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Benkhaled A, Réggami Y, Boudjelal A, Senator A, Bouriche H, Demirtaş I, Kheniche A, Benyettou H, Larabi N, Ruberto G. Chemical characterisation, hypoglycaemic and renoprotective effects of aqueous leaf extract of Limoniastrum guyonianum on fructose-induced metabolic syndrome in rats. Arch Physiol Biochem 2022; 128:914-923. [PMID: 32188282 DOI: 10.1080/13813455.2020.1739715] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In the present study, we chemically characterised the aqueous leaf extract of Limoniastrum guyonianum by HPLC-TOF/MS and evaluated its effects on fructose-induced metabolic syndrome (MetS) in Wistar rats. MetS groups were given (10% w/v) fructose solution to drink ad libitum for 9 weeks, whereas, normal animals received ordinary water. LG extract was administrated to treated groups by gavage for the last 6 weeks of the experimental period. Fructose feeding as a liquid solution increased body weight, reduced insulin sensitivity, raised blood glucose level and provoked atherogenic dyslipidemia associated with renal oxidative stress and structural damage. Treating MetS rats with LG extract at doses of 100, 200 and 300 mg/kg b.w./day considerably ameliorated the fructose-induced alterations. From this study, it was concluded that aqueous leaf extract of L. guyonianum possesses hypoglycaemic, hypolipidemic, antioxidant and renoprotective abilities against fructose-induced metabolic syndrome in rats.
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Affiliation(s)
- Abderrahim Benkhaled
- Department of Microbiology and Biochemistry, Faculty of Sciences, Mohamed Boudiaf-M'sila University, M'sila, Algeria
| | - Yassine Réggami
- Department of Microbiology and Biochemistry, Faculty of Sciences, Mohamed Boudiaf-M'sila University, M'sila, Algeria
- Laboratory of Biochemistry and Applied Microbiology, Department of Biochemistry, Faculty of Sciences, Badji Mokhtar-Annaba University, Annaba, Algeria
| | - Amel Boudjelal
- Department of Microbiology and Biochemistry, Faculty of Sciences, Mohamed Boudiaf-M'sila University, M'sila, Algeria
| | - Abderrahmane Senator
- Laboratory of Applied Biochemistry, Faculty of Natural and Life Sciences, Ferhat Abbas-Setif University, Setif, Algeria
| | - Hamama Bouriche
- Laboratory of Applied Biochemistry, Faculty of Natural and Life Sciences, Ferhat Abbas-Setif University, Setif, Algeria
| | - Ibrahim Demirtaş
- Plant Research Laboratory, Department of Chemistry, Cankiri Karatekin University, Cankiri, Turkey
| | - Abdelhakim Kheniche
- Department of Microbiology and Biochemistry, Faculty of Sciences, Mohamed Boudiaf-M'sila University, M'sila, Algeria
| | - Halima Benyettou
- Department of Microbiology and Biochemistry, Faculty of Sciences, Mohamed Boudiaf-M'sila University, M'sila, Algeria
| | - Nadia Larabi
- Department of Microbiology and Biochemistry, Faculty of Sciences, Mohamed Boudiaf-M'sila University, M'sila, Algeria
| | - Giuseppe Ruberto
- Istituto di Chimica Biomolecolare del Consiglio Nazionale delle Ricerche (ICB-CNR), Catania, Italy
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Kherbache A, Senator A, Laouicha S, Al-Zoubi RM, Bouriche H. Phytochemical analysis, antioxidant and anti-inflammatory activities of Helichrysum stoechas (L.) Moench extracts. Biocatalysis and Agricultural Biotechnology 2020. [DOI: 10.1016/j.bcab.2020.101826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Boudoukha C, Bouriche H, Elmastas M, Aksit H, Kayir O, Genc N, Senator A. Antioxidant Activity of Polyphenolic Leaf Extract from Santolina chamaecyparissus L. (Asteraceae) and the Isolated Luteolin-7-O-Glucoside. JPRI 2018. [DOI: 10.9734/jpri/2018/40726] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kada S, Bouriche H, Senator A, Demirtaş I, Özen T, Çeken Toptanci B, Kızıl G, Kızıl M. Protective activity of Hertia cheirifolia extracts against DNA damage, lipid peroxidation and protein oxidation. Pharm Biol 2017; 55:330-337. [PMID: 27927074 PMCID: PMC6130743 DOI: 10.1080/13880209.2016.1261907] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 11/07/2016] [Accepted: 11/14/2016] [Indexed: 05/26/2023]
Abstract
