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Kaur S, Rubal, Kaur S, Kaur A, Kaur S, Gupta S, Mittal S, Dhiman M. A cross-sectional study to correlate antioxidant enzymes, oxidative stress and inflammation with prevalence of hypertension. Life Sci 2023; 313:121134. [PMID: 36544300 DOI: 10.1016/j.lfs.2022.121134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 09/19/2022] [Accepted: 10/24/2022] [Indexed: 11/07/2022]
Abstract
AIMS Hypertension a multifactorial consequence of environmental factors, life style and genetics is the well-recognized risk factor contributing to coronary heart diseases. The antioxidant imbalance, excessive reactive oxygen species (ROS) leads to oxidative stress which is pivotal in progression of hypertension. The present study aims to understand the complex interaction between oxidative stress, inflammation and antioxidant system which is crucial to maintain cellular homeostasis which further can exaggerate hypertension pathophysiology. MATERIALS AND METHODS The metabolic profile of hypertensive and normotensive subjects from Malwa region, Punjab was compared by estimating lipid profile, cardiac, hepatic and renal markers. The oxidative stress markers (protein carbonyls and lipid peroxidation), inflammatory markers (Nitric oxide, Myeloperoxidase and advanced oxygen protein products), and antioxidant enzymes (Superoxide Dismutase, Catalase, and Total Antioxidant Capacity) were analyzed. KEY FINDINGS It is observed that the metabolic markers are altered in hypertensive subjects which further these subjects showed increased oxidative, inflammatory profile and compromised antioxidant status when compared with normotensive subjects. Co-relation analysis validated the involvement of inflammation and oxidative stress in impaired endothelial function and vital organ damage. SIGNIFICANCE OF STUDY These markers may act as early indicators of hypertension which usually do not show any physical symptoms, thus can be diagnosed and treated at the earliest. The current study suggests that disturbed homeostasis, a consequence of altered interaction between antioxidant system and inflammatory events raises the oxidative stress levels which eventually leads to hypertension and associated complications. These indicators can serve as early indicators of future chronic complications of hypertension.
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Affiliation(s)
- Sukhchain Kaur
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India
| | - Rubal
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India
| | - Satveer Kaur
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India
| | - Amandeep Kaur
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India
| | - Sandeep Kaur
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India
| | - Sushil Gupta
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India
| | - Sunil Mittal
- Department of Environmental Science and Technology, School of Environment and Earth Sciences, Central University of Punjab Bathinda, India
| | - Monisha Dhiman
- Department of Microbiology, School of Basic Sciences, Central University of Punjab Bathinda, India.
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Elebiyo TC, Olori OO, Rotimi DE, Al-Megrin WAI, De Waard M, Alkhuriji AF, Batiha GES, Adeyanju AA, Adeyemi OS. Chemical fingerprinting, comparative in vitro antioxidant properties, and biochemical effects of ginger and bitterleaf infusion. Biomed Pharmacother 2022; 155:113788. [PMID: 36271566 DOI: 10.1016/j.biopha.2022.113788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/22/2022] [Accepted: 09/28/2022] [Indexed: 11/30/2022] Open
Abstract
Botanicals with remarkable pharmacological properties include Zingiber officinale Roscoe [Zingiberaceae] (ginger) and Gymnanthemum amygdalinum (Delie) Sch. Bip [Asteraceae] (bitterleaf). The plants are frequently used as teas and decoctions, and have been studied in the treatment of various illnesses. Thus, this study investigated the in vitro antioxidant activities and chemical fingerprints of ginger and bitter leaf infusions separately and as a combination. In addition, we assessed the effects of the tea infusions on rat liver and kidney indices. The findings from this study showed that the bitterleaf infusion had the highest phenolic content (21.77 ± 3.140 µg gallic acid equivalent/mg) in comparison with that of ginger (15.17 ± 1.50 µg gallic acid equivalent/mg) and their combination (8.81 ± 0.48 µg gallic acid equivalent/mg). The ginger infusion had the highest flavonoid content (547.15 ± 1.17 µg quercetin equivalent/mg), which was preceded by bitterleaf (473.02 ± 10.48 µg quercetin equivalent/mg) and the ginger and bitterleaf infusion (415.08 ± 4.15 µg quercetin equivalent/mg). Furthermore, our results showed that the tea infusions had no significant effect on the liver function indices (ALT and AST) compared to the control. In contrast, the rat plasma urea significantly increased in the groups given bitterleaf and a combination of ginger and bitterleaf infusions, while creatinine significantly decreased in the group that received the combined form of the infusion. The GC-MS analysis of ginger and bitterleaf infusions revealed that n-hexadecanoic acid, oleic acid, and ergosterol were most abundant in the bitterleaf infusion. At the same time, gingerol, 2-butanone, and 4-(4-hydroxy-3-methoxyphenyl) were the most abundant in the ginger infusion. Together, the findings are not only evidence in support of the medicinal value of these plants but also reinforce their prospects as nutriceuticals.
