1
|
Qader HA, Sh Mohammed Ameen S, Qader IB, Omer KM. Portable on-off visual-mode detection using intrinsic fluorescent zinc-based metal-organic framework for detection of diclofenac in pharmaceutical tablets. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124791. [PMID: 38986257 DOI: 10.1016/j.saa.2024.124791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 07/02/2024] [Accepted: 07/05/2024] [Indexed: 07/12/2024]
Abstract
On-site, robust, and quantitative detection of diclofenac (DCF) is highly significant in bioanalysis and quality control. Fluorescence-based metal-organic frameworks (MOFs) play a pivotal role in biochemical sensing, offering a versatile platform for detecting various biomolecules. However, conventional fluorescent MOF sensors often rely on lanthanide metals, which can pose challenges in terms of cost, accessibility, and environmental impact. Herein, an intrinsic blue fluorescent zinc-based metal-organic framework (FMOF-5) was prepared free from lanthanide metals. Coordination-induced emission as an effective strategy was followed wherein a non-fluorescent ligand is converted to a fluorescent one after insertion in a framework. Conventional fluorometry and smartphone-assisted visual methods were employed for the detection of DCF. The fluorescence emission of the FMOF-5 was effectively quenched upon the addition of the DCF, endowing it an "off" condition, which permits the construction of a calibration curve with a wide linear range of 30-670 µM and a detection limit of about 4.1 µM. Other analytical figures of merit, such as linearity, sensitivity, selectivity, accuracy, and precision were studied and calculated. Furthermore, the proposed sensor was successfully applied to quantify DCF in pharmaceutical tablets with reliable recovery and precision. Importantly, the elimination of lanthanide metals from the fluorescence detection system enhances its practicality and sustainability, making it a promising alternative for DCF detection in pharmaceutical analysis applications.
Collapse
Affiliation(s)
- Hemn A Qader
- Department of Pharmaceutical Chemistry, College of Pharmacy, Hawler Medical University, 44001, Kurdistan Region, Iraq
| | | | - Idrees B Qader
- Department of Pharmaceutical Chemistry, College of Pharmacy, Hawler Medical University, 44001, Kurdistan Region, Iraq; Department of Pharmacy, College of Medicine, University of Kurdistan-Hawler, Erbil, Kurdistan Region, Iraq
| | - Khalid M Omer
- Department of Chemistry, College of Science University of Sulaimani, Qliasan Street, Sulaymaniyah, 46002, Kurdistan Region, Iraq.
| |
Collapse
|
2
|
Reis R, Dhawle R, Girard R, Frontistis Z, Mantzavinos D, de Witte P, Cabooter D, Du Pasquier D. Electrochemical degradation of diclofenac generates unexpected thyroidogenic transformation products: Implications for environmental risk assessment. JOURNAL OF HAZARDOUS MATERIALS 2024; 472:134458. [PMID: 38703679 DOI: 10.1016/j.jhazmat.2024.134458] [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: 12/22/2023] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/06/2024]
Abstract
Diclofenac (DCF) is an environmentally persistent, nonsteroidal anti-inflammatory drug (NSAID) with thyroid disrupting properties. Electrochemical advanced oxidation processes (eAOPs) can efficiently remove NSAIDs from wastewater. However, eAOPs can generate transformation products (TPs) with unknown chemical and biological characteristics. In this study, DCF was electrochemically degraded using a boron-doped diamond anode. Ultra-high performance liquid chromatography coupled with high-resolution mass spectrometry was used to analyze the TPs of DCF and elucidate its potential degradation pathways. The biological impact of DCF and its TPs was evaluated using the Xenopus Eleutheroembryo Thyroid Assay, employing a transgenic amphibian model to assess thyroid axis activity. As DCF degradation progressed, in vivo thyroid activity transitioned from anti-thyroid in non-treated samples to pro-thyroid in intermediately treated samples, implying the emergence of thyroid-active TPs with distinct modes of action compared to DCF. Molecular docking analysis revealed that certain TPs bind to the thyroid receptor, potentially triggering thyroid hormone-like responses. Moreover, acute toxicity occurred in intermediately degraded samples, indicating the generation of TPs exhibiting higher toxicity than DCF. Both acute toxicity and thyroid effects were mitigated with a prolonged degradation time. This study highlights the importance of integrating in vivo bioassays in the environmental risk assessment of novel degradation processes.
Collapse
Affiliation(s)
- Rafael Reis
- Laboratory of Pharmaceutical Analysis, Department for Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Leuven, Belgium
| | - Rebecca Dhawle
- Department of Chemical Engineering, University of Patras, Caratheodory 1, University Campus, Patras GR-26504, Greece
| | - Romain Girard
- Laboratoire WatchFrog, Bâtiment Genavenir 3, 1 Rue Pierre Fontaine, Evry 91000, France
| | - Zacharias Frontistis
- Department of Chemical Engineering, University of Western Macedonia, Kozani GR-50132, Greece
| | - Dionissios Mantzavinos
- Department of Chemical Engineering, University of Patras, Caratheodory 1, University Campus, Patras GR-26504, Greece
| | - Peter de Witte
- Laboratory for Molecular Biodiscovery, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Leuven, Belgium
| | - Deirdre Cabooter
- Laboratory of Pharmaceutical Analysis, Department for Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Leuven, Belgium.
| | - David Du Pasquier
- Laboratoire WatchFrog, Bâtiment Genavenir 3, 1 Rue Pierre Fontaine, Evry 91000, France
| |
Collapse
|
3
|
Bhatti Z, Patel S, Shah S, Shah N, Savani R, Chauhan S. Is Diclofenac Transbuccal Mucoadhesive Patch Superior to Oral Diclofenac for the Management of Postoperative Sequelae After Third Molar Surgery? J Oral Maxillofac Surg 2024; 82:840-851. [PMID: 38615694 DOI: 10.1016/j.joms.2024.03.019] [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: 08/07/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Pain, swelling, and trismus are the most common sequalae following the surgical removal of mandibular third molars. They pose significant challenges for clinicians, prompting the exploration of efficacious management approaches. PURPOSE The purpose of this study was to assess the efficacy of transbuccal mucoadhesive patch of diclofenac sodium versus an oral tablet in controlling the aforesaid sequelae. STUDY DESIGN, SETTING, SAMPLE A prospective split-mouth, single-blinded study was conducted in the Department of Oral and Maxillofacial Surgery at AMC Dental College and Hospital, Ahmedabad. The study sample included patients of either sex, aged 18 to 45 years, requiring surgical removal of bilaterally symmetrical mandibular third molars under local anesthesia. Patients who had consumed analgesics within 24 hours prior to the procedure were excluded. PREDICTOR VARIABLE The primary predictor variable was the route of administration of nonsteroidal anti-inflammatory drug. The study group received transbuccal mucoadhesive patches containing 20 mg diclofenac sodium, whereas the control group received oral tablets of 50 mg. MAIN OUTCOME VARIABLE Postoperative pain, measured with visual analog scale, was the primary outcome variable, whereas swelling, mouth opening, onset of analgesic effect, and adverse events were assessed as secondary outcome variables. COVARIATES Two categories of covariates were considered. First, demographic: age and gender. Second, perioperative: pattern of impaction. ANALYSES Intergroup comparison was made using a paired sample t-test and an independent sample t-test, while intragroup differences were assessed with a one-way ANOVA and a paired t-test. P value ≤ .05 was considered statistically significant. RESULTS Out of 146 patients screened initially, the final study sample included 37 subjects with a mean age of 26.08 ± 5.09 years (21 (56.75%) males and 16 (43.25%) females). The study group exhibited a significantly lower postoperative pain score compared to the control group on days 0, 1, 2, and 3 postoperatively (P ≤ .05). No statistically significant difference was observed in reduction of facial swelling and improvement in mouth opening on 1st, 2nd, and 3rd days postoperatively between both the groups (P ≥ .05). The mean onset of analgesia was statistically significant in the study group (19.96 ± 5.40 minutes) compared to the control group (52.56 ± 6.33 minutes) (P < .001). CONCLUSION AND RELEVANCE Transbuccal mucoadhesive patch of diclofenac sodium offers effective pain control with quicker analgesia and fewer side effects compared to an oral tablet.
Collapse
Affiliation(s)
- Zenish Bhatti
- Resident, Department of Oral and Maxillofacial Surgery, AMC Dental College and Hospital, Ahmedabad, Gujarat, India.
| | - Shital Patel
- Reader, Department of Oral and Maxillofacial Surgery, AMC Dental College and Hospital, Ahmedabad, Gujarat, India
| | - Swasti Shah
- Intern, Department of Oral and Maxillofacial Surgery, AMC Dental College and Hospital, Ahmedabad, Gujarat, India
| | - Naiya Shah
- DMD Candidate, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA
| | - Rajan Savani
- Resident, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA
| | - Shyam Chauhan
- Resident, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA
| |
Collapse
|
4
|
Huertas-Abril PV, Prieto-Álamo MJ, Jurado J, Pérez J, Molina-Hernández V, García-Barrera T, Abril N. Transcriptional and biochemical changes in mouse liver following exposure to a metal/drug cocktail. Attenuating effect of a selenium-enriched diet. Food Chem Toxicol 2024; 191:114845. [PMID: 38945390 DOI: 10.1016/j.fct.2024.114845] [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: 04/08/2024] [Revised: 06/13/2024] [Accepted: 06/27/2024] [Indexed: 07/02/2024]
Abstract
Real-life pollution usually involves simultaneous co-exposure to different chemicals. Metals and drugs are frequently and abundantly released into the environment, where they interact and bioaccumulate. Few studies analyze potential interactions between metals and pharmaceuticals in these mixtures, although their joint effects cannot be inferred from their individual properties. We have previously demonstrated that the mixture (PC) of the metals Cd and Hg, the metalloid As and the pharmaceuticals diclofenac (DCF) and flumequine (FLQ) impairs hepatic proteostasis. To gain a deeper vision of how PC affects mouse liver homeostasis, we evaluated here the effects of PC exposure upon some biochemical and morphometric parameters, and on the transcriptional profiles of selected group of genes. We found that exposure to PC caused oxidative damage that exceeded the antioxidant capacity of cells. The excessive oxidative stress response resulted in an overabundance of reducing equivalents, which hindered the metabolism and transport of metabolites, including cholesterol and bile acids, between organs. These processes have been linked to metabolic and inflammatory disorders, cancer, and neurodegenerative diseases. Therefore, our findings suggest that unintended exposure to mixtures of environmental pollutants may underlie the etiology of many human diseases. Fortunately, we also found that a diet enriched with selenium mitigated the harmful effects of this combination of toxicants.
Collapse
Affiliation(s)
- Paula V Huertas-Abril
- Departamento de Bioquímica y Biología Molecular, Universidad de Córdoba, Edificio Severo Ochoa, Campus de Rabanales, Ctra. Madrid-Cádiz Km 396, 14014, Córdoba, Spain.
| | - María-José Prieto-Álamo
- Departamento de Bioquímica y Biología Molecular, Universidad de Córdoba, Edificio Severo Ochoa, Campus de Rabanales, Ctra. Madrid-Cádiz Km 396, 14014, Córdoba, Spain
| | - Juan Jurado
- Departamento de Bioquímica y Biología Molecular, Universidad de Córdoba, Edificio Severo Ochoa, Campus de Rabanales, Ctra. Madrid-Cádiz Km 396, 14014, Córdoba, Spain
| | - José Pérez
- Departamento de Anatomía y Anatomía Patológica Comparadas y Toxicología, Facultad de Veterinaria, UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Edificio de Sanidad Animal, Campus de Rabanales, Ctra. Madrid-Cádiz Km 396, 14014, Córdoba, Spain
| | - Verónica Molina-Hernández
- Departamento de Anatomía y Anatomía Patológica Comparadas y Toxicología, Facultad de Veterinaria, UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Edificio de Sanidad Animal, Campus de Rabanales, Ctra. Madrid-Cádiz Km 396, 14014, Córdoba, Spain
| | - Tamara García-Barrera
- Centro de Investigación de Recursos Naturales, Salud y Medio Ambiente (RENSMA). Departamento de Química, Facultad de Ciencias Experimentales, Campus El Carmen, Universidad de Huelva, Avda. Fuerzas Armadas, 21007, Huelva, Spain
| | - Nieves Abril
- Departamento de Bioquímica y Biología Molecular, Universidad de Córdoba, Edificio Severo Ochoa, Campus de Rabanales, Ctra. Madrid-Cádiz Km 396, 14014, Córdoba, Spain.
| |
Collapse
|
5
|
Soliman AA, Ezzat KM, Shaker OG, Abouelenien SS. Influence of Diclofenac Potassium versus Prednisolone on Postendodontic Pain and Pulpal Interleukin-8 Expression in Symptomatic Irreversible Pulpitis Cases: A Randomized Placebo-controlled Trial. J Endod 2024:S0099-2399(24)00361-3. [PMID: 38925367 DOI: 10.1016/j.joen.2024.05.019] [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: 04/15/2024] [Revised: 05/20/2024] [Accepted: 05/23/2024] [Indexed: 06/28/2024]
Abstract
AIM This prospective, randomized, double-blind clinical trial investigated the impact of diclofenac potassium, prednisolone, and placebo as oral premedication on postendodontic pain and pulpal interleukin (IL)-8 expression in patients with irreversible pulpitis. METHODS Thirty-six patients undergoing conventional endodontic treatment were assigned into one of 3 groups (n = 12). Pulpal blood samples were taken after access cavity preparation and stored until they were analyzed using enzyme-linked immunosorbent asssay for quantification of IL-8. Postendodontic pain was scored using the visual analogue scale. Outcome data were statistically analyzed using one-way analysis of variance, Kruskal-Wallis, Friedman's, Dunn's, Chi-square, and Fisher's exact tests and Spearman's correlation coefficient. The significance level (α) was set at 0.05. RESULTS Apart from preoperative pain scores, all groups had similar baseline characteristics (P > .05). Immediate postendodontic pain scores had a significant difference between all groups (P < .05) where placebo group showed the highest score. There was no significant difference between all groups at 6 and 12 hours postoperatively (P > .05). Furthermore, there was no significant difference in the incidence of postendodontic pain and in mean IL-8 levels between the 3 groups (P > .05). CONCLUSIONS The only impact the premedications had was on the immediate postendodontic pain intensity, and they had no influence on the later time points, incidence of postendodontic pain or pulpal IL-8 levels.
Collapse
Affiliation(s)
- Ahmed Adel Soliman
- Faculty of Dentistry, Endodontics Department, Cairo University, Cairo, Egypt; School of Dentistry, Newgiza University, Cairo, Egypt.
| | | | - Olfat Gamil Shaker
- Faculty of Medicine, Medical Biochemistry and Molecular Biology Department, Cairo University, Cairo, Egypt
| | | |
Collapse
|
6
|
Bhatt LK, Shah CR, Patel JH, Rajwadi VI, Dwivedi P, Patel RJ, Ranvir RK, Patel H, Sundar R, Jain MR. Safety Assessment of a Novel Intravenous Diclofenac Sodium Formulation Following 28-Day Repeated Administration in Wistar Rats. Int J Toxicol 2024:10915818241261922. [PMID: 38901831 DOI: 10.1177/10915818241261922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
These toxicity studies aimed to assess the safety and tolerability of a novel intravenous diclofenac sodium (37.5 mg/mL) formulation containing povidone K12 (80 mg/mL) as the key excipient in Wistar rats. This formulation was tested at doses of 3, 7, and 15 mg/kg/day and was administered daily for 28 days by intravenous route. Toxicokinetic estimation revealed a dose-proportional increase in plasma exposure to diclofenac. The formulation was well tolerated in males; however, mortality was observed in females (2/15) at the highest dose (15 mg/kg/day). Adverse gastrointestinal events related to NSAIDS and a few other treatment-related effects on clinical and anatomic pathology were noted at the 15 mg/kg/day dose, which normalized at the end of the 2-week recovery period. In addition, the excipient povidone K12 was present in a higher amount than the approved Inactive Ingredient Database (IID) limit in the proposed novel formulation. It was qualified through a separate 28-day repeated dose toxicity study by intravenous route in Wistar rats. Povidone K12 was found to be well tolerated and safe up to a dose of 165 mg/kg/day. No treatment-related adverse effects were observed in this study. In conclusion, repeated administration of a novel intravenous formulation containing diclofenac sodium was found to be safe up to the dose of 7 mg/kg/day in female rats and 15 mg/kg/day in male rats.
