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Alsofany JM, Khater SE. Repurposing of Nano-Engineered Piroxicam as an Approach for Cutaneous Wound Healing. J Pharm Sci 2024; 113:2723-2733. [PMID: 38862089 DOI: 10.1016/j.xphs.2024.06.003] [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: 02/23/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/13/2024]
Abstract
Drug repurposing is a potential strategy to overcome the huge economic expenses of wound healing products. This work aims to develop a topical gel of piroxicam encapsulated into a nanospanlastics vesicular system as an effective, dermal wound dressing. Firstly, piroxicam was entrapped into nanospanlastics formulations and optimized utilizing 23 full factorial experimental designs. The scrutinized factors were Span 60: Edge activator ratio, edge activator type, and permeation enhancer type. The measured responses were vesicle size (VS), polydispersity index (PDI), and% entrapment efficiency (EE). The optimized formula was further adopted into an alginate-pectin gel matrix to maximize adherence to the skin. The rheology and in-vitro release were studied for the developed nanospanlastics gel. Cytotoxicity and wound healing potential using scratch assay were assessed on human adult dermal fibroblast cells. The optimal piroxicam nanospanlastics formula demonstrated a VS of 124.1 ± 1.3 nm, PDI of 0.21 ± 0.01, and EE% of 97.27±0.21%. About 70.0 ± 0.9% and 57.4 ± 0.1% of piroxicam were released from nanospanlastics dispersion and gel within 24 h, respectively. Nanospanlastics gel of piroxicam flowed in a non-Newtonian pseudoplastic shear thinning pattern. It was also biocompatible with the human dermal fibroblast cells and significantly promoted their migration rate which suggests an auspicious cutaneous wound healing aptitude.
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Affiliation(s)
- Jihad Mahmoud Alsofany
- Department of Pharmaceutics, Faculty of Pharmacy, University of Sadat City, Sadat City 32958, Egypt.
| | - Shaymaa Elsayed Khater
- Department of Pharmaceutics, Faculty of Pharmacy, University of Sadat City, Sadat City 32958, Egypt
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2
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Ojha C, Sharma P, Jain V. Design, optimization, and evaluation of topical gel of Cardiospermum halicacabum and Ricinus communis L. leaves extract for the treatment of rheumatoid arthritis. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:1584-1605. [PMID: 38613797 DOI: 10.1080/09205063.2024.2340872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 04/04/2024] [Indexed: 04/15/2024]
Abstract
This research aims to develop and assess the anti-arthritic properties of a topically herbal gel including leaf extracts from Cardiospermum halicacabum and Ricinus communis L. in rats. Utilizing gelling agents carbopol 940 (2.5, 5, 7.5 g), nine herbal gel compositions were created. Prepared formulations were then assessed for physical appearance, spreadability, viscosity, net content, pH, extrudability, in vitro diffusion profile, and main skin irritant tests. According to the International Council for Harmonization of Technical Requirements for Pharmaceuticals for Human Use (ICH) recommendations, the stability research for the topical herbal gel composition was completed, and Freund's Complete Adjuvant (FCA) induced arthritis technique was used to assess the anti-arthritic efficacy. Additional procedures included measuring the body weight, paw volume, biochemical and hematological variables, histological analysis, and in vitro serum biomarker detection. The prepared gels followed the instructions and were uniform and stable. F5 performed better than the other compositions in terms of release kinetics (97.20%). The gel proved safe and non-toxic since no erythema or edema was seen during the skin irritation test. Comparing the herbal gel F5 comprising carbopol 940 to rats with arthritis, the topical treatment showed considerable (p < .001) anti-arthritic effect. The anti-arthritic action of the gel formulations was confirmed by decreased paw volume, absence of agglutination in reacting protein and rheumatic factor, a decline in TNFα level, restoration to baseline biochemical and hematological characteristics, decrease in thymus and spleen weight, and histopathological study.
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Affiliation(s)
- Chirag Ojha
- Department of Pharmaceutics, ShriRam College of Pharmacy, Banmore, India
| | - Pankaj Sharma
- Department of Pharmaceutics, ShriRam College of Pharmacy, Banmore, India
| | - Vinay Jain
- Department of Pharmacognosy, ShriRam College of Pharmacy, Banmore, India
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3
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V. L. Sirisha Mulukuri N, Kumar S, Dhara M, Dheeraj Rajesh G, Kumar P. Statistical modeling, optimization and characterization of andrographolide loaded emulgel for its therapeutic application on skin cancer through enhancing its skin permeability. Saudi Pharm J 2024; 32:102068. [PMID: 38699597 PMCID: PMC11063646 DOI: 10.1016/j.jsps.2024.102068] [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: 02/07/2024] [Accepted: 04/10/2024] [Indexed: 05/05/2024] Open
Abstract
Andrographolide is a natural diterpene lactone with multiple biological effects. In the present study, a total of 11 andrographolide-loaded emulgels (ANG 1- ANG 11) were prepared by emulsification and solvent evaporation method using flaxseed oil and xanthan gum in different ratios, as suggested by the Design-Expert software. A 2-factor-5-level design was employed with different responses including spreadability, extrudability, viscosity, and drug release after 1 h (h) and 24 h. Based on the Design-Expert software response, the optimized emulgel ANG 12 was formulated and evaluated. The 24 h In-vitro drug release was found to be 95.7 % following Higuchi kinetics. Ex-vivo skin retention of 784.78 ug/cm2 was observed during the study. MTT assay performed on Human epidermoid carcinoma (A-431) cells demonstrated cell growth arrest at G0/G1 and G2/M phase after 24 h of ANG 12 treatment (IC50: 11.5 µg/ml). The cellular permeability of ANG-12 was assessed by Fluorescein isothiocyanate (FITC) assay. Compared to untreated cells (0.54 % uptake) the ANG-12 treated cells had shown 87.17 % FITC permeation. The biocompatibility study performed on non-cancerous human dermal fibroblast cells (HDF cells) shows 91.54 % viability after 24 h of the treatment showing the non-toxic nature of ANG-12. Confocal imaging had shown a significant time-dependent increase in in-vivo cellular uptake with enhanced, progressive penetration of the emulgel into the skin. An in-vivo skin irritation study conducted on Swiss albino mice confirmed the safety aspects of the ANG 12. Hence, it can be concluded that nanoemulgel of andrographolide (ANG 12) could be a novel approach to treating skin cancer.
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Affiliation(s)
- N. V. L. Sirisha Mulukuri
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore 575018, India
| | - Sujeet Kumar
- Nitte College of Pharmaceutical Sciences, Bangalore, India
| | - Moumita Dhara
- Nitte College of Pharmaceutical Sciences, Bangalore, India
| | - Gupta Dheeraj Rajesh
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore 575018, India
| | - Pankaj Kumar
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to be University), Mangalore 575018, India
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Begum F, Nandakumar K, Shenoy RR. Investigation of the cellular and molecular effects of dehydrozingerone formulation on various days of diabetic wound repair. 3 Biotech 2024; 14:124. [PMID: 38566928 PMCID: PMC10984913 DOI: 10.1007/s13205-024-03963-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 02/22/2024] [Indexed: 04/04/2024] Open
Abstract
Cases of diabetes are significantly increasing year by year, attracting the attention of medical professionals and researchers to focus on diabetes and its underlying complications. One among such are diabetic wounds which are difficult to heal, creating severe implications in the day-to-day chores of not only patients, but also family members. Dehydrozingerone (DHZ) is known to possess various effects like anti-inflammatory, anti-microbial, antioxidant, and wound-healing properties. The effect of DHZ on different phases of diabetic wound healing remains untested. Hence, this study was proposed to find out the effect of oral and topical formulation of DHZ on day 5, 10 and 15 of diabetic wound healing. Excisional wounds were created on the dorsal side of animals using punch biopsy to mimic human diabetic wounds. Topical DHZ gel (100 mg in 1 gm of gel) was prepared using 1% Carbopol 934 and was applied twice a day. The treated groups had increased percentage of wound closure; western blotting suggested that DHZ significantly increased ERK and JNK levels and decreased TNF and MMP 2 and 9 levels. From histopathological studies, it was observed that angiogenesis, collagen formation, granulation tissue formation, and fibroblast proliferation were improved on days 5, 10, and 15 of diabetic wound healing. These findings indicate that DHZ (both systemic and topical) are effective during the early phases of wound healing which gets impaired in diabetic wounds. Dehydrozingerone accelerated diabetic wound healing by regulating the various hallmarks of wound healing process.
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Affiliation(s)
- Farmiza Begum
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104 India
- Department of Pharmacology, Vaagdevi Pharmacy College, Bollikunta, Warangal, Telangana 506005 India
| | - Krishnadas Nandakumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104 India
| | - Rekha Raghuveer Shenoy
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104 India
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Nessa S, Lavanya S, Routray RK, Chaurasiya A, Kulkarni OP, Begum AS. Anti-rheumatoid arthritis potential of Halodule pinifolia: development, characterization and in vivo evaluation of H. pinifolia-based oral suspension and lipid nano-emulsion. Inflammopharmacology 2024; 32:1203-1223. [PMID: 38451395 DOI: 10.1007/s10787-024-01431-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/07/2024] [Indexed: 03/08/2024]
Abstract
For treating chronic diseases like rheumatoid arthritis, herbal medicines are preferred due to their evident therapeutic effects and lesser side effects as compared to the long-term used conventional drugs. In this study, the anti-rheumatoid arthritis effect of an unexplored marine grass Halodule pinifolia (HP), and a combination of it with Glycyrrhiza glabra (liquorice; LQ), prepared as a conventional suspension (C1) and a lipid nano-emulsion (C1-N) was evaluated in Freund's complete adjuvant (FCA)- and collagen-induced arthritis (CIA) models. Formulations C1 and C1-N contained standardized extract HP (100 mg/kg) as major active ingredient and liquorice LQ (50 mg/kg) as both active ingredient (anti-inflammatory and anti-ulcer) and sweetening agent. Oral administration of HP and C1 to FCA-induced Sprague-Dawley rats significantly reduced the paw oedema, spleen index, controlled the haematological parameters, cytokine levels (IL-1β, IL-6, TNF-α estimated by ELISA), mRNA expression of cytokines and osteoclast markers (RANK, TRAP and cathepsin K measured by RTPCR). Histopathology and radiological scanning demonstrated lesser joint deterioration in sample-treated rats, as evident phenotypically. The downregulation of CD51 and MMP-3 (western blot) corroborated the anti-arthritic effect of HP and C1. HP showed better results among all. Further, under the CIA model, both C1 and C1-N were found to be potentially active as evidenced by their effect on rat paw oedema, spleen index, haematological parameters, rheumatoid factor, cytokines, osteoclast markers, histology and X-rays. The results proved the anti-arthritic effect of HP and the formulations, particularly the lipid nano-emulsion that showed improved stability as well as activity.
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Affiliation(s)
- Samun Nessa
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India
| | - S Lavanya
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India
| | - Rajesh K Routray
- Department of Periodontics, Army College of Dental Sciences, Secunderabad, Telangana, 500087, India
| | - Akash Chaurasiya
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India
| | - Onkar P Kulkarni
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India
| | - A Sajeli Begum
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad, Telangana, 500078, India.
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Garg A, Agrawal R, Singh Chauhan C, Deshmukh R. In-situ gel: A smart carrier for drug delivery. Int J Pharm 2024; 652:123819. [PMID: 38242256 DOI: 10.1016/j.ijpharm.2024.123819] [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: 11/03/2023] [Revised: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 01/21/2024]
Abstract
In-situ gel technology is a promising drug delivery strategy that undergoes a 'sol to gel' transition upon administration, providing controlled and prolonged drug release. These gels are composed of cross-linked 3D networks of polymers, with hydrogels being a specific type of absorbing water while retaining their shape. Gelation can be triggered by various stimuli, such as temperature, pH, ions, and light. They offer several advantages like improved patient compliance, extended drug residence time, localized drug delivery, etc, but also have some disadvantages like drug degradation and limited mechanical strength. In-situ gel falls into three categories: temperature-sensitive, ion-sensitive, and pH-sensitive, but multi-responsive gels that respond to multiple stimuli have better drug release characteristics. The mechanism of in-situ gel formation involves physical and chemical mechanisms. There are various applications of in-situ gel, like ocular drug delivery, nose-to-brain delivery, etc. In this review, we have discussed the types, and mechanisms of in-situ gel & use of in-situ gel in the treatment of different diseases through various routes like buccal, vaginal, ocular, nasal, etc., along with its use in targeted drug delivery.
