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Hmimid F, Lahlou FA, Guenaou I, Nait Irahal I, Errami A, Fahde S, Bourhim N. Purification and characterization of aldose reductase from jerboa (Jaculus orientalis) and evaluation of its inhibitory activity by Euphorbia regis-jubae (Webb & Berth) extracts. Comp Biochem Physiol C Toxicol Pharmacol 2021; 244:109001. [PMID: 33610817 DOI: 10.1016/j.cbpc.2021.109001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Received: 11/23/2020] [Revised: 01/18/2021] [Accepted: 02/04/2021] [Indexed: 01/24/2023]
Abstract
This study aimed, for the first time, to assess the purification of aldose reductase (AR) in Jaculus orientalis (Dipodidae family) kidney and to evaluate the in vitro aldose reductase inhibitory (ARI) effects of Euphorbia regis-jubae (Euphorbiaceae family) aqueous and hydroethanolic extracts. Initial screening assay of the enzymatic AR activity in different jerboa states (euthermic, prehibernating and hibernating) and tissues (brain, brown adipose tissue, liver and kidneys) was assessed. Then, AR has been purified to homogeneity from the kidneys of prehibernating jerboas by a series of chromatographic technics. Furthermore, the in vitro and in silico ARI effects of E. regis-jubae (Webb & Berth) extracts, characterized by hight performance liquid chromatography (HPLC) on the purified enzyme were evaluated. Our results showed that the highest enzyme activity was detected in the kidneys, followed by white adipose tissue and the lungs of pre-hibernating jerboa. The enzyme was purified to homogeneity from jerboa kidneys during prehibernating state with a purification factor of 53.4-fold and a yield of about 6%. AR is monomeric, active in D(+)-glyceraldehyde substrate and in disodium phosphate buffer. The pH and temperature for AR were determined to be 6.5-7.5 and 35 °C, respectively. Results of the in vitro ARI activity was strongest with both the hydroethanolic extract (IC50 = 96.45 μg/mL) and aqueous extract (IC50 = 140 μg/mL). Molecular docking study indicated that catechin might be the main component in both aqueous and hydroethanolic extracts to inhibited AR. This study provides new evidence on the ARI effect of E. regis-jubae (Webb & Berth), which may be related to its phenolic constituents.
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Affiliation(s)
- Fouzia Hmimid
- Equipe De Biotechnologie, Environnement Et Santé, Faculté Des Sciences El Jadida, Université Chouaïb Doukkali, El Jadida, Morocco; Laboratoire Santé Et Environnement, Faculté Des Sciences, Université Hassan II-Ain Chock, Casablanca, Morocco.
| | - Fatima Azzahra Lahlou
- Laboratoire National De Référence, Université Mohammed VI Des Sciences De La Santé Faculté De Médecine, Casablanca, Morocco
| | - Ismail Guenaou
- Laboratoire Santé Et Environnement, Faculté Des Sciences, Université Hassan II-Ain Chock, Casablanca, Morocco
| | - Imane Nait Irahal
- Laboratoire Santé Et Environnement, Faculté Des Sciences, Université Hassan II-Ain Chock, Casablanca, Morocco
| | - Ahmed Errami
- Laboratoire d'Ingénierie Des Procédés Et D'Environnement, École Supérieure De Technologie, Université Hassan II, Casablanca, Morocco
| | - Sirine Fahde
- Laboratoire Santé Et Environnement, Faculté Des Sciences, Université Hassan II-Ain Chock, Casablanca, Morocco
| | - Noureddine Bourhim
- Laboratoire Santé Et Environnement, Faculté Des Sciences, Université Hassan II-Ain Chock, Casablanca, Morocco
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Nait Irahal I, azzahra Lahlou F, Hmimid F, Errami A, Guenaou I, Diawara I, Kettani‐Halabi M, Fahde S, Ouafik L, Bourhim N. Identification of the chemical composition of six essential oils with mass spectroscopy and evaluation of their antibacterial and antioxidant potential. FLAVOUR FRAG J 2021. [DOI: 10.1002/ffj.3657] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Imane Nait Irahal
- Laboratoire Santé Et Environnement Faculté Des Sciences Ain Chock Université Hassan II de Casablanca Casablanca Morocco
| | - Fatima azzahra Lahlou
- Laboratoire Santé Et Environnement Faculté Des Sciences Ain Chock Université Hassan II de Casablanca Casablanca Morocco
- Laboratoire National de Référence Université Mohammed VI Des Sciences De La Santé Faculté De Médecine Casablanca Morocco
- Mohammed VI University of Health Sciences (UM6SS) Casablanca Morocco
| | - Fouzia Hmimid
- Laboratoire Santé Et Environnement Faculté Des Sciences Ain Chock Université Hassan II de Casablanca Casablanca Morocco
