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Benković V, Vuković D, Đelatić I, Popović V, Jurica K, Knežević F, Brčić Karačonji I, Lucić Vrdoljak A, Kopjar N. Effects of Strawberry Tree Water Leaf Extract and Arbutin on Biochemical Markers and DNA Integrity in Brain Cells of Lewis Rats. TOXICS 2024; 12:595. [PMID: 39195697 PMCID: PMC11359480 DOI: 10.3390/toxics12080595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 08/06/2024] [Accepted: 08/13/2024] [Indexed: 08/29/2024]
Abstract
There is growing evidence that arbutin and plant extracts rich in arbutin, such as extracts of the strawberry tree (Arbutus unedo L.), exert a range of beneficial effects, including cyto- and genoprotective properties. This study evaluated the effects of strawberry tree water leaf extract (STE) and arbutin in the brain tissue of Lewis rats. STE or arbutin were administered per os to male and female rats at a dose of 200 mg/kg body weight/day for 14 or 28 days. Treatment outcomes were evaluated using biochemical markers (lipid peroxidation and the activities of the antioxidative enzymes catalase and superoxide dismutase). The effects of the tested substances on DNA integrity in brain cells were evaluated using the alkaline comet assay. The results suggest a high biocompatibility of both tested substances with rat brain tissue. No significant harmful disturbances were observed in the oxidative/antioxidative status or impairments of DNA integrity in the rat brain cells. Nearly all post-treatment values were within tolerable limits as compared to the matched control rats. Such encouraging findings support further research using other subtle biomarkers to clarify the safety aspects of arbutin and STE prior to the development of specific nutraceutical products.
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Affiliation(s)
- Vesna Benković
- Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia
| | - Dora Vuković
- Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia
| | - Iva Đelatić
- Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia
| | - Vanja Popović
- Faculty of Science, University of Zagreb, 10000 Zagreb, Croatia
| | - Karlo Jurica
- Special Security Operations Directorate, Ministry of the Interior, 10000 Zagreb, Croatia;
| | - Fabijan Knežević
- School of Medicine, Catholic University of Croatia, 10000 Zagreb, Croatia;
| | - Irena Brčić Karačonji
- Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia; (I.B.K.); (A.L.V.); (N.K.)
- Faculty of Health Studies, University of Rijeka, 51000 Rijeka, Croatia
| | - Ana Lucić Vrdoljak
- Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia; (I.B.K.); (A.L.V.); (N.K.)
| | - Nevenka Kopjar
- Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia; (I.B.K.); (A.L.V.); (N.K.)
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Devi S, Chauhan S, Mannan A, Singh TG. Targeting cardiovascular risk factors with eugenol: an anti-inflammatory perspective. Inflammopharmacology 2024; 32:307-317. [PMID: 38085446 DOI: 10.1007/s10787-023-01392-w] [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: 07/27/2023] [Accepted: 11/05/2023] [Indexed: 03/03/2024]
Abstract
Inflammation is a multifaceted biological reaction to a wide range of stimuli, and it has been linked to the onset and progression of chronic diseases such as heart disease, cancer, and diabetes. Inflammatory markers found in the blood, including C-reactive protein, serum amyloid A, fibrinogen, plasma viscosity, erythrocyte sedimentation rate, interleukin-6, and soluble adhesion molecules (like intercellular adhesion molecule-1 and vascular cell adhesion molecule-1), are risk factors for cardiovascular diseases such as coronary heart disease, stroke, and peripheral arterial disease. These markers play a crucial role in understanding and assessing cardiovascular health. Due to this complicated relationship between inflammation and cardiovascular disease, anti-inflammatory agents of natural origin have been the subject of many preclinical and clinical studies in recent years. Eugenol is a natural phenolic compound found in clove oil, nutmeg oil, cinnamon oil, and bay leaf oil, as well as other essential oils. Eugenol has been shown to have anti-inflammatory properties in many forms of experimental inflammation. It may scavenge free radicals, which contribute to inflammation and tissue damage. Various studies also suggest that eugenol can limit the production of inflammatory mediators such as prostaglandins, cytokines, and chemokines. Animal models of arthritis, colitis, and lung damage, as well as human clinical studies, have shown that eugenol has phenomenal anti-inflammatory properties. These properties suggest that eugenol may be able to reduce the risk of cardiovascular diseases.
