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Omicron variant [2021-2022]: A new chapter in the COVID-19 Pandemic 基因组变体[2021-2022]:COVID-19大流行的新篇章
Pub Date : 2022-08-10 DOI: 10.52711/2321-5836.2022.00034
Prasad. J. Rodge, Mansi B. Rawal, Vinit S. Khairnar
Omicron was first identified in Botswana earlier in November. It was reported to World Health Organization (WHO) from South Africa on November 24, 2021, which was designated as a variant of concern (VOC) on November 26, 2021.The Omicron variant is thought to be at least three times more infectious than the original SARS-CoV-2 and possibly more so than the delta variant. Omicron contains a large number of mutations that were previously reported in other VOCs including at least 32 mutations in the spike protein alone compared to the 16 mutations in the already highly infectious delta variant. europe’s first case of the variant was confirmed in Belgium on 26 November in a person who tested positive for covid-19 on 22 November. By 29 November cases had been reported in the Netherlands, France, Germany, Portugal, and Italy. The UK had recorded nine cases by the morning of 29 November, six of them in Scotland. According to Brihan Mumbai Municipal Corporation (BMC), a 37-year-old man, who landed in Mumbai from South Africa on November 25, was found infected with Omicron along with one of his contacts - a 36-year-old female friend who arrived in the city from the US the same day.
欧米克隆于11月初在博茨瓦纳首次被发现。南非于2021年11月24日向世界卫生组织(WHO)报告,并于2021年11月26日被指定为关注VOC变体。人们认为,欧米克隆变体的传染性至少是原始SARS-CoV-2的三倍,可能比德尔塔变体更强。Omicron含有大量的突变,这些突变以前在其他VOCs中报道过,其中至少有32个突变仅在刺突蛋白中,而在已经具有高度传染性的δ型变异中有16个突变。11月26日,欧洲首例该变体病例在比利时得到确认,患者于11月22日covid-19检测呈阳性。截至11月29日,荷兰、法国、德国、葡萄牙和意大利均报告了病例。截至11月29日上午,英国已记录了9例病例,其中6例在苏格兰。据Brihan Mumbai市政公司(BMC)称,一名37岁的男子于11月25日从南非抵达孟买,他被发现与他的一名接触者——一名36岁的女性朋友——一起感染了欧米克隆病毒,后者于同一天从美国抵达孟买。
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引用次数: 1
To Perform and prepared the Formulation and Evaluation of Herbal Antidandruff Shampoo 目的:研制中药去屑洗发水的配方及评价
Pub Date : 2022-08-10 DOI: 10.52711/2321-5836.2022.00033
Pratiksha S. Bhadane, Ritu M. Khairnar, Shweta S. Gavit
Shampoos are products that remove excess oil, dust on the skin and scalp. Many of the ingredients in shampoos are chemical and that is why they have been severely attacked due to the potential risk of side effects with their use. The main objective of this study was to eliminate the harmful synthetic ingredient in dandruff anti-dandruff and to replace it with safe natural ingredients. An effort has been made to integrate modern formulation technology into a formula based on natural ingredients. The herbal shampoo was prepared with Ritha fruit, Liquorice stolon's, Bengal gram seeds, Brahmi leaves, Green-gram seeds collected in an Ayurvedic store and remained as Banana roots, pomegranate seeds, leaves Hibiscus, Marigold flowers, and lemon fruit and all the ingredients are extracted and create a unique texture and stability tested with Dove shampoo on the market. Formulation 4 was found to be the best method based on the criteria for testing and stability studies. In a review of research data, the development of four anti-dandruff anti-dandruff anti-dandruff products containing all the positive properties of a suitable shampoo and was found to be safe, effective and economical compared to synthetic Dove anti dandruff shampoo, proved to be a stable improvement., an effective herbal anti-dandruff shampoo that may be commercially available instead of an existing synthetic shampoo is possible.
