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Total 78 results found since Jan 2013.

Modeling of diagnosis for metabolic syndrome by integrating symptoms into physiochemical indexes.
CONCLUSION: Compared with SVM and DT models, the RF model showed the best performance, especially when the ratio of the training set to test set is 8:2. Compared with single predictive indexes, the model constructed by combining physiochemical indexes with TCM indexes (i.e. the fused indexes) exhibited better predictive ability. In addition to common physicochemical indexes, some TCM indexes, such as wiry pulse, chest tightness, spontaneous perspiration, greasy tongue coating, can also improve diagnosis of MS. PMID: 33588265 [PubMed - as supplied by publisher]
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - February 12, 2021 Category: Drugs & Pharmacology Authors: Xia SJ, Gao BZ, Wang SH, Guttery DS, Li CD, Zhang YD Tags: Biomed Pharmacother Source Type: research

Histone Demethylase KDM4A Inhibition Represses Neuroinflammation and Improves Functional Recovery in Ischemic Stroke.
CONCLUSION: The current results demonstrated KDM4A inhibition improves functional recovery in ischemic stroke by repressing NF-κB activation and subsequent neuroinflammation. PMID: 33402077 [PubMed - as supplied by publisher]
Source: Current Pharmaceutical Design - January 5, 2021 Category: Drugs & Pharmacology Authors: Liu Y, Zhao L, Zhang J, Lv L, Han K, Huang C, Xu Z Tags: Curr Pharm Des Source Type: research

LL-00066471, a novel positive allosteric modulator of α7 nicotinic acetylcholine receptor ameliorates cognitive and sensorimotor gating deficits in animal models: Discovery and preclinical characterization.
Abstract α7 nicotinic acetylcholine receptor (α7 nAChR) is an extensively validated target for several neurological and psychiatric conditions namely, dementia and schizophrenia, owing to its vital roles in cognition and sensorimotor gating. Positive allosteric modulation (PAM) of α7 nAChR represents an innovative approach to amplify endogenous cholinergic signaling in a temporally restricted manner in learning and memory centers of brain. α7 nAChR PAMs are anticipated to side-step burgeoning issues observed with several clinical-stage orthosteric α7 nAChR agonists, related to selectivity, tolerance/tachyphyl...
Source: European Journal of Pharmacology - October 27, 2020 Category: Drugs & Pharmacology Authors: Verma MK, Goel RN, Bokare AM, Dandekar MP, Koul S, Desai S, Tota S, Singh N, Nigade PB, Patil VB, Modi D, Mehta M, Gundu J, Walunj SS, Karche NP, Sinha N, Kamboj RK, Palle VP Tags: Eur J Pharmacol Source Type: research

Oleuropein Improved Post Cerebral Stroke Cognitive Function by Promoting Histone Acetylation and Phosphorylation of cAMP Response Element-Binding Protein in MCAO Rats.
Conclusion: treatment of OLP improved PSCI via increasing the phosphorylation of CREB and histone acetylation, thus attenuating cholinergic activity. PMID: 32922228 [PubMed]
Source: Dose Response - June 30, 2020 Category: Drugs & Pharmacology Authors: Gao Y, Li X, Xu R, Guo Y, Yin H, Tan R, Qi Z, Liu G, Liang J, Ya B Tags: Dose Response Source Type: research

Enhanced white matter reorganization and activated brain glucose metabolism by enriched environment following ischemic stroke: Micro PET/CT and MRI study.
This study aimed to examine the effects of post-ischemic EE treatment on the brain remodeling using magnetic resonance imaging (MRI) and 18F-FDG positron emission tomography (PET). Male Sprague-Dawley rats were subjected to permanent middle cerebral artery occlusion (MCAO) and housed in standard environment (SE) or EE for consecutive 30 days. Cognitive testing was performed using the Morris water maze. White matter structural modifications were detected by MRI combined with histological analysis. In addition, PET scanning with 18F-FDG as a molecular probe was conducted to detect brain energy metabolism. Our results showed ...
Source: Neuropharmacology - June 28, 2020 Category: Drugs & Pharmacology Authors: Li M, Zhao Y, Zhan Y, Yang L, Feng X, Lu Y, Lei J, Zhao T, Wang L, Zhao H Tags: Neuropharmacology Source Type: research

Effects of Mulberry on the Central Nervous System: A Literature Review.
CONCLUSION: Mulberry species proved beneficial to many neurological functions in animal models. The active ingredients of each species, especially M. alba, should be deeper studied for screening potentially candidates for future treatments. PMID: 32379591 [PubMed - as supplied by publisher]
Source: Current Neuropharmacology - May 5, 2020 Category: Drugs & Pharmacology Authors: Tam DNH, Nam NH, Elhady MT, Tran L, Hassan OG, Sadik M, Tien PTM, Elshafei GA, Huy NT Tags: Curr Neuropharmacol Source Type: research

Lysophosphatidic Acid Receptor Signaling Underlying Chronic Pain and Neuroprotective Mechanisms through Prothymosin α.
Abstract For my Ph.D. research topic, I isolated endogenous morphine-like analgesic dipeptide, kyotorphin, which mediates Met-enkephalin release, and discovered kyotorphin synthetase, a putative receptor and antagonist. Furthermore, I succeeded in purifying μ-opioid receptor and functional reconstitution with purified G proteins. After receiving my full professor position at Nagasaki University in 1996, I worked on two topics of research, molecular mechanisms of chronic pain through lysophosphatidic acid (LPA) and identification and characterization of neuroprotective protein, prothymosin α. In a series of studi...
Source: Yakugaku Zasshi : Journal of the Pharmaceutical Society of Japan - November 8, 2019 Category: Drugs & Pharmacology Authors: Ueda H Tags: Yakugaku Zasshi Source Type: research

