pharmacological

药理学
  • 文章类型: Journal Article
    亨廷顿病(HD)是一种神经退行性疾病,对患者的生活质量有显著影响,以电机为特征,行为,和认知障碍。这个基于证据的审查,由韩国亨廷顿病协会(KHDS)工作组进行,系统地研究了目前对HD症状管理的药理学和非药理学干预措施。按照PRISMA准则,搜索了截至2022年8月的数据库进行的研究,重点关注四个领域的23种症状:运动,神经心理学,认知,和其他人。这篇综述为HD的管理提供了全面而系统的方法,强调需要更多高质量的临床试验来制定强有力的循证指南。
    Huntington\'s disease (HD) is a neurodegenerative disorder with a significant impact on patients\' quality of life, characterized by motor, behavioral, and cognitive impairments. This evidence-based review, conducted by the Korean Huntington Disease Society (KHDS) task force, systematically examines current pharmacological and non-pharmacological interventions for symptomatic management of HD. Following PRISMA guidelines, databases were searched for studies up to August 2022, focusing on 23 symptoms across four domains: motor, neuropsychological, cognition, and others. This review provides a comprehensive and systematic approach to the management of HD, highlighting the need for more high-quality clinical trials to develop robust evidence-based guidelines.
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  • 文章类型: Journal Article
    众多因素,比如遗传学,环境因素,和疾病决定因素,可能会导致不愉快的药物反应。为了提高疗效和安全性,以及更好地了解药物处置和临床后果,药物遗传学(专注于单个基因)和药物基因组学(专注于许多基因)这两个快速新兴领域的研究人员已经研究了药物反应的遗传个性化。这是由于大量的药理学反应似乎是基于基因的,药物反应和基因型之间的关系可能对诊断很重要。由于对药物和基因的研究,我们现在对个体药物反应的遗传基础有了更好的了解。药物基因组学旨在通过利用人类基因组的多样性以及它如何影响药物反应来开发个性化医疗,从而改善患者的预后。翻译性质,药物基因组学研究涵盖从发现基因型-表型关联到可能显示治疗相关性的临床研究的所有方面.尽管药物基因组学研究结果转化为临床实践一直很缓慢,该领域的进展为未来在特定人群中的治疗应用提供了相当大的潜力。
    Numerous factors, such as genetics, environmental factors, and illness determinants, might contribute to an unpleasant pharmaceutical response. In an effort to increase efficacy and safety, as well as to gain a better understanding of drug disposition and clinical consequences, researchers in the two quickly emerging fields of pharmacogenetics (which focuses on single genes) and pharmacogenomics (which focuses on many genes) have studied the genetic personalization of drug response. This is due to the fact that a large number of pharmacological responses seem to be genetically based, and the relationship between medication response and genotype may be important for diagnosis. We now have a better understanding of the genetic basis of individual medication responses because to research on pharmaceuticals and genes. Pharmacogenomics aims to improve patient outcomes by developing personalized medicine by using the diversity of the human genome and how it affects medication response. Translational in nature, pharmacogenomics research encompasses everything from the discovery of genotype-phenotype associations to clinical investigations that might show therapeutic relevance. Though the conversion of pharmacogenomics research findings into clinical practice has been sluggish, advances in the field offer considerable potential for future therapeutic applications in specific people.
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  • 文章类型: Journal Article
    为了概述正在为患有注意力缺陷/多动障碍(ADHD)的成年人提供的治疗方法,我们搜索了https://clinicaltrials.gov/和https://www。临床试验登记。eu/从2010年1月1日至2023年10月18日,用于正在进行或完成的2期或3期随机对照试验(RCT),评估目前没有监管部门批准的成人ADHD患者的药物或非药物干预措施。我们找到了90个合格的RCT。其中,24(27%)报告了主要疗效终点的统计分析结果。虽然几种药物和非药物干预措施与单一RCT的对照条件相比具有优越性,centanafadine(去甲肾上腺素,多巴胺,和5-羟色胺再摄取抑制剂)是在至少一个额外的RCT中复制的对ADHD核心症状(小效应大小=0.28-0.40)有效的唯一治疗方法,合理的容忍度。总的来说,在患有ADHD的成年人中正在进行的RCT的身体不足,没有任何干预,以匹配兴奋剂治疗或托莫西汀的疗效,并具有更好的耐受性。对于患有ADHD的成年人,需要开发和测试其他有效且耐受性良好的治疗方法。
    To provide an overview of treatments in the pipeline for adults with attention-deficit/hyperactivity disorder (ADHD), we searched https://clinicaltrials.gov/and and https://www.clinicaltrialsregister.eu/ from 01/01/2010-10/18/2023 for ongoing or completed phase 2 or 3 randomised controlled trials (RCTs), assessing pharmacological or non-pharmacological interventions for adults with ADHD with no current regulatory approval. We found 90 eligible RCTs. Of these, 24 (27 %) reported results with statistical analysis for primary efficacy endpoints. While several pharmacological and non-pharmacological interventions had evidence of superiority compared to the control condition from a single RCT, centanafadine (norepinephrine, dopamine, and serotonin re-uptake inhibitor) was the only treatment with evidence of efficacy on ADHD core symptoms (small effect size=0.28-0.40) replicated in at least one additional RCT, alongside reasonable tolerability. Overall, the body of ongoing RCTs in adults with ADHD is insufficient, without any intervention on the horizon to match the efficacy of stimulant treatment or atomoxetine and with better tolerability profile. Additional effective and well tolerated treatments for adults with ADHD require development and testing.
