Multiple chemical sensitivity (MCS) is defined by multiple symptoms, affecting multiple organs, that wax and wane in response to varying chemical exposures at or below previously tolerated levels. Sjögren's syndrome (SS) is a common autoimmune disease affecting 3% of women aged over 55 years. Except for keratoconjunctivitis sicca (which is associated with SS not MCS), systemic features are common between the 2 diseases, leading to considerable morbidity and, occasionally, mortality. The authors report 3 cases of association between SS and MCS. Three women who were diagnosed with SS showed MCS symptoms and also were diagnosed with MCS. Further studies are needed to understand physiopathogenic mechanisms that eventually may be revealed as common to the 2 syndromes.
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http://dx.doi.org/10.3200/AEOH.61.6.285-287 | DOI Listing |
Spectrochim Acta A Mol Biomol Spectrosc
January 2025
Laboratory of Organic Chemistry, Tarsadia Institute of Chemical Science, Uka Tarsadia University, Maliba Campus, Gopal Vidyanagar, Bardoli-Mahuva Road, Tarsadi 394650 Surat Gujarat India. Electronic address:
A single molecule sensor for several analytes is indeed desired by the scientists around the world due to obvious advantages. In this report we present a new class of Lophine incorporated azo dyes that has capacity of differential colorimetric detection of several metal ions. Interestingly the sensor was found to have pH dependent selective response towards several metals.
View Article and Find Full Text PDFPLoS One
January 2025
Department of General Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
Background: Glyphosate, as the main component of glyphosate pesticides, has been shown to have toxic effects on multiple human systems. However, the association between glyphosate and atherosclerotic cardiovascular disease (ASCVD) remains unclear. This study aims to explore the effect of glyphosate exposure on ASCVD.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Department of Parasitology, Institute of Tropical Medicine (NEKKEN), Nagasaki University, Nagasaki, Japan.
Background: Schistosoma haematobium is the causative pathogen for urogenital schistosomiasis. To achieve progress towards schistosomiasis elimination, there is a critical need for developing highly sensitive and specific tools to monitor transmission in near-elimination settings. Although antibody detection is a promising approach, it is usually unable to discriminate active infections from past ones.
View Article and Find Full Text PDFJ Org Chem
January 2025
Department of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Liaocheng University, Liaocheng 252059, China.
Multipalladium clusters possess peculiar structures and synergistic effects for reactivity and selectivity. Herein, -symmetric tripalladium clusters (, 0.5 mol %) afford C-regioselective SMCC of 2,4-dibromopyridine with phenylboronic acids or pinacol esters (C:C up to 98:1), in contrast to Pd(OAc) in ligand-free conditions.
View Article and Find Full Text PDFJ Nat Prod
January 2025
Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, South Carolina 29208, United States.
Cannabidiol (CBD) is a natural product associated with a wide range of biological and therapeutic activities. Despite the widespread cultural acceptance of CBD as a medicinal agent, much remains to be determined regarding its precise mechanism(s) of action in treating multiple conditions. CBD has been shown to promiscuously interact with several neurological targets with varying affinities.
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