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Affiliation(s)
- Sushma Devi
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, 140401, India
| | - Samrat Chauhan
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, 140401, India
| | - Ashi Mannan
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, 140401, India
| | - Thakur Gurjeet Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, 140401, India.
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Alharthy KM, Rashid S, Yusufoglu HS, Alqasoumi SI, Ganaie MA, Alam A. Neuroprotective potential of Afzelin: A novel approach for alleviating catalepsy and modulating Bcl-2 expression in Parkinson's disease therapy. Saudi Pharm J 2024; 32:101928. [PMID: 38261905 PMCID: PMC10797200 DOI: 10.1016/j.jsps.2023.101928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/17/2023] [Indexed: 01/25/2024] Open
Abstract
The lost dopaminergic neurons in the brain prevent mobility in Parkinson's disease (PD). It is impossible to stop the disease's progress by means of symptoms management. Research focuses on oxidative stress, mitochondrial dysfunction, and neuronal degeneration. Exploration of potential neuroprotective drugs against prosurvival B-cell lymphoma 2 (Bcl-2) protein is ongoing. An investigable cause behind PD, as well as preventive measures, could be discovered considering the association between such behavioural manifestations (cataleptic behaviours) and PD. The compound Afzelin, known to guard the nervous system, was chosen for this study. The study was done on rats divided into six different groups. First, there was a control group. The other group was treated with Reserpine (RES) (1 mg/kg). The third group received RES (1 mg/kg) and levodopa (30 mg/kg). The remaining three groups were given RES (1 mg/kg) in conjunction with Afzelin at the following doses: 5 mg/kg, 10 mg/kg, and 20 mg/kg. Cataleptic behavior and mobility in rats was assessed using the rotarod, open field, and modified forced-swim tests. thiobarbituric acid reactive substances (TBARS), nitric oxide (NO), biogenic amines, and Bcl-2 level in rat tissue homogenates were considered. According to the study's findings, the rats treated through co-administration of RES and Afzelin improved significantly in their cataleptic behaviours and locomotor activity. In addition, administering Afzelin itself caused Bcl-2 expression, which could have some neuroprotection properties. This study provides meaningful information on the effectiveness of Afzelin in handling catalepsy and other degenerative neurologic disorders. As a result, other studies need to be conducted to establish the reasons behind the reactions and determine the long-term effects of Afzelin on these conditions.
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Affiliation(s)
- Khalid M. Alharthy
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Summya Rashid
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Hasan S. Yusufoglu
- Department of Pharmacognosy and Pharmaceutical Chemistry, College of Dentistry and Pharmacy, Buraydah Private Colleges, Buraydah, Al-Qassim 51418, Saudi Arabia
| | - Saleh I. Alqasoumi
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Majid Ahmad Ganaie
- Department of Pharmacology & Toxicology, College of Dentistry and Pharmacy, Buraydah Colleges, 51418 Buraydah, Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Saudi Arabia
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Chib S, Devi S, Chalotra R, Mittal N, Singh TG, Kumar P, Singh R. Cross Talks between CNS and CVS Diseases: An Alliance to Annihilate. Curr Cardiol Rev 2024; 20:63-76. [PMID: 38441007 PMCID: PMC11284694 DOI: 10.2174/011573403x278550240221112636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 01/18/2024] [Accepted: 01/26/2024] [Indexed: 03/06/2024] Open
Abstract
Cardiovascular and neurological diseases cause substantial morbidity and mortality globally. Moreover, cardiovascular diseases are the leading cause of death globally. About 17.9 million people are affected by cardiovascular diseases and 6.8 million people die every year due to neurological diseases. The common neurologic manifestations of cardiovascular illness include stroke syndrome which is responsible for unconsciousness and several other morbidities significantly diminished the quality of life of patients. Therefore, it is prudent need to explore the mechanistic and molecular connection between cardiovascular disorders and neurological disorders. The present review emphasizes the association between cardiovascular and neurological diseases specifically Parkinson's disease, Alzheimer's disease, and Huntington's disease.
