Current drug delivery最新文献

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Recent Developments and Potential for Clinical Use of Casein as a Drug Carrier. 酪蛋白作为药物载体的最新进展及临床应用潜力。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220513085552
Ravindra Semwal, Sunil Kumar Joshi, Ruchi Badoni Semwal, Deepak Kumar Semwal
{"title":"Recent Developments and Potential for Clinical Use of Casein as a Drug Carrier.","authors":"Ravindra Semwal,&nbsp;Sunil Kumar Joshi,&nbsp;Ruchi Badoni Semwal,&nbsp;Deepak Kumar Semwal","doi":"10.2174/1567201819666220513085552","DOIUrl":"https://doi.org/10.2174/1567201819666220513085552","url":null,"abstract":"<p><strong>Background: </strong>The development of drug delivery carriers is the key area of research in the field of novel drug delivery systems. To date, a long list of carriers has been identified for this purpose but the deliveries of poorly water-soluble active substances are still facing challenges and hence, such substances are pharmacologically unsafe and economically incompetent.</p><p><strong>Objective: </strong>This article aims to review the applications of casein as a drug carrier and its potential for clinical use.</p><p><strong>Methods: </strong>The relevant literature on the casein protein was collected from authentic online scientific databases like PubMed, Scopus and Google Scholar using different keywords including \"casein\", \"drug delivery system\", \"drug carrier\" and \"bioavailability\". The articles and books accessed online have been thoroughly reviewed and the most relevant reports on casein as a drug carrier have only been included in the present study.</p><p><strong>Results: </strong>Casein is a milk protein that has many structural and physicochemical properties which facilitate its functionality in delivery systems. Moreover, its amphiphilic nature makes it the most suitable carrier for both hydrophobic and hydrophilic drugs without showing any toxic effects. The carriers obtained from natural sources are trustworthy over synthetic carriers and in the demand of the market due to their easy availability, low-cost factor, bio-friendly and nontoxic nature.</p><p><strong>Conclusion: </strong>Casein was found to be an effective natural drug carrier in various delivery systems due to its unique applications in improving the bioavailability and efficacy of a drug.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 3","pages":"250-260"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10670131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Wound Healing Properties of Pelargonium Graveolens L'Hér Extract Lipogel: In-Vivo Evaluation in an Animal Burn Model. 天竺葵提取物脂凝胶的伤口愈合性能:在动物烧伤模型中的体内评价。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220509162659
Hossein Asgarirad, Bardia Berenji Tehrani, Mohammad Azadbakht, Pedram Ebrahimnejad, Ali Farmoudeh, Ali Davoodi, Anahita Rezaeiroshan, Seyyedeh Saba Hosseini
{"title":"Wound Healing Properties of <i>Pelargonium Graveolens</i> L'Hér Extract Lipogel: <i>In-Vivo</i> Evaluation in an Animal Burn Model.","authors":"Hossein Asgarirad,&nbsp;Bardia Berenji Tehrani,&nbsp;Mohammad Azadbakht,&nbsp;Pedram Ebrahimnejad,&nbsp;Ali Farmoudeh,&nbsp;Ali Davoodi,&nbsp;Anahita Rezaeiroshan,&nbsp;Seyyedeh Saba Hosseini","doi":"10.2174/1567201819666220509162659","DOIUrl":"https://doi.org/10.2174/1567201819666220509162659","url":null,"abstract":"<p><strong>Background: </strong>Pelargonium graveolens L'Hér has traditionally been used to reduce skin inflammation, and recent studies have confirmed antioxidant compounds in the plant's extract. The present study aimed to prepare a lipogel formulation from P. graveolens hydroalcoholic extract and evaluate its efficacy on the wound healing process in an animal model.</p><p><strong>Material and methods: </strong>The aerial part extract of P. graveolens was prepared through percolation. Additionally, plastibase was prepared by mixing 5% of low-molecular-weight polyethylene with hot mineral oil (130°C). The extract (5%) was levigated in the mineral oil (5-15%) and dispersed in the cooled plastibase. The physical properties of the lipogel, thermal stability, and microbial limits were tested. Further, the effect of the lipogel in the wound healing rate was examined among male Wistar rats, and skin tissue samples were assessed histologically.