1
|
Kachiko G, Weisheit A, Ajayi CO, Tolo CU, Tusiimire J. Immuno-Kachiks formula immunomodulates and ameliorates hepatic damage induced by monosodium glutamate in rats. Heliyon 2024; 10:e27076. [PMID: 38463849 PMCID: PMC10920360 DOI: 10.1016/j.heliyon.2024.e27076] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 03/12/2024] Open
Abstract
The immune system plays a vital role in controlling liver fibrosis and enhancing the pathogenesis of liver inflammation. Monosodium glutamate is a common flavor-enhancement food additive. This study evaluated the immunomodulatory and hepato-curative effects of the Immuno-Kachiks polyherbal formulation against monosodium glutamate-induced immune suppression and hepatic damage in rats. Monosodium glutamate was given orally at a 2000 mg/kg dose to male Wistar rats for three months to induce liver damage and immune suppression. After three months of successful induction, three groups were separately administered orally with Immuno-Kachiks formula at 400, 800, and 1500 mg/kg/day for 28 days. At the end of the treatment period, liver and blood samples were collected for histological and biochemical analysis. The lymphocyte count remained significantly low while the neutrophil count and the neutrophil-to-lymphocyte ratio increased significantly, despite the cessation of monosodium glutamate ingestion for 28 days. The Immuno-Kachiks formula (IKF) significantly increased the lymphocyte count, reduced the neutrophil-to-lymphocyte ratio, and normalized the neutrophil count. Neither monosodium glutamate nor the IKF significantly caused alpha-fetoprotein levels to rise or fall below normal. High doses (800 and 1500 mg/kg) of the Immuno-Kachiks formula significantly raised serum levels of aspartate aminotransferase, alkaline phosphatase, and total bilirubin. 1500 mg/kg of the IKF caused mild liver inflammation. The IKF restored the liver morphologic alterations observed in monosodium glutamate-induced liver damage in rats. The results suggest that the Immuno-Kachiks herbal formulation is a potential curative agent for early-stage liver damage and could restore suppressed adaptive immunity.
Collapse
Affiliation(s)
- Geoffrey Kachiko
- Pharm-BioTechnology and Traditional Medicine Center of Excellence (PHARMBIOTRAC), Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
- Department of Pharmacy, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| | - Anke Weisheit
- Pharm-BioTechnology and Traditional Medicine Center of Excellence (PHARMBIOTRAC), Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| | - Clement Olusoji Ajayi
- Pharm-BioTechnology and Traditional Medicine Center of Excellence (PHARMBIOTRAC), Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| | - Casim Umba Tolo
- Pharm-BioTechnology and Traditional Medicine Center of Excellence (PHARMBIOTRAC), Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| | - Jonans Tusiimire
- Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
- Department of Pharmacy, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda
| |
Collapse
|
2
|
Al Mahmud A, Shafayet Ahmed Siddiqui, Karim MR, Al-Mamun MR, Akhter S, Sohel M, Hasan M, Bellah SF, Amin MN. Clinically proven natural products, vitamins and mineral in boosting up immunity: A comprehensive review. Heliyon 2023; 9:e15292. [PMID: 37089292 PMCID: PMC10079597 DOI: 10.1016/j.heliyon.2023.e15292] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 01/23/2022] [Revised: 03/13/2023] [Accepted: 03/31/2023] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND and Purposes: The terminology "immune boost-up" was the talk of the topic in this Covid-19 pandemic. A significant number of the people took initiative to increase the body's defense capacity through boosting up immunity worldwide. Considering this, the study was designed to explain the natural products, vitamins and mineral that were proved by clinical trail as immunity enhancer. METHODS Information was retrieved from SciVerse Scopus ® (Elsevier Properties S. A, USA), Web of Science® (Thomson Reuters, USA), and PubMed based on immunity, nutrients, natural products in boosting up immunity, minerals and vitamins in boosting up immunity, and immune booster agents. RESULT A well-defined immune cells response provide a-well functioning defense system for the human physiological system. Cells of the immune system must require adequate stimulation so that these cells can prepare themselves competent enough to fight against any unintended onslaught. Several pharmacologically active medicinal plants and plants derived probiotics or micronutrients have played a pivotal role in enhancing the immune boost-up process. Their role has been well established from the previous study. Immune stimulating cells, especially cells of acquired immunity are closely associated with the immune-boosting up process because all the immunological reactions and mechanisms are mediated through these cells. CONCLUSION This article highlighted the mechanism of action of different natural products, vitamins and mineral in boosting up the immunity of the human body and strengthening the body's defense system. Therefore, it is recommended that until the specific immune-boosting drugs are available in pharma markets, anyone can consider the mentioned products as dietary supplements to boost up the immunity.
