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HYDROGEN SULFIDE AND CYSTATHIONINE γ-LYASE LEVELS FOR PATIENTS WITH PARKINSON'S DISEASE.
Georgian Med News
November 2024
2Department of Chemistry, College of Science, University of Mosul, Iraq.
Parkinson's disease (PD) is a complicated neurodegenerative disease that is the most prevalent severe movement disorder worldwide. The research includes studying the levels of hydrogen sulphide (H2S) and cystathionine γ-lyase (CSE) with some biochemical parameters in the serum of patients with PD in Mosul City (Iraq), which include Serotonin (SERT), dopamine (DA), sphingomyelin (SM), vitamin B12, Acetylcholine esterase (AChE), monoamine oxidase (MAO), creatine kinase (CK), aspartate aminotransferase (AST), alanine aminotransferase (ALT). Samples reached (100), which included: (40) for the Parkinson's patients group, and (60) for the control group.
View Article and Find Full Text PDFThe neuroprotective role of volatile oils: insights into chemical profiles, characteristics, neurochemical mechanisms, and preclinical studies in Alzheimer's disease.
Inflammopharmacology
January 2025
Department of Community Medicine, Vidhyadeep Homoeopathic Medical College and Research Centre, Vidhyadeep University, Anita, Surat, Gujarat, 394110, India.
Volatile oils (VOs), synonymously termed essential oils (EOs), are highly hydrophobic liquids obtained from aromatic plants, containing diverse organic compounds for example terpenes and terpenoids. These oils exhibit significant neuroprotective properties, containing antioxidant, anti-inflammatory, anti-apoptotic, glutamate activation, cholinesterase inhibitory action, and anti-protein aggregatory action, making them potential therapeutic agents in managing neurodegenerative diseases (NDs). VOs regulate glutamate activation, enhance synaptic plasticity, and inhibit oxidative stress through the stimulation of antioxidant enzymes.
View Article and Find Full Text PDFN-acetylcysteine prevents cholinergic and non-cholinergic toxic effects induced by nerve agent poisoning in rats.
Toxicol Res (Camb)
February 2025
Division of Pharmacology and Toxicology, Defence Research and Development Establishment, Jhansi Road, Gwalior 474002, India.
Objective: Organophosphorus Nerve Agent, VX [(O-Ethyl S-diisopropylaminomethyl) methylphosphonothioate] compound interferes with acetylcholine signaling by targeting the AChE enzyme. Studies suggest that in nerve agents poisoning, non-cholinergic effects are also responsible for damage in peripheral tissues including long term damage in brain. Present study reports cholinergic and non-cholinergic effects of VX poisoning and their prevention by use of N-acetylcysteine (NAC) in addition to conventional antidotes atropine sulphate and 2-PAM chloride as an antioxidant.
View Article and Find Full Text PDFMechanistic insight into neuroprotective effect of standardized ginger chemo varieties from Manipur, India in scopolamine induced learning and memory impaired mice.
Metab Brain Dis
January 2025
School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700 032, India.
Alzheimer's disease is a complex neurodegenerative disease characterized by progressive decline in cognitive function and behaviour. Ginger is the rhizome of the plant Zingiber officinale Roscoe, has been an important ingredient of many Ayurveda formulations to treat neurological disorders. The present study aims to estimate the variation of 6-gingerol content in nine different ginger samples collected from Manipur, India, investigate the neuroprotective potential of the most potent ginger sample against scopolamine-induced cognitively impaired mice, and validate the therapeutic claim by molecular docking analysis.
View Article and Find Full Text PDFA nanocarrier containing carboxylic and histamine groups with dual action: acetylcholine hydrolysis and antidote atropine delivery.
Beilstein J Nanotechnol
January 2025
Alexander Butlerov Institute of Chemistry, Kazan Federal University, Lobachevsky str. 1/29, Kazan 420008, Russia.
Disruption of cholinesterases and, as a consequence, increased levels of acetylcholine lead to serious disturbances in the functioning of the nervous system, including death. The need for rapid administration of an antidote to restore esterase activity is critical, but practical implementation of this is often difficult. One promising solution may be the development of antidote delivery systems that will release the drug only when acetylcholine levels are elevated.
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