CONTEXT Hertia cheirifolia L. (Asteraceae), a perennial shrub widely distributed in Northern Africa, is traditionally used to treat inflammatory disorders. OBJECTIVE The protective effect of methanol (Met E) and aqueous (Aq E) extracts of Hertia cheirifolia against DNA, lipid and protein oxidation was investigated. MATERIALS AND METHODS Different concentrations (50-1000 μg/mL) of Hertia cheirifolia aerial part extracts were examined against DNA, lipid and protein oxidation induced by H2O2 + UV, FeSO4, and Fe3+/H2O2-ascorbic acid, respectively. The DPPH•, metal ion chelating, reducing power and β-carotene bleaching tests were conducted. RESULTS Both extracts were rich in polyphenols, flavonoids and tannins, and were able to scavenge DPPH• with IC50 values of 138 and 197 μg/mL, respectively. At 300 μg/mL, Aq E exerted stronger chelating effect (99%) than Met E (69%). However, Met E reducing power (IC50 = 61 μg/mL) was more than that of Aq E (IC50 = 193 μg/mL). Both extracts protected from β-carotene bleaching by 74% and 94%, respectively, and inhibited linoleic acid peroxidation. The inhibitory activity of Aq E extract (64%) was twice more than that of Met E (32%). Interestingly, both extracts protected DNA against the cleavage by about 96-98%. At 1 mg/mL, Met E and Aq E restored protein band intensity by 94-99%. CONCLUSIONS Hertia cheirifolia exhibits potent antioxidant activity and protects biomolecules against oxidative damage; hence, it may serve as potential source of natural antioxidant for pharmaceutical applications and food preservation. This is the first report on the protective activity of this plant against biomolecule oxidation.
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Affiliation(s)
- Seoussen Kada
- Laboratory of Applied Biochemistry, Faculty of SNV, University Ferhat Abbas, Sétif, Algeria
| | - Hamama Bouriche
- Laboratory of Applied Biochemistry, Faculty of SNV, University Ferhat Abbas, Sétif, Algeria
| | - Abderrahmane Senator
- Laboratory of Applied Biochemistry, Faculty of SNV, University Ferhat Abbas, Sétif, Algeria
| | - Ibrahim Demirtaş
- Department of Chemistry, Faculty of Science, Cankırı Karatekin University, Cankırı, Turkey
| | - Tevfik Özen
- Department of Chemistry, Faculty of Science and Arts, Ondokuz Mayis University, Samsun, Turkey
| | - Bircan Çeken Toptanci
- Department of Chemistry, Faculty of Science and Arts, University of Dicle, Diyarbakır, Turkey
| | - Göksel Kızıl
- Department of Chemistry, Faculty of Science and Arts, University of Dicle, Diyarbakır, Turkey
| | - Murat Kızıl
- Department of Chemistry, Faculty of Science and Arts, University of Dicle, Diyarbakır, Turkey
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Bouriche H, Kada S, Assaf AM, Senator A, Gül F, Dimertas I. Phytochemical screening and anti-inflammatory properties of Algerian Hertia cheirifolia methanol extract. Pharm Biol 2016; 54:2584-2590. [PMID: 27159241 DOI: 10.3109/13880209.2016.1172318] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
CONTEXT Hertia cheirifolia L. (Asteraceae) is traditionally used in Northern Africa to treat various inflammatory infections. However, few studies on this plant have been reported. OBJECTIVE The anti-inflammatory activity of methanol extract of H. cheirifolia leaves was investigated using different experimental models. MATERIALS AND METHODS Phytochemical analysis was performed to determine phenolic compounds. Acute toxicity of the extract (2000 mg/kg) was examined in Swiss albino mice for 14 days, before croton oil-induced ear oedema in mice, carrageenan-induced paw oedema in Swiss albino rats, cotton pellet-induced granuloma in rats and carrageenan-induced air pouch in mice were conducted. The IL-1β and TNF-α release from concanavalin A-stimulated monocytes was measured by ELISA. RESULTS Methanol extract of H. cheirifolia is rich in polyphenols and flavonoids. Cinnamic acid and rutin represent the major constituents. Methanol extract up to 2000 mg/kg did not produce any toxic effects. Topical application of 2 mg/ear of the extract produced 78.7% of inhibition on ear swilling. Oral pre-treatment of rats with 200 and 400 mg/kg of the extract inhibited paw oedema by 70% and 89%, respectively. At 200 mg/kg, granuloma dry and wet weights were reduced by 41.85% and 61.72%, respectively. Moreover, the treatment with methanol extract at 1 mg/kg exerted 62.7% of inhibition on leucocytes migrated into the ear pouch. TNF-α and IL-1β release was reduced by 69% and 78%, respectively, with 1 μg/mL of the extract. CONCLUSION Methanol extract of H. cheirifolia possesses a strong anti-inflammatory activity and may be considered an interesting source of effective anti-inflammatory compounds.