</p><p><strong>Results and discussion: </strong>The results represented the best rheological and thermal stability characteristics in the formulation with 5% mineral oil (as the levigator). The lipogel-treated group had the least burn area compared to the silver sulfadiazine and negative control groups (p<0.05). The microscopic examination of tissue samples revealed increased collagen fiber production and maturation and significantly also faster epithelial repair among lipogel-treated rats than in the other two groups(p<0.05).</p><p><strong>Conclusion: </strong>The results indicated the significant therapeutic effects of P. graveolens lipogelon burn healing. The suitable physicochemical properties and the low lipogel production cost facilitate further scale-up studies.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 5","pages":"601-607"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9165986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced Brain Delivery via Intranasal Administration of Carbamazepine Loaded Solid Lipid Nanoparticles: Optimization, Pharmacokinetic Analysis, In-vitro, and In-vivo Drug Release Study. 卡马西平固体脂质纳米颗粒经鼻内给药增强脑递送:优化、药代动力学分析、体外和体内药物释放研究。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220519120837
Rajeshwar Kamal Kant Arya, Vijay Juyal, Dheeraj Bisht, Mohammad Rashid, Abdulmalik Saleh Alfawaz Altamimi, Obaid Afzal, Neeraj Kumar Sethiya
{"title":"Enhanced Brain Delivery <i>via</i> Intranasal Administration of Carbamazepine Loaded Solid Lipid Nanoparticles: Optimization, Pharmacokinetic Analysis, <i>In-vitro</i>, and <i>In-vivo</i> Drug Release Study.","authors":"Rajeshwar Kamal Kant Arya,&nbsp;Vijay Juyal,&nbsp;Dheeraj Bisht,&nbsp;Mohammad Rashid,&nbsp;Abdulmalik Saleh Alfawaz Altamimi,&nbsp;Obaid Afzal,&nbsp;Neeraj Kumar Sethiya","doi":"10.2174/1567201819666220519120837","DOIUrl":"https://doi.org/10.2174/1567201819666220519120837","url":null,"abstract":"<p><strong>Background: </strong>Carbamazepine (Cbz) is the first-line drug for epileptic seizures but exhibits fluctuation at the plasma level and side effects after oral administration.To overcome these problems, Cbz should be targeted directly into the brain. Therefore, the current experimental design was aimed to formulate and optimize the Cbz containing solid lipid nanoparticles (SLNs) for brain delivery via intranasal administration to get rid of oral complications associated with Cbz.</p><p><strong>Methods: </strong>A full factorial design was performed to evaluate the effect of variables (X1 lipid concentration, X2 surfactant concentration, and X3 sonication time) on the response variables (size of nanoparticles, entrapment efficiency, and drug release). A two-level, three-factor design was employed herewith, and eight formulations were developed. Further, the formation of Cbz containing SLNs was characterized by compatibility, particle size, entrapment efficiency, and drug release with the support of Fourier Transform Infra-Red (FTIR), Zeta sizer, Transmission Electron Microscopy (TEM), Ultra-violet (U.V.), and High-Performance Liquid Chromatography (HPLC).</p><p><strong>Results: </strong>All eight formulations were characterized through particle size, entrapment efficiency, and invitro drug release performance. Out of eight characterized formulations, SN1 showed the most promising results, including particle size of 210 ± 2.14 nm, entrapment efficiency of 42.1 ± 1.09%, and drug release of 61.3 ± 2.02% and considered an optimized batch. Additionally, the optimized batch SN1was further evaluated for an in-vivo study on male Wistar Rats.</p><p><strong>Conclusion: </strong>The study revealed that a high amount of drug was reached into the brain through intranasal administration compared to the intravenous route. Therefore, it can minimize the unwanted side effects of the Cbz associated with oral administration. The formulation SN1 possesses an excellent drug targeting efficiency of 3.014. Finally, the current experimental work concluded that there is a direct pathway from the intranasal route to the brain. This delivery system can be beneficial for directly delivering CNS-active drugs into the brain.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 5","pages":"587-600"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9171746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Artificial Intelligence Assisted Fabrication of 3D, 4D and 5D Printed Formulations or Devices for Drug Delivery. 人工智能辅助制造用于药物输送的3D, 4D和5D打印配方或设备。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201820666221207140956
