首页 > 最新文献

Research journal of pharmaceutical, biological and chemical sciences最新文献

英文 中文
Fibers as nutraceuticals: A review 纤维作为营养保健品:综述
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.011
A. Sharma, Nikhil Sharma, Tanya, Jaiprakash Verma, Ankur
The finest foods for bodybuilding, or "Superfoods," in our everyday diet are fruits. And now is the moment to join the movement for a successful year to come. They aid in muscular growth and are tasty and healthful. Yes, it is. Fruits are sometimes disregarded in bodybuilding communities because of their sugar content, but with good planning, gains may be increased.Fruits are a good source of potassium, carbohydrates, vitamin C, and antioxidants, all of which aid in muscle growth. The very best Fruits won't empty your bank account. These affordable natural supplements provide a balanced intake of vitamins, minerals, and nutrients without the unintended negative effects of synthetic supplements.Fiber might be beneficial if you're trying to gain strength and muscle. It doesn't directly fuel your gains or induce muscular growth, but it does other things that can improve your workout performance.
在我们的日常饮食中,最好的健身食物,或“超级食物”是水果。现在是时候加入这场运动,为来年的成功而奋斗了。它们有助于肌肉生长,美味又健康。是的,它是。水果由于含糖量高,有时在健身群体中被忽视,但如果计划得当,收获可能会增加。水果是钾、碳水化合物、维生素C和抗氧化剂的良好来源,所有这些都有助于肌肉生长。最好的水果不会掏空你的银行账户。这些负担得起的天然补品提供了维生素、矿物质和营养的均衡摄入,而没有合成补品意想不到的负面影响。如果你想增加力量和肌肉,纤维可能是有益的。它不会直接增加你的收益或诱导肌肉增长,但它可以做其他事情来提高你的锻炼表现。
{"title":"Fibers as nutraceuticals: A review","authors":"A. Sharma, Nikhil Sharma, Tanya, Jaiprakash Verma, Ankur","doi":"10.18231/j.jpbs.2022.011","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.011","url":null,"abstract":"The finest foods for bodybuilding, or \"Superfoods,\" in our everyday diet are fruits. And now is the moment to join the movement for a successful year to come. They aid in muscular growth and are tasty and healthful. Yes, it is. Fruits are sometimes disregarded in bodybuilding communities because of their sugar content, but with good planning, gains may be increased.Fruits are a good source of potassium, carbohydrates, vitamin C, and antioxidants, all of which aid in muscle growth. The very best Fruits won't empty your bank account. These affordable natural supplements provide a balanced intake of vitamins, minerals, and nutrients without the unintended negative effects of synthetic supplements.Fiber might be beneficial if you're trying to gain strength and muscle. It doesn't directly fuel your gains or induce muscular growth, but it does other things that can improve your workout performance.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73190241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of UV-Visible spectrophotometric method for the estimation of vildagliptin in different medium 紫外可见分光光度法测定维格列汀在不同介质中的含量
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.016
Sheetal Sheetal Mane, M. Khan
A simple, accurate, precise, cost effective, rapid and sensitive UV/visible spectrophotometric method was developed for the determination of Vildagliptin in active pharmaceutical dosage form. The developed method was validated as per ICH guidelines.The purity of Vildagliptin was characterized by melting point, Fourier Transform Infra-Red and DSC. The drug was analyzed using UV/visible spectrophotometric method was validated in terms of linearity and range. The solvents used was water, 0.1 N HCl and phosphate buffer pH 7.4 and the wavelength corresponding to maximum absorbance of the drug were found at 210 nm.Melting point of drug was found 151.67°C nearly corresponds to its actual melting range. The linear response for concentration range of 2-12 µg/ml of vildagliptin for water, 0.1 N HCl and phosphate buffer pH 7.4 was recorded each with regression coefficient R = 0.9998, 0.9994 and 0.9991 respectively.The drug was confirmed by interpretation of UV spectra. Hence, proposed method stands out validated and shows a linear relationship and thus may be used for routine analysis of Vildagliptin in pharmaceutical dosage forms.
