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Rainatou B, Esther BKWLM, Boukaré K, Souleymane C, Moumouni K, Noufou O. Phytochemical Study and In Vitro Biological Activities of Hibiscus panduriformis Burm. f. (Malvaceae), Alternanthera pungens Kunth (Amaranthaceae), and Wissadula rostrata (Schumach.) Hook. f. (Malvaceae). BIOMED RESEARCH INTERNATIONAL 2023; 2023:8289750. [PMID: 38162338 PMCID: PMC10756742 DOI: 10.1155/2023/8289750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 08/24/2023] [Accepted: 12/07/2023] [Indexed: 01/03/2024]
Abstract
The present study investigated the phytochemical content of Hibiscus panduriformis, Alternanthera pungens, and Wissadula rostrata and assessed their radical scavenging and anti-inflammatory properties. n-Hexane, dichloromethane (DCM), ethyl acetate, and methanol extracts were prepared from the powdered plant parts. The phytochemical analysis was performed using qualitative high-performance thin-layer chromatography, and polyphenols were quantified using well-established methods. The anti-inflammatory effect was by lipoxygenase inhibition, while the antiradical impact was evaluated through DPPH and ABTS radicals. Steroids, triterpenoids, flavonoids, and tannins were identified in the three plants. The highest phenolic content (95.67 ± 2.19 mg gallic acid equivalent/g) was obtained in the methanolic extract of W. rostrata, while the lowest was measured in H. panduriformis. H. panduriformis was found to be highly rich in flavonoids (61.22 ± 0.09 mg rutin equivalent/g), condensed tannins (62.53 ± 0.03 mg catechin equivalent/g), and hydrolyzable tannins (125.1 ± 1.02 mg tannic acid equivalent/g). The methanolic extract of H. panduriformis displayed the greatest antilipoxygenase activity with an IC50 value of 8.78 ± 1.05 μg/mL. It should be noted that although a moderate to low effect was observed, the extracts were more likely to scavenge DPPH (IC50 values ranged from 0.106 ± 0.010 to 1 mg/mL) than ABTS radicals. There was a strong to moderate correlation between the antilipoxygenase and DPPH radical scavenging effects of the methanolic extracts and total phenolic content (antilipoxygenase, r = 0.7175; DPPH, r = 0.9376). Furthermore, it is worth noting that this is the first report investigating the phytochemical analysis and in vitro biological properties of Hibiscus panduriformis. The results highlighted the richness of this plant in polyphenols and demonstrated its high and moderate effects on lipoxygenase and DPPH radicals, respectively. To this intent, further in vivo and in vitro studies on this plant, along with exhaustive phytochemical analysis, are needed.
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Affiliation(s)
- Boly Rainatou
- Institute of Research in Health Sciences, Research & Development Laboratory/Phytomedicines and Medicines, 03 PO 7047, Ouagadougou 03, Burkina Faso
| | | | - Kaboré Boukaré
- Institute of Research in Health Sciences, Research & Development Laboratory/Phytomedicines and Medicines, 03 PO 7047, Ouagadougou 03, Burkina Faso
- Laboratory of Organic Chemistry and Applied Physic (LCOPA), Doctoral School of Sciences and Techniques, University Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Burkina Faso
| | - Compaoré Souleymane
- Institute of Research in Health Sciences, Research & Development Laboratory/Phytomedicines and Medicines, 03 PO 7047, Ouagadougou 03, Burkina Faso
| | - Koala Moumouni
- Institute of Research in Health Sciences, Research & Development Laboratory/Phytomedicines and Medicines, 03 PO 7047, Ouagadougou 03, Burkina Faso
| | - Ouédraogo Noufou
- Institute of Research in Health Sciences, Research & Development Laboratory/Phytomedicines and Medicines, 03 PO 7047, Ouagadougou 03, Burkina Faso
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Ghareeb MA, Sobeh M, Aboushousha T, Esmat M, Mohammed HS, El-Wakil ES. Polyphenolic Profile of Herniaria hemistemon Aerial Parts Extract and Assessment of Its Anti-Cryptosporidiosis in a Murine Model: In Silico Supported In Vivo Study. Pharmaceutics 2023; 15:pharmaceutics15020415. [PMID: 36839737 PMCID: PMC9964224 DOI: 10.3390/pharmaceutics15020415] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 01/28/2023] Open
Abstract
Herniaria hemistemon J.Gay is widely used in folk medicine to treat hernia. The present study aimed to annotate the phytoconstituents of H. hemistemon aerial-part extract and investigate its in vivo anticryptosporidial activity. The chemical characterization was achieved via the LC-ESI-MS/MS technique resulting in the annotation of 37 phytocompounds comprising flavonoids and phenolic acids. Regarding the anticryptosporidial activity, fifty dexamethasone-immunosuppressed mice were separated into five groups: GI, un-infected (normal control); GII, infected but not treated (model); GIII, infected and received NTZ, the reference drug; GIV, infected and received H. hemistemon extract (100 mg/kg); and GV, infected and received H. hemistemon extract (200 mg/kg). When GIII, GIV, and GV were compared to GII, parasitological analyses displayed highly significant differences in the mean numbers of Cryptosporidium parvum oocysts in the stool between the different groups. GV demonstrated the highest efficacy of 79%. Histopathological analyses displayed improvement in the small intestine and liver pathology in the treated groups (GIII, IV, and V) related to the model (GII), with GV showing the highest efficacy. Moreover, the docking-based study tentatively highlighted the potential of benzoic acid derivatives as lactate dehydrogenase inhibitors. The docked compounds showed the same binding interactions as oxamic acid, where they established H-bond interactions with ARG-109, ASN-140, ASP-168, ARG-171, and HIS-195. To sum up, H. hemistemon is a promising natural therapeutic agent for cryptosporidiosis.