Collapse
Affiliation(s)
- Laxit K Bhatt
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Chitrang R Shah
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Jitendra H Patel
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Viral I Rajwadi
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Pankaj Dwivedi
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Rajesh J Patel
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Ramchandra K Ranvir
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Harilal Patel
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Rajesh Sundar
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| | - Mukul R Jain
- Department of Pharmacology & Toxicology, Zydus Research Centre, Zydus Lifesciences Limited, Ahmedabad, India
| |
Collapse
|
7
|
Kandolf L, Peris K, Malvehy J, Mosterd K, Heppt MV, Fargnoli MC, Berking C, Arenberger P, Bylaite-Bučinskiene M, Del Marmol V, Dirschka T, Dreno B, Forsea AM, Harwood CA, Hauschild A, Heerfordt IM, Kauffman R, Kelleners-Smeets N, Lallas A, Lebbe C, Leiter U, Longo C, Mijušković Ž, Pellacani G, Puig S, Saiag P, Šitum M, Stockfleth E, Salavastru C, Stratigos A, Zalaudek I, Garbe C. European consensus-based interdisciplinary guideline for diagnosis, treatment and prevention of actinic keratoses, epithelial UV-induced dysplasia and field cancerization on behalf of European Association of Dermato-Oncology, European Dermatology Forum, European Academy of Dermatology and Venereology and Union of Medical Specialists (Union Européenne des Médecins Spécialistes). J Eur Acad Dermatol Venereol 2024; 38:1024-1047. [PMID: 38451047 DOI: 10.1111/jdv.19897] [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: 08/29/2023] [Accepted: 01/23/2024] [Indexed: 03/08/2024]
Abstract
A collaboration of multidisciplinary experts from the European Association of Dermato-Oncology, the European Dermatology Forum, the European Academy of Dermatology and Venereology, and the European Union of Medical Specialists was formed to develop European recommendations on AK diagnosis and treatment, based on current literature and expert consensus. This guideline addresses the epidemiology, diagnostics, risk stratification and treatments in immunocompetent as well as immunosuppressed patients. Actinic keratoses (AK) are potential precursors of cutaneous squamous cell carcinoma (cSCC) and display typical histopathologic and immunohistochemical features of this malignancy in an early stage. They can develop into cSSC in situ and become invasive in a low percentage of cases. AK is the most frequent neoplasia in white populations, frequently occurring within a cancerous field induced by ultraviolet radiation. Since it cannot be predicted, which lesion will progress to cSCC and when treatment is usually recommended. The diagnosis of AK and field cancerization is made by clinical examination. Dermatoscopy, confocal microscopy, optical coherence tomography or line-field confocal-OCT can help in the differential diagnosis of AK and other skin neoplasms. A biopsy is indicated in clinically and/or dermatoscopically suspicious and/or treatment-refractory lesions. The choice of treatment depends on patients' and lesion characteristics. For single non-hyperkeratotic lesions, the treatment can be started upon patient's request with destructive treatments or topical treatments. For multiple lesions, field cancerization treatment is advised with topical treatments and photodynamic therapy. Preventive measures such as sun protection, self-examination and repeated field cancerization treatments of previously affected skin areas in high-risk patients are advised.
Collapse
Affiliation(s)
- Lidija Kandolf
- Department of Dermatology, Faculty of Medicine, University of Defence, Military Medical Academy, Belgrade, Serbia
| | - Ketty Peris
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche Addominali ed Endrocrino Metaboliche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Josep Malvehy
- Dermatology Department of Hospital Clinic of Barcelona, IDIBAPS, CIBER de Enfermedades Raras, Instituto Carlos III, University of Barcelona, Barcelona, Spain
| | - Klara Mosterd
- Department of Dermatology, Maastricht University Medical Centre+ Comprehensive Cancer Centre, Maastricht, The Netherlands
- GROW-School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
| | - Markus V Heppt
- Department of Dermatology, Uniklinikum Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nuremberg (CC ER-EMN), Erlangen, Germany
| | - Maria Concetta Fargnoli
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Carola Berking
- Department of Dermatology, Uniklinikum Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nuremberg (CC ER-EMN), Erlangen, Germany
| | - Petr Arenberger
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and University Hospital of Kralovske Vinohrady, Prague, Czech Republic
| | - Matilda Bylaite-Bučinskiene
- Clinic of Infectious Diseases and Dermatovenereology, Centre of Dermatovenereology, Vilnius University, Vilnius, Lithuania
| | - Veronique Del Marmol
- Department of Dermatology, University Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Thomas Dirschka
- Faculty of Health, University Witten-Herdecke, Witten, Germany
- CentroDerm Clinic, Wuppertal, Germany
| | - Brigitte Dreno
- Nantes Université, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, UMR 1302/EMR6001, Nantes, France
| | - Ana-Maria Forsea
- Department of Oncologic Dermatology, Elias University Hospital Bucharest, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Catherine A Harwood
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Axel Hauschild
- Department of Dermatology, University Hospital (UKSH), Kiel, Germany
| | - Ida Marie Heerfordt
- Department of Dermatology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Roland Kauffman
- Department of Dermatology, Venereology and Allergology, Frankfurt University Hospital, Frankfurt, Germany
| | - Nicole Kelleners-Smeets
- Department of Dermatology, Maastricht University Medical Centre+ Comprehensive Cancer Centre, Maastricht, The Netherlands
- GROW-School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
| | - Aimilios Lallas
- First Department of Dermatology, Aristotle University, Thessaloniki, Greece
| | - Celeste Lebbe
- Université Paris Cite, AP-HP Dermato-oncology, Cancer institute APHP, Nord Paris cité, INSERM U976, Saint Louis Hospital, Paris, France
| | - Ulrike Leiter
- Centre for Dermatooncology, Department of Dermatology, Eberhard Karls University, Tuebingen, Germany
| | - Caterina Longo
- Skin Cancer Center, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Željko Mijušković
- Department of Dermatology, Faculty of Medicine, University of Defence, Military Medical Academy, Belgrade, Serbia
| | - Giovanni Pellacani
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Susana Puig
- Dermatology Department of Hospital Clinic of Barcelona, IDIBAPS, CIBER de Enfermedades Raras, Instituto Carlos III, University of Barcelona, Barcelona, Spain
| | - Philippe Saiag
- Department of General and Oncologic Dermatology, Ambroise Paré Hospital, APHP, & EA 4340 "Biomarkers in Cancerology and Hemato-Oncology", UVSQ, Université Paris-Saclay, Boulogne-Billancourt, France
| | - Mirna Šitum
- Department of Dermatology and Venereology, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Eggert Stockfleth
- Skin Cancer Center, Department of Dermatology, Ruhr-University Bochum, Bochum, Germany
| | - Carmen Salavastru
- Department of Pediatric Dermatology, Colentina Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Alexander Stratigos
- 1st Department of Dermatology-Venereology, National and Kapodistrian University of Athens, Andreas Sygros Hospital, Athens, Greece
| | - Iris Zalaudek
- Dermatology Clinic, Maggiore Hospital, Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Claus Garbe
- Centre for Dermatooncology, Department of Dermatology, Eberhard Karls University, Tuebingen, Germany
| |
Collapse
|
8
|
Martins C, de Oliveira Galvão MF, Costa PM, Dreij K. Antagonistic effects of a COX1/2 inhibitor drug in human HepG2 cells exposed to an environmental carcinogen. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 108:104453. [PMID: 38642625 DOI: 10.1016/j.etap.2024.104453] [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: 01/23/2024] [Accepted: 04/17/2024] [Indexed: 04/22/2024]
Abstract
Understanding interactions between legacy and emerging environmental contaminants has important implications for risk assessment, especially when mutagens and carcinogens are involved, whose critical effects are chronic and therefore difficult to predict. The current work aimed to investigate potential interactions between benzo[a]pyrene (B[a]P), a carcinogenic polycyclic aromatic hydrocarbon and legacy pollutant, and diclofenac (DFC), a non-steroidal anti-inflammatory drug and pollutant of emerging concern, and how DFC affects B[a]P toxicity. Exposure to binary mixtures of these chemicals resulted in substantially reduced cytotoxicity in human HepG2 cells compared to single-chemical exposures. Significant antagonistic effects were observed in response to high concentrations of B[a]P in combination with DFC at IC50 and ⅕ IC50. While additive effects were found for levels of intracellular reactive oxygen species, antagonistic mixture effects were observed for genotoxicity. B[a]P induced DNA strand breaks, γH2AX activation, and micronuclei formation at ½ IC50 concentrations or lower, whereas DFC induced only low levels of DNA strand breaks. Their mixture caused significantly lower levels of genotoxicity by all three endpoints compared to those expected based on concentration additivity. In addition, antagonistic mixture effects on CYP1 enzyme activity suggested that the observed reduced genotoxicity of B[a]P was due to its reduced metabolic activation as a result of enzymatic inhibition by DFC. Overall, the findings further support the growing concern that co-exposure to environmental toxicants and their non-additive interactions may be a confounding factor that should not be neglected in environmental and human health risk assessment.
Collapse
Affiliation(s)
- Carla Martins
- Associate Laboratory i4HB Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University of Lisbon, Caparica 2819 516, Portugal; UCIBIO Applied Molecular Biosciences Unit, Department of Life Sciences, NOVA School of Science and Technology, NOVA University of Lisbon, Caparica 2819 516, Portugal; Unit of Biochemical Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm SE-171 77, Sweden.
| | - Marcos Felipe de Oliveira Galvão
- Unit of Biochemical Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm SE-171 77, Sweden
| | - Pedro M Costa
- Associate Laboratory i4HB Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University of Lisbon, Caparica 2819 516, Portugal; UCIBIO Applied Molecular Biosciences Unit, Department of Life Sciences, NOVA School of Science and Technology, NOVA University of Lisbon, Caparica 2819 516, Portugal
| | - Kristian Dreij
- Unit of Biochemical Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm SE-171 77, Sweden.
| |
Collapse
|
9
|
Grønlund SN, Læssøe CD, Cedergreen N, Selck H. The Importance of Including Variable Exposure Concentrations When Assessing Toxicity of Sediment-Associated Pharmaceuticals to an Amphipod. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024. [PMID: 38804665 DOI: 10.1002/etc.5894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 03/29/2024] [Accepted: 04/17/2024] [Indexed: 05/29/2024]
Abstract
Pharmaceuticals have been classified as an environmental concern due to their increasing consumption globally and potential environmental impact. We examined the toxicity of sediment-associated diclofenac and citalopram administered as both single compounds and in a mixture to the sediment-living amphipod Corophium volutator. This laboratory-based study addressed the following research questions: (1) What is the toxicity of sediment-associated diclofenac and citalopram to C. volutator? (2) Can the mixture effect be described with either of the two mixture models: concentration addition (CA) or independent action (IA)? (3) What is the importance of the choice of (i) exposure measure (start concentration, time-weighted average [TWA], full exposure profile) and (ii) effect model (concentration-response vs. the toxicokinetic-toxicodynamic model general unified threshold model for survival in its reduced form [GUTS-RED]) for the derived effect concentration values? Diclofenac was more toxic than citalopram to C. volutator as a single compound (10-day exposure). Diclofenac exposure to C. volutator provided median lethal concentrations (LC50s) within the same range (11 µg g-1 dry wt sediment) using concentration-response based on TWA and both GUTS-RED models. However, concentration-response based on measured start concentrations provided an approximately 90% higher LC50 (21.6 ± 2.0 µg g-1 dry wt sediment). For citalopram, concentration-response parameters were similar regardless of model or concentration used (LC50 85-97 µg g-1 dry wt sediment), however, GUTS-RED with the assumption of individual tolerance resulted in a lower LC50 (64.9 [55.3-74.8] µg g-1 dry wt sediment). The mixture of diclofenac and citalopram followed the CA quite closely, whereas the result was synergistic when using the IA prediction. In summary, concentration-response based on TWA and GUTS-RED provided similar and reasonably good fits compared to the data set. The implications are that GUTS-RED will provide a more flexible model, which, in principle, can extend beyond the experimental period and make predictions based on variable exposure profiles (toxicity at different time frames and at different variable exposure scenarios) compared to concentration-response, which provides contaminant toxicity at one point in time. Environ Toxicol Chem 2024;00:1-11. © 2024 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
Collapse
Affiliation(s)
- Sara Nicoline Grønlund
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
- Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Casper D Læssøe
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | - Nina Cedergreen
- Department of Plant and Environment Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Henriette Selck
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| |
Collapse
|
10
|
Adamičková A, Kyselovic J, Adamička M, Chomaničová N, Valášková S, Šalingová B, Molitorisová M, Červenák Z, Danišovič Ľ, Gažová A. Effects of Ibuprofen and Diclofenac Pre-Treatment on Viability and Apoptosis Processes in Human Dental Pulp Stem Cells. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:787. [PMID: 38792973 PMCID: PMC11123081 DOI: 10.3390/medicina60050787] [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: 03/27/2024] [Revised: 05/03/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024]
Abstract
Background and Objectives: Stem cell-based regeneration strategies have shown therapeutic efficacy in various fields of regenerative medicine. These include bone healing after bone augmentation, often complicated by pain, which is managed by using nonsteroidal anti-inflammatory drugs (NSAIDs). However, information is limited about how NSAIDs affect the therapeutic potential of stem cells. Materials and Methods: We investigated the effects of ibuprofen and diclofenac on the characteristics, morphology, and immunophenotype of human mesenchymal stromal cells isolated from the dental pulp (DPSCs) and cultured in vitro, as well as their effects on the expression of angiogenic growth factors (VEGFA and HGF) and selected genes in apoptosis signalling pathways (BAX, BAK, CASP3, CASP9, and BCL2). Results: Ibuprofen and diclofenac significantly reduced the viability of DPSCs, while the expression of mesenchymal stem cell surface markers was unaffected. Both ibuprofen and diclofenac treatment significantly upregulated the expression of HGF, while the expression of VEGFA remained unchanged. Ibuprofen significantly altered the expression of several apoptosis-related genes, including the upregulation of CASP9 and BCL2, with decreased CASP3 expression. BAK, CASP3, CASP9, and BCL2 expressions were significantly increased in the diclofenac-treated DPSCs, while no difference was demonstrated in BAX expression. Conclusions: Our results suggest that concomitant use of the NSAIDs ibuprofen or diclofenac with stem cell therapy may negatively impact cell viability and alter the expression of apoptosis-related genes, affecting the efficacy of stem cell therapy.
Collapse
Affiliation(s)
- Adriana Adamičková
- 5th Department of Internal Medicine, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia
| | - Jan Kyselovic
- 5th Department of Internal Medicine, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia
- Department of Pharmacology and Toxicology, University of Veterinary Medicine and Pharmacy, 04181 Košice, Slovakia
| | - Matúš Adamička
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia; (M.A.)
| | - Nikola Chomaničová
- International Laser Centre, Slovak Centre of Scientific and Technical Information, Lamačská cesta 7315/8A, 84104 Bratislava, Slovakia
| | - Simona Valášková
- International Laser Centre, Slovak Centre of Scientific and Technical Information, Lamačská cesta 7315/8A, 84104 Bratislava, Slovakia
| | - Barbara Šalingová
- 5th Department of Internal Medicine, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia
| | - Miroslava Molitorisová
- International Laser Centre, Slovak Centre of Scientific and Technical Information, Lamačská cesta 7315/8A, 84104 Bratislava, Slovakia
| | - Zdenko Červenák
- 5th Department of Internal Medicine, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia
| | - Ľuboš Danišovič
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia; (M.A.)
| | - Andrea Gažová
- Institute of Pharmacology and Clinical Pharmacology, Faculty of Medicine, Comenius University Bratislava, Špitálska 24, 81372 Bratislava, Slovakia
| |
Collapse
|
11
|
Rodrigues GA, Hizatugu R, Bronzato JD, de-Jesus-Soares A, Frozoni M. Effect of preemptive use of a nonsteroidal anti-inflammatory drug and a corticosteroid on the efficacy of inferior alveolar nerve blockade and postoperative pain control in endodontic treatment of molars with symptomatic pulpitis: A randomized double-blind placebo-controlled clinical trial. Int Endod J 2024; 57:520-532. [PMID: 38279778 DOI: 10.1111/iej.14030] [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: 05/04/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/28/2024]
Abstract
AIM The anaesthetic success rate of an inferior alveolar nerve block (IANB) in mandibular molars with irreversible symptomatic pulpitis can be low, and postoperative pain control in teeth with this diagnosis can be challenging. This study aimed to evaluate the influence of preemptive use of dexamethasone and oral potassium diclofenac on the success of IANB. The influence of these drugs on the intensity of postoperative pain was assessed as a secondary outcome. METHODOLOGY Eighty-four patients with mandibular molars diagnosed with irreversible symptomatic pulpitis recorded preoperative pain intensity using a cold thermal test and a modified Numerical Rating Scale (mNRS). Sixty minutes before the anaesthetic procedure, patients were randomly assigned to one of three groups based on the medication they received: dexamethasone (4 mg), diclofenac potassium (50 mg), or placebo. All patients received IANB with 4% articaine (1:200 000 epinephrine), and 15 min later, they were evaluated for pain intensity using the cold thermal test. Anaesthetic success was analysed. The pain intensity was then recorded, and endodontic treatment and provisional restoration of the tooth were executed in a single session. Patients were monitored for 6, 12, 24, 48 and 72 h using the mNRS to assess the intensity of postoperative pain. RESULTS There was a statistically significant increase in anaesthetic success when 4 mg dexamethasone (39.3%) or 50 mg diclofenac potassium (21.4%) was used compared to the placebo group (3.6%) (p < .001), with no significant difference between the two drugs. Regarding postoperative pain, dexamethasone was superior to placebo at 6 h (p < .001), with diclofenac having an intermediate behaviour, not differing between dexamethasone and placebo (p > .05). There was no significant difference amongst the groups at 12 h (p > .05). At 24, 48 and 72 h, the effectiveness of dexamethasone and diclofenac were comparable, and both were superior to placebo (p < .001). CONCLUSION The use of dexamethasone or diclofenac potassium was favourable in terms of increasing the success rate of inferior alveolar nerve block in cases of mandibular molars with irreversible symptomatic pulpitis and decreased the occurrence of postoperative pain when compared to the use of a placebo.
