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Lyu S, Zhang CS, Mao Z, Guo X, Li Z, Luo X, Sun J, Su Q. Real-world Chinese herbal medicine for Parkinson's disease: a hospital-based retrospective analysis of electronic medical records. Front Aging Neurosci 2024; 16:1362948. [PMID: 38756536 PMCID: PMC11096516 DOI: 10.3389/fnagi.2024.1362948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/22/2024] [Indexed: 05/18/2024] Open
Abstract
Background Parkinson's disease (PD) is a progressive neurodegenerative condition. Chinese medicine therapies have demonstrated effectiveness for PD in controlled settings. However, the utilization of Chinese medicine therapies for PD in real-world clinical practice and the characteristics of patients seeking these therapies have not been thoroughly summarized. Method The study retrospectively analyzed initial patient encounters (PEs) with a first-listed diagnosis of PD, based on electronic medical records from Guangdong Provincial Hospital of Chinese Medicine between July 2018 and July 2023. Results A total of 3,206 PEs, each corresponding to an individual patient, were eligible for analyses. Approximately 60% of patients made initial visits to the Chinese medicine hospital after receiving a PD diagnosis, around 4.59 years after the onset of motor symptoms. Over 75% of the patients visited the Internal Medicine Outpatient Clinic at their initial visits, while a mere 13.85% visited PD Chronic Care Clinic. Rest tremor (61.98%) and bradykinesia (52.34%) are the most commonly reported motor symptoms, followed by rigidity (40.70%). The most commonly recorded non-motor symptoms included constipation (31.88%) and sleep disturbance (25.27%). Integration of Chinese medicine and conventional medicine therapies was the most common treatment method (39.15%), followed by single use of Chinese herbal medicine (27.14%). The most frequently prescribed herbs for PD included Glycyrrhiza uralensis Fisch. (gan cao), Astragalus mongholicus Bunge (huang qi), Atractylodes macrocephala Koidz. (bai zhu), Angelica sinensis (Oliv.) Diels (dang gui), Rehmannia glutinosa (Gaertn.) DC. (di huang), Paeonia lactiflora Pall. (bai shao), Bupleurum chinense DC. (chai hu), Citrus aurantium L. (zhi qiao/zhi shi/chen pi), Panax ginseng C. A. Mey. (ren shen), and Poria cocos (Schw.) Wolf (fu ling). These herbs contribute to formulation of Bu zhong yi qi tang (BZYQT). Conclusion Patients typically initiated Chinese medical care after the establishment of PD diagnosis, ~4.59 years post-onset of motor symptoms. The prevalent utilization of CHM decoctions and patented Chinese herbal medicine products, underscores its potential in addressing both motor and non-motor symptoms. Despite available evidence, rigorous clinical trials are needed to validate and optimize the integration of CHM, particularly BZYQT, into therapeutic strategies for PD.
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Affiliation(s)
- Shaohua Lyu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Claire Shuiqing Zhang
- School of Health and Biomedical Sciences, STEM College, RMIT University, Bundoora, VIC, Australia
| | - Zhenhui Mao
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Xinfeng Guo
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Zhe Li
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Xiaodong Luo
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Jingbo Sun
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Qiaozhen Su
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
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Lyu S, Zhang CS, Zhang AL, Guo X, Hua R, Mao Z, Su Q, Xue CC, Sun J. Real-world observations and impacts of Chinese herbal medicine for migraine: results of a registry-based cohort study. Front Pharmacol 2024; 15:1330589. [PMID: 38370478 PMCID: PMC10874640 DOI: 10.3389/fphar.2024.1330589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/15/2024] [Indexed: 02/20/2024] Open
Abstract
Background: Migraine is a prevalent, recurrent condition with substantial disease burden. Chinese herbal medicine (CHM) has been used frequently for migraine in controlled clinical settings. This study is to summarise the characteristics of patients who seek clinical care in a tertiary Chinese medicine hospital in China; to gather their preferences and values of using CHM; to explore the effect of CHM for migraine and its comorbidities in a real-world setting, and to collect first-hand expertise of clinicians' practice pattern in prescribing CHM for migraine. Methods: This registry-based cohort study was prospectively conducted at Guangdong Provincial Hospital of Chinese Medicine from December 2020 to May 2022. Adult migraine patients seeking their initial anti-migraine clinical care at the hospital were consecutively recruited and followed up for 12 weeks. Practitioners specialised in headache management prescribed individualised treatments without research interference. Standardised case report forms were employed to gather information on patients' preferences and perspective of seeking clinical care, as well as to assess participants' migraine severity, comorbidities, and quality of life, at 4-weeks intervals. Various analytical methods were utilised based on the computed data. Results: In this study, we observed 248 participants. Of these, 73 received CHM treatment for 28 days or longer. Notably, these participants exhibited a greater disease severity, compared to those treated with CHM for less than 28 days. Of the 248 participants, 83.47% of them expected CHM would effectively reduce the severity of their migraine, around 50% expected effects for migraine-associated comorbidities, while 51.61% expressing concerns about potential side effects. CHM appeared to be effective in reducing monthly migraine days and pain intensity, improving patients' quality of life, and potentially reducing comorbid anxiety, with a minimum of 28 days CHM treatment. Herbs such as gan cao, gui zhi, chuan xiong, fu ling, bai zhu, yan hu suo, etc. were frequently prescribed for migraine, based on patients' specific symptoms. Conclusion: CHM appeared to be beneficial for migraine and comorbid anxiety in real-world clinical practice when used continuously for 28 days or more. Clinical Trial Registration: clinicaltrials.gov, identifier ChiCTR2000041003.
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Affiliation(s)
- Shaohua Lyu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- The China-Australia International Research Centre for Chinese Medicine, STEM College, RMIT University, Melbourne, VIC, Australia
| | - Claire Shuiqing Zhang
- The China-Australia International Research Centre for Chinese Medicine, STEM College, RMIT University, Melbourne, VIC, Australia
| | - Anthony Lin Zhang
- The China-Australia International Research Centre for Chinese Medicine, STEM College, RMIT University, Melbourne, VIC, Australia
| | - Xinfeng Guo
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Rong Hua
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Zhenhui Mao
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Qiaozhen Su
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Charlie Changli Xue
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- The China-Australia International Research Centre for Chinese Medicine, STEM College, RMIT University, Melbourne, VIC, Australia
| | - Jingbo Sun
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Research on Emergency in TCM, Guangzhou, China
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Du YH, Zhao JJ, Li X, Huang SC, Ning N, Chen GQ, Yang Y, Nan Y, Yuan L. Mechanism of pachymic acid in the treatment of gastric cancer based on network pharmacology and experimental verification. World J Gastrointest Oncol 2024; 16:30-50. [PMID: 38292852 PMCID: PMC10824110 DOI: 10.4251/wjgo.v16.i1.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/07/2023] [Accepted: 11/02/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Pachymic acid (PA) is derived from Poria cocos. PA has a variety of pharmacological and inhibitory effects on various tumors. However, the mechanism of action of PA in gastric cancer (GC) remains unclear. AIM To investigate the mechanism of PA in treating GC via the combination of network pharmacology and experimental verification. METHODS The GeneCards and OMIM databases were used to derive the GC targets, while the Pharm Mapper database provided the PA targets. Utilizing the STRING database, a protein-protein interaction network was constructed and core targets were screened. The analyses of Gene Ontology, Kyoto Encyclopedia of Genes and Genomes (KEGG), and gene set enrichment analysis were conducted, and molecular docking and clinical correlation analyses were performed on the core targets. Ultimately, the network pharmacology findings were validated through in vitro cell assays, encompassing assessments of cell viability, apoptosis, cell cycle, cloning, and western blot analysis. RESULTS According to network pharmacology analysis, the core targets were screened, and the PI3K/AKT signaling pathway is likely to be the mechanism by which PA effectively treats GC, according to KEGG enrichment analysis. The experimental findings showed that PA could control PI3K/AKT signaling to prevent GC cell proliferation, induce apoptosis, and pause the cell cycle. CONCLUSION Network pharmacology demonstrated that PA could treat GC by controlling a variety of signaling pathways and acting on a variety of targets. This has also been supported by in vitro cell studies, which serve as benchmarks for further research.
