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Al-Dmour RH, Al-Tawarah NM, Mwafi N, Alkhataybeh BM, Khleifat KM, Tarawneh A, Satari AO, Alkharabsheh SM, Albustanji L. Enhancement of hippocampal-dependent spatial memory by Ashwagandha ( Withania somnifera) characterized by activation of NMDA receptors against monosodium glutamate-induced neurotoxicity in rats. Int J Neurosci 2023:1-9. [PMID: 37659008 DOI: 10.1080/00207454.2023.2255372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/17/2023] [Accepted: 08/30/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND AND AIM Monosodium glutamate (MSG) is used in food-additives, and the Food and Drug Administration has placed it under intense scrutiny following several reports that it causes glutamate neurotoxicity. Ashwagandha (ASH) roots are traditionally used for memory enhancement. This study aimed to evaluate the nootropic activity of ASH as well as its therapeutic anti-amnesic activity against MSG-induced hippocampal-dependent spatial memory impairment and hippocampal-NMDAR modulation. METHOD A total of 36 rats were divided equally into six groups (n = 6 in each group); the rats in the normal and negative groups were administered daily doses of normal saline and MSG (300 mg/kg), respectively, for 21 days. Two nootropic groups were administered ASH at 300 and 500 mg/kg o.p., respectively, for 21 days. Two other treatment groups were administered daily doses of MSG 300 mg/kg o.p. as well as 300 mg/kg and 500 mg/kg o.p. of ASH for 21 days. The rats' spatial memory was assessed for five days using the MWM. Additionally, NMDAR were measured quantitatively by immunohistochemistry. RESULTS We found that the rats in the nootropic groups showed significantly enhanced nootropic activity characterized by improved hippocampal-dependent spatial memory, as well as increases in the level of NMDAR in the Cornu Ammonis 1 region of their hippocampus. Moreover, we elucidated the therapeutic potential of ASH to protect against the depression of spatial memory caused by MSG-induced neurotoxicity. CONCLUSION Further, we elucidated a strong correlation between NMDAR-positive cells in the hippocampus and enhancement of spatial learning induced by long-term administration of ASH as well as a strong correlation between NMDAR positive cells in the hippocampus and depression of spatial learning induced by long-term administration of ASH and MSG.
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Affiliation(s)
- Rawand H Al-Dmour
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Mutah University, Al-Karak, Jordan
| | - Nafe M Al-Tawarah
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Mutah University, Al-Karak, Jordan
| | - Nesrin Mwafi
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Mutah University, Al-Karak
| | - Banan M Alkhataybeh
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Mutah University, Al-Karak, Jordan
| | - Khaled M Khleifat
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Mutah University, Al-Karak, Jordan
| | - Amjad Tarawneh
- Pediatric Department, Faculty of Medicine, Mutah University, Al-Karak, Jordan
| | - Anas O Satari
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Mutah University, Al-Karak
| | - Sahem M Alkharabsheh
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Mutah University, Al-Karak, Jordan
| | - Layla Albustanji
- Departement of Biology, Faculty of Sciences, Mutah University, Al-Karak, Jordan
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Al-Tawarah NM, Al-Dmour RH, Abu Hajleh MN, Khleifat KM, Alqaraleh M, Al-Saraireh YM, Jaradat AQ, Al-Dujaili EAS. Rosmarinus officinalis and Mentha piperita Oils Supplementation Enhances Memory in a Rat Model of Scopolamine-Induced Alzheimer's Disease-like Condition. Nutrients 2023; 15:nu15061547. [PMID: 36986277 PMCID: PMC10056489 DOI: 10.3390/nu15061547] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/18/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023] Open
Abstract
Alzheimer's disease is regarded as a common neurodegenerative disease that may lead to dementia and the loss of memory. We report here the nootropic and anti-amnesic effects of both peppermint and rosemary oils using a rat model of scopolamine-induced amnesia-like AD. Rats were administered orally with two doses (50 and 100 mg/kg) of each single oil and combined oils. The positive group used donepezil (1 mg/kg). In the therapeutic phase, rats were administered scopolamine (1 mg/kg) through the oral administration of oils. During the nootropic phase, both oils showed a significant (p < 0.05) decrease in radial arm maze latency times, working memory, and reference memory errors compared with the normal group, along with significant (p < 0.05) enhancements of long-term memory during the passive avoidance test. Therapeutic phase results revealed significant enhancements of memory processing compared with the positive groups. In the hippocampus, oils exhibited an elevation of BDNF levels in a dose-dependent manner. Immunohistochemistry findings showed increased hippocampal neurogenesis suppressed by scopolamine in the sub-granular zone, and the anti-amnesic activity of single oil was enhanced when the two oils combined. Gas chromatography-mass spectrometry (GCMS) of the two oils revealed sufficient compounds (1,8-Cineole, α-Pinene, menthol and menthone) with potential efficacy in the memory process and cognitive defects. Our work suggests that both oils could enhance the performance of working and spatial memory, and when combined, more anti-amnesic activity was produced. A potential enhancement of hippocampal growth and neural plasticity was apparent with possible therapeutic activity to boost memory in AD patients.
