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The gut-brain axis: Unveiling the impact of xenobiotics on neurological health and disorders.
Prog Neuropsychopharmacol Biol Psychiatry
December 2024
Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur, Maharashtra 441002, India. Electronic address:
The Gut-Brain Axis (GBA) is a crucial link between the gut microbiota and the central nervous system. Xenobiotics, originating from diverse sources, play a significant role in shaping this interaction. This review examines how these compounds influence neurotransmitter dynamics within the GBA.
View Article and Find Full Text PDFAn Older Man with Clonus, Rigidity, Hyperreflexia, and Hand Tremors.
J Pain Palliat Care Pharmacother
December 2024
The Department of Acute Geriatric Medicine, Soroka University Medical Centre, Be'er Sheva, Israel.
Serotonin toxicity (ST) is a preventable, life-threatening condition caused by serotonergic agents. It typically arises from combined drug use that affects serotonin's release and metabolism. While often presenting with mild symptoms that may be overlooked or misdiagnosed, severe toxicity is associated with significant mortality.
View Article and Find Full Text PDFBiomimetic intelligent nanoplatform with cascade amplification effect for tumor synergy therapy.
Sci Rep
December 2024
Department of Clinical Laboratory, The Affiliated People's Hospital of Jiangsu University, Zhenjiang, 212002, Jiangsu, China.
Tumor heterogeneity, immune-suppressive microenvironment and the precise killing of tumor cells by drugs are important factors affecting tumor treatment. In this study, we developed environment-responsive drug delivery system (FM@IQ/PST&ZIF-8/DOX) based on ZIF-8 for tumor photothermal/immunotherapy/chemotherapy synergistic therapy. The prepared FM@IQ/PST&ZIF-8/DOX nanoplatfrom not only has highly drug loading capacity for chemotherapeutic drug-doxorubicin, but also erythrocyte membrance modified on their surface can endow their immunity-escaping property and prolong their blood circulation time.
View Article and Find Full Text PDFMajor depressive disorder (MDD) is one of the most common diseases affecting millions of people worldwide. The use of existing antidepressants in many cases does not allow achieving stable remission, probably due to insufficient understanding of pathological mechanisms. This indicates the need for the development of more effective drugs based on in-depth understanding of MDD's pathophysiology.
View Article and Find Full Text PDFMolecular Positron Emission Tomography and Single-Photon Emission Computed Tomography Imaging for Understanding the Neurobiological Mechanisms of Electroconvulsive Therapy: A Scoping Review.
J ECT
December 2024
Department of Nuclear Medicine and Molecular Imaging, University Hospitals Leuven, Leuven, Belgium.
Electroconvulsive therapy (ECT) effectively treats severe psychiatric disorders such as depression, mania, catatonia, and schizophrenia. Although its exact mechanism remains unclear, ECT is thought to induce neurochemical and neuroendocrine changes. Positron emission tomography (PET) and single-photon emission computed tomography (SPECT) have provided vital insights into ECT's neurobiological effects.
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