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Affiliation(s)
- Yu-Hua Du
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Jian-Jun Zhao
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Xia Li
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
- Ningxia Chinese Medicine Research Center, Manufacturing Laboratory, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Shi-Cong Huang
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Na Ning
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Guo-Qing Chen
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Yi Yang
- College of Foundation, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Yi Nan
- Key Laboratory of Ningxia Minority Medicine Modernization Ministry of Education, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Ling Yuan
- College of Pharmacy, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
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Yoon M, Lim DW, Jung J, Jung YS, Lee C, Um MY. Aralia continentalis Root Enhances Non-Rapid Eye Movement Sleep by Activating GABA A Receptors. Nutrients 2023; 15:5020. [PMID: 38140279 PMCID: PMC10745546 DOI: 10.3390/nu15245020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023] Open
Abstract
Aralia continentalis exhibits various biological activities; however, their sleep-promoting effects have not been previously reported. In this study, we evaluated the hypnotic effects and sleep-wake profiles of A. continentalis root (KS-126) using a pentobarbital-induced sleep-acceleration test and polysomnographic recordings. Additionally, we investigated the molecular mechanism of KS-126 through patch-clamp electrophysiology. Our polysomnographic recordings revealed that KS-126 not only accelerated the onset of non-rapid eye movement sleep (NREMS) but also extends its duration. Considering the temporal dynamics of the sleep-wake stages, during the initial and subsequent periods KS-126 extended NREMS duration and decreased wakefulness, thereby enhancing sleep-promoting effects. Furthermore, the assessment of sleep quality via analysis of electroencephalogram power density indicated that KS-126 did not significantly alter sleep intensity. Finally, we found that KS-126 enhanced GABAA receptor-mediated synaptic responses in primary hippocampal neurons, leading to an increase in the percentage of the GABA current. This effect was not affected by the selective benzodiazepine receptor antagonist flumazenil, but was entirely inhibited by the GABAA receptor antagonist bicuculline. In conclusion, KS-126 extends the duration of NREMS without altering its intensity by prolonging GABAergic synaptic transmission, which modulates GABAA receptor function.
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Affiliation(s)
- Minseok Yoon
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea; (M.Y.); (D.W.L.); (J.J.); (Y.S.J.)
| | - Dong Wook Lim
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea; (M.Y.); (D.W.L.); (J.J.); (Y.S.J.)
| | - Jonghoon Jung
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea; (M.Y.); (D.W.L.); (J.J.); (Y.S.J.)
| | - Young Sung Jung
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea; (M.Y.); (D.W.L.); (J.J.); (Y.S.J.)
| | - Changho Lee
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea; (M.Y.); (D.W.L.); (J.J.); (Y.S.J.)
| | - Min Young Um
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea; (M.Y.); (D.W.L.); (J.J.); (Y.S.J.)
- Division of Food Biotechnology, University of Science & Technology, Daejeon 34113, Republic of Korea
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Jiang X, Hu Z, Qiu X, Wu L, Zhou R, Yang Y, Xiang X. Poria cocos (Schw.) Wolf, a Traditional Chinese Edible Medicinal Herb, Promotes Neuronal Differentiation, and the Morphological Maturation of Newborn Neurons in Neural Stem/Progenitor Cells. Molecules 2023; 28:7480. [PMID: 38005201 PMCID: PMC10672746 DOI: 10.3390/molecules28227480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/03/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Neurogenesis in the adult brain comprises the entire set of events of neuronal development. It begins with the division of precursor cells to form a mature, integrated, and functioning neuronal network. Adult neurogenesis is believed to play an important role in animals' cognitive abilities, including learning and memory. In the present study, significant neuronal differentiation-promoting activity of 80% (v/v) ethanol extract of P. cocos (EEPC) was found in Neuro-2a cells and mouse cortical neural stem/progenitor cells (NSPCs). Subsequently, a total of 97 compounds in EEPC were identified by UHPLC-Q-Exactive-MS/MS. Among them, four major compounds-Adenosine; Choline; Ethyl palmitoleate; and L-(-)-arabinitol-were further studied for their neuronal differentiation-promoting activity. Of which, choline has the most significant neuronal differentiation-promoting activity, indicating that choline, as the main bioactive compound in P. cocos, may have a positive effect on learning and memory functions. Compared with similar research literature, this is the first time that the neuronal differentiation-promoting effects of P. cocos extract have been studied.
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Affiliation(s)
- Xia Jiang
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
- College of Chemistry and Materials Engineering, Huaihua University, Huaihua 418008, China
| | - Zhaotun Hu
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
| | - Xiaoyan Qiu
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
| | - Liming Wu
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
| | - Rong Zhou
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
| | - Yaoyao Yang
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
| | - Xiaoliang Xiang
- Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418008, China; (X.J.); (Z.H.); (X.Q.); (L.W.); (R.Z.); (Y.Y.)
- Hunan Provincial Higher Education Key Laboratory of Intensive Processing Research on Mountain Ecological Food, Huaihua University, Huaihua 418008, China
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Chao CL, Kuo HP, Huang HW, Cheng MY, Chao HF, Lu SM, Lin HC, Wang CJ, Chang TC, Wu CR. Poria cocos Lanostane Triterpenoids Extract Promotes Collagen and Hyaluronic Acid Production in D-Galactose-Induced Aging Rats. Life (Basel) 2023; 13:2130. [PMID: 38004270 PMCID: PMC10672192 DOI: 10.3390/life13112130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/18/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
The global aging population is expanding at an increasingly rapid pace, with approximately one-fourth of the world's population expected to be composed of elderly individuals by 2050. Aging skin is one of the major characteristics expressed in the elderly. The study comprehensively utilizes both cell and animal experiments to confirm the skin anti-aging effects of Poria cocos (P. cocos), which is one of the most important traditional Chinese medicines classified as tonic Chinese medicine, commonly used to treat physical weakness and aging-associated diseases. We demonstrate in this study that P. cocos lanostane triterpenoids extract (Lipucan®) ameliorates aging skin and promotes collagen accumulation and hyaluronic acid production in galactose-induced aging rats. Purified lanostane triterpenoids were initially identified as active components in P. cocos, which significantly increased collagen and hyaluronic acid levels in cultured human skin cells.
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Affiliation(s)
- Chien-Liang Chao
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Han-Peng Kuo
- SynCore Biotechnology Co., Ltd., Sinphar Group, Yilan 269, Taiwan;
| | - Hsin-Wen Huang
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Maw-Yeun Cheng
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Hsin-Fan Chao
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Shih-Min Lu
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Hang-Ching Lin
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
- School of Pharmacy, National Defense Medical Center, Taipei 114, Taiwan
| | - Chao-Jih Wang
- Sinphar Tian-Li Pharmaceutical Co., Ltd., Sinphar Group, Hangzhou 311100, China;
| | - Tsu-Chung Chang
- Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan
| | - Chi-Rei Wu
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan
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Kim H, Choi H, Park BG, Ju HJ, Kim YI. Efficacy of Poria Cocos Extract on Sleep Quality Enhancement: A Clinical Perspective with Implications for Functional Foods. Nutrients 2023; 15:4242. [PMID: 37836526 PMCID: PMC10574255 DOI: 10.3390/nu15194242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 09/26/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Since the outbreak of the pandemic started, an increase in the number of sleep disorders, including insomnia and poor sleep quality, has been seen. The pattern will probably continue. METHODS This study focuses on the preparation and clinical testing of Poria cocos extract in treating suboptimal sleep quality. The optimal extraction method utilized a 75% ethanol concentration, and the clinical investigation involved subjects with defined poor sleep taking 800 mg of the extract nightly, assessed using the Sleep Questionnaire and polysomnography. The non-parametric Wilcoxon signed-rank test was used for statistical analysis due to the non-normal distribution of the collected data. RESULTS The study involved 21 insomnia sufferers with a mean age of 55 who were administered Poria cocos extracts. The findings of the study indicate a statistically significant rise in the overall duration of sleep (from 327.395 ± 43.2 min to 356.516 ± 63.21 min, p = 0.014). Additionally, there was a notable decrease in the level of arousal during sleep (from 76.316 ± 44.78 min to 47.989 ± 42.38 min, p = 0.009), and an improvement in the sleep severity index of the sleep questionnaire test. CONCLUSIONS Poria cocos as a natural substance could improve quality of sleep, based on the findings. The study investigates Pachymic acid, a substance found in Poria cocos, as a potential indicator for the development of sleeping aids.
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Affiliation(s)
- Hyeyun Kim
- The Convergence Institute of Healthcare and Medical Science, Department of Neurology, Catholic Kwandong University, International St. Mary’s Hospital, Gangneung 22070, Republic of Korea;
| | - Heeyong Choi
- College of Medicine, Catholic Kwandong University, International St. Mary’s Hospital, Incheon 22711, Republic of Korea; (H.C.); (H.-J.J.)
| | - Byong-Gon Park
- Department of Physiology, College of Medicine, Catholic Kwandong University, Gangneung 25601, Republic of Korea;
| | - Hyo-Jin Ju
- College of Medicine, Catholic Kwandong University, International St. Mary’s Hospital, Incheon 22711, Republic of Korea; (H.C.); (H.-J.J.)
| | - Yeong-In Kim
- The Convergence Institute of Healthcare and Medical Science, Department of Neurology, Catholic Kwandong University, International St. Mary’s Hospital, Gangneung 22070, Republic of Korea;
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Moreira J, Machado M, Dias-Teixeira M, Ferraz R, Delerue-Matos C, Grosso C. The neuroprotective effect of traditional Chinese medicinal plants-A critical review. Acta Pharm Sin B 2023; 13:3208-3237. [PMID: 37655317 PMCID: PMC10465969 DOI: 10.1016/j.apsb.2023.06.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/23/2023] [Accepted: 04/03/2023] [Indexed: 09/02/2023] Open
Abstract
Neurodegenerative and neuropsychiatric diseases are increasingly affecting individuals' quality of life, thus increasing their cost to social and health systems. These diseases have overlapping mechanisms, such as oxidative stress, protein aggregation, neuroinflammation, neurotransmission impairment, mitochondrial dysfunction, and excitotoxicity. Currently, there is no cure for neurodegenerative diseases, and the available therapies have adverse effects and low efficacy. For neuropsychiatric disorders, such as depression, the current therapies are not adequate to one-third of the patients, the so-called treatment-resistant patients. So, searching for new treatments is fundamental. Medicinal plants appear as a strong alternative and complement towards new treatment protocols, as they have been used for health purposes for thousands of years. Thus, the main goal of this review is to revisit the neuroprotective potential of some of the most predominant medicinal plants (and one fungus) used in traditional Chinese medicine (TCM), focusing on their proven mechanisms of action and their chemical compositions, to give clues on how they can be useful against neurodegeneration progression.
