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Maded ZK, Sfar S, Taqa GAA, Lassoued MA, Ben Hadj Ayed O, Fawzi HA. Development and Optimization of Dipyridamole- and Roflumilast-Loaded Nanoemulsion and Nanoemulgel for Enhanced Skin Permeation: Formulation, Characterization, and In Vitro Assessment. Pharmaceuticals (Basel) 2024; 17:803. [PMID: 38931470 PMCID: PMC11207013 DOI: 10.3390/ph17060803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 06/14/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024] Open
Abstract
This study explores developing and optimizing a nanoemulsion (NE) system loaded with dipyridamole and roflumilast, aiming to improve skin penetration and retention. The NE formulation was further transformed into a nanoemulgel to enhance its application as a topical treatment for psoriasis. Solubility studies were conducted to select the oil, surfactant, and co-surfactant. Phase diagrams were constructed using the aqueous phase titration method. All the formulations were in nanoscale, and Formula (F2) (which contains oleic acid oil as the oil phase, a mixture of Surfactant Tween 80 and co-surfactant (ethanol) at a ratio of 1:2 in addition to distilled water as an aqueous phase in a ratio of 1:5:4, respectively) was the selected formula depending on the particle size, PDI, and zeta potential. Formula (F2) has the best ratio because it gives the smallest nanoemulsion globule size (particle size average of 167.1 nm), the best homogenicity (lowest PDI of 0.195), and the highest stability (higher zeta potential of -32.22). The selected formula was converted into a nanoemulgel by the addition of 0.5% (w/w) xanthan gum (average particle size of 172.7 nm) and the best homogenicity (lowest PDI of 0.121%) and highest stability (higher zeta potential of -28.31). In conclusion, the selected formula has accepted physical and chemical properties, which enhanced skin penetration.
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Affiliation(s)
- Zeyad Khalaf Maded
- Laboratory of Pharmaceutical, Chemical, and Pharmacological Drug Development LR12ES09, Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia; (Z.K.M.); (M.A.L.); (O.B.H.A.)
| | - Souad Sfar
- Laboratory of Chemical, Galenic and Pharmacological Development of Medicines (LR12ES09), Faculty of Pharmacy of Monastir, University of Monastir, Monastir 5000, Tunisia;
| | - Ghada Abd Alrhman Taqa
- Department of Dental Basic Sciences, College of Dentistry, University of Mosul, Mosul 41002, Iraq;
| | - Mohamed Ali Lassoued
- Laboratory of Pharmaceutical, Chemical, and Pharmacological Drug Development LR12ES09, Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia; (Z.K.M.); (M.A.L.); (O.B.H.A.)
| | - Olfa Ben Hadj Ayed
- Laboratory of Pharmaceutical, Chemical, and Pharmacological Drug Development LR12ES09, Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia; (Z.K.M.); (M.A.L.); (O.B.H.A.)
| | - Hayder Adnan Fawzi
- Department of Pharmacy, Al Mustafa University College, Baghdad 10064, Iraq
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Alfaraj R, Hababah S, Eltayb EK, Alqahtani FY, Aleanizy FS. Isotretinoin self-nano-emulsifying drug delivery system: Preparation, optimization and antibacterial evaluation. Saudi Pharm J 2024; 32:102063. [PMID: 38650911 PMCID: PMC11033190 DOI: 10.1016/j.jsps.2024.102063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 04/05/2024] [Indexed: 04/25/2024] Open
Abstract
Purpose Isotretinoin (ITN) is a poorly water-soluble drug. The objective of this study was to design a successful liquid self-nanoemulsifying drug delivery system (L-SNEDDS) for ITN to improve its solubility, dissolution rate, and antibacterial activity. Methods According to solubility and emulsification studies, castor oil, Cremophor EL, and Transcutol HP were selected as system excipients. A pseudo ternary phase diagram was constructed to reveal the self-emulsification area. The developed SNEDDS were visually assessed, and the droplet size was measured. In vitro release studies and stability studies were conducted. The antimicrobial effectiveness against multiple bacterial strains, including Staphylococcus aureus, methicillin-resistant Staphylococcus aureus (MRSA), and different accessory gene regulator (Agr) variants were investigated for the optimum ITN-loaded SNEDDS formulation. Results Characterization studies showed emulsion homogeneity and stability (%T 95.40-99.20, A graded) with low droplet sizes (31.87 ± 1.23 nm-115.47 ± 0.36 nm). It was found that the developed ITN-SNEDDS provided significantly a higher release rate (>96 % in 1 h) as compared to the raw drug (<10 % in 1 h). The in vitro antimicrobial activities of pure ITN and ITN-loaded SNEDDS demonstrated a remarkable inhibitory effect on bacterial growth with statistically significant findings (p < 0.0001) for all tested strains when treated with ITN-SNEDDS as compared to the raw drug. Conclusion These outcomes suggested that SNEDDS could be a potential approach for improving solubility, dissolution rates, and antibacterial activity of ITN.
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Affiliation(s)
- Rihaf Alfaraj
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- King Saud University, 11495 Riyadh, Saudi Arabia
| | - Sandra Hababah
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- King Saud University, 11495 Riyadh, Saudi Arabia
| | - Esra K. Eltayb
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- King Saud University, 11495 Riyadh, Saudi Arabia
| | - Fulwah Y. Alqahtani
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- King Saud University, 11495 Riyadh, Saudi Arabia
| | - Fadilah S. Aleanizy
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- King Saud University, 11495 Riyadh, Saudi Arabia
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Bakhshan MA, Sheikhzadeh S, Delirezh N. Hesperidin nanoparticles for prostate cancer therapy: preparation, characterization and cytotoxic activity. Biomed Mater 2024; 19:035044. [PMID: 38653315 DOI: 10.1088/1748-605x/ad4221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 04/23/2024] [Indexed: 04/25/2024]
Abstract
Hesperidin, a phytochemical renowned for its therapeutic effects including anticancer, antioxidant, and anti-inflammatory properties, encounters a significant limitation in its application due to its low bioavailability and restricted solubility in water. To surmount these challenges, we employed a spontaneous emulsification method to produce hesperidin nanoparticles. These nanoparticles, averaging 197.2 ± 2.8 nm, exhibited uniform dispersion (polydispersity index: 0.13), a zeta potential (ZP) of -28 mV, encapsulation efficiency of 84.04 ± 1.3%, and demonstrated stable and controlled release across various environments. Assessment of the nanoemulsions stability revealed remarkably high stability levels. Cytotoxicity evaluations (3-(4,5-dimethylthiazol-2-yl)-2,5diphenyl-2-H-tetrazolium bromide, neutral red, trypan blue, and lactate dehydrogenase) indicated that cancer cell viability following treatment with hesperidin nanoemulsion was concentration and time-dependent, significantly lower compared to cells treated with free hesperidin. The colony formation assay and cell morphology evaluation further corroborated the heightened efficacy of hesperidin in its nano form compared to the free form. In summary, hesperidin nanoparticles not only exhibited more potent anticancer activity than free hesperidin but also demonstrated high biocompatibility with minimal cytotoxic effects on healthy cells. These findings underscore the potential for further exploration of hesperidin nanoparticles as an adjunctive therapy in prostate cancer therapy.
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Affiliation(s)
- Mohammad Amin Bakhshan
- Department of Microbiology, Faculty of Veterinay Medicine, Urmia University, Urmia, Iran
| | - Sanaz Sheikhzadeh
- Department of Microbiology, Faculty of Veterinay Medicine, Urmia University, Urmia, Iran
| | - Nowruz Delirezh
- Department of Microbiology, Faculty of Veterinay Medicine, Urmia University, Urmia, Iran
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Tufail T, Ain HBU, Chen J, Virk MS, Ahmed Z, Ashraf J, Shahid NUA, Xu B. Contemporary Views of the Extraction, Health Benefits, and Industrial Integration of Rice Bran Oil: A Prominent Ingredient for Holistic Human Health. Foods 2024; 13:1305. [PMID: 38731675 PMCID: PMC11083700 DOI: 10.3390/foods13091305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/15/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
Globally, 50% of people consume rice (Oryza sativa), which is among the most abundant and extensively ingested cereal grains. Rice bran is a by-product of the cereal industry and is also considered a beneficial waste product of the rice processing industry. Rice bran oil (RBO) is created from rice bran (20-25 wt% in rice bran), which is the outermost layer of the rice kernel; has a lipid content of up to 25%; and is a considerable source of a plethora of bioactive components. The main components of RBO include high levels of fiber and phytochemicals, including vitamins, oryzanols, fatty acids, and phenolic compounds, which are beneficial to human health and well-being. This article summarizes the stabilization and extraction processes of rice bran oil from rice bran using different techniques (including solvent extraction, microwaving, ohmic heating, supercritical fluid extraction, and ultrasonication). Some studies have elaborated the various biological activities linked with RBO, such as antioxidant, anti-platelet, analgesic, anti-inflammatory, anti-thrombotic, anti-mutagenic, aphrodisiac, anti-depressant, anti-emetic, fibrinolytic, and cytotoxic activities. Due to the broad spectrum of biological activities and economic benefits of RBO, the current review article focuses on the extraction process of RBO, its bioactive components, and the potential health benefits of RBO. Furthermore, the limitations of existing studies are highlighted, and suggestions are provided for future applications of RBO as a functional food ingredient.
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Affiliation(s)
- Tabussam Tufail
- School of Food, Biological Engineering Jiangsu University, Zhenjiang 212013, China; (T.T.); (J.C.); (M.S.V.); (Z.A.); (J.A.)
- University Institute of Diet and Nutritional Sciences, The University of Lahore, Lahore 54590, Pakistan; (H.B.U.A.); (N.U.A.S.)
| | - Huma Bader Ul Ain
- University Institute of Diet and Nutritional Sciences, The University of Lahore, Lahore 54590, Pakistan; (H.B.U.A.); (N.U.A.S.)
| | - Jin Chen
- School of Food, Biological Engineering Jiangsu University, Zhenjiang 212013, China; (T.T.); (J.C.); (M.S.V.); (Z.A.); (J.A.)
| | - Muhammad Safiullah Virk
- School of Food, Biological Engineering Jiangsu University, Zhenjiang 212013, China; (T.T.); (J.C.); (M.S.V.); (Z.A.); (J.A.)
| | - Zahoor Ahmed
- School of Food, Biological Engineering Jiangsu University, Zhenjiang 212013, China; (T.T.); (J.C.); (M.S.V.); (Z.A.); (J.A.)
| | - Jawad Ashraf
- School of Food, Biological Engineering Jiangsu University, Zhenjiang 212013, China; (T.T.); (J.C.); (M.S.V.); (Z.A.); (J.A.)
| | - Noor Ul Ain Shahid
- University Institute of Diet and Nutritional Sciences, The University of Lahore, Lahore 54590, Pakistan; (H.B.U.A.); (N.U.A.S.)
| | - Bin Xu
- School of Food, Biological Engineering Jiangsu University, Zhenjiang 212013, China; (T.T.); (J.C.); (M.S.V.); (Z.A.); (J.A.)
