检索结果-南通市图书馆

Neuroprotective effect of liraglutide and memantine in a rat model of Alzheimer’s disease

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Pacific Journal of Tropical Biomedicine 2024年第5期14卷 207-214页

作者： Duaa M.Bakhshwin Foziya W.Alhalabi Mohamad Omar Barasheed Ahmed M.Bakhshwin Maha H.Jamal Mohammed A.Bazuhair Fatemah O.Kamel Rania M.Magadmi Zoheir A Damanhouri Samar M.Alsaggaf department of Clinical pharmacology Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia Hera General Hospital MakkahSaudi Arabia department of Pathology Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia department of Clinical Anatomy Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia

Objective:To assess the effect of memantine combined with liraglutide on aluminum chloride(AlCl_(3))and D-galactose(D-GAL)-induced neurotoxicity in ***:Male Wistar rats were divided into 5 groups of 5 animals each:the positive control,the negative control,the memantine-treated group,the liraglutide-treated group,and the combination group treated with memantine and ***_(3)and D-GAL were used to induce *** tests,brain beta-amyloid protein,and oxidative stress biomarkers were ***:The Morris water maze test indicated an enhanced memory in the combination ***,the combination treatment of liraglutide and memantine resulted in a remarkable reduction in the beta-amyloid protein level in the brain *** inflammation and oxidative stress biomarkers were significantly reduced,and the levels of antioxidant parameters were ***:The combination of liraglutide and memantine exerts neuroprotective effects and enhances memory and cognitive functions in rats with Alzheimer’s disease.

关键词： Alzheimer’s disease Cognitive function Glucagonlike peptide-1 Liraglutide Memantine

Pleiotropic attenuating effect of Ginkgo biloba against isoprenalineinduced myocardial infarction via improving Bcl-2/mTOR/ERK1/2/Na^(+) , K^(+) -ATPase activities

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Herbal Medicines 2024年第2期16卷 282-292页

作者： Jerome Ndudi Asiwe Abodunrin Adebayo Ojetola Nwoke Enekabokom Ekene Esthinsheen Osirim Anthony Chibuzor Nnamudi Benjamin Oritsemuelebi Jackson Erozueme Onuelu Nicholas Asiwe Harrison Ogheneochuko Eruotor Saviour Inegbenehi department of Physiology Delta State UniversityAbraka 1Nigeria department of Physiology University of IbadanIbadan 3017Nigeria department of Physiology Adeleke UniversityEde 250Nigeria department of pharmacology Rivers State UniversityNkpolu-Oroworukwo 5080Nigeria department of Physiology Redeemer’s UniversityEde 230Nigeria department of Biochemistry PAMO University of Medical SciencesPort Harcourt 500211Nigeria department of pharmacology Delta State UniversityAbraka 1Nigeria department of Anatomy University of Port HarcourtChoba 5323Nigeria department of Medical Laboratory Sciences University of Port HarcourtChoba 5323Nigeria

Objective:Myocardial infarction(MI)is linked to an imbalance in the supply and demand of blood oxygen in the heart ***-blockers and calcium antagonists are just two of the common medications used to treat ***,these have reportedly been shown to be either ineffective or to have undesirable side *** of Ginkgo biloba leaves(GBE),a Chinese herbal product offers special compatibility benefits in therapeutic settings relating to inflammatory diseases and oxidative *** order to better understand how GBE affects MI in rats insulted by isoprenaline(ISO),the current study was ***:The heart weight index,serum lipid profile,cardiac marker enzymes,endogenous antioxidants[catalase(CAT),superoxide dismutase(SOD),glutathione(GSH),nitrites and malondialdehyde(MDA)],inflammatory mediators[tumour necrosis factor alpha(TNF-a)and interleukin-6(IL-6)],immunohistochemical expressions of B-cell lymphoma factor-2(Bcl-2),extracellular signal-regulated kinase(ERK1/2),and mammalian target of rapamycin(mTOR)and histopathological analysis were used to assess the cardioprotective properties of ***:The findings showed that GBE effectively attenuated myocardial infarction by boosting the body’s natural antioxidant defense system and reducing the release of inflammatory cytokines as well as heart injury marker *** expression of Bcl-2,ERK1/2 and mTOR was increased while the histomorphological alterations were ***:The cardioprotective effects of GBE may be due to a mechanism involving increased Bcl-2/mTOR/ERK1/2/Na^(+),K^(+)-ATPase activity.