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Affiliation(s)
- Nafe M Al-Tawarah
- Department of Medical Laboratory Sciences, Faculty of Science, Mutah University, Al-Karak 61710, Jordan
| | - Rawand H Al-Dmour
- Department of Medical Laboratory Sciences, Faculty of Science, Mutah University, Al-Karak 61710, Jordan
| | - Maha N Abu Hajleh
- Department of Cosmetic Science, Pharmacological and Diagnostic Research Centre, Faculty of Allied Medical Sciences, Al-Ahliyya Amman University, Amman 19328, Jordan
| | - Khaled M Khleifat
- Department of Medical Laboratory Sciences, Faculty of Science, Mutah University, Al-Karak 61710, Jordan
| | - Moath Alqaraleh
- Pharmacological and Diagnostic Research Center (PDRC), Faculty of Pharmacy, Al-Ahliyya Amman University, Amman 19328, Jordan
| | | | - Ahmad Q Jaradat
- Department of Medical Laboratory Sciences, Faculty of Science, Mutah University, Al-Karak 61710, Jordan
| | - Emad A S Al-Dujaili
- Centre for Cardiovascular Science, Queen's Medical Research Institute, University of Edinburgh, Edinburgh EH8 9YL, UK
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Khleifat KM, Al-Tawarah NM, Al-Kafaween MA, Al-Ksasbeh W, Qaralleh H, Alqaraleh M, Al-Hamaideh KD, Al-Saraireh YM, AlSarayreh A, Al Qaisi Y, Mohd Hilmi AB. Memory Enhancing and Neurogenesis Activity of Honey Bee Venom in the Symptoms of Amnesia: Using Rats with Amnesia-like Alzheimer's Disease as a Model. Curr Alzheimer Res 2023; 20:190-201. [PMID: 37317907 DOI: 10.2174/1567205020666230614143027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 05/14/2023] [Accepted: 05/24/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND/OBJECTIVE Alzheimer's disease (AD) is mainly characterized by amnesia that affects millions of people worldwide. This study aims to explore the effectiveness capacities of bee venom (BV) for the enhancement of the memory process in a rat model with amnesia-like AD. METHODS The study protocol contains two successive phases, nootropic and therapeutic, in which two BV doses (D1; 0.25 and D2: 0.5 mg/kg i.p.) were used. In the nootropic phase, treatment groups were compared statistically with a normal group. Meanwhile, in the therapeutic phase, BV was administered to scopolamine (1mg/kg) to induce amnesia-like AD in a rat model in which therapeutic groups were compared with a positive group (donepezil; 1mg/kg i.p.). Behavioral analysis was performed after each phase by Working Memory (WM) and Long-Term Memory (LTM) assessments using radial arm maze (RAM) and passive avoidance tests (PAT). Neurogenic factors; Brain-derived neurotrophic factor (BDNF), and Doublecortin (DCX) were measured in plasma using ELISA and Immunohistochemistry analysis of hippocampal tissues, respectively. RESULTS During the nootropic phase, treatment groups demonstrated a significant (P < 0.05) reduction in RAM latency times, spatial WM errors, and spatial reference errors compared with the normal group. In addition, the PA test revealed a significant (P < 0.05) enhancement of LTM after 72 hours in both treatment groups; D1 and D2. In the therapeutic phase, treatment groups reflected a significant (P < 0.05) potent enhancement in the memory process compared with the positive group; less spatial WM errors, spatial reference errors, and latency time during the RAM test, and more latency time after 72 hours in the light room. Moreover, results presented a marked increase in the plasma level of BDNF, as well as increased hippocampal DCX-positive data in the sub-granular zone within the D1 and D2 groups compared with the negative group (P < 0.05) in a dose-dependent manner. CONCLUSION This study revealed that injecting BV enhances and increases the performance of both WM and LTM. Conclusively, BV has a potential nootropic and therapeutic activity that enhances hippocampal growth and plasticity, which in turn improves WM and LTM. Given that this research was conducted using scopolamine-induced amnesia-like AD in rats, it suggests that BV has a potential therapeutic activity for the enhancement of memory in AD patients in a dose-dependent manner but further investigations are needed.