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Affiliation(s)
- Akash Garg
- Bhupal Noble's University, New Shiv Nagar, Central Area, Udaipur, Rajasthan 313001, India.
| | - Rutvi Agrawal
- Bhupal Noble's University, New Shiv Nagar, Central Area, Udaipur, Rajasthan 313001, India
| | - Chetan Singh Chauhan
- Bhupal Noble's University, New Shiv Nagar, Central Area, Udaipur, Rajasthan 313001, India
| | - Rohitas Deshmukh
- Institute of Pharmaceutical Research, GLA University, Mathura, India
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7
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Patil AS, Chougale SS, Kokatanr U, Hulyalkar S, Hiremath RD, Japti V, Masareddy R. Formulation and evaluation of itraconazole-loaded nanoemulgel for efficient topical delivery to treat fungal infections. Ther Deliv 2024; 15:165-179. [PMID: 38282577 DOI: 10.4155/tde-2023-0062] [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: 01/30/2024] Open
Abstract
Aim: The clinical application of conventional oral dosage form of itraconazole is limited due to its poor bioavailability. The aim of the study was to develop nanoemulgel of Itraconazole for topical delivery. Method: Nanoemulsions were prepared, optimized and further incorporated into a gel and evaluated for homogeneity, pH, viscosity, spreadability, in vitro drug release and skin irritation studies. Results: Cumulative drug release from nanoemulsions was within the range of 37.24 to 47.63% at 10 h. Drug release % for all the nanoemulgel formulations at10 h was 32.39, 39.75 and 45.9% respectively. Nanoemulgel was non-irritant as demonstrated by skin irritation studies in animals. Conclusion: Itraconazole nanoemulgels were proved to be potential for effective topical delivery of drug with enhanced bioavailability.
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Affiliation(s)
- Archana S Patil
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Samradni S Chougale
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Umashri Kokatanr
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Sujay Hulyalkar
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Ravindra D Hiremath
- KDCA's Institute of Pharmacy (Government Aided Institute) Airport Road, Ujalaiwadi, Kolhapur, 416004, Maharashtra, India
| | - Veerkumar Japti
- Department of Quality Assurance, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
| | - Rajashree Masareddy
- Department of Pharmaceutics, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education & Research, Belagavi, 590010, Karnataka, India
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Osman SK, Yassin TM, Abdelzaher A, Ahmed F, Mohammed AM, Abdellatif AAH, Saleh KI, Mahdi WA, Alshehri S, Hamd MAE, Sarhan H. Self-assembling Organogels Loaded with Tenoxicam for Local Intensive Pain and Inflammation Cure: In Vitro and In Vivo Correlation. AAPS PharmSciTech 2024; 25:18. [PMID: 38263347 DOI: 10.1208/s12249-024-02742-9] [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: 09/29/2023] [Accepted: 01/05/2024] [Indexed: 01/25/2024] Open
Abstract
Due to tenoxicam (TX)'s poor aqueous solubility (0.072 mg/ml), it is poorly absorbable in the GIT, and the long-term oral administration of TX may cause severe GIT disturbances. Topical administration of TX can help in bypassing the GIT adverse effects. Therefore, in the present work, we constructed different pluronic/lecithin organogels (PLOs) for topical delivery of TX. PLO was constructed simply via direct mixing of an aqueous pluronic solution with lecithin solution. The prepared PLO formulations were characterized for their physicochemical properties including pH, drug content, visual inspection, viscosity, and spreadability. Also, the in vitro release and kinetic studies were carried out to investigate the mechanism of drug release. Moreover, the in vivo studies were carried out by investigating the anti-inflammatory and analgesic activities using albino male rats. The results showed that the modified PLOs have good physicochemical properties. The viscosity of the modified gels is a direct proportionality with both lecithin and pluronic concentrations. Also, subsequently, the drug release rate is directly proportional to gel viscosity. Moreover, the in vivo studies showed that the modified PLOs (F19) showed a significant ( < 0.05%) paw edema inhibition and pain analgesia compared with other investigated groups. Also, the results indicated that the increase in dose is accompanied by higher activity and a longer duration of action which extended to 12 h. Hence, the modified PLOs are promising safe candidates or vehicles for effective TX loading with sustained delivery behavior.
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Affiliation(s)
- Shaaban K Osman
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt.
| | - Taher M Yassin
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Minofia University, Minofia, Egypt
| | | | - Fatma Ahmed
- Department of Zoology, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Ahmed M Mohammed
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt
| | - Ahmed A H Abdellatif
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt
- Department of Pharmaceutics, College of Pharmacy, Qassim University, 51452, Buraydah, Saudi Arabia
| | - Khalid I Saleh
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt
| | - Wael A Mahdi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, 11451, Riyadh, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, 11451, Riyadh, Saudi Arabia
| | - Mohamed A El Hamd
- Department of Pharmaceutical Chemistry, College of Pharmacy, Shaqra University, 11961, Shaqra, Saudi Arabia.
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, South Valley University, Qena, 83523, Egypt.
| | - Hatem Sarhan
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Egypt
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Ansong JA, Asante E, Johnson R, Boakye-Gyasi ME, Kuntworbe N, Owusu FWA, Ofori-Kwakye K. Formulation and Evaluation of Herbal-Based Antiacne Gel Preparations. BIOMED RESEARCH INTERNATIONAL 2023; 2023:7838299. [PMID: 38146392 PMCID: PMC10749724 DOI: 10.1155/2023/7838299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 10/31/2023] [Accepted: 12/01/2023] [Indexed: 12/27/2023]
Abstract
Acne vulgaris is an inflammatory skin condition that affects virtually everyone at some point. Papules, comedones, pustules, scarring, and nodules are standard features of the disease and can have a detrimental social and psychological impact on an individual. Although allopathic acne treatments are available, they have adverse side effects, are expensive, and are prone to cause antibiotic resistance. The present study is aimed at formulating and evaluating topical gels containing Aloe vera, Allium cepa, and Eucalyptus globulus extracts as potential antiacne drugs. Six formulations containing the herbal extracts were prepared using 1% Carbopol 940 as a gelling agent. The phytochemical composition of the plant extracts was determined. The extracts and gels' minimum inhibitory concentration (MIC) was assessed using the microbroth dilution method. The physicochemical properties of the formulated gels, such as homogeneity, colour, texture, odour, grittiness, spreadability, extrudability, viscosity, pH, and drug content, were evaluated. All the plant extracts contained alkaloids, flavonoids, tannins, triterpenoids, and coumarins. The gel formulations showed varying activity against Staphylococcus epidermidis, Staphylococcus aureus, Escherichia coli, Candida albicans, and Pseudomonas aeruginosa at various concentrations. The phytochemical components of the plant extracts are probably responsible for the antimicrobial activity of the gel formulations. The 5% Aloe vera-Allium cepa (1 : 1) combination gel formulation showed excellent activity against Staphylococcus epidermidis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans, with MICs of 12.50, 25.00, 6.25, 25.00, and 12.50 mg/mL, respectively. The gels generally had good physicochemical and antimicrobial properties and could be used as antiacne remedies.
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Affiliation(s)
- Julia Afrakoma Ansong
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Emmanuel Asante
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Raphael Johnson
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Mariam El Boakye-Gyasi
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Noble Kuntworbe
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Frederick William Akuffo Owusu
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Kwabena Ofori-Kwakye
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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10
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Insaf A, Parveen R, Srivastava V, Samal M, Khan M, Ahmad S. TLC-MS-Bioautographic Identification of Antityrosinase Compounds and Preparation of a Topical Gel Formulation from a Bioactive Fraction of an RSM-Optimized Alcoholic Extract of Rubia Cordifolia L. stem. J AOAC Int 2023; 106:1598-1607. [PMID: 37471690 DOI: 10.1093/jaoacint/qsad076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 06/09/2023] [Accepted: 06/16/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Rubia cordifolia L., Rubiaceae, is globally reported to treat skin-related problems. The study aimed to assess the antityrosinase potential of Rubia cordifolia (ARC) and the development of gel formulation. METHODS The AutoDock Vina (version V.1.2.0) program package was used for molecular docking to check for the binding affinity of ligands with protein. Response surface methodology (RSM) software was used to optimize extraction parameters for an alcoholic extract of Rubia cordifolia (ARC). The developed HPTLC method for the quantification of purpurin in ARC was validated as per the International Conference on Harmonization (ICH) guidelines. A bioautographic study for the evaluation of antityrosinase effects was performed; an anthraquinone-enriched fraction (AEF)-loaded gel formulation developed and evaluated physicochemically which could be used to reduce skin pigmentation. RESULTS Purpurin showed optimum binding affinity (-7.4 kcal/mol) with the molecular target (tyrosinase) when compared to that of standard kojic acid (-5.3 kcal/mol). Quantification of purpurin in ARC, optimized by RSM software, was validated and physiologically significant results were observed for the antityrosinase potential of an AEF, along with TLC-MS-bioautographic identification for antityrosinase compounds: purpurin (m/z 256.21) and ellagic acid (m/z 302.19). Evaluation of an AEF-loaded gel formulation by in vitro and ex vivo permeation studies was performed. CONCLUSION ARC extraction parameters optimized by RSM, and a bioautographic study helped identify antityrosinase compounds. The development of a gel formulation could be a cost-effective option for the treatment of depigmentation in the future. HIGHLIGHTS A TLC-MS-Bioautography-based Identification of Antityrosinase Compounds and development of AEF-loaded Topical Gel formulation from a Bioactive Fraction of an RSM-Optimized Alcoholic Extract of Rubia Cordifolia L. stem, which could help with promising results in reducing skin pigmentation and maintaining even tone.
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Affiliation(s)
- Areeba Insaf
- Jamia Hamdard, Centre of Excellence in Unani Medicine (Pharmacognosy and Pharmacology), Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, New Delhi 110062, India
| | - Rabea Parveen
- Jamia Hamdard, Centre of Excellence in Unani Medicine (Pharmacognosy and Pharmacology), Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, New Delhi 110062, India
- Jamia Hamdard, Department of Pharmaceutics, School of Pharmaceutical Education & Research, New Delhi 110062, India
| | - Varsha Srivastava
- Jamia Hamdard, Centre of Excellence in Unani Medicine (Pharmacognosy and Pharmacology), Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, New Delhi 110062, India
| | - Monalisha Samal
- Jamia Hamdard, Centre of Excellence in Unani Medicine (Pharmacognosy and Pharmacology), Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, New Delhi 110062, India
| | - Muzayyana Khan
- Jamia Hamdard, Centre of Excellence in Unani Medicine (Pharmacognosy and Pharmacology), Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, New Delhi 110062, India
| | - Sayeed Ahmad
- Jamia Hamdard, Centre of Excellence in Unani Medicine (Pharmacognosy and Pharmacology), Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, New Delhi 110062, India
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Dhule KD, Nandgude TD. Lipid Nano-System Based Topical Drug Delivery for Management of Rheumatoid Arthritis: An Overview. Adv Pharm Bull 2023; 13:663-677. [PMID: 38022817 PMCID: PMC10676558 DOI: 10.34172/apb.2023.075] [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: 07/12/2022] [Revised: 02/03/2023] [Accepted: 04/24/2023] [Indexed: 12/01/2023] Open
Abstract
The overall purpose of rheumatoid arthritis (RA) treatment is to give symptomatic alleviation; there is no recognized cure for RA. Frequent use of potent drugs like non-steroidal anti-inflammatory drugs (NSAIDs) and disease-modifying antirheumatic drugs (DMARDs), lead to various adverse effects and patient compliance suffers. On the other hand, there are many drawbacks associated with traditional methods, such as high first pass, high clearance rate, and low bioavailability. Drug administration through the skin can be a promising alternative to cope with these drawbacks, increasing patient compliance and providing site-specific action. The stratum corneum, the uppermost non-viable epidermal layer, is one of the primary limiting barriers to skin penetration. Various nanocarrier technologies come into play as drug vehicles to help overcome these barriers. The nanocarrier systems are biocompatible, stable, and have a lower cytotoxic impact. The review discusses several lipid-based nanocarrier systems for anti-rheumatic medicines for topical administration it also discusses in-vivo animal models for RA and provides information on patents granted.