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Affiliation(s)
- João Moreira
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
| | - Mariana Machado
- Ciências Químicas e das Biomoléculas/CISA, Escola Superior de Saúde—Instituto Politécnico do Porto, Porto 4200-072, Portugal
| | - Mónica Dias-Teixeira
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
- NICiTeS—Núcleo de Investigação em Ciências e Tecnologias da Saúde, Escola Superior de Saúde Ribeiro Sanches, Lisboa 1950-396, Portugal
| | - Ricardo Ferraz
- Ciências Químicas e das Biomoléculas/CISA, Escola Superior de Saúde—Instituto Politécnico do Porto, Porto 4200-072, Portugal
- REQUIMTE/LAQV, Departamento de Química e Bioquímica Faculdade de Ciências, Universidade do Porto, Porto 4169-007, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
| | - Clara Grosso
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
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A Comparative Study of Serum Pharmacochemistry of Kai-Xin-San in Normal and AD Rats Using UPLC-LTQ-Orbitrap-MS. Pharmaceuticals (Basel) 2022; 16:ph16010030. [PMID: 36678527 PMCID: PMC9866203 DOI: 10.3390/ph16010030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/15/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
Kai-Xin-San (KXS) is a classic formula for the treatment of Alzheimer's disease (AD). KXS has been widely used to treat emotional diseases; however, its active components remain unknown. There have been some reports about the efficacy and metabolic analysis of KXS, which are mainly based on studying normal animals. The current work first established an AD rat model by injecting D-galactose into the abdominal cavity and injecting Aβ25-35 into the hippocampus on both sides, followed by intragastric administration of KXS for a consecutive week; then, the analytical method for ethanol extraction from the serum of normal and model rats was developed using UPLC-LTQ-Orbitrap-MS; finally, the transitional components in the blood were systematically compared and analyzed by multivariate statistical analysis. A total of 36 components of KXS were identified in the rat serum of the normal group, including 24 prototype components (including ginsenosides, triterpenoid acids of Poria cocos, polygala saponins, polygala xanthones and polygala ester) and 13 metabolites (including desugar, hydration and oxidation products of ginsenosides, triterpenoid acid hydroxylation, deoxygenation, demethylation, desaturation, and glycine-conjugated products of Poria cocos). Twenty KXS-relevant components were detected in the rat serum of the model group, including 11 prototypes and 9 metabolites. The normal group and the model group shared 12 common components, including 9 prototypes and 3 metabolites. The intestinal microecological balance of the model rats probably was destroyed, affecting the absorption/metabolism of saponins by the body, which resulted in fewer transitional components in the model group. This study reflected the drug-body interaction from an objective and accurate perspective, offering references and insights for elucidating the basis of active components and mechanism of action of KXS for treating AD.
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He B, Chen Y, Yu S, Hao Y, Wang F, Qu L. Food plant extracts for sleep-related skin health: Mechanisms and prospects. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Wei C, Wang H, Sun X, Bai Z, Wang J, Bai G, Yao Q, Xu Y, Zhang L. Pharmacological profiles and therapeutic applications of pachymic acid (Review). Exp Ther Med 2022; 24:547. [PMID: 35978941 PMCID: PMC9366251 DOI: 10.3892/etm.2022.11484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/17/2022] [Indexed: 01/10/2023] Open
Abstract
Poria cocos is a saprophytic fungus that grows in diverse species of Pinus. Its sclerotium, called fu-ling or hoelen, has been used in various traditional Chinese medicines and health foods for thousands of years, and in several modern proprietary traditional Chinese medicinal products. It has extensive clinical indications, including sedative, diuretic, and tonic effects. Pachymic acid (PA) is the main lanostane-type triterpenoid in Poria cocos. Evidence suggests that PA has various biological properties such as cytotoxic, anti-inflammatory, antihyperglycemic, antiviral, antibacterial, sedative-hypnotic, and anti-ischemia/reperfusion activities. Although considerable advancements have been made, some fundamental and intricate issues remain unclear, such as the underlying mechanisms of PA. The present study aimed to summarize the biological properties and therapeutic potential of PA. The biosynthetic, pharmacokinetic, and metabolic pathways of PA, and its underlying mechanisms were also comprehensively summarized.
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Affiliation(s)
- Chunyong Wei
- Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Hezhen Wang
- Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Xun Sun
- Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Zhixun Bai
- Department of Internal Medicine, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Jing Wang
- Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Guohui Bai
- Key Laboratory of Oral Disease Research, School of Stomatology, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Qizheng Yao
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu 210009, P.R. China
| | - Yingshu Xu
- Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Lei Zhang
- Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
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Kim H, Park I, Park K, Park S, Kim YI, Park BG. The Positive Effects of Poria cocos Extract on Quality of Sleep in Insomnia Rat Models. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19116629. [PMID: 35682214 PMCID: PMC9180690 DOI: 10.3390/ijerph19116629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022]
Abstract
Sleep disorders may have various causes and can incur mental and/or physical symptoms, and affect an individual’s quality of life. In this study, we confirm that the Poria cocos extract (PCET) can improve sleep quality and structure by promoting inhibitory neurotransmission via the γ-aminobutyric acid (GABA) type A (GABAA) receptors based on the mechanisms revealed in the experiment with superior cervical ganglion neurons. Pentobarbital-induced sleep tests were conducted in order to determine whether the PCET extract improves the sleep quality and structure in normal ICR mice. Sleep latency and duration were checked with the righting reflex. To simulate the state of awakening as well as a normal sleep state, caffeine was administered orally before the PCET diet. After oral gavage of PCET, sleep latency was decreased, and total sleep duration was increased in normal and caffeine-induced sleep disturbance state. In the ACTH-induced sleep disturbed models, administration of PCET significantly reduced the sleep latency and increased the non-REM sleep duration, which was analyzed in real-time EEG by implanting wireless electrodes in SD rats. PCET was found to improve the sleep quality under a normal sleep state through the GABAA receptor; it also promoted and improved the sleep quality and sleep structure in both the arousal activation state and stress-based sleep disturbance.
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Affiliation(s)
- Hyeyun Kim
- The Convergence Institute of Healthcare and Medical Science, Department of Neurology, International St. Mary’s Hospital, Catholic Kwandong University, Gangneung 25601, Korea; (H.K.); (Y.I.K.)
| | - Injune Park
- Department of Emergency Medicine, Gangneung Asan Hospital, Ulsan University, Gangneung 44610, Korea;
| | - Kyunyong Park
- Department of Physiology, College of Medicine, Catholic Kwandong University, Gangneung 25601, Korea; (K.P.); (S.P.)
| | - Seohyun Park
- Department of Physiology, College of Medicine, Catholic Kwandong University, Gangneung 25601, Korea; (K.P.); (S.P.)
| | - Yeong In Kim
- The Convergence Institute of Healthcare and Medical Science, Department of Neurology, International St. Mary’s Hospital, Catholic Kwandong University, Gangneung 25601, Korea; (H.K.); (Y.I.K.)
| | - Byong-Gon Park
- Department of Physiology, College of Medicine, Catholic Kwandong University, Gangneung 25601, Korea; (K.P.); (S.P.)