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Affiliation(s)
- Khaled M Khleifat
- Department of Biological Sciences, Faculty of Science, Mutah University, Al-Karak, Jordan
| | - Nafe M Al-Tawarah
- Department of Medical Laboratory Sciences, Faculty of Science, Mutah University, Al-Karak, Jordan
| | - Mohammad A Al-Kafaween
- Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - We'am Al-Ksasbeh
- Department of Biological Sciences, Faculty of Science, Mutah University, Al-Karak, Jordan
| | - Haitham Qaralleh
- Department of Biological Sciences, Faculty of Science, Mutah University, Al-Karak, Jordan
| | - Moath Alqaraleh
- Pharmacological and Diagnostic Research Center (PDRC), Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Khawla D Al-Hamaideh
- Department of Basic Medical Sciences, Faculty of Medicine, Al-Balqa Applied University, Al-Salt 19117, Jordan
| | - Yousef M Al-Saraireh
- Department of Pharmacology, Faculty of Medicine, Mutah University, P.O. Box 7, Al-Karak 61710, Jordan
| | - Ahmad AlSarayreh
- Department of Biological Sciences, Faculty of Science, Mutah University, Al-Karak, Jordan
| | - Yaseen Al Qaisi
- Department of Biological Sciences, Faculty of Science, Mutah University, Al-Karak, Jordan
| | - Abu Bakar Mohd Hilmi
- Department of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin, Terengganu, Malaysia
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Almajali B, Johan MF, Al-Wajeeh AS, Wan Taib WR, Ismail I, Alhawamdeh M, Al-Tawarah NM, Ibrahim WN, Al-Rawashde FA, Al-Jamal HAN. Gene Expression Profiling and Protein Analysis Reveal Suppression of the C-Myc Oncogene and Inhibition JAK/STAT and PI3K/AKT/mTOR Signaling by Thymoquinone in Acute Myeloid Leukemia Cells. Pharmaceuticals (Basel) 2022; 15:ph15030307. [PMID: 35337104 PMCID: PMC8948818 DOI: 10.3390/ph15030307] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/17/2022] [Accepted: 02/28/2022] [Indexed: 12/19/2022] Open
Abstract
Overexpression of c-Myc plays an essential role in leukemogenesis and drug resistance, making c-Myc an attractive target for cancer therapy. However, targeting c-Myc directly is impossible, and c-Myc upstream regulator pathways could be targeted instead. This study investigated the effects of thymoquinone (TQ), a bioactive constituent in Nigella sativa, on the activation of upstream regulators of c-Myc: the JAK/STAT and PI3K/AKT/mTOR pathways in HL60 leukemia cells. Next-generation sequencing (NGS) was performed for gene expression profiling after TQ treatment. The expression of c-Myc and genes involved in JAK/STAT and PI3K/AKT/mTOR were validated by quantitative reverse transcription PCR (RT-qPCR). In addition, Jess assay analysis was performed to determine TQ’s effects on JAK/STAT and PI3K/AKT signaling and c-Myc protein expression. The results showed 114 significant differentially expressed genes after TQ treatment (p < 0.002). DAVID analysis revealed that most of these genes’ effect was on apoptosis and proliferation. There was downregulation of c-Myc, PI3K, AKT, mTOR, JAK2, STAT3, STAT5a, and STAT5b. Protein analysis showed that TQ also inhibited JAK/STAT and PI3K/AKT signaling, resulting in inhibition of c-Myc protein expression. In conclusion, the findings suggest that TQ potentially inhibits proliferation and induces apoptosis in HL60 leukemia cells by downregulation of c-Myc expression through inhibition of the JAK/STAT and PI3K/AKT signaling pathways.
