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Ibrahim GA, Altammar KA. Moringa oleifera as a potential antimicrobial against pathogenic Clostridium perfringens isolates in farm animals. Open Vet J 2024; 14:242-255. [PMID: 38633192 PMCID: PMC11018413 DOI: 10.5455/ovj.2024.v14.i1.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 12/15/2023] [Indexed: 04/19/2024] Open
Abstract
Background Clostridium perfringens (CP) is an emerging anaerobic pathogen that can aggravate severe fatal infections in different hosts and livestock. Aim This paper was designed to monitor the antibacterial efficacy of Moringa oleifera (M. oleifera) plant against different CP isolates of variant toxin genotypes comparing that with commercial antibiotics in the veterinary field. Methods A total of 200 examined fecal, intestinal, and liver samples from cattle, sheep, and goats were investigated bacteriologically and biochemically for CP. Then, the isolates were examined by polymerase chain reaction (PCR) for toxin gene typing. Thereafter, the antimicrobial susceptibility testing as well as the antibacterial efficacy of M. oleifera were evaluated and statistically analyzed against recovered isolates. Results The prevalence rate of CP was 51% (102/200); of which 54.5% was from cattle, 50% from sheep, and 40% from goat. Moreover, all CP isolates were highly resistant to tetracycline and lincomycin drugs; meanwhile, they were of the least resistance against ciprofloxacin (8.3%-16.7%), cefotaxime (16.7%-25%), and gentamycin (26.7%-33.3%). For M. oleifera, high antibacterial efficacy with greater inhibition zones of the plant was recorded with its oil (20-24 mm) and ethanolic extracts (16-20 mm) against CP than the aqueous extract (≤ 10 mm). A good correlation was stated between M. oleifera oil and toxin type of CP isolates particularly type A followed by D and B types. Interestingly, the oil and ethanolic extracts of M. oleifera gave higher antibacterial efficacy than most commercial antibiotics against the recovered isolates. Conclusion This study highlighted the potent antibacterial properties of M. oleifera for suppressing CP isolated from farm animals; hence, more investigations on M. oleifera are suggested to support its use as a medical herbal plant substituting antibiotics hazards and resistance problems worldwide.
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Affiliation(s)
- Ghada A. Ibrahim
- Agriculture Research Center (ARC), Animal Health Research Institute (AHRI), Bacteriology Department, Ismailia Branch, Egypt
| | - Khadijah A. Altammar
- Department of Biology, College of Science, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
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Chauhan S, Saini D, Madan K. Screening of Phytoconstituents from Traditional Plants against SARSCoV-
2 using Molecular Docking Approach. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220307163058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The emergence of COVID-19 as a fatal viral disease encourages researchers to
develop effective and efficient therapeutic agents. The intervention of in silico studies has led to revolutionary
changes in the conventional method of testing the bioactivity of plant constituents.
Objective:
The current study deals with the investigation of some traditional immunomodulators of plant
origin to combat this ailment.
Materials and Methods:
A total of 151 phytomolecules of 12 immunomodulatory plants were evaluated
for their inhibitory action against the main protease (PDB ID: 7D1M) and NSP15 endoribonuclease (PDB
ID: 6WLC) by structure-based virtual screening. In addition, the promising molecules with ligand efficiency
of more than -0.3(kcal/mol)/heavy atoms were further predicted for pharmacokinetic properties
and druggability using the SwissADME web server, and their toxicity was also evaluated using Protox-II.
Result:
Myricetin-3-O-arabinofuranoside of cranberry plant was found to be the most potential candidate
against both enzymes: main protease (–14.2 kcal/mol) and NSP15 endoribonuclease (–12.2 kcal/mol).
Conclusion:
The promising outcomes of the current study may be implemented in future drug development
against coronavirus. The findings also help in the development of lead candidates of plant origin
with a better ADMET profile in the future.
