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Electroacupuncture Modulates 5-HT 4R-Mediated cAMP/PKA Signaling to Improve Intestinal Motility Disorders in a Thy1- αSyn Parkinson's Mouse Model. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:8659462. [PMID: 36337584 PMCID: PMC9635967 DOI: 10.1155/2022/8659462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 05/02/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022]
Abstract
Constipation is one of the most common nonmotor symptoms in patients with Parkinson's disease (PD) and often occurs before motor symptoms. Electroacupuncture effectively improves the symptoms of constipation in patients with PD. In the present study, we used thymus cell antigen 1-α-synuclein (Thy1-αSyn) transgenic mice as a model of intestinal motility disorders in PD to determine the therapeutic effect of electroacupuncture and the underlying mechanisms. Electroacupuncture significantly improved fecal excretion and accelerated the rate of small-intestinal propulsion in Thy1-αSyn mice by upregulating the serotonin concentration and the expression of the serotonin 4 receptor. Consequently, the downstream cyclic AMP/protein kinase A (cAMP/PKA) pathway was affected, and to upregulate and downregulate, the expression of substance P was upregulated, and the expression of calcitonin gene-related peptide was downregulated. In summary, electroacupuncture improved intestinal motility in PD mice by affecting serotonin levels, serotonin 4 receptor expression, and the cAMP/PKA pathway, providing a potentially effective and promising complementary and alternative therapy for relieving constipation symptoms in patients with PD.
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Gomes DB, Serpa PZ, Miorando D, Zanatta MEDC, Carteri CS, Somensi LB, Venzon L, Santos AC, França TCS, Silva LM, Roman Junior WA. Involvement of Anti-Inflammatory and Stress Oxidative Markers in the Antidepressant-like Activity of Aloysia citriodora and Verbascoside on Mice with Bacterial Lipopolysaccharide- (LPS-) Induced Depression. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:1041656. [PMID: 36185078 PMCID: PMC9522501 DOI: 10.1155/2022/1041656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 08/26/2022] [Accepted: 09/04/2022] [Indexed: 11/17/2022]
Abstract
Aloysia citriodora Palau is popularly used to treat nervous disorders. Experimental evidence has indicated that verbascoside (VBS) isolated from A. citriodora has pharmacological potential. In this study, we evaluated the antidepressant-like effects of a hydroalcoholic extract of A. citriodora (HEAc) and VBS against lipopolysaccharide- (LPS-) induced depressive-like behavior in mice. In the pretreatment protocol (performed to evaluate the preventive potential), mice were pretreated with HEAc (3, 30, or 300 mg/kg) or VBS (30 mg/kg) before the administration of LPS. In the posttreatment protocol (performed to evaluate the therapeutic potential), mice were initially administered LPS and were subsequently given HEAc (3, 30, or 300 mg/kg) or VBS (30 mg/kg). In both treatments, the mice were submitted to an open-field test and tail suspension test (TST) at 6 and 24 h after LPS administration. The posttreatment evaluation revealed that HEAc (30 or 300 mg/kg) and VBS produced an antidepressant-like effect, as indicated by a reduction in the time spent with no movement in the TST. Moreover, HEAc (30 or 300 mg/kg) was found to reduce interleukin-6 (IL-6) levels and N-acetyl-glycosaminidase activity in the hippocampus, increase glutathione (GSH) levels in the hippocampus and cortex, and enhance IL-10 in the cortex and, at a dose of 300 mg/kg, reduced myeloperoxidase activity in the cortex. Contrastingly, no comparable effects were detected in mice subjected to the pretreatment protocol. Administration of VBS similarly reduced the levels of IL-6 in the hippocampus and increased GSH levels in the cortex. Our observations indicate that both HEAc and VBS show promising antidepressant-like potential, which could be attributed to their beneficial effects in reducing neuroinflammatory processes and antioxidant effects in the central nervous system.