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Affiliation(s)
- Belal Almajali
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA), Kuala Nerus 21300, Terengganu, Malaysia; (B.A.); (W.R.W.T.); (I.I.); (F.A.A.-R.)
| | - Muhammad Farid Johan
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelatan, Malaysia;
| | | | - Wan Rohani Wan Taib
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA), Kuala Nerus 21300, Terengganu, Malaysia; (B.A.); (W.R.W.T.); (I.I.); (F.A.A.-R.)
| | - Imilia Ismail
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA), Kuala Nerus 21300, Terengganu, Malaysia; (B.A.); (W.R.W.T.); (I.I.); (F.A.A.-R.)
| | - Maysa Alhawamdeh
- Department of Medical Laboratory Sciences, Faculty of Sciences, Mutah University, Alkarak 61710, Jordan; (M.A.); (N.M.A.-T.)
| | - Nafe M. Al-Tawarah
- Department of Medical Laboratory Sciences, Faculty of Sciences, Mutah University, Alkarak 61710, Jordan; (M.A.); (N.M.A.-T.)
| | - Wisam Nabeel Ibrahim
- Department of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha 122104, Qatar;
| | - Futoon Abedrabbu Al-Rawashde
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA), Kuala Nerus 21300, Terengganu, Malaysia; (B.A.); (W.R.W.T.); (I.I.); (F.A.A.-R.)
| | - Hamid Ali Nagi Al-Jamal
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA), Kuala Nerus 21300, Terengganu, Malaysia; (B.A.); (W.R.W.T.); (I.I.); (F.A.A.-R.)
- Correspondence: ; Tel.: +60-174729012
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Al Fraijat B, Al-Tawarah NM, Khlaifat AM, Qaralleh H, Khleifat KM, M A, Al-Zereini W, Al-Limoun MO. Urinary tract infection and non-ruptured acute appendicitis association: Uro-pathogens findings. Trop Biomed 2019; 36:620-629. [PMID: 33597484] [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: 06/12/2023]
Abstract
Urinary Tract Infections (UTIs) consider as the most common infections worldwide, with higher risk in patients experienced Acute Appendicitis (AA). The purpose of this study was, to investigate the bacterial profile of UTIs in patients with non-ruptured AA postsurgically, and to assess age- and gender-related links of all AA cases in Karak region, Jordan. Urine samples obtained from 46 cases (32 male and 14 female) aged between 16-70 years were diagnosed as non-ruptured AA, following with isolation and characterization of isolated bacteria. Out of 46 AA cases, uropathogens isolated from 25 (54.3%) UTI cases. Out of these isolates; 42 (73.7%) were gram-negative isolates and 15 (26.3%) were gram-positive bacteria. The percentage of isolates were E. coli (26.3%), Enterobacter species (21%), Enterococcus faecalis and Klebsiella pneumoniea (10.5%) for each, Streptococcus saprophytics and Pseudomonas aeruginosa (7%) for each, Yersinia spp. and S. milleri (8.8%). Out of UTI cases, 20 cases (80%) possessed mixed culture, each of them had at least one of Enterobacterial species. i.e. Enterobacter spp. or E. coli or both. More precisely, out of all these positivecases, 2 cases had pure gram positive-bacterial infection (8%), while pure gram negative bacterial infection comprised 48% of them and the rest (44%) were mixed (gram-negative and gram-positive) bacterial infection. Moreover, study revealed a high prevalence rate of AA cases 24 (52.2%) in the ages of 16-22 years, then declining the rate with increasing the age, reaching the lowest rate (4.3%) in ages of 60-70. In addition to age factor, the males significantly more susceptible to AA cases than females by 2.2-fold. Antibiotic sensitivity test revealed high resistance capability of E. coli to the most used antibiotics except for nitrofurantoin. Bacterial isolates showing sensitivity against ciprofloxacin, trimethoprim/sulfamethoxazole, amoxicillin-Clavulanic acid and nitrofurantoin, with a superiority for the first two. Results demonstrate high prevalence rate of UTIs in patients with AA. For avoiding, the needless use of antibiotics through sticking to our accountability as healthcare provisioner to pursuit the antimicrobial management.
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Affiliation(s)
- B Al Fraijat
- Department of Biology, Mutah University, Mutah, Karak, 61710, Jordan
| | - N M Al-Tawarah
- Department of Medical Laboratory Sciences, Mutah University, Mutah, Karak, 61710, Jordan
| | - A M Khlaifat
- Department of Laboratory Medical Sciences, Princess Aisha Bent Al-Hussein, Faculty of Nursing and Health Sciences, Al Hussein bin Talal University, Jordan
| | - H Qaralleh
- Department of Medical Laboratory Sciences, Mutah University, Mutah, Karak, 61710, Jordan
| | - K M Khleifat
- Department of Biology, Mutah University, Mutah, Karak, 61710, Jordan
| | - A M
- Department of Medical Laboratory Sciences, Mutah University, Mutah, Karak, 61710, Jordan
| | - W Al-Zereini
- Department of Biology, Mutah University, Mutah, Karak, 61710, Jordan
| | - M O Al-Limoun
- Department of Biology, Mutah University, Mutah, Karak, 61710, Jordan
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