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Affiliation(s)
| | - Tanaji Dilip Nandgude
- Dr. D. Y. Patil Institute of Pharmaceutical Science and Research, Pimpri, Pune 411018, Department of Pharmaceutics, Pune, Maharashtra, India
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Rana N, Gupta P, Singh V, Ali M. Investigating antiarthritic potential of polyherbal emulgel. J Ayurveda Integr Med 2023; 14:100828. [PMID: 38016365 PMCID: PMC10711174 DOI: 10.1016/j.jaim.2023.100828] [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: 10/10/2021] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is an inflammation of joints with increased cellularity of synovial tissue. Allopathic drugs possess several adverse effects, which have led to increase in the utilization of herbal medicines. Polyherbal emulgel resolves the bioavailability issue associated with hydrophobic drugs and can be used effectively in the treatment of RA. OBJECTIVES The present study aimed at the formulation of polyherbal emulgel, and evaluation of in vitro anti-inflammatory activity and in vivo antiarthritic activity. METHODS Seven emulgels F-1 to F-7 were optimally formulated. In vitro anti-inflammatory activity was determined using protein denaturation method employing Diclofenac sodium as the standard. In antiarthritic study Complete Freund's Adjuvant (CFA) model was used. The various parameters were assessed, like paw volume, body weight, hematological parameters, antioxidant parameters, Rheumatic factor (RF), and histopathological study of ankle joint. RESULTS F-4 and F-7 were found to be optimized formulations as compared to other formulations. The in vitro anti-inflammatory activity was found to be highest in F-4 with IC50 7.74 and F-7 with IC50 8.87 in comparison with Diclofenac sodium having IC50 57.0. Both formulations F-7 and F-4 showed a significant reduction in paw volume and normalization of body weights. The formulation F-7 even showed more potent antiarthritic activity than F-4 by decreasing white blood cells (WBC), lymphocytes, increasing packed cell volume (PCV), neutrophils, superoxide dismutase (SOD), catalase and decreasing malondialdehyde (MDA) levels in serum. This was further confirmed by histopathological study. CONCLUSION As an anti-inflammatory agent, this newly developed emulgel was found to possess more therapeutic efficacy than commercially available diclofenac sodium.
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Affiliation(s)
- Neha Rana
- School of Pharmacy (SOP), Noida International University, Yamuna Expressway, Gautam Buddha Nagar, 203201, Uttar Pradesh, India
| | - Piyush Gupta
- Department of Chemistry, Faculty of Engineering and Technology, SRM Institute of Science and Technology, NCR Campus, Delhi-NCR Campus, Delhi-Meerut Road, Modinagar, Ghaziabad, UP, 201204, India.
| | - Vijender Singh
- School of Pharmacy, Sharda University, Plot No. 32-34, APJ Abdul Kalam Road, Knowledge Park III, Greater Noida, Uttar Pradesh, 201310, India
| | - Mohammed Ali
- Department of Pharmacognosy and Phytochemistry, Jamia Hamdard University, New Delhi, 110062, India
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Nasrine A, Narayana S, Gulzar Ahmed M, Sultana R, Noushida N, Raunak Salian T, Almuqbil M, Almadani ME, Alshehri A, Alghamdi A, Alshehri S, Mohammed Basheeruddin Asdaq S. Neem ( Azadirachta Indica) and silk fibroin associated hydrogel: Boon for wound healing treatment regimen. Saudi Pharm J 2023; 31:101749. [PMID: 37663591 PMCID: PMC10470283 DOI: 10.1016/j.jsps.2023.101749] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 08/11/2023] [Indexed: 09/05/2023] Open
Abstract
Background & Objectives Wound healing is the complex physiological process of replacing damaged cells or tissue layers. The neem (Azadirachta Indica) has a variety of biological activities, which may hasten the rate at which the wound healing mechanism occurs. Silk fibroin is a biomaterial that is reported for its tissue regeneration activity. So, the present study was designed to assess the effectiveness of a hydrogel comprising neem and silk fibroin biomaterials for the treatment of wounds. Methods Topical neem hydrogels (N-HG) with and without silk fibroin (N-SFB-HG) were prepared using neem extract, silk fibroin, and guar gum, which act by entrapping the components by forming a gel. Evaluation tests such as Fourier transform infrared spectroscopy (FT-IR), visual emergence, pH, rheological behavior, spreading capacity, drug content, skin irritation, anti-microbial action, in vivo wound healing activity, and stability were carried out. Results The FT-IR results showed no chemical interaction between the constituents. The formed hydrogels had pH values of 5.87 ± 0.3 for N-HG and 5.76 ± 0.2 for N-SFB-HG. The preferred topical gel viscosity was observed in the N-HG (54.2 ± 3.2cPs) and N-SFB-HG (59.9 ± 4.8cPs) formulations. The formulated hydrogels were sterile and did not irritate the skin. The in vivo wound healing investigation results reveal that the N-SF-HG treatment speeds up the regeneration of the injured area faster when compared to control and N-HG treated groups. Interpretation & Conclusion These results support the efficacy of the topical hydrogel formulation, including neem and silk fibroin. Therefore, the neem-silk fibroin hydrogel formulation is a therapeutically viable choice that, following necessary clinical research, might be utilized in novel formulations for managing chronic wounds.
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Affiliation(s)
- Arfa Nasrine
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Soumya Narayana
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Mohammed Gulzar Ahmed
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Rokeya Sultana
- Department of Pharmacognosy, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Nadira Noushida
- Department of Pharmacology, Yenepoya Medical College, Yenepoya (Deemed to be University), Mangalore 575018, India
| | | | - Mansour Almuqbil
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Moneer E. Almadani
- Department of clinical medicine, College of medicine, AlMaarefa University, Dariyah, Riyadh 13713, Saudi Arabia
| | - Ahmed Alshehri
- Department of Pharmacology, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, King Faisal Road, Dammam 31441, Saudi Arabia
| | - Adel Alghamdi
- Department of Pharmaceutical Chemistry, Faculty of Clinical Pharmacy, Al-Baha University, P.O. Box 1988 Al Baha, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
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Neupane R, Boddu SHS, Al-Tabakha MM, Jacob S, Babu RJ, Tiwari AK. Percutaneous absorption and Skin accumulation of Lorazepam-Diphenhydramine- Haloperidol Carbopol gel in Porcine Ear Skin. AAPS PharmSciTech 2023; 24:183. [PMID: 37700110 DOI: 10.1208/s12249-023-02608-6] [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: 05/04/2023] [Accepted: 06/25/2023] [Indexed: 09/14/2023] Open
Abstract
This study presents the formulation and evaluation of an ABH Carbopol gel containing lorazepam (Ativan®), diphenhydramine hydrochloride (Benadryl®), and haloperidol (Haldol®) for treating chemotherapy-induced nausea and vomiting (CINV) in hospice patients. ABH PLO gel is widely used for this purpose due to its low cost and presumed efficacy. However, previous studies, including one conducted by the authors, have reported insufficient drug absorption from the ABH PLO gel. Here we hypothesized that the ABH Carbopol gel would provide superior percutaneous absorption of the drugs. ABH Carbopol gel was characterized for pH, viscosity, thermal properties, and infrared spectroscopy. The percutaneous absorption and skin retention of the gel was evaluated across porcine ear skin using Franz diffusion cells, and the drug concentrations were determined by high-performance liquid chromatography. The pH of the ABH Carbopol gel was found to be 6.80 ± 0.33, and the retention time of diphenhydramine, haloperidol, and lorazepam were 4.73, 7.11, and 18.69 minutes, respectively. The thermogram of the ABH Carbopol gel indicates the drugs were present in the dissolved state. Based on the flux data, the estimated steady-state concentration (Css) of diphenhydramine, haloperidol, and lorazepam were found to be 44.64 ng/ml, 2.58 ng/ml, and 20.1 ng/ml, respectively. These values were significantly higher than those obtained from the ABH PLO gel. In conclusion, the ABH Carbopol gel provides a promising alternative to the ABH PLO gel for treating CINV in hospice patients. Further studies are required to validate these findings in clinical settings.
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Affiliation(s)
- Rabin Neupane
- Department of Pharmacy Practice, College of Pharmacy, The University of Toledo, 3000, Arlington Ave., Toledo, OH, 43614, USA
| | - Sai H S Boddu
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, P.O. Box 346, United Arab Emirates.
- Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, P.O., Box 346, United Arab Emirates.
| | - Moawia M Al-Tabakha
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, P.O. Box 346, United Arab Emirates
- Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, P.O., Box 346, United Arab Emirates
| | - Shery Jacob
- Department of Pharmaceutical Sciences, College of Pharmacy, Gulf Medical University, Ajman, 4184, United Arab Emirates
| | - R Jayachandra Babu
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, 36849, USA
| | - Amit K Tiwari
- Department of Pharmacology & Experimental Therapeutics, The University of Toledo, Health Science Campus, 3000 Arlington Ave., Toledo, OH, 43614, USA
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Kumari S, Alsaidan OA, Mohanty D, Zafar A, Das S, Gupta JK, Khalid M. Development of Soft Luliconazole Invasomes Gel for Effective Transdermal Delivery: Optimization to In-Vivo Antifungal Activity. Gels 2023; 9:626. [PMID: 37623081 PMCID: PMC10453308 DOI: 10.3390/gels9080626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023] Open
Abstract
Luliconazole (LZ) is a good candidate for the treatment of fungal infection topically but has limitations, i.e., poor solubility and poor permeability to skin. Due to these limitations, multiple administrations for a long time are required to treat the inflection. The aim of the present study was to develop the invasomes (IVS) gel of LZ to improve the topical antifungal activity. The IVS was prepared by the thin-film hydration method and optimized by Box-Bhekhen design software. The optimized LZIVS (LZIVSopt) has 139.1 ± 4.32 nm of vesicle size, 88.21 ± 0.82% of entrapment efficiency, 0.301 ± 0.012 of PDI, and 19.5 mV (negative) of zeta potential. Scanning microscopy showed a spherical shape of the vesicle. FTIR spectra showed there is no interaction between the drug and lipid. Thermogram showed that the LZ is encapsulated into the LZIVS matrix. LZIVSopt gel (LZIVSopt-G3) exhibited optimum viscosity (6493 ± 27 cps) and significant spreadability (7.2 g·cm/s). LZIVSopt-G3 showed 2.47-fold higher permeation than pure LZ-gel. LZIVSopt-G3 did not show any edema or swelling in the skin, revealing that the developed formulation is non-irritant. LZIVSopt-G3 exhibited significant inhibition of the fungus infection (C. albicans) in the infected rats. The finding concluded that IVS gel is a good carrier and an attractive approach for the enhancement of topical delivery of LZ to treat the fungal infection.
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Affiliation(s)
- Sunitha Kumari
- Department of Pharmaceutics, Anurag University, Hyderabad 500088, Telangana, India;
| | - Omar Awad Alsaidan
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Al-Jouf, Saudi Arabia; (O.A.A.); (A.Z.)
| | - Dibyalochan Mohanty
- Department of Pharmaceutics, Anurag University, Hyderabad 500088, Telangana, India;
| | - Ameeduzzafar Zafar
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Al-Jouf, Saudi Arabia; (O.A.A.); (A.Z.)
| | - Swagatika Das
- School of Pharmacy, Centurion University of Technology and Management, Gopalpur 756044, Odisha, India;
| | - Jeetendra Kumar Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura 281406, Uttar Pradesh, India;
| | - Mohammad Khalid
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Riyadh, Saudi Arabia
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Ghazwani M, Hani U, Alqarni MH, Alam A. Beta Caryophyllene-Loaded Nanostructured Lipid Carriers for Topical Management of Skin Disorders: Statistical Optimization, In Vitro and Dermatokinetic Evaluation. Gels 2023; 9:550. [PMID: 37504429 PMCID: PMC10378941 DOI: 10.3390/gels9070550] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/30/2023] [Accepted: 07/01/2023] [Indexed: 07/29/2023] Open
Abstract
This work aimed to overcome the disadvantages of the oral administration of beta-caryophyllene and boost efficiency by developing a nanostructured lipid carrier for topical administration of the drug in skin disorders. The heat emulsification method was utilized to produce beta-caryophyllene-loaded nanostructured lipid carriers. The newly created formulation was examined for its particle size, entrapment efficiency, and zeta potential after being improved using the Box-Behnken Design. The chosen formulation underwent tests to determine its ex vivo skin retention, dermatokinetic, in vitro release, antioxidant, and confocal laser scanning microscopy study. The findings of the characterization of the nanostructured lipid carriers demonstrated that the particles had a spherical form and a size of 210.86 nm (0.263 polydispersity index). The entrapment efficiency was determined to be 86.74%, and the zeta potential was measured to be -26.97 mV. The in vitro release investigation showed that nanostructure lipid carriers were capable of releasing regulated amounts of beta-caryophyllene for up to 24 hrs. In comparison to the traditional gel formulation, the ex vivo investigation demonstrated a 1.94-fold increase in the skin's capacity to retain the substance. According to the findings of the study, nanostructure lipid carriers loaded with beta-caryophyllene have the potential to be investigated for use as a topical administration method in skin disorders with enhanced skin retention and effectiveness.