Delayed exposure to environmental enrichment improves functional outcome after stroke
Publication date: Available online 18 May 2019Source: Journal of Pharmacological SciencesAuthor(s): Ying Tang, Ming-Yue Li, Xin Zhang, Xing Jin, Jing Liu, Ping-He WeiAbstractStroke is one of the leading causes of long-term disabilities worldwide. Although exposure to an enriched environment (EE) initiated in the acute phase after stroke has neuroprotective effects and improves stroke outcome, it remains unclear whether EE has positive effects when started in a delayed time frame. Here we show that exposure to EE in the delayed phase notably ameliorates the ischemia-induced impairments in neurological functions and spatial ...
Source: Journal of Pharmacological Sciences - May 18, 2019 Category: Drugs & Pharmacology Source Type: research

Preventable Cases of Oral Anticoagulant-Induced Bleeding: Data From the Spontaneous Reporting System
Conclusion: Our findings describe the most reported risk factors for preventability of oral anticoagulant-induced bleedings. These factors may be useful for targeting interventions to improve pharmacovigilance activities in our regional territory and to reduce the burden of medication errors and inappropriate prescription. Introduction Oral anticoagulant therapy is widely used for the prevention of stroke and systemic embolism in patients with atrial fibrillation, or for the prevention and treatment of deep vein thrombosis and pulmonary embolism (Raj et al., 1994; Monaco et al., 2017). Oral anticoagulants can be di...
Source: Frontiers in Pharmacology - April 29, 2019 Category: Drugs & Pharmacology Source Type: research

Shengui Sansheng San Ameliorates Cerebral Energy Deficiency via Citrate Cycle After Ischemic Stroke
Conclusion In summary, SSS extraction significantly ameliorates cerebral energy metabolism via boosting citrate cycle, which mainly embodies the enhancements of blood glucose concentration, glucose and lactate transportation and glucose utilization, as well as the regulations of relative enzymes activities in citrate cycle. These ameliorations ultimately resulted in numerous ATP yield after stroke, which improved neurological function and infarcted volume. Collectively, it suggests that SSS extraction has exerted advantageous effect in the treatment of cerebral ischemia. Ethics Statement All animal operations were accor...
Source: Frontiers in Pharmacology - April 22, 2019 Category: Drugs & Pharmacology Source Type: research

1H NMR-Based Metabolomics Reveals Refined-Huang-Lian-Jie-Du-Decoction (BBG) as a Potential Ischemic Stroke Treatment Drug With Efficacy and a Favorable Therapeutic Window
This study was carried out in accordance with the recommendations of Animal Ethics Committee of China Pharmaceutical University. The protocol was approved by Animal Ethics Committee of China Pharmaceutical University. Author Contributions JW, MY, and LK conceived the experiments and helped to coordinate support and funding. XF performed the research and drafted the manuscript. SL, YL, and DX participated in the experiments. JW analyzed the data and edited the paper. All authors read and approved the final manuscript. Conflict of Interest Statement The authors declare that the research was conducted in the absence of an...
Source: Frontiers in Pharmacology - April 11, 2019 Category: Drugs & Pharmacology Source Type: research

A molecular view of the function and pharmacology of acid-sensing ion channels
Publication date: Available online 5 February 2019Source: Pharmacological ResearchAuthor(s): Sabrina Vullo, Stephan KellenbergerAbstractThe pH in the different tissues and organs of our body is kept within tight limits. Local pH changes occur, however, temporarily under physiological conditions, as for example in synapses during neuronal activity. In pathological situations, such as in ischemia, inflammation, and tumor growth, long-lasting acidification develops. Acid-sensing ion channels (ASICs) are low pH-activated Na+-permeable ion channels that are widely expressed in the central and peripheral nervous systems. ASICs a...
Source: Pharmacological Research - February 5, 2019 Category: Drugs & Pharmacology Source Type: research

The effect of transcranial direct current stimulation combined with functional task training on motor recovery in stroke patients.
This article reviews the state-of-the-art of neuromodulation for stroke and discusses the opportunities and challenges available for clinicians and researchers interested in advancing neuromodulation therapy. The annual worldwide incidence of stroke ranges from 27.5 to 63 individuals per 100,000. Stroke, a major cause of adult disability, has devastating effects on patients and their caregivers, which has a tremendous socioeconomic impact on families and healthcare systems around the world. There are only a few treatments available for the improvement of motor function in stroke patients. The majority of these treatments a...
Source: European Review for Medical and Pharmacological Sciences - November 24, 2018 Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research

The neuroprotective effect of lithium chloride on cognitive impairment through glycogen synthase kinase-3 β inhibition in intracerebral hemorrhage rats.
In this study, Male Sprague-Dawley rats, subjected to intrastriatal blood infusion, were treated with lithium chloride and underwent neurobehavioral test for equivalent injury severity and neurological functional deficits, Morris water maze test for cognitive impairment, high performance liquid chromatography analysis for excitotoxic index determination, immunohistochemistry analysis for neuronal apoptosis, and Western blot analysis for glycogen synthase kinase-3β activity. Our results showed lithium chloride inhibited glycogen synthase kinase-3β activation, which on one hand, suppressed downstream CRMP-2/NR2B, thus dimi...
Source: European Journal of Pharmacology - October 15, 2018 Category: Drugs & Pharmacology Authors: Liu Z, Li R, Jiang C, Zhao S, Li W, Tang X Tags: Eur J Pharmacol Source Type: research

Effects of IL-1 β on hippocampus cell apoptosis and learning ability of vascular dementia rats.
CONCLUSIONS: IL-1β can delay VD occurrence and development through the P38-MAPK signaling pathway to regulate cell apoptosis and improve learning ability. PMID: 30280789 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - October 5, 2018 Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research