1
|
Yang C, Du T, Zhao Y, Qian Y, Tang J, Li X, Ma L. Development and Validation of a Risk Prediction Model for NAFLD: A Study Based on a Physical Examination Population. Diabetes Metab Syndr Obes 2024; 17:143-155. [PMID: 38222035 PMCID: PMC10785695 DOI: 10.2147/dmso.s438652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/19/2023] [Indexed: 01/16/2024] Open
Abstract
Purpose To construct and validate a precise and personalized predictive model for non-alcoholic fatty liver disease (NAFLD) to enhance NAFLD screening and healthcare administration. Patients and Methods A total of 730 participants' clinical information and outcome measurements were gathered and randomly divided into training and validation sets in a ratio of 3:7. Using the least absolute shrinkage and selection operator (LASSO) regression and multiple logistic regression, a nomogram was established to select risk predictor variables. The NAFLD prediction model was validated through the receiver operating characteristic (ROC) curve, calibration plot, and decision curve analysis (DCA). Results After random grouping, the cohort comprised 517 in the training set and 213 in the validation set. The prediction model employed nine of the 20 selected variables, namely gender, hypertension, waist circumference, body mass index, blood platelet, triglycerides, high-density lipoprotein cholesterol, plasma glucose, and alanine aminotransferase. ROC curve analysis yielded an area under the curve values of 0.877 (95% Confidence Interval [CI]: 0.848-0.907) for the training set and 0.871 (95% CI: 0.825-0.917) for the validation set. Optimal critical values were determined as 0.472 (0.786, 0.825) in the training set and 0.457 (0.743, 0.839) in the validation set. Calibration curves for both sets showed proximity to the ideal diagonal, with P-values of 0.972 and 0.370 for the training and validation sets, respectively (P > 0.05). DCA indicated favorable clinical applicability of the model. Conclusion We constructed a nomogram model that could complement traditional NAFLD detection methods, aiding in individualized risk assessment for NAFLD.
Collapse
Affiliation(s)
- Chunmei Yang
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
- Health Management Center, The Affiliated Hospital, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| | - Tingwan Du
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| | - Yueying Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| | - Youhui Qian
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| | - Jiashi Tang
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| | - Xiaohong Li
- Health Management Center, The Affiliated Hospital, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| | - Ling Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
- Environmental Health Effects and Risk Assessment Key Laboratory of Luzhou, School of Public Health, Southwest Medical University, Luzhou, 646000, People’s Republic of China
| |
Collapse
|
2
|
Jo D, Arjunan A, Choi S, Jung YS, Park J, Jo J, Kim OY, Song J. Oligonol ameliorates liver function and brain function in the 5 × FAD mouse model: transcriptional and cellular analysis. Food Funct 2023; 14:9650-9670. [PMID: 37843873 DOI: 10.1039/d3fo03451h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Alzheimer's disease (AD) is a common neurodegenerative disease worldwide and is accompanied by memory deficits, personality changes, anxiety, depression, and social difficulties. For treatment of AD, many researchers have attempted to find medicinal resources with high effectiveness and without side effects. Oligonol is a low molecular weight polypeptide derived from lychee fruit extract. We investigated the effects of oligonol in 5 × FAD transgenic AD mice, which developed severe amyloid pathology, through behavioral tests (Barnes maze, marble burying, and nestle shredding) and molecular experiments. Oligonol treatment attenuated blood glucose levels and increased the antioxidant response in the livers of 5 × FAD mice. Moreover, the behavioral score data showed improvements in anxiety, depressive behavior, and cognitive impairment following a 2-month course of orally administered oligonol. Oligonol treatment not only altered the circulating levels of cytokines and adipokines in 5 × FAD mice, but also significantly enhanced the mRNA and protein levels of antioxidant enzymes and synaptic plasticity in the brain cortex and hippocampus. Therefore, we highlight the therapeutic potential of oligonol to attenuate neuropsychiatric problems and improve memory deficits in the early stage of AD.
Collapse
Affiliation(s)
- Danbi Jo
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
- Biomedical Science Graduate Program (BMSGP), Chonnam National University, Seoyangro 264, Hwasun 58128, Republic of Korea
| | - Archana Arjunan
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
| | - Seoyoon Choi
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
- Biomedical Science Graduate Program (BMSGP), Chonnam National University, Seoyangro 264, Hwasun 58128, Republic of Korea
| | - Yoon Seok Jung
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
| | - Jihyun Park
- Department of Food Science and Nutrition, Dong-A University, Nakdong-daero 550 beon-gil, Saha-gu, Busan, 49315, Republic of Korea.
- Department of Health Sciences, Graduate School of Dong-A University, Nakdong-daero 550 beon-gil, Saha-gu, Busan, 49315, Republic of Korea
| | - Jihoon Jo
- Department of Biomedical Science, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
| | - Oh Yoen Kim
- Department of Food Science and Nutrition, Dong-A University, Nakdong-daero 550 beon-gil, Saha-gu, Busan, 49315, Republic of Korea.
- Department of Health Sciences, Graduate School of Dong-A University, Nakdong-daero 550 beon-gil, Saha-gu, Busan, 49315, Republic of Korea
| | - Juhyun Song
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
- Biomedical Science Graduate Program (BMSGP), Chonnam National University, Seoyangro 264, Hwasun 58128, Republic of Korea
| |
Collapse
|
3
|
Ortiz RM, Satou R, Zhuo JL, Nishiyama A. The Renin-Angiotensin-Aldosterone System in Metabolic Diseases and Other Pathologies. Int J Mol Sci 2023; 24:7413. [PMID: 37108577 PMCID: PMC10138637 DOI: 10.3390/ijms24087413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
It has been our pleasure to have been able to develop two special issues within the International Journal of Molecular Sciences: (1) Renin-Angiotensin-Aldosterone System in Pathologies and (2) Renin-Angiotensin-Aldosterone System in Metabolism & Disease [...].
Collapse
Affiliation(s)
- Rudy M. Ortiz
- Department of Molecular & Cell Biology, School of Natural Sciences, University of California, Merced, CA 95343, USA
| | - Ryousuke Satou
- Department of Physiology and The Hypertension & Renal Center of Excellence, Tulane University School of Medicine, New Orleans, LA 70112, USA; (R.S.); (J.L.Z.)
| | - Jia L. Zhuo
- Department of Physiology and The Hypertension & Renal Center of Excellence, Tulane University School of Medicine, New Orleans, LA 70112, USA; (R.S.); (J.L.Z.)
| | - Akira Nishiyama
- Department of Pharmacology, Kagawa University Medical School, Kagawa 761-0793, Japan;
| |
Collapse
|