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Affiliation(s)
- Hamama Bouriche
- a Laboratory of Applied Biochemistry, Faculty of Natural Sciences and Life , University Sétif 1 , Sétif , Algeria
| | - Seoussen Kada
- a Laboratory of Applied Biochemistry, Faculty of Natural Sciences and Life , University Sétif 1 , Sétif , Algeria
| | - Areej M Assaf
- b Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy , University of Jordan , Amman , Jordan
| | - Abderrahmane Senator
- a Laboratory of Applied Biochemistry, Faculty of Natural Sciences and Life , University Sétif 1 , Sétif , Algeria
| | - Fatih Gül
- c Department of Chemistry, Faculty of Science , Çankırı Karatekin University , Çankırı , Turkey
| | - Ibrahim Dimertas
- c Department of Chemistry, Faculty of Science , Çankırı Karatekin University , Çankırı , Turkey
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Boussif A, Rolas L, Weiss E, Bouriche H, Moreau R, Périanin A. Impaired intracellular signaling, myeloperoxidase release and bactericidal activity of neutrophils from patients with alcoholic cirrhosis. J Hepatol 2016; 64:1041-1048. [PMID: 26719020 DOI: 10.1016/j.jhep.2015.12.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 11/13/2015] [Accepted: 12/08/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Myeloperoxidase exocytosis and production of hydrogen peroxide via the neutrophil superoxide-generating nicotinamide adenine dinucleotide phosphate (NADPH) oxidase contribute to efficient elimination of bacteria. Cirrhosis impairs immune functions and increases susceptibility to bacterial infection. We recently showed that neutrophils from patients with decompensated alcoholic cirrhosis exhibit a severe impairment of formylpeptide receptor (fPR)-mediated intracellular signaling and superoxide production. Here, we performed ex vivo studies with these patients' neutrophils to further investigate myeloperoxidase release, bactericidal capacity and signaling events following fPR stimulation by the formylpeptide formyl-met-leu-phe (fMLP). METHODS Myeloperoxidase release was studied by measuring extracellular myeloperoxidase activity. Activation of signaling effectors was studied by Western blot and their respective contribution to myeloperoxidase release studied using pharmacological antagonists. RESULTS fMLP-induced myeloperoxidase release was strongly impaired in patients' neutrophils whereas the intracellular myeloperoxidase stock was unaltered. The fMLP-induced phosphorylation of major signaling effectors, AKT, ERK1/2 and p38-MAP-Kinases, was also strongly deficient despite a similar expression of signaling effectors or fPR. However, based on effector inhibition in healthy neutrophils, AKT and p38-MAPK but not ERK1/2 upregulated fMLP-induced myeloperoxidase exocytosis. Interestingly, patients' neutrophils exhibited a defective bactericidal capacity that was reversed ex vivo by the TLR7/8 agonist CL097, through potentiation of the fMLP-induced AKT/p38-MAPK signaling axis and myeloperoxidase release. CONCLUSIONS We provide first evidence that neutrophils from patients with decompensated alcoholic cirrhosis exhibit a deficient AKT/p38-MAPK signaling, myeloperoxidase release and bactericidal activity, which can be reversed via TLR7/8 activation. These defects, together with the previously described severe deficient superoxide production, may increase cirrhotic patients' susceptibility to bacterial infections.