建立了一种简便、准确、精密度高、成本效益好、快速灵敏的紫外/可见分光光度法测定活性制剂维格列汀含量的方法。所开发的方法按照ICH指南进行了验证。用熔点、傅里叶变换红外光谱和差示量热分析对维格列汀的纯度进行了表征。采用紫外/可见分光光度法对药物进行分析,并在线性和范围上进行了验证。溶剂为水、0.1 N HCl和pH 7.4的磷酸盐缓冲液,药物最大吸光度对应的波长为210 nm。熔点151.67℃与药物的实际熔点基本一致。维格列汀在2 ~ 12µg/ml的浓度范围内对水、0.1 N HCl和pH 7.4的磷酸盐缓冲液均有线性响应,回归系数R分别为0.9998、0.9994和0.9991。通过紫外光谱分析证实了该药物的药性。因此,所提出的方法经过验证并显示出线性关系,因此可用于药物剂型中维格列汀的常规分析。
{"title":"Development of UV-Visible spectrophotometric method for the estimation of vildagliptin in different medium","authors":"Sheetal Sheetal Mane, M. Khan","doi":"10.18231/j.jpbs.2022.016","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.016","url":null,"abstract":"A simple, accurate, precise, cost effective, rapid and sensitive UV/visible spectrophotometric method was developed for the determination of Vildagliptin in active pharmaceutical dosage form. The developed method was validated as per ICH guidelines.The purity of Vildagliptin was characterized by melting point, Fourier Transform Infra-Red and DSC. The drug was analyzed using UV/visible spectrophotometric method was validated in terms of linearity and range. The solvents used was water, 0.1 N HCl and phosphate buffer pH 7.4 and the wavelength corresponding to maximum absorbance of the drug were found at 210 nm.Melting point of drug was found 151.67°C nearly corresponds to its actual melting range. The linear response for concentration range of 2-12 µg/ml of vildagliptin for water, 0.1 N HCl and phosphate buffer pH 7.4 was recorded each with regression coefficient R = 0.9998, 0.9994 and 0.9991 respectively.The drug was confirmed by interpretation of UV spectra. Hence, proposed method stands out validated and shows a linear relationship and thus may be used for routine analysis of Vildagliptin in pharmaceutical dosage forms.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79625877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ethosome as a potential transdermal drug delivery system 乙醇体作为一种潜在的透皮给药系统
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.014
S. Khanam, Sumon Sheel, Poulomi Biswas, Varnita Karmakar
Ethosomes are elastic nanovesicles with phospholipid bases that are noninvasive delivery vehicles and have a high ethanol concentration (20–45%). As transdermal drug delivery confers poor penetration, the major obstacle is the low diffusion rate of drugs across the stratum corneum. The sophisticated ethosomal delivery systems enable drugs to reach the deep skin layers and/or the systemic circulation. The development of these new carriers involves the employment of several preparatory processes. Ethosomal dispersions are added to gels, patches, and creams for ease of use and stability. Ethanol is known as an efficient permeation enhancer and has been added in the vesicular systems to prepare elastic nanovesicles. It has the potential to interact with the polar head group region of lipid molecules, lowering the melting point of the stratum corneum lipid and raising lipid fluidity and cell membrane permeability as a result. Ethosomes' special structure allows them to enclose and transmit through the skin highly lipophilic substances like propranolol and trihexyphenidil as well as cationic medicines like testosterone and minoxidil. This article provides a detailed review of the ethosomal structure, mechanism of penetration along with various methods of preparation. Also, the article focuses on the applications of ethosomal carriers and opportunities for the research and future development of novel improved therapies.