Collapse
Affiliation(s)
- Abdullah Al Mahmud
- Department of Pharmacy, Manarat International University, Ashulia, Dhaka, 1341, Bangladesh
- Pratyasha Health Biomedical Research Center, Dhaka, 1230, Bangladesh
| | - Shafayet Ahmed Siddiqui
- Department of Pharmacy, Manarat International University, Ashulia, Dhaka, 1341, Bangladesh
- Pratyasha Health Biomedical Research Center, Dhaka, 1230, Bangladesh
| | - Md Rezaul Karim
- Department of Pharmacy, Manarat International University, Ashulia, Dhaka, 1341, Bangladesh
| | | | - Shammi Akhter
- Department of Pharmacy, Varendra University, Rajshahi, 6204, Bangladesh
| | - Md Sohel
- Pratyasha Health Biomedical Research Center, Dhaka, 1230, Bangladesh
- Department of Biochemistry and Molecular Biology, Primeasia University, Dhaka, 1213, Bangladesh
| | - Mahedi Hasan
- Department of Pharmacy, Manarat International University, Ashulia, Dhaka, 1341, Bangladesh
| | - Sm Faysal Bellah
- Department of Pharmacy, Manarat International University, Ashulia, Dhaka, 1341, Bangladesh
| | - Mohammad Nurul Amin
- Pratyasha Health Biomedical Research Center, Dhaka, 1230, Bangladesh
- Department of Pharmacy, Atish Dipankar University of Science and Technology, Dhaka, 1230, Bangladesh
| |
Collapse
|
3
|
Abstract
Swarna bindu prashana (SBP) is a metallic medicinal preparation widely used in Ayurveda pediatrics. The main ingredients of SBP are swarna prashan (gold nanoparticle), gou ghrita (cow ghee), madhu (honey), and other medhya dravyas (drugs which enhance intellectual, memory). According to the Indian classical text, SBP has been proposed as a potent medicine for immunotherapies and vaccine development due to its indefinite size, shapes, charges, and surface functionality. In this review, we describe the plausible mechanism of SBP in dendritic cells maturation and subsequent T cell activation. But being herbo-metallic preparation, its safety and efficacy are well supported by the classical publications of Ayurveda. To conclude, SBP is an immune booster for infants against any viral disease, and it is necessary to validate its safety and efficacy through systematic methodological research.
Collapse
Affiliation(s)
- Prabhudas Nelaturi
- Multi-Disciplinary Centre for Biomedical research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (Deemed to be university), Kirumampakkam, Puducherry, 607403, India
| | - Prithiviraj Nagarajan
- Multi-Disciplinary Centre for Biomedical research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (Deemed to be university), Kirumampakkam, Puducherry, 607403, India
| | - Satheesh Kumar Sabapathy
- Multi-Disciplinary Centre for Biomedical research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (Deemed to be university), Kirumampakkam, Puducherry, 607403, India
| | - Ravikumar Sambandam
- Multi-Disciplinary Centre for Biomedical research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (Deemed to be university), Kirumampakkam, Puducherry, 607403, India.
