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http://dx.doi.org/10.1093/ajcp/72.5.886 | DOI Listing |
Analyst
January 2025
Physics and Astronomy, University of Exeter, Exeter, EX4 4QL, UK.
The seed coat plays a pivotal role in seed development and germination, acting as a protective barrier and mediating interac-tions with the external environment. Traditional histochemical techniques and analytical methods have provided valuable insights into seed coat composition and function. However, these methods often suffer from limitations such as indirect chemical signatures and lack of spatial resolution.
View Article and Find Full Text PDFChemosphere
January 2025
CBET + Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, Research Centre for Experimental Marine Biology and Biotechnology PiE-UPV/EHU, University of the Basque Country UPV/EHU, Areatza z/g, 48620, Plentzia, Bizkaia, Spain. Electronic address:
The increasing use of lithium (Li) in modern technology and medicine has raised up concerns in the scientific community due to the potential impact of this metal on the aquatic environment. Although several effects have been reported in different organisms, there is still scarce information concerning the mechanisms and chronic effects of Li toxicity in marine life. Our main objective is to determine biological effects of sub-lethal concentrations in Mytilus galloprovincialis at different biological organization levels using the biomarker approach.
View Article and Find Full Text PDFJ Oral Biosci
December 2024
Oral Functional Prosthodontics.
Objective: To elucidate the mechanisms underlying diabetic osteoporosis, we conducted a comprehensive histological examination of the femora of Spontaneously Diabetic Torii-Lepr (SDT-fa/fa) rats, an established model of obesity-related type 2 diabetes.
Materials And Methods: Femora from 12 30-week-old male SDT-fa/fa rats and age-matched Sprague-Dawley (SD) rats (controls) were used for detailed histochemical analyses, including tartrate-resistant acid phosphatase (TRAP), cathepsin K, alkaline phosphatase (ALP), phosphoethanolamine/ phosphocholine phosphatase 1 (PHOSPHO1), dentin matrix protein (DMP)-1, matrix extracellular phosphoglycoprotein (MEPE), sclerostin, osteocalcin staining, silver impregnation, von Kossa staining, and micro-computed tomography (CT).
Results: Micro-CT and hematoxylin-eosin staining demonstrated significantly reduced trabecular bone volume in the femoral metaphyses of SDT-fa/fa rats.
Bull Environ Contam Toxicol
December 2024
Faculty of Life Sciences, Department of Zoology, Aligarh Muslim University, Aligarh, 202002, India.
Nowadays, textile industries are one of the major contributors to water pollution, causing a devastating impact on aquatic ecosystems. Therefore, the current study aimed to investigate the impact of a textile azo dye, Eriochrome Black T (EBT), on the liver of a freshwater fish, Clarias batrachus. Fish were exposed to three concentrations of EBT, i.
View Article and Find Full Text PDFNucl Med Biol
December 2024
Research Center for Accelerator and Radioisotope Science (RARiS), Tohoku University, Sendai, Japan; Graduate School of Pharmaceutical Science, Tohoku University, Sendai, Japan. Electronic address:
Purpose: Tau positron emission tomography (PET) has become an essential tool for the clinical diagnosis of neurodegenerative diseases and the study of tau pathology in the brain. However, some tau tracers exhibit off-target binding in the basal ganglia, choroid plexus, and meninges. Recently, transmembrane protein 106B (TMEM106B) was identified to form novel amyloid filaments in the brain during aging.
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