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  • 文章类型: Journal Article
    临床研究越来越关注具有医疗益处的天然材料,因为,与药物相比,它们几乎没有副作用。Menispermaceae家族的Tinospora物种具有许多植物营养食品的生物活性原理。对现有文献的全面评估表明,印度Tinospora物种是用于多种药理活性的重要草药。同时,Tinosporacordifolia由于其生物活性成分而被广泛认为是印度药物系统(ISM)中的重要草药,并已用于治疗糖尿病。癌症,泌尿问题,发烧,黄疸,蠕虫病,麻风病,痢疾,皮肤病,还有更多。使用搜索短语“植物化学”,传统用途,印度Tinospora物种的“和”药理学评估,“从MEDLINE/PubMed中仔细提取了适当的文章,Scopus,WOS数据库。180篇文章与印度Tinospora物种有关,从1991年至2023年发表的200篇论文中选出。由于其在治疗各种疾病方面具有多样化的治疗特性,因此受到了许多科学关注。我们目前的研究包括1。)植物化学,传统用途和药理作用,以及其他印度Tinospora物种。2.)安全性和毒性研究以及可用于治疗各种疾病的T.cordifolia的市售制剂。还必须研究其他Tinospora物种的化学成分和药理特性,表明需要进一步的科学研究。
    Clinical investigations are increasingly focusing on natural materials with medical benefits because, in contrast to medicines, they have extremely few adverse effects. Tinospora species of the Menispermaceae family has many bioactive principles for plant nutraceuticals. A thorough assessment of the existing literature revealed that Indian Tinospora species are an important group of medicinal herbs used for a variety of pharmacological activities. While, Tinospora cordifolia is widely recognized as a significant herb in the Indian System of Medicines (ISM) due to its bioactive components and has been used in the treatment of diabetes, cancer, urinary problems, fever, jaundice, helminthiasis, leprosy, dysentery, skin diseases, and many more. Using the search phrases \"phytochemistry,\" \"traditional uses,\" and \"pharmacological evaluation of Indian Tinospora species,\" appropriate articles were carefully extracted from the MEDLINE/PubMed, Scopus, and WOS databases. Around 180 articles, related to the India Tinospora species, were selected from a pool of 200 papers published between 1991 and 2023. T. cordifolia has received a lot of scientific attention because of its diverse therapeutic characteristics in treating various diseases. Our present study in this review encompasses 1.) Phytochemistry, traditional uses and pharmacological potential of T. cordifolia as well as other Indian Tinospora species. 2.) Safety and toxicity study and available marketed formulation of T. cordifolia for the treatment of various diseases. The chemical constitution and pharmacological characteristics of other Tinospora species must also be investigated, indicating a need for further scientific research.