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Affiliation(s)
- Shilpi Chauhan
- Department of Pharmacy, Lloyd Institute of Management and Technology, Plot No.-11, Knowledge Park-I1, Greater
Noida, Uttar Pradesh 201306, India
| | - Deepika Saini
- Department of Pharmacy, Lloyd Institute of Management and Technology, Plot No.-11, Knowledge Park-I1, Greater
Noida, Uttar Pradesh 201306, India
| | - Kumud Madan
- Department of Pharmacy, Lloyd Institute of Management and Technology, Plot No.-11, Knowledge Park-I1, Greater
Noida, Uttar Pradesh 201306, India
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Abu-Zeid EH, Abdel Fattah DM, Arisha AH, Ismail TA, Alsadek DM, Metwally MMM, El-Sayed AA, Khalil AT. Protective prospects of eco-friendly synthesized selenium nanoparticles using Moringa oleifera or Moringa oleifera leaf extract against melamine induced nephrotoxicity in male rats. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 221:112424. [PMID: 34174736 DOI: 10.1016/j.ecoenv.2021.112424] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/10/2021] [Accepted: 06/12/2021] [Indexed: 05/07/2023]
Abstract
Nanotechnology is used in a wide range of applications, including medical therapies that precisely target disease prevention and treatment. The current study aimed firstly, to synthesize selenium nanoparticles (SeNPs) in an eco-friendly manner using Moringa oleifera leaf extract (MOLE). Secondly, to compare the protective effects of green-synthesized MOLE-SeNPs conjugate and MOLE ethanolic extract as remedies for melamine (MEL) induced nephrotoxicity in male rats. One hundred and five male Sprague Dawley rats were divided into seven groups (n = 15), including 1st control, 2nd MOLE (800 mg/kg BW), 3rd SeNPs (0.5 mg/kg BW), 4th MOLE-SeNPs (200 μg/kg BW), 5th MEL (700 mg/kg BW), 6th MEL+MOLE, and 7th MEL+MOLE SeNPs. All groups were orally gavaged day after day for 28 days. SeNPs and the colloidal SeNPs were characterized by TEM, SEM, and DLS particle size. SeNPs showed an absorption peak at a wavelength of 530 nm, spherical shape, and an average size between 3.2 and 20 nm. Colloidal SeNPs absorption spectra were recorded between 400 and 700 nm with an average size of 3.3-17 nm. MEL-induced nephropathic alterations represented by a significant increase in serum creatinine, urea, blood urea nitrogen (BUN), renal TNFα, oxidative stress-related indices, and altered the relative mRNA expression of apoptosis-related genes Bax, Caspase-3, Bcl2, Fas, and FasL. MEL-induced array of nephrotoxic morphological changes, and up-regulated immune-expression of proliferating cell nuclear antigen (PCNA) and proliferation-associated nuclear antigen Ki-67. Administration of MOLE or MOLE-SeNPs significantly reversed MEL-induced renal function impairments, oxidative stress, histological alterations, modulation in the relative mRNA expression of apoptosis-related genes, and the immune-expression of renal PCNA and Ki-67. Conclusively, the green-synthesized MOLE-SeNPs and MOLE display nephron-protective properties against MEL-induced murine nephropathy. This study is the first to report these effects which were more pronounced in the MOLE group than the green biosynthesized MOLE-SeNPs conjugate group.
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Affiliation(s)
- Ehsan H Abu-Zeid
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, El-Sharkia Province 44511, Egypt.