洗发水是去除皮肤和头皮上多余的油脂和灰尘的产品。洗发水中的许多成分都是化学物质,这就是为什么它们受到严重攻击的原因,因为它们的潜在副作用风险。本研究的主要目的是消除头皮屑去屑中有害的合成成分,以安全的天然成分取而代之。努力将现代配方技术融入以天然成分为基础的配方中。这款草药洗发水是用丽塔果、甘草、孟加拉克种子、婆罗门叶、绿克种子制成的,这些种子是从阿育吠陀商店收集的,剩下的是香蕉根、石榴籽、木芙蓉叶、万金菊花和柠檬果,所有的成分都被提取出来,创造了独特的质地和稳定性,与市场上的Dove洗发水进行了测试。根据试验标准和稳定性研究,发现配方4为最佳方法。在对研究数据的回顾中,开发的四种去头屑去头屑产品包含了合适洗发水的所有积极特性,并且与合成的多芬去头屑洗发水相比,被发现是安全,有效和经济的,被证明是一个稳定的改进。,一种有效的草药去屑洗发水可能会在市场上出售,取代现有的合成洗发水。
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引用次数: 0
Review on Theoretical Study of Capacitabine use in Colon Cancer 卡他滨用于结肠癌的理论研究综述
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00022
Ganesh G. Dhakad, Rohit V. Chavan, Paresh A. Patil
Chemotherapy is an important part of treatment for patients with gastric cancer. Although there is no single globally accepted standard of care for patients with advanced disease, regimens typically include a fluoropyrimidine and a platinum compound with or without a third drug (usually epirubicin or docetaxel). Oral fluoropyrimidines, such as capecitabine, offer clear advantages to patients in terms of convenience, but it is only recently that comprehensive data on their efficacy and safety in patients with gastric cancer have become available. The present article reviews capecitabine in the treatment of advanced and resectable gastric cancer. Ongoing Phase III trials involving capecitabine are also discussed. The data show that capecitabine is now established as an integral part of the multi-agent regimens used in the management of patients with gastric cancers.
化疗是胃癌患者治疗的重要组成部分。虽然对于晚期疾病患者没有全球公认的单一护理标准,但治疗方案通常包括氟嘧啶和铂化合物,有或没有第三种药物(通常是表柔比星或多西他赛)。口服氟嘧啶,如卡培他滨,在便利性方面为患者提供了明显的优势,但直到最近才有关于其在胃癌患者中的疗效和安全性的全面数据。本文综述了卡培他滨在晚期胃癌和可切除胃癌治疗中的应用。正在进行的涉及卡培他滨的III期试验也进行了讨论。数据显示,卡培他滨现已成为胃癌患者多药治疗方案中不可或缺的一部分。
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引用次数: 0
Pharmacological activity of Golden heart of The Nature: Piper betel 天然金心的药理活性:槟榔子
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00017
Pratik C. Shirsath, Sangita P. Shirsath, Neha R. Jaiswal
Piper betel Linn is commonly known as Betel leaf or pan is an important species of the Piperaceae family, is an evergreen and perennial creeper, with glossy heart-shaped leaves that are magnificent reservoirs of phenol compounds with ant proliferative, ant mutagenic, antibacterial and antioxidant properties. Piper betel Linn has been an important medicinal agent in the various traditional and folk systems of medicine in Southeast Asia countries. Piper betel leaves being largely consumed as a masticator and mouth freshener. It is valued as a mild stimulant and also has its use in Ayurvadic medicine. Phytochemicals studies show that Piper betle contains a wide variety of biologically active compounds whose concentration depends on the variety of the plant species. Many research studies on Piper betel has reported that it contains important chemical constituents such as Chavibetol, Chavibetol acetate, Caryophyllene, Allylpyrocatechol Diacetate, Camphene, Chavibetol methyl ether, Eugenol, a-Pinene, f- Pinene, u-Limonene, Saprobe, 1-8-cineol and Allylpyrocatechol mono acetate. These components are valued as a stimulant for its medicinal properties like anti platelet, anti-inflammatory effects as well as immune modulator, gastro protective and antidiabetic activity. This review is focused on emphasizing the varied pharmacological properties of Piper betel Linn. And its future prospects for improved usage in treating numerous conditions. Current study focuses on evaluating antioxidant and antimicrobial potential of betel leaf. Antioxidant and antimicrobial potential study will help to build a database and promote the utilization of betel leaf as a medicinal herb.