| |
Collapse
|
4
|
Pourriyahi H, Saghazadeh A, Rezaei N. Altered immunoemotional regulatory system in COVID-19: From the origins to opportunities. J Neuroimmunol 2021; 356:577578. [PMID: 33933818 PMCID: PMC8050399 DOI: 10.1016/j.jneuroim.2021.577578] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/19/2021] [Accepted: 04/13/2021] [Indexed: 10/26/2022]
Abstract
The emergence of the novel coronavirus (SARS-CoV-2) and the worldwide spread of the coronavirus disease (COVID-19) have led to social regulations that caused substantial changes in manners of daily life. The subsequent loneliness and concerns of the pandemic during social distancing, quarantine, and lockdown are psychosocial stressors that negatively affect the immune system. These effects occur through mechanisms controlled by the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenocortical (HPA) axis that alter immune regulation, namely the conserved transcriptional response to adversity (CTRA), which promotes inflammation and diminishes antiviral responses, leading to inadequate protection against viral disease. Unhealthy eating habits, physical inactivity, sleep disturbances, and mental health consequences of COVID-19 add on to the pathological effects of loneliness, making immunity against this ferocious virus an even tougher fight. Therefore, social isolation, with its unintended consequences, has inherently paradoxical effects on immunity in relation to viral disease. Though this paradox can present a challenge, its acknowledgment can serve as an opportunity to address the associated issues and find ways to mitigate the adverse effects. In this review, we aim to explore, in detail, the pathological effects of the new social norms on immunity and present suggested methods to improve our physical, psychological, and healthcare abilities to fight viral infection in the context of the COVID-19 pandemic.
Collapse
Affiliation(s)
- Homa Pourriyahi
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Amene Saghazadeh
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; MetaCognition Interest Group (MCIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
| |
Collapse
|
5
|
Lekhooa MR, Walubo A, du Plessis JB, Matsabisa MG. The development and use of a drug-induced immunosuppressed rat-model to screen Phela for mechanism of immune stimulation. J Ethnopharmacol 2017; 206:8-18. [PMID: 28473245 DOI: 10.1016/j.jep.2017.04.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 04/15/2017] [Accepted: 04/30/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCY Phela, is code name for a medicinal product made from four South African traditional medicinal plants (Clerodendrum glabrum E. Mey, Polianthes tuberosa (Linn.), Rotheca myricoides (Hochst.) Steane & Mabb. and Senna occidentalis (L.) Link). All these plants have established traditional use in a wide spectrum of diseases. Phela is under development for use as an immune booster in immunocompromised patients, which includes patients with the human immunodeficiency virus (HIV). Already several studies, both pre-clinical and clinical, have shown that Phela is a safe and effective immune booster. Despite some studies on the action of Phela, the mechanism of action by Phela is still not known. Understanding the mechanism of action will enable safer and effective use of the drug for the right indications. Unfortunately, there is no well characterized test-system for screening products for immune stimulant activity. Therefore, the objective of this study was to use Phela as the test article, to develop and validate a rat-model (test system) by which to screen medicines for immune stimulant activity. MATERIAL AND METHODS First, the batch of Phela used was authenticated by high performance liquid chromatography (HPLC) techniques; analytical methods for the immunosuppressant drugs, cyclosporine A (CsA), cyclophosphamide (CP) and dexamethasone (Dex) were developed and validated; and a slide-A-Lyzer dialysis was used to test for potential interactions in rat plasma of Phela with CsA, CP and Dex. Thereafter, using Sprague Dawley (SD) rats and in separate experiments, the effective dose of Phela in the study animals was determined in a dose ranging study with levamisole, a known immune stimulant as the positive control; the appropriate doses for immunosuppression by CsA, CP and Dex were determined; the time to reach 'established immunosuppression' with each drug was determined (it was also the time for intervention with Phela); and eventually, the effect of Phela on the immune system was tested separately for each drug induced immunosuppression. The immune