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Dhaouafi J, Abidi A, Nedjar N, Romdhani M, Tounsi H, Sebai H, Balti R. Protective Effect of Tunisian Red Seaweed ( Corallina officinalis) Against Bleomycin-Induced Pulmonary Fibrosis and Oxidative Stress in Rats. Dose Response 2023; 21:15593258231179906. [PMID: 37275392 PMCID: PMC10236256 DOI: 10.1177/15593258231179906] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
Idiopathic pulmonary fibrosis is a chronic and progressive respiratory disease whose diagnosis and physiopathogenesis are still poorly understood and for which, until recently, there were no effective treatments. Over the past few decades, many studies have demonstrated that marine macroalgae such as red seaweeds are potential alternative sources of useful bioactive compounds possessing various physiological and biological activities. The present study was aimed to investigate the effect of Corallina officinalis aqueous extract (COAE) against bleomycin (BLM)-induced lung fibrosis in rat. Thus, Wistar rats were divided into 4 groups of 10 each: control, BLM (2 mg/kg), BLM/COAE-150 mg/kg and BLM/COAE-300 mg/kg once a day for 21 days. Obtained results showed that COAE is rich in phenolic compounds and exhibited relatively high antioxidant activity. COAE might significantly reduce the damage caused by BLM by rewarding the decline in weight and pulmonary index in rats given only BLM. Moreover, lungs, liver and kidneys lipid peroxidation, and sulfhydryl group levels were reversed significantly in a dose-dependent manner in the COAE-treated groups. BLM decreased superoxide dismutase (SOD) and catalase (CAT) activities, while COAE administration increased the antioxidant enzyme activities. Histopathologically, COAE attenuates the severity of the inflammatory lungs state caused by instillation of BLM in rats. These findings suggest that COAE can be a potential therapeutic candidate against BLM-induced lung fibrosis.
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Affiliation(s)
- Jihen Dhaouafi
- Laboratory of Functional Physiology
and Bio-Resources Valorization, Higher Institute of Biotechnology of Beja, University of Jendouba, Jendouba, Tunisia
- UMR Transfrontalière BioEcoAgro
N1158, Université Lille, INRAE, Université Liège, UPJV, YNCREA, Université
Artois, Université Littoral Côte
D’Opale, ICV-Institut Charles Viollette, Lille, France
| | - Anouar Abidi
- Laboratory of Functional Physiology
and Bio-Resources Valorization, Higher Institute of Biotechnology of Beja, University of Jendouba, Jendouba, Tunisia
| | - Naima Nedjar
- UMR Transfrontalière BioEcoAgro
N1158, Université Lille, INRAE, Université Liège, UPJV, YNCREA, Université
Artois, Université Littoral Côte
D’Opale, ICV-Institut Charles Viollette, Lille, France
| | - Montassar Romdhani
- Laboratory of Functional Physiology
and Bio-Resources Valorization, Higher Institute of Biotechnology of Beja, University of Jendouba, Jendouba, Tunisia
- UMR Transfrontalière BioEcoAgro
N1158, Université Lille, INRAE, Université Liège, UPJV, YNCREA, Université
Artois, Université Littoral Côte
D’Opale, ICV-Institut Charles Viollette, Lille, France
| | - Haifa Tounsi
- Laboratory of Human and
Experimental Pathological Anatomy, Pasteur Institute of
Tunis, Tunis, Tunisia
| | - Hichem Sebai
- Laboratory of Functional Physiology
and Bio-Resources Valorization, Higher Institute of Biotechnology of Beja, University of Jendouba, Jendouba, Tunisia
| | - Rafik Balti
- Laboratory of Functional Physiology
and Bio-Resources Valorization, Higher Institute of Biotechnology of Beja, University of Jendouba, Jendouba, Tunisia
- Université Paris-Saclay,
CentraleSupélec, Laboratoire de Génie des Procédés et Matériaux, Centre Européen de Biotechnologie et
de Bioéconomie (CEBB), Pomacle, France
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Bahri S, Ben Ali R, Gasmi K, Mlika M, Fazaa S, Ksouri R, Serairi R, Jameleddine S, Shlyonsky V. Prophylactic and curative effect of rosemary leaves extract in a bleomycin model of pulmonary fibrosis. PHARMACEUTICAL BIOLOGY 2017; 55:462-471. [PMID: 28093019 PMCID: PMC6130597 DOI: 10.1080/13880209.2016.1247881] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 09/22/2016] [Accepted: 10/09/2016] [Indexed: 06/01/2023]
Abstract
CONTEXT Pulmonary fibrosis is a devastating disease without effective treatment. Rosemary is appreciated since ancient times for its medicinal properties, while biomolecules originated from the plant have an antioxidant and antifibrotic effect. OBJECTIVE The effects of Rosmarinus officinalis L. (Lamiaceae) leaves extract (RO) on bleomycin-induced lung fibrosis were investigated. MATERIALS AND METHODS Male Wistar rats were given a single dose of bleomycin (BLM, 4 mg/kg, intratracheal), while RO (75 mg/kg, intraperitoneal) was administered 3 days later and continued for 4 weeks (BLM/RO1-curative group). Alternatively, RO was administered 2 weeks before BLM and continued 15 days thereafter (BLM/RO2-prophylactic group). Antioxidant activities of RO and lung tissues were studied by standard methods. Histological staining revealed lung architecture and collagen deposition. RO was characterized for its polyphenol content and by high-performance liquid chromatography. RESULTS RO polyphenol content was 60.52 mg/g of dry weight, carnosic and rosmarinic acids being major components (6.886 and 2.351 mg/g). Antioxidant effect of RO (DPPH and FRAP assay) expressed as IC50 values were 2.23 μg/mL and 0.074 μg/mL, respectively. In BLM/RO1 and BLM/RO2 lung architecture was less compromised compared to BLM, which was reflected in lower fibrosis score (2.33 ± 0.33 and 1.8 ± 0.32 vs 3.7 ± 0.3). Malondialdehyde levels were attenuated (141% and 108% vs 258% of normal value). Catalase and glutathione-S-transferase activities were normalized (103% and 117% vs 59%, 85% and 69% vs 23%, respectively). DISCUSSION AND CONCLUSION RO has a protective effect against BLM-induced oxidative stress and lung fibrosis due to its phenolic compounds.