Kiran Singh Sharma
{"title":"Artificial Intelligence Assisted Fabrication of 3D, 4D and 5D Printed Formulations or Devices for Drug Delivery.","authors":"Kiran Singh Sharma","doi":"10.2174/1567201820666221207140956","DOIUrl":"https://doi.org/10.2174/1567201820666221207140956","url":null,"abstract":"<p><p>5D & 4D printings are an advanced version of 3D printing class and are one of the most revolutionary and powerful fabrication methods used for preparing innovative structures and solid substances using precise additive manufacturing technology. It captures the imagination of one with its potential to produce flexible designing and fabrication of innovative products with high complexity and speed. This technology with the assistance of AI (Artificial Intelligence) facilitates real-time sensing, adapting to change, and predicting the state of printing. 3D printing works by employing advanced materials utilizing a computer aided design with tomography scan under AI control which deposits printing material in accordance with the nature of a file usually in STL format, but it requires time for printing. This shortcoming can be overcome by 4D printing where smart materials are incorporated with time as 4th dimension. This technique has self-repair and self-assembly properties that will save around 80% of time. Some printed materials are made sensitive to temperature, humidity, light, and other parameters so that they can respond to stimulus, but it's one limitation of not being able to print complex shapes having curved surfaces can be overcome by utilising 5D printing where additive manufacturing is done by rotation of extruder head and rotation of print bed to print in 5 different axes. This review evaluates the prospective of these techniques with AI interference in medicine and pharmacy, with its effective and efficient production for the required design precision.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 6","pages":"752-769"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9174116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Current Novel Drug Deliveries for Oral Cancer: A Chronotherapeutic Approach. 目前口腔癌的新药物递送:一种时间治疗方法。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220408094520
Kishori P Sutar, Nisha S Shirkoli, Prasanna S Sutar, Bhaskar K Kurangi, Panchaxari M Dandagi, Rajashree Masareddy
{"title":"Current Novel Drug Deliveries for Oral Cancer: A Chronotherapeutic Approach.","authors":"Kishori P Sutar,&nbsp;Nisha S Shirkoli,&nbsp;Prasanna S Sutar,&nbsp;Bhaskar K Kurangi,&nbsp;Panchaxari M Dandagi,&nbsp;Rajashree Masareddy","doi":"10.2174/1567201819666220408094520","DOIUrl":"https://doi.org/10.2174/1567201819666220408094520","url":null,"abstract":"<p><p>Oral squamous cell carcinoma is a malignant disease that is causing considerable mortality worldwide. Conventional treatment approaches, like surgery, cause destructive alterations in facial appearance and oral function impairments associated with psychological and social functioning. Chemotherapy exhibits low bioaccessibility of the anticancer drugs, multiple drug resistance, higher dose necessities, which elevate toxicities to the normal cells, low therapeutic index, and non-specific targeting. Radiation therapies significantly affect the well-being of the patient and impair the quality of life. Therefore, chemotherapeutics are developed that can either actively or passively target the carcinomas, reduce the adverse side effect, and improve therapeutic efficacy. Innovations in novel drug delivery systems deliver the drugs to the desired site of action with better treatment approaches with reduced toxicities to the normal cells and improve the health and survival rate of the patient. Cancer chronotherapy enhances the treatment proficiency by administration of the drugs at the best time, considering biological timings to improve the treatment profiles. Chronotherapy provides benefits to the current anticancer therapies, with minimum adverse effects to the healthy cells. This review discusses the risk factors for oral carcinomas, targeted therapy by nanocarriers, nanotechnology approaches, the role of circadian rhythm in the management of oral cancer, and advances in controlled drug delivery.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 3","pages":"237-249"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9233263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Review of the Use of Metallic Nanoparticles as a Novel Approach for Overcoming the Stability Challenges of Blood Products: A Narrative Review from 2011-2021. 金属纳米颗粒作为克服血液制品稳定性挑战的新方法的回顾:2011-2021年的叙述性回顾。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220513092020
