesis of alcoholic liver disease (ALD). In this study, we investigated whether synbiotic supplementation could improve ALD in rats by altering the intestinal microbial composition and improving the intestinal integrity. Male Wistar rats were divided into four groups according to plasma aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activities and subjected to either a normal liquid diet (C), a normal liquid diet with synbiotic supplementation (C + S), an ethanol liquid diet (E), or an ethanol liquid diet with synbiotic supplementation (E + S) for 12 weeks. Results revealed that the ethanol-fed group showed increases in plasma AST and ALT activities, the endotoxin level, the hepatic triglyceride (TG) level, and hepatic tumor necrosis factor (TNF)-α, interleukin (IL)-1β and IL-6 levels, and a decrease in the hepatic IL-10 level. Ethanol-feeding also contributed to increased intestinal permeability and decreased fecal bifidobacteria and lactobacilli amounts. However, synbiotic supplementation effectively attenuated the plasma endotoxin, hepatic TG and TNF-α levels, and increased the hepatic IL-10 level. Furthermore, synbiotic supplementation protected the rats against ethanol-induced hyperpermeability of the intestine, and significantly increased amounts of bifidobacteria and lactobacilli in the feces. This study demonstrated that synbiotics possess a novel hepatoprotective function by improving the intestinal permeability and microbiota in rats with ethanol-induced liver injury.
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Affiliation(s)
- Wan-Chun Chiu
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110, Taiwan.
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48
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Abstract
Endophyte microorganisms live inside plants without causing them any apparent damage. Recently, endophytic microorganisms have attracted attention because they can produce bioactive compounds of biotechnological interest. The endophytic microorganisms in Paris polyphylla var. yunnanensis (Liliaceae) - a species used since antiquity in traditional Chinese medicine - are under scrutiny because they may be responsible for producing the bioactive metabolites associated with the plant. The levels of bioactive metabolites in the rhizomes of P. polyphylla increase with rhizome age. To elucidate the roles played by endophytes in the accumulation of bioactive metabolites, we investigated the community structure and diversity of the endophytic microorganisms in P. polyphylla rhizomes of different ages (4, 6, and 8 years) using 16S rRNA and internal transcribed spacer (ITS) sequence analysis. 16S rDNA amplicon pyrosequencing revealed that the number of operational taxonomic units was lower in the 8-year-old samples than in the other samples. A total of 28 phyla were observed in the P. polyphylla samples and the predominant bacteria were of the Cyanobacteria and Proteobacteria phyla. Moreover, the percentage of Cyanobacteria increased with rhizome age. Similarly, ITS1 amplicon pyrosequencing identified developmental changes in the most abundant fungal classes; some classes were more prevalent in the 8-year-old rhizomes than in younger rhizomes, indicating the importance in secondary metabolism in older rhizomes. Our study showed that endophyte microorganism diversity and prevalence depend on P. polyphylla rhizome age. There was also an indication that some endophyte microorganisms contribute to the higher saponin content in older P. polyphylla specimens.
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Affiliation(s)
- Y Yang
- China Tobacco Yunnan Industrial Co., Ltd., Kunming, Yunnan Province, China
| | - S C Yang
- Yunnan Research Center on Good Agricultural Practice for Dominant Chinese Medicinal Materials, Yunnan Agricultural University, Kunming, Yunnan Province, China
| | - J Zhao
- Yunnan Research Center on Good Agricultural Practice for Dominant Chinese Medicinal Materials, Yunnan Agricultural University, Kunming, Yunnan Province, China
| | - S Udikeri
- Department of Agricultural Entomology, University of Agricultural Sciences, Hubli, Karnataka, India
| | - T Liu
- Yunnan Research Center on Good Agricultural Practice for Dominant Chinese Medicinal Materials, Yunnan Agricultural University, Kunming, Yunnan Province, China
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Yoon YE, Choi KH, Kim KH, Yang SC, Han WK. Clinical assessment of lipid profiles in live kidney donors. Transplant Proc 2015; 47:584-7. [PMID: 25891691 DOI: 10.1016/j.transproceed.2014.12.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Accepted: 12/31/2014] [Indexed: 01/11/2023]
Abstract