Piper betel Linn通常被称为槟榔叶或pan,是胡椒科的一个重要物种,是一种常绿和多年生爬行植物,具有光滑的心形叶子,是具有蚂蚁增殖,蚂蚁诱变,抗菌和抗氧化特性的酚化合物的华丽储存库。槟榔在东南亚各国的各种传统和民间医学体系中一直是重要的药物。槟榔叶主要被用作咀嚼剂和口腔清新剂。它被认为是一种温和的兴奋剂,也被用于阿育吠陀医学。植物化学研究表明,花椒含有多种生物活性化合物,其浓度取决于植物物种的多样性。许多研究报道了槟榔中含有重要的化学成分,如柴胡酚、柴胡酚醋酸酯、石竹烯、烯丙基邻苯儿茶酚二乙酸酯、莰烯、柴胡酚甲醚、丁香酚、a-蒎烯、f-蒎烯、u-柠檬烯、樟脑、1-8-桉树酚和烯丙基邻苯儿茶酚单乙酸酯。这些成分因其抗血小板、抗炎作用以及免疫调节剂、胃保护和抗糖尿病活性等药用特性而被视为兴奋剂。本文就槟榔的药理作用作一综述。以及它在治疗多种疾病方面的应用前景。目前的研究主要集中在对槟榔叶的抗氧化和抗菌潜力进行评价。对槟榔叶的抗氧化和抗菌潜力进行研究,有助于建立槟榔叶的抗氧化和抗菌数据库,促进槟榔叶的药用价值。
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引用次数: 0
Recent Trends in Clinical Trials: An Overview 临床试验的最新趋势:综述
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00021
Rupak K. Swain, Jnyana R. Panda, Rajaram Das, Satyajeet Behera, Sujit K. Patro
Clinical research is the study design intended to check the safety and efficacy of drugs through the important phases, generally conducted in human volunteers to provide safe medications that contribute to well being of humanity. Generally a effective clinical trial study follows certain guidelines issued by ICH-GCP policies. These guidelines and policies are designed for protecting the interest of subjects and obtaining valuable information about the drug in clinical trial. Many research designs are implemented to obtain scientific information about the research study since it is tedious and expensive.
临床研究是一种旨在通过重要阶段检验药物安全性和有效性的研究设计,通常在人类志愿者中进行,以提供有助于人类福祉的安全药物。通常,有效的临床试验研究遵循ICH-GCP政策发布的某些指导方针。这些指导方针和政策旨在保护受试者的利益,并在临床试验中获得有关药物的有价值的信息。许多研究设计是为了获得有关研究的科学信息,因为它是繁琐和昂贵的。
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引用次数: 0
Antipyretic and Anti-oxidant potential of Hydroalcoholic extract of Gendarussa vulgeris 龙胆水醇提取物的解热和抗氧化作用
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00010
Mateshwari M. Banwale, Disha Chaouhan, Manjeet Singh, Rajesh Mujariya, Priya Bisen
G. vulgaris Nees of the family Apocynaceae is a medium sized tree grown in semishade or no shade and is common in the Ernad and Nilambur taluks of Kerala. Various parts of this plant have been used in the treatment of ulcers, sores, inflammation, dyspepsia, healing of wounds, etc. The present study aimed at the evaluation of anti-pyretic activity of the hydroalcoholic extracts of the leaves by in vivo methods. Phytochemical screening reveals the presences of Alkaloids, Saponins, Carbohydrates, Flavonoids and Phenols. The total phenolic content was found 0.691mg/100mg of dry weight of extract, expressed as gallic acid equivalents and the total flavonoid content was found 0.847mg/100mg, expressed as Quercetin equivalents. Antioxidant activity was performed using DPPH method. The IC50 value of Hydroalcoholic extract of Gendarussa vulgaris was found to be 55.79µg/ml. Yeast induced pyrxia and anti-pyretic property of hydroalcoholic extract of leaves of Gendarussa vulgaris. The effect of hydroalcoholic extract of leaves of Gendarussa vulgaris were determined after administration at two dose levels (100 and 200 mg/kg b.w.) in yeast induced pyrxia rats. From the results, it may be concluded that hydroalcoholic extract of leaves of Gendarussa vulgaris possess significant anti-pyretic effect may be due to the effect of antioxidants and constituent present in the leaves.