system was monitored by observing for changes in plasma profiles of IL-2, IL-10, IgG, IgM, CD4 and CD8 cell counts at appropriate intervals, while in addition to function tests, the kidneys, liver, spleen, thymus, were weighed and examined for any pathology. RESULTS The chromatographic fingerprint certified this batch of Phela as similar to the authentic Phela. There was no significant interaction between Phela and CsA, CP and Dex. The effective dose of Phela was determined to be 15.4mg/kg/day. Phela led to a moderate increase in the immune parameters in the normal rats. Co-administration of Phela 15mg/kg/day orally for 21 days with CsA led to stoppage and reversal of the immunosppressive effects of CsA that were exhibited as increased IL-2, IL-10, CD4 and CD8 counts, implying that Phela stimulates the cell mediate immunity (CMI). For CP, Phela led to stoppage and reversal, though moderate, of CP-induced suppression of IL-10, IgM and IgG only, implying that Phela stimulates the humoral immunity (HI) too. Phela had no effect on Dex induced immunosuppression. Stimulation of the CMI means that Phela clinical testing programme should focus on diseases or disorders that compromise the CMI, e.g., HIV and TB. The stimulation of the HI immunity means that Phela may stimulate existing memory cells to produce antibodies. CONCLUSION The present study has revealed Phela's mechanism of action as mainly by stimulation of the CMI, implying that the use of Phela as immune booster in HIV patients is appropriate; and that using Phela as the test product, a rat model for screening medicinal products for immune stimulation has been successfully developed and validated, with a hope that it will lead to the testing of other related medicinal products.
Collapse
Affiliation(s)
- Makhotso Rose Lekhooa
- Department of Pharmacology, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa.
| | - Andrew Walubo
- Department of Pharmacology, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa.
| | - Jan B du Plessis
- Department of Pharmacology, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa.
| | | |
Collapse
|
6
|
Ngcobo M, Gqaleni N. Evaluation of the immunomodulatory effects of a South African commercial traditional immune booster in human peripheral blood mononuclear cells. BMC Complement Altern Med 2016; 16:300. [PMID: 27550057 PMCID: PMC4994178 DOI: 10.1186/s12906-016-1294-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 08/17/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND With the burden of HIV and AIDS still very high, South Africa has seen an increase in commercial traditional medicines claiming to have immune-enhancing effects. Because of lack of regulation of the traditional medicine sector, these products have proliferated. This study aimed to evaluate the immunomodulatory effects of uMakhonya®, a commercial traditional immune booster, using various models of normal human peripheral blood mononuclear cells (PBMCs). METHODS Immunosuppressed, mitogen-, and peptidoglycan (PG)-stimulated PBMCs were treated with various doses of uMakhonya® and incubated for 24 h. The treated and control samples were analyzed for cytotoxicity, secretion of 12 different inflammatory cytokines, soluble interleukin-2 receptor (sIL-2R) levels, and nitric oxide (NO) secretion. RESULTS In cytotoxicity assays, uMakhonya® induced dose-dependent cytotoxic effects in all three models, with IC50 values of 512.08, 500, and 487.91 μg/mL for immunosuppressed, phytohaemagglutinin (PHA)-, and PG from Staphylococcus. aureus (PG-S. aureus)-stimulated PBMCs, respectively. UMakhonya® at 100 and 10 μg/mL induced a significant (p < 0.05) increase in the secretion of IL-1α, IL-1β, IL-6, IL-10, tumor necrosis factor alpha (TNF)-α, and granulocyte-macrophage colony-stimulating factor (GM-CSF) in cyclosporine-, immunosuppressed, and PHA-stimulated PBMCs. In the same samples, there was a significant increase (p < 0.05) in sIL-2R concentration, which correlated with an increase in the secretion of inflammatory cytokines. In PBMCs stimulated with PG-S. aureus, uMakhonya® at doses of 100 and 10 μg/mL significantly (p < 0.05) suppressed the secretion of inflammatory cytokines, especially IL-1β and TNF-α. PG-S. aureus-stimulated PBMCs also showed a significant decrease (p < 0.05) in sIL-2R concentration when compared to control samples. UMakhonya® insignificantly (p > 0.05) decreased NO levels in PBMCs after PG-S. aureus stimulation. CONCLUSIONS These results showed that uMakhonya® can induce both pro-inflammatory and anti-inflammatory effects depending on the initial stimuli applied to immune cells.
