Special Report

1. Report on Cardiovascular Health and Diseases in China 2021:An Updated Summary

Original Articles

1. Waist Circumference of the Elderly over 65 Years Old in China lncreased Gradually from 1993 to 2015: A Cohort Study＊
2. The Influence of Diabetes, Hypertension, and Hyperlipidemia on the Onset of Age-Related Macular Degeneration in North China: The Kailuan Eye Study
3. Overexpression of Protein Phosphatase 2 Regulatory Subunit B"Alpha Promotes Glycolysis by Regulating Hexokinase 1 in Hepatocellular Carcinoma＊

Protocol

1. Data Resource Profile: A Protocol of China National Diabetic Chronic Complications Study＊

Letters to the Editor

1. Effect of lodine Supplementation on lodine Nutrition and Thyroid Function in Pregnant Women: A Cross-Sectional Study＊
2. Correlation between Anxiety, Depression, and Sleep Quality in College Students
3. The putative NAD(P)H Nitroreductase, Rv3131, is the Probable Activating Enzyme for Metronidazole in Mycobacterium Tuberculosis＊
4. Oxidative Damage to BV2 Cells by Trichloroacetic Acid:Protective Role of Boron via the p53 Pathway＊
5. Expression of Thioredoxin System Protein lnduced by Silica in Rat Lung Tissue＊
6. Oyster Protein Hydrolysate Alleviates Cadmium Toxicity by Restoring Cadmium-lnduced lntestinal Damage and Gut Microbiota Dysbiosis in Mice via lts Abundance of Methionine, Tyrosine, and Glutamine＊
7. Periodontal Ligament Stem Cells Reverse the High Glucose Level-lnduced lnflammatory State of Macrophages＊

Correction

1. Correction