关键词： antioxidants extracellular signal-regulated kinase Ginkgo biloba extract isoprenaline mammalian target of rapamycin myocardial infarction Na^(+),K^(+)-ATPase

维普期刊数据库

Exosomes:the next-generation therapeutic platform for ischemic stroke

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第5期20卷 1221-1235页

作者： Wenjing Yin Hongyin Ma Yang Qu Jiaxin Ren Yingying Sun Zhen-Ni Guo Yi Yang Stroke Center Department of NeurologyFirst Hospital of Jilin UniversityChangchunJilin ProvinceChina neuroscience Research Center Department of NeurologyFirst Hospital of Jilin UniversityChangchunJilin ProvinceChina

Current therapeutic strategies for ischemic stroke fall short of the desired objective of neurological functional ***,there is an urgent need to develop new methods for the treatment of this *** are natural cell-derived vesicles that mediate signal transduction between cells under physiological and pathological *** have low immunogenicity,good stability,high delivery efficiency,and the ability to cross the blood–brain *** physiological properties of exosomes have the potential to lead to new breakthroughs in the treatment of ischemic *** rapid development of nanotechnology has advanced the application of engineered exosomes,which can effectively improve targeting ability,enhance therapeutic efficacy,and minimize the dosages *** in technology have also driven clinical translational research on *** this review,we describe the therapeutic effects of exosomes and their positive roles in current treatment strategies for ischemic stroke,including their antiinflammation,anti-apoptosis,autophagy-regulation,angiogenesis,neurogenesis,and glial scar formation reduction ***,it is worth noting that,despite their significant therapeutic potential,there remains a dearth of standardized characterization methods and efficient isolation techniques capable of producing highly purified *** optimization strategies should prioritize the exploration of suitable isolation techniques and the establishment of unified workflows to effectively harness exosomes for diagnostic or therapeutic applications in ischemic ***,our review aims to summarize our understanding of exosome-based treatment prospects in ischemic stroke and foster innovative ideas for the development of exosome-based therapies.

关键词： blood–brain barrier electroacupuncture engineering exercise exosomes ischemic stroke mesenchymal stem cells microglia neuroprotection stents

维普期刊数据库

Push forward LC-MS-based therapeutic drug monitoring and pharmacometabolomics for anti-tuberculosis precision dosing and comprehensive clinical management

在线全文

学校读者我要写书评

暂无评论

Journal of Pharmaceutical Analysis 2024年第1期14卷 16-38页

作者： Nguyen Quang Thu Nguyen Tran Nam Tien Nguyen Thi Hai Yen Thuc-Huy Duong Nguyen Phuoc Long Huy Truong Nguyen department of pharmacology and PharmacoGenomics Research Center Inje University College of MedicineBusan47392Republic of Korea department of Chemistry University of EducationHo Chi Minh City700000Viet Nam Faculty of Pharmacy Ton Duc Thang UniversityHo Chi Minh City700000Viet Nam

The spread of tuberculosis(TB),especially multidrug-resistant TB and extensively drug-resistant TB,has strongly motivated the research and development of new anti-TB *** strategies to facilitate drug combinations,including pharmacokinetics-guided dose optimization and toxicology studies of first-and second-line anti-TB drugs have also been introduced and *** chromatography-mass spectrometry(LC-MS)has arguably become the gold standard in the analysis of both endo-and exo-genous *** technique has been applied successfully not only for therapeutic drug monitoring(TDM)but also for pharmacometabolomics *** improves the effectiveness of treatment,reduces adverse drug reactions,and the likelihood of drug resistance development in TB patients by determining dosage regimens that produce concentrations within the therapeutic target *** on TDM,the dose would be optimized individually to achieve favorable *** is essential in generating and validating hypotheses regarding the metabolism of anti-TB drugs,aiding in the discovery of potential biomarkers for TB diagnostics,treatment monitoring,and outcome *** article highlighted the current progresses in TDM of anti-TB drugs based on LC-MS bioassay in the last two ***,we discussed the advantages and disadvantages of this technique in practical *** pressing need for non-invasive sampling approaches and stability studies of anti-TB drugs was ***,we provided perspectives on the prospects of combining LC-MS-based TDM and pharmacometabolomics with other advanced strategies(pharmacometrics,drug and vaccine developments,machine learning/artificial intelligence,among others)to encapsulate in an all-inclusive approach to improve treatment outcomes of TB patients.

