این مقاله انگلیسی ISI در نشریه الزویر در 9 صفحه در سال 2018 منتشر شده و ترجمه آن 21 صفحه میباشد. کیفیت ترجمه این مقاله رایگان – برنزی ⭐️ بوده و به صورت کامل ترجمه شده است.
دانلود رایگان مقاله انگلیسی + خرید ترجمه فارسی | |
عنوان فارسی مقاله: |
نانوالیاف در دارورسانی مخاطی |
عنوان انگلیسی مقاله: |
Nanofiber in transmucosal drug delivery |
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مشخصات مقاله انگلیسی (PDF) | |
سال انتشار | 2018 |
تعداد صفحات مقاله انگلیسی | 9 صفحه با فرمت pdf |
رشته های مرتبط با این مقاله | داروسازی |
گرایش های مرتبط با این مقاله | داروشناسی، نانوفناوری دارویی |
چاپ شده در مجله (ژورنال) | مجله علوم و فناوری انتقال دارو – Journal of Drug Delivery Science and Technology |
کلمات کلیدی | نانوالیاف، خواص سطحی، دارو رسانی، مسیر مخاطی |
رفرنس | دارد ✓ |
کد محصول | F1443 |
نشریه | الزویر – Elsevier |
مشخصات و وضعیت ترجمه فارسی این مقاله | |
وضعیت ترجمه | انجام شده و آماده دانلود |
تعداد صفحات ترجمه تایپ شده با فرمت ورد با قابلیت ویرایش | 21 صفحه (2 صفحه رفرنس انگلیسی) با فونت 14 B Nazanin |
ترجمه عناوین تصاویر و جداول | ترجمه شده است ✓ |
ترجمه متون داخل تصاویر | ترجمه شده است ✓ |
ترجمه متون داخل جداول | ترجمه شده است ✓ |
درج تصاویر در فایل ترجمه | درج شده است ✓ |
درج جداول در فایل ترجمه | درج شده است ✓ |
کیفیت ترجمه | کیفیت ترجمه این مقاله پایین میباشد |
فهرست مطالب |
چکیده |
بخشی از ترجمه |
چکیده |
بخشی از مقاله انگلیسی |
Abstract Transmucosal route owing to its diverse anatomy and physiology offers numerous advantages for local and systemic delivery of therapeutics. Irrespective of several advantages narrow absorption window and poor retention time of carrier system are the major challenges to achieve desired therapeutic response. Nanofiber due to its unique surface properties provides numerous opportunities to overcome the limitations of conventional vehicles. In this review, the benefits of nanofiber as a carrier system for transmucosal drug delivery are discussed. The aim is to provide detailed understanding of functional features of electrospun nanofiber that make it suitable for transmucosal drug delivery. Review intends to illustrate the potential of nanofibers to deliver drugs via various transmucosal sites like nasal mucosa, intra vaginal and ocular. The review also discusses the current status of nanofiber and explores the benefits of various research works and concludes their results. 1- Introduction Transmucosal drug delivery refers to the route of drug administration where the drug molecules enter specific tissues through or across the mucosal membrane. These include routes such as buccal, nasal, vaginal, rectal, ocular, sublingual route etc. Transmucosal routes of drug delivery offer distinct advantages for both systemic and local drug delivery. These advantages include possible bypass of first pass metabolism and rich vascular network makes it a potential site for drug administration to systemic circulation. Further transmucosal route is particularly useful in treating mucosal diseases, as it allow direct access to the target tissues, enhance efficacy and reduce systemic toxicity. Apart from the aforementioned advantages, transmucosal route offers formidable challenges like low permeability, limited surface area for absorption, poor retention of the drug and/or delivery systems at the absorption site significantly reduce the performance of drug delivery carrier. In recent years, a significant progress has been made on drug carrier systems for transmucosal drug delivery. Each carrier systems have their own advantages and, limitations. However none of the carrier systems have the potential to overcome the challenges confronting transmucosal route of drug administration. Nanofibers are drug carriers with diameter in nanometer range. Nanofibers with 100 nm diameter offer approximately a specific surface area of 1000 sqm/gram. Nanofibers due to its ultrahigh surface area provide potential advantages for transmucosal drug delivery. Further nanofibers can be made from different biodegradable polymers, natural material via electrospinning and sol–gel process. Wide range of drugs including antibiotics, anticancer drugs, proteins, DNA and RNA can be incorporated into nanofiber scaffold. Every route has its