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Gore DD, Sharma N, Mishra N, Parmar PK, Ranjana S, Kumar D, Jachak SM, Jena G, Tikoo K, Bansal AK, Singh IP. Wound-healing effect of topical nanoemulsion-loaded cream and gel formulations of Hippophae rhamnoides L. (sea buckthorn) fruit oil and their acute dermal toxicity study on female SD rats. Indian J Pharmacol 2024; 56:120-128. [PMID: 38687316 PMCID: PMC11160998 DOI: 10.4103/ijp.ijp_370_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 12/15/2023] [Accepted: 03/18/2024] [Indexed: 05/02/2024] Open
Abstract
OBJECTIVE The objective of this study was to evaluate the efficacy and safety of topical nanoemulsion (NE)-loaded cream and gel formulations of Hippophae rhamnoides L. (sea buckthorn [SBT]) fruit oil for wound healing. MATERIALS AND METHODS The NE-loaded cream and gel formulations of H. rhamnoides L. (SBT) fruit oil (IPHRFH) were prepared and evaluated for their wound-healing activity on female Sprague-Dawley (SD) rats. They were further divided into groups (seven) and the wound-healing activity was determined by measuring the area of the wound on the wounding day and on the 0th, 4th, 8th, and 10th days. The acute dermal toxicity of the formulations was assessed by observing the erythema, edema, and body weight (BW) of the rats. RESULTS The topical NE cream and gel formulations of H. rhamnoides L. (SBT) fruit oil showed significant wound-healing activity in female SD rats. The cream formulation of IPHRFH showed 78.96%, the gel showed 72.59% wound contraction on the 8th day, whereas the positive control soframycin (1% w/w framycetin) had 62.29% wound contraction on the 8th day. The formulations also showed a good acute dermal toxicity profile with no changes significantly affecting BW and dermal alterations. CONCLUSIONS The results of this study indicate that topical NE-loaded cream and gel formulation of H. rhamnoides L. (SBT) fruit oil are safe and effective for wound healing. The formulations showed no signs of acute dermal toxicity in female SD rats.
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Affiliation(s)
- Dattatraya Dinkar Gore
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Nisha Sharma
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Nidhi Mishra
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Prashantkumar K. Parmar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Soni Ranjana
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Dinesh Kumar
- Division of Chemical Technology, CSIR-Institute of Himalayan Bioresource and Technology, Palampur, Himachal Pradesh, India
| | - Sanjay M. Jachak
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Gopabandhu Jena
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Kulbhushan Tikoo
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Arvind K. Bansal
- Division of Chemical Technology, CSIR-Institute of Himalayan Bioresource and Technology, Palampur, Himachal Pradesh, India
| | - Inder Pal Singh
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
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Varshney M, Bahadur S. Comprehensive Review on Phytoconstituents-based Nanomedicine for the Treatment of Atopic Dermatitis. Curr Pharm Biotechnol 2024; 25:737-756. [PMID: 37888809 DOI: 10.2174/0113892010245092230922180341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 06/23/2023] [Accepted: 07/06/2023] [Indexed: 10/28/2023]
Abstract
Atopic dermatitis (AD) is known as a chronic disease characterized by eczematous and pruritus skin lesions. The pathology behind atopic dermatitis etiology is loss of epidermal barrier, which prevents the production of protein filaggrin that can induce T-cell infiltration and inflammation. Treatment of AD is majorly based on limiting skin repair as well as reducing inflammation and itching. There are several remedies available for the treatment of AD, such as Janus kinase and calcineurin inhibitors, topical corticosteroids, and phosphodiesterase-4 inhibitors. The conventional formulations in the market have limited safety and efficacy. Hence, effective treatment of atopic dermatitis requires the development of novel, efficacious, reliable, and specific therapies. Recent research data have revealed that some naturally occurring medicinal plants have potential applications in the management of AD through different mechanisms. The nanotechnology-based therapeutics have gained a lot of attention in the last decade for the improvement in the activity of drugs having low absorption due to poor solubility, thus leading to lesser bioavailability. Therapies based on nanotechnology can be an effective way to overcome these obstacles. Due to their effective propensity to provide better drug diffusion and bioavailability as well as drug targeting potential at the desired site of action, these approaches may have decreased adverse drug effects, better penetration, and enhanced therapeutic efficacy. Hence, this review highlights the potential of phytoconstituents-based novel formulations for the treatment of atopic dermatitis. Furthermore, recent patents on therapeutic approaches to atopic dermatitis have also been briefly described.
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Affiliation(s)
- Mayuri Varshney
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, U.P. India
| | - Shiv Bahadur
- Institute of Pharmaceutical Research, GLA University, Mathura, 281406, U.P. India
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Petrová E, Chvíla S, Balouch M, Štěpánek F, Zbytovská J. Nanoformulations for dermal delivery of imiquimod: The race of "soft" against "hard". Int J Pharm 2023; 648:123577. [PMID: 37931726 DOI: 10.1016/j.ijpharm.2023.123577] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 10/30/2023] [Accepted: 11/03/2023] [Indexed: 11/08/2023]
Abstract
Imiquimod (IMQ) is an immunostimulating agent used in the treatment of basal cell carcinoma and actinic keratosis. Due to its low solubility and poor skin bioavailability, the dermal formulation of IMQ remains challenging. In analogy to tyre compounds used in Formula 1 racing, we compare four types of nanosystems belonging to three groups: (i) "hard" nanoparticles in the form of IMQ nanocrystals, (ii) "intermediate" nanoparticles in the form of liposomes and lipid nanocapsules, and (iii) "soft" nanoparticles in the form of a nanoemulsion based on oleic acid. The nanoemulsion and nanocrystals were able to incorporate the highest amount of IMQ (at least 2 wt%) compared to liposomes (0.03 wt%) and lipid nanocapsules (0.08 wt%). Regarding size, liposomes, and lipid nanocapsules were rather small (around 40 nm) whereas nanocrystals and nanoemulsion were larger (around 200 nm). All developed nanoformulations showed high efficiency to deliver IMQ into the skin tissue without undesirable subsequent permeation through the skin to acceptor. Especially, the 2 wt% IMQ nanoemulsion accumulated 129 μg/g IMQ in the skin, compared to 34 μg/g of a 5 wt% commercial cream. The effects of the respective nanoparticulate systems were discussed with respect to their possible diffusion kinetics (Brownian motion vs. settling) in the aqueous phase.
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Affiliation(s)
- Eliška Petrová
- Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, Prague, Czech Republic
| | - Stanislav Chvíla
- Department of Chemical Engineering, University of Chemistry and Technology Prague, Technická 3, 166 28 Prague 6, Czech Republic
| | - Martin Balouch
- Department of Chemical Engineering, University of Chemistry and Technology Prague, Technická 3, 166 28 Prague 6, Czech Republic
| | - František Štěpánek
- Department of Chemical Engineering, University of Chemistry and Technology Prague, Technická 3, 166 28 Prague 6, Czech Republic
| | - Jarmila Zbytovská
- Department of Organic Technology, University of Chemistry and Technology Prague, Technická 5, Prague, Czech Republic.
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Maru S, Verma J, Wilen CE, Rosenholm JM, Bansal KK. Attenuation of celecoxib cardiac toxicity using Poly(δ-decalactone) based nanoemulsion via oral route. Eur J Pharm Sci 2023; 190:106585. [PMID: 37717666 DOI: 10.1016/j.ejps.2023.106585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/19/2023]
Abstract
Celecoxib (CLX), a poorly soluble anti-inflammatory drug, requires administration in higher concentrations to produce therapeutic effects, oftentimes resulting in cardiac toxicity. Therefore, in this study, we employed a nanoemulsion technology to improve the solubility of CLX using poly(δ-decalactone) (PDL) polymer as an oil and mPEG-b-PDL as a surfactant. The nanoemulsion (NE) was successfully prepared via the nanoprecipitation method. In vitro characterization was performed for size, drug release, and stability. In vivo studies were performed to establish anti-inflammatory activity, CLX induced cardiac toxicity, and pharmacokinetic profile of NE, post-oral administration. The globular size of less than 100 nm was obtained in NE with high CLX loading. The in vitro drug release studies suggested ∼90% of CLX release from NE within 96 h. A significant anti-inflammatory activity with lowered cardiac marker values was observed for CLX NE compared to a marketed drug formulation. The pharmacokinetic study revealed that the mean retention time of CLX was significantly increased with NE in contrast to the marketed formulation, suggesting the advantage of administering CLX in the form of NE owing to the higher solubility and sustained release pattern. The long-term storage stability study reveals that NE does not show significant changes in terms of size with only a slight decrement in CLX content was observed after 24 months. The obtained results indicate that CLX bioavailability has been considerably improved without being toxic to the heart with the aid of NE and advocate the use of PDL NE for developing oral formulations for poorly soluble drugs.
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Affiliation(s)
- Saurabh Maru
- School of Pharmacy and Technology Management, SVKM's NMIMS, Babulde, Banks of Tapi River, Mumbai-Agra Road, Shirpur, Maharashtra 425405, India
| | - Jyoti Verma
- Pharmaceutical Sciences Laboratory Faculty of Science and Engineering Åbo Akademi University 20520 Turku, Finland.
| | - Carl-Eric Wilen
- Laboratory of Molecular Science and Engineering, Åbo Akademi University, Aurum, Henrikinkatu 2, 20500 Turku, Finland.
| | - Jessica M Rosenholm
- Pharmaceutical Sciences Laboratory Faculty of Science and Engineering Åbo Akademi University 20520 Turku, Finland.
| | - Kuldeep K Bansal
- Pharmaceutical Sciences Laboratory Faculty of Science and Engineering Åbo Akademi University 20520 Turku, Finland; Laboratory of Molecular Science and Engineering, Åbo Akademi University, Aurum, Henrikinkatu 2, 20500 Turku, Finland.
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Preeti, Sambhakar S, Malik R, Bhatia S, Al Harrasi A, Rani C, Saharan R, Kumar S, Geeta, Sehrawat R. Nanoemulsion: An Emerging Novel Technology for Improving the Bioavailability of Drugs. SCIENTIFICA 2023; 2023:6640103. [PMID: 37928749 PMCID: PMC10625491 DOI: 10.1155/2023/6640103] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/02/2023] [Accepted: 10/13/2023] [Indexed: 11/07/2023]
Abstract
The pharmaceutical sector has made considerable strides recently, emphasizing improving drug delivery methods to increase the bioavailability of various drugs. When used as a medication delivery method, nanoemulsions have multiple benefits. Their small droplet size, which is generally between 20 and 200 nanometers, creates a significant interfacial area for drug dissolution, improving the solubility and bioavailability of drugs that are weakly water-soluble. Additionally, nanoemulsions are a flexible platform for drug administration across various therapeutic areas since they can encapsulate hydrophilic and hydrophobic medicines. Nanoemulsion can be formulated in multiple dosage forms, for example, gels, creams, foams, aerosols, and sprays by using low-cost standard operative processes and also be taken orally, topically, topically, intravenously, intrapulmonary, intranasally, and intraocularly. The article explores nanoemulsion formulation and production methods, emphasizing the role of surfactants and cosurfactants in creating stable formulations. In order to customize nanoemulsions to particular medication delivery requirements, the choice of components and production techniques is crucial in assuring the stability and efficacy of the finished product. Nanoemulsions are a cutting-edge technology with a lot of potential for improving medication bioavailability in a variety of therapeutic contexts. They are a useful tool in the creation of innovative pharmaceutical formulations due to their capacity to enhance drug solubility, stability, and delivery. Nanoemulsions are positioned to play a crucial role in boosting medication delivery and enhancing patient outcomes as this field of study continues to advance.