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Affiliation(s)
- Tobiloba Christiana Elebiyo
- SDG 03 Group - Good Health & Well-being, Landmark University, Omu-Aran 251101, Kwara State, Nigeria; Department of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran 251101, Nigeria
| | - Oghenemaero Oghale Olori
- SDG 03 Group - Good Health & Well-being, Landmark University, Omu-Aran 251101, Kwara State, Nigeria; Department of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran 251101, Nigeria
| | - Damilare Emmanuel Rotimi
- SDG 03 Group - Good Health & Well-being, Landmark University, Omu-Aran 251101, Kwara State, Nigeria; Department of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran 251101, Nigeria
| | - Wafa Abdullah I Al-Megrin
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia.
| | - Michel De Waard
- Nantes Université, CNRS, INSERM, l'Institut du thorax, F-44000 Nantes, France; LabEx Ion Channels, Science and Therapeutics, Valbonne, France; Martox Biotechnology, 6 rue des Platanes, 38120 Saint-Egrève, France.
| | - Afrah Fahd Alkhuriji
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt.
| | - Adebukola Anne Adeyanju
- Department of Biological Sciences, Faculty of Applied Sciences, KolaDaisi University, Ibadan, Nigeria.
| | - Oluyomi Stephen Adeyemi
- SDG 03 Group - Good Health & Well-being, Landmark University, Omu-Aran 251101, Kwara State, Nigeria; Department of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran 251101, Nigeria; Laboratory of Sustainable Animal Environment, Graduate School of Agricultural Science, Tohoku University, 232-3 Yomogida, Naruko-onsen, Osaki, Miyagi 989-6711, Japan.
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Almulathanon AAY, Mohammad JA, Allwash TA. Evaluation the effects of insulin on oxidant/antioxidant status in type 1 diabetic patients. PHARMACIA 2021. [DOI: 10.3897/pharmacia.68.e70495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Earlier works have revealed increased generation of reactive oxygen species (ROS) and decreased antioxidant levels in type 1 diabetes mellitus (T1DM). The current study aimed to investigate the effect of mixed insulin therapy on oxidative stress and antioxidant status in patients with T1DM. This study involved 75 participants who were divided into three groups: 20 healthy subjects as a control, 25 newly diagnosed patients with T1DM (without treatment) and 30 patients with T1DM treated with insulin (regular and Human Neutral Protamine Hagedorn (NPH)) twice daily. Fasting serum glucose (FSG), serum concentrations of insulin, malondialdehyde (MDA), catalase (CAT), reduced glutathione (GSH), and vitamins (C and E) were measured in all participants. Compared with the healthy control, serum glucose and MDA concentrations were observed to be significantly higher, while significantly lower concentrations of CAT, GSH, and vitamins (C and E) were found in both the treated and untreated diabetic groups. Although insulin therapy caused a significant decrease in blood sugar with a marked elevation in the levels of insulin, CAT, GSH and vitamin E compared to the untreated patients, the changes in the levels of MDA and vitamin C between diabetic groups were not significant. Moreover, the level of insulin resistance was significantly increased in insulin-treated patients as compared to the control and untreated diabetic groups. In conclusion, twice daily treatment with regular and NPH insulin can ameliorate hyperglycemia and improve antioxidant levels in patients with T1DM. However, the insulin regimen used in this study did not reveal a beneficial effect on oxidative stress and insulin resistance. Hence, exogenous antioxidants (vitamins C and E) can be used in combination with insulin to control these parameters.
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Merkhan M, Mohammad J, Fathi Z, Younis Z, Mahmood SM, Mohammed M. Silent hyperlipidaemia modulated vascular endothelial markers. PHARMACIA 2021. [DOI: 10.3897/pharmacia.68.e67959] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The aetiology of ischemic heart diseases is mainly based on atherosclerosis of coronary artery. Inflammation and oxidative reactions are initiating and aggravating the illness resulting in pathological remodelling of vasculaturze at site of injury. Endothelium lining of blood vessels participated in the reaction biochemically through releasing some proteins into circulatory system which further complicate the condition. The aim of this study was to determine early diagnosed hyperlipidaemia-associated changes of the plasma level of some of these endothelial biomolecules. Compared to healthy control, hyperlipidaemic patients have significantly increased arginase, metalloendopeptidase, peroxidase, myeloperoxidase, and peroxynitrite with concomitant reduction in arylesterase and nitric oxide. The present study concluded that hyperlipidaemia play a great role in modulation of certain plasma protein markers which might be directly related to patient pathological condition or could be used as a tool for diagnosis or patient follow up indicating the stage of vasculature remodelling, healing, inflammation or resolution.
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