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Affiliation(s)
- Mohammed Ghazwani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 61441, Saudi Arabia
| | - Umme Hani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 61441, Saudi Arabia
| | - Mohammed H Alqarni
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
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17
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Sari DY, Lestari GW, Farika Pulungan HF, Remiyati I, Widyasari R. Moisturized and non-irritating hand gel based on sappan wood (<em>caesalpinia sappan</em> l.) and limau citrus peel (<em>citrus amblycarpa</em> (hassk.) ochse) extracts. J Public Health Afr 2023. [PMID: 37492550 PMCID: PMC10365648 DOI: 10.4081/jphia.2023.2509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
Background: Hand gel is a preparation used to protect hand skin from dryness. The antioxidant compounds in sappan wood and limau citrus peel can moisturize hands by preventing the oxidation of oils and fats on the surface of the (sebaceous glands).
Objective: This study aims to formulate hand gel from ethanol extract of sappan wood with a combination of limau citrus peel extract that can moisturize hands and not to cause irritation.
Methods: Sappan wood and limau citrus peel simplicia were macerated using 96% ethanol. The ethanolic extracts were then formulated into hand gel by varying the concentration of the ethanol extracts. The evaluation of the hand gel involved an organoleptic test, homogeneity test, pH test, spreadability test, viscosity test, and skin moisture test. A primary irritation test was carried out to ensure the hand gel’s safety.
Results: The results shows that the three hand gel formulas produce an orange-red color and soft scent of roses and citrus, with a pH of 7.8 and with good homogeneity. The formulas also have a spreading level of FI (5 cm), FII (5.2 cm), and FIII (5, 1 cm), and viscosity values were FI 12000 mPas, F II 12500 mPas, and F III 12400 mPas. The humidity test results on the three formulas shows different moisture values of 45.16%, 46.17%, and 45.09%, respectively (category of normal or moisture). The hand gel formulas have an irritation index of 0 (no irritation category).
Conclusion: The hand gel formulas meet the quality requirements of hand gel, have moisturizing agent, and are not irritating.
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Hassan AS, Hofni A, Abourehab MAS, Abdel-Rahman IAM. Ginger Extract-Loaded Transethosomes for Effective Transdermal Permeation and Anti-Inflammation in Rat Model. Int J Nanomedicine 2023; 18:1259-1280. [PMID: 36945254 PMCID: PMC10024879 DOI: 10.2147/ijn.s400604] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/21/2023] [Indexed: 03/15/2023] Open
Abstract
Introduction Ginger extract (GE) has sparked great interest due to its numerous biological benefits. However, it suffers from limited skin permeability, which challenges its transdermal application. The target of the current work was to develop transethosomes as a potential nanovehicle to achieve enhanced transdermal delivery of GE through the skin. Methods GE-loaded transethosomes were prepared by cold injection using different edge activators. The fabricated nanovesicles were evaluated for particle size, ζ-potential, encapsulation efficiency, and in vitro drug release. The selected formulation was then laden into the hydrogel system and evaluated for ex vivo permeability and in vivo anti-inflammatory activity in a carrageenan-induced rat-paw edema model. Results The selected formulation comprised of sodium deoxycholate exhibited particle size of 188.3±7.66 nm, ζ-potential of -38.6±0.08 mV, and encapsulation efficiency of 91.0%±0.24%. The developed transethosomal hydrogel containing hydroxypropyl methylcellulose was homogeneous, pseudoplastic, and demonstrated sustained drug release. Furthermore, it exhibited improved flux (12.61±0.45 μg.cm2/second), apparent skin permeability (2.43±0.008×10-6 cm/second), and skin deposition compared to free GE hydrogel. In vivo testing and histopathological examination revealed that the GE transethosomal hydrogel exhibited significant inhibition of edema swelling compared to free GE hydrogel and ketoprofen gel. The animals that were treated with ginger transethosome hydrogel showed a significant decrement in reactive oxygen species and prostaglandin E2 compared to untreated animals. Conclusion Transethosomes might be a promising new vehicle for GE for effective skin permeation and anti-inflammation. To the best of our knowledge, this work is the first utilization of transethosomes laden into hydrogel as a novel transdermal delivery system of GE.
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Affiliation(s)
- Abeer S Hassan
- Department of Pharmaceutics, Faculty of Pharmacy, South Valley University, Qena, Egypt
| | - Amal Hofni
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, South Valley University, Qena, Egypt
| | - Mohammed A S Abourehab
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Minia University, Minia, Egypt
| | - Iman A M Abdel-Rahman
- Department of Pharmacognosy, Faculty of Pharmacy, South Valley University, Qena, Egypt
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19
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Formulation and Evaluation of Tamarind Seed Polysaccharide Gel for the Controlled Delivery of Aceclofenac. Pharm Chem J 2023. [DOI: 10.1007/s11094-023-02818-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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Kesharwani D, Das Paul S, Paliwal R, Satapathy T. Exploring potential of diacerin nanogel for topical application in arthritis: Formulation development, QbD based optimization and pre-clinical evaluation. Colloids Surf B Biointerfaces 2023; 223:113160. [PMID: 36736175 DOI: 10.1016/j.colsurfb.2023.113160] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/21/2022] [Accepted: 01/19/2023] [Indexed: 01/21/2023]
Abstract
Diacerein (DCN) is a chondroprotective agent which shows inadequate oral bioavailability along with gastrointestinal side effects. This study is intended to develop a topical novel DCN delivery system. DCN nanogel was prepared by emulsion solvent diffusion technique. The formulation was optimized by response surface methodology by taking two independent variables, concentration of carbopol 940 and eudragit RSPO and three dependent variables, particle size, % entrapment efficiency (EE) and % drug release at 24 h. The optimized formulation had adequat% EE, % drug release at 24 h and particle size. The particle size for optimized nanogel was 190.3 nm with % EE of 83.51% whereas % drug release at 24 h was found 90.13%. The optimized DCN nanogel was analyzed by differential scanning calorimetry (DSC), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (DTIR) and transmission electron microscopy (TEM) studies. The drug release kinetic study has shown that the gel followed Higuchi's model and the diffusion was anomalous in nature. The nanogel was characterized for physical examination, viscosity, homogeneity and stability parameters and the results obtained were found upto the mark. The ex-vivo permeation study data was in correlation with results of in-vitro study. In-vivo anti-arthritic study proved the efficacy of developed formulation for arthritis in Freund's Adjuvant Arthritic model. This research work has proved the significant potential of innovated product for arthritis by topical route, as it overcomes the drawbacks of oral route, highly efficient, sustained and targeted the release of drug without any accumulation and toxicity.
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Affiliation(s)
| | - Swarnali Das Paul
- Shri Shankaracharya College of Pharmaceutical Sciences, Shri Shankaracharya Professional University, Bhilai, Chhattisgarh, India.
| | - Rishi Paliwal
- Nanomedicine and Bioengineering Research Laboratory, Department of Pharmacy, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh, India.
| | - Trilochan Satapathy
- University College of Pharmacy, Chhattisgarh Swami Vivekanand Technical University, Bhilai, Chhattisgarh, India
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POTENTIAL BENEFITS OF USING CHITOSAN AND SILK FIBROIN TOPICAL HYDROGEL FOR MANAGING WOUND HEALING AND COAGULATION. Saudi Pharm J 2023; 31:462-471. [PMID: 37026047 PMCID: PMC10071364 DOI: 10.1016/j.jsps.2023.01.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023] Open
Abstract
Background & Objectives The intricate process of wound healing involves replacing the cellular or tissue structure that has been destroyed. In recent years various wound dressings were launched but reported several limitations. The topical gel preparations are intended for certain skin wound conditions for local action. Chitosan-based hemostatic materials are the most effective in halting acute hemorrhage, and naturally occurring silk fibroin is widely utilized for tissue regeneration. So, this study was conducted to evaluate the potential of chitosan hydrogel(CHI-HYD) and chitosan silk fibroin hydrogel (CHI-SF-HYD) on blood clotting and wound healing. Methods Hydrogel was prepared using various concentrations of silk fibroin with guar gum as a gelling agent. The optimized formulations were evaluated for visual appearance, Fourier transforms infrared spectroscopy (FT-IR), pH, spreadability, viscosity, antimicrobial activity, HR-TEM analysis, ex vivo skin permeation, skin irritation, stability studies, and in vivo studies by using adult male Wistar albino rats. Results Based on the outcome of FT-IR, no chemical interaction between the components was noticed. The developed hydrogels exhibited a viscosity of 79.2 ± 4.2 Pa.s (CHI-HYD), 79.8 ± 3.8 Pa.s (CHI-SF-HYD), and pH of 5.87 ± 0.2 (CHI-HYD), 5.96 ± 0.1 (CHI-SF-HYD). The prepared hydrogels were sterile and non-irritant to the skin. The in vivo study outcomes show that the CHI-SF-HYD treated group has significantly shortened the span of tissue reformation than other groups. This demonstrated that the CHI-SF-HYD could consequently accelerate the regeneration of the damaged area. Interpretation & Conclusion Overall, the positive outcomes revealed improved blood coagulation and re-epithelialization. This indicates that the CHI-SF-HYD could be used to develop novel wound-healing devices.
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Enggi CK, Satria MT, Nirmayanti N, Usman JT, Nur JF, Asri RM, Djide NJN, Permana AD. Improved transdermal delivery of valsartan using combinatorial approach of polymeric transdermal hydrogels and solid microneedles: an ex vivo proof of concept investigation. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023; 34:334-350. [PMID: 36063003 DOI: 10.1080/09205063.2022.2121590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Valsartan (VAL) is used as a first-line agent to treat hypertension. However, VAL exhibits poor absorption and low bioavailability when administrated orally. To overcome these issues, VAL transdermal gel was developed in this study, where Carbopol was used as the gel matrices. Additionally, solid microneedles (Dermaroller®) with various needle lengths were combined with transdermal gel to improve its permeation across the stratum corneum as a skin barrier. Developed formulations were further evaluated for various parameters, including pH, viscosity, spreadability, extrudability, gel strength, drug content, ex vivo permeation, in vitro release, occlusivity, and hemolysis. The results showed that all formulations exhibited desired physical characteristics without any potential to cause toxicity. Moreover, this approach showed that using microneedles could significantly enhance the permeation of VAL up to 3 folds compared to untreated skin. The use of microneedles 1.5 mm was found to be the optimum combination to improve VA permeation without affecting skin integrity. As much as 1.69 ± 0.004 mg of VAL permeated after 8 h. Finally, it could be concluded that this work had successfully developed a new approach for VALS drug delivery and could potentially show a significant impact on the treatment of hypertension. Further in vivo work should be considered.
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Affiliation(s)
| | - Mega Tri Satria
- Faculty of Pharmacy, Hasanuddin University, Makassar, Indonesia
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Formulation Development and Investigations on Therapeutic Potential of Nanogel from Beta vulgaris L. Extract in Testosterone-Induced Alopecia. BIOMED RESEARCH INTERNATIONAL 2023; 2023:1777631. [PMID: 36760474 PMCID: PMC9904897 DOI: 10.1155/2023/1777631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 12/01/2022] [Accepted: 12/13/2022] [Indexed: 02/01/2023]
Abstract
The objective of the present study was to develop a novel nanogel containing Beta vulgaris L. hydroalcoholic extract and assess its efficacy for treating testosterone-induced alopecia. Beta vulgaris L. leaf hydroalcoholic extract nanogel (BVEN) was prepared by ionic gelation method, incorporated in carbopol 934 gel. Optimization of particle size and entrapment efficiency as the responses was carried out by central composite design response surface methodology. Prepared nanoparticles were evaluated for entrapment efficiency, particle size, zeta potential, polydispersity index, Fourier transform infrared spectroscopy, transmission electron microscopy, and differential scanning calorimetry. Nanogel was evaluated for pH, colour, appearance and homogeneity, viscosity, spreadability, in vitro release study, and stability studies. Further, 2.5% and 5% BVEN were also evaluated for antialopecic activity in Swiss albino mice by using parameters as hair growth initiation, testosterone content, total protein, prostate weight measurement, hair follicular density, anagen/telogen ratio, and histopathological studies. The resulting nanoparticles had better entrapment efficiency with particle size of 274 nm, polydispersity index of 0.259, and zeta potential of +28.8. BVEN pH 6.5, drug content, i.e., quercetin 99.84 ± 1.30% and stigmasterol 99.89 ± 1.52%, spreadability 20.3 ± 0.5925 g cm/sec, and viscosity 110 × 105 cps were observed. Stability studies showed that nanogel was stable at 4°C ± 2°C/60% ± 5% RH. It was found that 5% BVEN showed better antialopecic activity as compared to 2.5% BVEN.