Collapse
Affiliation(s)
| | - Ruy Hizatugu
- Department of Endodontics, Paulista Association of Dental Surgeons School of Dentistry, São Paulo, SP, Brazil
| | - Juliana Delatorre Bronzato
- Division of Endodontics, Department of Restorative Dentistry, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
| | - Adriana de-Jesus-Soares
- Division of Endodontics, Department of Restorative Dentistry, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
| | - Marcos Frozoni
- Department of Endodontics, São Leopoldo Mandic School of Dentistry, Campinas, SP, Brazil
| |
Collapse
|
12
|
Santhosh KH, Krishna V, Kemparaju K, Manjunatha H, Shashi Kumar R, Mukherjee A, Gomez Mejiba SE, Ramirez DC, Ravindranath BS. β-keto amyrin isolated from Cryptostegia grandiflora R. br. inhibits inflammation caused by Daboia russellii viper venom: Direct binding of β-keto amyrin to phospholipase A 2. Toxicon 2024; 241:107679. [PMID: 38447765 PMCID: PMC11194115 DOI: 10.1016/j.toxicon.2024.107679] [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: 12/11/2023] [Revised: 02/27/2024] [Accepted: 03/03/2024] [Indexed: 03/08/2024]
Abstract
The search for mechanism-based anti-inflammatory therapies is of fundamental importance to avoid undesired off-target effects. Phospholipase A2 (PLA2) activity is a potential molecular target for anti-inflammatory drugs because it fuels arachidonic acid needed to synthesize inflammation mediators, such as prostaglandins. Herein, we aim to investigate the molecular mechanism by which β-keto amyrin isolated from a methanolic extract of Cryptostegia grandiflora R. Br. Leaves can inhibit inflammation caused by Daboia russellii viper (DR) venom that mainly contains PLA2. We found that β-keto amyrin neutralizes DR venom-induced paw-edema in a mouse model. Molecular docking of PLA2 with β-keto amyrin complex resulted in a higher binding energy score of -8.86 kcal/mol and an inhibition constant of 611.7 nM. Diclofenac had a binding energy of -7.04 kcal/mol and an IC50 value of 620 nM, which predicts a poorer binding interaction than β-keto amyrin. The higher conformational stability of β-keto amyrin interaction compared to diclofenac is confirmed by molecular dynamics simulation. β-keto amyrin isolated from C. grandiflora inhibits the PLA2 activity contained in Daboia russellii viper venom. The anti-inflammatory property of β-keto amyrin is due to its direct binding into the active site of PLA2, thus inhibiting its enzyme activity.
Collapse
Affiliation(s)
- K H Santhosh
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnana Sahyadri, Shankaraghatta-577451, Karnataka, India
| | - V Krishna
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnana Sahyadri, Shankaraghatta-577451, Karnataka, India
| | - K Kemparaju
- Department of Biochemistry, University of Mysore, Manasa Gangotri Campus, Mysore-57006, Karnataka, India
| | - H Manjunatha
- Department of Biochemistry, Jnana Bharathi Campus, Bangalore University, Bangalore- 56005, Karnataka, India
| | - R Shashi Kumar
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnana Sahyadri, Shankaraghatta-577451, Karnataka, India
| | - A Mukherjee
- Department of Biotechnology, Manipal Institute of Technology, Manipal, Manipal Academy of Higher Education, Manipal- 576104, Karnataka, India
| | - S E Gomez Mejiba
- Laboratory of Nutrition and Experimental Therapeutics, CCT-San Luis-National University of San Luis, San Luis, 5700-San Luis, Argentina.
| | - D C Ramirez
- Laboratory of Experimental and Translational Medicine. CCT-San Luis-National University of San Luis, San Luis, 5700-San Luis, Argentina.
| | - B S Ravindranath
- Department of Biotechnology, Manipal Institute of Technology, Manipal, Manipal Academy of Higher Education, Manipal- 576104, Karnataka, India.
| |
Collapse
|
13
|
Bhardwaj M, Kour D, Rai G, Bhattacharya S, Manhas D, Vij B, Kumar A, Mukherjee D, Ahmed Z, Gandhi SG, Nandi U. EIDD-1931 Treatment Tweaks CYP3A4 and CYP2C8 in Arthritic Rats to Expedite Drug Interaction: Implication in Oral Therapy of Molnupiravir. ACS OMEGA 2024; 9:13982-13993. [PMID: 38559969 PMCID: PMC10976394 DOI: 10.1021/acsomega.3c09287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/26/2024] [Accepted: 02/08/2024] [Indexed: 04/04/2024]
Abstract
EIDD-1931 is the active form of molnupiravir, an orally effective drug approved by the United States Food and Drug Administration (USFDA) against COVID-19. Pharmacokinetic alteration can cause untoward drug interaction (drug-drug/disease-drug), but hardly any information is known about this recently approved drug. Therefore, we first investigated the impact of the arthritis state on the oral pharmacokinetics of EIDD-1931 using a widely accepted complete Freund's adjuvant (CFA)-induced rat model of rheumatoid arthritis (RA) after ascertaining the disease occurrence by paw swelling measurement and X-ray examination. Comparative oral pharmacokinetic assessment of EIDD-1931 (normal state vs arthritis state) showed that overall plasma exposure was augmented (1.7-fold) with reduced clearance (0.54-fold), suggesting its likelihood of dose adjustment in arthritis conditions. In order to elucidate the effect of EIDD-1931 treatment at a therapeutic regime (normal state vs arthritis state) on USFDA-recommended panel of cytochrome P450 (CYP) enzymes (CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, and CYP3A4) for drug interaction using the same disease model, we monitored protein and mRNA expressions (rat homologs) in liver tissue by western blotting (WB) and real time-polymerase chain reaction (RT-PCR), respectively. Results reveal that EIDD-1931 treatment could strongly influence CYP3A4 and CYP2C8 among experimental proteins/mRNAs. Although CYP2C8 regulation upon EIDD-1931 treatment resembles similar behavior under the arthritis state, results dictate a potentially reverse phenomenon for CYP3A4. Moreover, the lack of any CYP inhibitory effect by EIDD-1931 in human/rat liver microsomes (HLM/RLM) helps to ascertain EIDD-1931 treatment-mediated disease-drug interaction and the possibility of drug-drug interaction with disease-modifying antirheumatic drugs (DMARDs) upon coadministration. As elevated proinflammatory cytokine levels are prevalent in RA and nuclear factor-kappa B (NF-kB) and nuclear receptors control CYP expressions, further studies should focus on understanding the regulation of affected CYPs to subside unexpected drug interaction.
Collapse
Affiliation(s)
- Mahir Bhardwaj
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Dilpreet Kour
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Garima Rai
- Infectious
Diseases Division, CSIR-Indian Institute
of Integrative Medicine, Jammu 180001, India
| | - Srija Bhattacharya
- Natural
Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India
| | - Diksha Manhas
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Bhavna Vij
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
| | - Ajay Kumar
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Debaraj Mukherjee
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Natural
Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India
- Department
of Chemical Sciences, Bose institute, Kolkata 700091, India
| | - Zabeer Ahmed
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sumit G. Gandhi
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Infectious
Diseases Division, CSIR-Indian Institute
of Integrative Medicine, Jammu 180001, India
| | - Utpal Nandi
- Pharmacology
Division, CSIR-Indian Institute of Integrative
Medicine, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| |
Collapse
|
14
|
Ju Z, Xu J, Tang K, Chen F. Structural modification based on the diclofenac scaffold: Achieving reduced colitis side effects through COX-2/NLRP3 selective inhibition. Eur J Med Chem 2024; 268:116257. [PMID: 38382390 DOI: 10.1016/j.ejmech.2024.116257] [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: 12/25/2023] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 02/23/2024]
Abstract
COX-2/NLPR3-targeted therapy might be beneficial for the inflammation diseases. To discover novel anti-inflammatory compounds with favorable safety profiles, three new series of non-carboxylic diclofenac analogues bearing various ring systems, such as oxadiazoles 4a-4w, triazoles 6a-6m, and cyclic imides 7a and 7b, were synthesized. The synthesized analogues were evaluated for their inhibitory activity against COX-2 enzyme. Among them, compound 6k exhibited potent selective COX-2 inhibition (IC50 = 1.53 μM; selectivity ((IC50 (COX-1)/IC50(COX-2) = 17.19). Treatment with compound 6k effectively suppressed the NF-κB/NLRP3 signaling pathway, resulting in reduced expression of pro-inflammatory factors. The in vivo ulcerative colitis assay demonstrated that compound 6k significantly ameliorated histological damages and showed strong protection against DSS-induced acute colitis. The collected results indicated that compound 6k displays anti-inflammatory activity through COX-2/NLRP3 inhibition. Therefore, compound 6k represents a promising candidate for further development as a new lead compound with reduced colitis side effects.
Collapse
Affiliation(s)
- Zhiran Ju
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Junde Xu
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Keshuang Tang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Fener Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China; Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai, 200433, China; Shanghai Engineering Center of Industrial Asymmetric Catalysis for Chiral Drugs, Shanghai, 200433, China.
| |
Collapse
|
15
|
Birdane YO, Atik H, Atik O, Aslan R. Mandarin peel ethanolic extract attenuates diclofenac sodium induced hepatorenal toxicity in rats by mitigating oxidative stress and inflammation. Drug Chem Toxicol 2024; 47:180-190. [PMID: 36541068 DOI: 10.1080/01480545.2022.2158848] [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: 05/13/2022] [Revised: 11/10/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) constitute approximately one-third of the global pharmaceutical market and are the first drugs of choice when treating fever and pain. Furthermore, among NSAIDs, the use of diclofenac sodium (DS) is preferred as it is a strong inhibitor of cyclooxygenase enzyme. However, despite its strong efficacy, DS is known for its potential to cause hepatorenal damage. Currently, to mitigate the adverse effects of certain drugs, medically effective agricultural products are often preferred as they are inexpensive, effective and safe. One such agricultural product-mandarin-is noteworthy for its high phenolic contents. The purpose of the present study was to assess the efficacy of mandarin peel ethanolic extract (MPEE) in protecting against hepatorenal damage induced by DS. Four groups (six/group) of adult male albino rats received oral administration of physiological saline (control group), DS (10 mg/kg body weight), MPEE (200 mg/kg body weight), and DS + MPEE for 7 days. Rats in the DS group showed increased serum levels of ALT, AST, ALP, BUN, CRE, and UA. Furthermore, the hepatic and renal tissue levels of MDA, TNF-α and IL-1β increased, whereas those of GSH, SOD, GP-x and IL-10 decreased (p < 0.05). Investigation of MPEE in terms of its effects on biochemical, oxidative and inflammatory parameters, it exerted protective and healing effects. Therefore, MPEE can be used to ameliorate DS-induced hepatorenal damage.
Collapse
Affiliation(s)
- Yavuz Osman Birdane
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Afyon Kocatepe, Afyonkarahisar, Turkey
| | - Hülya Atik
- Department of Physiology, Faculty of Veterinary Medicine, University of Afyon Kocatepe, Afyonkarahisar, Turkey
| | - Orkun Atik
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Afyon Kocatepe, Afyonkarahisar, Turkey
| | - Recep Aslan
- Department of Physiology, Faculty of Veterinary Medicine, University of Afyon Kocatepe, Afyonkarahisar, Turkey
| |
Collapse
|
16
|
Mansour C, Najjar R, Chaaya R. Evaluation of the analgesic effects of diclofenac as a premedication drug in dogs undergoing ovariohysterectomy. Top Companion Anim Med 2024; 59:100861. [PMID: 38508490 DOI: 10.1016/j.tcam.2024.100861] [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: 08/14/2023] [Revised: 01/08/2024] [Accepted: 03/14/2024] [Indexed: 03/22/2024]
Abstract
Pre-emptive analgesia consists of administering drugs such as opioids and nonsteroid anti-inflammatory drugs. This study aims to evaluate the intraoperative antinociceptive effects of diclofenac administered alone in premedication or combined with morphine along with its potential influence on recovery of dogs undergoing ovariohysterectomy. A total of 34 dogs (ASA I or II) admitted for ovariohysterectomy were randomly allocated into three groups according to the drugs given in premedication: Diclofenac (D) (n = 11), Morphine (M) (n = 13) and Diclofenac-Morphine (DM) (n = 10) groups. Induction and maintenance of anesthesia were standardized in all dogs. To assess intraoperative nociception, the heart rate (HR) and mean arterial pressure (MAP) were recorded during the surgery and at predefined time points: St (steady-state), Cut (cutaneous incision), P1 (first ovarian manipulation), P2 (second ovarian manipulation) and Cerv (cervical manipulation). The dynamic variation of HR (ΔHR) and MAP (ΔMAP) over 2 min was calculated at each time point. After extubation, early quality of recovery was assessed. Compared to St, a significant increase in HR and MAP at P1, P2 and Cerv was shown in all groups. MAP in the M group was lower at St than in the other groups. The dynamic variation of HR (ΔHR) and MAP (ΔMAP) was significantly less important at P2 and Cerv compared to P1 only in the DM group. Also, a better quality of recovery was shown in the D group compared to the M and DM groups. Diclofenac may be considered a suitable premedication drug and a part of a multimodal anesthetic approach in dogs.
Collapse
Affiliation(s)
- C Mansour
- Veterinary Specialists of Sydney, 106 Parraweena Rd, Miranda NSW 2228, Australia; VetAgro Sup, Campus Vétérinaire de Lyon, Université de Lyon, Anesthésiologie, Marcy l'Etoile, France.
| | - R Najjar
- Faculty of Agronomy and Veterinary Medicine, Lebanese University, Beirut, Lebanon
| | - R Chaaya
- Faculty of Agronomy and Veterinary Medicine, Lebanese University, Beirut, Lebanon
| |
Collapse
|
17
|
Saini M, Samanta J, Kumar A, Choudhury A, Dhar J, Jafra A, Chauhan R, Muktesh G, Gupta P, Gupta V, Yadav TD, Kochhar R, Capurso G, De-Madaria E, Facciorusso A. Buprenorphine Versus Diclofenac for Pain Relief in Acute Pancreatitis: A Double-Blinded Randomized Controlled Trial. Clin Gastroenterol Hepatol 2024; 22:532-541.e8. [PMID: 37924855 DOI: 10.1016/j.cgh.2023.10.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/08/2023] [Accepted: 10/20/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND Although both nonsteroidal anti-inflammatory drugs (NSAIDs) and opioids are used for analgesia in acute pancreatitis (AP), the analgesic of choice is not known. We compared buprenorphine, an opioid, and diclofenac, an NSAID, for analgesia in AP. METHODS In a double-blind randomized controlled trial, AP patients were randomized to receive intravenous diclofenac or intravenous buprenorphine. Fentanyl was used as rescue analgesia, delivered through a patient-controlled analgesia pump. Primary outcome was the difference in the dose of rescue fentanyl required. Secondary outcomes were the number of effective and ineffective demands of rescue fentanyl, pain-free interval, reduction in visual analogue scale (VAS) score, adverse events, and organ failure development. RESULTS Twenty-four patients were randomized to diclofenac and 24 to buprenorphine. The 2 groups were matched at baseline. The total amount of rescue fentanyl required was significantly lower in the buprenorphine group:130 μg, interquartile range (IQR), 80-255 vs 520 μg, IQR, 380-1065 (P < .001). The number of total demands was 32 (IQR, 21-69) in the diclofenac arm vs 8 (IQR, 4-15) in the buprenorphine arm (P < .001). The buprenorphine group had more prolonged pain-free interval (20 vs 4 hours; P < .001), with greater reduction in the VAS score at 24, 48, and 72 hours compared with the diclofenac group. These findings were confirmed in the subgroup of moderately severe/severe pancreatitis. Adverse events profile was similar in the 2 groups. CONCLUSIONS Compared with diclofenac, buprenorphine appears to be more effective and equally safe for pain management in AP patients, even in the subcohort of moderately severe or severe pancreatitis (Trial Registration number: CTRI/2020/07/026914).
