The aim of this study is to evaluate blood cadmium levels (BCLs) in Chinese adults and explore whether blood cadmium is associated with diabetes or obesity. This study included 5544 adults from a cross-sectional SPECT-China study. BCL and blood lead level (BLL) was measured by atomic absorption spectrometry. Fasting plasma glucose (FPG) was used to define prediabetes and diabetes. Overweight and obesity were defined by body mass index (BMI). The associations of BCL with prediabetes, diabetes, overweight, and obesity were analyzed by multinomial logistic regression analyses. Medians (interquartile range) of BCL were 1.97 μg/L (0.60-3.82) in men and 1.59 μg/L (0.54-3.51) in women. Subjects in low-economic-status areas and urban areas had significantly higher BCL. BCL in current smokers was significantly higher than in current non-smokers. In the adjusted model, a mild positive relationship between BCL and FPG was found. Meanwhile, the prevalence of prediabetes was increased according to the increase in BCL tertiles. Surprisingly, BCL had a negative relationship with prevalence of overweight. In conclusion, BCL in Chinese adults was much higher than in other developed countries and was influenced by gender, smoking, and residential area. BCL was positively related to prediabetes while negatively related to overweight.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s11356-016-7078-2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Review of Cadmium Bioaccumulation in Fish Exposed to Cadmium.
Toxics
December 2024
Department of Marine Life Science, Jeju National University, Jeju 63243, Republic of Korea.
Cadmium (Cd) is a highly toxic substance in the aquatic ecosystem, which can represent a high risk to fish. Fish are exposed to heavy metals through waterborne and dietary pathways, some of which are absorbed by the body and can accumulate in specific tissues without being eliminated. The accumulation varies depending on several factors such as dose, exposure route, exposure time, metal types, and biological status of the fish, and environmental parameters such as DO, salinity, pH, and metal speciation.
View Article and Find Full Text PDFMechanisms Underlying Iron Deficiency-Induced Cardiac Disorders: Implications for Treatment.
Discov Med
January 2025
Faculty of Medicine, Institute of Anatomy, University of Belgrade, 11000 Belgrade, Serbia.
Two billion people worldwide suffer from anemia, which can lead to the onset of cardiac disorders; nevertheless, the precise mechanisms remain unclear. There are at least three distinct mechanisms by which iron deficiency (ID) contributes to the development of cardiac disorders. First, ID increases concentrations of intact fibroblast growth factor-23 (iFGF-23), which promotes left ventricular hypertrophy.
View Article and Find Full Text PDFInteractions Between Toxic Metals and Serum Micronutrient Level in Auto-mechanics in Ibadan Metropolis, Nigeria: a Pilot study.
Biol Trace Elem Res
January 2025
Laboratory for Toxicology and Micronutrient Metabolism, Chemical Pathology Department, College of Medicine, University of Ibadan, Ibadan, Nigeria.
Auto-mechanics who often work without safety measures are vulnerable to the harmful effects of toxic metals like lead (Pb) and cadmium (Cd). These toxic metals exert their deleterious effect by interacting with the micronutrients at their primary site of action. This study aimed to investigate the effects of toxic metal exposure on serum micronutrient levels of auto-mechanics in Nigeria.
View Article and Find Full Text PDFCadmium levels in maternal blood, placenta, and cord blood in relation to preeclampsia and fetal growth: a case-control study in China.
Hypertens Res
January 2025
Department of Epidemiology, School of Public Health, Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan, China.
This study aims to delineate the levels of Cd exposure in maternal blood, placenta, and cord blood, and to explore the association between Cd levels and the risk of preeclampsia (PE), as well as its potential impact on fetal growth among affected individuals. A case-control study was performed at the First Hospital of Shanxi Medical University, involving 373 pregnant women diagnosed with PE and 485 controls. Cd was measured in maternal blood, placenta, and cord blood using ICP-MS.
View Article and Find Full Text PDFCadmium-induced iron dysregulation contributes to functional impairment in brain endothelial cells via the ferroptosis pathway.
Toxicol Appl Pharmacol
January 2025
College of Pharmacy, Institute of Pharmaceutical Science and Technology, Hanyang University ERICA Campus, Ansan, South Korea. Electronic address:
Cadmium (Cd) is a heavy metal that is a major hazardous environmental contaminant, ubiquitously present in the environment. Cd exposure has been closely associated with an increased prevalence and severity of neurological and cardiovascular diseases (CVD). The blood-brain barrier (BBB) plays a crucial role in protecting the brain from external environmental factors.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!