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Affiliation(s)
- Preeti
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
- Gurugram Global College of Pharmacy, Haily Mandi Rd, Farukh Nagar, Haryana 122506, India
| | - Sharda Sambhakar
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
| | - Rohit Malik
- Gurugram Global College of Pharmacy, Haily Mandi Rd, Farukh Nagar, Haryana 122506, India
| | - Saurabh Bhatia
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India
- Natural & Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Oman
| | - Ahmed Al Harrasi
- Natural & Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Oman
| | - Chanchal Rani
- Gurugram Global College of Pharmacy, Haily Mandi Rd, Farukh Nagar, Haryana 122506, India
| | - Renu Saharan
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
- Maharishi Markandeswar Deemed to be University, Mullana, Ambala, Haryana 133203, India
| | - Suresh Kumar
- Ganpati Institute of Pharmacy, Yamunanagar, Haryana 135102, India
| | - Geeta
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
| | - Renu Sehrawat
- School of Medical & Allied Sciences, K R Mangalam University, Gurugram, Haryana 122103, India
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10
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Kakkar V, Saini K, Singh KK. Challenges of current treatment and exploring the future prospects of nanoformulations for treatment of atopic dermatitis. Pharmacol Rep 2023; 75:1066-1095. [PMID: 37668937 PMCID: PMC10539427 DOI: 10.1007/s43440-023-00510-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 09/06/2023]
Abstract
Atopic dermatitis (AD) is a predominant and deteriorating chronic inflammation of the skin, categorized by a burning sensation and eczematous lesions in diverse portions of the body. The treatment of AD is exclusively focused to limit the itching, reduce inflammation, and repair the breached barrier of the skin. Several therapeutic agents for the treatment and management of AD have been reported and are in use in clinics. However, the topical treatment of AD has been an unswerving challenge for the medical fraternity owing to the impaired skin barrier function in this chronic skin condition. To surmount the problems of conventional drug delivery systems, numerous nanotechnology-based formulations are emerging as alternative new modalities for AD. Latter enhances the bioavailability and delivery to the target disease site, improves drug permeation and therapeutic efficacy with reduced systemic and off-target side effects, and thus improves patient health and promotes compliance. This review aims to describe the various pathophysiological events involved in the occurrence of AD, current challenges in treatment, evidence of molecular markers of AD and its management, combinatorial treatment options, and the intervention of nanotechnology-based formulations for AD therapeutics.
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Affiliation(s)
- Vandita Kakkar
- Department of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, 160014, India.
| | - Komal Saini
- Department of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, 160014, India
- School of Pharmacy and Biomedical Sciences, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston, PR1 2HE, Lancashire, UK
| | - Kamalinder K Singh
- School of Pharmacy and Biomedical Sciences, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston, PR1 2HE, Lancashire, UK.
- UCLan Research Centre for Smart Materials, University of Central Lancashire, Preston, PR1 2HE, Lancashire, UK.
- UCLan Research Centre for Translational Biosciences and Behaviour, University of Central Lancashire, Preston, PR1 2HE, Lancashire, UK.
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11
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Lin YJ, Luo PK, Su HR, Lu HY, Chang WA, Chiang MC, Chen HL, Chen K, Wei HJ, Lin KJ, Sung HW. A low-energy emulsification platform based on a Diet Coke-Mentos reaction-derived bubbly flow for formulating various emulsions as drug carriers. Biomaterials 2023; 301:122264. [PMID: 37562155 DOI: 10.1016/j.biomaterials.2023.122264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/12/2023]
Abstract
The formulation of a drug using high-energy emulsification commonly causes drug deterioration. Exploiting the well-known Diet Coke-Mentos reaction (DCMR), a U-shaped tube reactor that can generate an eruption of bubbly flow that can serve as a low-energy emulsification platform, is proposed. The liquid in the U-tube reactor is a supersaturated solution of aqueous CO2, which mimics Diet Coke. When glass beads with rough surfaces, mimicking Mentos, are dropped into the carbonated water, an eruptive bubbly flow is spontaneously created, mediating effective emulsification at a compound water-oil interface. Experimental results demonstrate that DCMR-mediated bubbly flow may provide a versatile platform for the production of "oil-in-water" or "water-in-oil" droplets and Pickering emulsion composite particles as drug carriers. The DCMR-derived bubbly flow is generated without significant temperature elevation, so the activity of the drug to be emulsified is unaffected. In vivo results reveal the feasibility of using this low-energy emulsification platform to formulate an emulsion system that contains catalase, a temperature-sensitive oxidoreductase, to mitigate an experimentally formed paw inflammation in mice. The as-proposed emulsification platform is attractive for formulating numerous drug delivery systems on a small-scale in a customized manner to meet the needs of each individual for personalized medicine.
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Affiliation(s)
- Yu-Jung Lin
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan; Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
| | - Po-Kai Luo
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Huei-Rou Su
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Hung-Yun Lu
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Wan-An Chang
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Min-Chun Chiang
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Hsin-Lung Chen
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Kai Chen
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Hao-Ji Wei
- Division of Cardiovascular Surgery, Veterans General Hospital-Taichung, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| | - Kun-Ju Lin
- Department of Nuclear Medicine and Center for Advanced Molecular Imaging and Translation, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Medical Imaging and Radiological Sciences and Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.
| | - Hsing-Wen Sung
- Department of Chemical Engineering and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan.
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12
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Rani R, Raina N, Sharma A, Kumar P, Tulli HS, Gupta M. Advancement in nanotechnology for treatment of rheumatoid arthritis: scope and potential applications. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:2287-2310. [PMID: 37166463 DOI: 10.1007/s00210-023-02514-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/25/2023] [Indexed: 05/12/2023]
Abstract
Rheumatoid arthritis is a hyperactive immune disorder that results in severe inflammation in synovial joints, cartilage, and bone deterioration, resulting in immobilization of joints. Traditional approaches for the treatment of rheumatoid arthritis are associated with some limiting factors such as suboptimal patient compliance, inability to control the progression of disorder, and safety concerns. Therefore, innovative drug delivery carriers for efficient therapeutic delivery at inflamed synovial sites with better safety assessment are urgently needed to address these issues. From this perspective, nanotechnology is an outstanding alternative to traditional drug delivery approaches, and it has shown great promise in developing novel carriers to treat rheumatoid arthritis. Considering the current research and future application of nanocarriers, it is believed that nanocarriers can be a crucial element in rheumatoid arthritis treatment. This paper covers all currently available pathophysiological aspects of rheumatoid arthritis and treatment options. Future research for the reduction of synovial inflammation should focus on developing multifunction nanoparticles capable of delivering therapeutic agents with improved safety, efficacy, and cost-effectiveness to be commercialized.
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Affiliation(s)
- Radha Rani
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Neha Raina
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Ajay Sharma
- Institute of Nuclear Medicine & Allied Sciences (INMAS-DRDO), Ministry of Defence, Brig. SK Mazumdar Marg, Lucknow Road, Timarpur, Delhi-110054, India
| | - Pramod Kumar
- Institute of Lung Health and Immunity, Helmholtz Zentrum München, 85764, Neuherberg, Germany
| | - Hardeep Singh Tulli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, 133207, India
| | - Madhu Gupta
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India.
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13
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Mahato RK, Singh M, Pathak H, Gogoi NR, Kharbithai R, Chowrasia P, Bora PL, Sarkar T, Jana BK, Mazumder B. Emerging nanotechnology backed formulations for the management of atopic dermatitis. Ther Deliv 2023; 14:543-569. [PMID: 37671556 DOI: 10.4155/tde-2023-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023] Open
Abstract
Atopic dermatitis is a prevalent chronic skin inflammation affecting 2.1 to 4.1% of adults globally. The complexity of its pathogenesis and the relapsing nature make it challenging to treat. Current treatments follow European Academy of Dermatology and Venerology guidelines, but advanced cases with recurring lesions lack effective therapies. To address this gap, researchers are exploring nanotechnology for targeted drug delivery. Nanoparticles offer benefits such as improved drug retention, stability, controlled release and targeted delivery through the disrupted epidermal barrier. This integrated review evaluates the current state of AD treatment and highlights the potential of novel nano-formulations as a promising approach to address the disease.
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Affiliation(s)
- Ranjit Kumar Mahato
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Mohini Singh
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Hemanta Pathak
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Niva Rani Gogoi
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Rikynjai Kharbithai
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Pinky Chowrasia
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Pankaj Lochan Bora
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Tumpa Sarkar
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Bani Kumar Jana
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
| | - Bhaskar Mazumder
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, 786004, Assam, India
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Hassanzadeh H, Rahbari M, Galali Y, Hosseini M, Ghanbarzadeh B. The garlic extract-loaded nanoemulsion: Study of physicochemical, rheological, and antimicrobial properties and its application in mayonnaise. Food Sci Nutr 2023; 11:3799-3810. [PMID: 37457174 PMCID: PMC10345701 DOI: 10.1002/fsn3.3365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 03/02/2023] [Accepted: 04/04/2023] [Indexed: 07/18/2023] Open
Abstract
In this research, garlic extract (GE)-loaded water-in-oil nanoemulsion was used as a novel preservative and antioxidant in mayonnaise. GE (5%, 10%, 15%, and 25%) as a dispersed phase, olive oil as a continuous phase, and polyglycerol polyricinoleate (PGPR) as a low HLB surfactant, with a constant surfactant/garlic extract ratio (1:1), were used in the formulations of water-in-oil nanoemulsions. The properties of the active nanoemulsion, including droplet size, free radical scavenging capacity, antimicrobial activity against gram-positive (Staphylococcus aureus [25923 ATCC]), and gram-negative (Escherichia coli H7 O157 [700728 ATCC]) were evaluated. The results showed that the mean droplet size of nanoemulsion increased from 62 to 302 nm and antioxidant capacity was also improved from 95.43% to 98.25% by increasing GE level from 5% to 25%. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) showed that antimicrobial activity against S. aureus could be observed only in high levels of GE (25%) in the formulation of nanoemulsion. The results of the total count analysis showed that the GE-loaded nanoemulsion (NEGE) was effective against the microorganisms, particularly after 4 months of storage. The incorporation of GE and NEGE did not affect significantly the acidity of different mayonnaise samples; however, they affected the concentration of the primary product of lipid oxidation. Adding GE and NGE did not significantly affect the rheological properties of mayonnaise and all samples showed shear-thinning behavior. Sensory evaluation showed that the samples with NEGE had higher scores in texture, spreadability, and mouthfeel, while the control samples had better scores in appearance, color, taste, and total acceptance. In general, the samples containing free GE (not encapsulated) had the lowest scores in all organoleptic characteristics.