Collapse
Affiliation(s)
- Mayank Saini
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Jayanta Samanta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Antriksh Kumar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arup Choudhury
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Jahnvi Dhar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Anudeep Jafra
- Department of Anesthesiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rajeev Chauhan
- Department of Anesthesiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Gaurav Muktesh
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pankaj Gupta
- Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vikas Gupta
- Department of GI Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Thakur Deen Yadav
- Department of GI Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh Kochhar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Gabriele Capurso
- Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Enrique De-Madaria
- Department of Gastroenterology, Dr. Balmis General University Hospital-ISABIAL, Alicante, Spain
| | - Antonio Facciorusso
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Foggia, Foggia, Italy
| |
Collapse
|
18
|
Gerdesmeyer L, Vester J, Schneider C, Wildemann B, Frank C, Schultz M, Seilheimer B, Smit A, Kerkhoffs G. Topical Treatment Is Effective and Safe for Acute Ankle Sprains: The Multi-Center Double-Blind Randomized Placebo-Controlled TRAUMED Trial. J Clin Med 2024; 13:841. [PMID: 38337536 PMCID: PMC10856131 DOI: 10.3390/jcm13030841] [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: 11/27/2023] [Revised: 01/17/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Topical NSAIDs are widely used to treat ankle sprains. Traumed (Tr14) gel is a multicomponent formulation, demonstrating inflammation-resolution properties. METHODS This multicenter, double-blind trial investigated the efficacy and safety of Tr14 gel versus placebo gel and non-inferiority versus 1% diclofenac gel, applied 3×/day for 7 days after acute lateral ankle sprain (EudraCT Number: 2016-004792-50). The primary outcome was AUC for pain on passive movement, assessed by VAS from baseline to Days 4 and 7. RESULTS The trial population included 625 patients aged 18 to 78 years. The AUC scores were 187.88 and 200.75 on Day 4 (p = 0.02) and 294.14 and 353.42 on Day 7 (p < 0.001) for Tr14 and placebo, respectively. For Tr14 compared to diclofenac, the AUC scores were 187.50 and 197.19 on Day 4 (p = 0.3804) and 293.85 and 327.93 on Day 7 (p = 0.0017), respectively. On the FAAM-ADL subscale, Tr14 was superior to placebo and non-inferior to diclofenac at all time points. Time to 50% pain improvement was lowest for Tr14 (6.0 days), compared to placebo (7.1 days) and diclofenac (7.0 days). Adverse events were uncommon and minor. CONCLUSIONS Tr14 gel is effective and safe in acute ankle sprains, compared to placebo gel and diclofenac gel, and has faster pain resolution. TRIAL REGISTRATION The trial was registered in clinicaltrialsregister.eu, EudraCT number 2016-004792-50 on 07.06.2017.
Collapse
Affiliation(s)
- Ludger Gerdesmeyer
- Orthopedics and Trauma Surgery, Kiel Municipal Hospital, 24116 Kiel, Germany
| | | | | | - Britt Wildemann
- Experimental Trauma Surgery, Jena University Hospital, Friedrich Schiller University Jena, 07747 Jena, Germany
| | | | | | | | - Alta Smit
- Heel GmbH, 76532 Baden-Baden, Germany
| | - Gino Kerkhoffs
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam Movement Sciences, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| |
Collapse
|
19
|
Sahoo DP, Barman B, War GA, Gupta A, Tara RK. Anaphylactic Shock After Intramuscular Diclofenac Sodium: A Case Report. Cureus 2024; 16:e55279. [PMID: 38435225 PMCID: PMC10906543 DOI: 10.7759/cureus.55279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 03/05/2024] Open
Abstract
Diclofenac sodium is a commonly used nonsteroidal anti-inflammatory drug. It is widely used for acute and chronic pain management. Side effects, such as fixed drug eruption, asthmatic attack, and vasospastic angina, are commonly seen after the use of diclofenac sodium. However, anaphylaxis and anaphylactic shock secondary to injection of diclofenac sodium are rare. Our main aim in reporting this adverse event is to alert healthcare professionals to this potentially life-threatening adverse effect of diclofenac sodium and prompt use of adrenaline for treatment.
Collapse
Affiliation(s)
- Debashis P Sahoo
- Internal Medicine, All India Institute of Medical Sciences, Guwahati, Guwahati, IND
| | - Bhupen Barman
- Internal Medicine, All India Institute of Medical Sciences, Guwahati, Guwahati, IND
- Internal Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, IND
| | - Gwenette A War
- General Medicine, All India Institute of Medical Sciences, Guwahati, Guwahati, IND
| | - Annu Gupta
- General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, IND
| | - Ruth K Tara
- General Medicine, All India Institute of Medical Sciences, Guwahati, Guwahati, IND
| |
Collapse
|
20
|
Kapuścińska D, Narajczyk M, Liakh I, Wielgomas B, Aksmann A. Nabumetone and flufenamic acid pose a serious risk to aquatic plants: A study with Chlamydomonas reinhardtii as a model organism. CHEMOSPHERE 2024; 349:140853. [PMID: 38052310 DOI: 10.1016/j.chemosphere.2023.140853] [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: 06/02/2023] [Revised: 09/25/2023] [Accepted: 11/28/2023] [Indexed: 12/07/2023]
Abstract
The aquatic environment is constantly under threat due to the release of numerous pollutants. Among them, pharmaceuticals constitute a huge and diverse group. Non-steroidal anti-inflammatory drugs (NSAIDs) are increasingly found in water bodies, but knowledge about their potential toxicity is still low. In particular, there is a lack of information about their influences on aquatic plants and algae. We estimated the susceptibility of the microalgae Chlamydomonas reinhardtii to nabumetone (NBT) and flufenamic acid (FFA), focusing on photosynthesis. Due to the differences in the structures of these compounds, it was assumed that these drugs would have different toxicities to the tested green algae. The hypothesis was confirmed by determining the effective concentration values, the intensity of photosynthesis, the intensity of dark respiration, the contents of photosynthetic pigments, the fluorescence of chlorophyll a in vivo (OJIP test), and cell ultrastructure analysis. Assessment of the toxicity of the NSAIDs was extended by the calculation of an integrated biomarker response index (IBR), which is a valuable tool in ecotoxicological studies. The obtained results indicate an over six times higher toxicity of NBT compared to FFA. After analysis of the chlorophyll a fluorescence in vivo, it was found that NBT inhibited electron transport beyond the PS II. FFA, unlike NBT, lowered the intensity of photosynthesis, probably transforming some reaction centers into "silent centers", which dissipate energy as heat. The IBR estimated based on photosynthetic parameters suggests that the toxic effect of FFA results mainly from photosynthesis disruption, whereas NBT significantly affects other cellular processes. No significant alteration in the ultrastructure of treated cells could be seen, except for changes in starch grain number and autophagic vacuoles that appeared in FFA-treated cells. To the best of our knowledge, this is the first work reporting the toxic effects of NBT and FFA on unicellular green algae.
Collapse
Affiliation(s)
- Dominika Kapuścińska
- Department of Plant Experimental Biology and Biotechnology, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308, Gdańsk, Poland.
| | - Magdalena Narajczyk
- Laboratory of Electron Microscopy, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308, Gdansk, Poland.
| | - Ivan Liakh
- Department of Toxicology, Medical University of Gdańsk, Al. Gen. J. Hallera 107, 80-416, Gdańsk, Poland.
| | - Bartosz Wielgomas
- Department of Toxicology, Medical University of Gdańsk, Al. Gen. J. Hallera 107, 80-416, Gdańsk, Poland.
| | - Anna Aksmann
- Department of Plant Experimental Biology and Biotechnology, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308, Gdańsk, Poland.
| |
Collapse
|
21
|
González-Trujano ME, Ventura-Martínez R, Silveira D, Déciga-Campos M. Editorial: Pharmacological interaction between drugs and medicinal plants, Volume II. Front Pharmacol 2024; 15:1372366. [PMID: 38352146 PMCID: PMC10861793 DOI: 10.3389/fphar.2024.1372366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 02/16/2024] Open
Affiliation(s)
- Maria Eva González-Trujano
- Laboratorio de Neurofarmacología de Productos Naturales, Dirección de Investigaciones en Neurociencias, Instituto Nacional de Psiquiatría Ramón de La Fuente Muñiz, Ciudad de México, Mexico
| | - Rosa Ventura-Martínez
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Dâmaris Silveira
- Laboratory of Natural Products, Faculty of Health Sciences, University of Brasilia, Brasilia, Brazil
| | - Myrna Déciga-Campos
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México, Mexico
| |
Collapse
|
22
|
Muhammad N, Khan R, Seraj F, Khan A, Ullah U, Wadood A, Ajmal A, Uzma, Ali B, Khan KM, Ain Nawaz NU, AlMasoud N, Alomar TS, Rauf A. In vivo analgesic, anti-inflammatory and molecular docking studies of S-naproxen derivatives. Heliyon 2024; 10:e24267. [PMID: 38304837 PMCID: PMC10831619 DOI: 10.1016/j.heliyon.2024.e24267] [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: 07/31/2023] [Revised: 11/27/2023] [Accepted: 01/05/2024] [Indexed: 02/03/2024] Open
Abstract
In the current studies two naproxen derivatives (NPD) were evaluated for analgesic and anti-inflammatory properties. The acetic acid and hot plate animal models were used to screen the compounds for analgesic potential. While the anti-inflammatory potential was evaluated through animal paw edema, induced by several inflammatory mediators (carrageenan, bradykinin, and prostaglandin E2), the xylene-induced ear edema was also used as an inflammatory model. Both NPDs showed significant (p < 0.001) antinociceptive effects in the acetic acid-induced writhing paradigm. In the case of the hot plate, the NPD 1 at the tested dose of 5 mg/kg enhanced the latency time after 60 min of injection, which remained significant (p < 0.001) up to the end of the experiment duration. The maximum percent inhibition of NPD 1 was 87.53. The naloxone injection significantly lowered the latency time of NPD 1 as compared to NPD 2. Regarding the anti-inflammatory effect, both of the tested NPDs demonstrated a significant reduction in paw edema against various inflammatory mediators, as mentioned above; however, the anti-inflammatory effect of NPD 1 was better. The maximal percent inhibition by NPD 1 and 2 was 43.24 (after 60 min) and 45.93 (after 90 min). A considerable effect also resulted from xylene-induced ere edema. Further, a molecular docking study was carried out to investigate the binding modes of the NPD. The docking analysis revealed that the NPD significantly interacted with the COX2 enzyme. Furthermore, molecular dynamics simulation was carried out for the docked complexes. The MD simulation analysis revealed the high stability of the two naproxen derivatives.
Collapse
Affiliation(s)
- Naveed Muhammad
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakhtunkhwa, Pakistan
| | - Rashid Khan
- Department of Pharmacy, University of Swabi, Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Faiza Seraj
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Abad Khan
- Department of Pharmacy, University of Swabi, Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Ubaid Ullah
- Department of Pharmacy, University of Swabi, Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Abdul Wadood
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakhtunkhwa, Pakistan
| | - Amar Ajmal
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakhtunkhwa, Pakistan
| | - Uzma
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakhtunkhwa, Pakistan
| | - Basharat Ali
- Sulaiman Bin Abdullah Aba Al-Khail (SA)- Center for Interdisciplinary Research in Basic Science, International Islamic University, Islamabad, Pakistan
| | - Khalid Mohammed Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
- Pakistan Academy of Science, 3-Constitution Avenue, G-5/2, Islamabad, 44000, Pakistan
| | - Noor Ul Ain Nawaz
- Department of Pharmacy, City University of Science and Information Technology Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Najla AlMasoud
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84427, Riyadh, 11671, Saudi Arabia
| | - Taghrid S. Alomar
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84427, Riyadh, 11671, Saudi Arabia
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Swabi, 23430, Pakistan
| |
Collapse
|
23
|
Ryan PM, Scherry H, Pierson R, Wilson CD, Probe RA. NSAID use in orthopedic surgery: A review of current evidence and clinical practice guidelines. J Orthop Res 2024. [PMID: 38273720 DOI: 10.1002/jor.25791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 01/01/2024] [Accepted: 01/10/2024] [Indexed: 01/27/2024]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are a valuable class of medications for orthopedic surgeons and often play a pivotal role in pain control. However, there are many common stipulations resulting in avoidance of its use in the treatment of musculoskeletal disease. This review summarizes the mechanism of action of NSAIDs as well as provides an overview of commonly used NSAIDs and the differences between them. It provides a concise summary on the osseous effects of NSAIDs with regard to bone healing and heterotopic ossification. Most of all, it serves as a guide or reference for orthopedic providers when counseling patients on the risks and benefits of NSAID use, as it addresses the common stipulations encountered: "It irritates my stomach," "I have a history of bariatric surgery," "I'm already on a blood thinner," "I've had a heart attack," and "I've got kidney problems" and synthesizes both current research and society recommendations regarding safe use and avoidance of NSAIDs.
Collapse
Affiliation(s)
| | | | - Ryan Pierson
- Washington University Orthopaedics, Saint Louis, Missouri, USA
| | | | | |
Collapse
|
24
|
Ranieri M, Marvulli R, D’Alesio E, Riccardi M, Raele MV, Dell’Anna L, Fai A, Farì G, Megna M. Effects of Intradermal Therapy (Mesotherapy) on Bilateral Cervicobrachial Pain. J Pers Med 2024; 14:122. [PMID: 38276244 PMCID: PMC10817508 DOI: 10.3390/jpm14010122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/10/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Mesotherapy is a procedure or a process of injecting drugs into the skin. This technique can help decrease the total drug dose due to its drug-sparing effect on the systemic route and can be utilized to treat nonspecific neck pain that occurs in the lateral and posterior neck. METHODS Ten patients with bilateral cervicobrachial pain were recruited and evaluated at T0 before treatments, T1 at the end of the treatment (42 days after T0), and T2 (72 days after T0). Assessments consisted of performing the Visual Analogue Scale (VAS) to evaluate pain evolution; a range of movement (ROM) and Bilateral trapezius' tone, elasticity, and dynamic stiffness mensuration were performed using MyotonPro®. All patients underwent mesotherapy treatment in the trapezius muscles with 1 cc of Diclofenac Sodium and 1 cc of lidocaine diluted in 3 cc of saline for a total of 6 weeks. RESULTS VAS value statistically decreased at T1 and T2; ROM of neck flexion statistically increased at T1 and T2, and miometric tone and stiffness value statistically improved at T1 and T2. CONCLUSION mesotherapy with Diclofenac Sodium reduced pain intensity and improved functional outcomes, with no significant adverse effects in patients with myofascial pain syndrome of cervicobrachial localization.
Collapse
Affiliation(s)
- Maurizio Ranieri
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Riccardo Marvulli
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Eleonora D’Alesio
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Mariagrazia Riccardi
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Maria Vittoria Raele
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Laura Dell’Anna
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Annatonia Fai
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| | - Giacomo Farì
- Department of Biological and Environmental Science and Technologies (Di.S.Te.B.A.), University of Salento, 73100 Lecce, Italy
| | - Marisa Megna
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, G. Cesare Place 11, 70125 Bari, Italy; (M.R.); (E.D.); (M.R.); (M.V.R.); (L.D.); (A.F.); (M.M.)
| |
Collapse
|
25
|
Çömez M, Cellat M, Kuzu M, Uyar A, Türk E, Kaya YS, Etyemez M, Gökçek İ, Güvenç M. The effect of tyrosol on diclofenac sodium-induced acute nephrotoxicity in rats. J Biochem Mol Toxicol 2024; 38:e23582. [PMID: 37975510 DOI: 10.1002/jbt.23582] [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: 07/29/2022] [Revised: 10/23/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023]
Abstract
Although diclofenac (DCF) is a nonsteroidal anti-inflammatory drug that is considered safe, its chronic use and overdose may show some toxic effects. The protective effect of tyrosol (Tyr) pretreatment against DCF-induced renal damage was investigated in this study. The 32 rats used in the study were randomly divided into four groups of eight rats each. According to the data obtained, it was determined that creatinine, urea, and blood urea nitrogen (BUN) levels increased in serum samples of the DCF group. Besides, the levels of reduced glutathione (GSH) and glutathione peroxidase (GPx) activity decreased and the malondialdehyde (MDA) level increased in the kidney tissue. However, no change was observed in catalase (CAT) activity. Cyclooxygenase-2 (COX-2), nuclear factor kappa B (NF-κB), and tumor necrosis factor-alpha (Tnf-α) levels increased and nuclear factor erythroid 2-related factor 2 (Nrf-2) levels decreased. No change was detected in the level of interleukin 1 beta (IL-1β). When the DCF+Tyr group and the DCF group were compared, it was assessed that Tyr had a curative effect on all biochemical parameters. Also, kidney damages, such as degeneration and necrosis of tubular epithelium and congestion of veins, were obviated by treatment with tyrosol in histopathological examinations. It was determined that Tyr pretreatment provided a protective effect against nephrotoxicity induced by DCF with its anti-inflammatory and antioxidant properties.