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Yang W. Co-delivery of trifluralin and miltefosin with enhanced skin penetration and localization in Leishmania affected macrophages. J DISPER SCI TECHNOL 2023. [DOI: 10.1080/01932691.2022.2159833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Wenjuan Yang
- Clinical Nursing Higher Vocational Education, Weinan Vocational & Technical College, Weinan City, Shaanxi Province, China
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Fatima F, Aleemuddin M, Ahmed MM, Anwer MK, Aldawsari MF, Soliman GA, Mahdi WA, Jafar M, Hamad AM, Alshehri S. Design and Evaluation of Solid Lipid Nanoparticles Loaded Topical Gels: Repurpose of Fluoxetine in Diabetic Wound Healing. Gels 2022; 9:gels9010021. [PMID: 36661789 PMCID: PMC9858001 DOI: 10.3390/gels9010021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/08/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
The current study aimed to prepare a topical gel containing solid lipid nanoparticles (SLNs) encapsulating fluoxetine for diabetic wound healing effects. Fluoxetine (FX) was loaded into SLNs by employing an emulsion solvent evaporation technique using stearic acid as a lipid, and soya lecithin as a surfactant. SLNs were then evaluated for particle size, polydispersity index (PDI), zeta potential (ZP), percent entrapment efficiency (%EE), percent drug loading (%DL), and in vitro drug release. The optimized SLN (FS3) composed of FX (100 mg), SA (150 mg), and SA (100 mg) displayed mean particle size (467.3 ± 2.2nm), PDI (0.435 ± 0.02), ZP (-32.2 ± 4.47mV), EE (95.8 ± 3.38%), and DL (16.4 ± 2.4%). FTIR and DSC studies denote drug-polymer compatibility and the amorphous nature of FX in the SLNs. The drug release at 24 h was found to be (98.89 ± 2.57%) which followed the fickian diffusion mechanism. SLN (FS3) was further loaded into carbopol gel and tested for pH, spreadability, and extrudability of pharmaceutical parameters. In-vitro release of FX from the SLN gel and plain gel was compared, diabetic wound healing gel (DWH) showed sustained drug delivery. An in vivo study was also performed for DWH gel in streptozotocin-induced diabetic rats. Histopathological examination exhibited DWH gel-treated wounds have increased hydroxyproline, cellular proliferation, a rise in the number of blood vessels, and the level of collagen synthesis. Thus, DWH gel-loaded SLN encapsulated with FX could be a potential carrier for the effective treatment and management of diabetic wounds.
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Affiliation(s)
- Farhat Fatima
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Correspondence: or
| | - Mohammad Aleemuddin
- Department of Community Medicine (SPM), MNR Medical College, MNR Nagar, Fasalwadi Narsapur Road, Sangareddy 502294, Telangana, India
| | - Mohammed Muqtader Ahmed
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Md. Khalid Anwer
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Mohammed F. Aldawsari
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Gamal A. Soliman
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Department of Pharmacology, College of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Wael A. Mahdi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed Jafar
- Department of Pharmaceutics, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 34212, Saudi Arabia
| | - Abubaker M. Hamad
- Basic Sciences Department, Preparatory Year Deanship, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Department of Pathophysiology, College of Health Sciences, AL-Rayan Colleges, Al-Hijra Road, Madinah Al Munawwarah 41411, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Ahmad N, Khalid MS, Khan MF, Ullah Z. Beneficial effects of topical 6-gingerol loaded nanoemulsion gel for wound and inflammation management with their comparative dermatokinetic. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.104094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Forestryana D, Hayati A, Putri AN. Formulation and Evaluation of Natural Gel Containing Ethanolic Extract of Pandanus amaryllifolius R. Using Various Gelling Agents. BORNEO JOURNAL OF PHARMACY 2022. [DOI: 10.33084/bjop.v5i4.1411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Ethanol extract of Pandanus amaryllifolius leaves contains quercetin has anti-inflammatory properties. The gel dosage form is very appropriate for wound healing therapy because it gives a cold sensation to the skin. This study aims to formulate a P. amaryllifolius gel by variation of a gelling agent to compare the effect of a natural gelling agent, semi-synthetic gelling agent, and synthetic gelling agent on the physical characteristics of the gel. The gel formulation was made in three formulas. Evaluations include organoleptic, homogeneity, spreadability, adhesion, pH, and viscosity. The optimum gel formula was tested for release study using a dissolution apparatus 5. Determination of release kinetics model using the kinetics approach of zero-order, first-order, Higuchi, and Korsmeyer-Peppas. The organoleptic shows the gel's dark green color, P. amaryllifolius aromas, and good homogeneity. The gel formulas had pH values that matched the physical quality criteria of the gel. Data obtained for the spreadability test for F1, F2, and F3 were 12.16, 14.66, and 10.75 g.cm/sec, respectively. The F1, F2, and F3 adhesion test results were 11.66, 10, and 47.33, respectively. The viscosity of F1 was 15750 cps, F2 was 4807 cps, and F3 was 19380 cps. This study concludes that the optimum formula is obtained from the gelling agent of Na-CMC as a gelling agent. The number of quercetins released from F2 was 42.76%, and the release kinetics model followed the kinetics of Higuchi.
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Wound Healing and Anti-Inflammatory Effects of a Newly Developed Ointment Containing Jujube Leaves Extract. LIFE (BASEL, SWITZERLAND) 2022; 12:life12121947. [PMID: 36556312 PMCID: PMC9785415 DOI: 10.3390/life12121947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/15/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022]
Abstract
Ziziphus jujuba Mill. (jujube) is a well-known medicinal plant with pronounced wound healing properties. The present study aimed to establish the chemical composition of the lyophilized ethanolic extract from Romanian Ziziphus jujuba leaves and to evaluate the healing and anti-inflammatory properties of a newly developed lipophilic ointment containing 10% dried jujube leaves extract. The ultra-High-Performance Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry method was used, and 47 compounds were detected, among them the novel epicatechin and caffeic acid. The extract contains significant amounts of rutin (29.836 mg/g), quercetin (15.180 mg/g) and chlorogenic acid (350.96 µg/g). The lipophilic ointment has a slightly tolerable pH, between 5.41-5.42, and proved to be non-toxic in acute dermal irritation tests on New Zealand albino rabbits and after repeated administration on Wistar rats. The ointment also has a healing activity comparable to Cicatrizin (a pharmaceutical marketed product) on Wistar rats and a moderate anti-inflammatory action compared to the control group, but statistically insignificant compared to indomethacin in the rat-induced inflammation test by intraplantar administration of kaolin. The healing and anti-inflammatory properties of the tested ointment are due to phenolic acids and flavonoids content, less because of minor components as apocynin, scopoletin, and isofraxidin.
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Development of chloramphenicol whey protein-based microparticles incorporated into thermoresponsive in situ hydrogels for improved wound healing treatment. Int J Pharm 2022; 628:122323. [DOI: 10.1016/j.ijpharm.2022.122323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 11/18/2022]
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Bakasatae N, Sangkaew W, Kunworarath N, Ontong JC, Phoopha S, Takahashi Yupanqui C, Voravuthikunchai SP, Joycharat N. The Standardized Wood Extract of Albizia myriophylla: Its Potential as an Active Ingredient in an Anti-inflammatory Herbal Gel Formulation. PLANTA MEDICA 2022; 88:964-974. [PMID: 34359081 DOI: 10.1055/a-1535-2230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Albizia myriophylla has been used in Thai folk medicine for treating inflammation-related diseases. The wood of this medicinal plant is traditionally used as a single herbal drug in the form of an aqueous decoction and as a component in several Thai herbal formulations for the remedy of fever, sore throat, and aphthous ulcers. This study aimed to evaluate in vivo the anti-inflammatory potential and possible mechanism of action of the standardized wood extract of A. myriophylla as well as to investigate the anti-inflammatory activity and physicochemical properties of the developed herbal gel formulation containing standardized wood extract of A. myriophylla. Results of quantitative HPLC analysis demonstrated that the standardized wood extract of A. myriophylla contained 22.95 mg/g of 8-methoxy-7,3',4'-trihydroxyflavone, a bioactive marker compound of A. myriophylla. The standardized wood extract of A. myriophylla (1% w/v) exhibited remarkable inhibition (54.4 - 80.3%) in the croton oil model of topical inflammation at all assessment times, comparable to standard indomethacin (55.3 - 63.6%). Real-time quantitative reverse transcription-polymerase chain reaction was performed to clarify the anti-inflammatory mechanism of standardized wood extract of A. myriophylla, and the result showed that this standardized extract decreased lipopolysaccharide-induced nitric oxide synthase mRNA levels in a dose-dependent manner. The developed herbal gel containing standardized wood extract of A. myriophylla (1% w/w) had good physicochemical characteristics and exhibited potent inhibition (51.4 - 77.8%) of inflammation in a rat ear edema model at all assessment times, comparable to indomethacin gel (33.3 - 40.5%). The notable anti-inflammatory activity of standardized wood extract of A. myriophylla and its developed herbal gel formulation indicates their potential application as natural anti-inflammatory agents.
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Affiliation(s)
- Nazneen Bakasatae
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Warissara Sangkaew
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Nongluk Kunworarath
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Julalak Chorachoo Ontong
- Cosmetic Technology and Dietary Supplement Products Program, Faculty of Agro and Bio Industry, Thaksin University, Phatthalung, Thailand
| | - Sathianpong Phoopha
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Chutha Takahashi Yupanqui
- Interdisciplinary Graduate School of Nutraceutical and Functional Food, Prince of Songkla University, Songkhla, Thailand
| | - Supayang Piyawan Voravuthikunchai
- Excellent Research Laboratory on Natural Products, Faculty of Science and Natural Product Research Center of Excellence, Prince of Songkla University, Songkhla, Thailand
- Division of Biological Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Nantiya Joycharat
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Songkhla, Thailand
- Excellent Research Laboratory on Natural Products, Faculty of Science and Natural Product Research Center of Excellence, Prince of Songkla University, Songkhla, Thailand
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Zahid F, Batool S, Ud-Din F, Ali Z, Nabi M, Khan S, Salman O, Khan GM. Antileishmanial Agents Co-loaded in Transfersomes with Enhanced Macrophage Uptake and Reduced Toxicity. AAPS PharmSciTech 2022; 23:226. [PMID: 35970966 DOI: 10.1208/s12249-022-02384-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/29/2022] [Indexed: 01/19/2023] Open
Abstract
The prime objective of this study was to develop amphotericin B (AMB) and rifampicin (RIF) co-loaded transfersomal gel (AMB-RIF co-loaded TFG) for effective treatment of cutaneous leishmaniasis (CL). AMB-RIF co-loaded TF was prepared by the thin-film hydration method and was optimized based on particle size, polydispersity index (PDI), zeta potential, entrapment efficiency (%EE), and deformability index. Similarly, AMB-RIF co-loaded TFG was characterized in terms of rheology, spread ability, and pH. In vitro, ex vivo, and in vivo assays were performed to evaluate AMB-RIF co-loaded TF as a potential treatment option for CL. The optimized formulation had vesicles in nanosize range (167 nm) with suitable PDI (0.106), zeta potential (- 19.05 mV), and excellent %EE of RIF (66%) and AMB (85%). Moreover, it had appropriate deformability index (0.952). Additionally, AMB-RIF co-loaded TFG demonstrated suitable rheological behavior for topical application. AMB-RIF co-loaded TF and AMB-RIF co-loaded TFG showed sustained release of the incorporated drugs as compared to AMB-RIF suspension. Furthermore, RIF permeation from AMB-RIF co-loaded TF and AMB-RIF co-loaded TFG was enhanced fivefold and threefold, whereas AMB permeation was enhanced by eightfold and 6.6-fold, respectively. The significantly different IC50, higher CC50, and FIC50 (p < 0.5) showed synergistic antileishmanial potential of AMB-RIF co-loaded TF. Likewise, reduced lesion size and parasitic burden in AMB-RIF co-loaded TF-treated mouse group further established the antileishmanial effect of the optimized formulation. Besides, AMB-RIF co-loaded TFG showed a better safety profile. This study concluded that TFG may be a suitable carrier for co-delivery of AMB-RIF when administered topically for the treatment of CL.
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Affiliation(s)
- Fatima Zahid
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Sibgha Batool
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Fakhar Ud-Din
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan.
| | - Zakir Ali
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Muhammad Nabi
- Institute of Pharmaceutical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Salman Khan
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Omer Salman
- Department of Pharmacy, Forman Christian University, Lahore, Pakistan
| | - Gul Majid Khan
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan. .,Islamia College University, Peshawar, Khyber Pakhtunkhwa, Pakistan.