Tahereh Zadeh Mehrizi, Mehdi Shafiee Ardestani, Sedigheh Amini Kafiabad
{"title":"A Review of the Use of Metallic Nanoparticles as a Novel Approach for Overcoming the Stability Challenges of Blood Products: A Narrative Review from 2011-2021.","authors":"Tahereh Zadeh Mehrizi,&nbsp;Mehdi Shafiee Ardestani,&nbsp;Sedigheh Amini Kafiabad","doi":"10.2174/1567201819666220513092020","DOIUrl":"https://doi.org/10.2174/1567201819666220513092020","url":null,"abstract":"<p><strong>Purpose: </strong>To obtain safe and qualified blood products (e.g., platelets, plasma, and red blood cells), various limitations such as limited shelf life (especially for platelets) and stability must be addressed. In this review study, the most commonly used metal nanomaterials (e.g., gold, silver, iron, and magnetic) reported in the literature from 2011 to 2021 were discussed owing to their unique properties, which provide exciting approaches to overcome these limitations and improve the stability, safety, and quality of blood products. Novelty: This study reviews for the first time the results of studies (from 2011 to 2021) that consider the effects of various metallic nanoparticles on the different blood products.</p><p><strong>Results: </strong>The results of this review study showed that some metallic nanoparticles are effective in improving the stability of plasma proteins. For this purpose, modified Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles and citrate-AuNPs protect albumin products against stressful situations. Also, SiO<sub>2</sub> microspheres and silicacoated magnetite nanoparticles are highly capable of improving IgG stability. ZnO nanoparticles also reduced thrombin production, and protein-coated GMNP nanoparticles prevented unwanted leakage of factor VIII through blood vessels. Furthermore, the stability and longevity of erythrocytes can be improved by AuNP nanoparticles and Zr-based organic nanoparticles. In addition, platelet storage time can be improved using PEGylated Au and functionalized iron oxide nanoparticles.</p><p><strong>Suggestion: </strong>According to the results of this study, it is suggested that further research should be conducted on metal nanoparticles as the most promising candidates to prepare metal nanoparticles with improved properties to increase the stability of various blood products.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 3","pages":"261-280"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9344438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nanoformulations of Plant-Derived Compounds as Emerging Therapeutic Approach for Colorectal Cancer. 植物源化合物纳米制剂作为治疗结直肠癌的新途径。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220823155526
Hossein Biganeh, Sahand Mirzaei Dizaji, Yasamin Davatgaran Taghipour, Ghulam Murtaza, Roja Rahimi
{"title":"Nanoformulations of Plant-Derived Compounds as Emerging Therapeutic Approach for Colorectal Cancer.","authors":"Hossein Biganeh,&nbsp;Sahand Mirzaei Dizaji,&nbsp;Yasamin Davatgaran Taghipour,&nbsp;Ghulam Murtaza,&nbsp;Roja Rahimi","doi":"10.2174/1567201819666220823155526","DOIUrl":"https://doi.org/10.2174/1567201819666220823155526","url":null,"abstract":"<p><strong>Background: </strong>Colorectal cancer (CRC) represents one of the most daunting health problems accompanied by progressive undesirable socio-economic effects. Phytochemicals, bioactive ingredients majorly found in plants, have gained momentum for their potential against CRC occurrence and regression. However, these phytoconstituents are not exempt from biopharmaceutical drawbacks; therefore, novel strategies, especially nanotechnology, are exploited to surmount the aforementioned bottlenecks. The current paper aims to comprehensively review the phytochemical-based nanoformulations and their mechanisms in the setting of CRC.</p><p><strong>Methods: </strong>Electronic databases including Scopus, PubMed, and Web of Science were searched with the keywords \"colon cancer\" or \"colorectal cancer\", and \"plant\", \"phytochemical\", \"extract\", or \"herb\", and \"nano\", \"nanoformulation\", \"Nanoencapsulation\", \"nanoparticle\", \"nanostructure\", or \"nanoliposome\", until January 2021.