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Affiliation(s)
- Mosad A. Ghareeb
- Medicinal Chemistry Department, Theodor Bilharz Research Institute, Kornaish El-Nile, Warrak El-Hadar, Imbaba, Giza 12411, Egypt
- Correspondence: (M.A.G.); (M.S.); Tel.: +20-(02)-010-1234-6834 (M.A.G.); Fax: +20-(02)-35408125 (M.A.G.)
| | - Mansour Sobeh
- AgroBioSciences, Mohammed VI Polytechnic University, Lot 660, Hay Moulay Rachid, Ben-Guerir 43150, Morocco
- Correspondence: (M.A.G.); (M.S.); Tel.: +20-(02)-010-1234-6834 (M.A.G.); Fax: +20-(02)-35408125 (M.A.G.)
| | - Tarek Aboushousha
- Department of Pathology, Theodor Bilharz Research Institute, Kornaish El-Nile, Warrak El-Hadar, Imbaba, Giza 12411, Egypt
| | - Marwa Esmat
- Department of Medical Parasitology, Faculty of Medicine, Misr University for Science and Technology, 6th October City 12566, Egypt
| | - Hala Sh. Mohammed
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11311, Egypt
| | - Eman S. El-Wakil
- Department of Parasitology, Theodor Bilharz Research Institute, Kornaish El-Nile, Warrak El-Hadar, Imbaba, Giza 12411, Egypt
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Fu RH, Tsai CW, Liu SP, Chiu SC, Chen YC, Chiang YT, Kuo YH, Shyu WC, Lin SZ. Neuroprotective Capability of Narcissoside in 6-OHDA-Exposed Parkinson's Disease Models through Enhancing the MiR200a/Nrf-2/GSH Axis and Mediating MAPK/Akt Associated Signaling Pathway. Antioxidants (Basel) 2022; 11:2089. [PMID: 36358461 PMCID: PMC9686521 DOI: 10.3390/antiox11112089] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/20/2022] [Accepted: 10/20/2022] [Indexed: 09/29/2023] Open
Abstract
We assessed the antioxidant potential of narcissoside from Sambucus nigra flowers (elderflowers) in Parkinson's disease models in vitro and in vivo. The results showed that narcissoside lessened the 6-hydroxydopamine (6-OHDA)-induced increase in reactive oxygen species (ROS) and apoptosis in SH-SY5Y cells. In the 6-OHDA-exposed Caenorhabditis elegans model, narcissoside reduced degeneration of dopaminergic neurons and ROS generation, and also improved dopamine-related food-sensitive behavior and shortened lifespan. Moreover, NCS increased total glutathione (GSH) by increasing the expression of the catalytic subunit and modifier subunit of γ-glutamylcysteine ligase in cells and nematodes. Treatment with a GSH inhibitor partially abolished the anti-apoptotic ability of narcissoside. Furthermore, narcissoside diminished the 6-OHDA-induced phosphorylation of JNK and p38, while rising activities of ERK and Akt in resisting apoptosis. The antioxidant response element (ARE)-luciferase reporter activity analysis and electromobility gel shift assay showed that narcissoside promotes the transcriptional activity mediated by Nrf2. Finally, we found that narcissoside augmented the expression of miR200a, a translational inhibitor of the Nrf2 repressor protein Keap1. Downregulation of Nrf2 and miR200a by RNAi and anti-miR200a, respectively, reversed the neuroprotective ability of narcissoside. In summary, narcissoside can enhance the miR200a/Nrf2/GSH antioxidant pathway, alleviate 6-OHDA-induced apoptosis, and has the neuroprotective potential.
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Affiliation(s)
- Ru-Huei Fu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
- Translational Medicine Research Center, China Medical University Hospital, Taichung 40447, Taiwan
| | - Chia-Wen Tsai
- Department of Nutrition, China Medical University, Taichung 40402, Taiwan
| | - Shih-Ping Liu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
- Translational Medicine Research Center, China Medical University Hospital, Taichung 40447, Taiwan
| | - Shao-Chih Chiu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
| | - Yen-Chuan Chen
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
| | - Yu-Ting Chiang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
| | - Yun-Hua Kuo
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
| | - Woei-Cherng Shyu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
- Translational Medicine Research Center, China Medical University Hospital, Taichung 40447, Taiwan
| | - Shinn-Zong Lin
- Buddhist Tzu Chi Bioinnovation Center, Tzu Chi Foundation, Hualien 97002, Taiwan
- Department of Neurosurgery, Buddhist Tzu Chi General Hospital, Hualien 97002, Taiwan
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Special Issue “Natural Plant Substances—Structural and Application Aspects: A Theme Issue in Honor of Professor Wieslaw Oleszek”. Molecules 2022; 27:molecules27113430. [PMID: 35684367 PMCID: PMC9182290 DOI: 10.3390/molecules27113430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 05/23/2022] [Indexed: 12/04/2022] Open
Abstract
Dear Colleagues, [...]
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