Collapse
Affiliation(s)
- Mlungisi Ngcobo
- Traditional Medicine Laboratory, School of Nursing and Public Health, College of Health Sciences, University of KwaZulu Natal, Durban, South Africa
| | - Nceba Gqaleni
- Department of Public Management and Economics, Faculty of Management Sciences, Durban University of Technology, Durban, South Africa
| |
Collapse
|
7
|
Abstract
Honey could be considered the most sustainable food produced naturally. It contains sugars, vitamins, minerals and has high anti-oxidant activities. Cancer is on the rise in most countries. Carcinogenesis is a multi-step process and has multi-factorial causes. Among these are low immune status, chronic infection, chronic inflammation, chronic nonhealing ulcers, smoking, obesity etc. Published studies thus far have shown that honey improves immune status, has anti-inflammatory and anti-microbial properties and promotes healing of chronic ulcers and wounds and scavenge toxic free radicals. Recently honey has been shown to have anti-cancer properties in cell cultures and in animal models. The mechanisms suggested include induction of apoptosis, disruption of mitochondrial membrane potential and cell cycle arrest. Though sugar is predominant in honey which itself is thought to be carcinogenic, it is understandable that its beneficial effect as anti-cancer agent raises skeptics. With increasing number of people seeking therapy from nature, this area of research has recently gained attention.
Collapse
|
8
|
Matsabisa MG, Sekhoacha MP, Ibrahim O, Moodley P, Faber M. Nutritional content and a phase-I safety clinical trial of a herbal-nutritional supplement (IMUNITI) with putative immune-modulating properties. Afr J Tradit Complement Altern Med 2012; 9:19-23. [PMID: 23983351 PMCID: PMC3746619 DOI: 10.4314/ajtcam.v9i3s.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The relationship between HIV and AIDS and poor nutrition has been well established. Poor nutrition hastens the progression of HIV infection to AIDS. The rising pandemic of HIV and AIDS and high toxicity associated with anti-retroviral use are major factors that have compelled research to explore traditional herbal medicines as potential alternatives or supplements to anti-retroviral agents. A Phase I clinical trial was conducted on IMUNITI Wellness Pack, a herbal product with putative immune-modulating properties. The product is a combination of 7 herbal preparations, minerals, vitamins, and a specially formulated soya-maize meal porridge and a bottle of water purifier. The aim was to evaluate the safety and tolerability of IMUNITI, with a purpose of developing it for use in HIV-infected patients. The phase I study was conducted at the MRC clinic in Botha's hill and the study lasted 5 weeks from date of participant dosing. The study was a randomised blinded placebo-controlled phase I clinical trial conducted on 48 healthy males. The participants were randomly divided into 4 groups of 12. The 3 groups received different escalating doses of IMUNITI while the forth group received placebo tablets. Participants consumed IMUNITI daily for a period of 5 weeks. Assessments were done at baseline, week 1 and week 5 to determine the safety parameters in all participants. In this study, IMUNITI did not show any safety concerns. In all study participants, there were no significant changes above the upper limit of the reference ranges of the laboratory tests for full blood count, INR, renal and biochemical safety parameters. IMUNITI was well tolerated. Furthermore, the nutritional content analysis of IMUNITI showed that it is a high kilojoule, high protein content product which contains a mixture of sugars, vitamins, traces of calcium, phosphorus and minerals.
Collapse
Affiliation(s)
- M G Matsabisa
- IKS Lead Programme, South African Medical Research Council, Francie van Zyl Drive, Parow valley, Cape Town.
| | | | | | | | | |
Collapse
|