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Affiliation(s)
- Abdelali Boussif
- INSERM UMRS-1149, Faculté de Médécine X. Bichat, 75018 Paris, France; CNRS ERL 8252, Centre de Recherche sur l'Inflammation, 75018 Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Laboratoire d'excellence INFLAMEX, 75018 Paris, France; Université de Batna, Faculté des Sciences, Département de Biologie, Algeria
| | - Loïc Rolas
- INSERM UMRS-1149, Faculté de Médécine X. Bichat, 75018 Paris, France; CNRS ERL 8252, Centre de Recherche sur l'Inflammation, 75018 Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Laboratoire d'excellence INFLAMEX, 75018 Paris, France
| | - Emmanuel Weiss
- INSERM UMRS-1149, Faculté de Médécine X. Bichat, 75018 Paris, France; CNRS ERL 8252, Centre de Recherche sur l'Inflammation, 75018 Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Laboratoire d'excellence INFLAMEX, 75018 Paris, France; Département d'Anesthésie Réanimation, Hôpital Beaujon, APHP, 92118 Clichy, France
| | - Hamama Bouriche
- Laboratoire de Biochimie Appliquée, Département de Biochimie, Faculté des Sciences de la Nature et de Vie, Université Ferhat Abbas, Sétif 1, Algeria
| | - Richard Moreau
- INSERM UMRS-1149, Faculté de Médécine X. Bichat, 75018 Paris, France; CNRS ERL 8252, Centre de Recherche sur l'Inflammation, 75018 Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Laboratoire d'excellence INFLAMEX, 75018 Paris, France; Département Hospitalo-Universitaire (DHU) Unity, Service d'Hépatologie, Hôpital Beaujon, APHP, 92118 Clichy, France
| | - Axel Périanin
- INSERM UMRS-1149, Faculté de Médécine X. Bichat, 75018 Paris, France; CNRS ERL 8252, Centre de Recherche sur l'Inflammation, 75018 Paris, France; Université Paris Diderot, Sorbonne Paris Cité, Laboratoire d'excellence INFLAMEX, 75018 Paris, France.
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Boudoukha C, Bouriche H, Ortega E, Senator A. Immunomodulatory effects of Santolina chamaecyparissus leaf extracts on human neutrophil functions. Pharm Biol 2015; 54:667-673. [PMID: 26453376 DOI: 10.3109/13880209.2015.1071853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
CONTEXT Santolina chamaecyparissus L. (Asteraceae) is an aromatic plant wide spread in the Mediterranean region. It is used in folk medicine for its anti-inflammatory properties. OBJECTIVE The effects of S. chamaecyparissus aqueous extract (SCAE) and polyphenolic extract (SCPE) on human polymorphonuclear neutrophil (PMN) degranulation, chemotaxis, phagocytosis, and microbicidal capacity were examined in vitro. MATERIALS AND METHODS Aqueous and polyphenolic extracts were prepared from S. chamaecyparissus leaves. The elastase release was used as a marker for measuring PMN degranulation, while chemotaxis was performed using a 48-microwell chemotaxis chamber. The phagocytosis and the microbicidal capacity were evaluated using fresh cultures of Candida albicans. RESULTS The treatment of neutrophils with different concentrations (10-200 µg/ml) of SCAE and SCPE caused a significant (p < 0.001) and dose-dependent inhibitory effect on elastase release in fMLP/Cytochalasin B (CB)-stimulated neutrophils. Indeed, 100 µg/ml of SCAE exerted an inhibitory effect of 51.97 ± 6.2%, whereas SCPE at the same concentration abolished completely PMN degranulation. Moreover, both extracts inhibited markedly (p < 0.01) fMLP-induced chemotactic migration. At 200 µg/ml, SCAE and SCPE exerted an inhibitory effect of 54.61 ± 7.3% and 57.71 ± 7.44%, respectively. In addition, a decline in both phagocytosis and microbicidal capacity against Candida albicans was observed when PMNs were exposed to 100 and 200 µg/ml of SCAE or SCPE. CONCLUSION The exerted effects on neutrophil functions support the anti-inflammatory activity and show new mechanisms of action and effectiveness of S. chamaecyparissus leaf extracts. This plant may be considered as an interesting source of anti-inflammatory and immunomodulatory agents.