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Affiliation(s)
- Hamed Hassanzadeh
- Department of Food Science and Technology, Faculty of Para‐veterinaryIlam UniversityIlamIran
| | - Mahshid Rahbari
- Regional Research Group of IsfahanStandard Research InstituteIsfahanIran
| | - Yaseen Galali
- Food Technology Department, College of Agricultural Engineering SciencesSalahaddin University‐ErbilErbilIraq
- Department of Nutrition and DieteticsCihan University‐ErbilErbilIraq
| | - Mohamadyar Hosseini
- Department of Food Science and Technology, Faculty of Para‐veterinaryIlam UniversityIlamIran
| | - Babak Ghanbarzadeh
- Department of Food Science and Technology, Faculty of AgricultureUniversity of TabrizTabrizIran
- Department of Food Engineering, Faculty of EngineeringNear East UniversityNicosia, MersinTurkey
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Ghazwani M, Vasudevan R, Kandasamy G, Manusri N, Devanandan P, Puvvada RC, Veeramani VP, Paulsamy P, Venkatesan K, Chidmabaram K, Dhurke R. Formulation of Intranasal Mucoadhesive Thermotriggered In Situ Gel Containing Mirtazapine as an Antidepressant Drug. Gels 2023; 9:457. [PMID: 37367128 DOI: 10.3390/gels9060457] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
The purpose of the present work was to develop nanoemulsion-based formulations of mirtazapine for intranasal delivery using a spray actuator to target the brain for treating depression. Research on the solubility of medications in different oils, surfactants, co-surfactants, and solvents has been done. Using pseudo-ternary phase diagrams, the various ratios of the surfactant and co-surfactant mix were computed. Thermotriggered nanoemulsion was formulated using different concentrations of poloxamer 407 (i.e., 15%, 15.5%, 16%, 16.5% up to 22%). Similarly, mucoadhesive nanoemulsion using 0.1% Carbopol and water-based plain nanoemulsions were also prepared for comparative assessment. The developed nanoemulsions were analyzed for physicochemical properties, i.e., physical appearance, pH, viscosity, and drug content. Drug-excipient incompatibility was determined by Fourier transform infrared spectral (FTIR) analysis and differential scanning calorimetry (DSC). In vitro drug diffusion studies were conducted for optimized formulations. Among the three formulations, RD1 showed the highest percentage of drug release. Ex vivo drug diffusion studies were conducted on freshly excised sheep nasal mucosa with Franz diffusion cell simulated nasal fluid (SNF) for all three formulations up to 6 h, and the thermotriggered nanoemulsion (RD1) showed 71.42% drug release with 42.64 nm particle size and a poly dispersity index of 0.354. The zeta potential was found to be -6.58. Based on the above data, it was concluded that thermotriggered nanoemulsion (RD1) has great potential to be used as an intranasal gel for treating depression in patients. It can offer great benefits by reducing dosing frequency and improving bioavailability of mirtazapine by direct nose-to-brain delivery.
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Affiliation(s)
- Mohammed Ghazwani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Rajalakshimi Vasudevan
- Department of Pharmacology and Toxicology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Geetha Kandasamy
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Naredla Manusri
- Department of Pharmaceutics, St. Peter's Institute of Pharmaceutical Sciences, Hanamkonda 506001, Telangana, India
| | - Praveen Devanandan
- Department of Pharmacy Practice, St. Peter's Institute of Pharmaceutical Sciences, Hanamkonda 506001, Telangana, India
| | - Ranadheer Chowdary Puvvada
- Department of Pharmacy Practice, St. Peter's Institute of Pharmaceutical Sciences, Hanamkonda 506001, Telangana, India
| | - Vinoth Prabhu Veeramani
- Department of Pharmacy Practice, Faculty of Pharmacy, University of Tabuk, Tabuk 71491, Saudi Arabia
| | | | - Krishnaraju Venkatesan
- Department of Pharmacology and Toxicology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Kumarappan Chidmabaram
- Department of Pharmacology and Toxicology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | - Rajeshri Dhurke
- Department of Pharmaceutics, St. Peter's Institute of Pharmaceutical Sciences, Hanamkonda 506001, Telangana, India
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Tryfon P, Kamou NN, Pavlou A, Mourdikoudis S, Menkissoglu-Spiroudi U, Dendrinou-Samara C. Nanocapsules of ZnO Nanorods and Geraniol as a Novel Mean for the Effective Control of Botrytis cinerea in Tomato and Cucumber Plants. PLANTS (BASEL, SWITZERLAND) 2023; 12:1074. [PMID: 36903940 PMCID: PMC10005723 DOI: 10.3390/plants12051074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 06/18/2023]
Abstract
Inorganic-based nanoparticle formulations of bioactive compounds are a promising nanoscale application that allow agrochemicals to be entrapped and/or encapsulated, enabling gradual and targeted delivery of their active ingredients. In this context, hydrophobic ZnO@OAm nanorods (NRs) were firstly synthesized and characterized via physicochemical techniques and then encapsulated within the biodegradable and biocompatible sodium dodecyl sulfate (SDS), either separately (ZnO NCs) or in combination with geraniol in the effective ratios of 1:1 (ZnOGer1 NCs), 1:2 (ZnOGer2 NCs), and 1:3 (ZnOGer2 NCs), respectively. The mean hydrodynamic size, polydispersity index (PDI), and ζ-potential of the nanocapsules were determined at different pH values. The efficiency of encapsulation (EE, %) and loading capacity (LC, %) of NCs were also determined. Pharmacokinetics of ZnOGer1 NCs and ZnOGer2 NCs showed a sustainable release profile of geraniol over 96 h and a higher stability at 25 ± 0.5 °C rather than at 35 ± 0.5 °C. ZnOGer1 NCs, ZnOGer2 NCs and ZnO NCs were evaluated in vitro against B. cinerea, and EC50 values were calculated at 176 μg/mL, 150 μg/mL, and > 500 μg/mL, respectively. Subsequently, ZnOGer1 NCs and ZnOGer2 NCs were tested by foliar application on B. cinerea-inoculated tomato and cucumber plants, showing a significant reduction of disease severity. The foliar application of both NCs resulted in more effective inhibition of the pathogen in the infected cucumber plants as compared to the treatment with the chemical fungicide Luna Sensation SC. In contrast, tomato plants treated with ZnOGer2 NCs demonstrated a better inhibition of the disease as compared to the treatment with ZnOGer1 NCs and Luna. None of the treatments caused phytotoxic effects. These results support the potential for the use of the specific NCs as plant protection agents against B. cinerea in agriculture as an effective alternative to synthetic fungicides.
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Affiliation(s)
- Panagiota Tryfon
- Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Nathalie N. Kamou
- Pesticide Science Laboratory, School of Agriculture, Faculty of Agriculture Forestry and Natural Environment, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Akrivi Pavlou
- Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Stefanos Mourdikoudis
- Biophysics Group, Department of Physics and Astronomy, University College London, London WC1E 6BT, UK
- UCL Healthcare Biomagnetics and Nanomaterials Laboratories, 21 Albemarle Street, London W1S 4BS, UK
| | - Urania Menkissoglu-Spiroudi
- Pesticide Science Laboratory, School of Agriculture, Faculty of Agriculture Forestry and Natural Environment, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Catherine Dendrinou-Samara
- Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
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17
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Development of Nanoemulsions for Topical Application of Mupirocin. Pharmaceutics 2023; 15:pharmaceutics15020378. [PMID: 36839700 PMCID: PMC9960479 DOI: 10.3390/pharmaceutics15020378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/24/2023] Open
Abstract
Mupirocin (MUP) is a topical antibacterial agent used to treat superficial skin infections but has limited application due to in vivo inactivation and plasma protein binding. A nanoemulsion formulation has the potential to enhance the delivery of mupirocin into the skin. MUP-loaded nanoemulsions were prepared using eucalyptus oil (EO) or eucalyptol (EU), Tween® 80 (T80) and Span® 80 (S80) as oil phase (O), surfactant (S) and cosurfactant (CoS). The nanoemulsions were characterised and their potential to enhance delivery was assessed using an in vitro skin model. Optimised nanoemulsion formulations were prepared based on EO (MUP-NE EO) and EU (MUP-NE EU) separately. MUP-NE EO had a smaller size with mean droplet diameter of 35.89 ± 0.68 nm and narrower particle size index (PDI) 0.10 ± 0.02 nm compared to MUP-NE EU. Both nanoemulsion formulations were stable at 25 °C for three months with the ability to enhance the transdermal permeation of MUP as compared to the control, Bactroban® cream. Inclusion of EU led to a two-fold increase in permeation of MUP compared to the control, while EO increased the percentage by 48% compared to the control. Additionally, more MUP was detected in the skin after 8 h following MUP-NE EU application, although MUP deposition from MUP-NE EO was higher after 24 h. It may be possible, through choice of essential oil to design nanoformulations for both acute and prophylactic management of topical infections.
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Donthi MR, Munnangi SR, Krishna KV, Saha RN, Singhvi G, Dubey SK. Nanoemulgel: A Novel Nano Carrier as a Tool for Topical Drug Delivery. Pharmaceutics 2023; 15:pharmaceutics15010164. [PMID: 36678794 PMCID: PMC9863395 DOI: 10.3390/pharmaceutics15010164] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023] Open
Abstract
Nano-emulgel is an emerging drug delivery system intended to enhance the therapeutic profile of lipophilic drugs. Lipophilic formulations have a variety of limitations, which includes poor solubility, unpredictable absorption, and low oral bioavailability. Nano-emulgel, an amalgamated preparation of different systems aims to deal with these limitations. The novel system prepared by the incorporation of nano-emulsion into gel improves stability and enables drug delivery for both immediate and controlled release. The focus on nano-emulgel has also increased due to its ability to achieve targeted delivery, ease of application, absence of gastrointestinal degradation or the first pass metabolism, and safety profile. This review focuses on the formulation components of nano-emulgel for topical drug delivery, pharmacokinetics and safety profiles.
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Affiliation(s)
- Mahipal Reddy Donthi
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Pilani 333031, India
| | - Siva Ram Munnangi
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Pilani 333031, India
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
| | - Kowthavarapu Venkata Krishna
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Pilani 333031, India
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA
| | - Ranendra Narayan Saha
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Pilani 333031, India
| | - Gautam Singhvi
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Pilani 333031, India
| | - Sunil Kumar Dubey
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Pilani 333031, India
- R&D Healthcare Division Emami Ltd., 13, BT Road, Kolkata 700056, India
- Correspondence: ; Tel.: +91-8239703734
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19
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Zhang M, Hong S, Sun X, Zhou Y, Luo Y, Liu L, Wang J, Wang C, Lin N, Li X. Exploration of and insights into advanced topical nanocarrier systems for the treatment of psoriasis. Front Med (Lausanne) 2022; 9:1017126. [PMID: 36590975 PMCID: PMC9797688 DOI: 10.3389/fmed.2022.1017126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
Psoriasis is a chronic inflammatory skin disease with an underlying autoimmune pathogenesis that has brought great distress to patients. Current treatment options include topical therapy, systemic therapy, and phototherapy. By disrupting the stratum corneum, nanocarriers have unique advantages in allowing drug carriers to be tailored to achieve targeted drug delivery, improve efficacy, and minimize adverse effects. Furthermore, despite their limited success in market translatability, nanocarriers have been extensively studied for psoriasis, owing to their excellent preclinical results. As topical formulations are the first line of treatment, utilize the safest route, and facilitate a targeted approach, this study, we specifically describes the management of psoriasis using topical agents in conjunction with novel drug delivery systems. The characteristics, advantages, weaknesses, and mechanisms of individual nanocarriers, when applied as topical anti-psoriatic agents, were reviewed to distinguish each nanocarrier.
