1
|
Gaidau C, Râpă M, Stanca M, Tanase ML, Olariu L, Constantinescu RR, Lazea-Stoyanova A, Alexe CA, Tudorache M. Fish Scale Gelatin Nanofibers with Helichrysum italicum and Lavandula latifolia Essential Oils for Bioactive Wound-Healing Dressings. Pharmaceutics 2023; 15:2692. [PMID: 38140033 PMCID: PMC10747005 DOI: 10.3390/pharmaceutics15122692] [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: 10/09/2023] [Revised: 11/13/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023] Open
Abstract
Essential oils are valuable alternatives to synthetic antibiotics that have the potential to avoid the pathogen resistance side effects generated by leather. Helichrysum italicum and Lavandula latifolia essential oils combined with fish scale gelatin were electrospun using a coaxial technique to design new bioactive materials for skin wound dressings fabrication. Fish scale gelatins were extracted from carp fish scales using two variants of the same method, with and without ethylenediaminetetraacetic acid (EDTA). Both variants showed very good electrospinning properties when dissolved in acetic acid solvent. Fish scale gelatin nanofibers with Helichrysum italicum and Lavandula latifolia essential oil emulsions ensured low microbial load (under 100 CFU/g of total number of aerobic microorganisms and total number of yeasts and filamentous fungi) and the absence of Staphylococcus aureus ATCC 6538, Escherichia coli ATCC 10536, and Candida albicans ATCC 1023 as compared to fish scale gelatin without essential oils, which recommends them for pharmaceutical or topical applications. A scratch-test performed on human dermal fibroblasts proved that the biomaterials contributing to the wound healing process included fish scale gelatin nanofibers without EDTA (0.5% and 1%), fish scale gelatin nanofibers without EDTA and Lavandula latifolia essential oil emulsion (1%), fish scale gelatin nanofibers with EDTA (0.6%), and fish scale gelatin nanofibers with EDTA with Helichrysum italicum essential oil emulsion (1% and 2%).
Collapse
Affiliation(s)
- Carmen Gaidau
- The National Research & Development Institute for Textiles and Leather, Division Leather and Footwear Research Institute, 31251 Bucharest, Romania; (C.G.); (R.R.C.); (C.-A.A.)
| | - Maria Râpă
- Faculty of Materials Science and Engineering, National University of Science and Technology Politehnica Bucharest, 060042 Bucharest, Romania
| | - Maria Stanca
- The National Research & Development Institute for Textiles and Leather, Division Leather and Footwear Research Institute, 31251 Bucharest, Romania; (C.G.); (R.R.C.); (C.-A.A.)
| | - Mariana-Luiza Tanase
- SC Biotehnos SA, 3-5 Gorunului Street, 075100 Otopeni, Romania; (M.-L.T.); (L.O.)
| | - Laura Olariu
- SC Biotehnos SA, 3-5 Gorunului Street, 075100 Otopeni, Romania; (M.-L.T.); (L.O.)
| | - Rodica Roxana Constantinescu
- The National Research & Development Institute for Textiles and Leather, Division Leather and Footwear Research Institute, 31251 Bucharest, Romania; (C.G.); (R.R.C.); (C.-A.A.)
| | - Andrada Lazea-Stoyanova
- National Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, Romania;
| | - Cosmin-Andrei Alexe
- The National Research & Development Institute for Textiles and Leather, Division Leather and Footwear Research Institute, 31251 Bucharest, Romania; (C.G.); (R.R.C.); (C.-A.A.)
| | - Madalina Tudorache
- Laboratory for Quality Control and Process Monitoring, Faculty of Chemistry, University of Bucharest, 4-12 Regina Elisabeta Boulevard, 030018 Bucharest, Romania;
| |
Collapse
|
2
|
de Melo Alves Silva LC, de Oliveira Mendes FDC, de Castro Teixeira F, de Lima Fernandes TE, Barros Ribeiro KR, da Silva Leal KC, Dantas DV, Neves Dantas RA. Use of Lavandula angustifolia essential oil as a complementary therapy in adult health care: A scoping review. Heliyon 2023; 9:e15446. [PMID: 37153408 PMCID: PMC10160692 DOI: 10.1016/j.heliyon.2023.e15446] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 04/07/2023] [Accepted: 04/09/2023] [Indexed: 05/09/2023] Open
Abstract
Background In addition to its low toxicity risk, Lavender (Lavandula angustifolia Mill.) essential oil is recognised worldwide for its sedative, antidepressant, antiseptic, antifungal, relaxing, and antiemetic properties. Thus, the action mechanism of lavender oil has attracted significant attention from researchers interested in improving the physical, emotional, and spiritual well-being of patients. Objective To investigate the scope of knowledge regarding the use of L. angustifolia essential oil as a complementary therapy in adult health care. Methods A scoping review was carried out using a PRISMA-ScR checklist followed by a critical assessment being performed using the Joanna Briggs Institute level of evidence. The following databases were used: SCOPUS, MEDLINE/PubMed, Web of Science, Science Direct, SCIELO, Cochrane Library, LILACS, Wiley Online Library, CAPES, and FIOCRUZ Dissertations. Results Eighty-three articles published between 2002 and 2022 were selected for the analysis; More articles came from Iran than from any other country and most articles reported clinical trials. The applicability of lavender essential oil and its route of administration in different clinical situations were the main topics addressed in the articles. Conclusions Most studies demonstrate the efficacy of L. angustifolia Mill. essential oil in relieving pain and decreasing anxiety. Few studies evaluated the anti-psoriatic, anti-toxoplasmotic, and wound healing properties and the protective actions against cerebral ischemia. One study reported on its safety, specifically the allergenic potential of linalool, the main chemical component of L. angustifolia essential oil. However, most studies did not involve the extensive investigations on this topic or report the safe quantities of this oil for human treatment, meaning further research into the safety of this treatment is required.