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Affiliation(s)
- Sana Bahri
- Laboratory of Physiology, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Laboratory of Physiopathology and Pharmacology, Faculty of Medicine, Université Libre de Bruxelles, Brussels, Belgium
| | - Ridha Ben Ali
- Laboratory of Experimental Medicine, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Khaoula Gasmi
- Laboratory of Physiology, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Mona Mlika
- Laboratory of Anatomy and Pathology, Abderhaman Mami Hospital, Ariana, Tunisia
| | - Saloua Fazaa
- Laboratory of Physiology, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Riadh Ksouri
- Laboratory of Eco-Process and Valorization of Aromatic and Medicinal Plants, Center for Biotechnology, Technopole Borj Cédria (CBBC), Tunis, Tunisia
| | - Raja Serairi
- Laboratory of Physiology, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
- High School of Health Sciences, Tunis, Tunisia
| | - Saloua Jameleddine
- Laboratory of Physiology, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Vadim Shlyonsky
- Laboratory of Physiopathology and Pharmacology, Faculty of Medicine, Université Libre de Bruxelles, Brussels, Belgium
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Abidi A, Aissani N, Sebai H, Serairi R, Kourda N, Ben Khamsa S. Protective Effect of Pistacia lentiscus Oil Against Bleomycin-Induced Lung Fibrosis and Oxidative Stress in Rat. Nutr Cancer 2017; 69:490-497. [PMID: 28287322 DOI: 10.1080/01635581.2017.1283423] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Anouar Abidi
- Unit Research 03/UR/08-05, Pulmonary Fibrosis: Prevention & Treatment, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Nadhem Aissani
- Laboratory of Functional Physiology and Valorization of Bioresources, High Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Hichem Sebai
- Laboratory of Functional Physiology and Valorization of Bioresources, High Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Raja Serairi
- National School of Health Sciences of Tunis, Tunis, Tunisia
| | - Nadia Kourda
- Department of Anatomy and Pathology, Charles Nicolle Hospital, Tunis, Tunisia
| | - Saloua Ben Khamsa
- Unit Research 03/UR/08-05, Pulmonary Fibrosis: Prevention & Treatment, Faculty of Medicine of Tunis, Tunis, Tunisia
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Shi S, Wu J, Chen H, Chen H, Wu J, Zeng F. Single- and Multiple-Dose Pharmacokinetics of Pirfenidone, an Antifibrotic Agent, in Healthy Chinese Volunteers. J Clin Pharmacol 2013; 47:1268-76. [PMID: 17906160 DOI: 10.1177/0091270007304104] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A randomized, dose-escalating study evaluated the pharmacokinetics of single and multiple oral doses of pirfenidone, a promising antifibrotic agent, in 48 healthy Chinese volunteers. The effects of sex and food on the pharmacokinetics of pirfenidone were also evaluated. Pharmacokinetics was determined from serial blood samples obtained up to 12 hours after administration of single 200-, 400-, or 600-mg doses of pirfenidone and after multiple doses of 400 mg administrated 3 times daily (tid). Plasma levels of pirfenidone and areas under the curve were found to be proportional to dose. Pirfenidone was rapidly absorbed (t(max) = 0.33-1 hours) and cleared (t((1/2)) = 2-2.5 hours). Pharmacokinetic parameters after multiple doses were similar to those after single doses. Food had a significant effect (P < .01) on the extent of absorption (AUC(0-infinity) = 37.4 +/- 15.4 mg x h/L [fed] vs 46.6 +/- 16.8 mg x h/L [fasted]), rate of absorption was considerably (P < .001) prolonged (t(max) = 1.5 +/- 0.4 hours [fed] vs 0.7 +/- 0.2 hours [fasted]), and peak concentrations were significantly (P < .001) decreased (C(max) = 9.2 +/- 2.9 mg/L [fed] vs 13.0 +/- 1.8 mg/L [fasted]). No significant sex differences were noted for pharmacokinetic variables. Pirfenidone was well tolerated. These results support a tid regimen of pirfenidone for the management of idiopathic pulmonary fibrosis. Concomitant intake of food will reduce the rate and extent (about 20%) of absorption, which is associated with better tolerability of pirfenidone.
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Affiliation(s)
- Shaojun Shi
- Department of Pharmacy of Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Shanghai, China
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