脂质体是具有磷脂基的弹性纳米囊泡,是无创的递送载体,具有高乙醇浓度(20-45%)。由于经皮给药渗透性差,主要障碍是药物在角质层的扩散速率低。复杂的运载系统使药物能够到达皮肤深层和/或体循环。这些新航母的发展涉及到几个准备过程。溶酶体分散体被添加到凝胶,贴剂和面霜中,以方便使用和稳定。乙醇被认为是一种有效的渗透增强剂,并被添加到囊泡系统中以制备弹性纳米囊泡。它有可能与脂质分子的极性头基团区域相互作用,降低角质层脂质的熔点,从而提高脂质流动性和细胞膜通透性。脂质体的特殊结构使它们能够包裹并通过皮肤传递高亲脂性物质,如心得安和三己苯地尔,以及阳离子药物,如睾酮和米诺地尔。本文对其结构、渗透机制以及各种制备方法进行了详细的综述。此外,本文还重点介绍了基因体载体的应用以及新型改良疗法的研究和未来发展机遇。
{"title":"Ethosome as a potential transdermal drug delivery system","authors":"S. Khanam, Sumon Sheel, Poulomi Biswas, Varnita Karmakar","doi":"10.18231/j.jpbs.2022.014","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.014","url":null,"abstract":"Ethosomes are elastic nanovesicles with phospholipid bases that are noninvasive delivery vehicles and have a high ethanol concentration (20–45%). As transdermal drug delivery confers poor penetration, the major obstacle is the low diffusion rate of drugs across the stratum corneum. The sophisticated ethosomal delivery systems enable drugs to reach the deep skin layers and/or the systemic circulation. The development of these new carriers involves the employment of several preparatory processes. Ethosomal dispersions are added to gels, patches, and creams for ease of use and stability. Ethanol is known as an efficient permeation enhancer and has been added in the vesicular systems to prepare elastic nanovesicles. It has the potential to interact with the polar head group region of lipid molecules, lowering the melting point of the stratum corneum lipid and raising lipid fluidity and cell membrane permeability as a result. Ethosomes' special structure allows them to enclose and transmit through the skin highly lipophilic substances like propranolol and trihexyphenidil as well as cationic medicines like testosterone and minoxidil. This article provides a detailed review of the ethosomal structure, mechanism of penetration along with various methods of preparation. Also, the article focuses on the applications of ethosomal carriers and opportunities for the research and future development of novel improved therapies.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90359511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nanotechnology- based target drug delivery system 基于纳米技术的靶向给药系统
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.010
Virender Kumar, N. Kumar, Manithu Shilsut, J. Kumar
A nanotechnology can be described as the process of manipulating, studying, and manufacturing objects with a nanometer dimension. Through site-specific, targeted delivery of medicines, nanotechnology can benefit the treatment of chronic diseases in humans. Recent nanomedicine discoveries have led to the development of numerous outstanding drugs e.g., chemotherapeutics, biologics, immunotherapeutic, etc. The purpose of this chapter is to describe various nanocarriers that can be used to deliver therapeutic molecules.
纳米技术可以被描述为操纵、研究和制造纳米尺度物体的过程。通过特定地点、有针对性的药物递送,纳米技术可以有益于人类慢性疾病的治疗。最近纳米医学的发现导致了许多杰出药物的发展,如化疗药物、生物制剂、免疫治疗药物等。本章的目的是描述可用于递送治疗分子的各种纳米载体。
{"title":"Nanotechnology- based target drug delivery system","authors":"Virender Kumar, N. Kumar, Manithu Shilsut, J. Kumar","doi":"10.18231/j.jpbs.2022.010","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.010","url":null,"abstract":"A nanotechnology can be described as the process of manipulating, studying, and manufacturing objects with a nanometer dimension. Through site-specific, targeted delivery of medicines, nanotechnology can benefit the treatment of chronic diseases in humans. Recent nanomedicine discoveries have led to the development of numerous outstanding drugs e.g., chemotherapeutics, biologics, immunotherapeutic, etc. The purpose of this chapter is to describe various nanocarriers that can be used to deliver therapeutic molecules.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80779924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phytonanotechnology Phytonanotechnology
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.009
F. Tamboli
{"title":"Phytonanotechnology","authors":"F. Tamboli","doi":"10.18231/j.jpbs.2022.009","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.009","url":null,"abstract":"","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73361841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The ICH guidelines in practices: Stress degradation studies on botulinum toxin and validation of developed stability-indicating HPLC method ICH实践指南:肉毒毒素的应激降解研究和已开发的指示稳定性的高效液相色谱法的验证
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.013
S. Bhale
A fast, simple, reliable and accurate RPHPLC analytical method was developed for the evaluation of botulinum toxin, and the developed method was subsequently validated according to ICH guidelines in sterile dosage form for stability studies. A C18 column with a flow rate of 2 ml/min was selected. The mobile phase chosen consisted of sodium phosphate buffer (0.05 M) at pH 2.8 and acetonitrile in a ratio of 30:70 respectively at 214 nm. Measured at an Rt of 2.1 min. 10 minutes running time. Linearity and range were observed at concentrations from 1 µg/ml to 10 µg/ml. The method developed was linear with a correlation coefficient of 0.99. Validation of the method was performed according to ICH guidelines for assay, linearity and range, precision, limit of detection, limit of quantitation, and forced degradation test.