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Affiliation(s)
- Shivani Chib
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Sushma Devi
- Department of Pharmacology, Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Rishabh Chalotra
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Neeraj Mittal
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Thakur Gurjeet Singh
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
| | - Puneet Kumar
- Department of Pharmacology, Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Randhir Singh
- Department of Pharmacology, Central University of Punjab, Bathinda, Punjab, India
- School of Pharmacy, Graphic Era Hill University, Dehradun, India
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Demir EA, Mentese A, Yilmaz ZS, Alemdar NT, Demir S, Aliyazicioglu Y. Evaluation of the therapeutic effects of arbutin on cisplatin-induced ovarian toxicity in rats through endoplasmic reticulum stress and Nrf2 pathway. Reprod Biol 2023; 23:100824. [PMID: 37976616 DOI: 10.1016/j.repbio.2023.100824] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 11/19/2023]
Abstract
Arbutin (ARB) is a glycosylated hydroquinone with potent antioxidant effects. Although cisplatin (CP) is widely used in chemotherapy, its toxicity in healthy tissues, including ovotoxicity, is an insurmountable problem. This study aimed to evaluate the therapeutic effect of ARB against CP-related ovototoxicity by including nuclear factor erythroid 2-related factor 2 (Nrf2) pathway in rats for the first time. Rats treated one dose of CP (5 mg/kg) on the first day, followed by ARB (5 and 10 mg/kg) for three days. Serum reproductive hormone levels were determined using ELISA kits. Oxidative stress (OS), inflammation, endoplasmic reticulum stress (ERS) and apoptosis markers in ovarian tissue were also determined colorimetrically. In addition, how CP affects Nrf2 pathway and the effect of ARB on this situation were also addressed. ARB treatment reduced the levels of markers of OS, inflammation, ERS and apoptosis in ovarian tissue of CP-stimulated animals. ARB regenerated the depleted antioxidant system by triggering Nrf2 pathway in the ovarian tissues of animals stimulated by CP. Histological findings also supported the therapeutic efficacy of ARB. The results indicate that ARB may have therapeutic effects against CP-induced reproductive toxicity with its Nrf2 activator potential. ARB should be tested in more extensive studies as a new generation chemopreventive candidate molecule.
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Affiliation(s)
- Elif Ayazoglu Demir
- Department of Chemistry and Chemical Processing Technologies, Macka Vocational School, Karadeniz Technical University, 61750 Trabzon, Turkiye
| | - Ahmet Mentese
- Department of Medical Biochemistry, Faculty of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkiye
| | - Zeynep Sagnak Yilmaz
- Department of Medical Pathology, Faculty of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkiye
| | - Nihal Turkmen Alemdar
- Department of Medical Biochemistry, Graduate School of Health Sciences, Karadeniz Technical University, 61080 Trabzon, Turkiye; Department of Medical Services and Techniques, Vocational School of Health Services, Recep Tayyip Erdogan University, 53100 Rize, Turkiye
| | - Selim Demir
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Karadeniz Technical University, 61080 Trabzon, Turkiye.
| | - Yuksel Aliyazicioglu
- Department of Medical Biochemistry, Faculty of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkiye
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Alkholifi FK, Devi S, Aldawsari MF, Foudah AI, Alqarni MH, Salkini MA, Sweilam SH. Effects of Tiliroside and Lisuride Co-Treatment on the PI3K/Akt Signal Pathway: Modulating Neuroinflammation and Apoptosis in Parkinson's Disease. Biomedicines 2023; 11:2735. [PMID: 37893109 PMCID: PMC10604177 DOI: 10.3390/biomedicines11102735] [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: 09/02/2023] [Revised: 10/04/2023] [Accepted: 10/06/2023] [Indexed: 10/29/2023] Open
Abstract
Researchers are actively exploring potential bioactive compounds to enhance the effectiveness of Lisuride (Lis) in treating Parkinson's disease (PD) over the long term, aiming to mitigate the serious side effects associated with its extended use. A recent study found that combining the dietary flavonoid Tiliroside (Til) with Lis has potential anti-Parkinson's benefits. The study showed significant improvements in PD symptoms induced by 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) when Til and Lis were given together, based on various behavioral tests. This combined treatment significantly improved motor function and protected dopaminergic neurons in rats with PD induced by MPTP. It also activated important molecular pathways related to cell survival and apoptosis control, as indicated by the increased pAkt/Akt ratio. Til and Lis together increased B-cell lymphoma 2 (Bcl-2), decreased caspase 3 activity, and prevented brain cell decay. Co-administration also reduced tumor necrosis factor alpha (TNF-α) and Interleukin-1 (IL-1). Antioxidant markers such as superoxide dismutase (SOD), catalase, and reduced glutathione significantly improved compared to the MPTP-induced control group. This study shows that using Til and Lis together effectively treats MPTP-induced PD in rats, yielding results comparable to an 8 mg/kg dose of levodopa, highlighting their potential as promising Parkinson's treatments.
