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Letter to the Editor: The Significance of Medicinal Herbs for Treating Candidiasis 致编辑的信:中药治疗念珠菌病的意义
Pub Date : 2018-08-23 DOI: 10.31031/mapp.2018.02.000534
Mehrnaz Molaei, M. Havasian
Editorial Candida albicans grows in the growth medium or tissue as oval and budding yeast cells. Candidiasis is undoubtedly one of the most significant as well as most common opportunistic fungal diseases in humans. The infection is acute, sub-acute, or chronic that is often seen in the skin, nails, vaginal mucus, digestive system etc. The host’s reaction against this disease ranges from brief itching and inflammation to the chronic form, acute suppurative or granulomatous. Candida albicans is the main cause of 85-90% of Vulvovaginal candidiasis cases [1]. In fact, vulvovaginitis is common in most of the women receiving medical cares and every year more than 10 million people suffer from this complication. It has been estimated that from every 10 women, at least seven of them suffer from a fungal infection at least once in their lifetime, and from every 10 women, 4 will suffer from repeated recurrence. far candidiasis. far Inner abovementioned studies strains of candida albicans
白色念珠菌在培养基或组织中生长为卵圆形和芽殖酵母细胞。念珠菌病无疑是人类最重要也是最常见的机会性真菌疾病之一。感染分为急性、亚急性或慢性,通常见于皮肤、指甲、阴道粘液、消化系统等。宿主对这种疾病的反应从短暂的瘙痒和炎症到慢性形式,急性化脓性或肉芽肿性。白色念珠菌是85-90%外阴阴道念珠菌病的主要病因[1]。事实上,外阴阴道炎在大多数接受医疗护理的女性中很常见,每年有超过1000万人患有这种并发症。据估计,每10名女性中,至少有7人在一生中至少感染过一次真菌,每10名女性中,有4人会反复复发。念珠菌病。远内上述研究菌株白色念珠菌
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引用次数: 0
Anti-inflammatory Potential of a Novel Imidazole Containing Murrayanine Based Chalcone 一种新型咪唑类含鼠拉氨酸查尔酮的抗炎潜力
Pub Date : 2018-08-03 DOI: 10.31031/MAPP.2018.02.000533
D. Mahapatra, Ruchi Shivhare
Murrayanine is an active carbazole compound present in the Indian Curry tree, known as Murraya koenigii L. belonging to the family Rutaceae. Traditionally, it is known to exhibit anti-anemic, febrifuge, carminative, stomachic, purgative, astringent, and anthelmintic. The present research involved the synthesis of (E)-3-(4-(1H-imidazol-1-yl)phenyl)-1-(1-methoxy-9H-carbazol-3-yl)prop-2-en-1-one from murrayanine and 4-(imidazol-1-yl) acetophenone and exploring the anti-inflammatory activity of the fabricated hybrid. The current effort involved screening the significance of imidazole function present in the ring-B of the murrayanine-chalcone scaffold and their further optimization thereof with emphasis on structural aspects. A moderate edema reducing potential has been seen in the newly developed compound (3). As compared with the indomethacin, the standard drug, the chalcone exhibited impressive anti-inflammation effect after 3hrs. The activity may be mediated by inhibiting the pro-inflammatory constituents like cyclooxygenase-2 (COX-2) and lipoxygenase (5-LOX) which may be due to the imidazole group and benzylidene acetophenone scaffold. This study will open new avenues of research by promoting the development of more potent natural product based hybrid compounds with a high level of safety. In successive studies, more derivatives may be prepared to rationally study the structural influence over the activity and to derive information which will be of applied interest.