建立了一种快速、简便、可靠、准确的肉毒杆菌毒素定量分析方法,并根据ICH无菌剂型指南对该方法进行了稳定性研究。选择C18色谱柱,流速为2ml /min。选择的流动相为pH为2.8的磷酸钠缓冲液(0.05 M)和乙腈,流动相比例为30:70,流动相波长为214 nm。Rt为2.1分钟,运行时间为10分钟。在1µg/ml至10µg/ml浓度范围内观察到线性和范围。该方法线性良好,相关系数为0.99。根据ICH分析、线性和范围、精密度、检出限、定量限和强制降解试验指南对方法进行验证。
{"title":"The ICH guidelines in practices: Stress degradation studies on botulinum toxin and validation of developed stability-indicating HPLC method","authors":"S. Bhale","doi":"10.18231/j.jpbs.2022.013","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.013","url":null,"abstract":"A fast, simple, reliable and accurate RPHPLC analytical method was developed for the evaluation of botulinum toxin, and the developed method was subsequently validated according to ICH guidelines in sterile dosage form for stability studies. A C18 column with a flow rate of 2 ml/min was selected. The mobile phase chosen consisted of sodium phosphate buffer (0.05 M) at pH 2.8 and acetonitrile in a ratio of 30:70 respectively at 214 nm. Measured at an Rt of 2.1 min. 10 minutes running time. Linearity and range were observed at concentrations from 1 µg/ml to 10 µg/ml. The method developed was linear with a correlation coefficient of 0.99. Validation of the method was performed according to ICH guidelines for assay, linearity and range, precision, limit of detection, limit of quantitation, and forced degradation test.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87932688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A study on assessment of knowledge and attitude about generic medicines among interns in a tertiary care hospital 某三级医院实习生对仿制药知识和态度的评价
Pub Date : 2023-01-15 DOI: 10.18231/j.jpbs.2022.017
B. Jyothi, R. Shetty, Mohandas Rai
According to a WHO report, approximately 55 million people in India are still living in poverty as a result of household out-of-pocket expenses for health care, particularly medications. Thus, it is imperative to keep healthcare costs as low as possible without limiting access to high-quality care. Increasing the use of generic medications can raise affordability of healthcare without sacrificing the standard of care. Doctors' prescriptions play an extremely significant role. In order to identify potential obstacles to the use of generic drugs, it may be helpful to understand the doctor's perspective about generic drugs.A cross-sectional study was carried out using a validated questionnaire that included questions to evaluate the participant’s knowledge and attitude on generic medicines. Data was collected using google forms and Chi square test was used to list association of knowledge and attitude.It was observed that attitude among interns were extremely significant whereas the knowledge was insignificant.According to the study, knowledge about generic drugs were not significant however they had significant attitude towards it so educating interns and medical students about generic drugs will promote more awareness about prescribing generic medicine.
根据世卫组织的一份报告,印度大约有5 500万人仍然生活在贫困之中,这是由于家庭自费支付保健费用,特别是药费所致。因此,必须在不限制获得高质量护理的情况下尽可能降低医疗保健成本。增加非专利药物的使用可以在不牺牲护理标准的情况下提高医疗保健的可负担性。医生的处方起着极其重要的作用。为了确定使用仿制药的潜在障碍,了解医生对仿制药的看法可能会有所帮助。采用一份有效的问卷进行了横断面研究,其中包括评估参与者对仿制药的知识和态度的问题。数据采用google表格收集,卡方检验列出知识与态度的关联关系。研究发现,实习生的态度显著,而知识不显著。研究发现,实习生对仿制药的了解程度不高,但对仿制药的态度却很重要,因此对实习生和医学生进行仿制药知识教育将提高他们对仿制药的认识。
{"title":"A study on assessment of knowledge and attitude about generic medicines among interns in a tertiary care hospital","authors":"B. Jyothi, R. Shetty, Mohandas Rai","doi":"10.18231/j.jpbs.2022.017","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.017","url":null,"abstract":"According to a WHO report, approximately 55 million people in India are still living in poverty as a result of household out-of-pocket expenses for health care, particularly medications. Thus, it is imperative to keep healthcare costs as low as possible without limiting access to high-quality care. Increasing the use of generic medications can raise affordability of healthcare without sacrificing the standard of care. Doctors' prescriptions play an extremely significant role. In order to identify potential obstacles to the use of generic drugs, it may be helpful to understand the doctor's perspective about generic drugs.A cross-sectional study was carried out using a validated questionnaire that included questions to evaluate the participant’s knowledge and attitude on generic medicines. Data was collected using google forms and Chi square test was used to list association of knowledge and attitude.It was observed that attitude among interns were extremely significant whereas the knowledge was insignificant.According to the study, knowledge about generic drugs were not significant however they had significant attitude towards it so educating interns and medical students about generic drugs will promote more awareness about prescribing generic medicine.