Collapse
Affiliation(s)
- Mehmet Çömez
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Mustafa Cellat
- Department of Physiology, Faculty of Veterinary Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Müslüm Kuzu
- Faculty of Health Sciences, Karabuk University, Karabuk, Turkey
| | - Ahmet Uyar
- Department of Pathology, Faculty of Veterinary Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Erdinç Türk
- Department of Pharmocology and Toxicology, Faculty of Veterinary Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Yusuf Selim Kaya
- Ministry of Health, Elazig Fethi Sekin City Hospital, Department of Urology, Elazığ, Turkey
| | - Muhammed Etyemez
- Department of Physiology, Faculty of Veterinary Medicine, University of Burdur Mehmet Akif Ersoy, Burdur, Turkey
| | - İshak Gökçek
- Department of Physiology, Faculty of Veterinary Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Mehmet Güvenç
- Department of Physiology, Faculty of Veterinary Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| |
Collapse
|
26
|
Ozer T, Henry CS. Recent Trends in Nanomaterial Based Electrochemical Sensors for Drug Detection: Considering Green Assessment. Curr Top Med Chem 2024; 24:952-972. [PMID: 38415434 DOI: 10.2174/0115680266286981240207053402] [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: 11/10/2023] [Revised: 01/02/2024] [Accepted: 01/12/2024] [Indexed: 02/29/2024]
Abstract
An individual's therapeutic drug exposure level is directly linked to corresponding clinical effects. Rapid, sensitive, inexpensive, portable and reliable devices are needed for diagnosis related to drug exposure, treatment, and prognosis of diseases. Electrochemical sensors are useful for drug monitoring due to their high sensitivity and fast response time. Also, they can be combined with portable signal read-out devices for point-of-care applications. In recent years, nanomaterials such as carbon-based, carbon-metal nanocomposites, noble nanomaterials have been widely used to modify electrode surfaces due to their outstanding features including catalytic abilities, conductivity, chemical stability, biocompatibility for development of electrochemical sensors. This review paper presents the most recent advances about nanomaterials-based electrochemical sensors including the use of green assessment approach for detection of drugs including anticancer, antiviral, anti-inflammatory, and antibiotics covering the period from 2019 to 2023. The sensor characteristics such as analyte interactions, fabrication, sensitivity, and selectivity are also discussed. In addition, the current challenges and potential future directions of the field are highlighted.
Collapse
Affiliation(s)
- Tugba Ozer
- Department of Bioengineering, Faculty of Chemical-Metallurgical Engineering, Yildiz Technical University, 34220, Istanbul, Türkiye
- Health Biotechnology Joint Research and Application Center of Excellence, 34220, Esenler, Istanbul, Türkiye
| | - Charles S Henry
- Department of Chemistry, Colorado State University, Fort Collins, CO80523, United States
- School of Biomedical Engineering, Colorado State University, Fort Collins, Colorado, 80523, United States
- Metallurgy and Materials Science Research Institute, Chulalongkorn University, Bangkok, Thailand
| |
Collapse
|
27
|
Irechukwu JC, Eleje GU, Iwe BC, Ikpeze OC, Ikeotuonye AC, Ede EE, Okafor CC, Malachy DE, Okafor CG. A randomized controlled trial of rectal versus intramuscular diclofenac for post-operative analgesia after open myomectomy. Eur J Obstet Gynecol Reprod Biol 2024; 292:244-250. [PMID: 38043222 DOI: 10.1016/j.ejogrb.2023.11.029] [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: 04/28/2023] [Revised: 10/25/2023] [Accepted: 11/21/2023] [Indexed: 12/05/2023]
Abstract
AIM To determine the efficacy and safety of rectal versus intramuscularly administered Diclofenac in reducing post-operative pain in the first 24 h after open-myomectomy. METHODS A single blind, placebo controlled randomized trial consisting of 90 consenting women that had open-abdominal-myomectomy. They were randomized into two-groups (rectal-group and intramuscular-group) of 45 women (1:1 ratio). Rectal-group received 75 mg of Diclofenac suppository 12 hourly for 24 h and placebo (3 ml of intramuscular injection-water) 12hourly for 24 h while intramuscular-group received intramuscular Diclofenac 75 mg 12 hourly for 24 h and placebo (Anusol suppository) 12 hourly for 24 h. Both groups received intramuscular Pentazocine 30 mg 6 hourly for 24 h as primary analgesic after myomectomy. Pain was assessed using a Ten-Point Visual-Analogue-Scale. Participants' satisfaction of the mode of the pain relief was assessed using the Likert-scale after 24 h. The primary outcome was the pain score using the visual-analogue-scale. The secondary outcome-measures were participants' satisfaction after 24 h of administration of the drugs, the need and frequency of rescue-analgesia and maternal-side-effects. RESULT The baseline socio-demographic characteristics were similar in both groups. There was no statistically significant difference between both groups in pain assessment at 1 h post-myomectomy (p-value > 0.05). However, the pain assessments at 6, 12, 18 and 24 h post-myomectomy were statistically significant with more pain in intramuscular-group when compared to rectal-group. Majority of participants in rectal-group were both very satisfied (35.6 %) and satisfied (55.6 %) when compared to intramuscular-group (11.1 %) and (31,1%) respectively (p-value < 0.05). Also majority of the participants in intramuscular-group were dissatisfied (17.8 %) with none of the participant showing any form of dissatisfaction (p-value < 0.05). Majority of the participant in rectal-group had no drug side effects when compared with intramuscular-group. Epigastric discomfort was commoner in rectal-group while drowsiness was commoner in intramuscular-group. CONCLUSION Rectal Diclofenac with intramuscular Pentazocine is significantly associated with better effectiveness in pain reduction and maternal satisfaction when compared with intramuscular Diclofenac and intramuscular Pentazocine following open-myomectomy. While epigastric discomfort was the commonest side-effect in rectal-group, drowsiness was commoner in intramuscular-group. TRIAL REGISTRATION Pan-African-clinical-trial-registry (PACTR); PACTR202206556144219.
Collapse
Affiliation(s)
- John C Irechukwu
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria
| | - George U Eleje
- Effective Care Research Units, Department of Obstetrics and Gynaecology, Nnamdi, Azikiwe University, Nnewi Campus, Nigeria; Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - Bobbie C Iwe
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria
| | - Okechukwu C Ikpeze
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - Arinze C Ikeotuonye
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - Eziaha E Ede
- Department of Obstetrics and Gynaecology, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria
| | - Chidinma C Okafor
- Department of Psychiatry, Leicestershire Partnership NHS Trust, Leicester, United Kingdom
| | - Divinefavour E Malachy
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - Chigozie G Okafor
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria.
| |
Collapse
|
28
|
Hirayama A, Iwata S, Oike A, Kawabata Y, Nagasato Y, Takai S, Sanematsu K, Takahashi I, Shigemura N. Cellular mechanisms of taste disturbance induced by the non-steroidal anti-inflammatory drug, diclofenac, in mice. Front Cell Neurosci 2023; 17:1279059. [PMID: 38164437 PMCID: PMC10757961 DOI: 10.3389/fncel.2023.1279059] [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: 08/17/2023] [Accepted: 11/21/2023] [Indexed: 01/03/2024] Open
Abstract
Drug-induced taste disorders are a serious problem in an aging society. This study investigated the mechanisms underlying taste disturbances induced by diclofenac, a non-steroidal anti-inflammatory drug that reduces pain and inflammation by inhibiting the synthesis of prostaglandins by cyclooxygenase enzymes (COX-1 and COX-2). RT-PCR analyses demonstrated the expression of genes encoding arachidonic acid pathway components such as COX-1, COX-2 and prostaglandin synthases in a subset of mouse taste bud cells. Double-staining immunohistochemistry revealed that COX-1 and cytosolic prostaglandin E synthase (cPGES) were co-expressed with taste receptor type-1 member-3 (T1R3), a sweet/umami receptor component, or gustducin, a bitter/sweet/umami-related G protein, in a subset of taste bud cells. Long-term administration of diclofenac reduced the expression of genes encoding COX-1, gustducin and cPGES in mouse taste buds and suppressed both the behavioral and taste nerve responses to sweet and umami taste stimuli but not to other tastants. Furthermore, diclofenac also suppressed the responses of both mouse and human sweet taste receptors (T1R2/T1R3, expressed in HEK293 cells) to sweet taste stimuli. These results suggest that diclofenac may suppress the activation of sweet and umami taste cells acutely via a direct action on T1R2/T1R3 and chronically via inhibition of the COX/prostaglandin synthase pathway inducing down-regulated expression of sweet/umami responsive components. This dual inhibition mechanism may underlie diclofenac-induced taste alterations in humans.
Collapse
Affiliation(s)
- Ayaka Hirayama
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University, Fukuoka, Japan
| | - Shusuke Iwata
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
| | - Asami Oike
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yuko Kawabata
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yuki Nagasato
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shingo Takai
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
| | - Keisuke Sanematsu
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
- Research and Development Center for Five-Sense Devices, Kyushu University, Fukuoka, Japan
- Oral Health/Brain Health/Total Health Research Center, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Ichiro Takahashi
- Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Kyushu University, Fukuoka, Japan
| | - Noriatsu Shigemura
- Section of Oral Neuroscience, Graduate School of Dental Science, Kyushu University, Fukuoka, Japan
- Research and Development Center for Five-Sense Devices, Kyushu University, Fukuoka, Japan
| |
Collapse
|
29
|
Karami Z, Zanjani MS, Andalib S, Babaie H, Aminoroaia P. Influence of Poloxamer 188 on Anti-Inflammatory and Analgesic Effects of Diclofenac-Loaded Nanoemulsion: Formulation, Optimization and in Vitro/in Vivo Evaluation. J Pharm Sci 2023; 112:3197-3208. [PMID: 37777011 DOI: 10.1016/j.xphs.2023.09.022] [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: 06/07/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 10/02/2023]
Abstract
In this study, a polymer-stabilized nanoemulsion (PNE) was developed to improve the inflammatory and analgesic activities of diclofenac (DA). DA-PNEs were prepared from sesame oil and poloxamer 188 (P188), polysorbate 80, and span 80 as emulsifiers and optimized by a systematic multi-objective optimization method. The developed DA-PNEs exhibited thermodynamical stability with low viscosity. The mean diameter, PDI, surface charge, and entrapment efficiency of DA-PNEs were 122.49±3.42 nm, 0.226±0.08, -47.3 ± 3.6 mV, and 93.57±3.4 %, respectively. The cumulative in vitro release profile of DA-PNEs was significantly higher than the neat drug in simulated gastrointestinal fluids. The anti-inflammatory activities of DA-PNEs were evaluated in the λ-carrageenan-induced paw edema model. To investigate the effect of P188 on analgesic and anti-inflammatory activities, a formulation without P188 was also prepared and named DA-NEs. Following oral administration, DA-PNEs showed a significantly higher (p<0.05) effect in reducing pain and inflammation symptoms as compared to free diclofenac and DA-NEs. Moreover, histopathological examination confirmed that DA-PNEs meaningfully reduced the extent of paw edema, comparable to that of DA. Taken together, the findings of the in vitro and in vivo studies suggest that diclofenac-loaded P188-stabilized nanoemulsion can be considered a potential drug delivery system for treating and controlling inflammatory disorders and alleviating pains.
Collapse
Affiliation(s)
- Zahra Karami
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran; Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran.
| | - Mohammadreza Saghatchi Zanjani
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran; Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Sina Andalib
- Department of Toxicology and Pharmacology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Babaie
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran; Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Paria Aminoroaia
- Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran; Department of Chemistry, School of Art and Science, Lehigh University, Bethlehem, PA, United States
| |
Collapse
|
30
|
Datta S, Aggarwal D, Sehrawat N, Yadav M, Sharma V, Sharma A, Zghair AN, Dhama K, Sharma A, Kumar V, Sharma AK, Wang H. Hepatoprotective effects of natural drugs: Current trends, scope, relevance and future perspectives. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 121:155100. [PMID: 37801892 DOI: 10.1016/j.phymed.2023.155100] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/02/2023] [Accepted: 09/17/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND The liver is a well-known player in the metabolism and removal of drugs. Drug metabolizing enzymes in the liver detoxify drugs and xenobiotics, ultimately leading to the acquisition of homeostasis. However, liver toxicity and cell damage are not only related to the nature and dosage of a particular drug but are also influenced by other factors such as aging, immune status, environmental contaminants, microbial metabolites, gender, obesity, and expression of individual genes Furthermore, factors such as drugs, alcohol, and environmental contaminants could induce oxidative stress, thereby impairing the regenerative potential of the liver and causing several diseases. Persons suffering from other ailments and those with comorbidities are found to be more prone to drug-induced toxicities. Moreover, drug composition and drug-drug interactions could further aggravate the risk of drug-induced hepatotoxicity. A plethora of mechanisms are responsible for initiating liver cell damage and further aggravating liver cell injury, followed by impairment of homeostasis, ultimately leading to the generation of reactive oxygen species, immune-suppression, and oxidative stress. OBJECTIVE To summarize the potential of phytochemicals and natural bioactive compounds to treat hepatotoxicity and other liver diseases. STUDY DESIGN A deductive qualitative content analysis approach was employed to assess the overall outcomes of the research and review articles pertaining to hepatoprotection induced by natural drugs, along with analysis of the interventions. METHODS An extensive literature search of bibliographic databases, including Web of Science, PUBMED, SCOPUS, GOOGLE SCHOLAR, etc., was carried out to understand the role of hepatoprotective effects of natural drugs. RESULTS Bioactive natural products, including curcumin, resveratrol, etc., have been seen as neutralizing agents against the side effects induced by the drugs. Moreover, these natural products are dietary and are readily available; thus, could be supplemented along with drugs to reduce toxicity to cells. Probiotics, prebiotics, and synbiotics have shown promise of improving overall liver functioning, and these should be evaluated more extensively for their hepatoprotective potential. Therefore, selecting an appropriate natural product or a bioactive compound that is free of toxicity and offers a reliable solution for drug-induced liver toxicity is quintessential. CONCLUSIONS The current review highlights the role of natural bioactive products in neutralizing drug-induced hepatotoxicity. Efforts have been made to delineate the possible underlying mechanism associated with the neutralization process.
Collapse
Affiliation(s)
- Sonal Datta
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana 133207, India
| | - Diwakar Aggarwal
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana 133207, India
| | - Nirmala Sehrawat
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana 133207, India
| | - Mukesh Yadav
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana 133207, India
| | - Varruchi Sharma
- Department of Biotechnology & Bioinformatics, Sri Guru Gobind Singh College, Chandigarh 160019, India
| | - Ajay Sharma
- Department of Chemistry, Career Point University, Tikker - Kharwarian, Hamirpur, Himachal Pradesh 176041, India
| | - Abdulrazzaq N Zghair
- College of Health and Medical Techniques, Middle Technical University, Baghdad, Iraq
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, UP, India
| | - Aanchal Sharma
- University Centre for Research and Development, University Institute of Biotechnology Chandigarh University, Gharuan, Mohali, India
| | - Vikas Kumar
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana 133207, India
| | - Anil K Sharma
- Department of Biotechnology, Amity University, Sector-82-A, IT City Road, Mohali, Punjab 140306, India.
| | - Hailian Wang
- Institute of Organ Transplantation, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
| |
Collapse
|
31
|
Yamaguchi S, Terahara T, Okawa K, Inakura H. Combined Efficacy of Systemically Acting Diclofenac Sodium Patch and Alpha-2-Delta Calcium Channel Ligand in Chronic Low Back Pain: Subanalysis of a Phase III Study. Pain Ther 2023; 12:1439-1454. [PMID: 37864060 PMCID: PMC10616048 DOI: 10.1007/s40122-023-00558-2] [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: 06/30/2023] [Accepted: 09/29/2023] [Indexed: 10/22/2023] Open
Abstract
INTRODUCTION Chronic low back pain often comprises mixed pain types and involves multiple factors. Therefore, we hypothesized that the systemic transdermal formulation of diclofenac sodium (DF systemic patch), which is effective for nociceptive pain, and an α2δ Ca2+ channel ligand, which is effective for neuropathic pain, would have additive effects in the treatment of chronic low back pain. METHODS From among participants in a randomized, double-blind, placebo-controlled study of DF systemic patch (75 or 150 mg) applied once daily for 2 weeks in patients with chronic low back pain, we performed a subpopulation analysis of those who were concomitantly treated with an α2δ Ca2+ channel ligand during the study period. The efficacy endpoint was pain intensity score on a visual analog scale (VAS). RESULTS The difference (95% confidence interval) in the least square mean pain VAS score between patients in the 150-mg combination group, who were treated with 150-mg DF systemic patch and an α2δ Ca2+ channel ligand (n = 11), and those in the non-combination group, who were treated with placebo patch and α2δ Ca2+ channel ligand (n = 22), was - 15.09 mm (- 26.45, - 3.73). Because the upper limit of the 95% confidence interval was less than zero, this result indicates that the pain VAS score improved more in the 150-mg combination group than in the non-combination group (placebo group). CONCLUSIONS The combination of the DF systemic patch and an α2δ Ca2+ channel ligand may be more effective than α2δ Ca2+ channel ligand monotherapy for controlling chronic low back pain. TRIAL REGISTRATION NUMBERS JPRN-JapicCTI-205134 and jRCT2080225040.
