1
|
Antihyperlipidemic and Antioxidative Potentials of Onion ( Allium cepa L.) Extract Fermented with a Novel Lactobacillus casei HD-010. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:3269047. [PMID: 30941192 PMCID: PMC6421041 DOI: 10.1155/2019/3269047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/04/2019] [Accepted: 02/10/2019] [Indexed: 12/19/2022]
Abstract
The purpose of this study was to investigate antihyperlipidemic and antioxidative potentials of onion (Allium cepa L.) extract fermented with a novel Lactobacillus casei HD-010. In general, fermented onion extract is used for its antioxidative activity (ORAC), inhibitory effect on adipocytes differentiation, quercetin contents, and antihyperlipidemic activities. However, the effect of fermented onion extract on hyperlipidemia after oral administration using ApoE-deficient mice has not been reported yet. To understand the effect of fermented onion extract on hyperlipidemia, we used benzafibrate (10 mg/kg, bw/day) as a positive control in the present study. Serum was collected every week to analyze levels of low density lipoprotein (LDL), high density lipoprotein (HDL), triglyceride (TG), and cholesterol, 3-hydroxy-3-methylgutaryi-CoA (HMG-CoA) reductase activity, and cholesterol ester transport protein (CETP) activity. In the fermented onion-treated group, HDL level was significantly increased while levels of TG and LDL were significantly decreased compared to those in the control group. In addition, the inhibition activity of HMG-CoA reductase was increased 20% in the fermented onion-treated group at 100 mg/kg. CETP activity has been observed to be significantly inhibited in the fermented onion-treated groups compared to that in the control group. These results suggest that fermented onion has a preventive/therapeutic effect on hyperlipidemic disease. It might have potential to be developed as a functional food.
Collapse
|
2
|
Barros S, Montes R, Quintana JB, Rodil R, André A, Capitão A, Soares J, Santos MM, Neuparth T. Chronic environmentally relevant levels of simvastatin disrupt embryonic development, biochemical and molecular responses in zebrafish (Danio rerio). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 201:47-57. [PMID: 29879595 DOI: 10.1016/j.aquatox.2018.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 05/16/2018] [Accepted: 05/22/2018] [Indexed: 06/08/2023]
Abstract
Simvastatin (SIM), a hypocholesterolaemic compound, is among the most prescribed pharmaceuticals for cardiovascular disease prevention worldwide. Several studies have shown that acute exposure to SIM causes multiple adverse effects in aquatic organisms. However, uncertainties still remain regarding the chronic effects of SIM in aquatic ecosystems. Therefore, the present study aimed to investigate the effects of SIM in the model freshwater teleost zebrafish (Danio rerio) following a chronic exposure (90 days) to environmentally relevant concentrations ranging from 8 ng/L to 1000 ng/L. This study used a multi-parameter approach integrating distinct ecologically-relevant endpoints, i.e. survival, growth, reproduction and embryonic development, with biochemical markers (cholesterol and triglycerides). Real Time PCR was used to analyse the transcription levels of key genes involved in the mevalonate pathway (hmgcra, cyp51, and dhcr7). Globally, SIM induced several effects that did not follow a dose-response relationship; embryonic development, biochemical and molecular markers, were significantly impacted in the lower concentrations, 8 ng/L, 40 ng/L and/or 200 ng/L, whereas no effects were recorded for the highest tested SIM levels (1000 ng/L). Taken together, these findings expand our understanding of statin effects in teleosts, demonstrating significant impacts at environmentally relevant concentrations and highlight the importance of addressing the effects of chemicals under chronic low-level concentrations.