</p><p><strong>Results: </strong>Of the 1230 research hits, only 69 articles were consequently analyzed. The results indicated nanoformulations of several secondary plant metabolites such as berberine, camptothecin, colchicine, apigenin, chrysin, fisetin, quercetin, curcumin, gallic acid, resveratrol, and ursolic acid have profound effects in a broad range of preclinical models of CRC. A wide variety of nanoformulations have been utilized to deliver these phytochemicals, such as nanocomposite, nanocolloids, and mesoporous silica nanoparticles, which have consequently decreased tumor angiogenesis and mitochondrial membrane potential, increased radical scavenging activity, induced cell cycle arrest at different phases of the cancer cell cycle, and induction of apoptosis process via decreased anti-apoptotic proteins (BRAF, CD44, and Bcl-2) and increased in pro-apoptotic ones (Bax, Fas, caspase 3,8, and 9), as well as modulated biopharmaceutical properties. Chitosan and PEG and their derivatives are among the polymers exploited in the phytochemicals' nanoformulations.</p><p><strong>Conclusion and perspective: </strong>To conclude, nanoformulated forms of natural ingredients depicted outstanding anti-CRC activity that could hold promise for help in treating CRC. However, well-designed clinical trials are needed to build up a whole picture of the health profits of nanoformulation of natural products in CRC management.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 8","pages":"1067-1094"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9457028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Desonide Nanoemulsion Gel for Transdermal Absorption Drug Delivery: Pharmacodynamic and Safety Evaluation. 地奈德纳米乳凝胶经皮吸收给药:药效学和安全性评价。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220819110128
Jiaqi Zhang, Yu Yao, Hanbing Liu, Qiuyan Ma, Lanyi Huang, Yuan Chen, Huaqing Lin
{"title":"Desonide Nanoemulsion Gel for Transdermal Absorption Drug Delivery: Pharmacodynamic and Safety Evaluation.","authors":"Jiaqi Zhang,&nbsp;Yu Yao,&nbsp;Hanbing Liu,&nbsp;Qiuyan Ma,&nbsp;Lanyi Huang,&nbsp;Yuan Chen,&nbsp;Huaqing Lin","doi":"10.2174/1567201819666220819110128","DOIUrl":"https://doi.org/10.2174/1567201819666220819110128","url":null,"abstract":"<p><strong>Background: </strong>When administered transdermally, desonide is ineffective due to its poor solubility. As a new transdermal delivery system, nanoemulsion gel has demonstrated significant advantages for drug delivery over conventional formulations. We have established desonide nanoemulsion gel (DES NE gel) for better transdermal absorption, but its efficacy and safety still need to be evaluated. This study aims to provide additional evidence demonstrating the improved pharmacodynamics and safety of transdermal delivery of Desonide via nanoemulsion gel.</p><p><strong>Methods: </strong>Pharmacodynamics and safety of Desonide nanoemulsion gel were evaluated using Desonate <sup>®</sup> as the reference formulation. To assess the difference in curative effect between DES NE gel and Desonate<sup>®</sup> and to ensure safety, atopic dermatitis (AD) models in KM mice were developed using 2,4-dinitrofluorobenzene (DNFB). The degree of ear swelling, ear mass difference, thymus, spleen index, and HE conventional pathology of mice were used as pharmacodynamic evaluation indexes, and the irritation was predicted by the New Zealand rabbit epidermal stimulation assay.</p><p><strong>Results: </strong>Nanoemulsion gels may facilitate transdermal penetration of drugs by influencing the skin condition. Medium and high doses of DES NE gel significantly ameliorated the inflammation and swelling of the ear caused by dermatitis/eczema in mice. In addition, compared with DES gel, skin irritation extent did not increase.</p><p><strong>Conclusion: </strong>Nanoemulsion gel can be applied to improve the efficacy of drugs with low potency or poor solubility. DES NE gel provides a higher transdermal potential than other delivery systems. In this study, it was found that nanoemulsion gel is a promising percutaneous carrier of DES. DES NE-GEL has a significant curative effect on dermatitis/eczema in a mouse model and is expected to provide a new, efficient, and low toxic preparation for clinical treatment of dermatitis/eczema through the percutaneous system.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 10","pages":"1525-1532"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9497091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Emerging Strategies to Improve the Stability and Bioavailability of Insulin: An Update on Formulations and Delivery Approaches. 提高胰岛素稳定性和生物利用度的新策略:配方和给药方法的最新进展。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201820666221102094433