- Correspondence: ; Tel.: +82-33-649-7471
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Wei Y, Xu J, Miao S, Wei K, Peng L, Wang Y, Wei X. Recent advances in the utilization of tea active ingredients to regulate sleep through neuroendocrine pathway, immune system and intestinal microbiota. Crit Rev Food Sci Nutr 2022; 63:7598-7626. [PMID: 35266837 DOI: 10.1080/10408398.2022.2048291] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sleep disorders have received widespread attention nowadays, which have been promoted by the accelerated pace of life, unhealthy diets and lack of exercise in modern society. The chemical medications to improve sleep has shown serious side effects and risks with high costs. Therefore, it is urgent to develop efficient nutraceuticals from natural sources to ensure sleep quality as a sustainable strategy. As the second most consumed beverage worldwide, the health-promoting effects of tea have long been widely recognized. However, the modulatory effect of teas on sleep disorders has received much less attention. Tea contains various natural sleep-modulating active ingredients such as L-theanine (LTA), caffeine, tea polyphenols (TPP), tea pigments, tea polysaccharides (TPS) and γ-aminobutyric acid (GABA). This review focuses on the potential influence and main regulating mechanisms of different tea active ingredients on sleep, including being absorbed by the small intestine and then cross the blood-brain barrier to act on neurons in the brain as neurotransmitters, manipulating the immune system and further affect sleep-wake cycle by regulating the levels of cytokines, and controlling the gut microbes to maintain the homeostasis of circadian rhythm. Current research progress and limitations are summarized and several future development directions are also proposed. This review hopes to provide new insights into the future elucidation of the sleep-regulating mechanisms of different teas and their natural active ingredients and the development of tea-based functional foods for alleviating sleep disorders. HighlightsNatural sleep-modulating active ingredients in tea have been summarized.Influences of drinking tea or tea active ingredients on sleep are reviewed.Three main regulating mechanisms of tea active ingredients on sleep are explained.The associations among nervous system, immune system and intestinal microbiota are investigated.The potential of developing delivery carriers for tea active ingredients is proposed.
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Affiliation(s)
- Yang Wei
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Jia Xu
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Siwei Miao
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Kang Wei
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Lanlan Peng
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Yuanfeng Wang
- College of Life Sciences, Shanghai Normal University, Shanghai, P.R. China
| | - Xinlin Wei
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
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Kim SH, Lim JH. Traditional East Asian Herbal Medicine for Post-Stroke Insomnia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031754. [PMID: 35162777 PMCID: PMC8834856 DOI: 10.3390/ijerph19031754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/25/2022] [Accepted: 01/31/2022] [Indexed: 11/16/2022]
Abstract
Post-stroke insomnia (PSI) is a highly prevalent complication after stroke. Current evidence of psychotropic drug use for PSI management is scarce and indicates harmful adverse events (AEs). Traditional East Asian herbal medicine is a widely used traditional remedy for insomnia. However, so far, no study has systematically reviewed the efficacy and safety of traditional east asian herbal medicine (HM) for PSI. Therefore, we perform meta-analysis to evaluate the effectiveness and safety of HM for PSI. After a comprehensive electronic search of 15 databases, we review the randomized controlled trials (RCTs) of HM use as monotherapy for PSI. Our outcomes were the Pittsburgh sleep quality index and total effective rate. In total, 24 RCTs were conducted with 1942 participants. HM showed statistically significant benefits in sleep quality. It also appeared to be safer than psychotropic drugs in terms of AEs, except when the treatment period was two weeks. The methods used for RCTs were poor, and the quality of evidence assessed was graded “low” or “moderate.” The findings of this review indicate that the use of HM as a monotherapy may have potential benefits in PSI treatment when administered as an alternative to conventional medications. However, considering the methodological quality of the included RCTs, we were uncertain of the clinical evidence. Further, well-designed RCTs are required to confirm these findings.
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Affiliation(s)
- Sang-Ho Kim
- Department of Neuropsychiatry of Korean Medicine, Pohang Korean Medicine Hospital, Daegu Haany University, 411 Saecheonnyeon-daero, Pohang-si 37685, Korea;
| | - Jung-Hwa Lim
- Department of Neuropsychiatry, School of Korean Medicine, Pusan National University, 49 Busandaehak-ro, Mulgeum-eup, Yangsan-si 50612, Korea
- Correspondence: ; Tel.: +82-55-360-5979
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Egashira N, Goto Y, Iba H, Kawanaka R, Takahashi R, Taniguchi C, Watanabe T, Kubota K, Katsurabayashi S, Iwasaki K. Kamishoyosan potentiates pentobarbital-induced sleep in socially isolated, ovariectomized mice. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114585. [PMID: 34464703 DOI: 10.1016/j.jep.2021.114585] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/28/2021] [Accepted: 08/27/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sleep disorders are among the most common symptoms in both peri- and post-menopausal women. Kamishoyosan (KSS) is a Kampo medicine prescribed for the treatment of sleep disorders in menopausal women in Japan. However, its precise mechanism of action remains unclear. AIM OF THE STUDY In the present study, we developed a new animal model of menopausal sleep disorders by inducing social isolation stress in ovariectomized mice. Using pentobarbital-induced sleeping time as an index, we aimed to investigate the effects of KSS and involvement of the benzodiazepine receptors. MATERIALS AND METHODS Eight-week-old, female ddY mice were ovariectomized or subjected to a sham operation (control) and housed in social isolation or groups for 9 weeks. The animals were divided into four groups, group-housed sham-operated, isolated sham-operated, group-housed ovariectomized, and socially isolated ovariectomized. Pentobarbital (50 mg/kg) was administered intraperitoneally (i.p.). Sleeping time was considered the period between the loss of righting reflex and its return (up to 180 min). KSS was administered orally (p.o.) 60 min before the test. Diazepam and flumazenil were administered i.p. 30 and 45 min before the test, respectively. On the day after administration, the mice were euthanized, and their uteri were weighed. RESULTS Socially isolated, ovariectomized mice had shorter sleeping times than mice in all other groups. In mice with intact ovaries, diazepam (1 mg/kg, i.p.) considerably prolonged the pentobarbital-induced sleeping time, but KSS (30-1000 mg/kg, p.o.) did not. However, KSS (100 mg/kg, p.o.) significantly prolonged the pentobarbital-induced sleeping time in socially isolated ovariectomized mice. The prolongation of sleeping time mediated by KSS was reversed by flumazenil (3 mg/kg, i.p.). CONCLUSIONS KSS potentiated pentobarbital-induced sleep in socially isolated, ovariectomized mice, and the benzodiazepine receptors are possibly involved in its pharmacological mechanism. These findings suggest that KSS is beneficial for the treatment of menopausal sleep disorders.
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Affiliation(s)
- Nobuaki Egashira
- Department of Pharmacy, Kyushu University Hospital, Fukuoka, 812-8582, Japan.
| | - Yu Goto
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Hikari Iba
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Rikako Kawanaka
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Ryota Takahashi
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Chise Taniguchi
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Takuya Watanabe
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Kaori Kubota
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan; A.I.G. Collaborative Research Institute for Aging and Brain Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Shutaro Katsurabayashi
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
| | - Katsunori Iwasaki
- Department of Neuropharmacology, Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, 814-0180, Japan; A.I.G. Collaborative Research Institute for Aging and Brain Sciences, Fukuoka University, Fukuoka, 814-0180, Japan.
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Yang NJ, Liu YR, Tang ZS, Duan JA, Yan YF, Song ZX, Wang MG, Zhang YR, Chang BJ, Zhao ML, Zhao YT. Poria cum Radix Pini Rescues Barium Chloride-Induced Arrhythmia by Regulating the cGMP-PKG Signalling Pathway Involving ADORA1 in Zebrafish. Front Pharmacol 2021; 12:688746. [PMID: 34393777 PMCID: PMC8360851 DOI: 10.3389/fphar.2021.688746] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 07/19/2021] [Indexed: 11/15/2022] Open
Abstract
The traditional Chinese medicine Poria cum Radix Pini (PRP) is a fungal medicinal material that has been proven to play an important role in the treatment of arrhythmia. However, the mechanism of its effect on arrhythmia is still unclear. In this study, network pharmacology and metabolomics correlation analysis methods were used to determine the key targets, metabolites and potential pathways involved in the effects of PRP on arrhythmia. The results showed that PRP can significantly improve cardiac congestion, shorten the SV-BA interval and reduce the apoptosis of myocardial cells induced by barium chloride in zebrafish. By upregulating the expression of the ADORA1 protein and the levels of adenosine and cGMP metabolites in the cGMP-PKG signalling pathway, PRP can participate in ameliorating arrhythmia. Therefore, we believe that PRP shows great potential for the treatment of arrhythmia.
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Affiliation(s)
- Ning-Juan Yang
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yan-Ru Liu
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Zhi-Shu Tang
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Jin-Ao Duan
- Key Laboratory for High Technology Research of TCM Formulae and Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ya-Feng Yan
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Zhong-Xing Song
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | | | - Yu-Ru Zhang
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Bai-Jin Chang
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China.,Changchun University of Chinese Medicine, Changchun, China
| | - Meng-Li Zhao
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yan-Ting Zhao
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, Shaanxi Collaborative Innovation Center Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, China
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The Lanostane Triterpenoids in Poria cocos Play Beneficial Roles in Immunoregulatory Activity. Life (Basel) 2021; 11:life11020111. [PMID: 33535602 PMCID: PMC7912843 DOI: 10.3390/life11020111] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 12/11/2022] Open
Abstract
Poria cocos (Schwein) F.A. Wolf (syn. Wolfiporia cocos) dried sclerotium, called fuling, is an edible, saprophytic fungus commonly used as a tonic and anti-aging traditional Chinese medicine. It is traditionally used in combination with other traditional Chinese medicines to enhance immunity. This study showed that P. cocos extract (Lipucan®) containing lanostane triterpenoids has no immunotoxicity and enhances non-specific (innate) immunity though activating natural killer cells and promotes interferon γ (IFN-γ) secretion by Type 1 T-helper (Th1) cells immune response. In addition, P. cocos extract significantly decreased interleukin (IL-4 and IL-5) secretion by Type 2 T-helper (Th2) cells immune response, which are related to the allergy response. The purified lanostane triterpenoids were first identified as active ingredients of P. cocos with enhanced non-specific immunity by promoting interferon γ (IFN-γ) secretion in a preliminary study. Our findings support that the P. cocos extract plays beneficial roles in immunoregulatory activity.
