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Imprint of ancestral and modern threats in human mind - experience of fear, disgust, and anger.
Front Psychol
January 2025
Department of Zoology, Faculty of Science, Charles University, Prague, Czechia.
Introduction: Threats to our survival are often posed by the environment in which humans have evolved or live today. Animal and human ancestors developed complex physiological and behavioral response systems to cope with two types of threats: immediate physical harm from predators or conspecifics, triggering fear, and the risk of infections from parasites and pathogens leading to the evolution of the behavioral immune system (BIS) with disgust as the key emotion. Here we ask whether the BIS has adapted to protect us from pandemic risks or poisoning by modern toxic substances.
View Article and Find Full Text PDFPreventable Maternal Mortality -Diagnosis and Management of Mental Health and Substance Use Disorders.
Obstet Gynecol Clin North Am
March 2025
Department of Obstetrics Gynecology, University of South Florida, Tampa, FL, USA.
Maternal mortality has increased over past decades. The majority of deaths are secondary to mental health and substance use disorders, with over 80% being preventable. Screening for mental health should be offered to all pregnant women and should be administered through all trimesters and postpartum.
View Article and Find Full Text PDFBioactive hydrogel formulations for regeneration of pathological bone defects.
J Control Release
January 2025
Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, China. Electronic address:
Bone defects caused by osteoporosis, infection, diabetes, post-tumor resection, and nonunion often cause severe pain and markedly increase morbidity and mortality, which remains a significant challenge for orthopedic surgeons. The precise local treatments to these pathological complications is essential to avoid poor or failed bone repair. Hydrogel formulations serve as injectable innovative platforms that overcome microenvironmental obstacles and as delivery systems for controlled release of various bioactive substances to bone defects in a targeted manner.
View Article and Find Full Text PDFApplication of different lights in solving the marine biofouling problem of uranium extraction from seawater.
J Photochem Photobiol B
January 2025
School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China. Electronic address:
Marine biofouling remains a big problem of uranium (U(VI)) extraction from seawater. To better utilize sunlight in future, the anti-biofouling properties of typical light sources were evaluated, and ultraviolet (UV) light shows best anti-biofouling capability among studied lights. UV light can damage the cellular structure and intercept the proliferation of marine microorganisms (such as V.
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