| | - Doaaa M Abdel Fattah
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Ahmed H Arisha
- Department of Animal Physiology and Biochemistry, Faculty of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Cairo, Egypt; Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Tamer A Ismail
- Department of Clinical Laboratory Sciences, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Dina M Alsadek
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Ahmed A El-Sayed
- Department of Photochemistry, Industrial Chemical Division, National Research Centre, 33 EL Bohouthst., Dokki, Giza 12622, Egypt
| | - Amany T Khalil
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, El-Sharkia Province 44511, Egypt
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Adeyi AO, Adeyemi SO, Effiong EOP, Ajisebiola BS, Adeyi OE, James AS. Moringa oleifera Extract Extenuates Echis ocellatus Venom-Induced Toxicities, Histopathological Impairments and Inflammation via Enhancement of Nrf2 Expression in Rats. PATHOPHYSIOLOGY 2021; 28:98-115. [PMID: 35366273 PMCID: PMC8830474 DOI: 10.3390/pathophysiology28010009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/26/2021] [Accepted: 02/26/2021] [Indexed: 01/03/2023] Open
Abstract
Echis ocellatus snakebite causes more fatalities than all other African snake species combined. Moringa oleifera reportedly possesses an antivenom property. Therefore, we evaluated the effectiveness of M. oleifera ethanol extract (MOE) against E. ocellatus venom (EOV) toxicities. Thirty male rats were grouped as follows (n = 5): Group 1 (normal control received saline), groups 2 to 6 were administered intraperitoneally, 0.22 mg/kg (LD50) of EOV. Group 2 was left untreated while group 3 to 6 were treated post-envenoming with 0.2 mL of polyvalent antivenom, 200, 400, and 600 mg/kg of MOE respectively. MOE significantly (p < 0.05) normalized the altered haematological indices and blood electrolytes profiles. MOE attenuated venom-induced cellular dysfunctions, characterized by a significant increase in NRF2, and concomitant downregulation of increased antioxidant enzymes (SOD and CAT) activities in the serum and heart of the treated rats. MOE normalized the elevated TNF-α and IL-1β in serum and heart tissues. Furthermore, the IgG titre value was significantly (p < 0.5) higher in the envenomed untreated group compared to the MOE-treated groups. Hemorrhagic, hemolytic and coagulant activities of the venom were strongly inhibited by the MOE dose, dependently. Lesions noticed on tissues of vital organs of untreated rats were abolished by MOE. Our findings substantiate the effectiveness of MOE as a potential remedy against EOV toxicities.
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Affiliation(s)
- Akindele O. Adeyi
- Animal Physiology Unit, Department of Zoology, University of Ibadan, Ibadan P.M.B. 200284, Oyo State, Nigeria; (S.O.A.); (E.-O.P.E.)
- Correspondence: ; Tel.: +234-80-3069-2698
| | - Sodiq O. Adeyemi
- Animal Physiology Unit, Department of Zoology, University of Ibadan, Ibadan P.M.B. 200284, Oyo State, Nigeria; (S.O.A.); (E.-O.P.E.)
| | - Enoh-Obong P. Effiong
- Animal Physiology Unit, Department of Zoology, University of Ibadan, Ibadan P.M.B. 200284, Oyo State, Nigeria; (S.O.A.); (E.-O.P.E.)
| | - Babafemi S. Ajisebiola
- Department of Zoology, Osun State University, Oshogbo P.M.B. 230212, Osun State, Nigeria;
| | - Olubisi E. Adeyi
- Department of Biochemistry, Federal University of Agriculture, Abeokuta P.M.B. 2240, Ogun State, Nigeria; (O.E.A.); (A.S.J.)
| | - Adewale S. James
- Department of Biochemistry, Federal University of Agriculture, Abeokuta P.M.B. 2240, Ogun State, Nigeria; (O.E.A.); (A.S.J.)
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Bailey-Shaw Y, Rodney S, Golding C, Foster S, Randle M, Watson C. The Potential Applications of Moringa oleifera Leaves in Functional Herbal Beverages: A Review of its Nutritional, Medicinal, and Toxicity Profiles. CURRENT NUTRITION & FOOD SCIENCE 2021. [DOI: 10.2174/1573401316999200802182952] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
In recent times, Moringa oleifera Lam. has become one of the most sought after therapeutic
cure-all plants in tropical and subtropical zones, including Jamaica. Anecdotally, the most
popular choice of Moringa consumption locally is in the form of functional herbal beverages, such
as teas and juices, prepared from the leaves of the plant. However, there is little or no scientific evidence
to validate the efficacy and or safety of such beverages.