Collapse
Affiliation(s)
- Shigeki Yamaguchi
- Department of Anesthesia and Pain Medicine, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Takaaki Terahara
- Hisamitsu Pharmaceutical Co., Inc, 2-4-1, Marunouchi, Chiyoda-Ku, Tokyo, 100-6330, Japan
| | - Koji Okawa
- Hisamitsu Pharmaceutical Co., Inc, 2-4-1, Marunouchi, Chiyoda-Ku, Tokyo, 100-6330, Japan
| | - Hiroshi Inakura
- Hisamitsu Pharmaceutical Co., Inc, 2-4-1, Marunouchi, Chiyoda-Ku, Tokyo, 100-6330, Japan.
| |
Collapse
|
32
|
Afonso Urich JA, Fedorko A, Hölzer B, Khinast J. Evidence of Reliable Gastro-Resistance of Novel Enteric Ready-to-Fill Capsules Simplifying Pharmaceutical Manufacturing. Pharmaceutics 2023; 15:2592. [PMID: 38004571 PMCID: PMC10675293 DOI: 10.3390/pharmaceutics15112592] [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: 09/15/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 11/26/2023] Open
Abstract
Developing delayed-release formulations for acid-sensitive actives can be a costly and time-consuming process. However, ready-to-fill functional capsules, such as EUDRACAP® can significantly mitigate these challenges. The in vitro performance of EUDRACAP® enteric was evaluated in two typical delayed-release scenarios: for diclofenac (a drug that can cause irritation to gastric mucosa), and for omeprazole (a drug susceptible to degradation due to the acidity of gastric fluid). The prototypes were tested in HCl 0.1N according to the USP <711> for at least 2 h and compared to commercial products. The results showed that the performance of EUDRACAP® was below LOD and in compliance with the requirements for drug release in acidic media (NMT 10%). Additionally, the impurities were evaluated after the acidic stress. The low total percentage of impurities of 0.44% for diclofenac (NMT 1.50%) and 0.22% for omeprazole (NMT 2.00%) indicates a very good protection by EUDRACAP®. A comprehensive comparative analysis of the in vitro performance clearly showed the acid protection capability of EUDRACAP® enteric capsules making them a serious alternative to existing enteric dosage forms alternatives. EUDRACAP® is an accessible solution both in large-scale industrial and smaller pharmacy settings. Offering increased accessibility, affordability, and convenience to manufacturers and consumers alike and leading to improved healthcare outcomes.
Collapse
Affiliation(s)
- Jesús Alberto Afonso Urich
- Research Center Pharmaceutical Engineering, Inffeldgasse 13, 8010 Graz, Austria; (A.F.); (J.K.)
- Institute of Process and Particle Engineering, Graz University of Technology, Inffeldgasse 13, 8010 Graz, Austria
| | - Anna Fedorko
- Research Center Pharmaceutical Engineering, Inffeldgasse 13, 8010 Graz, Austria; (A.F.); (J.K.)
| | - Bettina Hölzer
- Evonik Operations GmbH, Nutrition & Care, Kirschenallee, 64293 Darmstadt, Germany;
| | - Johannes Khinast
- Research Center Pharmaceutical Engineering, Inffeldgasse 13, 8010 Graz, Austria; (A.F.); (J.K.)
- Institute of Process and Particle Engineering, Graz University of Technology, Inffeldgasse 13, 8010 Graz, Austria
| |
Collapse
|
33
|
Tureyen A, Demirel HH, Demirkapi EN, Eryavuz AM, Ince S. Tubuloside A, a phenylethanoid glycoside, alleviates diclofenac induced hepato-nephro oxidative injury via Nrf2/HO-1. J Cell Mol Med 2023; 27:3404-3413. [PMID: 37772986 PMCID: PMC10623516 DOI: 10.1111/jcmm.17968] [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: 05/01/2023] [Revised: 07/21/2023] [Accepted: 07/27/2023] [Indexed: 09/30/2023] Open
Abstract
The most prominent adverse effects of nonsteroidal anti-inflammatory drugs (NSAIDs) such as diclofenac (DF) are hepato-renal damage. Natural antioxidants can be preferred as an alternative and/or combination to improve this damage. This present study was conducted to evaluate the protective effect of Tubuloside A (TA) against diclofenac (DF)-induced hepato-renal damage. TA (1 mg/kg, ip) was administered to male Sprague-Dawley rats for 5 days, and DF (50 mg/kg, ip) was administered on Days 4 and 5. Plasma aspartate amino transferase, alanine amino transferase, alkaline phosphatase, blood urea nitrogen and creatinine were measured to evaluate liver and kidney functions. Additionally, oxidative stress parameters (malondialdehyde, glutathione, superoxide dismutase, catalase, and 8-oxo-7,8-dihydro-2'-deoxyguanosine) in blood, liver, and kidney tissues, changes in mRNA expression of genes involved in the Nrf2/HO-1 signalling pathway (Nrf2, HO-1, NQO-1, IL-6, iNOS, Cox-2, TNF-α, IL1-β and NFκB) and apoptotic process (Bcl-2, Cas-3 and Bax) in liver and kidney tissues were determined. Additionally, tissue sections were evaluated histopathologically. Biochemical, histopathological, and molecular results demonstrated the hepato-renal toxic effects of DF, and TA treatment protected the liver and kidney from DF-induced damage. This provides an explanation for the hepato-nephro damage caused by DF and offers new ideas and drug targets together with TA for the prevention and treatment of DF injury.
Collapse
Affiliation(s)
- Ali Tureyen
- Department of GastroenterologyMinistry of Health Eskisehir City HospitalEskisehirTurkey
| | | | - Ezgi Nur Demirkapi
- Faculty of Veterinary Medicine, Department of PhysiologyAfyon Kocatepe UniversityAfyonkarahisarTurkey
| | - Azra Mila Eryavuz
- Department of Biochemistry, Faculty of Veterinary MedicineAfyon Kocatepe UniversityAfyonkarahisarTurkey
| | - Sinan Ince
- Department of Pharmacology and Toxicology, Faculty of Veterinary MedicineAfyon Kocatepe UniversityAfyonkarahisarTurkey
| |
Collapse
|
34
|
Siritham A, Powcharoen W, Wanichsaithong P, Supanchart C. Analgesics effect of local diclofenac in third molar surgery: a randomized, controlled trial. Clin Oral Investig 2023; 27:6073-6080. [PMID: 37606721 DOI: 10.1007/s00784-023-05221-w] [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: 05/09/2023] [Accepted: 08/15/2023] [Indexed: 08/23/2023]
Abstract
OBJECTIVES This study aimed to evaluate the effect of locally diclofenac application on postoperative pain, sequalae, and adverse effects following mandibular third molar (MTM) surgery. METHODS A randomized, crossover, double-blind, controlled trial was conducted in 20 patients who required surgical removal of bilateral symmetrical impacted MTM at two separate appointments. The 40 MTMs were randomly allocated to two groups. One side was assigned 0.1% w/v diclofenac sodium as the diclofenac group. The contralateral side was assigned phosphate-buffered saline (PBS) as the control group. Postoperative pain intensity was measured by visual analogue scale (VAS), where the time when the first pain emerged, the time to first rescue medication, pain at 6 and 24 h after surgery, and the total number of analgesics consumed were recorded. Postoperative swelling and trismus were assessed on postoperative days 2 and 7. The differences of continuous outcomes between two groups were analyzed by paired t-test or Wilcoxon signed-rank test. RESULTS VAS scores were significantly lower when the first pain emerged and 6 h after surgery in diclofenac group (p < 0.05). The onset of pain in the diclofenac group was significantly longer than in the control group (p < 0.05). Two patients reported mild nausea and dizziness in the diclofenac group. CONCLUSION This study demonstrates the analgesic effectiveness of 0.1% local application of diclofenac within 6 h postoperative with few side effects. CLINICAL RELEVANCE Locally diclofenac application is an alternative of postoperative analgesic in MTM surgery which provides pain-free periods within 6 h.
Collapse
Affiliation(s)
- Anya Siritham
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chiang Mai University, Suthep, A. Muang, Chiang Mai, 50200, Thailand
| | - Warit Powcharoen
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chiang Mai University, Suthep, A. Muang, Chiang Mai, 50200, Thailand
| | - Pinpinut Wanichsaithong
- Department of Family and Community Dentistry, Faculty of Dentistry, Chiang Mai University, Suthep, A. Muang, Chiang Mai, 50200, Thailand
| | - Chayarop Supanchart
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chiang Mai University, Suthep, A. Muang, Chiang Mai, 50200, Thailand.
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Suthep, A. Muang, Chiang Mai, 50200, Thailand.
| |
Collapse
|
35
|
Trevisan CLM, Carraro A, Baldari GLA. Treatment Satisfaction, Efficacy, and Tolerability of Low-Dose Diclofenac Epolamine Soft Capsules in Acute, Mild, or Moderate Musculoskeletal Pain: A Prospective Open-Label, Single-Arm Interventional Study. Pain Ther 2023; 12:1149-1163. [PMID: 37314686 PMCID: PMC10266308 DOI: 10.1007/s40122-023-00531-z] [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: 04/20/2023] [Accepted: 05/24/2023] [Indexed: 06/15/2023] Open
Abstract
INTRODUCTION The use of oral nonsteroidal anti-inflammatory drugs (NSAIDs) for acute musculoskeletal pain should be at the lowest effective dosage and for the shortest duration to minimize potential adverse effects. This study evaluated treatment satisfaction, effectiveness, and tolerability of a low-dose diclofenac epolamine 12.5-mg soft capsule formulation (DHEP 12.5-mg capsules) using patient-reported outcome measures in a real-life setting over a short period (3 days) in subjects with mild-to-moderate acute musculoskeletal pain. METHODS A prospective, open-label, phase IV clinical study in adult outpatients at hospital clinic departments/general practitioner's clinics at eight sites in Italy. The primary efficacy variable was the degree of satisfaction with treatment at 72 ± 7 h after initiation of treatment, assessed using the Overall Satisfaction Question of the Pain Treatment Satisfaction Scale (PTSS) and described by classic descriptive statistics. Secondary objectives were to evaluate the analgesic effect after the first administration and over time; the time to and satisfaction with the onset of pain relief, amount of and duration of pain relief; pain intensity differences over time; and safety and tolerability. The investigator's satisfaction with the treatment was also assessed. Subjects initially took 1-2 capsules of the study treatment and then one or two soft capsules every 4-6 h according to their needs. Not more than six soft capsules were to be taken in any 24-h period. RESULTS A total of 182 subjects (mean age, 56.2 years; 54.4% female) took ≥ 1 dose of DHEP capsule and were included in the full analysis set. The most common musculoskeletal conditions were arthralgia (39.0%) and low back pain (23.1%). All subjects completed the study, and 165/182 (90.7%, 95% CI 0.86, 0.95) were satisfied or very satisfied with the treatment at 72 ± 7 h after the first dose (primary efficacy variable). Similar percentages were recorded for treatment satisfaction concerning other efficacy parameters. The onset of the analgesic effect was rapid, with complete pain relief reached after a mean of 49.45 min. Investigators rated their overall treatment satisfaction as 92.9%. Treatment was well tolerated. CONCLUSIONS The low-dose (12.5 or 25 mg) oral diclofenac epolamine soft capsules formulation exerted rapid, effective, and safe analgesic activity in patients with mild-to-moderate musculoskeletal pain, with subjects' overall satisfaction with treatment more than 90%. TRIAL REGISTRATION EudraCT Number: 2018-004886-15 (Study 18I-Fsg08). Registered 04/09/2018.
Collapse
Affiliation(s)
- Carlo L M Trevisan
- Orthopedic Department, Ospedale Bolognini Seriate ASST Bergamo Est, Seriate, Italy.
| | | | | |
Collapse
|
36
|
Liau Zi Qiang G, Liu Jiani S, Lam WMR, Weng J, Hua LHK, Kok L, Husain SF, Liu L, Khanna S, Wong HK. Systemic Diclofenac Sodium Reduces Postoperative rhBMP-2 Induced Neuroinflammation: A Rodent Model Study. Spine (Phila Pa 1976) 2023; 48:1326-1334. [PMID: 37326447 DOI: 10.1097/brs.0000000000004749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 05/31/2023] [Indexed: 06/17/2023]
Abstract
STUDY DESIGN This is a basic science, animal research study. OBJECTIVE This study aims to explore, in rodent models, the effectiveness of systemic nonsteroidal anti-inflammatory drugs in reducing recombinant human bone morphogenetic protein-2 (rhBMP-2) induced neuroinflammation. SUMMARY OF BACKGROUND DATA rhBMP-2 is increasingly used to augment fusion in lumbar interbody fusion surgeries, although it can cause complications including postoperative radiculitis. MATERIALS AND METHODS Eighteen 8-week-old Sprague-Dawley rats underwent Hargreaves testing to measure the baseline thermal withdrawal threshold before undergoing surgical intervention. The L5 nerve root was exposed and wrapped with an Absorbable Collagen Sponge containing rhBMP-2. Rats were randomized into 3 groups: (1) Low dose (LD), (2) high dose (HD) diclofenac sodium, and (3) saline, receiving daily injection treatment. Hargreaves testing was performed postoperatively on days 5 and 7. Seroma volumes were measured by aspiration and the nerve root was then harvested for hematoxylin and eosin, immunohistochemistry, Luxol Fast Blue staining, and real-time quantitative polymerase chain reaction. The Student t test was used to evaluate the statistical significance among groups. RESULTS The intervention groups showed reduced seroma volume, and a general reduction of inflammatory markers (MMP12, MAPK6, GFAP, CD68, and IL18) compared with controls, with the reduction in MMP12 being statistically significant ( P = 0.02). Hematoxylin and eosin and immunohistochemistry of the nerve roots showed the highest macrophage density in the saline controls and the lowest in the HD group. Luxol Fast Blue staining showed the greatest extent of demyelination in the LD and saline groups. Lastly, Hargreaves testing, a functional measure of neuroinflammation, of the HD group demonstrated a minimal change in thermal withdrawal latency. In contrast, the thermal withdrawal latency of the LD and saline groups showed a statistically significant decrease of 35.2% and 28.0%, respectively ( P < 0.05). CONCLUSION This is the first proof-of-concept study indicating that diclofenac sodium is effective in alleviating rhBMP-2-induced neuroinflammation. This can potentially impact the clinical management of rhBMP-2-induced radiculitis. It also presents a viable rodent model for evaluating the effectiveness of analgesics in reducing rhBMP-2-induced inflammation.
Collapse
Affiliation(s)
- Glen Liau Zi Qiang
- University Spine Centre, University Orthopaedics, Hand and Reconstructive Microsurgery Cluster, National University Hospital System, Singapore, Singapore
| | - Sherry Liu Jiani
- University Spine Centre, University Orthopaedics, Hand and Reconstructive Microsurgery Cluster, National University Hospital System, Singapore, Singapore
| | - Wing Moon Raymond Lam
- Department of Orthopedic Surgery, National University of Health System, Singapore, Singapore
| | - Jiayi Weng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Lucius Ho Kang Hua
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Louise Kok
- University Spine Centre, University Orthopaedics, Hand and Reconstructive Microsurgery Cluster, National University Hospital System, Singapore, Singapore
| | - Syeda Fabeha Husain
- Psychological Medicine, National University of Singapore, Singapore, Singapore
| | - Ling Liu
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Sanjay Khanna
- Centre for Life Sciences (CeLS), National University of Singapore, Singapore, Singapore
| | - Hee Kit Wong
- University Spine Centre, University Orthopaedics, Hand and Reconstructive Microsurgery Cluster, National University Hospital System, Singapore, Singapore
| |
Collapse
|
37
|
Meligi NM, Dyab AKF. Natural sporopollenin microcapsules: biological evaluation and application in regulating hepatic toxicity of diclofenac sodium in vivo. Biomater Sci 2023; 11:6193-6209. [PMID: 37522344 DOI: 10.1039/d3bm00638g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Diclofenac sodium (DIC) is a pain reliever and anti-nociceptive medication. Significant limitations of DIC treatment stem from its adverse effects. This study investigates the feasibility of using natural Lycopodium clavatum sporopollenin (LCS) microcapsules loaded with DIC to mitigate the hepatotoxicity associated with DIC treatment. In addition, LCS microcapsules were tracked in the blood, stomach, small intestine, and feces of rats to demonstrate their morphological integrity and uptake behavior. Four groups (6 per group) of adult male albino rats were administered normal saline (control), empty LCS (30 mg kg-1), plain DIC (10 mg kg-1), and DIC-loaded LCS (40 mg kg-1) orally for seven consecutive days. The first comprehensive histological examination of the rat stomach demonstrated the robustness and bioadhesion ability of LCS under severe conditions. The findings suggested that these versatile microcapsules are unlikely to be digested in the gastrointestinal tract (GIT). The administration of DIC-loaded LCS was found to play a potential protective role in regulating DIC-induced substantially increased serum levels of transaminases, alkaline phosphatase, total bilirubin, and pro-inflammatory cytokines. In addition, DIC-loaded LCS restored the antioxidant enzymes, DNA damage, and liver histological architecture abnormalities caused by DIC. Microencapsulation of DIC into pollen-derived biomaterials could be employed as an efficient platform with enough safety coverage on rat liver, pending further clinical studies.
