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Benedec D, Oniga I, Hanganu D, Vlase AM, Ielciu I, Crișan G, Fiţ N, Niculae M, Bab T, Pall E, Vlase L. Revealing the Phenolic Composition and the Antioxidant, Antimicrobial and Antiproliferative Activities of Two Euphrasia sp. Extracts. PLANTS (BASEL, SWITZERLAND) 2024; 13:1790. [PMID: 38999630 PMCID: PMC11244224 DOI: 10.3390/plants13131790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Revised: 06/26/2024] [Accepted: 06/26/2024] [Indexed: 07/14/2024]
Abstract
The species of the genus Euphrasia present important medicinal potential according to their traditional uses. However, few studies aim to sustain this fact by scientific evidence. The present study aimed to explore the phytochemical profile and investigate the antioxidant, antimicrobial and antiproliferative potential of E. officinalis subsp. pratensis Fr. (EO) and E. stricta J.P.Wolff ex J.F.Lehm (ES). The tested samples consisted of ethanolic extracts. The identification and quantification of phenolic compounds were performed using spectrophotometric and LC-MS/MS methods. The antioxidant capacity was evaluated using the DPPH, FRAP and xanthine oxidase methods. Antimicrobial properties were screened using disk diffusion, broth microdilution and anti-biofilm assays, while antiproliferative potential was assessed on a colorectal adenocarcinoma human cancer cell line (DLD-1). The LC-MS/MS analysis showed chlorogenic acid and rutin as the dominant constituents in the tested extracts. The antioxidant activity assays showed important capacity for both samples; in vitro antimicrobial and anti-biofilm properties were exhibited, especially against Gram-positive bacteria, and an important inhibitory potential was observed on the proliferation of the DLD-1 cell line. The findings in the present study contribute to the recommendation of EO and ES for the prevention and treatment of oxidative stress-related pathologies, cancer and microbial infections.
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Affiliation(s)
- Daniela Benedec
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania; (D.B.); (I.O.); (T.B.)
| | - Ilioara Oniga
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania; (D.B.); (I.O.); (T.B.)
| | - Daniela Hanganu
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania; (D.B.); (I.O.); (T.B.)
| | - Ana-Maria Vlase
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.-M.V.); (I.I.); (G.C.)
| | - Irina Ielciu
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.-M.V.); (I.I.); (G.C.)
| | - Gianina Crișan
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.-M.V.); (I.I.); (G.C.)
| | - Nicodim Fiţ
- Department of Paraclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Mihaela Niculae
- Department of Clinical Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania; (M.N.); (E.P.)
| | - Timea Bab
- Department of Pharmacognosy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania; (D.B.); (I.O.); (T.B.)
- PlantExtrakt Ltd., 407059 Cluj-Napoca, Romania
| | - Emoke Pall
- Department of Clinical Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania; (M.N.); (E.P.)
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
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Soancă A, Leucuța DC, Roman A, Ciurea A, Negucioiu M, Pascu LC, Picoș A, Delean AG, Micu IC, Popa Wagner A, Rusu D. The Treatment of Severe Periodontitis Using a Local Antiseptic Desiccant and Subgingival Mechanical Instrumentation: A Pilot Study. J Clin Med 2023; 12:4286. [PMID: 37445321 DOI: 10.3390/jcm12134286] [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: 06/15/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
This randomized, split-mouth, controlled clinical study assessed the additional clinical benefits of a local desiccant antimicrobial agent (HY) combined with subgingival mechanical instrumentation (SRP) vs. SRP alone in treating severe periodontitis. Patients with stages III and IV periodontitis received full-mouth periodontal examinations at baseline and after a three-month follow-up. Two randomly selected hemiarches in each periodontitis patient were treated with SRP plus HY and were included in the test group, while the other two hemiarches received only SRP and were included in the control group. In thirty patients, the analyses of the evolution of the periodontal parameters over time showed statistically significant mean differences for the probing depths and clinical attachment level values resulting from all the examined sites, as well as from the interproximal sites (p < 0.001) in both the test and control groups. The intergroup comparisons of the same four parameters showed no significant differences (p = 0.322, p = 0.36, p = 0.516, and p = 0.509, respectively). Based on these study results, no additional benefits were obtained after HY subgingival applications.