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Preethy KR, Chamundeeswari M. Optimization of reduced graphene oxide production using central composite design from Pennisetum glaucum for biomedical applications. Biotechnol Appl Biochem 2022; 70:773-789. [PMID: 35963619 DOI: 10.1002/bab.2397] [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: 05/09/2022] [Accepted: 07/31/2022] [Indexed: 11/06/2022]
Abstract
The current study outlines the toxicity free Green synthesis of reduced Graphene oxide (GO) using Celosia argenta. The synthesized sample was characterized by UV- Visible spectroscopy with a strong absorption peak at 260 nm due to redshift. The 2θ value around 24.1° by XRD analysis and the functional groups like -OH, -CH2-, -C = C- and -CHO by FT- IR confirmed the reduction of GO. FE-SEM EDX reported stacked sheets with smooth edges with an atomic ratio of Carbon: Oxygen (83.56:16.44). The TEM images proved the reduction of GO by folded thin sheets with the wrinkled appearance of our sample. This novel material showed antibacterial efficiency of 51.72% - 70.83% for both gram-negative and gram-positive organisms. 89.48% of anti-oxidant effect and potential anti-inflammatory property with the IC50 value of 86.04% was reported. RSM study proved the optimization of maximum yield and Two-way ANOVA reported the statistical significance (p-value ≤ 0.05) for its anti-inflammatory effect. Bio-Gel formulated with a good spreadability rate and promising biocompatibility was proved with less Hemolysis value of 2.74%. The Genotoxicity study exposed the aberration-free active mitotic cell division in Onion root tip cells. All these showcased that, our biomaterial can find promising applications in Biomedical and Therapeutic fields. Pearl Millet powder acts as a low cost bio source for GO preparation. Celosia Argenta leaf extract supports rGO synthesis by Green method. rGO has proved significant Biomedical Applications. rGO Bio-Gel formulation will be a promising Biomaterial. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- K R Preethy
- Assistant Professor, Department of Biotechnology, St. Joseph's College of Engineering, OMR, Chennai, 600 119, India
| | - M Chamundeeswari
- Associate Professor, Department of Biotechnology, St. Joseph's College of Engineering, OMR, Chennai, 600 119, India
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Xanthorrhizol Ameliorates Oxidative Stress and Inflammation in Freund's Complete Adjuvant-Induced Rheumatoid Arthritis in Rats. Appl Biochem Biotechnol 2022; 194:6423-6437. [PMID: 35932370 DOI: 10.1007/s12010-022-04091-4] [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] [Accepted: 07/15/2022] [Indexed: 01/10/2023]
Abstract
Rheumatoid arthritis (RA) is an inflammatory disease and a common cause of disability. This study is aimed to ascertain the therapeutic potentials of the xanthorrhizol against Freund's complete adjuvant (FCA)-stimulated RA in rats. The RA was initiated in the rats via injecting FCA (0.1 ml) subcutaneously and then treated with xanthorrhizol (20 mg/kg) for 25 days. The hematological markers were investigated using the automated hematological analyzer. The organ index (spleen and thymus) and paw volume were inspected by standard methods. The ALP, SGOT, and SGPT activities were examined using kits. The levels of inflammatory biomarkers, i.e., IL-1β, IL-6, IL-10, and TNF-α, were inspected using assay kits. The status of MDA, SOD, CAT, GSH, COX-2, iNOS, and NF-κB was quantified using respective assay kits. The xanthorrhizol treatment appreciably improved the body weight and hematological parameters and reduced the arthritis score, organ index, and paw volume in the RA rats. The levels of RBCs and Hb were effectively improved, and activities of ALP, SGOT, and SGPT were decreased by the xanthorrhizol in the RA rats. The RA rats treated with 20 mg/kg of xanthorrhizol demonstrated the depleted IL-1β, IL-6, and TNF-α levels. The antioxidant markers SOD, CAT, and GSH were improved, and inflammatory biomarker levels such as COX-2, iNOS, and NF-κB were decreased by the xanthorrhizol in the RA rats. Overall, these outcomes witnessed that the xanthorrhizol effectively ameliorated the oxidative stress and inflammatory responses and attenuated the RA in rats. Hence, it could be a talented anti-arthritic medication to treat RA.
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Simas Pereira Junior LC, Souza JF, Rodrigues da Silva AC, Coriolano de Oliveira E, Sanchez EF, Fuly AL. Utilization of gallic acid to inhibit some toxic activities caused by Bothrops jararaca or B. jararacussu snake venoms. Toxicon 2022; 217:5-12. [PMID: 35931224 DOI: 10.1016/j.toxicon.2022.07.009] [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: 05/18/2022] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/17/2022]
Abstract
Snake bite envenoming is a serious public health issue, affecting thousands of people worldwide every year, especially in rural communities of tropical and subtropical countries. Injection of venom into victims may cause hemorrhaging, blood coagulation imbalance, inflammation, pain, edema, muscle necrosis, and eventually, death. The official validated treatment recommended by governments is the administration of antivenom that efficiently prevents morbidity and mortality. However, this therapy does not effectively neutralize the local effects of Viperidae venoms which constitute one of the leading causes of disability or amputation of the affected limb. Thus, bioprospecting studies seeking for alternative therapies to complement antivenom should be encouraged, especially those investigating the blockage of local venomic toxicity. Plants produce a great diversity of metabolites with a wide range of pharmacological and biological properties. Therefore, the objective of this study was to assess the utilization of gallic acid, which is widely found in plants, against some toxic in vitro (coagulation, proteolytic, and hemolytic) or in vivo (edematogenic, hemorrhagic, and lethal) activities of Bothrops jararaca or B. jararacussu venom. Gallic acid was incubated with B. jararaca or B. jararacussu venom (incubation protocol), after which, in vitro or in vivo assays were performed. Additionally, a gel containing gallic acid was developed and topically applied over the skin of mice after injection of B. jararaca or B. jararacussu venom (treatment protocol), and then, a hemorrhagic assay was carried out. As a result, gallic acid inhibited the toxic activities, with variable efficacy, and the gallic acid gel neutralized B. jararaca or B. jararacussu venom-induced hemorrhagic activity. Gallic acid was devoid of in vitro toxicity as shown through a hemocompatibility test. Thus, these findings demonstrate the potential of gallic acid in the development of an alternative agent to treat victims of snake bites inflicted by Bothrops species.
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Affiliation(s)
- Luiz Carlos Simas Pereira Junior
- Laboratório de Venenos e Toxinas e Avaliação de Inibidores, Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil; Programa de Pós-graduação Em Ciências Biomédicas (Fisiologia e Farmacologia), Instituto Biomédico, Universidade Federal Fluminense, Niterói, 24210-130, Rio de Janeiro, Brazil
| | - Jenifer Frouche Souza
- Laboratório de Venenos e Toxinas e Avaliação de Inibidores, Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil; Programa de Pós-graduação Em Ciências e Biotecnologia, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil
| | - Ana Cláudia Rodrigues da Silva
- Programa de Pós-graduação Em Ciências e Biotecnologia, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil
| | - Eduardo Coriolano de Oliveira
- Programa de Pós-graduação Em Ciências e Biotecnologia, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil
| | - Eladio Flores Sanchez
- Laboratório de Bioquímica de Proteínas de Venenos de Animais, Fundação Ezequiel Dias, Belo Horizonte, 30510-010, Minas Gerais, Brazil
| | - André Lopes Fuly
- Laboratório de Venenos e Toxinas e Avaliação de Inibidores, Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil; Programa de Pós-graduação Em Ciências Biomédicas (Fisiologia e Farmacologia), Instituto Biomédico, Universidade Federal Fluminense, Niterói, 24210-130, Rio de Janeiro, Brazil; Programa de Pós-graduação Em Ciências e Biotecnologia, Instituto de Biologia, Universidade Federal Fluminense, Niterói, 24020-141, Rio de Janeiro, Brazil.
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Iron oxide nanoparticles-loaded hydrogels for effective topical photothermal treatment of skin cancer. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2022. [DOI: 10.1007/s40005-022-00593-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Development of Nanogel Loaded with Lidocaine for Wound-Healing: Illustration of Improved Drug Deposition and Skin Safety Analysis. Gels 2022; 8:gels8080466. [PMID: 35892725 PMCID: PMC9332171 DOI: 10.3390/gels8080466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/15/2022] [Accepted: 07/21/2022] [Indexed: 02/07/2023] Open
Abstract
A wound refers to a cut or blow that may result in primary or secondary infection or even death, if untreated. In the current study, we have explored the wound-healing properties of lidocaine nanogel, owing to its antioxidant and neutrophilic modulatory potential. Initially, the pre-formulation study was performed and then using central composite design (CCD) fabrication and the characterization of lidocaine-loaded nanoemulsion was carried out. After the preparation of a nanogel of lidocaine-loaded nanoemulsion, it was evaluated on various parameters, such as pH, spreadability, extrudability, drug content, in vitro drug release, dermatokinetic study and in vivo skin safety. Based on the pre-formulation study, the maximum solubility of lidocaine was found in oleic acid (324.41 ± 4.19 mg/mL) and in Tween 20 (192.05 ± 8.25 mg/mL), selected as a suitable emulsifier. The refractive index of the optimized nanoemulsion was found to be 1.35 ± 0.04, the electrokinetic potential was recorded as −15.47 ± 0.95 mV. The pH, spreadability and extrudability of nanogel was found to be 6.87 ± 0.51, 73.32 ± 4.59 gm.cm/sec and 107.41 ± 6.42 gm/cm2, respectively. The percentage of the cumulative drug content and drug release from nanogel was found to be 99.94 ± 1.70% and 93.00 ± 4.67%, respectively. Moreover, dermatokinetic study showed significantly (p < 0.0005) improved drug deposition and the in vivo skin safety study showed no sign of dermal erythematous lesion or any visible damage. Stability studies also testified the secureness of nanogel after storage in a prescribed environmental condition. Thus, this study provides substantial evidence for healing wounds effectively and the further evaluation of the in vivo model. The patent related to this work was published in the Indian Official Journal of the Patent Office (Issue number: 20/2022).
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Antioxidant and Teratogenic Activities of Formulated Agar Extracted from Brown Seaweed Turbinaria conoides against Zebrafish Larvae. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3520336. [PMID: 35859996 PMCID: PMC9293546 DOI: 10.1155/2022/3520336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/04/2022] [Indexed: 11/23/2022]
Abstract
This study examines the antioxidant and teratogenic effects of two different type's methods of formulating agar from Turbinaria conoides (T. conoides) using a zebrafish model. The agar was extracted using the aqueous extraction method and developed in two different formulations using separate procedures. Formulated agar1 (FA1) used a higher concentration of the ingredients while formulated agar 2 (FA2) had a lesser concentration. The two unique formulated agars (FAs) were studied using biochemical composition, Fourier infrared (FT-IR) spectroscopy, gas chromatography-mass spectroscopy (GC-MS), and scanning electron microscopy (SEM). The antioxidant activities of both FAs in vitro were shown to be significantly different (P < 0.05) at various concentrations (60–180 μl/ml) in the study. The toxicity of the FAs was dose-dependent, with FA1 having the least teratogenic activity when compared to FA2. In comparison to FA2, FA1 was found to have higher antioxidant activity. At various concentrations (0.5, 0.25, and 0.125 μg/ml), the teratogenic activity of two FAs was examined in zebrafish embryos (ZFE) at 24, 48, 72, and 96 hours post fertilization (hpf). Both FAs exhibit dose-dependent toxicity and increased antioxidant activity, and this can be utilized as an alternative for standard antioxidants, according to this study.
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Asfour HZ, Alhakamy NA, Alam MS, Al-Rabia MW, Md S. Design of Experiment Navigated Methodical Development of Neem Oil Nanoemulsion Containing Tea Tree Oil for Dual Effect Against Dermal Illness: Ex Vivo Dermatokinetic and In Vivo. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02301-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Teaima MH, Alsofany JM, El-Nabarawi MA. Clove Oil Endorsed Transdermal Flux of Dronedarone Hydrochloride Loaded Bilosomal Nanogel: Factorial Design, In vitro Evaluation and Ex vivo Permeation. AAPS PharmSciTech 2022; 23:182. [PMID: 35773361 DOI: 10.1208/s12249-022-02337-2] [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: 04/14/2022] [Accepted: 06/20/2022] [Indexed: 11/30/2022] Open
Abstract
The goal of this study was to develop a bilosomal gel formulation to enhance transdermal permeability of dronedarone hyrdrochloride (DRN) which suffers from poor oral absorption and limited bioavailability. To overcome this obstacle, bilosomes were successfully prepared using 23 full-factorial design. Span®40, cholesterol, sodium deoxycholate (bile salt), clove oil (permeability enhancer), and either Tween® 60 or Tween® 80 (edge activator) were used in bilosome preparation by ethanol injection method. In this design, independent variables were X1, edge activator type; X2, edge activator amount (mg); and X3, permeability enhancer concentration (% w/v). Optimal formula (B2) of the highest desirability of (0.776) demonstrated minimum vesicle size (VS) of 312.4 ± 24.42 nm, maximum absolute value of zeta potential (ZP) - 36.17 ± 2.57 mV, maximum entrapment efficiency (EE %) of 80.95 ± 3.01%, maximum deformability Index (DI) of 8.24 ± 1.26 g and maximum drug flux after 12 h (J12) of 21.23 ± 1.54 µg/cm2 h upon ex vivo permeation study. After 12 h, 70.29 ± 6.46% of DRN was released from B2. TEM identification of B2 showed spherical shaped nanosized vesicles which were physically stable for 3 months at different temperatures. B2 was incorporated into carboxymethylcellulose gel base for easiness of dermal application. B2 gel demonstrated good physical properties, non-Newtonian psuedoplastic flow, and enhanced release (57.0 ± 8.68% of DRN compared to only 13.3 ± 1.2% released from drug suspension after 12 h) and enhanced skin permeation.