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Yang M, Zhao Y, Qin Y, Xu R, Yang Z, Peng H. Untargeted Metabolomics and Targeted Quantitative Analysis of Temporal and Spatial Variations in Specialized Metabolites Accumulation in Poria cocos (Schw.) Wolf (Fushen). FRONTIERS IN PLANT SCIENCE 2021; 12:713490. [PMID: 34621284 PMCID: PMC8490877 DOI: 10.3389/fpls.2021.713490] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 08/19/2021] [Indexed: 05/07/2023]
Abstract
Poria cocos (Schw.) Wolf is a saprophytic fungus that grows around the roots of old, dead pine trees. Fushen, derived from the sclerotium of P. cocos but also containing a young host pine root, has been widely used as a medicine and food in China, Japan, Korea, Southeast Asian countries, and some European countries. However, the compound variations at the different growth periods and in the different parts of Fushen have not previously been investigated. In this study, an untargeted metabolomics approach based on ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q/TOF-MS) and targeted quantitative analysis was utilized to characterize the temporal and spatial variations in the accumulation of specialized metabolites in Fushen. There were 119 specialized metabolites tentatively identified using the UPLC-Q/TOF-MS. The nine growth periods of Fushen were divided into four groups using partial least squares discrimination analysis (PLS-DA). Four different parts of the Fushen [fulingpi (FP), the outside of baifuling (BO), the inside of baifuling (BI), and fushenmu (FM)] were clearly discriminated using a PLS-DA and orthogonal partial least squares discrimination analysis (OPLS-DA). Markers for the different growth periods and parts of Fushen were also screened. In addition, the quantitative method was successfully applied to simultaneously determine 13 major triterpenoid acids in the nine growth periods and four parts. The quantitative results indicated that the samples in January, March, and April, i.e., the late growth period, had the highest content levels for the 13 triterpenoid acids. The pachymic acid, dehydropachymic acid, and dehydrotumulosic acid contents in the FM were higher than those in other three parts in March, whereas the poricoic acid B, poricoic acid A, polyporenic acid C, dehydrotratrametenolic acid, dehydroeburicoic acid, and eburicoic acid in FP were higher beginning in October. These findings reveal characteristics in temporal and spatial distribution of specialized metabolites in Fushen and provide guidance for the identification of harvesting times and for further quality evaluations.
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Affiliation(s)
- Mei Yang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Yujiao Zhao
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Yujiao Zhao
| | - Yuejian Qin
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Rui Xu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Zhengyang Yang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Huasheng Peng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Research Unit of DAO-DI Herbs, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Huasheng Peng
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19
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Jiang GP, Liao YJ, Huang LL, Zeng XJ, Liao XH. Effects and molecular mechanism of pachymic acid on ferroptosis in renal ischemia reperfusion injury. Mol Med Rep 2020; 23:63. [PMID: 33215224 PMCID: PMC7716408 DOI: 10.3892/mmr.2020.11704] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/27/2020] [Indexed: 12/12/2022] Open
Abstract
Acute kidney injury (AKI) is a common clinical disease. Ferropotosis, a new type of regulatory cell death, serves an important regulatory role in AKI. Pachymic acid (PA), a lanostane‑type triterpenoid from Poria cocos, has been reported to be protective against AKI. However, the protective mechanism of PA in AKI is not yet fully understood. The present study aimed to investigate the effect and molecular mechanism of PA on ferroptosis in renal ischemia reperfusion injury in vivo. A total of 30 mice were intraperitoneally injected with 5, 10 and 20 mg/kg PA for 3 days. A bilateral renal pedicle clip was used for 40 min to induce renal ischemia‑reperfusion injury and establish the model. The results demonstrated that treatment with PA decreased serum creatinine and blood urea nitrogen, and ameliorated renal pathological damage. Transmission electron microscopy revealed no characteristic changes in ferroptosis in the mitochondria of the renal tissue in the high‑dose PA group, and only mild edema. Furthermore, treatment with PA increased glutathione expression, and decreased the expression levels of malondialdehyde and cyclooxygenase 2. Treatment with PA enhanced the protein and mRNA expression levels of the ferroptosis related proteins, glutathione peroxidase 4 (GPX4), solute carrier family 7 (cationic amino acid transporter, y+ system) member 11 (SLC7A11) and heme oxygenase 1 (HO‑1) in the kidney, and increased the expression levels of nuclear factor erythroid derived 2 like 2 (NRF2) signaling pathway members. Taken together, the results of the present study suggest that PA has a protective effect on ischemia‑reperfusion induced acute kidney injury in mice, which may be associated with the inhibition of ferroptosis in the kidneys through direct or indirect activation of NRF2, and upregulation of the expression of the downstream ferroptosis related proteins, GPX4, SLC7A11 and HO‑1.
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Affiliation(s)
- Gui-Ping Jiang
- Department of Nephrology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing 400000, P.R. China
| | - Yue-Juan Liao
- Department of Nephrology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing 400000, P.R. China
| | - Li-Li Huang
- Department of Nephrology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing 400000, P.R. China
| | - Xu-Jia Zeng
- Department of Nephrology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing 400000, P.R. China
| | - Xiao-Hui Liao
- Department of Nephrology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing 400000, P.R. China
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20
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Fu XP, Xu L, Fu BB, Wei KN, Liu Y, Liao BQ, He SW, Wang YL, Chen MH, Lin YH, Li FP, Hong ZW, Huang XH, Xu CL, Wang HL. Pachymic acid protects oocyte by improving the ovarian microenvironment in polycystic ovary syndrome mice†. Biol Reprod 2020; 103:1085-1098. [PMID: 32776126 DOI: 10.1093/biolre/ioaa141] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 06/18/2020] [Accepted: 08/07/2020] [Indexed: 11/13/2022] Open
Abstract
Women with polycystic ovary syndrome (PCOS) are characterized by endocrine disorders accompanied by a decline in oocyte quality. In this study, we generated a PCOS mice model by hypodermic injection of dehydroepiandrosterone, and metformin was used as a positive control drug to study the effect of pachymic acid (PA) on endocrine and oocyte quality in PCOS mice. Compared with the model group, the mice treated with PA showed the following changes (slower weight gain, improved abnormal metabolism; increased development potential of GV oocytes, reduced number of abnormal MII oocytes, and damaged embryos; lower expression of ovarian-related genes in ovarian tissue and pro-inflammatory cytokines in adipose tissue). All these aspects show similar effects on metformin. Most notably, PA is superior to metformin in improving inflammation of adipose tissue and mitochondrial abnormalities. It is suggested that PA has the similar effect with metformin, which can improve the endocrine environment and oocyte quality of PCOS mice. These findings suggest that PA has the similar effect with metformin, which can improve the endocrine environment and oocyte quality of PCOS mice.