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  • 文章类型: Journal Article
    淫羊藿属是一种传统的中药,具有补肾和阳气的功能,加强肌腱和骨骼,驱风除湿。它主要用于治疗阳痿和遗精,骨质疏松,帕金森,老年痴呆症,和心血管疾病。这篇综述的目的是对植物化学进行系统的总结,药理学,淫羊藿的临床应用。在本文中,淫羊藿的相关文献。是从1987年至今收集的,和超过274种化学成分,包括类黄酮,苯丙素类化合物,木脂素,菲,和其他人,是从这个属中分离出来的。现代药理研究表明淫羊藿属。具有骨保护作用,神经保护,心血管保护,和免疫增强药理作用。此外,淫羊藿.通常用于治疗骨质疏松症,勃起功能障碍,高血压和心血管疾病。在本文中,资源的分配,化学成分,药理作用,淫羊藿临床应用及质量控制.为该属资源的进一步研究和开发提供参考。
    Epimedium genus is a traditional Chinese medicine, which has functions of tonifying kidney and yang, strengthening tendons and bones, dispelling wind and emoving dampness. It is mainly used for the treatment of impotence and spermatorrhea, osteoporosis, Parkinson\'s, Alzheimer\'s, and cardiovascular diseases. The aim of this review is to provide a systematic summary of the phytochemistry, pharmacology, and clinical applications of the Epimedium Linn. In this paper, the relevant literature on Epimedium Linn. was collected from 1987 to the present day, and more than 274 chemical constituents, including flavonoids, phenylpropanoids, lignans, phenanthrenes, and others, were isolated from this genus. Modern pharmacological studies have shown that Epimedium Linn. has osteoprotective, neuroprotective, cardiovascular protective, and immune enhancing pharmacological effects. In addition, Epimedium Linn. has been commonly used to treat osteoporosis, erectile dysfunction, hypertension and cardiovascular disease. In this paper, the distribution of resources, chemical compositions, pharmacological effects, clinical applications and quality control of Epimedium Linn. are progressed to provide a reference for further research and development of the resources of this genus.
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  • 文章类型: Journal Article
    在这个叙述中,全面,和最新的文献综述,我们总结了有关旨在减少儿童情绪失调和改善情绪调节的干预措施有效性的证据,青少年,和成年人。在从理论的角度介绍了情绪失调和情绪调节之后,我们讨论了通常与情绪调节相关的因素,包括神经生物学和神经心理学机制,以及儿童期不良经历和心理社会因素在情绪失调发作中的作用。然后,我们提供有关旨在改善情绪失调和促进整个生命周期的情绪调节的药理学和非药理学干预措施的证据。虽然我们的审查不是传统的系统审查,搜索仅限于系统评价和荟萃分析,我们强调了重要意义,并为该领域的临床实践和未来研究提供了建议.
    In this narrative, comprehensive, and updated review of the literature, we summarize evidence about the effectiveness of interventions aimed at reducing emotion dysregulation and improving emotion regulation in children, adolescents, and adults. After introducing emotion dysregulation and emotion regulation from a theoretical standpoint, we discuss the factors commonly associated with emotion regulation, including neurobiological and neuropsychological mechanisms, and the role of childhood adverse experiences and psycho-social factors in the onset of emotion dysregulation. We then present evidence about pharmacological and non-pharmacological interventions aiming at improving emotion dysregulation and promoting emotion regulation across the lifespan. Although our review was not intended as a traditional systematic review, and the search was only restricted to systematic reviews and meta-analyses, we highlighted important implications and provided recommendations for clinical practice and future research in this field.
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  • 文章类型: Journal Article
    玉柳科属由全世界100多种盐生植物组成,主要用于改良盐碱地和沿海防风林,固沙,干旱地区植树造林。该属中相当数量的物种还被用作治疗各种人类疾病的传统药物,特别是在亚洲和非洲国家。这篇综述提供了来自Tamarix属的655天然存在的化合物的全面总结,类黄酮(18.0%),酚类(13.9%),单宁(9.3%),萜类化合物(10.5%),精油(31.0%),和其他(17.3%)。调查显示,该属的粗提物和植物化学物质表现出显著的治疗潜力,包括消炎药,抗阿尔茨海默氏症,抗癌,抗糖尿病药,抗菌,和抗真菌活性。六种Tamarix通过导致癌细胞死亡而具有抗癌作用,诱导自噬,停止细胞分裂.来自同一属的七个物种具有通过抑制α-糖苷酶活性来治疗糖尿病的潜力,抑制人胰岛淀粉样多肽,调节血糖水平,调节自噬或炎症。对抗菌和抗糖尿病作用的关注是由于挥发油和类黄酮成分的存在。对30种成分的生物活性进行了广泛的研究,包括15种类黄酮,5酚,3萜类化合物,1单宁,和其他6个。因此,未来的研究应该深入研究这些化合物和类似化合物的作用机制。这是对Tamarix物种的植物化学和药理特性的最全面的评论,对当前的知识状况进行批判性评估。