Collapse
|
3
|
Diniz RM, Fernandes TGF, Mendonça JSP, Silva LDS, Saminez WFDS, de Oliveira PV, Amorim EADF, Figueiredo CSSES, Bezerra Filho CM, Correia MTDS, da Silva MV, de Sá Sousa JC, Zagmignan A, Nascimento da Silva LC. Antimicrobial and anti-inflammatory effects of Eugenia brejoensis essential oil in mice wounds infected by Staphylococcus aureus. Front Pharmacol 2022; 13:999131. [PMID: 36313341 PMCID: PMC9613942 DOI: 10.3389/fphar.2022.999131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/30/2022] [Indexed: 11/23/2022] Open
Abstract
Eugenia brejoensis Mazine (Myrtaceae) is source of an essential oil (EbEO) with anti-infective activities against Staphylococcus aureus. This study evaluated the antimicrobial and anti-inflammatory potentials of EbEO in S. aureus-infected skin wounds. The excisional lesions (64 mm2) were induced on Swiss mice back (6 to 8-week-old) that were allocated into 3 groups (n = 12): 1) non-infected wounds (CON); 2) wounds infected with S. aureus ATCC 6538 (Sa); 3) S. aureus-infected wounds and treated with EbEO (Sa + EbEO). The infected groups received approximately 104 CFU/wound. The animals were treated with EbEO (10 µg/wound/day) or vehicle from the 1-day post-infection (dpi) until the 10th dpi. The clinical parameters (wound area, presence of exudate, edema intensity, etc.) were daily analyzed. The levels of inflammatory mediators (cytokines, nitric oxide, VEGF) and bacterial load were measured at the cutaneous tissue at 4th dpi and 10th dpi. Topical application of EbEO accelerated wound contraction with an average contraction of 83.48 ± 11.27 % of the lesion area until 6th dpi. In this period, the rates of lesion contraction were 54.28 ± 5.57% and 34.5 ± 2.67% for CON and Sa groups, respectively. The positive effects of EbEO on wound contraction were associated with significantly (p < 0.05) reduction on bacterial load and the release of inflammatory mediators (IL-6, IL-17A, TNF-α, NO and VEGF). Taken together, these data confirm the antimicrobial potential of EbEO and provide insights into its anti-inflammatory effects, making this essential oil an interesting candidate for the development of new therapeutic alternatives for infected cutaneous wounds.
Collapse
Affiliation(s)
- Roseana Muniz Diniz
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
| | - Tatiany Gomes Ferreira Fernandes
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Biologia Microbiana, Universidade Ceuma, São Luís, MA, Brazil
| | - Juliana Silva Pereira Mendonça
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Biologia Microbiana, Universidade Ceuma, São Luís, MA, Brazil
| | - Lucas dos Santos Silva
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Biologia Microbiana, Universidade Ceuma, São Luís, MA, Brazil
| | | | | | - Erika Alves Da Fonseca Amorim
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Odontologia, Universidade Ceuma, São Luís, MA, Brazil
| | | | - Clovis Macêdo Bezerra Filho
- Laboratório de Bioquímica de Proteínas, Centro de Biociências, Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, Brazil
| | - Maria Tereza dos Santos Correia
- Laboratório de Bioquímica de Proteínas, Centro de Biociências, Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, Brazil
| | - Márcia Vanusa da Silva
- Laboratório de Bioquímica de Proteínas, Centro de Biociências, Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife, Brazil
| | - Joicy Cortez de Sá Sousa
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Biologia Microbiana, Universidade Ceuma, São Luís, MA, Brazil
| | - Adrielle Zagmignan
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Biologia Microbiana, Universidade Ceuma, São Luís, MA, Brazil
| | - Luís Cláudio Nascimento da Silva
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Biologia Microbiana, Universidade Ceuma, São Luís, MA, Brazil
- Programa de Pós-graduação em Odontologia, Universidade Ceuma, São Luís, MA, Brazil
- *Correspondence: Luís Cláudio Nascimento da Silva, ,
| |
Collapse
|