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Affiliation(s)
- Xian-Pei Fu
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Clinical Pharmacy Office, Taiyuan Central Hospital of Shanxi Medical University, Taiyuan, China
| | - Lin Xu
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China
| | - Bin-Bin Fu
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China
| | - Kang-Na Wei
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Department of Gynaecology and Obstetrics, Affiliated Xiang'an Hospital of Xiamen University, Xiamen, China
| | - Yu Liu
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Medical College, Guangxi University, Nanning, China
| | - Bao-Qiong Liao
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China
| | - Shu-Wen He
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China
| | - Ya-Long Wang
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Reproductive Medicine Center, The Maternal and Child Health Care Hospital, Xiangtan, China
| | - Ming-Huang Chen
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China
| | - Yan-Hong Lin
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Department of Gynaecology, Affiliated Hospital of Putian University, Putian University, Putian, China
| | - Fei-Ping Li
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Chengdu Research Base of Giant Panda Breeding, Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Chengdu, China
| | - Zi-Wei Hong
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China
| | - Xiao-Hua Huang
- Department of Basic Medicine, School of Medicine, Xiamen University, Xiamen, China
| | - Chang-Long Xu
- The Reproductive Medical Center Nanning Second People's Hospital, Nanning, China
| | - Hai-Long Wang
- Organ Transplantation Institute, School of Medicine, Xiamen University, Xiamen, China.,Department of Basic Medicine, School of Medicine, Xiamen University, Xiamen, China
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21
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Rios MY, Ortega A, Domínguez B, Déciga M, Rosa VDL. Glaucacetalin E and galphimidin B from Galphimia glauca and their anxiolytic activity. JOURNAL OF ETHNOPHARMACOLOGY 2020; 259:112939. [PMID: 32417425 DOI: 10.1016/j.jep.2020.112939] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/21/2020] [Accepted: 04/29/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Galphimia glauca is a Mexican medicinal plant used to treat anxiety, fear, phobia and stress as it possesses sedative properties which produce a calming effect. Although some chemical and pharmacological studies have already been carried out on G. glauca, there are still new chemical entities from this plant whose anxiolytic activity should be established. AIM OF THE STUDY To validate the use of G. glauca growing in Cuernavaca, Morelos, as an anti-stress agent, through the purification and structural identification of its extracts' chemical constituents; the analysis of the biogenetic relationship of its chemical compounds, and its biological evaluation to demonstrate its traditional use as anxiolytic agents. MATERIALS AND METHODS The structures of all isolated compounds were established based on their spectroscopic and spectrometric data. The structure of compound 2 was corroborated through X-Ray. The anxiolytic and sedative-like activities were assessed by the open-field, hole-board and exploration cylinder test. RESULTS The nor-triterpenes glaucacetalin E (1) and galphimidin B (2) were isolated for the first time along with seven other known compounds, one of them galphimidin (3), from the CHCl3 fraction of the aerial parts of Galphimia glauca. The biogenesis of the natural nor-triterpenes isolated from Galphimia glauca is delineated for the first time starting from the taraxasteryl cation. Oral administration of CHCl3 fraction and 1-3 compounds produced significant attenuation in the anxiety-response in cylinder activity, decrease in the ambulatory activity and in head dipping when compared to the vehicle. However, only the extract enhanced the pentobarbital-induced hypnosis. Diazepam was used as a positive control. CONCLUSION Our results suggest that G. glauca growing in Cuernavaca, Morelos, exerts anxiolytic-like activity due to the presence of the nor-triterpenes 1-3. These results reinforce the potential use of this species in the treatment of anxiety.
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Affiliation(s)
- María Yolanda Rios
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma Del Estado de Morelos, Cuernavaca, 62209, Morelos, Mexico.
| | - Alfredo Ortega
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico
| | - Blanca Domínguez
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma Del Estado de Morelos, Cuernavaca, 62209, Morelos, Mexico
| | - Myrna Déciga
- Sección de Estudios de Posgrado e Investigación de la Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico
| | - Vianey de la Rosa
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma Del Estado de Morelos, Cuernavaca, 62209, Morelos, Mexico
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22
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Zhang HP, Zhu YX, Zhang ZX, Chai LS, Liu YB, Yu HB, Li Y. New triterpenoids from the roots of Rhododendron molle as positive modulators of GABAA receptors. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Pang Y, Zhu S, Pei H. Pachymic acid protects against cerebral ischemia/reperfusion injury by the PI3K/Akt signaling pathway. Metab Brain Dis 2020; 35:673-680. [PMID: 32140824 DOI: 10.1007/s11011-020-00540-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/23/2020] [Indexed: 12/26/2022]
Abstract
Pachymic acid (PA) from medicinal fungus Poria cocos has a variety of pharmacological potentials. However, there are no reports of the effects of PA on cerebral ischemia/reperfusion (I/R) injury. The purpose of this study was to investigate the mechanisms of PA on cerebral I/R injury in rats. The effects of PA on cerebral infarction size, brain water content, neurological symptoms and cerebral blood flow were evaluated. Nissl staining was used to observe the damage of ischemic brain neurons after I/R in rats. Apoptosis of ischemic brain neurons after I/R was observed by TUNEL staining. The effect of PA on the expression of some components of PI3K/Akt was detected by Western blotting. PA significantly increased cerebral blood flow after I/R in rats, reduced infarct volume and brain water content, and downgrade neurological function scores, significantly reduced neuronal damage after I/R in rats, and significantly decreased neuronal apoptosis. The effect of PA on rat I/R can be eliminated by LY294002. In addition, PA significantly up-regulated the protein expression of p-PTEN (Ser380), p-PDK1 (Ser241), p-Akt (Ser473), pc-Raf (Ser259) and p-BAD (Ser136), and down-regulated Cleaved caspase protein expression. LY294002 can reverse the effect of PA on the expression of PI3K / Akt signaling pathway related protein in rats after I/R. PA had obviously neuroprotective effects on brain I/R injury and neuronal apoptosis, and its mechanism may be related to activation of PI3K / Akt signaling pathway.
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Affiliation(s)
- Yingqiao Pang
- Medical School of Qingdao University, No. 38 Dengzhou Road, Qingdao City, Shandong Province, 266021, People's Republic of China
| | - Shaozhi Zhu
- Medical School of Qingdao University, No. 38 Dengzhou Road, Qingdao City, Shandong Province, 266021, People's Republic of China
| | - Haitao Pei
- Department of Neurology, The Affiliated Hospital of the Qingdao University, No.19 Jiangsu Road, Qingdao City, Shandong Province, 266011, People's Republic of China.
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24
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Wang Y, Peng M. Research Progress on Classical Traditional Chinese Medicine Jieyu Pills in the Treatment of Depression. Neuropsychiatr Dis Treat 2020; 16:3023-3033. [PMID: 33324063 PMCID: PMC7733407 DOI: 10.2147/ndt.s282384] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/23/2020] [Indexed: 12/25/2022] Open
Abstract
Depression is a common clinical psychological disease, which is called "yu zheng" in traditional Chinese medicine (TCM). TCM has a long history in the treatment of depression (yu zheng), which has unique advantages. Jieyu pill (JYP), a classical TCM formula, has been widely used for treating depression because of its clear clinical efficacy, low side effects, and high compliance. In this review, we systematically introduce recent clinical and animal experimental studies on JYP and depression, and review the pharmacological mechanism and active ingredients of JYP, as well as its clinical application in depression therapy. This systematic review provides a deep understanding of TCM prescriptions, pharmacological mechanisms, and disease-medicine interactions, and lays the foundation for developing new treatments for depression.
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Affiliation(s)
- Yuan Wang
- Department of Psychiatry, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Miao Peng
- Department of Psychiatry, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
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25
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Panara K, Nariya M, Karra N. Central nervous system depressant activity of Jatamansi (Nardostachys jatamansi DC.) rhizome. Ayu 2020; 41:250-254. [PMID: 35813358 PMCID: PMC9261992 DOI: 10.4103/ayu.ayu_251_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 10/27/2020] [Accepted: 03/03/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Sleep disorders have a comparatively high prevalence worldwide and create a burden on the health system. Pharmacological agents used for insomnia are associated with considerable side effects. Therefore, searching for safe and effective agents from plant-based natural sources is a worthy effort. Jatamansi (Nardostachysjatamansi DC.) rhizome has been recommended for insomnia and mental conditions in the Indian system of medicine. Aim: This study aimed to determine central nervous system (CNS) depressant activity of Jatamansi (N. jatamansi) rhizome on experimental animals. Materials and methods: Gross behavior study and open field test (locomotor activity) were performed by using Charle’s foster albino rats whereas rota-rod test and pentobarbital-induced sleep test in Swiss albino mice. Animals were divided into 3 groups (per model) having six animals in each group. The control group was treated with water, the standard group with diazepam and the test drug with powder of N. Jatamansi rhizome. Results were calculated by one-way ANOVA and post hoc test with P < 0.05 as significant. Results: Data suggested that Jatamansi did not produce a significant effect on the behavior of animals. It reduced the horizontal activity significantly (P < 0.001) in the open field apparatus. The test drug did not show a significant decrease in latency of fall-off time in rota-rod performance in mice. Still, it exerted a significant effect by a reduction in latency of onset of sleep (P < 0.01) and also extended the total duration of sleep (P < 0.05) in albino mice in comparison to the control group. Conclusion: This study shows that Jatamansi rhizome powder possesses CNS depressant activity without affecting gross behavior and muscle coordination in rats.
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26
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Zhang J, He Y, Jiang X, Jiang H, Shen J. Nature brings new avenues to the therapy of central nervous system diseases—An overview of possible treatments derived from natural products. SCIENCE CHINA-LIFE SCIENCES 2019; 62:1332-1367. [DOI: 10.1007/s11427-019-9587-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 07/01/2019] [Indexed: 12/11/2022]
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27
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Jin J, Zhou R, Xie J, Ye H, Liang X, Zhong C, Shen B, Qin Y, Zhang S, Huang L. Insights into Triterpene Acids in Fermented Mycelia of Edible Fungus Poria cocos by a Comparative Study. Molecules 2019; 24:molecules24071331. [PMID: 30987348 PMCID: PMC6479485 DOI: 10.3390/molecules24071331] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 03/30/2019] [Accepted: 04/03/2019] [Indexed: 12/31/2022] Open
Abstract
As an edible sclerotia-forming fungus, Poria cocos is widely used as a food supplement and as a tonic in China. High-performance liquid chromatography-quadrupole/time-of-flight mass spectrometry (HPLC-QTOF-MS/MS) was applied to identify triterpene acids in fermented mycelia of P. cocos, as well as the epidermis and inner part of natural sclerotia. A total of 19 triterpene acids were identified in fermented mycelia, whereas 31 were identified in the epidermis and 24 in the inner part. Nine triterpene acids were quantitatively determined, and the concentrations of two valuable triterpenes, dehydropachymic acid and pachymic acid, reached 1.07 mg/g and 0.61 mg/g in the fermented mycelia part, respectively, and were both significantly higher than the concentration in the two natural parts. The fermented mycelia could be a good choice for producing some target triterpene compounds and functional foods through fermentation thanks to the high concentration of some triterpene acids.