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Affiliation(s)
- Denise B. Gomes
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó 89809-900, SC, Brazil
| | - Patrícia Z. Serpa
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó 89809-900, SC, Brazil
| | - Daniela Miorando
- Pharmacognosy Laboratory, Community University of Chapecó Region, Chapecó 89809-900, SC, Brazil
| | | | - Camila S. Carteri
- Pharmacognosy Laboratory, Community University of Chapecó Region, Chapecó 89809-900, SC, Brazil
| | - Lincon B. Somensi
- Postgraduate Program in Development and Society, University of Alto Vale do Rio do Peixe, Caçador 89500-000, SC, Brazil
| | - Larissa Venzon
- Program in Pharmaceutical Sciences, Chemical Pharmaceutical Research Nucleus (NIQFAR), University of Vale do Itajaí, Itajaí 89809-900, SC, Brazil
| | - Ana C. Santos
- Program in Pharmaceutical Sciences, Chemical Pharmaceutical Research Nucleus (NIQFAR), University of Vale do Itajaí, Itajaí 89809-900, SC, Brazil
| | - Tauani C. S. França
- Program in Pharmaceutical Sciences, Chemical Pharmaceutical Research Nucleus (NIQFAR), University of Vale do Itajaí, Itajaí 89809-900, SC, Brazil
| | - Luísa M. Silva
- Program in Pharmaceutical Sciences, Chemical Pharmaceutical Research Nucleus (NIQFAR), University of Vale do Itajaí, Itajaí 89809-900, SC, Brazil
| | - Walter A. Roman Junior
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó 89809-900, SC, Brazil
- Pharmacognosy Laboratory, Community University of Chapecó Region, Chapecó 89809-900, SC, Brazil
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Arya AK, Durgapal M, Bachheti A, Deepti, Joshi KK, Gonfa YH, Bachheti RK, Husen A. Ethnomedicinal Use, Phytochemistry, and Other Potential Application of Aquatic and Semiaquatic Medicinal Plants. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:4931556. [PMID: 35990854 PMCID: PMC9385301 DOI: 10.1155/2022/4931556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 06/28/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022]
Abstract
Medicinal plants have been treating various ailments and diseases since ancient times. Aquatic and semiaquatic medicinal plants play an essential role in human welfare to fulfill their daily needs. They have shown biological, pharmacological, nutraceutical, and commercial applications. This review aims to collect and update all recent information on ethnomedicinal, phytochemistry, pharmacological activities, and nanoparticle synthesis and their uses in aquatic and semiaquatic medicinal plants. Original research papers, review papers, short communications, and book chapters on aquatic and semiaquatic plants have been retrieved from PubMed, Web of Science, Scopus, and Google Scholar. Keywords, ethnomedicinal studies, phytochemistry, pharmacological activities, and nanoparticle synthesis from aquatic and semiaquatic medicinal plants are used for the search. Different aquatic and semiaquatic medicinal plants belonging to the families Acanthaceae, Alismataceae, Amaranthaceae, Apiaceae, Araceae, Asteraceae, Boraginaceae, Ceratophyllaceae, Cyperaceae, Fabaceae, Hydrocharitaceae, Lythraceae, Marsileaceae, Menyanthaceae, Nelumbonaceae, Nymphaeaceae, Onagraceae, Plantaginaceae, Poaceae, Polygonaceae, Pontederiaceae, Primulaceae, Scrophulariaceae, and Zingiberaceae have been studied. They are rich in alkaloids, flavonoids, terpenoids, phenolics, saponins, tannins, dietary fiber, glycosidic derivatives, carbohydrates, and proteins. These phytochemicals have been used for their antimicrobial, antioxidant, hepatoprotective, sedative, anticonvulsant, cytotoxic, antiparasitic, and antidiabetic activities. Besides this, various parts of the plants are used as dietary supplements and green nanoparticle synthesis. These plants are also known for their commercial value and are used as an ingredient in some pharmaceutical industries.
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Affiliation(s)
- Ashish Kumar Arya
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Medha Durgapal
- Department of Botany and Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, India
| | - Arachna Bachheti
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Deepti
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Kamal Kant Joshi
- Department of Environmental Science Graphic Era Hill University, Dehradun, Uttarakhand, India
| | - Yilma H. Gonfa
- Department of Industrial Chemistry, College of Applied Science, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
- Centre of Excellence in Nanotechnology, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
| | - Rakesh Kumar Bachheti
- Department of Industrial Chemistry, College of Applied Science, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
- Centre of Excellence in Nanotechnology, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
| | - Azamal Husen
- Wolaita Sodo University, P.O. Box-138, Wolaita, Ethiopia
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