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Affiliation(s)
- Chahra Boudoukha
- a Laboratory of Applied Biochemistry , Faculty of Nature and Life Sciences, University of Ferhat Abbas , Setif , Algeria and
| | - Hamama Bouriche
- a Laboratory of Applied Biochemistry , Faculty of Nature and Life Sciences, University of Ferhat Abbas , Setif , Algeria and
| | - Eduardo Ortega
- b Group of Immunophysiology, Department of Physiology, Faculty of Sciences, University of Extremadura , Badajoz , Spain
| | - Abderrahmane Senator
- a Laboratory of Applied Biochemistry , Faculty of Nature and Life Sciences, University of Ferhat Abbas , Setif , Algeria and
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Tigrine C, Bulzomi P, Leone S, Bouriche H, Kameli A, Marino M. Cleome arabica leaf extract has anticancer properties in human cancer cells. Pharm Biol 2013; 51:1508-1514. [PMID: 23862683 DOI: 10.3109/13880209.2013.796563] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
CONTEXT Cleome arabica L. (Capparidaceae) is a desert plant widely distributed in the North part of Africa whose leaves are used in traditional medicine as a sedative for abdominal and rheumatic pains. OBJECTIVES The anticancer activity of methanol Cleome arabica leaf extracts (CALE) is investigated in different human cancer cell lines. MATERIALS AND METHODS Five different human cancer cell lines, representative of the most common cancers in Western countries (i.e., breast adenocarcinoma, colon carcinoma, neuroblastoma, hepatoma, cervix carcinoma) were treated with different concentrations of CALE (i.e., 1, 5, 10, 25, 50, 100 and 200 µg/ml). Cell viability and cell cycle were measured by using a hemocytometer chamber and a cytofluorimeter, respectively. Epidermal growth factor (EGF) was used as a positive control. Western blots were performed to evaluate the CALE effects on pathways involved in cell growth regulation and on apoptotic cascade activation. RESULTS AND CONCLUSION Our results confirm that CALE has a high content of polyphenolic compounds (i.e., 32.21 ± 3.44%), mainly as flavonoids (24.56 ± 4.67%). In all tested cell lines CALE treatment reduces cell number in a dose-dependent manner (ED50 = 175 ± 30 µg/ml). CALE (100 and 200 µg/ml) increases by three-fold the activation of the apoptotic cascade involving caspase-3 activation and the cleavage of its substrate poly(ADP-ribose) polymerase (PARP). Intriguingly, CALE treatment (200 µg/ml) also blocks EGF-induced cell growth by preventing the growth factor-triggered AKT and ERK phosphorylation. As a whole, these data strongly suggest that CALE possesses anticancer effects in all tested cancer cell lines.
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Affiliation(s)
- Chafia Tigrine
- Department of Biology, Ecole Normale Superieure , Algiers , Algeria
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Bouriche H, Meziti H, Senator A, Arnhold J. Anti-inflammatory, free radical-scavenging, and metal-chelating activities of Malva parviflora. Pharm Biol 2011; 49:942-946. [PMID: 21592013 DOI: 10.3109/13880209.2011.558102] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
CONTEXT Malva parviflora L. (Malvaceae) is widely distributed throughout Africa. It has several uses in traditional medicinal practice. Leaves of this plant are used in the treatment of some inflammatory disorders. OBJECTIVE The anti-inflammatory and the antioxidant activities of the methanol extract (Met. E) and aqueous extract (Aq. E) of M. parviflora leaves were investigated. MATERIALS AND METHODS Croton oil-induced ear edema and acetic acid-induced vascular permeability were applied as acute inflammatory models to evaluate the anti-inflammatory activity of the extracts. The antioxidant effects were evaluated using the 1,1-diphenyl-2-picryl-hydrazyl (DPPH) radical assay and the measurement of the metal-chelating activity. RESULTS Results demonstrated that Met. E inhibited the croton oil-induced ear edema by 57%. In contrast, the Aq. E did not show any activity. Furthermore, Met. E and Aq. E inhibited significantly the acetic acid-induced vascular permeability by 36 and 40%, respectively. However, Met. E and Aq. E exerted a strong scavenging activity with IC(50) values of 89.03 ± 2.65 and 76.67 ± 0.29 µg/mL, respectively. Moreover, Met. E and Aq. E were able to chelate ferrous ions in a concentration-dependent manner. DISCUSSION AND CONCLUSION These findings demonstrate that M. parviflora leaf extracts possess anti-inflammatory and antioxidant activities and thus have great potential as an interesting source for natural health products.