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Affiliation(s)
- Mahmoud H Teaima
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
| | - Jihad Mahmoud Alsofany
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, University of Sadat City, Sadat City, Monufia, Egypt
| | - Mohamed A El-Nabarawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Sudsai T, Tungcharoen P, Tewtrakul S. Wound healing properties of pharmaceutical gel containing isopimarane diterpene isolated from Kaempferia galanga L. JOURNAL OF ETHNOPHARMACOLOGY 2022; 289:115052. [PMID: 35101569 DOI: 10.1016/j.jep.2022.115052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/28/2021] [Accepted: 01/25/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Kaempferia galanga L. rhizomes have been widely used in Thailand as medicine for treating inflammation and wound. A number of bioactive compounds have been isolated from the rhizomes of K. galanga and these compounds exhibited various pharmacological activities. AIM OF THE STUDY The objective of this study is to investigate the wound healing properties of gel containing 6β-acetoxysandaracopimaradiene-1α, 9α-diol (KG6), a compound from K. galanga. MATERIALS AND METHODS KG6 gel formulations were prepared using 1.0% carbopol 940 as gelling agent. Three KG6 gel formulations (0.10, 0.25, 0.50% w/w) were subjected to heating-cooling test to determine their physical, chemical and biological stabilities. The wound healing properties of KG6 gel formulations were performed using RAW264.7 cells for anti-inflammatory effect, while their impact on cell proliferation and migration, collagen content and H2O2-induced oxidative stress was examined using human dermal fibroblasts (HDF). RESULTS The pH, viscosity and general appearance after the heating-cooling test of the three prepared gels were stable in the acceptable range of gel formulation for skin. Gel containing 0.25% KG6 showed better chemical stability than other formulations. The 0.25% KG6 gel significantly increased cell viability (102.8%) and produced the highest HDF cell migration (91.9%) which was greater than that of Aloe vera gel (96.2, 78.4%, respectively). This gel exhibited anti-inflammatory activity via suppressing nitric oxide release and improved the viability of HDF cells against H2O2-induced oxidative stress. The 0.25% KG6 gels also increased collagen content in HDF cells. CONCLUSION The gel formulation consisting of 0.25% KG6 with 1.0% of carbopol 940 was found to be a promising pharmaceutical gel for wound treatments due to marked wound healing properties.
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Affiliation(s)
- Teeratad Sudsai
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat-Yai, Songkhla, 90112, Thailand
| | - Pattreeya Tungcharoen
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat-Yai, Songkhla, 90112, Thailand
| | - Supinya Tewtrakul
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat-Yai, Songkhla, 90112, Thailand; Excellent Research Laboratory, Phytomedicine and Pharmaceutical Biotechnology Excellence Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat-Yai, Songkhla, 90112, Thailand.
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Hatem S, Elkheshen SA, Kamel AO, Nasr M, Moftah NH, Ragai MH, Elezaby RS, El Hoffy NM. Functionalized chitosan nanoparticles for cutaneous delivery of a skin whitening agent: an approach to clinically augment the therapeutic efficacy for melasma treatment. Drug Deliv 2022; 29:1212-1231. [PMID: 35403519 PMCID: PMC9004510 DOI: 10.1080/10717544.2022.2058652] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
The increase in the production of melanin level inside the skin prompts a patient-inconvenient skin color disorder namely; melasma. This arouses the need to develop efficacious treatment modalities, among which are topical nano-delivery systems. This study aimed to formulate functionalized chitosan nanoparticles (CSNPs) in gel form for enhanced topical delivery of alpha-arbutin as a skin whitening agent to treat melasma. Ionic gelation method was employed to prepare α-arbutin-CSNPs utilizing a 24 full factorial design followed by In vitro, Ex vivo and clinical evaluation of the nano-dispersions and their gel forms. Results revealed that the obtained CSNPs were in the nanometer range with positive zeta potential, high entrapment efficiency, good stability characteristics and exhibited sustained release of α-arbutin over 24 h. Ex vivo deposition of CSNPs proved their superiority in accumulating the drug in deep skin layers with no transdermal delivery. DSC and FTIR studies revealed the successful amorphization of α-arbutin into the nanoparticulate system with no interaction between the drug and the carrier system. The comparative split-face clinical study revealed that α-arbutin loaded CSNPs hydrogels showed better therapeutic efficacy compared to the free drug hydrogel in melasma patients, as displayed by the decrease in: modified melasma area and severity index (mMASI) scores, epidermal melanin particle size surface area (MPSA) and the number of epidermal monoclonal mouse anti–melanoma antigen recognized by T cells-1 (MART-1) positive cells which proved that the aforementioned system is a promising modality for melasma treatment.
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Affiliation(s)
- Shymaa Hatem
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Future University in Egypt, New Cairo, Egypt
| | - Seham A. Elkheshen
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Amany O. Kamel
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Maha Nasr
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Noha H. Moftah
- Department of Dermatology, STD's and Andrology, Faculty of Medicine, Minia University, Al-Minya, Egypt
| | - Maha H Ragai
- Department of Dermatology, STD's and Andrology, Faculty of Medicine, Minia University, Al-Minya, Egypt
| | - Reham S. Elezaby
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Nada M. El Hoffy
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Future University in Egypt, New Cairo, Egypt
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Boscariol R, Oliveira Junior JM, Baldo DA, Balcão VM, Vila MM. Transdermal permeation of curcumin promoted by choline geranate ionic liquid: Potential for the treatment of skin diseases. Saudi Pharm J 2022; 30:382-397. [PMID: 35527836 PMCID: PMC9068761 DOI: 10.1016/j.jsps.2022.01.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 01/29/2022] [Indexed: 12/25/2022] Open
Abstract
The transdermal permeation of curcumin aided by choline and geranic acid ionic liquid (CAGE-IL) was addressed as a potential treatment for skin diseases. An in-depth analysis of the effect of CAGE-IL concentration in the enhancement of transdermal permeation of curcumin was performed, and the results were modelled via nonlinear regression analysis. The results obtained showed that a low percentage of CAGE-IL (viz. 2.0%, w/w) was effective in disrupting the skin structure in a transient fashion, facilitating the passage of curcumin dissolved in it.
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Affiliation(s)
- Rodrigo Boscariol
- PhageLab – Laboratory of Biofilms and Bacteriophages, University of Sorocaba, 18023-000 Sorocaba, SP, Brazil
| | - José M. Oliveira Junior
- PhageLab – Laboratory of Biofilms and Bacteriophages, University of Sorocaba, 18023-000 Sorocaba, SP, Brazil
| | - Denicezar A. Baldo
- PhageLab – Laboratory of Biofilms and Bacteriophages, University of Sorocaba, 18023-000 Sorocaba, SP, Brazil
| | - Victor M. Balcão
- PhageLab – Laboratory of Biofilms and Bacteriophages, University of Sorocaba, 18023-000 Sorocaba, SP, Brazil
- Department of Biology and CESAM, University of Aveiro, Campus Universitário de Santiago, P-3810-193 Aveiro, Portugal
| | - Marta M.D.C. Vila
- PhageLab – Laboratory of Biofilms and Bacteriophages, University of Sorocaba, 18023-000 Sorocaba, SP, Brazil
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Saher T, Manzoor R, Abbas K, Mudassir J, Wazir MA, Ali E, Ahmad Siddique F, Rasul A, Qadir MI, Aleem A, Qaiser N, Usman A, Romman M, Ali MS. Analgesic and Anti-Inflammatory Properties of Two Hydrogel Formulations Comprising Polyherbal Extract. J Pain Res 2022; 15:1203-1219. [PMID: 35502403 PMCID: PMC9056049 DOI: 10.2147/jpr.s351921] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/24/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Tayyba Saher
- Department of Pharmacognosy, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Rizwana Manzoor
- Department of Pharmacognosy, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Khizar Abbas
- Department of Pharmacognosy, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
- Correspondence: Khizar Abbas, Department of Pharmacognosy, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan, Tel +923228832872, Email
| | - Jahanzeb Mudassir
- Department of Pharmaceutics, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - M Asif Wazir
- Department of Pharmacognosy, Faculty of Pharmacy and Pharmaceutical sciences,University of Karachi, Karachi, Pakistan
| | - Ejaz Ali
- University College of Pharmacy, University of Punjab, Lahore, Pakistan
| | | | - Akhtar Rasul
- Department of Pharmaceutics, Faculty of Pharmaceutical sciences, GC University, Faisalabad, Pakistan
| | - Muhammad Imran Qadir
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan, Pakistan
| | - Ambreen Aleem
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Naeem Qaiser
- College of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Adeel Usman
- Department of Pharmacognosy, Faculty of Pharmacy and Pharmaceutical sciences,University of Karachi, Karachi, Pakistan
| | - Muhammad Romman
- Pharmacognosy Lab,Department of Botany, University of Chitral, Chitral, KPK, Pakistan
| | - Muhammad Sajid Ali
- Akson College of Pharmacy, Mirpur University of Science & Technology (MUST), Mirpur, AJ&K, Pakistan
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Li Y, Zhang P, Yang Z, Ma F, Savina, Dhiman A, Li F. Formulation development of anti-rheumatoid gel of Saraca asoca (Roxb.) De Wilde hydroalcoholic extract containing eucalyptus oil and peppermint oil as penetration enhancer. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e20486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- Yi Li
- Center Hospital Affiliated to Shandong First Medical University, P.R. China
| | - Peiyi Zhang
- Center Hospital Affiliated to Shandong First Medical University, P.R. China
| | - Zhaowen Yang
- Center Hospital Affiliated to Shandong First Medical University, P.R. China
| | - Fang Ma
- Center Hospital Affiliated to Shandong First Medical University, P.R. China
| | - Savina
- Maharshi Dayanand University, India
| | | | - Faxin Li
- Center Hospital Affiliated to Shandong First Medical University, P.R. China
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45
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Enggi CK, Isa HT, Sulistiawati S, Ardika KAR, Wijaya S, Asri RM, Mardikasari SA, Donnelly RF, Permana AD. Development of thermosensitive and mucoadhesive gels of cabotegravir for enhanced permeation and retention profiles in vaginal tissue: A proof of concept study. Int J Pharm 2021; 609:121182. [PMID: 34648879 DOI: 10.1016/j.ijpharm.2021.121182] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 09/28/2021] [Accepted: 10/08/2021] [Indexed: 12/20/2022]
Abstract
As an effective anti-HIV drug, cabotegravir (CAB) is currently administered via oral and injection routes, leading to several drawbacks, such as poor oral bioavailability and problems in the injection application process, as well as low drug concentration in vaginal tissue of woman patients. To overcome these issues, for the first time, we formulated CAB into three types of vaginal gels, considering the benefits of vaginal tissue as a delivery route. Thermosensitive gel, mucoadhesive gel, and the combination of these gels were developed as suitable carriers for CAB. Pluronics®, hydroxy propyl methyl cellulose (HPMC), Carbomer and poly(ethylene glycol) (PEG) 400 were used as thermosensitive, mucoadhesive and permeation enhancer agents, respectively. The gels were evaluated for their thermosensitive and mucoadhesive properties, as well as their pH values, viscosities, gel erosions, drug content recovery, in vitro drug release, ex vivo permeation, ex vivo retention, hemolytic activities, Lactobacillus inhibition activities and in vivo irritation properties. The results showed that all formulations showed desired characteristics for vaginal administration. Importantly, all formulations did not show hemolytic activities and inhibitions to Lactobacillus as normal bacteria in the vagina. Furthermore, no irritation in the vaginal tissues of the rats was observed by histopathological studies. Considering the thermosensitive and mucoadhesive properties, the combination of Pluronic® F127, Pluronic F68, and HPMC in thermosensitive-mucoadhesive vaginal gels was selected as the optimum dosage form for CAB as this formulation was able to provide ease administration due to its liquid form at room temperature. The use of PEG in this formulation was able to increase the penetrability of CAB through vaginal tissue with 0.61 ± 0.05 mg and 17.28 ± 0.95 mg of CAB being able to penetrate and localize in the vagina, respectively. Essentially, the optimum formulation was retained in the vaginal mucosa for>8 h. To conclude, further extensive in vivo studies should now be conducted to evaluate the efficacy of this approach.