Collapse
Affiliation(s)
- Noha M Meligi
- Zoology Department, Faculty of Science, Minia University, Minia 61519, Egypt.
| | - Amro K F Dyab
- Department of Chemistry, School of Sciences and Humanities, Nazarbayev University, 53 Kabanbay Batyr Avenue, Astana 010000, Kazakhstan.
| |
Collapse
|
38
|
Chaabani R, Bejaoui M, Zaouali MA, Ben Abdennebi H. Protective effects of diclofenac on liver graft preservation. Can J Physiol Pharmacol 2023; 101:382-392. [PMID: 37224567 DOI: 10.1139/cjpp-2022-0446] [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: 05/26/2023]
Abstract
This study aims to evaluate the effect of diclofenac addition to the preservation solution Celsior on liver graft preservation. Liver from Wistar rats were cold flushed in situ, harvested, and then stored in Celsior solution (24 h, 4 °C) supplemented or not with 50 mg/L of diclofenac sodium salt. Reperfusion was performed (120 min, 37 °C) using the isolated perfusion rat liver model. Perfusate samples were collected to evaluate transaminases' activities after cold storage and by the end of reperfusion. To evaluate liver function, bile flow, hepatic clearance of bromosulfophthalein, and vascular resistance were assessed. Diclofenac scavenging property (DPPH assay) as well as oxidative stress parameters (SOD and MPO activities and the concentration of glutathione, conjugated dienes, MDA, and carbonylated proteins) were measured. Transcription factors (PPAR-γ and NF-κB), inflammation (COX-2, IL-6, HMGB-1, and TLR-4), as well as apoptosis markers (Bcl-2 and Bax) were determined by quantitative RT-PCR. Enriching the preservation solution Celsior with diclofenac sodium salt attenuated liver injuries and improved graft function. Oxidative stress, inflammation, and apoptosis were significantly reduced in Celsior + Diclo solution. Also, diclofenac activated PPAR-γ and inhibited NF-κB transcription factors. To decrease graft damage and improve transplant recovery, diclofenac sodium salt may be a promising additive to preservation solution.
Collapse
Affiliation(s)
- Roua Chaabani
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy of Monastir, Rue Avicenne 5019, University of Monastir, Monastir, Tunisia
| | - Mohamed Bejaoui
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy of Monastir, Rue Avicenne 5019, University of Monastir, Monastir, Tunisia
| | - Mohamed Amine Zaouali
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy of Monastir, Rue Avicenne 5019, University of Monastir, Monastir, Tunisia
| | - Hassen Ben Abdennebi
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy of Monastir, Rue Avicenne 5019, University of Monastir, Monastir, Tunisia
| |
Collapse
|
39
|
Digkas T, Porfire A, Van Renterghem J, Samaro A, Borodi G, Vervaet C, Crișan AG, Iurian S, De Beer T, Tomuta I. Development of Diclofenac Sodium 3D Printed Cylindrical and Tubular-Shaped Tablets through Hot Melt Extrusion and Fused Deposition Modelling Techniques. Pharmaceuticals (Basel) 2023; 16:1062. [PMID: 37630976 PMCID: PMC10459775 DOI: 10.3390/ph16081062] [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: 07/20/2023] [Accepted: 07/22/2023] [Indexed: 08/27/2023] Open
Abstract
The present study aimed to develop 3D printed dosage forms, using custom-made filaments loaded with diclofenac sodium (DS). The printed tablets were developed by implementing a quality by design (QbD) approach. Filaments with adequate FDM 3D printing characteristics were produced via hot melt extrusion (HME). Their formulation included DS as active substance, polyvinyl alcohol (PVA) as a polymer, different types of plasticisers (mannitol, erythritol, isomalt, maltodextrin and PEG) and superdisintegrants (crospovidone and croscarmellose sodium). The physicochemical and mechanical properties of the extruded filaments were investigated through differential scanning calorimetry (DSC), X-ray diffraction (XRD) and tensile measurements. In addition, cylindrical-shaped and tubular-shaped 3D dosage forms were printed, and their dissolution behaviour was assessed via various drug release kinetic models. DSC and XRD results demonstrated the amorphous dispersion of DS into the polymeric filaments. Moreover, the 3D printed tablets, regardless of their composition, exhibited a DS release of nearly 90% after 45 min at pH 6.8, while their release behaviour was effectively described by the Korsmeyer-Peppas model. Notably, the novel tube design, which was anticipated to increase the drug release rate, proved the opposite based on the in vitro dissolution study results. Additionally, the use of crospovidone increased DS release rate, whereas croscarmellose sodium decreased it.
Collapse
Affiliation(s)
- Tryfon Digkas
- Laboratory of Pharmaceutical Process Analytical Technology, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium; (T.D.); (J.V.R.); (T.D.B.)
| | - Alina Porfire
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy “Iuliu Hațieganu”, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (A.G.C.); (S.I.); (I.T.)
| | - Jeroen Van Renterghem
- Laboratory of Pharmaceutical Process Analytical Technology, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium; (T.D.); (J.V.R.); (T.D.B.)
| | - Aseel Samaro
- Laboratory of Pharmaceutical Technology, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium; (A.S.); (C.V.)
| | - Gheorghe Borodi
- National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath Street, 400293 Cluj-Napoca, Romania;
| | - Chris Vervaet
- Laboratory of Pharmaceutical Technology, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium; (A.S.); (C.V.)
| | - Andrea Gabriela Crișan
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy “Iuliu Hațieganu”, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (A.G.C.); (S.I.); (I.T.)
| | - Sonia Iurian
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy “Iuliu Hațieganu”, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (A.G.C.); (S.I.); (I.T.)
| | - Thomas De Beer
- Laboratory of Pharmaceutical Process Analytical Technology, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium; (T.D.); (J.V.R.); (T.D.B.)
| | - Ioan Tomuta
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy “Iuliu Hațieganu”, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (A.G.C.); (S.I.); (I.T.)
| |
Collapse
|
40
|
Espinosa-Espinosa L, Canales-Alvarez O, Rodríguez-López MG, Flores-Tinajero CA, Canales-Martinez MM, Rodriguez-Monroy MA. Biological Activity of Bursera schlechtendalii Essential oil and the Roles of Its Chemical Components in the Wound Healing Process. Int J Mol Sci 2023; 24:11040. [PMID: 37446220 DOI: 10.3390/ijms241311040] [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: 06/08/2023] [Revised: 06/24/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
Essential oils are composed of terpenes, some of which have properties related to healing. Bursera schlechtendalii essential oil (BSEO) is used to heal superficial wounds. However, there have been no studies verifying this property. The objectives of this study were to evaluate the healing activity of BSEO in a murine model and to propose the roles of its chemical components in this process. Healing activity was evaluated by an incision model, histological analysis was performed, and tensile strength and antibacterial activity were measured. The chemical composition of BSEO was determined by gas chromatography coupled with mass spectrometry (GC-MS), and the mechanisms of action of each chemical component during the phases of the healing process were proposed. In addition, acute dermal toxicity was evaluated. BSEO showed better wound closure at the macroscopic, histological, and tensile strength levels compared to controls and had an antibacterial effect. The major compound in BSEO was α-phellandrene. However, most of the monoterpenes identified in BSEO were in agreement with information found in the literature, so the possibility of synergy between the chemical components and their different targets in the healing process was schematically proposed. BSEO was shown to be safe in the dermal toxicity evaluation.
Collapse
Affiliation(s)
- Lesslie Espinosa-Espinosa
- Laboratorio de Investigación Biomédica de Productos Naturales, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla de Baz 54090, Mexico
| | - Octavio Canales-Alvarez
- Laboratorio de Investigación Biomédica de Productos Naturales, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla de Baz 54090, Mexico
| | - Marlene Guadalupe Rodríguez-López
- Laboratorio de Farmacognosia, UBIPRO Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México, Tlalnepantla de Baz 54090, Mexico
| | - César Antonio Flores-Tinajero
- Laboratorio de Fitoquímica II, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 07738, Mexico
| | - Maria Margarita Canales-Martinez
- Laboratorio de Farmacognosia, UBIPRO Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de México, Tlalnepantla de Baz 54090, Mexico
| | - Marco Aurelio Rodriguez-Monroy
- Laboratorio de Investigación Biomédica de Productos Naturales, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla de Baz 54090, Mexico
| |
Collapse
|
41
|
Wong FC, Chai TT. Bioactive Peptides and Protein Hydrolysates as Lipoxygenase Inhibitors. BIOLOGY 2023; 12:917. [PMID: 37508348 PMCID: PMC10376772 DOI: 10.3390/biology12070917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023]
Abstract
Lipoxygenases are non-heme iron-containing enzymes that catalyze the oxidation of polyunsaturated fatty acids, resulting in the production of lipid hydroperoxides, which are precursors of inflammatory lipid mediators. These enzymes are widely distributed in humans, other eukaryotes, and cyanobacteria. Lipoxygenases hold promise as therapeutic targets for several human diseases, including cancer and inflammation-related disorders. Inhibitors of lipoxygenase have potential applications in pharmaceuticals, cosmetics, and food. Bioactive peptides are short amino acid sequences embedded within parent proteins, which can be released by enzymatic hydrolysis, microbial fermentation, and gastrointestinal digestion. A wide variety of bioactivities have been documented for protein hydrolysates and peptides derived from different biological sources. Recent findings indicate that protein hydrolysates and peptides derived from both edible and non-edible bioresources can act as lipoxygenase inhibitors. This review aims to provide an overview of the current knowledge regarding the production of anti-lipoxygenase protein hydrolysates and peptides from millet grains, chia seeds, insects, milk proteins, fish feed, velvet antler blood, fish scales, and feather keratins. The anti-lipoxygenase activities and modes of action of these protein hydrolysates and peptides are discussed. The strengths and shortcomings of previous research in this area are emphasized. Additionally, potential research directions and areas for improvement are suggested to accelerate the discovery of anti-lipoxygenase peptides in the near future.
Collapse
Affiliation(s)
- Fai-Chu Wong
- Department of Chemical Science, Faculty of Science, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia
- Center for Agriculture and Food Research, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia
| | - Tsun-Thai Chai
- Department of Chemical Science, Faculty of Science, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia
- Center for Agriculture and Food Research, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia
| |
Collapse
|
42
|
Kostrhunova H, McGhie BS, Markova L, Novakova O, Kasparkova J, Aldrich-Wright JR, Brabec V. Platinum(IV) Derivatives of [Pt(1 S,2 S-diaminocyclohexane)(5,6-dimethyl-1,10-phenanthroline)] with Diclofenac Ligands in the Axial Positions: A New Class of Potent Multi-action Agents Exhibiting Selectivity to Cancer Cells. J Med Chem 2023. [PMID: 37285472 DOI: 10.1021/acs.jmedchem.3c00269] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The platinum(II) complex [Pt(1S,2S-diaminocyclohexane)(5,6-dimethyl-1,10-phenanthroline)]2+ (PtII56MeSS, 1) exhibits high potency across numerous cancer cell lines acting by a multimodal mechanism. However, 1 also displays side toxicity and in vivo activity; all details of its mechanism of action are not entirely clear. Here, we describe the synthesis and biological properties of new platinum(IV) prodrugs that combine 1 with one or two axially coordinated molecules of diclofenac (DCF), a non-steroidal anti-inflammatory cancer-selective drug. The results suggest that these Pt(IV) complexes exhibit mechanisms of action typical for Pt(II) complex 1 and DCF, simultaneously. The presence of DCF ligand(s) in the Pt(IV) complexes promotes the antiproliferative activity and selectivity of 1 by inhibiting lactate transporters, resulting in blockage of the glycolytic process and impairment of mitochondrial potential. Additionally, the investigated Pt(IV) complexes selectively induce cell death in cancer cells, and the Pt(IV) complexes containing DCF ligands induce hallmarks of immunogenic cell death in cancer cells.
Collapse
Affiliation(s)
- Hana Kostrhunova
- Institute of Biophysics, Czech Academy of Sciences, Kralovopolska 135, CZ-61200 Brno, Czech Republic
| | - Brondwyn S McGhie
- School of Science, Western Sydney University, Penrith South DC 1797, New South Wales, Australia
| | - Lenka Markova
- Institute of Biophysics, Czech Academy of Sciences, Kralovopolska 135, CZ-61200 Brno, Czech Republic
| | - Olga Novakova
- Institute of Biophysics, Czech Academy of Sciences, Kralovopolska 135, CZ-61200 Brno, Czech Republic
| | - Jana Kasparkova
- Institute of Biophysics, Czech Academy of Sciences, Kralovopolska 135, CZ-61200 Brno, Czech Republic
- Department of Biophysics, Faculty of Science, Palacky University, Slechtitelu 27, 783 71 Olomouc, Czech Republic
| | - Janice R Aldrich-Wright
- School of Science, Western Sydney University, Penrith South DC 1797, New South Wales, Australia
| | - Viktor Brabec
- Institute of Biophysics, Czech Academy of Sciences, Kralovopolska 135, CZ-61200 Brno, Czech Republic
| |
Collapse
|
43
|
Li X, Xue X, Jia J, Zou X, Guan Y, Zhu L, Wang Z. Nonsteroidal anti-inflammatory drug diclofenac accelerates the emergence of antibiotic resistance via mutagenesis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 326:121457. [PMID: 36958653 DOI: 10.1016/j.envpol.2023.121457] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 06/18/2023]
Abstract
Overuse of antimicrobial agents are generally considered to be a key factor in the occurrence of antibiotic resistance bacteria (ARB). Nevertheless, it is unclear whether ARB can be induced by non-antibiotic chemicals such as nonsteroidal anti-inflammatory drug (NSAID). Thus, the objective of this study is to investigate whether NSAID diclofenac (DCF) promote the emergence of antibiotic resistance in Escherichia coli K12 MG1655. Our results suggested that DCF induced the occurrence of ARB which showed hereditary stability of resistance. Meanwhile, gene variation was identified on chromosome of the ARB, and DCF can cause bacterial oxidative stress and SOS response. Subsequently, transcriptional levels of antioxidant (soxS, sodA, sodC, gor, katG, ahpF) and SOS (recA, lexA, uvrA, uvrB, ruvA, ruvB, dinB, umuC, polB) system-related genes were enhanced. However, the expression of related genes cannot be increased in high-dosage treatment compared with low-dosage samples because of cytotoxicity and cellular damage. Simultaneously, high-dosage DCF decreased the mutation frequency but enhanced the resistance of mutants. Our findings expand our knowledge of the promoting effect on the emergence of ARB caused by DCF. More attention and regulations should be given to these potential ecological and health risks for widespread DCF.
Collapse
Affiliation(s)
- Xiangju Li
- Department of Aquaculture, College of Animal Science and Technology, Northwest A&F University, Xinong Road 22, Yangling, Shaanxi, 712100, China
| | - Xue Xue
- Department of Aquaculture, College of Animal Science and Technology, Northwest A&F University, Xinong Road 22, Yangling, Shaanxi, 712100, China
| | - Jia Jia
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Xiaocui Zou
- Department of Aquaculture, College of Animal Science and Technology, Northwest A&F University, Xinong Road 22, Yangling, Shaanxi, 712100, China
| | - Yongjing Guan
- College of Marine Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Long Zhu
- College of Marine Science and Fisheries, Jiangsu Ocean University, Lianyungang, Jiangsu, 222005, China
| | - Zaizhao Wang
- Department of Aquaculture, College of Animal Science and Technology, Northwest A&F University, Xinong Road 22, Yangling, Shaanxi, 712100, China.
| |
Collapse
|
44
|
Rochat Negro T, Watchi M, Wozniak H, Pugin J, Quintard H. Diclofenac Sodium for Fever Control in Neurocritical Care: A Systematic Review. J Clin Med 2023; 12:jcm12103443. [PMID: 37240549 DOI: 10.3390/jcm12103443] [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: 04/18/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Fever is extremely common in neurocritical care patients and is independently associated with a worse outcome. Non-steroidal anti-inflammatory drugs (NSAIDs) lower the hypothalamic set point temperature through the inhibition of prostaglandin E2 synthesis, and they constitute a second line of pharmacological treatment for temperature control. This systematic review aims to evaluate the effectiveness of DCF in reducing body temperature and its effects on brain parameters. METHODS A comprehensive search of several databases was run in November 2022 in Ovid EBM (Evidence Based Medicine) Reviews, Cochrane library, Ovid Medline and Scopus (1980 onward). The outcome of interest included DCF control of body temperature and its impact on cerebral parameters. RESULTS A total of 113 titles were identified as potentially relevant. Six articles met eligible criteria and were reviewed. DCF induce a reduction in body temperature (MD, 1.10 [0.72, 1.49], p < 0.00001), a slight decrease in ICP (MD, 2.22 [-0.25, 4.68] IC 95%; p < 0.08) as well as in CPP and MAP (MD, 5.58 [0.43, 10.74] IC 95%; p < 0.03). The significant heterogeneity and possibility of publication bias reduces the strength of the available evidence. CONCLUSIONS Diclofenac sodium is effective in reducing body temperature in patients with brain injury, but data in the literature are scarce and further studies are needed to evaluate the benefits of DCF.