- Environnement Et Santé Faculté Des Sciences El Jadida Université Chouaïb Doukkali El Jadida Morocco
| | - Ahmed Errami
- National Institute of Forensic Science of the Police Casablanca Morocco
| | - Ismail Guenaou
- Laboratoire Santé Et Environnement Faculté Des Sciences Ain Chock Université Hassan II de Casablanca Casablanca Morocco
| | - Idrissa Diawara
- Mohammed VI University of Health Sciences (UM6SS) Casablanca Morocco
- Service De Microbiologie CHU Ibn Rochd Casablanca Morocco
| | | | - Sirine Fahde
- Laboratoire Santé Et Environnement Faculté Des Sciences Ain Chock Université Hassan II de Casablanca Casablanca Morocco
| | - L’Houcine Ouafik
- CNRS INP, Inst Neurophysiopathol Université Aix Marseille Marseille France
- APHM, CHU Nord Service De Transfert d’Oncologie Biologique Université Aix Marseille Marseille France
| | - Noureddine Bourhim
- Laboratoire Santé Et Environnement Faculté Des Sciences Ain Chock Université Hassan II de Casablanca Casablanca Morocco
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Guenaou I, Hmimid F, Lahlou FA, Errami A, Irahal IN, Fahde S, Ouafik 'L, Bourhim N. Cytoprotective effect of ethyl acetate fraction from Ephedra fragilis on H 2O 2-induced oxidative damage in Tetrahymena pyriformis. Comp Biochem Physiol C Toxicol Pharmacol 2021; 239:108899. [PMID: 32991999 DOI: 10.1016/j.cbpc.2020.108899] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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] [Received: 05/15/2020] [Revised: 09/03/2020] [Accepted: 09/16/2020] [Indexed: 12/19/2022]
Abstract
The main purpose of the present study was to investigate the ability of ethyl acetate fraction (EAF) from Ephedra fragilis to function as a protective agent against hydrogen peroxide induced oxidative damage in Tetrahymena pyriformis. The cells were preincubated with EAF (50-200 μg/mL) or ascorbic acid (50 μg/mL) for 24 h, followed by incubation with 50% H2O2 inhibitory concentration for 48 h. Cell viability was assessed using trypan exclusion method. Cell morphology and mobility, antioxidant enzymes activities (catalase (CAT), superoxide dismutase (SOD) and glutathione reductase (GR)), malondialdehyde (MDA) and protein carbonyl (PCO) levels, DNA fragmentation and metabolic enzymes activities (succinate dehydrogenase (SDH) and NADPH-cytochrome c reductase (NCCR)) were investigated. Our results indicate that, pretreatment of T. pyriformis cells with EAF improved the cell viability, restored normal cell mobility and morphology, decreased the levels of both MDA and PCO level, prevent DNA fragmentation and enhanced the activity of antioxidant (CAT, SOD and GR) and metabolic (SDH and NCCR) enzymes in H2O2 damaged cells. In conclusion, these results suggest for the first time that E. fragilis is a promising source of natural antioxidants, that could offer protection against oxidative stress and should be further exploited for its use in clinical medicine.
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Affiliation(s)
- Ismail Guenaou
- Laboratoire Santé Et Environnement, Faculté Des Sciences Ain Chock, Université Hassan II de Casablanca, Casablanca, Morocco
| | - Fouzia Hmimid
- Laboratoire Santé Et Environnement, Faculté Des Sciences Ain Chock, Université Hassan II de Casablanca, Casablanca, Morocco; Biotechnologie, Environnement Et Santé, Faculté Des Sciences El Jadida, Université Chouaïb Doukkali, El Jadida, Morocco
| | - Fatima Azzahra Lahlou
- Laboratoire Santé Et Environnement, Faculté Des Sciences Ain Chock, Université Hassan II de Casablanca, Casablanca, Morocco; Laboratoire National De Référence, Université Mohammed VI Des Sciences De La Santé Faculté De Médecine, Casablanca, Morocco
| | - Ahmed Errami
- National Institute of Forensic Science of the Police, Casablanca, Morocco
| | - Imane Nait Irahal
- Laboratoire Santé Et Environnement, Faculté Des Sciences Ain Chock, Université Hassan II de Casablanca, Casablanca, Morocco
| | - Sirine Fahde
- Laboratoire Santé Et Environnement, Faculté Des Sciences Ain Chock, Université Hassan II de Casablanca, Casablanca, Morocco
| | - 'L'houcine Ouafik
- Université Aix Marseille, CNRS, INP, Inst Neurophysiopathol, Marseille, France; Université Aix Marseille, APHM, CHU Nord, Service De Transfert d'Oncologie Biologique, Marseille, France
| | - Noureddine Bourhim
- Laboratoire Santé Et Environnement, Faculté Des Sciences Ain Chock, Université Hassan II de Casablanca, Casablanca, Morocco.
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