Pak Kheong Tan, Umah Rani Kuppusamy, Kek Heng Chua, Bavani Arumugam
{"title":"Emerging Strategies to Improve the Stability and Bioavailability of Insulin: An Update on Formulations and Delivery Approaches.","authors":"Pak Kheong Tan,&nbsp;Umah Rani Kuppusamy,&nbsp;Kek Heng Chua,&nbsp;Bavani Arumugam","doi":"10.2174/1567201820666221102094433","DOIUrl":"https://doi.org/10.2174/1567201820666221102094433","url":null,"abstract":"<p><p>One of the primary goals of diabetes management is to maintain blood glucose levels within a normal range, and insulin plays a vital role in achieving this. All Type 1 DM patients and advanced Type 2 DM patients require insulin. Insulin is administered subcutaneously, which may cause patient discomfort from the use of needles. Therefore, developing alternative routes of insulin administration has always been a major focus of diabetes research. This review aims to provide an update on the insulin formulations and delivery routes as well as strategies used to improve its stability and bioavailability for the treatment of diabetes.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 8","pages":"1141-1162"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9518549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Oral Candidiasis and Novel Therapeutic Strategies: Antifungals, Phytotherapy, Probiotics, and Photodynamic Therapy. 口腔念珠菌病和新的治疗策略:抗真菌、植物疗法、益生菌和光动力疗法。
IF 2.4 4区 医学
Current drug delivery Pub Date : 2023-01-01 DOI: 10.2174/1567201819666220418104042
Maria Contaldo, Dario Di Stasio, Antonio Romano, Fausto Fiori, Fedora Della Vella, Cosimo Rupe, Carlo Lajolo, Massimo Petruzzi, Rosario Serpico, Alberta Lucchese
{"title":"Oral Candidiasis and Novel Therapeutic Strategies: Antifungals, Phytotherapy, Probiotics, and Photodynamic Therapy.","authors":"Maria Contaldo,&nbsp;Dario Di Stasio,&nbsp;Antonio Romano,&nbsp;Fausto Fiori,&nbsp;Fedora Della Vella,&nbsp;Cosimo Rupe,&nbsp;Carlo Lajolo,&nbsp;Massimo Petruzzi,&nbsp;Rosario Serpico,&nbsp;Alberta Lucchese","doi":"10.2174/1567201819666220418104042","DOIUrl":"https://doi.org/10.2174/1567201819666220418104042","url":null,"abstract":"<p><p>Oral candidiasis is an opportunistic infection of the oral mucosa sustained by fungi of the genus Candida. Various Candida species, with a predominance of C. albicans, normally a saprophyte of the oral cavity, may become virulent and infect the oral mucosa with variegated clinical presentation, in case of imbalance of the oral microbiota, the presence of local predisposing factors and systemic conditions that weaken the immune system. Conventionally, oral candidiasis eradication is done with the help of antifungal drugs. However, the growing phenomena of drug resistance and the increase in infections sustained by non-albicans species being less responsive to common antifungals have orientied researches towards the experimentation of alternative therapies. The present review considered the most promising alternative therapeutic proposals. The use of plant derivatives with phytotherapy is a promising option, such as probiotics, to rebalance the oral microbiota in case of dysbiosis. Finally, antimicrobial photodynamic therapy (aPDT), with highly selective fungicidal activity and free of side effects, is also being studied as a powerful alternative to drug administration. All these therapies are alternatives or supportive to the conventional treatment of recurrent and non-drug-responsive forms of oral candidiasis. However, further studies are needed to define the most active compounds, the efficacy of the therapies compared with the conventional ones, and the planning of regulated and standardized protocols.</p>","PeriodicalId":10842,"journal":{"name":"Current drug delivery","volume":"20 5","pages":"441-456"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9524780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
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