Collapse
Affiliation(s)
| | | | - Hannah Wozniak
- Intensive Care, Hôpitaux Universitaires de Genève, 1205 Genève, Switzerland
| | - Jerome Pugin
- Intensive Care, Hôpitaux Universitaires de Genève, 1205 Genève, Switzerland
| | - Herve Quintard
- Intensive Care, Hôpitaux Universitaires de Genève, 1205 Genève, Switzerland
| |
Collapse
|
45
|
Fattahi MJ, Rehm BH, Matsuo H, Cuzzocrea S, Jafarnezhad-Ansariha F, Ahmadi H, Tofighi-Zavareh F, Oraei M, Aghazadeh Z, Mirshafiey A. Evaluation of cell adhesion molecules (LFA-1 and L-selectin) in ankylosing spondylitis patients after treatment with β-D-mannuronic acid (M2000). Indian J Med Res 2023; 157:453-459. [PMID: 37955219 PMCID: PMC10443726 DOI: 10.4103/ijmr.ijmr_448_19] [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: 03/11/2019] [Indexed: 11/14/2023] Open
Abstract
Background & objectives To examine β-D-mannuronic acid (M2000) effects on L-selectin shedding and leucocyte function-associated antigen-1 (LFA-1) expression as mechanisms of action of this drug in patients with ankylosing spondylitis (AS). Methods To investigate the molecular consequences of β-D-mannuronic acid on L-selectin shedding, flow cytometry method was used. Furthermore, the effect of it on LFA-1 gene expression was analyzed by using quantitative real time (qRT)-PCR technique. Results The LFA-1 expression in patients with AS was higher than controls (P=0.046). The LFA-1 expression after 12 wk therapy with β-D-mannuronic acid was meaningfully decreased (P=0.01). After 12 wk treatment with β-D-mannuronic acid, the frequency of CD62L-expressing CD4+ T cells in patients with AS, was not considerably altered, compared to the patients before therapy (P=0.5). Furthermore, after 12 wk therapy with β-D-mannuronic acid, L-selectin expression levels on CD4+ T-cells in patients with AS, were not remarkably changed, compared to the expression levels of these in patients before treatment (P=0.2). Interpretation & conclusions The results of this study for the first time showed that β-D-mannuronic acid can affect events of adhesion cascade in patients with AS. Moreover, β-D-mannuronic acid presented as an acceptable benefit to AS patients and could aid in the process of disease management.
Collapse
Affiliation(s)
- Mohammad Javad Fattahi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Shiraz Institute for Cancer Research, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bernd H.A. Rehm
- Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand,
| | - Hidenori Matsuo
- Department of Clinical Research, Nagasaki Kawatana Medical Center, Nagasaki, Japan
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical & Environmental Sciences, University of Messina, Messina, Italy
| | - Fahimeh Jafarnezhad-Ansariha
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, International Campus, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Ahmadi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzaneh Tofighi-Zavareh
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mona Oraei
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Aghazadeh
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Mirshafiey
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
46
|
Birzle C, Schrader H, Blutke A, Ferling H, Scholz-Göppel K, Wanke R, Schwaiger J. Detection of Diclofenac-Induced Alterations in Rainbow Trout (Oncorhynchus mykiss) Using Quantitative Stereological Methods. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023; 42:859-872. [PMID: 36705425 DOI: 10.1002/etc.5573] [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: 08/17/2022] [Revised: 09/26/2022] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
In 2013, the nonsteroidal anti-inflammatory drug diclofenac (DCF) was included in the watch list for emerging pollutants under the European Union Water Framework Directive. Frequently, monitoring data revealed DCF concentrations in surface waters exceeding the proposed environmental quality standards of 0.04 µg L-1 and 0.126 µg L-1 . In recent literature, the possible effects of DCF on fish are discussed controversially. To contribute to a realistic risk assessment of DCF, a 28-day exposure experiment was carried on rainbow trout (Oncorhynchus mykiss). To warrant reliability of data, experiments were conducted considering the Criteria for Reporting and Evaluating Ecotoxicity Data. The test concentrations of DCF used (0.1, 0.5, 1, 5, 25, and 100 µg L-1 ) also included environmentally relevant concentrations. The lowest-observed-effect concentration (LOEC) for a significant decrease in the plasma concentrations of the DCF biomarker prostaglandin E2 was 0.5 µg L-1 (male fish). For objective evaluation of relevant histomorphological parameters of gills and trunk kidneys, unbiased quantitative stereological methods were applied. In the gills, significant increases in the thickness of the secondary lamella and in the true harmonic mean of barrier thickness in secondary lamellae were present at DCF concentrations of 25 µg L-1 and 100 µg L-1 . In the trunk kidneys, the absolute and relative volumes of nephrons were significantly decreased, paralleled by a significant increase of the volume of the interstitial renal tissue. With regard to quantitative histomorphological alterations in the trunk kidney, the observed LOEC was 0.5 µg L-1 . The quantitative histomorphological analyses that were conducted allow identification and objective quantification of even subtle but significant morphological effects and thus provide an important contribution for the comparability of study results for the determination of no-observed-effect concentrations (NOEC). Environ Toxicol Chem 2023;42:859-872. © 2023 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
Collapse
Affiliation(s)
- Christoph Birzle
- Bavarian Environment Agency, Unit Aquatic Ecotoxicology and Microbial Ecology, Wielenbach, Germany
| | - Hannah Schrader
- Bavarian Environment Agency, Unit Aquatic Ecotoxicology and Microbial Ecology, Wielenbach, Germany
| | - Andreas Blutke
- Institute of Veterinary Pathology, Center of Clinical Veterinary Medicine, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Hermann Ferling
- Bavarian Environment Agency, Unit Aquatic Ecotoxicology and Microbial Ecology, Wielenbach, Germany
| | - Karin Scholz-Göppel
- Bavarian Environment Agency, Unit Aquatic Ecotoxicology and Microbial Ecology, Wielenbach, Germany
| | - Rüdiger Wanke
- Institute of Veterinary Pathology, Center of Clinical Veterinary Medicine, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Julia Schwaiger
- Bavarian Environment Agency, Unit Aquatic Ecotoxicology and Microbial Ecology, Wielenbach, Germany
| |
Collapse
|
47
|
Taguchi T, Yamaguchi S, Terahara T, Okawa K, Inakura H. Systemically Acting Diclofenac Sodium Patch for Control of Low Back Pain: A Randomized, Double-Blind, Placebo-Controlled Study in Japan. Pain Ther 2023; 12:529-542. [PMID: 36725795 PMCID: PMC10036709 DOI: 10.1007/s40122-023-00478-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 01/18/2023] [Indexed: 02/03/2023] Open
Abstract
INTRODUCTION Nonsteroidal antiinflammatory drugs (NSAIDs) are commonly used for pain disorders such as low back pain and exist in multiple formulations; however, no systemically acting transdermal formulations are available for low back pain. Transdermal formulations can be safely administered even to patients with trouble swallowing or at risk of aspiration, and without regard to the effect of food on drug absorption. Unlike locally acting formulations, systemically acting transdermal formulations need not be applied at the target site, so dosing is simple and the burden is not on one area of the skin. A patch with the systemically acting NSAID diclofenac sodium is approved in Japan for treatment of cancer-related pain, and we hypothesized that it would be useful for controlling low back pain. METHODS This randomized, double-blind, placebo-controlled study aimed to evaluate the efficacy and safety of diclofenac sodium patch in Japanese patients with low back pain. Eligible patients were randomized to receive diclofenac sodium patch 75 mg or 150 mg or placebo once daily for 2 weeks. The primary endpoint was pain intensity assessed on a visual analog scale (VAS). RESULTS Primary analysis of the primary endpoint showed that both doses of the diclofenac sodium patch (150 mg and 75 mg) were superior to placebo in terms of absolute change from baseline in mean 3-day VAS score after 2 weeks' treatment; the mean difference between the active and placebo treatments in this variable was -5.67 [95% confidence interval (CI) -9.34 to -2.00] mm in the 150 mg group and -5.68 (95% CI -9.34 to -2.01) mm in the 75 mg group. Most adverse events were mild. No serious adverse events occurred. CONCLUSION In Japanese patients, diclofenac sodium patch is effective for the relief of low back pain and is well tolerated. TRIAL REGISTRATION JPRN number, JPRN-JapicCTI-205134.
Collapse
Affiliation(s)
| | - Shigeki Yamaguchi
- Department of Anesthesia and Pain Medicine, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Takaaki Terahara
- Hisamitsu Pharmaceutical Co., Inc., 2-4-1, Marunouchi, Chiyoda-ku, Tokyo, 100-6330, Japan
| | - Koji Okawa
- Hisamitsu Pharmaceutical Co., Inc., 2-4-1, Marunouchi, Chiyoda-ku, Tokyo, 100-6330, Japan
| | - Hiroshi Inakura
- Hisamitsu Pharmaceutical Co., Inc., 2-4-1, Marunouchi, Chiyoda-ku, Tokyo, 100-6330, Japan.
| |
Collapse
|
48
|
Só GB, Silva IA, Weissheimer T, Lenzi TL, Só MVR, da Rosa RA. Do NSAIDs used prior to standard inferior alveolar nerve blocks improve the analgesia of mandibular molars with irreversible pulpitis? An umbrella review. Clin Oral Investig 2023; 27:1885-1897. [PMID: 36988825 DOI: 10.1007/s00784-023-04979-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 03/23/2023] [Indexed: 03/30/2023]
Abstract
INTRODUCTION The aim of the present umbrella review was to answer the following question: "Does the use of NSAIDs as premedication increase the efficacy of the standard inferior alveolar nerve block on teeth with symptomatic irreversible pulpitis?" MATERIAL AND METHODS Systematic reviews with and without meta-analyses that evaluated the influence of premedication on anesthetic efficacy of the inferior alveolar nerve in symptomatic irreversible pulpitis of mandibular molars were searched in six electronic databases (MEDLINE/PubMed, Scopus, Web of Science, Cochrane Library, EMBASE, and Grey Literature Reports), without the restriction of language or year of publication. A Measurement Tool to Assess systematic Reviews (AMSTAR 2) was used to evaluate the quality of the included studies. RESULTS Twelve systematic reviews were included. Only one did not perform a meta-analysis. The AMSTAR 2 overall confidence ranged from very low to high. In general, the main findings of the systematic reviews were that non-steroidal anti-inflammatory drugs (e.g., ibuprofen, oxicam, diclofenac, association of ibuprofen with acetaminophen, and ketorolac) increased the success rate of the inferior alveolar nerve block. CONCLUSIONS From the "very low" to "high"-quality evidence available, this umbrella review concluded that NSAIDs as premedication acts through cyclooxygenase pathways and block the synthesis of specific prostaglandins that complicate the mechanism of action of the anesthesia, improving its success rate. CLINICAL RELEVANCE Non-steroidal anti-inflammatory drugs can increase the success rate of the anesthetic technique of inferior alveolar nerve block efficacy in situations of mandibular molars with symptomatic irreversible pulpitis.
Collapse
Affiliation(s)
- Gabriel Barcelos Só
- Department of Conservative Dentistry, School of Dentistry, Rio Grande do Sul Federal University (UFRGS), 2492 Ramiro Barcelos Street, Porto Alegre, RS, 90040-060, Brazil
| | - Isadora Ames Silva
- Department of Conservative Dentistry, School of Dentistry, Rio Grande do Sul Federal University (UFRGS), 2492 Ramiro Barcelos Street, Porto Alegre, RS, 90040-060, Brazil
| | - Theodoro Weissheimer
- Department of Conservative Dentistry, School of Dentistry, Rio Grande do Sul Federal University (UFRGS), 2492 Ramiro Barcelos Street, Porto Alegre, RS, 90040-060, Brazil
| | - Tathiane Larissa Lenzi
- Department of Conservative Dentistry, School of Dentistry, Rio Grande do Sul Federal University (UFRGS), 2492 Ramiro Barcelos Street, Porto Alegre, RS, 90040-060, Brazil
| | - Marcus Vinicius Reis Só
- Department of Conservative Dentistry, School of Dentistry, Rio Grande do Sul Federal University (UFRGS), 2492 Ramiro Barcelos Street, Porto Alegre, RS, 90040-060, Brazil
| | - Ricardo Abreu da Rosa
- Department of Conservative Dentistry, School of Dentistry, Rio Grande do Sul Federal University (UFRGS), 2492 Ramiro Barcelos Street, Porto Alegre, RS, 90040-060, Brazil.
| |
Collapse
|
49
|
Hoch M, Smita S, Cesnulevicius K, Schultz M, Lescheid D, Wolkenhauer O, Gupta S. Network analyses reveal new insights into the effect of multicomponent Tr14 compared to single-component diclofenac in an acute inflammation model. J Inflamm (Lond) 2023; 20:12. [PMID: 36973809 PMCID: PMC10044762 DOI: 10.1186/s12950-023-00335-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 02/21/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Modifying the acute inflammatory response has wide clinical benefits. Current options include non-steroidal anti-inflammatory drugs (NSAIDs) and therapies that may resolve inflammation. Acute inflammation involves multiple cell types and various processes. We, therefore, investigated whether an immunomodulatory drug that acts simultaneously at multiple sites shows greater potential to resolve acute inflammation more effectively and with fewer side effects than a common anti-inflammatory drug developed as a small molecule for a single target. In this work, we used time-series gene expression profiles from a wound healing mouse model to compare the effects of Traumeel (Tr14), a multicomponent natural product, to diclofenac, a single component NSAID on inflammation resolution. RESULTS We advance previous studies by mapping the data onto the "Atlas of Inflammation Resolution", followed by in silico simulations and network analysis. We found that Tr14 acts primarily on the late phase of acute inflammation (during resolution) compared to diclofenac, which suppresses acute inflammation immediately after injury. CONCLUSIONS Our results provide new insights how network pharmacology of multicomponent drugs may support inflammation resolution in inflammatory conditions.
Collapse
Affiliation(s)
- Matti Hoch
- Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, 18055, Germany
| | - Suchi Smita
- Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, 18055, Germany
| | | | | | | | - Olaf Wolkenhauer
- Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, 18055, Germany
- Leibniz-Institute for Food Systems Biology at the Technical University of Munich, Freising, 85354, Germany
- Stellenbosch Institute of Advanced Study, Wallenberg Research Centre, Stellenbosch University, Stellenbosch, 7602, South Africa
| | - Shailendra Gupta
- Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, 18055, Germany.
| |
Collapse
|
50
|
Chaabani R, Bejaoui M, Ben Jeddou I, Zaouali MA, Haouas Z, Belgacem S, Peralta C, Ben Abdennebi H. Effect of the Non-steroidal Anti-inflammatory Drug Diclofenac on Ischemia-Reperfusion Injury in Rat Liver: A Nitric Oxide-Dependent Mechanism. Inflammation 2023:10.1007/s10753-023-01802-9. [PMID: 36933163 DOI: 10.1007/s10753-023-01802-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/15/2023] [Accepted: 03/02/2023] [Indexed: 03/19/2023]
Abstract
Ischemia/reperfusion injury (IRI) is an inevitable complication of liver surgery and transplantation. The purpose of this study was to examine the beneficial effects of diclofenac on hepatic IRI and the mechanism behind it. Wistar rats' livers were subjected to warm ischemia for 60 min followed by 24 h of reperfusion. Diclofenac was administered intravenously 15 min before ischemia at 10, 20, and 40 mg/kg body weight. To determine the mechanism of diclofenac protection, the NOS inhibitor L-Nitro-arginine methyl ester (L-NAME) was administered intravenously 10 min after diclofenac injection (40 mg/kg). Liver injury was evaluated by aminotransferases (ALT and AST) activities and histopathological analysis. Oxidative stress parameters (SOD, GPX, MPO, GSH, MDA, and PSH) were also determined. Then, eNOS gene transcription and p-eNOS and iNOS protein expressions were evaluated. The transcription factors PPAR-γ and NF-κB in addition to the regulatory protein IκBα were also investigated. Finally, the gene expression levels of inflammatory (COX-2, IL-6, IL-1β, IL-18, TNF-α, HMGB-1, and TLR-4) and apoptosis (Bcl-2 and Bax) markers were measured. Diclofenac, at the optimal dose of 40 mg/kg, decreased liver injury and maintained histological integrity. It also reduced oxidative stress, inflammation, and apoptosis. Its mechanism of action essentially depended on eNOS activation rather than COX-2 inhibition, since pre-treatment with L-NAME abolished all the protective effects of diclofenac. To our knowledge, this is the first study demonstrating that diclofenac protects rat liver against warm IRI through the induction of NO-dependent pathway. Diclofenac reduced oxidative balance, attenuated the activation of the subsequent pro-inflammatory response and decreased cellular and tissue damage. Therefore, diclofenac could be a promising molecule for the prevention of liver IRI.
Collapse
Affiliation(s)
- Roua Chaabani
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia
| | - Mohamed Bejaoui
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia.
| | - Ikram Ben Jeddou
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia
| | - Mohamed Amine Zaouali
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia
| | - Zohra Haouas
- Laboratory of Histology, Embryology and Cytogenetics (LR18ES40), Faculty of Medicine, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia
| | - Sameh Belgacem
- Laboratory of Medical and Molecular Parasitology-Mycology LP3M (LR12ES08), Faculty of Pharmacy, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia
| | - Carmen Peralta
- Instituto de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Campus Casanova, Casanova 143, 08036, Barcelona, Spain
| | - Hassen Ben Abdennebi
- Laboratory of Human Genome and Multifactorial Diseases (LR12ES07), Faculty of Pharmacy, University of Monastir, Avicenne Street, 5019, Monastir, Tunisia
| |
Collapse
|