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90345815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Factor Xa inhibitors, Era to replace traditional anticoagulants Xa因子抑制剂,Era取代传统抗凝剂
Pub Date : 2022-07-15 DOI: 10.18231/j.jpbs.2022.004
S. Chaudhry
The past 15 years have seen increased usage of factor Xa inhibitor anticoagulants such as rivaroxaban, apixaban, and edoxaban, along with dabigatran (competitive direct thrombin inhibitor), which have been used increasingly in various clinical settings, for the prevention and treatment of thrombosis. In many ways Factor Xa inhibitors have replaced the use of warfarin, which requires prudent monitoring . Factor Xa inhibitor short half-lives, compared to warfarin’s, provide some assurance that the drug concentrations will decline rapidly when therapy is discontinued in patients with normal renal function. Good haemostatic efficacy was achieved in 83% patients on apixaban and 80% patients on rivaroxaban . Major bleeding events in nonvalvular atrial fibrillation patients on rivaroxaban were 3.6% per year and on apixaban were 2.13% per year in respective landmark trials conducted. Some drawbacks of Factor Xa inhibitors include uncertainty about dosing in some patient populations (eg, renal dysfunction, marked extremes of body weight), and their higher drug cost.
过去15年,Xa因子抑制剂抗凝剂如利伐沙班、阿哌沙班和依多沙班的使用增加,以及达比加群(竞争性直接凝血酶抑制剂)在各种临床环境中越来越多地用于预防和治疗血栓形成。在许多方面Xa因子抑制剂已经取代了华法林的使用,这需要谨慎的监测。与华法林相比,Xa因子抑制剂的半衰期较短,这在一定程度上保证了在肾功能正常的患者停止治疗时药物浓度会迅速下降。阿哌沙班组和利伐沙班组分别有83%和80%的患者有良好的止血效果。在各自进行的具有里程碑意义的试验中,利伐沙班组非瓣膜性房颤患者的主要出血事件为每年3.6%,阿哌沙班组为每年2.13%。Xa因子抑制剂的一些缺点包括在某些患者群体中剂量的不确定性(例如,肾功能不全,体重明显极端),以及它们较高的药物成本。
{"title":"Factor Xa inhibitors, Era to replace traditional anticoagulants","authors":"S. Chaudhry","doi":"10.18231/j.jpbs.2022.004","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.004","url":null,"abstract":"The past 15 years have seen increased usage of factor Xa inhibitor anticoagulants such as rivaroxaban, apixaban, and edoxaban, along with dabigatran (competitive direct thrombin inhibitor), which have been used increasingly in various clinical settings, for the prevention and treatment of thrombosis. In many ways Factor Xa inhibitors have replaced the use of warfarin, which requires prudent monitoring . Factor Xa inhibitor short half-lives, compared to warfarin’s, provide some assurance that the drug concentrations will decline rapidly when therapy is discontinued in patients with normal renal function. Good haemostatic efficacy was achieved in 83% patients on apixaban and 80% patients on rivaroxaban . Major bleeding events in nonvalvular atrial fibrillation patients on rivaroxaban were 3.6% per year and on apixaban were 2.13% per year in respective landmark trials conducted. Some drawbacks of Factor Xa inhibitors include uncertainty about dosing in some patient populations (eg, renal dysfunction, marked extremes of body weight), and their higher drug cost.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"53 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90083900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Current trends in pharmaceutical and biological sciences 制药和生物科学的当前趋势
Pub Date : 2022-07-15 DOI: 10.18231/j.jpbs.2022.001
F. Tamboli
{"title":"Current trends in pharmaceutical and biological sciences","authors":"F. Tamboli","doi":"10.18231/j.jpbs.2022.001","DOIUrl":"https://doi.org/10.18231/j.jpbs.2022.001","url":null,"abstract":"","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76862569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Studies on the combinations of some herbals with various chemical entities as a potent antifungal agents 一些草药与不同化学实体联合作为有效抗真菌剂的研究