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Affiliation(s)
- Jian Jin
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
| | - Rongrong Zhou
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
- National Resource Center for Chinese Meteria Medica, Chinese Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Jing Xie
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
| | - Huixuan Ye
- Jiuzhitang Co., Ltd, Changsha 410205, China.
| | - Xuejuan Liang
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
| | - Can Zhong
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
| | - Bingbing Shen
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
| | - You Qin
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
| | - Shuihan Zhang
- Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha 410013, China.
- 2011 Collaboration and Innovation Center for Digital Chinese Medicine in Hunan, Changsha 410208, China.
| | - Luqi Huang
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
- National Resource Center for Chinese Meteria Medica, Chinese Academy of Chinese Medical Sciences, Beijing 100700, China.
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28
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Lin SK, Tzeng JN, Lai JN. The core pattern of Chinese herbal formulae and drug-herb concurrent usage in patients with dementia. Medicine (Baltimore) 2019; 98:e13931. [PMID: 30681554 PMCID: PMC6358382 DOI: 10.1097/md.0000000000013931] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
More than 40% dementia patients received traditional Chinese Medicine treatment. However, the prescription pattern of Chinese herbal formulae (CHF) for treating neurocognitive or behavioral disorders in patients with dementia has not been elucidated. This large-scale survey aimed is to evaluate core patterns of CHF and drug-herb concurrent use in patients with dementia.We analyzed patients with a diagnosis of dementia from one million cohorts of the Longitudinal Health Insurance Database in the National Health Insurance Research Database, between 1997 and 2008. Of 18,141 newly diagnosed dementia patients, 3471 patients received CHF for mental and nervous system diseases. There were 13,254 outpatient visits, with 60,968 formulae prescriptions. We calculate the frequency and proportion of combined use, identify drug-herb concurrent usage, and determine core prescription patterns. Also, we drew network graphs of co-prescription pairs which occurred more than 200 times.Chinese medicine prescription patterns changed as dementia progressed.During the first 3 years after the diagnosis of dementia, Jia-Wei-Xiao-Yao-San, Gan-Mai-Da-Zao-Tang, and Ban-Xia-Bai-Zhu-Tian-Ma-Tang were the core CHF prescribed for mental and nervous system disorders. However, during the later stages of dementia, Suan-Zao-Ren-Tang, Gui-Pi-Tang, Jia-Wei-Xiao-Yao-San, and Wen-Dan-Tang were the core CHF prescribed. Benzodiazepines were the most common sedative drugs combined with traditional Chinese formulae.The results of this study suggest that TCM prescription were different in various stages of dementia, and indicated the frequently combined use of the TCM formulae and Benzodiazepines in dementia care.
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Affiliation(s)
- Shun-Ku Lin
- Department of Chinese Medicine, Taipei City Hospital, Renai Branch
- Institute of Public Health, National Yang-ming University
| | - Jeng-Nan Tzeng
- Department of Mathematical Sciences, National Chengchi University, Taipei
- Department of Mathematics, National Taiwan University, Taipei, Taiwan
| | - Jung-Nien Lai
- School of Chinese Medicine, China Medical University
- Department of Chinese Medicine, China Medical University Hospital, Taichung
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29
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Ko YH, Shim KY, Lee SY, Jang CG. Evodiamine Reduces Caffeine-Induced Sleep Disturbances and Excitation in Mice. Biomol Ther (Seoul) 2018; 26:432-438. [PMID: 29310424 PMCID: PMC6131020 DOI: 10.4062/biomolther.2017.146] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/11/2017] [Accepted: 09/14/2017] [Indexed: 11/05/2022] Open
Abstract
Worldwide, caffeine is among the most commonly used stimulatory substances. Unfortunately, significant caffeine consumption is associated with several adverse effects, ranging from sleep disturbances (including insomnia) to cardiovascular problems. This study investigates whether treatment with the Evodia rutaecarpa aqueous extract (ERAE) from berries and its major molecular component, evodiamine, can reduce the adverse caffeine-induced sleep-related and excitation effects. We combined measurements from the pentobarbital-induced sleep test, the open field test, and the locomotor activity test in mice that had been dosed with caffeine. We found that ERAE and evodiamine administration reduced the degree of caffeine-induced sleep disruption during the sleep test. Additionally, we found that evodiamine significantly inhibits caffeine-induced excitation during the open field test, as well as decreasing hyperlocomotion in the locomotor activity test. Additional in vitro experiments showed that caffeine administration decreased the expression of γ-aminobutyric acid (GABA)A receptor subunits in the mouse hypothalamus. However, evodiamine treatment significantly reversed this expression reduction. Taken together, our results demonstrate that ERAE and its major compound, evodiamine, provide an excellent candidate for the treatment or prevention of caffeine-induced sleep disturbances and excitatory states, and that the mechanism of these beneficial effects acts, at least in part, through the GABAA-ergic system.
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Affiliation(s)
- Yong-Hyun Ko
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Kyu-Yeon Shim
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Seok-Yong Lee
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Choon-Gon Jang
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
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30
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Takemoto H, Takahashi J, Hyuga S, Odaguchi H, Uchiyama N, Maruyama T, Yamashita T, Hyuga M, Oshima N, Amakura Y, Hakamatsuka T, Goda Y, Hanawa T, Kobayashi Y. Ephedrine Alkaloids-Free Ephedra Herb Extract, EFE, Has No Adverse Effects Such as Excitation, Insomnia, and Arrhythmias. Biol Pharm Bull 2018; 41:247-253. [PMID: 29386484 DOI: 10.1248/bpb.b17-00803] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Ephedrine alkaloids-free Ephedra Herb extract (EFE) has been developed to eliminate the adverse effects caused by ephedrine alkaloid-induced sympathetic hyperactivation. Previously, we reported that EFE possesses analgesic, anti-influenza, and cancer metastatic inhibitory effects at comparable levels to that of Ephedra Herb extract (EHE). However, it has not yet been demonstrated that EFE is free from the known side effects of EHE, such as excitation, insomnia, and arrhythmias. In this study, the incidence of these adverse effects was compared between mice administered EHE and those administered EFE. Increased locomotor activity in an open-field test, reduced immobility times in a forced swim test, and reduced sleep times in a pentobarbital-induced sleep test were observed in EHE-treated mice, when compared to the corresponding values in vehicle-treated mice. In contrast, EFE had no obvious effects in these tests. In electrocardiograms, atrial fibrillation (i.e., irregular heart rhythm, absence of P waves, and appearance of f waves) was observed in the EHE-treated mice. It was suggested that this atrial fibrillation was induced by stimulation of adrenaline β1 receptors, but not by hypokalemia. However, EFE did not affect cardiac electrophysiology. These results suggest that the abovementioned side effects are caused by ephedrine alkaloids in EHE, and that EFE is free from these adverse effects, such as excitation, insomnia, and arrhythmias. Thus, EFE is a promising new botanical drug with few adverse effects.
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Affiliation(s)
- Hiroaki Takemoto
- Department of Pharmacognosy, School of Pharmacy, Kitasato University.,Oriental Medicine Research Center of Kitasato University
| | - Jun Takahashi
- Department of Pharmacognosy, School of Pharmacy, Kitasato University.,Oriental Medicine Research Center of Kitasato University
| | - Sumiko Hyuga
- Oriental Medicine Research Center of Kitasato University
| | | | | | | | | | | | - Naohiro Oshima
- Faculty of Pharmaceutical Sciences, Tokyo University of Science
| | | | | | | | | | - Yoshinori Kobayashi
- Department of Pharmacognosy, School of Pharmacy, Kitasato University.,Oriental Medicine Research Center of Kitasato University
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31
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Hu Z, Oh S, Ha TW, Hong JT, Oh KW. Sleep-Aids Derived from Natural Products. Biomol Ther (Seoul) 2018; 26:343-349. [PMID: 29929351 PMCID: PMC6029681 DOI: 10.4062/biomolther.2018.099] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/07/2018] [Accepted: 06/07/2018] [Indexed: 11/17/2022] Open
Abstract
Although drugs such as barbiturates and benzodiazepines are often used for the treatment of insomnia, they are associated with various side effects such as habituations, tolerance and addiction. Alternatively, natural products with minimal unwanted effects have been preferred for the treatment of acute and/or mild insomnia, with additional benefits of overall health-promotion. Basic and clinical researches on the mechanisms of action of natural products have been carried out so far in insomnia treatments. Recent studies have been focusing on diverse chemical components available in natural products, with an interest of developing drugs that can improve sleep duration and quality. In the last 15 years, our co-workers have been actively looking for candidate substances from natural products that can relieve insomnia. This review is, therefore, intended to bring pharmacological data regarding to the effects of natural products on sleep duration and quality, mainly through the activation of GABAA receptors. It is imperative that phytochemicals will provide useful information during electroencephalography (EEG) analysis and serve as an alternative medications for insomnia patients who are reluctant to use conventional drugs.