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Affiliation(s)
- Hamama Bouriche
- Laboratory of Applied Biochemistry, Faculty of Biology, University of Ferhat Abbas, Setif, Algeria.
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Bouriche H, Arnhold J. Effect of Cleome arabica leaf extract treated by naringinase on human neutrophil chemotaxis. Nat Prod Commun 2010; 5:415-418. [PMID: 20420319] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
The leaves of Cleome arabica L. (Capparaceae), which contain a number of glucosylated and rhamnosylated flavonols, possess anti-inflammatory activity and are used for the treatment of abdominal and rheumatic pains. In this study, we examine the effects of C. arabica leaf extracts (CALE) treatment with naringinase on selected properties of polymorphonuclear leukocytes (PMNs). Chemotaxis of these cells was investigated in the presence of either CALE or CALE treated with naringinase. Results showed that CALE reduced the directed movement of PMNs induced by fMet-Leu-Phe in a dose-dependent manner. A previous treatment of CALE with naringinase enhanced this effect. We conclude that deglycosylation of flavonoids in CALE by naringinase improves the beneficial effect of this plant extract on PMNs. The ability of C. arabica leaf extract treated with naringinase to reduce chemotaxis in human neutrophils may be an important therapeutic factor in the treatment of chronic diseases.
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Affiliation(s)
- Hamama Bouriche
- Laboratory of Applied Biochemistry, Department of Biology, Faculty of Sciences, University of Ferhat Abbas, 19000, Setif, Algeria.
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Abstract
The leaves of Cleome arabica L. (Capparaceae), which contain a number of glucosylated and rhamnosylated flavonols, possess anti-inflammatory activity and are used for the treatment of abdominal and rheumatic pains. In this study, we examine the effects of C. arabica leaf extracts (CALE) treatment with naringinase on selected properties of polymorphonuclear leukocytes (PMNs). Chemotaxis of these cells was investigated in the presence of either CALE or CALE treated with naringinase. Results showed that CALE reduced the directed movement of PMNs induced by fMet-Leu-Phe in a dose-dependent manner. A previous treatment of CALE with naringinase enhanced this effect. We conclude that deglycosylation of flavonoids in CALE by naringinase improves the beneficial effect of this plant extract on PMNs. The ability of C. arabica leaf extract treated with naringinase to reduce chemotaxis in human neutrophils may be an important therapeutic factor in the treatment of chronic diseases.
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Affiliation(s)
- Hamama Bouriche
- Laboratory of Applied Biochemistry, Department of Biology, Faculty of Sciences, University of Ferhat Abbas, 19000, Setif, Algeria
| | - Juegen Arnhold
- Institute for Medical Physics and Biophysics, University of Leipzig, Haertelstr. 16-18, D-04107 Leipzig, Germany
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Dahamna S, Bencheikh F, Harzallah D, Boussahel S, Belgeit A, Merghem M, Bouriche H. Cypermetherin toxic effects on spermatogenesis and male mouse reproductive organs. Commun Agric Appl Biol Sci 2010; 75:209-216. [PMID: 21542485] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Cypermetherin has been implicated in the development of a variety of reproductive disorders in humans and infertility in wild life, where it increases the death rate of the offspring and induces aggressiveness (Elbetieha et al., 2001). Studies in workers exposed to handling of agro pesticides indicate that they have defects in their reproduction capabilities characterized by infertility and/or a decrease in the fertilizing potential, fetal death. In this study, mice weighing 30-35 g were used, separated in 3 groups, (1) control (2) vehicle (oil) and (3) experimental (Cypermetherin and oil). The animals were gavaged by 1/5, 1/20 LD50 for 2 and 4 weeks respectively, and with 1/5 LD50 for 12 weeks, then sacrificed. Epididymal spermatozoa were evaluated with respect to quantity, motility and morphology. The histology of testis and epididymis was also studied. Sperm count decreased by around 20% in treated animals compared with control. Teratology observations showed a clear modification of sperm morphology, especially the flagella. Testicular and epididymal morphology was also impaired. It is concluded that Cypermetherin may cause morphological and functional alteration of the male reproductive tract.