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Affiliation(s)
- Miao Zhang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Seokgyeong Hong
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoying Sun
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Yaqiong Zhou
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Ying Luo
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Liu Liu
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Jiao Wang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Chunxiao Wang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Naixuan Lin
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Xin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China,*Correspondence: Xin Li,
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20
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Sabry BA, Badr AN, Ahmed KA, Desoukey MA, Mohammed DM. Utilizing lemon peel extract and its nano-emulsion to control aflatoxin toxicity in rats. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ali HSM, Ahmed SA, Alqurshi AA, Alalawi AM, Shehata AM, Alahmadi YM. Boosting Tadalafil Bioavailability via Sono-Assisted Nano-Emulsion-Based Oral Jellies: Box-Behnken Optimization and Assessment. Pharmaceutics 2022; 14:pharmaceutics14122592. [PMID: 36559086 PMCID: PMC9781150 DOI: 10.3390/pharmaceutics14122592] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022] Open
Abstract
Tadalafil (TAD) is a poorly soluble, phosphodiesterase inhibitor used to treat erectile dysfunction. The primary goal of this project was to prepare nano-emulsions using ultrasonic technology to address TAD bioavailability concerns. The Box−Behnken design was employed to find prominent correlations between factors impacting the sono-emulsification process. The emulsifier concentration, amplitude level, and ultrasonication time were the independent factors, whereas the average droplet size (ADS) and polydispersity index (PDI) were designated as the response variables. TAD-loaded nano-emulsions (93−289 nm) were generated and the emulsifier concentration showed a crucial role in directing emulsion droplet size. The model desirability function was utilized to optimize a nano-emulsion with a small ADS (99.67 ± 7.55 nm) and PDI (0.45 ± 0.04) by adjusting the emulsifiers concentration, amplitude level, and ultrasonication time at 9.85%, 33%, 49 s, respectively. The optimized nano-emulsions did not demonstrate any precipitation or phase separation after stability stress tests. TAD jellies were formulated based on the optimized nano-emulsion and subjected to in vitro evaluation for physical characteristics; TAD content, pH, spreadability, viscosity, syneresis, and taste-masking ability. An optimized nano-emulsion-based jelly (NEJ) formulation showed more than 96% drug dissolution in 30 min relative to 14% for the unprocessed TAD. In vivo assessment of NEJ in experimental rats demonstrated a significant enhancement (p < 0.05) of TAD bioavailability with an AUC0−24h of 2045 ± 70.2 vs. 259.9 ± 17.7 ng·h·mL−1 for the unprocessed TAD. Storage stability results revealed that NEJ remained stable with unremarkable changes in properties for 3 months. Overall, NEJ can be regarded as a successful therapeutic option for TAD administration with immediate-release properties and improved bioavailability.
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Affiliation(s)
- Hany S. M. Ali
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah P.O. Box 344, Saudi Arabia
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
- Correspondence: ; Tel.: +966-50-286-4018; Fax: +966-4-847-5027
| | - Sameh A. Ahmed
- Department of Pharmacognosy and Pharmaceutical Chemistry, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah P.O. Box 344, Saudi Arabia
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Abdulmalik A. Alqurshi
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah P.O. Box 344, Saudi Arabia
| | - Ali M. Alalawi
- Department of Pharmacology and Toxicology, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah P.O. Box 344, Saudi Arabia
| | - Ahmed M. Shehata
- Department of Pharmacology and Toxicology, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah P.O. Box 344, Saudi Arabia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62521, Egypt
| | - Yaser M. Alahmadi
- Department of Clinical and Hospital Pharmacy, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah P.O. Box 344, Saudi Arabia
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Zamil DH, Khan RM, Braun TL, Nawas ZY. Dermatological uses of rice products: Trend or true? J Cosmet Dermatol 2022; 21:6056-6060. [PMID: 35587098 DOI: 10.1111/jocd.15099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/29/2022] [Accepted: 05/16/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Rice has been used for cosmetic purposes for centuries and its benefits have been translated into modern-day skin careproducts. METHODS Pubmed and google were searched with the terms "skin care" and "cosmetics" in conjunction with the words "rice", "rice bran", and "fermented rice bran". Resulting articles were analysed for potential benefits of ingredients contained within rice for skin care and summarised. RESULTS Individual components of rice have been identified including phenolic compounds, betaine, squalene, tricin, and rice bran. These rice-derived ingredients have been found to be antiaging, anti-inflammatory, whitening, photoprotective, and moisturizing. Moreover, rice-derived ingredients have demonstrated benefits for dermatological conditions. Rice bran ash extract increases melanin synthesis and offers protection from radiation and skin injury. Fermented rice bran extract and rice bran broth baths have shown utility in atopic dermatitis treatments. Literature suggests that rice-derived ingredients are also safe, non-irritating, and hypoallergenic. CONCLUSION Ingredients isolated from rice and its components have wide potential for use in skin care and cosmetic products.
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Budama-Kilinc Y, Gok B, Kecel-Gunduz S, Altuntas E. Development of nanoformulation for hyperpigmentation disorders: experimental evaluations, in vitro efficacy and in silico molecular docking studies. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Red Raspberry Seed Oil Low Energy Nanoemulsions: Influence of Surfactants, Antioxidants, and Temperature on Oxidative Stability. Antioxidants (Basel) 2022; 11:antiox11101898. [PMID: 36290621 PMCID: PMC9598911 DOI: 10.3390/antiox11101898] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/18/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to assess and improve the oxidative stability of red raspberry seed oil−RO, a potential topical ingredient derived from food industry by-products, on its own and when incorporated in low energy nanoemulsion (NE). The RO’s oxidative stability was assessed at 5, 25, and 40 °C during one month of storage and expressed in: peroxide value, p-anisidine, and thiobarbituric reactive substances—TBARS value, while for NEs, lipid hydroperoxides and TBARS values were monitored. Both synthetic (butylated hydroxytoluene—BHT and ethylenediaminetetraacetic acid—EDTA), and natural (oregano essential oil—ORE and oak fruit extract—OAK) antioxidants were used. Pure RO and RO with BHT or ORE were stable at 5 °C and 25 °C, but at 40 °C BHT showed only moderate protection, while ORE was prooxidant. NEs prepared with new biodegradable polyglycerol esters-based surfactants, with droplet sizes of < 50 nm and narrow size distribution, showed improved physicochemical stability at room temperature, and especially at 40 °C, compared to NEs with polysorbate 80, which required the addition of antioxidants to preserve their stability. Natural antioxidants ORE and OAK were compatible with all NEs; therefore, their use is proposed as an effective alternative to synthetic antioxidants.
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Badr MM, Badawy MEI, Taktak NEM. Preparation, characterization, and antimicrobial activity of cinnamon essential oil and cinnamaldehyde nanoemulsions. JOURNAL OF ESSENTIAL OIL RESEARCH 2022. [DOI: 10.1080/10412905.2022.2107100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Mai M. Badr
- Department of Environmental Health, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Mohamad E. I. Badawy
- Department of Pesticide Chemistry and Technology, Faculty of Agriculture, Alexandria University, Alexandria, Egypt
| | - Nehad E. M. Taktak
- Department of Environmental Health, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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Ozkan B, Altuntas E, Cakir Koc R, Budama-Kilinc Y. Development of piperine nanoemulsions: an alternative topical application for hypopigmentation. Drug Dev Ind Pharm 2022; 48:117-127. [PMID: 35815814 DOI: 10.1080/03639045.2022.2100901] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In this study, it was aimed to develop a topical piperine nanoemulsion (P-NE) using an ultrasonic emulsification process to find an alternative treatment option for some hypopigmentation disorders such as vitiligo.Results showed that 150 mg piperine loaded NE with 1:2 oil phase to Smix ratio and manufactured with 20 minutes ultrasonication duration with pre-emulsification step was the most durable formulation with a mean globule size of 216.00 ± 2.65, a PdI value of 0.094 ± 0.02 and a zeta potential value of -27.50 ± 2.48 mV.After three months of storage, the selected P-NE (coded as F3P2) remained kinetically stable without visual changes. This formulation displayed a sustained release pattern with a release of 81.92% ± 3.04% piperine after 72 hours. According to our in vitro activity experiments, it was determined that the P-NE had no toxic effect including dose of 5 mg/mL, and the highest P-NE formulation dose of 5 mg/mL increased tyrosinase activity by 32.77% ± 9.09% and melanogenesis activity by 34.90% ± 0.73%.In conclusion, it was demonstrated that the P-NE formulation may serve as a promising therapy for efficient treatment of vitiligo. Moreover, P-NE formulation may also help in preventing irregular pigmentation and skin cancer, associated with the conventional treatment methods.
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Affiliation(s)
- Burcu Ozkan
- Graduate School of Natural and Applied Science, Yildiz Technical University, 34220, Istanbul, Turkey
| | - Ebru Altuntas
- Faculty of Pharmacy, Department of Pharmaceutical Technology, Istanbul University, 34116, Istanbul, Turkey
| | - Rabia Cakir Koc
- Faculty of Chemical ansd Metallurgical Engineering, Department of Bioengineering, Yildiz Technical University, 34220, Istanbul, Turkey
| | - Yasemin Budama-Kilinc
- Faculty of Chemical ansd Metallurgical Engineering, Department of Bioengineering, Yildiz Technical University, 34220, Istanbul, Turkey
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Multi target interactions of essential oil nanoemulsion of Cinnamomum travancoricum against diabetes mellitus via in vitro, in vivo and in silico approaches. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.04.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Taktak NEM, Badawy MEI, Awad OM, Abou El-Ela NE. Nanoemulsions containing some plant essential oils as promising formulations against Culex pipiens (L.) larvae and their biochemical studies. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2022; 185:105151. [PMID: 35772840 DOI: 10.1016/j.pestbp.2022.105151] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/11/2022] [Accepted: 06/16/2022] [Indexed: 06/15/2023]
Abstract
The chemical composition of cypress, lavender, lemon eucalyptus, and tea tree oils has been investigated using gas chromatography/mass spectrometry (GC/MS). These oils were tested for larvicidal activity against Culex pipiens alongside their nanoemulsions (NEs) and conventional emulsifiable concentrates (ECs). Oil-in-water (O/W) NEs preparation was based on a high-energy ultra-sonication technique. The effect of independent variables of preparation on the different outputs was studied using the response surface method to obtain the optimum preparation technique. The droplet sizes of prepared NEs were significantly different (71.67, 104.55, 211.07, and 70.67 for cypress, lavender, lemon eucalyptus, and Tea tree NEs, respectively). The zeta potentials of NEs were recorded to have a high negatively charge (-28.4, -22.2, -23.6, and - 22.3 mV for cypress, lavender, lemon eucalyptus, and tea tree NEs, respectively). The results showed that the tea tree oil has the most significant effect with LC50 = 60.02 and 57.10 mg/L after 24 and 48 h of exposure, respectively. In comparison, cypress oil proved the lowest toxicity with LC50 values of 202.24 and 180.70 mg/L after 24 and 48 h, respectively. However, lavender oil does not show any effect against larvae at tested concentrations. In addition, pure oil exhibited the lowest larvicidal activity. However, the EC of all tested insecticides slightly improved the toxic action against the larvae. While the NEs showed significantly high toxicity compared to the EO and EC. An in vivo assessment of acetylcholine esterase (AChE), adenosine triphosphatase (ATPase), and gamma-aminobutyric acid transaminase (GABA-T) revealed that the NEs exhibited higher activity than the pure oils and ECs. This work describes these oils with potential use against C. pipiens larvae as eco-friendly products.