    The genus Tamarix in the Tamaricaceae family consists of more than 100 species of halophyte plants worldwide that are mainly used to improve saline-alkali land and for coastal windbreaks, sand fixation, and afforestation in arid areas. A considerable number of species in this genus are also used as traditional medicines to treat various human diseases, especially in Asian and African countries. This review presents a comprehensive summary of 655 naturally occurring compounds derived from the genus Tamarix, categorized into flavonoids (18.0%), phenols (13.9%), tannins (9.3%), terpenoids (10.5%), essential oils (31.0%), and others (17.3%). The investigation revealed that the crude extracts and phytochemicals of this genus exhibited significant therapeutic potential, including anti-inflammatory, anti-Alzheimer, anticancer, antidiabetic, antibacterial, and antifungal activities. Six species of Tamarix have anticancer effects by causing cancer cell death, inducing autophagy, and stopping cell division. Seven species from the same genus have the potential for treating diabetes by inhibiting α-glycosidase activity, suppressing human islet amyloid polypeptide, regulating blood glucose levels, and modulating autophagy or inflammation. The focus on antibacterial and antidiabetic effects is due to the presence of volatile oil and flavonoid components. Extensive research has been conducted on the biological activity of 30 constituents, including 15 flavonoids, 5 phenols, 3 terpenoids, 1 tannin, and 6 others. Therefore, future research should thoroughly study the mechanisms of action of these and similar compounds. This is the most comprehensive review of the phytochemistry and pharmacological properties of Tamarix species, with a critical assessment of the current state of knowledge.
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  • 文章类型: Journal Article
    许多杂环部分作为临床使用的药物的基础结构,强调杂环在药理活性化合物创新中的重要性。在目前的调查中,开发了噻吩簇状苯并咪唑(tmb)的杂环骨架,并将其用于合成七个新系列的金属(M(II)=Co,Ni,Cu,和Zn)络合物,以探索多种应用,包括药理学和光催化性能。对于对应于-CH2质子的Zn(II)-tmb络合物,在5.72ppm(tmb)和5.94ppm处出现尖锐的单线峰,正如1HNMR结果所证明的那样,确认目标化合物的形成。抗菌试验和对接研究证实,混合金属配合物[Cu(tmb)2(1,10-phen)Cl2]具有最高的活性,并显示出显着的生物膜抑制作用,在浓度为1和0.020mg/mL时达到86.35和89.8%,分别针对大肠杆菌。此外,通过在阳光直射下降解亚甲基蓝染料来监测光催化活性,[Cu(tmb)2Cl2]在45分钟内表现出最大降解效率为96.15%。这些发现可以为苯并咪唑基金属配合物作为有效的抗生物膜和光催化剂的开发提供启发。
    Numerous heterocyclic moieties serve as the foundational structure for clinically employed drugs, underscoring the significance of heterocycles in the innovation of pharmacologically active compounds. In the present investigation, a heterocyclic skeleton of thiophene-clubbed benzimidazole (tmb) was developed and utilized to synthesize seven novel series of metal (M(II) = Co, Ni, Cu, and Zn) complexes to explore diverse applications including pharmacological and photocatalytic performance. A sharp singlet peak appeared at 5.72 ppm (tmb) and 5.94 ppm for the Zn(II)-tmb complex corresponding to -CH2 protons, as evidenced by 1H NMR results, confirming the formation of targeted compounds. Antimicrobial assay and docking studies confirmed that the mixed metal complex; [Cu(tmb)2(1,10-phen)Cl2] possesses the highest activity and displayed significant biofilm inhibition, achieving 86.35 and 89.8% at concentrations of 1 and 0.020 mg/mL, respectively against E. coli. Furthermore, the photocatalytic activity was monitored by the degradation of methylene blue dye under direct sunlight and [Cu(tmb)2Cl2] exhibited a maximum degradation efficiency of 96.15% in 45 min. These findings could serve as inspiration for the development of benzimidazole-based metal complexes as effective anti-biofilm and photocatalytic agents.