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Affiliation(s)
- Andrada Soancă
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babes St., No. 15, 400012 Cluj-Napoca, Romania
| | - Daniel Corneliu Leucuța
- Department of Medical Informatics and Biostatistics, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Louis Pasteur St., No. 6, 400349 Cluj-Napoca, Romania
| | - Alexandra Roman
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babes St., No. 15, 400012 Cluj-Napoca, Romania
| | - Andreea Ciurea
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babes St., No. 15, 400012 Cluj-Napoca, Romania
| | - Marius Negucioiu
- Department of Prosthodontics, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Clinicilor St., No. 32, 400006 Cluj-Napoca, Romania
| | - Laurențiu Cătălin Pascu
- Department of Prosthodontics, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Clinicilor St., No. 32, 400006 Cluj-Napoca, Romania
| | - Andrei Picoș
- Department of Prevention in Dental Medicine, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Avram Iancu St., No. 31, 400347 Cluj-Napoca, Romania
| | - Ada Gabriela Delean
- Department of Cariology, Endodontics and Oral Pathology, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Motilor St., No. 33, 400001 Cluj-Napoca, Romania
| | - Iulia Cristina Micu
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babes St., No. 15, 400012 Cluj-Napoca, Romania
| | - Aurel Popa Wagner
- Vascular Neurology and Dementia Center, University of Medicine, Essen, Hufeland St., No. 55, 45122 Essen, Germany
- Experimental Research Center in Normal and Pathological Aging (ARES), University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania
| | - Darian Rusu
- Department of Periodontology, Anton Sculean Research Center of Periodontal and Peri-Implant Diseases, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy Timisoara, Bulevardul Revolutiei din 1989, No. 9, 300230 Timisoara, Romania
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Micu IC, Muntean A, Roman A, Stratul ȘI, Pall E, Ciurea A, Soancă A, Negucioiu M, Barbu Tudoran L, Delean AG. A Local Desiccant Antimicrobial Agent as an Alternative to Adjunctive Antibiotics in the Treatment of Periodontitis: A Narrative Review. Antibiotics (Basel) 2023; 12:antibiotics12030456. [PMID: 36978324 PMCID: PMC10044681 DOI: 10.3390/antibiotics12030456] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Periodontitis is one of the most common oral polymicrobial infectious diseases induced by the complex interplay between the altered subgingival microbiota and the host’s dysregulated immune-inflammatory response, leading to the initiation of progressive and irreversible destruction of the periodontal tissues and eventually to tooth loss. The main goal of cause-related periodontal therapy is to eliminate the dysbiotic subgingival biofilm in order to arrest local inflammation and further periodontal tissue breakdown. Because, in some cases, subgingival mechanical instrumentation has limited efficiency in achieving those goals, various adjunctive therapies, mainly systemic and locally delivered antimicrobials, have been proposed to augment its effectiveness. However, most adjunctive antimicrobials carry side effects; therefore, their administration should be precociously considered. HybenX® (HY) is a commercial therapeutical agent with decontamination properties, which has been studied for its effects in treating various oral pathological conditions, including periodontitis. This review covers the current evidence regarding the treatment outcomes and limitations of conventional periodontal therapies and provides information based on the available experimental and clinical studies related to the HY mechanism of action and effects following its use associated with subgingival instrumentation and other types of dental treatments.
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Affiliation(s)
- Iulia C. Micu
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, Romania
| | - Alexandrina Muntean
- Department of Pedodontics, Faculty of Dental Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj-Napoca, Avram Iancu St., No. 31, 400117 Cluj-Napoca, Romania
- Correspondence: (A.M.); (A.S.)
| | - Alexandra Roman
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, Romania
| | - Ștefan I. Stratul
- Department of Periodontology, Anton Sculean Research Center of Periodontal and Peri-Implant Diseases, Faculty of Dental Medicine, Victor Babeș University of Medicine and Pharmacy Timișoara, Bulevardul Revoluției din 1989, No.9, 300230 Timișoara, Romania
| | - Emöke Pall
- Department of Infectious Disease, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, Mănăștur St., No. 3-5, 400372 Cluj-Napoca, Romania
| | - Andreea Ciurea
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, Romania
| | - Andrada Soancă
- Department of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, Romania
- Correspondence: (A.M.); (A.S.)
| | - Marius Negucioiu
- Department of Prosthodontics, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Clinicilor St., No. 32, 400006 Cluj-Napoca, Romania
| | - Lucian Barbu Tudoran
- Electron Microscopy Center, Department of Molecular Biology and Biotechnologies, Faculty of Biology and Geology, Babeş-Bolyai University, Clinicilor St., No. 5-7, 400006 Cluj-Napoca, Romania
- Electron Microscopy Integrated Laboratory (LIME), National Institute for Research and Development of Isotopic and Molecular Technologies, Institutul Național de Cercetare-Dezvoltare pentru Tehnologii Izotopice și Moleculare, 67-103 Donath St., 400293 Cluj-Napoca, Romania
| | - Ada G. Delean
- Department of Cariology, Endodontics and Oral Pathology, “Iuliu Hațieganu” University of Medicine and Pharmacy, Moților St., No. 33, 400001 Cluj-Napoca, Romania
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Examination of the Quality of Particulate and Filtered Mandibular Bone Chips for Oral Implants: An In Vitro Study. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12042031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
(1) Background: Autologous bone is supposed to contain vital cells that might improve the osseointegration of dental implants. The aim of this study was to investigate particulate and filtered bone chips collected during oral surgery intervention with respect to their osteogenic potential and the extent of microbial contamination to evaluate its usefulness for jawbone reconstruction prior to implant placement. (2) Methods: Cortical and cortical-cancellous bone chip samples of 84 patients were collected. The stem cell character of outgrowing cells was characterized by expression of CD73, CD90 and CD105, followed by osteogenic differentiation. The degree of bacterial contamination was determined by Gram staining, catalase and oxidase tests and tests to evaluate the genera of the found bacteria (3) Results: Pre-surgical antibiotic treatment of the patients significantly increased viability of the collected bone chip cells. No significant difference in plasticity was observed between cells isolated from the cortical and cortical-cancellous bone chip samples. Thus, both types of bone tissue can be used for jawbone reconstruction. The osteogenic differentiation was independent of the quantity and quality of the detected microorganisms, which comprise the most common bacteria in the oral cavity. (4) Discussion: This study shows that the quality of bone chip-derived stem cells is independent of the donor site and the extent of present common microorganisms, highlighting autologous bone tissue, assessable without additional surgical intervention for the patient, as a useful material for dental implantology.
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