:
An extensive search of scientific literature published over the last decade (2010-2020) related to
the nutritional, medicinal, and toxicological profiles of Moringa oleifera was, therefore conducted
with special emphasis on literature related to the dried leaves and aqueous leaf extracts thereof.
Google Scholar, Science Direct, and PubMed databases were the main search tools employed. Articles
that referred to varieties of Moringa, other than oleifera, were excluded from the searches, as
were articles that referred to subject matters outside of nutrition, medicinal properties, and toxicity.
All peer-reviewed journal articles, and other online articles, which referred to the subject matters of
interest were critically read and included in the review.
:
This review is a compilation of evidence-based literature, indicating the outstanding nutritive value,
high therapeutic potential, and the relatively non-toxic properties of the dried leaves and aqueous
leaf extracts of Moringa oleifera. Prospects for their application in the development of safe and
efficacious functional herbal beverages are indicated.
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Affiliation(s)
- Yvonne Bailey-Shaw
- Product Research & Development Division, Natural Products Unit, Scientific Research Council, Hope Gardens Complex, P.O. Box 350, Kingston 6, Jamaica, West Indies
| | - Shawntae Rodney
- Product Research & Development Division, Natural Products Unit, Scientific Research Council, Hope Gardens Complex, P.O. Box 350, Kingston 6, Jamaica, West Indies
| | - Channtal Golding
- Product Research & Development Division, Natural Products Unit, Scientific Research Council, Hope Gardens Complex, P.O. Box 350, Kingston 6, Jamaica, West Indies
| | - Shadae Foster
- Product Research & Development Division, Natural Products Unit, Scientific Research Council, Hope Gardens Complex, P.O. Box 350, Kingston 6, Jamaica, West Indies
| | - Melaine Randle
- Product Research & Development Division, Natural Products Unit, Scientific Research Council, Hope Gardens Complex, P.O. Box 350, Kingston 6, Jamaica, West Indies
| | - Charah Watson
- Product Research & Development Division, Natural Products Unit, Scientific Research Council, Hope Gardens Complex, P.O. Box 350, Kingston 6, Jamaica, West Indies
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Abdel-Daim MM, Alkahtani S, Almeer R, Albasher G. Alleviation of lead acetate-induced nephrotoxicity by Moringa oleifera extract in rats: highlighting the antioxidant, anti-inflammatory, and anti-apoptotic activities. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:33723-33731. [PMID: 32529628 DOI: 10.1007/s11356-020-09643-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/08/2020] [Indexed: 06/11/2023]
Abstract
Lead (Pb) is an environmental toxicant; its consumption can induce renal deficits. In this study, we explored the possible protective efficiency of Moringa oleifera extract (MOE) against lead acetate (PbAc)-mediated reprotoxicity. Four experimental groups of seven rats each were used: control, PbAc, MOE, and MOE+PbAc groups. All groups were given their respective treatment for 4 weeks. PbAc impaired the oxidative/antioxidative balance in the renal tissue, as shown by the decreased antioxidant proteins (glutathione, glutathione reductase, glutathione peroxidase, catalase, and superoxide dismutase) and increased oxidants (lipid peroxidation and nitric oxide). Additionally, PbAc enhanced the progression of kidney inflammation by increasing tumor necrosis factor-alpha, interleukin-1 beta, and nuclear factor kappa B associated with upregulation of inducible nitric oxide synthase. Moreover, a dysregulation in the apoptotic-regulating proteins (Bax, caspase-3, and Bcl2) were recorded upon PbAc exposure. Remarkably, MOE oral administration restored redox homeostasis, suppressed the inflammatory and apoptotic responses in the kidney tissue. Our findings point out that MOE could be used as an alternative remedy to overcome the adverse effects of Pb exposure, which may be due to its potent antioxidant, anti-inflammatory, and anti-apoptotic effects.
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Affiliation(s)
- Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, 41522, Ismailia, Egypt
| | - Saad Alkahtani
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Rafa Almeer
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Gadah Albasher
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia.
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