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  • 文章类型: Journal Article
    确定不同药物预防ERCP后急性胰腺炎的有效性。
    我们纳入了预防急性ERCP后胰腺炎的药物干预的临床试验。评估的事件为急性胰腺炎。我们在MEDLINE(OVID)中进行了搜索策略,EMBASE,和Cochrane中央控制试验登记册,从成立到现在。我们报告了相对风险(RR)的信息,置信区间为95%。我们使用I2检验评估异质性。
    我们纳入了84项研究进行分析(30,463例患者)。平均年龄为59.3岁(SD±7.01)。研究之间的异质性较低(I2=34.4%),没有不一致(p=0.2567)。使用NSAIDs预防的ERCP术后胰腺炎较少(RR0.6595%CI[0.52,0.80]),乳酸林格积极水合作用(RR0.3295%CI[0.12-0.86]),与安慰剂相比,NSAIDs+硝酸异山梨酯(RR0.2895%CI[0.11-0.71])和生长抑素及其类似物(RR0.54[0.43至0.68])。
    NSAIDs,NSAIDs+硝酸异山梨酯的组合,生长抑素和类似物,与安慰剂相比,与乳酸林格液的积极水合作用是可以预防ERCP后胰腺炎的药理学策略.需要更多的临床试验来确定这些药物的有效性。
    UNASSIGNED: To determine the effectiveness of the different pharmacological agents in preventing post-ERCP acute pancreatitis.
    UNASSIGNED: We included clinical trials of pharmacological interventions for prophylaxis of acute post-ERCP pancreatitis. The event evaluated was acute pancreatitis. We conducted a search strategy in MEDLINE (OVID), EMBASE, and Cochrane Central Register of Controlled Trials from inception to nowadays. We reported the information in terms of relative risks (RR) with a 95% confidence interval. We assessed the heterogeneity using the I2 test.
    UNASSIGNED: We included 84 studies for analysis (30,463 patients). The mean age was 59.3 years (SD ± 7.01). Heterogeneity between studies was low (I2 = 34.4%) with no inconsistencies (p = 0.2567). Post ERCP pancreatitis was less in prophylaxis with NSAIDs (RR 0.65 95% CI [0.52 to 0.80]), aggressive hydration with Lactate Ringer (RR 0.32 95% CI [0.12-0.86]), NSAIDs + isosorbide dinitrate (RR 0.28 95% CI [0.11-0.71]) and somatostatin and analogues (RR 0.54 [0.43 to 0.68]) compared with placebo.
    UNASSIGNED: NSAIDs, the Combination of NSAIDs + isosorbide dinitrate, somatostatin and analogues, and aggressive hydration with lactate ringer are pharmacological strategies that can prevent post-ERCP pancreatitis when compared to placebo. More clinical trials are required to determine the effectiveness of these drugs.
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  • 文章类型: Journal Article
    芦荟大黄素(AE)是蒽醌衍生物和生物活性成分,来自各种植物,包括掌叶大黄和芦荟。化学上称为1,8-二羟基-3-羟甲基-蒽醌,AE在传统医学方面有着悠久的历史,并因其可及性而受到尊敬,安全,负担能力,和有效性。AE具有多种生化和药理特性,如强抗菌,抗氧化剂,和抗肿瘤作用。尽管它有很多好处,AE作为蒽醌衍生物的身份引起了人们对其潜在的肝和肾毒性的担忧。然而,AE由于其显著的生物活性和成本效率而被认为是有前途的候选药物。最近的研究强调,纳米配方的AE可能会增强药物递送,生物相容性,和药理益处,提供了一种新颖的药物设计方法。这篇综述深入研究了AE的药理影响,机制,药代动力学,和安全概况,结合对其纳米配方研究的见解。目标是概述该领域的新兴研究,并支持基于AE的疗法的持续开发和利用。
    Aloe-emodin (AE) is an anthraquinone derivative and a biologically active component sourced from various plants, including Rheum palmatum L. and Aloe vera. Known chemically as 1,8-dihydroxy-3-hydroxymethyl-anthraquinone, AE has a rich history in traditional medicine and is esteemed for its accessibility, safety, affordability, and effectiveness. AE boasts multiple biochemical and pharmacological properties, such as strong antibacterial, antioxidant, and antitumor effects. Despite its array of benefits, AE\'s identity as an anthraquinone derivative raises concerns about its potential for liver and kidney toxicity. Nevertheless, AE is considered a promising drug candidate due to its significant bioactivities and cost efficiency. Recent research has highlighted that nanoformulated AE may enhance drug delivery, biocompatibility, and pharmacological benefits, offering a novel approach to drug design. This review delves into AE\'s pharmacological impacts, mechanisms, pharmacokinetics, and safety profile, incorporating insights from studies on its nanoformulations. The goal is to outline the burgeoning research in this area and to support the ongoing development and utilization of AE-based therapies.
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