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Affiliation(s)
- Nehad E M Taktak
- Department of Environmental Health, High Institute of Public Health, Alexandria University, 165 El-Horreya Ave., 21561-El-Hadara, Alexandria, Egypt.
| | - Mohamed E I Badawy
- Department of Pesticide Chemistry and Technology, Faculty of Agriculture, 21545-El-Shatby, Alexandria University, Alexandria, Egypt
| | - Osama M Awad
- Department of Environmental Health, High Institute of Public Health, Alexandria University, 165 El-Horreya Ave., 21561-El-Hadara, Alexandria, Egypt
| | - Nadia E Abou El-Ela
- Department of Environmental Health, High Institute of Public Health, Alexandria University, 165 El-Horreya Ave., 21561-El-Hadara, Alexandria, Egypt
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Development of Olive Oil and α-Tocopherol Containing Emulsions Stabilized by FucoPol: Rheological and Textural Analyses. Polymers (Basel) 2022; 14:polym14122349. [PMID: 35745925 PMCID: PMC9227800 DOI: 10.3390/polym14122349] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/04/2022] [Accepted: 06/06/2022] [Indexed: 02/05/2023] Open
Abstract
Biobased raw materials like natural polysaccharides are increasingly sought by the cosmetic industry for their valuable properties. Such biodegradable and usually non-cytotoxic biopolymers are commonly used in skin-care products as rheological modifiers, bioemulsifiers and/or bioactive ingredients. FucoPol is a natural polysaccharide with reported biocompatibility, emulsion-forming and stabilizing capacity, shear-thinning behavior and bioactivity (e.g., antioxidant capacity, wound healing ability) that potentiate its utilization in skin-care products. In this study, olive oil and α-tocopherol containing emulsions were stabilized with FucoPol. Although the presence of α-tocopherol negatively impacted the emulsions’ stability, it increased their emulsification index (EI). Moreover, FucoPol outperformed the commercial emulsifier Sepigel® 305, under the tested conditions, with higher EI and higher stability under storage for 30 days. The formulation of FucoPol-based emulsions with olive oil and α-tocopherol was studied by Response Surface Methodology (RSM) that allowed the definition of the ingredients’ content to attain high emulsification. The RSM model established that α-tocopherol concentration had no significant impact on the EI within the tested ranges, with optimal emulsification for FucoPol concentration in the range 0.7–1.2 wt.% and olive oil contents of 20–30 wt.%. Formulations with 25 wt.% olive oil and either 0.5 or 2.0 wt.% α-tocopherol were emulsified with 1.0 wt.% or 0.7 wt.% FucoPol, respectively, resulting in oil-in-water (O/W) emulsions. The emulsions had similar shear-thinning behavior, but the formulation with higher FucoPol content displayed higher apparent viscosity, higher consistency, as well as higher firmness, adhesiveness and cohesiveness, but lower spreadability. These findings show FucoPol’s high performance as an emulsifier for olive oil/α-tocopherol, which are supported by an effective impact on the physicochemical and structural characteristics of the emulsions. Hence, this natural polysaccharide is a potential alternative to other emulsifiers.
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Dubey SK, Dey A, Singhvi G, Pandey MM, Singh V, Kesharwani P. Emerging trends of nanotechnology in advanced cosmetics. Colloids Surf B Biointerfaces 2022; 214:112440. [PMID: 35344873 DOI: 10.1016/j.colsurfb.2022.112440] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 02/07/2023]
Abstract
The cosmetic industry is dynamic and ever-evolving. Especially with the introduction and incorporation of nanotechnology-based approaches into cosmetics for evincing novel formulations that confers aesthetic as well as therapeutic benefits. Nanocosmetics acts via numerous delivery mechanisms which involves lipid nanocarrier systems, polymeric or metallic nanoparticles, nanocapsules, dendrimers, nanosponges,etc. Each of these, have particular characteristic properties, which facilitates increased drug loading, enhanced absorption, better cosmetic efficacy, and many more. This article discusses the different classes of nanotechnology-based cosmetics and the nanomaterials used for their formulation, followed by outlining the categories of nanocosmetics and the scope of their utility pertaining to skin, hair, nail, lip, and/or dental care and protection thereof. This review also highlights and discusses about the key drivers of the cosmetic industry and the impending need of corroborating a healthy regulatory framework, refocusing attention towards consumer needs and trends, inculcating sustainable techniques and tenets of green ecological principles, and lastly making strides in nano-technological advancements which will further propel the growth of the cosmetic industry.
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Affiliation(s)
- Sunil Kumar Dubey
- R&D Healthcare Division, Emami Ltd, 13, BT Road, Belgharia, Kolkata 700056, India.
| | - Anuradha Dey
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
| | - Gautam Singhvi
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
| | - Murali Manohar Pandey
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan 333031, India
| | - Vanshikha Singh
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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Tran THM, Puja AM, Kim H, Kim YJ. Nanoemulsions prepared from mountain ginseng-mediated gold nanoparticles and silydianin increase the anti-inflammatory effects by regulating NF-κB and MAPK signaling pathways. BIOMATERIALS ADVANCES 2022; 137:212814. [PMID: 35929253 DOI: 10.1016/j.bioadv.2022.212814] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/18/2022] [Accepted: 04/16/2022] [Indexed: 06/15/2023]
Abstract
In order to increase the bioavailability of mountain ginseng (MG), gold nanoparticles (MG-AuNPs) were biologically synthesized from MG extract, and an oil-in-water (O/W) nanoemulsion (SMG-AuNEs) was prepared from MG-AuNPs and a phytochemical silydianin. The physical stability of SMG-AuNEs were monitored and optimized in terms of particle size, pH value, zeta potential, and polydispersity index. The chemicostructural properties of the prepared MG-AuNPs and SMG-AuNEs were characterized using various spectrometric and microscopic analyses, such as EDX spectroscopy, FT-IR spectroscopy, and TEM. The effect of both nanomaterial samples on the anti-inflammatory activity and their underlying mechanism was compared in LPS-stimulated RAW 264.7 cells. SMG-AuNEs did not show toxic effects against RAW 264.7 macrophages, HaCaT keratinocytes, and normal dermal fibroblasts. SMG-AuNEs exhibited significantly higher inhibition of pro-inflammatory genes and proteins, including IL-1β, IL-6, and TNF-α, compared with those of MG-AuNPs and silydianin. Western blotting analysis revealed that the MAPK and NF-κB signalings were highly inhibited by SMG-AuNEs treatment. Hence, this study shows that nano-emulsification of gold nanoparticles prepared from MG is a useful method for augmenting the anti-inflammatory potential of MG. This study may serve as a foundation for using MG as a functional ingredient in anti-inflammatory agents. Our results may implicate the use of nanoemulsions to develop new anti-inflammatory products using MG.
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Affiliation(s)
- Thi Hoa My Tran
- Department of Oriental Medicine Biotechnology, Kyung Hee University, Yongin 17104, Gyeonggi, Republic of Korea
| | - Aditi Mitra Puja
- Department of Oriental Medicine Biotechnology, Kyung Hee University, Yongin 17104, Gyeonggi, Republic of Korea
| | - Hoon Kim
- Department of Oriental Medicine Biotechnology, Kyung Hee University, Yongin 17104, Gyeonggi, Republic of Korea.
| | - Yeon-Ju Kim
- Department of Oriental Medicine Biotechnology, Kyung Hee University, Yongin 17104, Gyeonggi, Republic of Korea.
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Zöller K, To D, Knoll P, Bernkop-Schnürch A. Digestion of lipid excipients and lipid-based nanocarriers by pancreatic lipase and pancreatin. Eur J Pharm Biopharm 2022; 176:32-42. [PMID: 35584719 DOI: 10.1016/j.ejpb.2022.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/27/2022] [Accepted: 05/02/2022] [Indexed: 11/16/2022]
Abstract
The digestion behaviour of lipid-based nanocarriers (LNC) has a great impact on their oral drug delivery properties. In this study, various excipients including surfactants, glycerides and waxes, as well as various drug-delivery systems, namely self-emulsifying drug delivery systems (SEDDS), solid lipid nanoparticles (SLN) and nanostructured lipid carriers (NLC) were examined via the pH-stat lipolysis model. Lipolysis experiments with lipase and pancreatin revealed the highest release of fatty acids for medium chain glycerides, followed by long chain glycerides and surfactants. Waxes appeared to be poor substrates with a maximum digestion of up to 10% within 60 min. Within the group of surfactants, the enzymatic cleavage decreased in the following order: glycerol monostearate > polyoxyethylene (20) sorbitan monostearate > PEG-35 castor oil > sorbitan monostearate. After digestion experiments of the excipients, SEDDS, SLN and NLC with sizes between 30 and 300 nm were prepared. The size of almost all formulations was increasing during lipolysis and levelled off after approximately 15 min except for the SLN and NLC consisting of cetyl palmitate. SEDDS exceeded 6000 nm after some minutes and were almost completely hydrolysed by pancreatin. No significant difference was observed between comparable SLN and NLC but surfactant choice and selection of the lipid component had an impact on digestion. SLN and NLC with cetyl palmitate were only digested by 5% whereas particles with glyceryl distearate were decomposed by 40-80% within 60 min. Additionally, the digestion of the same SLN or NLC, only differing in the surfactant, was higher for SLN/NLC containing polyoxyethylene (20) sorbitan monostearate than PEG-35 castor oil. This observation might be explained by the higher PEG content of PEG-35 castor oil causing a more pronounced steric hindrance for the access of lipase. Generally, digestion experiments performed with pancreatin resulted in a higher digestion compared to lipase. According to these results, the digestion behaviour of LNC depends on both, the type of nanocarrier and on the excipients used for them.
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Affiliation(s)
- Katrin Zöller
- Center for Chemistry and Biomedicine, Department of Pharmaceutical Technology, Institute of Pharmacy, Leopold-Franzens-University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Dennis To
- Center for Chemistry and Biomedicine, Department of Pharmaceutical Technology, Institute of Pharmacy, Leopold-Franzens-University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Patrick Knoll
- Center for Chemistry and Biomedicine, Department of Pharmaceutical Technology, Institute of Pharmacy, Leopold-Franzens-University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Andreas Bernkop-Schnürch
- Center for Chemistry and Biomedicine, Department of Pharmaceutical Technology, Institute of Pharmacy, Leopold-Franzens-University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
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Lemus de la Cruz AS, Barrera-Cortés J, Lina-García LP, Ramos-Valdivia AC, Santillán R. Nanoemulsified Formulation of Cedrela odorata Essential Oil and Its Larvicidal Effect against Spodoptera frugiperda (J.E. Smith). Molecules 2022; 27:molecules27092975. [PMID: 35566324 PMCID: PMC9101729 DOI: 10.3390/molecules27092975] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/03/2022] [Accepted: 05/03/2022] [Indexed: 02/01/2023] Open
Abstract
Cedrela odorata L. is a plant species from the Meliaceae family that is cultivated for timber production. Although the C. odorata essential oil (EO) contains mainly sesquiterpenes, its insecticidal potential is unknown. The lipophilic properties and high degradation capacity of EOs have limited their application for use in pest control. However, the currently available knowledge on the nanoemulsification of EOs, in addition to the possibility of improving their dispersion, would allow them to prolong their permanence in the field. The objective of the present work was to develop a nanoemulsion of the C. odorata EO and to evaluate its larvicidal activity against Spodoptera frugiperda. The EO was obtained by the hydrodistillation of C. odorata dehydrated leaves, and the nanoemulsion was prepared with non-ionic surfactants (Tween 80 and Span 80) using a combined method of agitation and dispersion with ultrasound. The stability of the nanoemulsion with a droplet diameter of <200 nm was verified in samples stored at 5 °C and 25 °C for 90 days. Both the C. odorata EO and its corresponding nanoemulsion presented lethal properties against S. frugiperda. The results obtained provide guidelines for the use of wood waste to produce sustainable and effective insecticides in the fight against S. frugiperda. In addition, considering that a phytochemical complex mixture allows the simultaneous activation of different action mechanisms, the development of resistance in insects is slower.