Collapse
Affiliation(s)
- Susana Barros
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, Endocrine Disruptors and Emerging Contaminants Group, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal
| | - Rosa Montes
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA-Institute for Food Analysis and Research, University of Santiago de Compostela, Constantino Candeira S/N, 15782 Santiago de Compostela, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA-Institute for Food Analysis and Research, University of Santiago de Compostela, Constantino Candeira S/N, 15782 Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA-Institute for Food Analysis and Research, University of Santiago de Compostela, Constantino Candeira S/N, 15782 Santiago de Compostela, Spain
| | - Ana André
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, Endocrine Disruptors and Emerging Contaminants Group, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal
| | - Ana Capitão
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, Endocrine Disruptors and Emerging Contaminants Group, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal
| | - Joana Soares
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, Endocrine Disruptors and Emerging Contaminants Group, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal
| | - Miguel M Santos
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, Endocrine Disruptors and Emerging Contaminants Group, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal; FCUP - Department of Biology, Faculty of Sciences, University of Porto (U. Porto), Porto, Portugal.
| | - Teresa Neuparth
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, Endocrine Disruptors and Emerging Contaminants Group, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal.
| |
Collapse
|
3
|
Ali I, Saleem K, Haque A, Wani WA, Gaitode VD. NEW GENERATION HALO COLUMN FOR FAST ANALYSES OF ASPIRIN AND ATORVASTATIN IN PHARMACEUTICAL PREPARATION. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2011.649878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Imran Ali
- a Department of Chemistry , Jamia Millia Islamia (Central University) , New Delhi , India
| | - Kishwar Saleem
- a Department of Chemistry , Jamia Millia Islamia (Central University) , New Delhi , India
| | - Ashanul Haque
- a Department of Chemistry , Jamia Millia Islamia (Central University) , New Delhi , India
| | - Waseem A. Wani
- a Department of Chemistry , Jamia Millia Islamia (Central University) , New Delhi , India
| | - Vinay D. Gaitode
- b Prochrome India , A/2, Varsha Milan , Andheri East Mumbai , India
| |
Collapse
|
4
|
Kim AR, Hwang YG, Lee JJ, Jung HO, Lee MY. Effects of Eriobotrya japonica Lindl. (Loquat) Leaf Ethanol Extract on Cholesterol and Antioxidative Activity in Rats Fed a High-Fat/High-Cholesterol Diet. ACTA ACUST UNITED AC 2011. [DOI: 10.3746/jkfn.2011.40.5.673] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
5
|
Gupta A, Gupta V, Thapar S, Bhansali A. Lipid-lowering drug atorvastatin as an adjunct in the management of diabetic macular edema. Am J Ophthalmol 2004; 137:675-82. [PMID: 15059707 DOI: 10.1016/j.ajo.2003.11.017] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2003] [Indexed: 12/19/2022]
Abstract
PURPOSE To determine the efficacy of the lipid-lowering drug atorvastatin in reducing retinal hard exudates and subfoveal lipid migration after focal/grid laser photocoagulation in clinically significant macular edema in patients with diabetes with elevated serum lipids. DESIGN Randomized case trial. METHODS Thirty patients with type 2 diabetes with clinically significant macular edema, dyslipidemia, and hard exudates of grade 4 and above were assessed in an institutional setting. All patients were subjected to strict metabolic control within 4 to 6 weeks of enrollment. In addition, 15 patients in group A received atorvastatin, a 3-hydroxy-3-methylglutaryl coenzyme A inhibitor; 15 members of group B did not receive any lipid-lowering therapy. All received laser photocoagulation after a metabolic control period and were followed up for a minimum of 18 weeks. The outcome measures were reduction in hard exudates, subfoveal lipid migration, status of macular edema, and visual acuity. RESULTS The study included 21 men and nine women with noninsulin-dependent diabetes mellitus who could achieve good metabolic control within 4 to 6 weeks of inclusion in the study. All patients had elevated serum lipids at baseline. Ten (66.6%) of 15 patients in treatment group A and two (13.3%) of 15 patients in control group B showed reduction in hard exudates (P =.007). None of the patients in group A and five (33.3%) of 15 in group B showed subfoveal lipid migration after laser photocoagulation (P =.04). Regression of macular edema was seen in nine eyes in group A and five in group B (P =.27). None of the eyes in group A and three eyes in group B showed worsening of visual acuity (P =.22). CONCLUSION Oral atorvastatin therapy in patients with type 2 diabetes with dyslipidemia reduces the severity of hard exudates and subfoveal lipid migration in clinically significant macular edema and could be an important adjunct in the management of clinically significant macular edema.
Collapse
Affiliation(s)
- Amod Gupta
- Department of Ophthalmology, Postgraduate Institute of Education and Research, Chandigarh, India.
| | | | | | | |
Collapse
|