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Affiliation(s)
- S Dahamna
- Department of Biology, Faculty of Sciences, University Ferhat Abbas, Sétif 19000, Algeria.
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Dahamna S, Harzallah D, Boussahel S, Belgeit A, Merghem M, Bouriche H. Biochemical, hematological and histological parameters induced by cypermetherin toxicity in domestic rabbits. Commun Agric Appl Biol Sci 2010; 75:203-207. [PMID: 21542484] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Cypermetherin is widely used in Algeria; this insecticide belongs to the group of pyrethroids classified by the World Health Organization as moderately harmful class II (WHO, 2005). This study was conducted to search the effect of non lethal dose on biochemical parameters, hematological and histological parts of the organs. Male of domestic rabbits Oryctolagus cuniculus (1 kg) received per week and per gavage 1/10 LD50 of Cypermetherin (ARRIVO 25%, active substance of Cypermetherin 250 g/l). blood was collected 72 hours after the treatment. Enzyme activities were assayed in the plasma samples for Glutamate oxalo acetate transaminase (GOT), Glutamate pyruvate transaminase (GPT), Alcaline phosphatase (AlcP), creatinine (Crea) and glucose. Red blood (RBC) cells and white blood cells (WBC) were calculated too. The results indicated a significant increase in transaminases GOT and GPT, and AlcP explain a high energy generating product and dysfunction of the liver. A decline in Crea, Hb, RBC and WBC which is related to the immunity, this is probably due to cell lyses explain the effect of Cypermetherin on erythropoeisis. Histological examination confirmed the biochemical tests by the observation of inflammatory infiltrate and perilobular fibrosis. In conclusion, Cypermetherin with used dose affects biochemical, hematological and histological parameters of the rabbits.
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Affiliation(s)
- S Dahamna
- Department of Biology, Faculty of Sciences, University Ferhat Abbas, Sétif 19000, Algeria.
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Bouriche H, Salavei P, Lessig J, Arnhold J. Differential effects of flavonols on inactivation of α1-antitrypsin induced by hypohalous acids and the myeloperoxidase–hydrogen peroxide–halide system. Arch Biochem Biophys 2007; 459:137-42. [PMID: 17141727 DOI: 10.1016/j.abb.2006.10.030] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2006] [Revised: 10/25/2006] [Accepted: 10/26/2006] [Indexed: 11/24/2022]
Abstract
Alpha1-antitrypsin is well known for its ability to inhibit human neutrophil elastase. Pretreatment of alpha1-antitrypsin with hypohalous acids HOCl and HOBr as well as with the myeloperoxidase-hydrogen peroxide-chloride (or bromide) system inactivated this proteinase. The flavonols rutin, quercetin, myricetin, and kaempferol inhibited the inactivation of alpha1-antitrypsin by HOCl and HOBr with rutin having the most pronounced effect. In contrast, these flavonols did not remove the proteinase inactivation by the myeloperoxidase-hydrogen peroxide-halide system. Taurine did not protect against the inactivation of alpha1-antitrypsin by HOCl, HOBr, or the myeloperoxidase-hydrogen peroxide-halide system, while methionine was efficient in all systems. A close association between myeloperoxidase and alpha1-antitrypsin was revealed by native gel electrophoresis and in-gel peroxidase staining. In addition, alpha1-antitrypsin binds to the myeloperoxidase components transferred after SDS-PAGE on a blotting membrane. With this complex formation, myeloperoxidase overcomes the natural antioxidative protective system of plasma and prevents the inactivation of alpha1-antitrypsin.