关键词： Tuberculosis Therapeutic drug monitoring LC-MS MIPD Pharmacometabolomics Precision medicine

Evaluating Pharmacological and Rehabilitation Strategies for Effective Management of Bipolar Disorder: A Comprehensive Clinical Study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Advances in Bioscience and Biotechnology 2024年第7期15卷 406-431页

作者： Rocco de Filippis Abdullah Al Foysal department of neuroscience Institute of Psychopathology Rome Italy department of Computer Engineering (AI) University of Genova Genova Italy

Bipolar disorder presents significant challenges in clinical management, characterized by recurrent episodes of depression and mania often accompanied by impairment in functioning. This study investigates the efficacy of pharmacological interventions and rehabilitation strategies to improve patient outcomes and quality of life. Utilizing a randomized controlled trial with multiple treatment arms, participants will receive pharmacotherapy, polypharmacotherapy, rehabilitation interventions, or combination treatments. Outcome measures will be assessed using standardized scales, including the Hamilton Depression Scale, Yale-Brown Obsessive Compulsive Scale (Y-BOCS), and Mania Scale. Preliminary data suggest improvements in symptom severity and functional outcomes with combination treatments. This research aims to inform clinical practice, guide treatment decisions, and ultimately enhance the quality of care for individuals living with bipolar disorder. Findings will be disseminated through peer-reviewed journals and scientific conferences to advance knowledge in this field.

关键词： Bipolar Disorder (BD) Pharmacotherapy (PT) Rehabilitation Interventions (RI) Hamilton Depression Scale (HAM-D) Yale-Brown Obsessive Compulsive Scale (Y-BOCS) Mania Scale (MS) Machine learning (ML) and Artificial Intelligence (AI).

Polyethylene glycol has immunoprotective effects on sciatic allografts, but behavioral recovery and graft tolerance require neurorrhaphy and axonal fusion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第4期20卷 1192-1206页

作者： Tyler A.Smith Liwen Zhou Cameron L.Ghergherehchi Michelle Mikesh Cathy Z.Yang Haley O.Tucker JuliAnne Allgood Jared S.Bushman George D.Bittner department of Molecular Biosciences University of Texas at AustinAustinTXUSA department of neuroscience University of Texas at AustinAustinTXUSA Division of Pharmaceutical Sciences University of WyomingLaramieWYUSA

Behavioral recovery using(viable)peripheral nerve allografts to repair ablation-type(segmental-loss)peripheral nerve injuries is delayed or poor due to slow and inaccurate axonal ***,such peripheral nerve allografts undergo immunological rejection by the host immune *** contrast,peripheral nerve injuries repaired by polyethylene glycol fusion of peripheral nerve allografts exhibit excellent behavioral recovery within weeks,reduced immune responses,and many axons do not undergo Wallerian *** relative contribution of neurorrhaphy and polyethylene glycol-fusion of axons versus the effects of polyethylene glycol per se was unknown prior to this *** hypothesized that polyethylene glycol might have some immune-protective effects,but polyethylene glycol-fusion was necessary to prevent Wallerian degeneration and functional/behavioral *** examined how polyethylene glycol solutions per se affect functional and behavioral recovery and peripheral nerve allograft morphological and immunological responses in the absence of polyethylene glycol-induced axonal ***-type sciatic nerve injuries in outbred Sprague–Dawley rats were repaired according to a modified protocol using the same solutions as polyethylene glycol-fused peripheral nerve allografts,but peripheral nerve allografts were loose-sutured(loose-sutured polyethylene glycol)with an intentional gap of 1–2 mm to prevent fusion by polyethylene glycol of peripheral nerve allograft axons with host *** to negative control peripheral nerve allografts not treated by polyethylene glycol and in contrast to polyethylene glycol-fused peripheral nerve allografts,animals with loose-sutured polyethylene glycol peripheral nerve allografts exhibited Wallerian degeneration for all axons and myelin degeneration by 7 days postoperatively and did not recover sciatic-mediated behavioral functions by 42 days *** morphological signs of rejection,such as col

关键词： allograft rejection axotomy macrophage myelin nerve repair polyethylene glycol(PEG) sciatic nerve T cell transplantation Wallerian degeneration

维普期刊数据库

Repurposing lansoprazole to alleviate metabolic syndrome via PHOSPHO1 inhibition

在线全文

学校读者我要写书评

暂无评论

Acta Pharmaceutica Sinica B 2024年第4期14卷 1711-1725页

作者： Yingting Wu Jiaqi Xin Xinyu Li Ting Yang Yi Liu Yongsheng Zhao Wen Xie Mengxi Jiang department of pharmacology School of Basic Medical SciencesCapital Medical UniversityBeijing 100069China department of Traditional Chinese Medicine Capital Medical UniversityBeijing 100069China Center for Pharmacogenetics and department of Pharmaceutical Sciences University of PittsburghPittsburghPA 15261USA Advanced Innovation Center for Human Brain Protection Capital Medical UniversityBeijing 100069China