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Affiliation(s)
- Ana Sofía Lemus de la Cruz
- Centro de Investigación y de Estudios Avanzados, Departamento de Biotecnología y Bioingeniería, Instituto Politécnico Nacional (Cinvestav-IPN), Unidad Zacatenco, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, Ciudad de México 07360, Mexico; (A.S.L.d.l.C.); (A.C.R.-V.)
| | - Josefina Barrera-Cortés
- Centro de Investigación y de Estudios Avanzados, Departamento de Biotecnología y Bioingeniería, Instituto Politécnico Nacional (Cinvestav-IPN), Unidad Zacatenco, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, Ciudad de México 07360, Mexico; (A.S.L.d.l.C.); (A.C.R.-V.)
- Correspondence: ; Tel.: +52-55-5747-3800
| | - Laura Patricia Lina-García
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Chamilpa, Cuernavaca 62209, Mexico;
| | - Ana C. Ramos-Valdivia
- Centro de Investigación y de Estudios Avanzados, Departamento de Biotecnología y Bioingeniería, Instituto Politécnico Nacional (Cinvestav-IPN), Unidad Zacatenco, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, Ciudad de México 07360, Mexico; (A.S.L.d.l.C.); (A.C.R.-V.)
| | - Rosa Santillán
- Departamento de Química, Cinvestav-IPN, Unidad Zacatenco, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, Ciudad de México 07360, Mexico;
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Ganesan NG, Miastkowska MA, Pulit-Prociak J, Dey P, Rangarajan V. Formulation of a stable biocosmetic nanoemulsion using a Bacillus lipopeptide as the green-emulsifier for skin-care applications. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2059502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Neela Gayathri Ganesan
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, Zuarinagar, Goa, India
| | | | - Jolanta Pulit-Prociak
- Faculty of Chemical Engineering and Technology, Cracow University of Technology, Cracow, Poland
| | - Pinaki Dey
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, Tamil Nadu, India
| | - Vivek Rangarajan
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, Zuarinagar, Goa, India
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Baba Shekh AO, Abdul Wahab R, Yahya NA. Formulation of roselle extract water-in-oil nanoemulsion for controlled pulmonary delivery. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2046044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Adil Omer Baba Shekh
- Faculty of Science, Department of Chemistry, Universiti Teknologi Malaysia, Baharu, Malaysia
- Enzyme Technology and Green Synthesis Group, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
| | - Roswanira Abdul Wahab
- Faculty of Science, Department of Chemistry, Universiti Teknologi Malaysia, Baharu, Malaysia
- Enzyme Technology and Green Synthesis Group, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
| | - Nur Azzanizawaty Yahya
- Faculty of Science, Department of Chemistry, Universiti Teknologi Malaysia, Baharu, Malaysia
- Enzyme Technology and Green Synthesis Group, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
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Nanocarriers as Active Ingredients Enhancers in the Cosmetic Industry-The European and North America Regulation Challenges. Molecules 2022; 27:molecules27051669. [PMID: 35268769 PMCID: PMC8911847 DOI: 10.3390/molecules27051669] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/14/2022] [Accepted: 03/01/2022] [Indexed: 02/07/2023] Open
Abstract
“Flawless skin is the most universally desired human feature” is an iconic statement by Desmond Morris. Skin indicates one´s health and is so important that it affects a person’s emotional and psychological behavior, these facts having propelled the development of the cosmetics industry. It is estimated that in 2023, this industry will achieve more than 800 billion dollars. This boost is due to the development of new cosmetic formulations based on nanotechnology. Nanocarriers have been able to solve problems related to active ingredients regarding their solubility, poor stability, and release. Even though nanocarriers have evident benefits, they also present some problems related to the high cost, low shelf life, and toxicity. Regulation and legislation are two controversial topics regarding the use of nanotechnology in the field of cosmetics. In this area, the U.S. FDA has taken the lead and recommended several biosafety studies and post-market safety evaluations. The lack of a global definition that identifies nanomaterials as a cosmetic ingredient is a hindrance to the development of global legislation. In the EU, the legislation regarding the biosafety of nanomaterials in cosmetics is stricter. “The cost is not the only important issue, safety and the application of alternative testing methods for toxicity are of crucial importance as well”.
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Saha I, Palak A, Rai VK. Relevance of NLC-gel and microneedling-assisted tacrolimus ointment against severe psoriasiform: In vitro dermal retention kinetics, in vivo activity and drug distribution. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Batista CM, de Queiroz LA, Alves ÂV, Reis EC, Santos FA, Castro TN, Lima BS, Araújo AN, Godoy CA, Severino P, Cano A, Santini A, Capasso R, de Albuquerque Júnior RL, Cardoso JC, Souto EB. Photoprotection and skin irritation effect of hydrogels containing hydroalcoholic extract of red propolis: A natural pathway against skin cancer. Heliyon 2022; 8:e08893. [PMID: 35198766 PMCID: PMC8842011 DOI: 10.1016/j.heliyon.2022.e08893] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/30/2021] [Accepted: 01/29/2022] [Indexed: 12/13/2022] Open
Abstract
The use of natural products in sunscreen formulations as a prophylactic measure against skin cancer is receiving special attention attributed to the photoprotective and antioxidant properties of their chemical components. In this work, we describe the development of topical hydrogel formulations containing hydroalcoholic extract of red propolis (HERP), and the evaluation of the dermal sensitizing effect of the developed products. Sunscreen formulations composed of HERP in different concentrations (1.5, 2.5 or 3.5% w/w) alone or in combination with a chemical (octyl methoxycinnamate) and/or physical (titanium dioxide) filters were developed using poloxamer 407 as gel basis. The preliminary and accelerated stability tests, texture analysis and spreadability tests were performed. All formulations revealed to be stable in preliminary stability assessment. The formulations containing HERP 1.5 and 2.5% alone or associated with the filters showed intense modifications during accelerated stability test, which were confirmed by rheological analyses. The incorporation of HERP and filters in the poloxamer hydrogel decreased the toughness of product (p < 0.05) and the formulation containing HERP alone presented the lowest adhesivity (p < 0.001). The incorporation of HERP in the hydrogel decreased the poloxamer transition temperature, showing different rheological behavior with the increase of HERP concentration. The developed formulations were stable, exhibited non-Newtonian and pseudoplastic behavior, showing in vivo skin compatibility and no skin irritancy.
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Affiliation(s)
- Cinthia M. Batista
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Luma A. de Queiroz
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Ângela V.F. Alves
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Elisiane C.A. Reis
- Institute of Technology and Research (ITP), University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Fagne A. Santos
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Tailaine N. Castro
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Bruno S. Lima
- Department of Pharmacy, Federal University of Sergipe, Aracaju, Sergipe, Brazil
| | - Adriano N.S. Araújo
- Department of Pharmacy, Federal University of Sergipe, Aracaju, Sergipe, Brazil
| | - Charles A.P. Godoy
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Patricia Severino
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
- Institute of Technology and Research (ITP), University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Amanda Cano
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028, Barcelona, Spain
- Institute of Nanoscience and Nanotechnology, Universitat de Barcelona, 08028, Barcelona, Spain
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, 80131, Napoli, Italy
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, 80055, Portici, Naples, Italy
| | - Ricardo L.C. de Albuquerque Júnior
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
- Institute of Technology and Research (ITP), University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
| | - Juliana C. Cardoso
- Biotechnological Postgraduate Program, University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
- Institute of Technology and Research (ITP), University of Tiradentes (Unit), Av. Murilo Dantas 300, 49010-390, Aracaju, Brazil
- Corresponding author.
| | - Eliana B. Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
- LABBELS—Associate Laboratory, Braga, Guimarães, Portugal
- Corresponding author.
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Li N, Qin Y, Dai D, Wang P, Shi M, Gao J, Yang J, Xiao W, Song P, Xu R. Transdermal Delivery of Therapeutic Compounds With Nanotechnological Approaches in Psoriasis. Front Bioeng Biotechnol 2022; 9:804415. [PMID: 35141215 PMCID: PMC8819148 DOI: 10.3389/fbioe.2021.804415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/20/2021] [Indexed: 12/12/2022] Open
Abstract
Psoriasis is a chronic, immune-mediated skin disorder involving hyperproliferation of the keratinocytes in the epidermis. As complex as its pathophysiology, the optimal treatment for psoriasis remains unsatisfactorily addressed. Though systemic administration of biological agents has made an impressive stride in moderate-to-severe psoriasis, a considerable portion of psoriatic conditions were left unresolved, mainly due to adverse effects from systemic drug administration or insufficient drug delivery across a highly packed stratum corneum via topical therapies. Along with the advances in nanotechnologies, the incorporation of nanomaterials as topical drug carriers opens an obvious prospect for the development of antipsoriatic topicals. Hence, this review aims to distinguish the benefits and weaknesses of individual nanostructures when applied as topical antipsoriatics in preclinical psoriatic models. In view of specific features of each nanostructure, we propose that a proper combination of distinctive nanomaterials according to the physicochemical properties of loaded drugs and clinical features of psoriatic patients is becoming a promising option that potentially drives the translation of nanomaterials from bench to bedside with improved transdermal drug delivery and consequently therapeutic effects.
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Affiliation(s)
- Ning Li
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yeping Qin
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dan Dai
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Pengyu Wang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Mingfei Shi
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Junwei Gao
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jinsheng Yang
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wei Xiao
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, China
- *Correspondence: Wei Xiao, ; Ping Song, ; Ruodan Xu,
| | - Ping Song
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Wei Xiao, ; Ping Song, ; Ruodan Xu,
| | - Ruodan Xu
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
- Interdisciplinary of Nanoscience Center (iNANO), Aarhus University, Aarhus, Denmark
- *Correspondence: Wei Xiao, ; Ping Song, ; Ruodan Xu,
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Hemrajani C, Negi P, Parashar A, Gupta G, Jha NK, Singh SK, Chellappan DK, Dua K. Overcoming drug delivery barriers and challenges in topical therapy of atopic dermatitis: A nanotechnological perspective. Biomed Pharmacother 2022; 147:112633. [PMID: 35030434 DOI: 10.1016/j.biopha.2022.112633] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 12/29/2021] [Accepted: 01/07/2022] [Indexed: 02/07/2023] Open
Abstract
Atopic dermatitis (AD) is an inflammatory disorder centered around loss of epidermal barrier function, and T helper 2 (Th2) immune responses. The current understanding of disease heterogeneity and complexity, limits the rational use of existing topical, systemic therapeutic agents, but paves way for development of advanced therapeutic agents. Additionally, advanced nanocarriers that deliver therapeutics to target cells, seem to offer a promising strategy, to overcome intrinsic limitations and challenges of conventional, and traditional drug delivery systems. Ever-evolving understanding of molecular target sites and complex pathophysiology, adverse effects of current therapeutic options, inefficient disease recapitulation by existing animal models are some of the challenges that we face. Also, despite limited success in market translatibility, nanocarriers have demonstrated excellent preclinical results and have been extensively studied for AD. Detailed research on behavior of nanocarriers in different patients and tailored therapy to account for phenotypic variability of the disease are the new research avenues that we look forward to.
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Affiliation(s)
- Chetna Hemrajani
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173212, India.
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173212, India.
| | - Arun Parashar
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173212, India.
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Jaipur, India.
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Knowledge Park III, Greater Noida 201310, Uttar Pradesh, India.
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India.
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University (IMU), Bukit Jalil, 57000 Kuala Lumpur, Malaysia.