own advantages and limitations. Buccal route can be used for systemic delivery of various drugs. Drugs administered via buccal route can be rapidly absorbed into the systemic circulation through the deep lingual or facial vein, internal jugular vein, and braciocephalic vein. Buccal route of drug administration prevents drugs from hepatic first pass metabolism leading to high drug bioavailability particularly serve as an useful alternative to oral administration of drugs [2]. In the recent years nasal route has received a great deal of attention for both local and systemic drug delivery. Apart from hepatic first pass elimination, rapid drug absorption and facilitate the delivery of drug molecules across blood brain barrier [3]. The ocular drug delivery has many limitations like dynamic and static barriers of human’s eye. Generally the drugs which are administered through the ocular route shows poor bioavailability. The most commonly used dosage form which is administered through ocular route are eye drops. The limitations of ocular route are poor corneal permeability, preocular retention, narrow absorption window and physiological degradation in the ocular mucosa limits drug absorption. Novel nanotechnology based drug delivery system can be used to overcome these limitations [4]. Polymeric nanofibers owing to their unique functional architect can be used for both systemic and local drug delivery. Recently Joshi and co-workers used nanofiber based systems for the controlled drug delivery in the treatment of periodontitis. It was reported that the developed formulation shows controlled release behaviour with good mucoadhesive strength. The in vivo studies confirmed the maintenance of minimum inhibitory concentration over an extended period of time illustrated by significant anti-inflammatory effect. Furthermore, in-vivo study confirmed selectivity of the developed therapy with reduced side effects [5]. Electrospinning allow producing composite and multilayered nanofiber using different polymers to modulate tissue response. In this two different type of polymers are used to make two distinct layer, the inner core and outer shell demonstrated controlled release of entrapped drug helps to modulate the therapeutic efficacy. Huang et al., used co-axial electrospinning process to entrap Resveratrol and Gentamycin sulphate in bioabsorbable polymer i.e. Polycaprolactone. Experimental results demonstrated sustained release of both the drugs [6]. In recent year’s electrospun nanofiber have gained great attention for delivering drugs used for treatment of different diseases including inflammation, heart diseases and cancer. Kaplan and co-workers revealing the potential of cisplatin loaded biodegradable polymer nanofibrous mash for post-surgical treatment of lung cancer. They have fabricated a composite nanofiber using Polycaprolactone and poly (glycerol monosterate-co-caprolactone) and observed the sustained release behaviour of cisplatin for extended periods up to 90 days. Experimental outcomes further suggested that local recurrence of cancer was significantly reduced compared to free drugs emphasize the potential of nanofibers in local drug delivery to improve prognosis for lung cancer patients [7]. Drug loading capacity is a key factor determines the potential of drug delivery systems. Previous findings establish the high drug loading efficacy of electrospun nanofibers. However drug loading efficacy of nanofibers depends on physiochemical properties of drug and polymers. In general high drug loading would be expected if both drug and polymers have similar solubility pattern. Recent studies demonstrated that nanofibers exhibits substantial loading efficacy of about 89% of peclitaxel in selected solvent system of cremophor. Moreover electrospinning offers an economically viable alternative to produce continuous nanofibers. Further electrospinning aided by continuous unit operation process makes it simple and easy to sacle-up. |
دانلود رایگان مقاله انگلیسی + خرید ترجمه فارسی | |
عنوان فارسی مقاله: |
نانوالیاف در دارورسانی مخاطی |
عنوان انگلیسی مقاله: |
Nanofiber in transmucosal drug delivery |
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