Drug repurposing offers an efficient approach to therapeutic *** this study,our bioinformatic analysis first predicted an association between obesity and lansoprazole(LPZ),a commonly prescribed drug for gastrointestinal *** went on to show that LPZ treatment increased energy expenditure and alleviated the high-fat diet-induced obesity,insulin resistance,and hepatic stea-tosis in *** with LPZ elicited thermogenic gene expression and mitochondrial respiration in primary adipocytes,and induced cold tolerance in cold-exposed mice,suggesting the activity of LPZ in promoting adipose thermogenesis and energy ***,LPZ is an efficient inhibitor of adipose phosphocholine phosphatase 1(PHOSPHOI)and produces metabolic benefits in a PHOS-PHO1-dependent *** results suggested that LPZ may stimulate adipose thermogenesis by inhi-biting the conversion of 2-arachidonoylglycerol-lysophosphatidic acid(2-AG-LPA)to 2-arachidonoylglycerol(2-AG)and reduce the activity of the thermogenic-suppressive cannabinoid recep-tor *** summary,we have uncovered a novel therapeutic indication and mechanism of LPZ in managing obesity and its related metabolic syndrome,and identified a potential metabolic basis by which LPZ improves energy metabolism.

关键词： Lansoprazole Proton pump inhibitors Adipose thermogenesis Energy expenditure Metabolic syndrome PHOSPHO1 inhibitor Cannabinoid receptor signaling Drug repurposing

Oleanonic acid inhibits glioma growth by inactivating STAT3 via upregulating SIRT6 in nude mice

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food Science and Human Wellness 2024年

作者： Jiancun Wang Yuanyuan Wang Hui Gao Qin Sun Wen Li Neurosurgery department of the First Affiliated Hospital of Soochow University department of Neurosurgery， the Third Affiliated Hospital of Naval Medical University department of anesthesiology， General Hospital Of Eastern Theater Command department of pharmacology， School of Medicine， Shaoxing University

Patients with glioma have a very high mortality rate， thus improving the poor prognosis of glioma has been the goal in the therapeutic field. Searching for more effective drugs for gliomas from natural compounds is a promising strategy. In this study， both oleanonic acid and oleanolic acid inhibited proliferation of glioma cells and reduced expression of cyclin D1 and E1， but the former has a lower IC50 than the latter. Oleanonic acid reduced the expression of p-STAT3 but not p-STAT1 and 5， and also reducing the expression of STAT3 in the nucleus and its transcriptional activity in glioma cells. Furthermore， knockdown of STAT3 expression inhibited proliferation and migration of glioma cells. Next， the expressions of the upstream regulators such as SIRT6 and p-JAK2 but not SIRT1， p-ERK1/2， p300 were increased by oleanonic acid. The overexpression of SIRT6 not only reduced the expression of p-STAT3 and its transcriptional activity but also inhibited the proliferation and migration of glioma cells. In addition， the effects that oleanonic acid reduced the expression of p-STAT3 and its transcriptional activity and inhibited the proliferation and migration were attenuated by the knockdown of SIRT6. Furthermore， oleanonic acid effectively suppressed glioma growth and extended survival in nude mice bearing intracerebral U87 xenografts， but not in nude mice bearing intracerebral SIRT6-knockdown U87 xenografts. In conclusion， oleanonic acid upregulates the expression of SIRT6 to inactivates STAT3 and then inhibits glioma growth.

关键词：

Pathological and Physiological High-frequency Oscillations on Electroencephalography in Patients with Epilepsy

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

neuroscience Bulletin 2024年第5期40卷 609-620页

作者： Hongyi Ye Cong Chen Shennan A.Weiss Shuang Wang department of Neurology Epilepsy CenterSecond Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhou310009China department of Neurology State University of New York DownstateBrooklynNY11203USA department of Physiology and pharmacology State University of New York DownstateBrooklynNY11203USA department of Neurology New York City Health+Hospitals/Kings CountyBrooklynNY11203USA

High-frequency oscillations(HFOs)encompass ripples(80 Hz–200 Hz)and fast ripples(200 Hz–600 Hz),serving as a promising biomarker for localizing the epileptogenic zone in *** fast ripples are always pathological,while ripples may be physiological or *** physiological from pathological ripples is important not only for designating epileptogenic brain regions,but also for investigations that study ripples in the context of memory encoding,consolidation,and recall in patients with *** studies have sought to identify distinguishing features between pathological and physiological ripples over the past two *** and pathological ripples differ with respect to their spatial location,cellular mechanisms,morphology,and coupling with background electroencephalographic *** studies have demonstrated that differentiating between pathological and physiological ripples can improve surgical outcome *** this review,we summarize the characteristics,differences,and applications of pathological and physiological HFOs and discuss strategies for their clinical translation.

关键词： Ripples Epilepsy Memory Sleep Surgical outcome