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Affiliation(s)
- Faisal K. Alkholifi
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Sushma Devi
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Mohammed F. Aldawsari
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Ahmed I. Foudah
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia; (A.I.F.); (M.H.A.)
| | - Mohammed H. Alqarni
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia; (A.I.F.); (M.H.A.)
| | - Mohamad Ayman Salkini
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia; (A.I.F.); (M.H.A.)
| | - Sherouk Hussein Sweilam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia; (A.I.F.); (M.H.A.)
- Department of Pharmacognosy, Faculty of Pharmacy, Egyptian Russian University, Badr City 11829, Egypt
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Arbutin abrogates testicular ischemia/reperfusion injury in rats through repression of inflammation and ER stress. Tissue Cell 2023; 82:102056. [PMID: 36921493 DOI: 10.1016/j.tice.2023.102056] [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: 10/22/2022] [Revised: 12/30/2022] [Accepted: 03/06/2023] [Indexed: 03/09/2023]
Abstract
The aim of this study was to investigate the effects of arbutin (ARB) administration on oxidative stress, inflammation, endoplasmic reticulum (ER) stress and apoptosis in an experimental testicular torsion/detorsion (T/D)-induced testicular injury model for the first time. A total of 24 male Sprague-Dawley rats were divided into four groups with six rats in each group: sham control, T/D, T/D+ARB (50 mg/kg) and T/D+ARB (100 mg/kg). Torsion and detorsion times were applied as 4 h and 2 h, respectively. The levels of lipid peroxidation [malondialdehyde (MDA)] and oxidative stress [total oxidant status (TOS) and total antioxidant status (TAS)] in testicular tissues were determined using colorimetric methods. The levels of DNA damage [8-hydroxy-2'-deoxyguanosine (8-OHdG)], antioxidant system [superoxide dismutase (SOD) and catalase (CAT)], pro-inflammatory cytokines [high mobility group box 1 (HMGB1), nuclear factor kappa B protein 65 (NF-κB p65), tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6) and myeloperoxidase (MPO)], ER stress [78-kDa glucose-regulated protein (GRP78), activating transcription factor 6 (ATF6) and CCAAT-enhancer-binding protein homologous protein (CHOP)] and apoptosis (caspase-3) markers in testicular tissues were determined using commercial enzyme-linked immunosorbent assay (ELISA) kits. Johnsen's testicle scoring system was used for histological evaluation. In the T/D group, it was determined that statistically significant increasing in the levels of oxidative stress, inflammation, ER stress and apoptosis compared with sham control group (p < 0.05). ARB administrations statistically significantly restored testicular I/R damage in a dose dependent manner (p < 0.05). In addition, it was determined that the data of histological examinations supported the biochemical results. Our findings support the hypothesis that ARB may be used as a protective agent against T/D-induced testicular damage.
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Studying of the anti-ischemic action of <I>Rhaponticum uniflorum</I> and <I>Serratula centauroides</I> dry extracts on a model of bilateral occlusion of the carotid arteries. ACTA BIOMEDICA SCIENTIFICA 2022. [DOI: 10.29413/abs.2022-7.1.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The aim of the study to evaluate the anti-ischemic effect of Serratula centauroides and Rhaponticum uniflorum dry extracts for bilateral carotid artery occlusion.Materials and methods. The studies were carried out on 77 Wistar rats. Rh. uniflorum and S. centauroides dry extracts at doses 50, 100, 200 mg/kg were administered intragastrically for 14 days prior to bilateral occlusion of the carotid arteries. To assess the anti-ischemic effect of the investigated agents, the total mortality, the dynamics of survival, the survival time, the animals’ neurological status were determined using a modified McGraw scale and the brain hydration degree.Results. S. centauroides at a dose 200 mg/kg reduced the percentage of animals’ death by 2.8 times (p ≤ 0.05) compared with the control. Life expectancy in animals treated with S. centauroides at doses 100 and 200 mg/kg and Rh. uniflorum at dose 100 mg/kg increased by 46, 52 and 64 %, respectively, compared to the control. The neurological deficit lowest severity was observed in animals treated with S. centauroides at dose 200 mg/kg. The most pronounced statistically significant decrease in the brain hydration level was observed in animals treated with Rh. uniflorum at doses 100 and 200 mg/kg and S. centauroides at dose 100 mg/kg.Conclusion. S. centauroides and Rh. uniflorum dry extracts have an anti-ischemic effect in cerebral ischemia.
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