Murraya是一种活性咔唑化合物,存在于印度咖喱树中,被称为Murraya koenigii L.属于芸香科。传统上,它被认为具有抗贫血,退热,驱风,胃,泻药,收敛和驱虫药的作用。本研究以鼠黄氨酸和4-(咪唑-1-基)苯乙酮为原料合成了(E)-3-(4-(1h -咪唑-1-基)苯基)-1-(1-甲氧基- 9h -咔唑-3-基)丙基-2-烯-1- 1,并对其抗炎活性进行了研究。目前的工作包括筛选鼠胺-查尔酮支架b环中咪唑功能的意义,并重点从结构方面对其进行进一步优化。新开发的化合物具有中等的消肿潜力(3)。与标准药物吲哚美辛相比,查尔酮在3小时后表现出令人印象深刻的抗炎作用。这种活性可能是通过抑制促炎成分如环氧化酶-2 (COX-2)和脂氧化酶(5-LOX)介导的,这可能是由于咪唑基团和苯并二苯甲酮支架。这项研究将通过促进开发更有效的天然产物为基础的杂交化合物,具有高水平的安全性,开辟新的研究途径。在后续的研究中,可以准备更多的衍生品,以合理地研究结构对活性的影响,并得出有应用价值的信息。
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引用次数: 4
Should “Medicinal Herbs” be a Mandatory Course for Pharmacy Students? 《中草药》应该成为药学专业学生的必修课吗?
Pub Date : 2018-06-07 DOI: 10.31031/MAPP.2018.02.000532
M. Sekar, Taylor Allen
We suggest that since there is widespread use of herbal products by patients, the pharmacy community cannot truly claim expertise in all medications if we continue to ignore this important area of patient’s self-therapy. This commentary is based on our experience of offering elective “Medicinal Herbs” course at the University for past eight years. Every year, about twenty percent of the pharmacy students in their third professional year enroll in this elective; invariably, at the end of the course, more students report being more comfortable in recommending and counseling over herbal therapies for many more ailments than they were at the beginning of the course. Therefore, we suggest that a stand-alone foundational level course in medicinal herbs should be a part of Pharm D curriculum for all pharmacy students. Multiple patient surveys have indicated that patients rarely inform their healthcare professionals, including pharmacists, on their herbal use. Most likely reason for such patient’s behavior is the clear perception by the patient that most healthcare professionals trained in Western medicine have no expertise in this area and are most likely to “laugh” at the patient for his ignorance and engaging in such superstitious behavior.
我们建议,由于患者广泛使用草药产品,如果我们继续忽视患者自我治疗的这一重要领域,药房社区就不能真正宣称所有药物的专业知识。这篇评论是基于我们过去八年在大学开设“草药”选修课的经验。每年,大约20%的药学专业学生在他们的第三个专业年选修了这门选修课;不可避免的是,在课程结束时,更多的学生报告说,与课程开始时相比,他们更愿意为更多的疾病推荐和咨询草药疗法。因此,我们建议一个独立的基础水平的草药课程应该是药学D课程的一部分,为所有药学学生。多项患者调查表明,患者很少告知他们的医疗保健专业人员,包括药剂师,他们的草药使用。这种行为最可能的原因是患者清楚地认识到,大多数接受过西医培训的医疗保健专业人员在这方面没有专业知识,最有可能“嘲笑”患者的无知和从事这种迷信行为。
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引用次数: 1
Introduction to Computational Methods and Their Applications in Chemistry 计算方法概论及其在化学中的应用
Pub Date : 2018-05-30 DOI: 10.31031/mapp.2018.02.000531
K. Arora
It is a demand in the modern era of chemical sciences to develop and design new and useful compounds for the service of mankind without the use of methods which are traditional one. Workers were trying to develop and synthesizing series of new compounds since past in the laboratories using traditional synthetic methods and they used to check their properties thereafter. This process is time consuming and this lead to synthesis of a large number of compounds. Some recent trends have been emerged and developed in the field of designing of compounds which may include microwave synthesis, computer aided designing etc. Out of these methods this present talk/presentation will focus on computer aided designing i.e. studying and designing of compounds of on the PC first without trying a lot of synthesis in the lab. These computational methods are less time consuming, involve less chances of error, helpful in controlling and causing less pollution and may prove to be helpful in designing compounds with desired properties. This paper/lecture includes introduction to the computational methods, a little theory behind these methods, their applications and use of software/s particularly use of software/s of semi-empirical methods in QSAR studies. ISSN 2637-7756 Mod Appl Pharm Pharmacol Copyright © Kishor Arora 2/6 How to cite this article: Kishor A. Introduction to Computational Methods and Their Applications in Chemistry. Mod Appl Pharm Pharmacol. 