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Affiliation(s)
- Hamama Bouriche
- Laboratory of Applied Biochemistry, Department of Biology, Faculty of Sciences, University of Ferhat ABBAS, 19000 Setif, Algeria
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Bouriche H, Miles EA, Selloum L, Calder PC. Effect of Cleome arabica leaf extract, rutin and quercetin on soybean lipoxygenase activity and on generation of inflammatory eicosanoids by human neutrophils. Prostaglandins Leukot Essent Fatty Acids 2005; 72:195-201. [PMID: 15664304 DOI: 10.1016/j.plefa.2004.10.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2004] [Accepted: 10/22/2004] [Indexed: 11/23/2022]
Abstract
The effects of Cleome arabica leaf extract, rutin and quercetin on soybean lipoxygenase (Lox) activity and on calcium ionophore (A23187)-stimulated generation of the leukotriene B4 and prostaglandin E2 by human neutrophils were examined. The extract (25 microg/ml), rutin (25 microM) and quercetin (25 microM) inhibited LTB4 synthesis at all concentrations of A23187 used. The extract at 1-100 microg/ml and rutin at 1-100 microM inhibited LTB4 generation by neutrophils stimulated with 1 microM A23187 by about 50%. PGE2 production in response to different concentrations of A23187 was affected in a biphasic manner by the extract and rutin. Quercetin at 1-100 microM caused concentration-dependent inhibition of LTB4 and PGE2 production. The extract, rutin and quercetin caused concentration-dependent inhibition of soybean Lox activity. These results indicate that rutin, quercetin and an extract of C. arabica containing these compounds inhibit Lox activity, consequently decreasing LTB4 production. Thus, these compounds or extracts containing them may be beneficial for the treatment of inflammatory conditions, particularly those characterised by excessive leukotriene generation.
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Affiliation(s)
- H Bouriche
- Laboratory of Applied Biochemistry, Department of Biology, Faculty of Sciences, University of Ferhat Abbas, 19000 Setif, Algeria.
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Selloum L, Bouriche H, Tigrine C, Boudoukha C. Anti-inflammatory effect of rutin on rat paw oedema, and on neutrophils chemotaxis and degranulation. Exp Toxicol Pathol 2003; 54:313-8. [PMID: 12710715 DOI: 10.1078/0940-2993-00260] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Rutin, a natural flavone derivative, is known for its pharmacological properties. We have previously reported that this flavonol exerted a potent inhibitory effect on respiratory burst of fMet-Leu-Phe-stimulated neutrophils, as well as on phosphoinositide 3-kinase gamma activity in a cell free system. In the present study, the anti-inflammatory effect of rutin was investigated in vivo and in vitro. METHODS rutin or aspirin (100 mg/kg, body weight) were given orally to rats 1 hour before paw oedema induction, using lambda-carrageenan 1%. The rat paw volume was measured by mean of plethysmometer, initially and during 6 hours. The chemotaxis of neutrophils towards 10(-7) M fMet-Leu-Phe was performed using 48-well chemotaxis chamber. Neutrophils that migrated through 5 microm pore size polycarbonate filter, in presence or in absence of rutin, were counted microscopically. Elastase exocytosis of either phorbol 12-myristate 13-acetate or fMet-Leu-Phe/cytochalasin B-stimulated neutrophils was assessed in absence or in presence of rutin using the synthetic substrate N-Suc-Ala-Ala-Ala-p-nitroanilide. The absorbance of released p-nitroaniline was measured at 405 nm using microplate reader. RESULTS The maximal swelling in placebo group was observed at 5 hours, after lambda-carrageenan injection. Oral administration of rutin reduced rat paw swelling starting 2 hours after lambda-carrageenan injection. Rutin reduced significantly (p < 0.05) and in a dose-dependant manner the polymorphonuclear neutrophils chemotaxis to fMet-Leu-Phe. Furthermore, elastase exocytosis, induced by both stimuli, was partially inhibited by rutin up to 25 microM. CONCLUSION The present study revealed that rutin possesses anti-inflammatory properties.
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Affiliation(s)
- Laid Selloum
- Laboratory of Applied Biochemistry, Department of Biology, Faculty of Sciences, University of Ferhat ABBAS, 19000 Setif, Algeria.
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