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Exploring the potential association between serum selenium and hypertension in obese adult males in the United States.
Sci Rep
January 2025
Department of Gastroenterology of Shenzhen Second People's Hospital, Health Science Center, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518035, People's Republic of China.
Previous studies on the correlation between serum selenium and hypertension have yielded inconsistent results. Our previous analysis of participants from the National Health and Nutrition Examination Survey (NHANES) 2011-2018 indicated that elevated serum selenium concentrations were associated with an increased risk of metabolic abnormalities in obese individuals, with the primary effect being on blood pressure in males. The aim of this study was to further elucidate the relationship between serum selenium and the risk of hypertension in obese males.
View Article and Find Full Text PDFGOLD grade-specific characterization of COPD in the COSYCONET multi-center trial: comparison of semiquantitative MRI and quantitative CT.
Eur Radiol
January 2025
Department of Diagnostic and Interventional Radiology, University Hospital of Heidelberg, Heidelberg, Germany.
Objectives: We hypothesized that semiquantitative visual scoring of lung MRI is suitable for GOLD-grade specific characterization of parenchymal and airway disease in COPD and that MRI scores correlate with quantitative CT (QCT) and pulmonary function test (PFT) parameters.
Methods: Five hundred ninety-eight subjects from the COSYCONET study (median age = 67 (60-72)) at risk for COPD or with GOLD1-4 underwent PFT, same-day paired inspiratory/expiratory CT, and structural and contrast-enhanced MRI. QCT assessed total lung volume (TLV), emphysema, and air trapping by parametric response mapping (PRM, PRM) and airway disease by wall percentage (WP).
Cortex-specific Tmem169 Deficiency Induces Defects in Cortical Neuron Development and Autism-like Behaviors in Mice.
J Neurosci
January 2025
Fujian Key Laboratory for Translational Research in Cancer and Neurodegenerative Diseases, Institute for Translational Medicine, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China, 350122.
The development of the nervous system is a complex process, with many challenging scientific questions yet to be resolved. Disruptions in brain development are strongly associated with neurodevelopmental disorders, such as intellectual disability and autism. While the genetic basis of autism is well established, the precise pathological mechanisms remain unclear.
View Article and Find Full Text PDFA β-cyclodextrin-based supramolecular photonic crystal hydrogel biosensor with macroporous structures for naked-eye visual detection of cholesterol.
Carbohydr Polym
March 2025
College of Chemistry and Environment, Southwest Minzu University, Chengdu, Sichuan 610225, China; Key Laboratory of Fundamental Chemistry of the State Ethnic Commission, College of Chemistry and Environment, Southwest Minzu University, Chengdu, Sichuan 610225, China. Electronic address:
Cholesterol (CHO) is an essential lipid in cell membranes and a precursor for vital living substances. Abnormal CHO levels can cause cardiovascular diseases. Therefore, simple and accurate monitoring of CHO levels is crucial for early diagnosis and effective management of cardiovascular diseases.
View Article and Find Full Text PDFEndoplasmic reticulum stress causes long bone shortening in P4hb mice: A mouse model exhibiting significant features of cole-carpenter syndrome driven by P4HB mutations.
Biochim Biophys Acta Mol Basis Dis
January 2025
Shanghai Clinical Research Center of Bone Disease, Department of Osteoporosis and Bone Diseases, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China. Electronic address:
Cole-Carpenter syndrome (CCS) is a rare autosomal-dominant genetic disease characterized by craniosynostosis, ocular proptosis, hydrocephalus, distinctive facial features, and bone fragility. Previous cases of CCS are associated with genetic variations in P4HB, which encodes the protein disulfide isomerase (PDI), a key enzyme in protein folding. Patients with CCS caused by P4HB mutations often present with short stature, limb deformities, and abnormal epiphyseal plates.
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