2(2). MAPP.000531. 2018. DOI: 10.31031/MAPP.2018.02.000531 Volume -2 Issue 2 a. The structure, or geometry of the molecule b. The property or properties of a molecule or system of molecules the activity, or reactivity, of a molecule or system of molecules. Fundamental approximations behind these techniques a. The Born-Oppenheimer approximation: states that we ignore the motion of nuclei in molecules b. The Hartree-Fock (HF) approximation: states that we can simplify our calculations by aggregating, or combining, the motion of electrons c. The Linear Combination of Atomic Orbitals (LCAO): states that we can construct molecular orbitals by a relatively straightforward addition of calculated atomic orbitals. d. Most molecular modeling tools look to solve the Schrodinger Equation, In its most well known format, the Schrodinger equation is represented by: H E Ψ = Ψ Basically modeling is a technique of solving this equation within these three approximations as represented by the (Figure 2). Figure 2: Basic model technique. Some software/methods in use for this purpose Figure 3: A comparative study of the packages/methods used/employed for modeling. There are three types of methods in use based on the consideration of electrons and formation of Hamiltonian to solve the Schrodinger equation set up for the molecular system [4-7]. These are viz. semi-empirical, ab-initio and density functional methods. Some common software which is in use now-a days are: a. MOPAC b. HYPERCHEM c. GAMESS d. Gaussian etc. These are used with dif
开发和设计新的、有用的化合物为人类服务,而不使用传统的方法,是现代化学科学时代的要求。从过去起,工人们一直在实验室里尝试用传统的合成方法开发和合成一系列新的化合物,并在此之后检查它们的性能。这个过程是耗时的,这导致了大量化合物的合成。近年来,化合物设计领域出现了一些新的发展趋势,包括微波合成、计算机辅助设计等。在这些方法中,本次演讲将侧重于计算机辅助设计,即首先在PC上研究和设计化合物,而不是在实验室中进行大量合成。这些计算方法耗时更少,出错的机会更少,有助于控制和减少污染,并可能被证明有助于设计具有所需性能的化合物。这篇论文/讲座包括对计算方法的介绍,这些方法背后的一些理论,它们的应用和软件的使用,特别是在QSAR研究中半经验方法的软件使用。版权所有©Kishor Arora 2/6如何引用这篇文章:Kishor A.介绍计算方法及其在化学中的应用。现代医药,2(2)。MAPP.000531。2018. DOI: 10.31031/MAPP.2018.02.000531 a.分子的结构或几何形状b.分子或分子系统的性质或性质分子或分子系统的活性或反应性。这些技术背后的基本近似a. Born-Oppenheimer近似:表明我们忽略了分子中原子核的运动b. Hartree-Fock (HF)近似:表明我们可以通过聚集或组合电子的运动来简化我们的计算c.原子轨道的线性组合(LCAO):表明我们可以通过相对直接地添加计算的原子轨道来构建分子轨道。d.大多数分子建模工具都希望解决薛定谔方程,在其最著名的格式中,薛定谔方程表示为:H E Ψ = Ψ基本上建模是在这三种近似中求解该方程的技术,如图2所示。图2:基本模型技术。用于此目的的一些软件/方法图3:用于建模的包/方法的比较研究。在考虑电子和哈密顿量形成的基础上,求解为分子系统建立的薛定谔方程有三种方法[4-7]。它们是半经验、从头算和密度泛函方法。目前使用的常用软件有:a. MOPAC b. HYPERCHEM c. GAMESS d. Gaussian等。这些与不同的基组一起使用,根据需要,不同的分子系统选择不同的基组。(图3)表示了对用于建模的软件包/方法的比较研究。我们研究小组探索的半经验软件的应用反应的能量势垒研究:反应的能量势垒可以使用这种量子化学软件进行研究。其中一项研究证实了在环苯转化为氨基苯的过程中,苯中间体的生成(表1)。提出的机理如下:表1:AM1计算了反应物卤代芳烃/取代卤代芳烃、中间苯和产物氨基芳烃的生成热(Kcal mol-1)。芳烃/取代芳烃ΔHt(反应物)中间苯ΔHt(苯)生成产物ΔHt(产物)1 26.75191 2 140.47048 3 20.49321 4 8.19266 5 134.21851 6 13.28397
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引用次数: 0
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Modern applications in Pharmacy & Pharmacology
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