夹竹带科的G. vulgaris Nees是一种中等大小的树,生长在半遮荫或无荫的地方,在喀拉拉邦的erad和Nilambur地区很常见。这种植物的不同部分被用于治疗溃疡、溃疡、炎症、消化不良、伤口愈合等。本研究旨在用体内法评价黄芪叶水醇提取物的解热活性。植物化学筛选显示生物碱、皂苷、碳水化合物、类黄酮和酚类物质的存在。总酚含量为0.691mg/100mg提取物干重,以没食子酸当量表示;总黄酮含量为0.847mg/100mg提取物干重,以槲皮素当量表示。DPPH法测定其抗氧化活性。菝葜水醇提取物的IC50值为55.79µg/ml。姜叶水醇提取物酵母致热及解热性能研究。采用100、200 mg/kg b.w.给药两种剂量水平,研究了姜叶水醇提取物对酵母致热大鼠的作用。综上所述,菝葜叶水醇提取物具有明显的解热作用,可能是由于其抗氧化剂及其成分的作用所致。
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引用次数: 0
Review on Application of Nanoparticles and Classification, Synthesis 纳米颗粒的应用及分类、合成研究进展
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00020
Dipak. B. Sonanwane, Anas M. Shah, N. Jaiswal
As per ISO and ASTM standards, nanoparticles are particles of sizes ranging from 1 to 100nm with one or more dimensions. The nanoparticles are generally classified into the organic, inorganic and carbon based particles in nanometric scale that has improved properties compared to larger sizes of respective materials. The nanoparticles show enhanced properties such as high reactivity, strength, surface area, sensitivity, stability, etc. because of their small size. The nanoparticles are synthesised by various methods for research and commercial uses that are classified into three main types namely physical, chemical and mechanical processes that has seen a vast improvement over time. This paper presents a review on nanoparticles, their types, properties, synthesis methods and its applications in the field of environment.
根据ISO和ASTM标准,纳米颗粒是具有一个或多个维度的1到100nm大小的颗粒。纳米颗粒一般分为有机、无机和碳基颗粒,在纳米尺度上,与各自的大尺寸材料相比,它们具有更好的性能。纳米颗粒由于体积小,具有较高的反应性、强度、表面积、灵敏度、稳定性等性能。纳米颗粒是通过各种方法合成的,用于研究和商业用途,主要分为三种类型,即物理、化学和机械过程,随着时间的推移,这些方法得到了巨大的改进。本文综述了纳米颗粒的种类、性质、合成方法及其在环境领域的应用。
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引用次数: 2
Biosimilar and it’s Current Perspective – A Review 生物仿制药及其发展现状综述
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00015
Nikhil N Kute, S. D. Mankar, S. Bhawar
Biosimilars are biological products that are the replicas of their innovator biopharmaceuticals. The term “biosimilar” is in common use in the European Union, while the term “follow on biologics” is more popular in the American context. These are developed after patent expiration of innovator biopharmaceuticals and are submitted for separate marketing approval. In view of the structural and manufacturing complexities of biopharmaceuticals, biosimilars should not be considered as “biological generics”. These are rather unique molecules with limited data at time of approval, so there are concerns about the safety and efficacy of biosimilars. The Indian biotechnology industry is also gaining momentum, with revenues of over U.S. $ 2.0 billion in 2006, 70% of which is biopharmaceuticals. These are projected to reach up to $580 million in 2012.This article will address the differences between biosimilars and chemical generics, issues of concern with the use of biosimilars and need of appropriate regulations for their approval.