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Affiliation(s)
| | | | | | | | - Stevens Wijaya
- Faculty of Medicine, Hasanuddin University, Makassar 90245, Indonesia
| | | | | | - Ryan F Donnelly
- School of Pharmacy, Queen's University Belfast, Belfast BT9 7BL, United Kingdom
| | - Andi Dian Permana
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia.
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Thin-layer hydration method to prepare a green tea extract niosomal gel and its antioxidant performance. EUROPEAN PHARMACEUTICAL JOURNAL 2021. [DOI: 10.2478/afpuc-2021-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
This study aimed to prepare a niosomal gel of green tea (Camellia sinensis) extract containing catechins, mostly epigallocatechin-3-gallate (ECGC), as a potent antioxidant. Niosomes can increase EGCG's stability and penetration into the skin for a better therapeutic effect. Niosomes were prepared by a thin-layer hydration method, were evaluated for their vesicle shape, particle size, polydispersity index, zeta potential and entrapment efficiency, and then incorporated into gels using sodium alginate as a gelling agent. Three niosomal gel formulations were prepared with different concentrations of niosomes green tea extract. Afterwards, organoleptic properties, chemical and physical characteristics, antioxidant activity, and stability and irritability of the niosomal gels were investigated. The different concentrations of green tea extract had a significant effect on the physical characteristics, but not on the chemical ones. Its antioxidant activity was determined using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging method. The 50% extract green tea niosomes gel showed the highest inhibition value (25.13%). The stability was determined by freeze–thaw and real-time methods; they showed a decrease in pH, but still within the pH range of skin. The irritability test used was the Hen's Egg Test-Chorioallantoic Membrane (HET-CAM) method, which showed no irritation for all formulas. In conclusion, 50% green tea extract niosomes gel results showed it to be the best formulation with optimal antioxidant results.
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47
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Iqubal MK, Iqubal A, Anjum H, Gupta MM, Ali J, Baboota S. Determination of in vivo virtue of dermal targeted combinatorial lipid nanocolloidal based formulation of 5-fluorouracil and resveratrol against skin cancer. Int J Pharm 2021; 610:121179. [PMID: 34648878 DOI: 10.1016/j.ijpharm.2021.121179] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/24/2021] [Accepted: 10/05/2021] [Indexed: 01/17/2023]
Abstract
The current study has been designed to appraise the efficacy of developed combinatorial lipid-nanosystem-based gel (linogel) of 5-fluorouracil and resveratrol for skin cancer treatment. Initially, linogel was prepared and characterized for different parameters, namely pH, texture, drug content uniformity, occlusiveness, etc. Then in vivo efficacy studies (tumor number, area, and volume, histopathology, ultrastructural and immunohistochemical analysis) of linogel were determined over-developed skin tumors. Developed linogel possessed significantly (p < 0.05) better texture and occlusiveness than conventional gel formulation. Decreased tumor number, area, and volume showed significant results (p < 0.05) in favor of linogel. Histopathological and ultrastructural analysis confirmed superior efficacy of linogel in terms of marked improvement in the nucleus and subcellular structures in photomicrographs. The antioxidants and anti-inflammatory analysis findings showed a significantly (p < 0.05) potent effectiveness of linogel. The apoptotic and anti-proliferation activity of linogel was confirmed by analysis of caspase-3 and ki-67, which showed significant (p < 0.05) elevation in the level of cleaved caspase-3 and reduction in the level of ki-67 than untreated and conventional gel formulation treated tumors, indicating antitumor effect due to cancerous cell death. Thus, developed linogel fulfilled all the criteria of dermal application and exhibited efficacious therapeutic results, which could be a beneficial therapeutic approach against skin cancer.
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Affiliation(s)
- Mohammad Kashif Iqubal
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Ashif Iqubal
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Hasib Anjum
- Transmission Electron Microscope and Pathology Department, Govind Ballabh Pant Institute of Postgraduate Medical Education & Research, New Delhi 110002, India
| | - Madan Mohan Gupta
- School of Pharmacy, Faculty of Medical Science, The University of the West Indies, St. Augustine, Trinidad & Tobago
| | - Javed Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Sanjula Baboota
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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48
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Badhwar R, Mangla B, Neupane YR, Khanna K, Popli H. Quercetin loaded silver nanoparticles in hydrogel matrices for diabetic wound healing. NANOTECHNOLOGY 2021; 32:505102. [PMID: 34500444 DOI: 10.1088/1361-6528/ac2536] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 09/09/2021] [Indexed: 06/13/2023]
Abstract
Quercetin (QCT) is an effective antioxidant, antifibrotic and wound healing agent. Silver nanoparticles (AgNPs) are an effective antimicrobial, antifungal and wound healing agent and considered as gold standard for wound treatment especially diabetic and burn wounds. The present study aimed to investigate QCT loaded AgNPs in hydrogel matrices (QCT-AgNPs hydrogel) as synergistic treatment paradigms for diabetic wound. Quality by Design approach was employed for the optimization of hydrogel preparation using carbopol-934 andaloevera.The developed QCT-AgNPs hydrogel was characterized for hydrodynamic diameter, %entrapment efficiency (%EE), surface morphology, texture analysis,in-vitrodrug release, skin irritation study,ex-vivopermeation study (confocal study), and antimicrobial efficacy. The optimized formulation showed hydrodynamic diameter of ∼44.1 nm with smooth spherical surface morphology and ∼92.09% of QCT was entrapped in QCT-AgNPs hydrogel matrices. The antimicrobial study revealed superior therapeutic efficacy of QCT-AgNPs hydrogel in comparison to marketed (MRKT) gel onS. aureusandE. coli. Moreover,in-vivoresults demonstrated that QCT-AgNPs hydrogel significantly (p < 0.001) reduced the wound gap and increased % re-epithelialization compared with diabetic control after 18 d of post treatment in excisional diabetic wound model. In conclusion, this study opens up an avenue for the treatment of diabetic wound.
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Affiliation(s)
- Reena Badhwar
- Department of Pharmaceutics, Delhi Pharmaceutical Science and Research University, Mehrauli Badarpur Road, Sector-3 PushpVihar, New Delhi-110017, India
| | - Bharti Mangla
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi-110062, India
| | - Yub Raj Neupane
- Department of Pharmacy, National University of Singapore, 117559, Singapore
| | - Kushagra Khanna
- Institute of Nuclear Medicine and Allied Sciences, Defence Research and Development Organization, Timarpur, Delhi, India
| | - Harvinder Popli
- Department of Pharmaceutics, Delhi Pharmaceutical Science and Research University, Mehrauli Badarpur Road, Sector-3 PushpVihar, New Delhi-110017, India
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Zhang F, Liu Z, He X, Li Z, Shi B, Cai F. β-Sitosterol-loaded solid lipid nanoparticles ameliorate complete Freund's adjuvant-induced arthritis in rats: involvement of NF-кB and HO-1/Nrf-2 pathway. Drug Deliv 2021; 27:1329-1341. [PMID: 32945205 PMCID: PMC7534215 DOI: 10.1080/10717544.2020.1818883] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Rheumatoid arthritis (RA), autoimmune disease that is categorized via chronic
inflammation manifestation, obesity, cardiovascular risk and even enhanced the mortality
and affect the 0.3 and 1% of population worldwide. The current experimental study was
scrutinize the anti-arthritic effect of β-sitosterol loaded solid lipid nanoparticles
(SLN) against complete Fruend adjuvant (CFA)-induced arthritis via dual pathway. Double
emulsion solvent displacement method was used for the preparation of β-sitosterol solid
lipid nanoparticles (SLN). CFA was used to induce arthritis and rats were divided into
different groups for 28 days. Biochemical, anti-inflammatory, pro-inflammatory cytokines
and inflammatory mediator were estimated, respectively. Receptor activator of nuclear
factor kappa-B ligand (RANKL), signal transducer and activator of transcription-3 (STAT3)
nuclear factor erythroid 2–related factor 2 (Nrf2), Heme Oxygenase-1(HO-1) and
Nuclear factor-κB (NF-κB) expression were estimated. β-sitosterol-SLN significantly
(p < .001) reduced the paw edema, arthritic index and
increased the body weight. β-sitosterol-SLN increased the redox status of synovium {reduce
the malonaldehyde (MDA) and increase superoxide dismutase (SOD), glutathione (GSH) and
catalase (CAT)} level and reduced the cytokines such as tumor necrosis factor-α (TNF-α),
interleukin-1β (IL-1β), interleukin-2, interleukin-6, interleukin-16, interleukin-17 and
increased level of interleukin-10, Transforming growth factor beta (TGF-β).
β-sitosterol-SLN significantly (p < .001) reduced the
level of cyclooxygenase-2 (COX-2), prostaglandin E2 (PGE2), vascular
Endothelial Growth Factor (VEGF) and NF-κB. β-sitosterol-SLN significantly increased the
expression of HO-1,Nrf2 and decreased the expression of NF-κB, RANKL, STAT3. In
conclusion, β-sitosterol SLN showed the antiarthritic effect via suppression of NF-kB and
activation of HO-1/Nrf-2 pathway.
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Affiliation(s)
- Feng Zhang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Department of Orthopedics, Xi'an Fourth Hospital, Xi'an, China
| | - Zhiyu Liu
- Department of Orthopedics, Xi'an Fourth Hospital, Xi'an, China
| | - Xijing He
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhanqi Li
- Department of Orthopedics, Xi'an Fourth Hospital, Xi'an, China
| | - Bin Shi
- Department of Orthopedics, Xi'an Fourth Hospital, Xi'an, China
| | - Fengmei Cai
- Department of Pathology, Xi'an Fourth Hospital, Xi'an, China
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50
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Akbari J, Saeedi M, Morteza-Semnani K, Hashemi SMH, Babaei A, Eghbali M, Mohammadi M, Rostamkalaei SS, Asare-Addo K, Nokhodchi A. Innovative topical niosomal gel formulation containing diclofenac sodium (niofenac). J Drug Target 2021; 30:108-117. [PMID: 34116599 DOI: 10.1080/1061186x.2021.1941060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The purpose of this research was to enhance the transdermal delivery of diclofenac sodium niosomal formulations. To characterise the obtained niosomes, SEM, XRPD, DSC and ATR-FTIR were employed. The size of the niosomes increased from 158.00 ± 6.17 to 400.87 ± 4.99 nm when cholesterol was incorporated into the formulations. It was observed that the zeta potential of niofenac varies from -25.40 ± 1.352 to -43.13 ± 1.171 mV when the cholesterol percentage decreased from 2% to 0.2%. The higher entrapment efficiency percentage (63.70 ± 0.18%) was obtained for the formulations with larger particle sizes and higher cholesterol content. The optimised niofenac formulation showed a controlled release fashion where 61.71 ± 0.59% of the drug released within 24 h. The results showed that the value of permeated diclofenac sodium through the skin layers was higher for the niofenac gel formulation (242.3 ± 31.11 µg/cm2) compared to simple gel formulation (127.40 ± 27.80 µg/cm2). Besides, niofenac formulation outperformed the anti-inflammatory activities in the formalin test compared to the control and diclofenac simple gel group. The licking time was significantly lower in both early (40.2 ± 7.3 s) and late stages (432.4 ± 31.7 s) for niofenac compared to conventional formulation (early stage 130.4 ± 8.73 s and late stage 660.6 ± 123.73 s). This study indicates that niosomal formulations can improve drug therapeutic effects by increasing drug delivery to specific sites.
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Affiliation(s)
- Jafar Akbari
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Majid Saeedi
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Katayoun Morteza-Semnani
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyyed Mohammad Hassan Hashemi
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.,Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amirhossein Babaei
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.,Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Eghbali
- Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahsa Mohammadi
- Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyyed Sohrab Rostamkalaei
- Department of Pharmaceutics, Faculty of Pharmacy, Islamic Azad University, Ayatollah Amoli Branch, Amol, Iran.,Medical Plant Research Center, Faculty of Pharmacy, Islamic Azad University, Ayatollah Amoli Branch, Amol, Iran
| | - Kofi Asare-Addo
- Department of Pharmacy, University of Huddersfield, Huddersfield
| | - Ali Nokhodchi
- Pharmaceutics Research Laboratory, School of Life Sciences, University of Sussex, Brighton, UK
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