BACKGROUND Abnormal serum lipid profiles are an issue in chronic kidney disease (CKD), but the clinical ramifications of dyslipidemia in live kidney donors are unclear. Thus, we explored the relationship between serum lipids and residual renal function in living donors post-nephrectomy. METHODS Charts of living donors who underwent nephrectomy between January 2010 and March 2013 were reviewed, targeting those with 6-month follow-up examinations at minimum. Altogether, 282 donors were studied, examining total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL), and high-density lipoprotein (HDL) levels assayed before donation by standard techniques. Median follow-up time was 14 months. The relationship between postoperative renal function and allograft biopsy results was assessed. Recursive partitioning was applied to identify optimal cut-off points for each parameter. RESULTS Median (interquartile range) serum TC, TG, LDL, and HDL levels were 183 (161-205) mg/dL, 86 (63-131) mg/dL, 108 (92-128) mg/dL, and 53 (44-62) mg/dL, respectively. The glomerular filtration rate at last follow-up was associated with TC (r = -0.187; P = .002) and LDL (r = -0.172; P = .005) levels, but showed no correlation with TG and HDL. Root nodes of TC and LDL determinations in recursive partitioning were 170.5 mg/dL and 80.5 mg/dL, respectively, serving as thresholds for further evaluation. On logistic regression analysis, the likelihood of CKD (glomerular filtration rate < 60 mL/min/1.73 m(2)) at last follow-up was greater in donors with elevated TC and LDL levels (odds ratio = 1.96 and 3.33; P = .021 and .029, respectively). CONCLUSION Kidney donors with serum TC and LDL elevations require close observation, given their demonstrable predisposition to CKD after donation.
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Affiliation(s)
- Y E Yoon
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - K H Choi
- Department of Urology, CHA Bundang Medical Center, CHA University, Seongnam-si, Korea
| | - K H Kim
- Department of Urology, Ewha Women's University Mokdong Hospital, Seoul, Korea
| | - S C Yang
- Department of Urology, CHA Bundang Medical Center, CHA University, Seongnam-si, Korea
| | - W K Han
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.
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50
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Yoon YE, Choi KH, Lee KS, Kim KH, Yang SC, Han WK. Impact of metabolic syndrome on postdonation renal function in living kidney donors. Transplant Proc 2015; 47:290-4. [PMID: 25769562 DOI: 10.1016/j.transproceed.2014.10.051] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [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: 07/07/2014] [Revised: 10/13/2014] [Accepted: 10/28/2014] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Optimization of kidney donor selection is critical to ensure recovery of the donor. The goal of this study was to determine the influence of metabolic syndrome on renal histology and perioperative renal function in living kidney donors. PATIENTS AND METHODS Between January 2010 and March 2013, a total of 363 living kidney donors who underwent donor nephrectomy at our institution were enrolled. Metabolic syndrome was diagnosed in patients according to the National Cholesterol Education Program's Adult Treatment Panel III, and renal histology of implantation biopsy specimens and perioperative renal function were compared in participants with or without metabolic syndrome. Using multivariate regression analysis, the goal was to identify which component of metabolic syndrome induces chronic histologic changes and delayed renal function recovery. RESULTS We identified 30 donors (8.45%) with metabolic syndrome. Donors with metabolic syndrome were older (48.4 ± 9.2 years vs 39.7 ± 11.4 years; P < .001) and more likely to have chronic histologic changes (36.8% vs 9.7%; P = .001) than subjects without metabolic syndrome. Results of the multivariate regression analysis indicated that obesity, hyperglycemia, and hypertriglyceridemia were independently associated with chronic histologic changes. Perioperative renal function was correlated with the presence of metabolic syndrome rather than with chronic histologic changes, and patients with metabolic syndrome were more likely to experience delayed renal function recovery. Linear regression models found that the sum of the metabolic components correlated with renal function 6 months postoperatively, but among all risk factors, only obesity was significantly associated with the occurrence of delayed renal function recovery (odds ratio, 2.67; P = .001). CONCLUSIONS Although metabolic syndrome in living kidney donors is characterized by chronic histologic changes, perioperative renal function is affected by the syndrome itself rather than by the histologic changes. Obesity is the most important metabolic factor for predicting delayed renal function recovery in living kidney donors, providing an important clinical indicator of postoperative renal function in these patients.
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Affiliation(s)
- Y E Yoon
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - K H Choi
- Department of Urology, CHA Bundang Medical Center, CHA University, Seongnam-si, South Korea
| | - K S Lee
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - K H Kim
- Department of Urology, Ewha Women's University Mokdong Hospital, Seoul, South Korea
| | - S C Yang
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - W K Han
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, South Korea.
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