Synthetic cannabinoids (CS), or synthetic endocannabinoid receptor agonists, were initially synthesized for basic research into exocannabinoid signaling pathways, as well as in clinical research for their analgesic properties. The use of CS for recreational purposes is a recent phenomenon, but one that has grown very quickly in recent years, since these molecules now represent the main category of new synthetic products (NPS). This literature review aims to bring together current data regarding the use and effects caused by CS in humans. The relationship between the structure and activity of these CSs, the pharmacology and adverse effects of these CSs and finally the different methods of analyzing CSs. A better understanding of this phenomenon is essential to raise awareness among stakeholders in the health field.
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http://dx.doi.org/10.1684/abc.2024.1888 | DOI Listing |
Malays J Pathol
December 2024
Universiti Sains Malaysia, School of Dental Sciences, Health Campus, Kubang Kerian, Kelantan, Malaysia.
Introduction: Oral cancer is considered the sixth most common form of cancer worldwide. It causes significant morbidity and mortality, especially in low socioeconomic status groups. However, Cancer chemoprevention encompasses the use of specific compounds to suppress the growth of tumours or inhibit carcinogenesis.
View Article and Find Full Text PDFDent J (Basel)
December 2024
Department of Toxicology, Faculty of Pharmacy, "Victor Babeș" University of Medicine and Pharmacy Timișoara, Eftimie Murgu Square No. 2, 300041 Timișoara, Romania.
Modern dentistry is turning towards natural sources to overcome the immunological, toxicological, aesthetic, and durability drawbacks of synthetic materials. Among the first biomaterials used as endosseous dental implants, mollusk shells also display unique features, such as high mechanical strength, superior toughness, hierarchical architecture, and layered, microporous structure. This review focusses on hydroxyapatite-a bioactive, osteoconductive, calcium-based material crucial for bone healing and regeneration.
View Article and Find Full Text PDFToxicology
December 2024
Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada; School of Environmental Studies, Queen's University, Kingston, Canada. Electronic address:
Bisphenol A (BPA) is an organic synthetic chemical used worldwide. Billions of pounds of BPA are produced annually through industrial processes to be used in commercial products, making human exposure to BPA ubiquitous. Concerns have been raised due to the potential adverse health effects of BPA, specifically in vulnerable populations, such as pregnant persons and children.
View Article and Find Full Text PDFPest Manag Sci
December 2024
Postdoctoral Mobile Station of Biology, Genetic Engineering Research Center, College of Life Sciences, Chongqing University, Chongqing, China.
Background: Discovering insecticidal proteins with high activity and strict insect specificity and applying them to the biological control of insect pests is of great significance. Oral LqhIT2 has insecticidal activity, which most other insecticidal neurotoxin proteins do not have, but the large-scale preparation of the toxin is difficult and one of the obstacles to determining its anti-insect potential for biological control.
Results: In this study, the expression level of recombinant LqhIT2 (rLqhIT2) in Pichia pastoris was as high as 1.
Respir Physiol Neurobiol
December 2024
Department of Physiology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan. Electronic address:
Transient receptor potential ankyrin-1 (TRPA1) is expressed in the trigeminal nerves in the nasal cavity. It detects irritant chemicals such as formalin and acrolein, induces respiratory depression to protect against further inhalation, and elicits avoidance behavior. Although tobacco smoke contains formalin, acrolein, and other irritant chemicals, the possible contribution of TRPA1 to protection against tobacco smoke has yet to be fully understood.
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