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Ait Atmane S, Batır MB, Özbek ZA, Ergönül PG, Balcan E, Ait Eldjoudi D, Özkale E, Bribi N, Khettal B. Cold pressed Pinus halepensis Mill. seed oil for potential health applications: Analgesic, anti-inflammatory effects, and assessment of inflammatory mediators by RT-qPCR in skin wound healing. J Ethnopharmacol 2024; 319:117157. [PMID: 37696441 DOI: 10.1016/j.jep.2023.117157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/28/2023] [Accepted: 09/07/2023] [Indexed: 09/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pinus halepensis Mill. seed (Pinaceae), commonly known as "Zgougou," is widely consumed in the Mediterranean region and has long been used to treat diseases including bronchitis, rheumatism, infection, and inflammation. AIM OF THE STUDY The present study was focused on the investigation of some pharmacological activities, such as analgesic, anti-inflammatory, and wound healing effects, of cold-pressed oil of Pinus halepensis Mill. seed (COPHS). MATERIALS AND METHODS The fixed oil of Pinus halepensis seed was extracted by a cold pressing process. The analgesic activity of COPHS was examined by acetic acid and formalin-induced contortion and pain tests. The anti-inflammatory effects were evaluated in carrageenan and formalin induced paw and ear edema models. Wound healing potential was assessed on an experimental skin wound, and the expression levels of inflammation mediators were determined by RT-qPCR in skin wound healing. RESULTS The results showed analgesic efficacy through significant inhibition of abdominal cramps (59.15%) and pain (75.91%). In addition, this oil exerted an anti-inflammatory effect by inhibiting ear (62.25%) and paw (70.00%) edema. The COPHS stimulated wound contraction in experimental skin wound healing with a contraction rate of 89.23% with notable reduction of TNF-α and NF-kB expression levels in the treated groups. CONCLUSIONS This study provided for the first time the pharmacological profile, particularly the analgesic, anti-inflammatory, and healing effects, of fixed oil extracted by cold pressing from the seed of Pinus halepensis Mill.
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Affiliation(s)
- Sihem Ait Atmane
- Laboratory of Plant Biotechnology and Ethnobotany, Faculty of Natural and Life Sciences, University of Bejaia, 06000, Algeria.
| | - Muhammet Burak Batır
- Department of Biology, Faculty of Sciences and Arts, Manisa Celal Bayar University, Manisa, 45140, Turkey
| | - Zeynep Aksoylu Özbek
- Department of Food Engineering, Faculty of Engineering, Manisa Celal Bayar University, Manisa, 45140, Turkey; Department of Food Science, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Pelin Günç Ergönül
- Department of Food Engineering, Faculty of Engineering, Manisa Celal Bayar University, Manisa, 45140, Turkey
| | - Erdal Balcan
- Department of Biology, Faculty of Sciences and Arts, Manisa Celal Bayar University, Manisa, 45140, Turkey
| | - Djedjiga Ait Eldjoudi
- Laboratory of Plant Biotechnology and Ethnobotany, Faculty of Natural and Life Sciences, University of Bejaia, 06000, Algeria
| | - Evrim Özkale
- Department of Biology, Faculty of Sciences and Arts, Manisa Celal Bayar University, Manisa, 45140, Turkey
| | - Noureddine Bribi
- Laboratory of Plant Biotechnology and Ethnobotany, Faculty of Natural and Life Sciences, University of Bejaia, 06000, Algeria
| | - Bachra Khettal
- Laboratory of Plant Biotechnology and Ethnobotany, Faculty of Natural and Life Sciences, University of Bejaia, 06000, Algeria
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Ait Atmane S, Ait Eldjoudi D, Aksoylu Özbek Z, Günç Ergönül P, Khettal B. Acute and 28-day repeated dose toxicity evaluations of cold pressed Pinus halepensis Mill. seed oil in mice and rats. Regul Toxicol Pharmacol 2022; 132:105191. [DOI: 10.1016/j.yrtph.2022.105191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/06/2022] [Accepted: 05/18/2022] [Indexed: 01/18/2023]
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Ait Eldjoudi D, Ruiz-Fernandez C, González-Rodriguez M, Ait Atmane S, Cordero-Barreal A, Farrag Y, Pino J, Sineiro J, Lago F, Conde-Aranda J, Khettal B, Gualillo O. Analgesic and antiinflammatory effects of Nigella orientalis L. seeds fixed oil: Pharmacological potentials and molecular mechanisms. Phytother Res 2022; 36:1372-1385. [PMID: 35194856 DOI: 10.1002/ptr.7400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 01/17/2022] [Accepted: 01/17/2022] [Indexed: 11/10/2022]
Abstract
Nigella species have been widely used in traditional medicine. The aim of this study was to evaluate the antiinflammatory and analgesic potentials of Nigella orientalis L. seeds fixed oil (NOO). The acetic acid writhing test and the formaldehyde-induced licking paw were performed to assess the analgesic activity of the oil. The antiinflammatory activity was first evaluated in vitro by the erythrocyte membrane stabilization then in vivo by xylene- and carrageenan-induced ear and paw edema, respectively. To further understand the molecular mechanism of action of the Nigella extract, lipopolysaccharide-activated RAW 264.7 macrophages were used. Nitric oxide (NO) production was measured by Griess reaction and cell viability by MTT assay. The gene and protein expression of inflammatory mediators were assessed by RT-PCR and western blot, respectively. NOO exerted a potent analgesic effect in in vivo models of writhing test and induced edema. The analyzed molecular mechanisms revealed a role for NO and prostaglandins as molecules mediating the pharmacological effects of the extract through a mechanism involving nuclear factor-κB and mitogen-activated protein kinases. This study demonstrates, for the first time, that the fixed oil of N. orientalis has strong antinociceptive and antiinflammatory properties and might be a promising agent for the treatment of certain inflammation-related diseases.
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Affiliation(s)
- Djedjiga Ait Eldjoudi
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia, Algeria.,SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Clara Ruiz-Fernandez
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - María González-Rodriguez
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Sihem Ait Atmane
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia, Algeria
| | - Alfonso Cordero-Barreal
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Yousof Farrag
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Jesus Pino
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Jorge Sineiro
- Department of Chemical Engineering, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Francisca Lago
- Molecular and Cellular Cardiology Group, SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Research Laboratory 7, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Javier Conde-Aranda
- IDIS (Instituto de Investigación Sanitaria de Santiago), Grupo de Gastroenterología Molecular y Celular, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Bachra Khettal
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia, Algeria
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
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Ait Atmane S, Aksoylu Özbek Z, Günç Ergönül P, Khettal B. Valorization of
Pinus halepensis
Mill. seed oil: Physicochemical characteristics, bioactive compounds, and antioxidant activity as affected by location and extraction method. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Sihem Ait Atmane
- Laboratoire de Biotechnologie Végétales et Ethnobotanique Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Zeynep Aksoylu Özbek
- Department of Food Engineering Faculty of Engineering Manisa Celal Bayar University Manisa Turkey
| | - Pelin Günç Ergönül
- Department of Food Engineering Faculty of Engineering Manisa Celal Bayar University Manisa Turkey
| | - Bachra Khettal
- Laboratoire de Biotechnologie Végétales et Ethnobotanique Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
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