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia.
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Singh RD, Kapila S, Ganesan NG, Rangarajan V. A review on green nanoemulsions for cosmetic applications with special emphasis on microbial surfactants as impending emulsifying agents. J SURFACTANTS DETERG 2022. [DOI: 10.1002/jsde.12571] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Rishi Devendra Singh
- Department of Chemical Engineering Birla Institute of Technology and Science‐Pilani, K.K. Birla Goa Campus Zuarinagar Goa India
| | - Shreya Kapila
- Department of Chemical Engineering Birla Institute of Technology and Science‐Pilani, K.K. Birla Goa Campus Zuarinagar Goa India
| | - Neela Gayathri Ganesan
- Department of Chemical Engineering Birla Institute of Technology and Science‐Pilani, K.K. Birla Goa Campus Zuarinagar Goa India
| | - Vivek Rangarajan
- Department of Chemical Engineering Birla Institute of Technology and Science‐Pilani, K.K. Birla Goa Campus Zuarinagar Goa India
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Lôbo de Souza M, Dourado D, Pinheiro Lôbo I, Couto Pires V, Nunes de Oliveira Araújo S, de Souza Rebouças J, Costa AM, Pinho Fernandes C, Machado Tavares N, de Paula Pereira N, Rocha Formiga F. Wild Passiflora (Passiflora spp.) seed oils and their nanoemulsions induce proliferation in HaCaT keratinocytes cells. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2021.102803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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43
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Vijaya R, Muthu Mohamed J. Investigation on potential of nanoemulsion in nanocosmeceuticals. NANOCOSMECEUTICALS 2022:319-326. [DOI: 10.1016/b978-0-323-91077-4.00009-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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Ghosalkar S, Singh P, Ravikumar P. Emerging topical drug delivery approaches for the treatment of Atopic dermatitis. J Cosmet Dermatol 2021; 21:536-549. [PMID: 34935274 DOI: 10.1111/jocd.14685] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 11/15/2021] [Accepted: 12/01/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Atopic dermatitis is a chronic, relapsing skin inflammation disease that generally affects 20% of children and 1-3% of adults. It is characterized by pruritus, inflammatory skin lesions, and skin barrier defect. The pillar treatment is topical therapies that have shown great adherence and incredible results in alleviating symptoms of atopic dermatitis. Topical corticosteroids and calcineurin inhibitors have shown improvement in the symptoms of atopic dermatitis but have certain side effects. There is need to develop new therapies or novel drug delivery approaches which can overcome drawbacks of the conventional formulation and increase the therapeutic efficacy. AIM The scope of this review is to describe the new topical therapies including phosphodiesterase inhibitors, Janus kinase inhibitors, and nano-formulations such as nanoemulsion, polymeric and lipid nanoparticles, vesicular system, and micelles. METHODS The article reviews and discusses the published literature of the topical drug delivery approaches for treatment of Atopic dermatitis. RESULTS The reported literature highlighted the benefits of novel topical formulations exhibiting targeted drug delivery, better penetration, enhanced therapeutic efficacy, and overcome systemic side effects. CONCLUSION Literature indicated that the new therapies and novel drug delivery approaches found to be the therapeutically more effective in increasing the efficacy of drugs and reducing the side effects in comparison with the conventional treatments for Atopic dermatitis. This has provided a way to modify and develop more such formulations for dermal delivery.
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Affiliation(s)
- Shruti Ghosalkar
- Department of Pharmaceutics, SVKM's Dr Bhanuben Nanavati College of Pharmacy, Vile Parle (W), Mumbai, 400056, India
| | - Prabha Singh
- Department of Pharmaceutics, SVKM's Dr Bhanuben Nanavati College of Pharmacy, Vile Parle (W), Mumbai, 400056, India
| | - Padmini Ravikumar
- Department of Pharmaceutics, SVKM's Dr Bhanuben Nanavati College of Pharmacy, Vile Parle (W), Mumbai, 400056, India
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45
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Aung WT, Boonkanokwong V. Preparation, optimization using a mixture design, and characterization of a novel astaxanthin-loaded rice bran oil self-microemulsifying delivery system formulation. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.2016436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Wai Thet Aung
- Graduate Program of Pharmaceutical Sciences and Technology Chulalongkorn University, Bangkok, Thailand
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Veerakiet Boonkanokwong
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
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46
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Chen CH, Yin HB, Teng ZI, Byun S, Guan Y, Luo Y, Upadhyay A, Patel J. Nanoemulsified Carvacrol as a Novel Washing Treatment Reduces Escherichia coli O157:H7 on Spinach and Lettuce. J Food Prot 2021; 84:2163-2173. [PMID: 34410411 DOI: 10.4315/jfp-21-151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 08/17/2021] [Indexed: 11/11/2022]
Abstract
ABSTRACT Fresh produce continues to be the main source of foodborne illness outbreaks in the United States, implicating bacterial pathogens such as Escherichia coli O157:H7 (EHEC). The efficacy of nanoemulsified carvacrol (NCR) as a washing treatment in reducing EHEC on fresh produce was investigated. Fresh baby spinach, romaine lettuce, and iceberg lettuce leaves (2.5-cm-diameter cores) were spot inoculated with a five-strain cocktail of nalidixic acid-resistant EHEC at ∼6 log CFU/cm2. After air drying for 1 h, 20 pieces of each inoculated produce leaf were immersed in water-based treatment solutions (200 mL per group), including water alone, 25 or 50 ppm of free chlorine, and 0.25 or 0.75% NCR for 2 min. Inoculated produce leaves without any treatment served as baseline. Produce leaves were stored at 10°C, and surviving EHEC populations were enumerated on days 0, 2, 7, and 14. The viability of EHEC following NCR treatments on the fresh produce was visualized under a fluorescence microscope. NCR treatment at 0.75% immediately reduced EHEC populations on iceberg lettuce by 1.3 log CFU/cm2 as compared with the produce treated with water alone (P < 0.05). Antimicrobial activity of NCR against EHEC was comparable to chlorine treatments on day 0 for all produce (P > 0.05). After 14 days of storage at 10°C, populations of EHEC on 0.75% NCR-treated romaine lettuce were reduced by 2.3 log CFU/cm2 compared with the recovery from 50 ppm of chlorine-treated samples (P < 0.05). Microscopic images revealed that EHEC cells were observed to be clustered on the baseline samples, indicating the development of cell aggregation, compared with the scattered cells seen on NCR-treated leaf surfaces. Treatments with NCR did not significantly affect the color of the fresh produce leaves during 14 days of storage at 10°C. Results of this study support the potential use of NCR as a water-soluble natural antimicrobial wash treatment for controlling EHEC on fresh produce. HIGHLIGHTS
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Affiliation(s)
- Chi-Hung Chen
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
| | - Hsin-Bai Yin
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
| | - Z I Teng
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
| | - Suyeun Byun
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
| | - Yongguang Guan
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
| | - Yaguang Luo
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
| | - Abhinav Upadhyay
- University of Connecticut, Department of Animal Science, Storrs, Connecticut 06269, USA
| | - Jitendra Patel
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Environmental Microbial and Food Safety Laboratory, Beltsville, Maryland 20705
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In vitro cytotoxicity assay, mushroom tyrosinase inhibitory activity and release analysis of kojic monooleate nanodelivery system and in silico molecular docking study against 2Y9X target enzyme. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102764] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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48
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Nirmala MJ, Durai L, Anusha GS, Nagarajan R. Nanoemulsion of Mentha arvensis Essential Oil as an Anticancer Agent in Anaplastic Thyroid Cancer Cells and as an Antibacterial Agent in Staphylococcus aureus. BIONANOSCIENCE 2021. [DOI: 10.1007/s12668-021-00893-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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49
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Duarte Ferreira Ribeiro C, Barbosa Schappo F, da Silva Sales I, Santos Assunção L, Murowaniecki Otero D, Teixeira Magalhães-Guedes K, Aparecida Souza Machado B, Mara Block J, Izabel Druzian J, Larroza Nunes I. Novel bioactive nanoparticles from crude palm oil and its fractions as foodstuff ingredients. Food Chem 2021; 373:131252. [PMID: 34758432 DOI: 10.1016/j.foodchem.2021.131252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 08/22/2021] [Accepted: 09/26/2021] [Indexed: 12/31/2022]
Abstract
Novel bioactive nanoparticles derived from crude palm oil (CPO), palm olein, and palm stearin for use in foodstuff products were produced, and their physicochemical characteristics and stability were evaluated. The nanoparticles were prepared by homogenization, using biodegradable casein or gum arabic as an encapsulating material. The encapsulation efficiency (EE), morphology, long-term stability, particle size, polydispersity index, zeta potential, pH, apparent viscosity, color parameters, total carotenoids, and antioxidant activity were determined. All nanoparticles methods produced spherical nanoparticles with EE higher than 85%. Highly homogeneous small particles (<300 nm) showing a tendency toward a yellow color were observed after 60 days of storage at 4 °C. The nanoparticles showed a carotenoid retention index higher than 40% and an antioxidant activity higher than 1,000 µM Trolox/g oil. The bioactive nanoparticles retained the carotenoids and are proposed as a green innovative product to replace synthetic colorants and antioxidants in foodstuffs.
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Affiliation(s)
- Camila Duarte Ferreira Ribeiro
- Nutrition School, Federal University of Bahia, Basílio da Gama Street, Rua Basilio da Gama-w/n-Campus Canela, Salvador, Bahia 40110-907, Brazil; Faculty of Pharmacy, Federal University of Bahia, Campus Ondina, Salvador Bahia 40170-290, Brazil
| | - Flávia Barbosa Schappo
- Center for Agrarian Sciences, Federal University of Santa Catarina, Admar Gonzaga Highway, 1346, Itacorubi, Florianópolis, Santa Catarina 88034-000, Brazil
| | - Isaias da Silva Sales
- Nutrition School, Federal University of Bahia, Basílio da Gama Street, Rua Basilio da Gama-w/n-Campus Canela, Salvador, Bahia 40110-907, Brazil
| | - Larissa Santos Assunção
- Faculty of Pharmacy, Federal University of Bahia, Campus Ondina, Salvador Bahia 40170-290, Brazil
| | - Deborah Murowaniecki Otero
- Nutrition School, Federal University of Bahia, Basílio da Gama Street, Rua Basilio da Gama-w/n-Campus Canela, Salvador, Bahia 40110-907, Brazil
| | | | - Bruna Aparecida Souza Machado
- University Center SENAI CIMATEC, National Service of Industrial Learning, Laboratory of Pharmaceutical's Formulations, SENAI Institute of Innovation (ISI) in Advanced Health Systems (CIMATEC ISI SAS), Salvador, Brazil
| | - Jane Mara Block
- Center for Agrarian Sciences, Federal University of Santa Catarina, Admar Gonzaga Highway, 1346, Itacorubi, Florianópolis, Santa Catarina 88034-000, Brazil
| | - Janice Izabel Druzian
- Faculty of Pharmacy, Federal University of Bahia, Campus Ondina, Salvador Bahia 40170-290, Brazil
| | - Itaciara Larroza Nunes
- Center for Agrarian Sciences, Federal University of Santa Catarina, Admar Gonzaga Highway, 1346, Itacorubi, Florianópolis, Santa Catarina 88034-000, Brazil.
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Badr MM, Badawy ME, Taktak NE. Characterization, antimicrobial activity, and antioxidant activity of the nanoemulsions of Lavandula spica essential oil and its main monoterpenes. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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