Pub Date : 2021-11-15 DOI: 10.18231/j.jpbs.2021.014
N. Kolhe, V. Bhaskar, Shubham Ghosh, Sanskruti Kharavtekar, Savni Prabhu, Prathamesh Gangurde, Prachi Navale
A widespread increase in the prevalence of fungal infections has been documented in recent decades. Candida albicans infections, which are frequently refractory and linked with high morbidity and mortality, place a significant burden on public health, despite the fact that existing antifungal medicines are restricted and associated with toxicity. Fungi are one of the most underappreciated killers, as evidenced by the fact that Amphotericin B and other commercially available antifungal therapies are still recognized as gold standards. The majority of commonly used antifungal medications have toxicity, effectiveness, and cost disadvantages. As a result of these limitations, there is a growing demand for the development of a novel antifungal medication treatment that acts selectively on new targets while having the fewest adverse effects. Natural goods, whether as pure phytocompounds or regulated plant extracts, give prospects for the development of lead compounds that may subsequently be turned into diverse synthetic medications with the appropriate alterations. These herbs can also be used as a component of a herbal synthetic combination, lowering the minimum required dose of the synthetic medicine (when taken singly) and reducing the risk of adverse effects. The goal of this research is to reduce the minimum required concentrations of today's antifungal medications by mixing them with a few less well-known herbal extracts while maintaining their efficacy.
近几十年来,真菌感染的流行率普遍增加。白色念珠菌感染通常是难治性的,发病率和死亡率都很高,尽管现有的抗真菌药物受到限制,而且与毒性有关,但它给公共卫生造成了重大负担。真菌是最不受重视的杀手之一,事实证明两性霉素B和其他市售抗真菌疗法仍然被认为是黄金标准。大多数常用的抗真菌药物具有毒性、有效性和成本方面的缺点。由于这些限制,人们越来越需要开发一种新的抗真菌药物治疗,这种药物治疗可以选择性地作用于新的靶点,同时具有最小的副作用。天然产物,无论是纯植物化合物还是受调控的植物提取物,都为先导化合物的开发提供了前景,这些先导化合物随后可以通过适当的改变转化为各种合成药物。这些草药也可以用作草药合成组合的组成部分,降低合成药物的最低所需剂量(单独服用时)并减少不良反应的风险。本研究的目的是通过将抗真菌药物与一些不太知名的草药提取物混合,同时保持其功效,从而降低抗真菌药物的最低所需浓度。
{"title":"Studies on the combinations of some herbals with various chemical entities as a potent antifungal agents","authors":"N. Kolhe, V. Bhaskar, Shubham Ghosh, Sanskruti Kharavtekar, Savni Prabhu, Prathamesh Gangurde, Prachi Navale","doi":"10.18231/j.jpbs.2021.014","DOIUrl":"https://doi.org/10.18231/j.jpbs.2021.014","url":null,"abstract":"A widespread increase in the prevalence of fungal infections has been documented in recent decades. Candida albicans infections, which are frequently refractory and linked with high morbidity and mortality, place a significant burden on public health, despite the fact that existing antifungal medicines are restricted and associated with toxicity. Fungi are one of the most underappreciated killers, as evidenced by the fact that Amphotericin B and other commercially available antifungal therapies are still recognized as gold standards. The majority of commonly used antifungal medications have toxicity, effectiveness, and cost disadvantages. As a result of these limitations, there is a growing demand for the development of a novel antifungal medication treatment that acts selectively on new targets while having the fewest adverse effects. Natural goods, whether as pure phytocompounds or regulated plant extracts, give prospects for the development of lead compounds that may subsequently be turned into diverse synthetic medications with the appropriate alterations. These herbs can also be used as a component of a herbal synthetic combination, lowering the minimum required dose of the synthetic medicine (when taken singly) and reducing the risk of adverse effects. The goal of this research is to reduce the minimum required concentrations of today's antifungal medications by mixing them with a few less well-known herbal extracts while maintaining their efficacy.","PeriodicalId":21014,"journal":{"name":"Research journal of pharmaceutical, biological and chemical sciences","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78075151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Research journal of pharmaceutical, biological and chemical sciences
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1