生物仿制药是生物产品,是其创新生物制药的复制品。“生物仿制药”一词在欧盟普遍使用,而“后续生物制剂”一词在美国更受欢迎。这些是在创新生物制药专利到期后开发的,并提交单独的市场批准。鉴于生物制药的结构和制造复杂性,生物仿制药不应被视为“生物仿制药”。这些都是非常独特的分子,在批准时数据有限,因此人们担心生物仿制药的安全性和有效性。印度的生物技术产业也在蓬勃发展,2006年的收入超过20亿美元,其中70%来自生物制药。预计到2012年,这一数字将达到5.8亿美元。本文将讨论生物仿制药和化学仿制药之间的差异,使用生物仿制药的问题以及批准适当法规的必要性。
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引用次数: 1
A Study on Prevalence and Risk Factors of Anaemia among patients at Tertiary Care Hospital 三级医院患者贫血患病率及危险因素研究
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00012
S. R., Subadradevi J., Saranya Shanmuga Priya, R. Raja
Introduction: The prevalence of anaemia is high in developing countries due to poor economic, malnutrition, heredity diseases and pregnancy and reduced health care utilization. Increased Iron requirement and mal absorption of Iron also cause the Anaemia in chronic blood loss during menstrual periods. Methodology: A randomised, cross sectional study was conducted for 6 months Based on inclusion and exclusion criteria.120 anaemic patients were screened for biochemical tests. Results: Out of 120 patients, 32% were male and 68% were female. Majority of patients fall under the age group of 17 to 30 years. The educational status indicates, 40% were high school and 35% were illiterate. Majority of the patients were ideal body weight in 38% and 34% were under over weight. The severity was analysed based on Hb value and found that, 8% patient were severe, 8% were moderate and 88% were in mild anaemia. The mean Hb value was found that 10.82 mg/dl. Only 40% of patients are taking the daily breakfast regularly and 42% of female patients not consuming red meat, fish and chicken. Serum ferritin value is only 5.8 ng/ml, MCV found that 72.30 fL and Hb is 10.82 g/dl. Conclusion: The health education on healthy diet and creating awareness on risk factors of anaemia helps to avaoid the severity and complications of anaemia. The effective Pharmaceutical care services on anaemic patients are essential to prevent the morbidity and mortality rate.
导言:在发展中国家,由于经济落后、营养不良、遗传性疾病和怀孕以及保健利用减少,贫血的患病率很高。铁需求增加和铁吸收不良也会导致月经期间慢性失血导致贫血。方法:根据纳入和排除标准进行了为期6个月的随机横断面研究。对120例贫血患者进行生化检查。结果:120例患者中,男性32%,女性68%。大多数患者年龄在17至30岁之间。教育状况表明,40%是高中,35%是文盲。38%的患者体重为理想体重,34%的患者体重过轻。根据Hb值分析严重程度,8%的患者为重度贫血,8%为中度贫血,88%为轻度贫血。平均Hb值为10.82 mg/dl。只有40%的患者每天定期吃早餐,42%的女性患者不吃红肉、鱼和鸡肉。血清铁蛋白值仅为5.8 ng/ml, MCV发现72.30 fL, Hb为10.82 g/dl。结论:开展健康饮食的健康教育,提高对贫血危险因素的认识,有助于避免贫血的严重程度和并发症。有效地为贫血患者提供药学服务是预防发病率和死亡率的关键。
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引用次数: 0
Mask mouth: A Novel Threat to Oral cavity 口罩口:对口腔的新威胁
Pub Date : 2022-04-29 DOI: 10.52711/2321-5836.2022.00011
Meenakshi P, Soumya Mohanan T V, Anjali S
There is a new public health crisis threatening the world with the emergence and spread of 2019 novel coronavirus (2019-nCoV). Covid 19 is transmitted by inhalation or contact with infected droplets. The symptoms are usually fever, cough, sore throat, breathlessness, fatigue, malaise among others. The disease is mild in most people; in some (usually the elderly and those with comorbidities), it may progress to pneumonia, acute respiratory distress syndrome (ARDS) and multi organ dysfunction. Many people are asymptomatic. Masks act as a simple barrier and help stop respiratory droplets from traveling into the air and onto other people. However, wearing a mask for an extended period can create unwanted side effects, such as mask mouth.
随着2019年新型冠状病毒(2019- ncov)的出现和传播,一场新的公共卫生危机威胁着世界。Covid - 19通过吸入或接触受感染的飞沫传播。症状通常是发烧、咳嗽、喉咙痛、呼吸困难、疲劳、不适等。这种疾病对大多数人来说是轻微的;在某些情况下(通常是老年人和有合并症的人),它可能发展为肺炎、急性呼吸窘迫综合征(ARDS)和多器官功能障碍。许多人没有症状。口罩作为一个简单的屏障,帮助阻止呼吸道飞沫传播到空气中和其他人身上。然而,长时间戴口罩会产生不必要的副作用,比如口罩口。
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引用次数: 1
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Research Journal of Pharmacology and Pharmacodynamics
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