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Affiliation(s)
- Zhenzhen Hu
- Department of Pathophysiology, College of Basic Medicine, Nanchang University, Nanchang, Jiangxi 33006, China
| | - Seikwan Oh
- Department of Molecular Medicine and TIDRC, School of Medicine, Ewha Womans University, Seoul 07985, Republic of Korea
| | - Tae-Woo Ha
- Department of Pharmacy, College of Pharmacy, Chungbuk National University, Osong 28160, Republic of Korea
| | - Jin-Tae Hong
- Department of Pharmacy, College of Pharmacy, Chungbuk National University, Osong 28160, Republic of Korea
| | - Ki-Wan Oh
- Department of Pharmacy, College of Pharmacy, Chungbuk National University, Osong 28160, Republic of Korea
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32
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Oh J, Yoon DH, Han JG, Choi HK, Sung GH. 1H NMR based metabolite profiling for optimizing the ethanol extraction of Wolfiporia cocos. Saudi J Biol Sci 2018; 25:1128-1134. [PMID: 30174512 PMCID: PMC6117373 DOI: 10.1016/j.sjbs.2018.04.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/02/2018] [Accepted: 04/04/2018] [Indexed: 02/06/2023] Open
Abstract
Metabolite profiling of Wolfiporia cocos (family: Polyporaceae) had been much advancement in recent days, and its analysis by nuclear magnetic resonance (NMR) spectroscopy has become well established. However, the highly important trait of W. cocos still needs advanced protocols despite some standardization. Partial least squares discriminant analysis (PLS-DA) was used as the multivariate statistical analysis of the 1H NMR data set. The PLS-DA model was validated, and the key metabolites contributing to the separation in the score plots of different ethanol W. cocos extract. 1H NMR spectroscopy of W. cocos identified 33 chemically diverse metabolites in D2O, consisting of 13 amino acids, 11 organic acids 2 sugars, 3 sugar alcohols, 1 nucleoside, and 3 others. Among these metabolites, the levels of tyrosine, proline, methionine, sarcosine, choline, acetoacetate, citrate, 4-aminobutyrate, aspartate, maltose, malate, lysine, xylitol, lactate threonine, leucine, valine, isoleucine, uridine, guanidoacetate, arabitol, mannitol, glucose, and betaine were increased in the 95% ethanol extraction sample compared with the levels in other samples, whereas level of acetate, phenylalanine, alanine, succinate, and fumarate were significantly increased in the 0% ethanol extraction sample. A biological triterpenoid, namely pachymic acid, was detected from different ethanol P. cocos extract using 1H-NMR spectra were found in CDCl3. This is the first report to perform the metabolomics profiling of different ethanol W. cocos extract. These researches suggest that W. cocos can be used to obtain substantial amounts of bioactive ingredients for use as potential pharmacological and nutraceuticals agents.
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Affiliation(s)
- Junsang Oh
- Institute for Healthcare and Life Science, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea
- College of Pharmacy, Chung-Ang University, Republic of Korea
| | - Deok-Hyo Yoon
- Institute for Healthcare and Life Science, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea
| | - Jae-Gu Han
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Republic of Korea
| | - Hyung-Kyoon Choi
- College of Pharmacy, Chung-Ang University, Republic of Korea
- Corresponding authors at: Institute for Healthcare and Life Science, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea (G.-H. Sung); College of Pharmacy, Chung-Ang University, Republic of Korea (H.-K. Choi)
| | - Gi-Ho Sung
- Institute for Healthcare and Life Science, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea
- Department of Microbiology, College of Medicine, Catholic Kwandong University, Republic of Korea
- Corresponding authors at: Institute for Healthcare and Life Science, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea (G.-H. Sung); College of Pharmacy, Chung-Ang University, Republic of Korea (H.-K. Choi)
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Zhu L, Xu J, Zhang S, Wang R, Huang Q, Chen H, Dong X, Zhao Z. Qualitatively and quantitatively comparing secondary metabolites in three medicinal parts derived from Poria cocos (Schw.) Wolf using UHPLC-QTOF-MS/MS-based chemical profiling. J Pharm Biomed Anal 2018; 150:278-286. [DOI: 10.1016/j.jpba.2017.11.066] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 11/21/2017] [Accepted: 11/28/2017] [Indexed: 01/22/2023]
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Kwon YO, Hong JT, Oh KW. Rosmarinic Acid Potentiates Pentobarbital-Induced Sleep Behaviors and Non-Rapid Eye Movement (NREM) Sleep through the Activation of GABA A-ergic Systems. Biomol Ther (Seoul) 2017; 25:105-111. [PMID: 27469144 PMCID: PMC5340534 DOI: 10.4062/biomolther.2016.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 03/16/2016] [Accepted: 05/11/2016] [Indexed: 12/31/2022] Open
Abstract
It has been known that RA, one of major constituents of Perilla frutescens which has been used as a traditional folk remedy for sedation in oriental countries, shows the anxiolytic-like and sedative effects. This study was performed to know whether RA may enhance pentobarbital-induced sleep through γ-aminobutyric acid (GABA)A-ergic systems in rodents. RA (0.5, 1.0 and 2.0 mg/ kg, p.o.) reduced the locomotor activity in mice. RA decreased sleep latency and increased the total sleep time in pentobarbital (42 mg/kg, i.p.)-induced sleeping mice. RA also increased sleeping time and number of falling sleep mice after treatment with sub-hypnotic pentobarbital (28 mg/kg, i.p.). In electroencephalogram (EEG) recording, RA (2.0 mg/kg) not only decreased the counts of sleep/wake cycles and REM sleep, but also increased the total and NREM sleep in rats. The power density of NREM sleep showed the increase in δ-waves and the decrease in α-waves. On the other hand, RA (0.1, 1.0 and 10 μg/ml) increased intracellular Cl- influx in the primary cultured hypothalamic cells of rats. RA (p.o.) increased the protein expression of glutamic acid decarboxylase (GAD65/67) and GABAA receptors subunits except β1 subunit. In conclusion, RA augmented pentobarbital-induced sleeping behaviors through GABAA-ergic transmission. Thus, it is suggested that RA may be useful for the treatment of insomnia.
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Affiliation(s)
- Yeong Ok Kwon
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Jin Tae Hong
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Ki-Wan Oh
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28644, Republic of Korea
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Oku H, Kanaya R, Ishiguro K. Development of an Assay Method to Search for Compounds Inhibiting Stress-Enhanced Allergy. Biol Pharm Bull 2017; 39:874-8. [PMID: 27150154 DOI: 10.1248/bpb.b15-00731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Stress exacerbates allergic disorders such as atopic dermatitis and asthma. It is also an important factor affecting blood flow (BF). Allergic reactions also affect blood flow. For example, we observed that mice sensitized with hen egg-white lysozyme (HEL) have decreased BF during the allergy induction phase. Based on this finding, we established a model for evaluating chronic restraint stress-enhanced allergies. Mice were sensitized with 12.5 µg/head of HEL on day 0, then restrained for 90 min daily on days 1-3, 5, and 6 in a modified 50 mL polystyrene conical centrifuge tube with multiple air holes for ventilation. We used the decrease in BF during that time as a guide for developing an in vivo assay for substances that can inhibit stress-enhanced allergies. Finally, we demonstrated the utility of the new method by testing crude drugs that are used solely or in combination with other crude drugs to treat stress-related illness and neuropsychiatric symptoms. Our model should be useful for identifying potential anti-stress-enhanced allergy drugs.
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Affiliation(s)
- Hisae Oku
- School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University
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Secondary Metabolites from Higher Fungi. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 106 2017; 106:1-201. [DOI: 10.1007/978-3-319-59542-9_1] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Hong KB, Park Y, Suh HJ. Sleep-promoting effects of the GABA/5-HTP mixture in vertebrate models. Behav Brain Res 2016; 310:36-41. [PMID: 27150227 DOI: 10.1016/j.bbr.2016.04.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 04/26/2016] [Accepted: 04/29/2016] [Indexed: 12/11/2022]
Abstract
The aim of this study was to investigate the sleep-promoting effect of combined γ-aminobutyric acid (GABA) and 5-hydroxytryptophan (5-HTP) on sleep quality and quantity in vertebrate models. Pentobarbital-induced sleep test and electroencephalogram (EEG) analysis were applied to investigate sleep latency, duration, total sleeping time and sleep quality of two amino acids and GABA/5-HTP mixture. In addition, real-time PCR and HPLC analysis were applied to analyze the signaling pathway. The GABA/5-HTP mixture significantly regulated the sleep latency, duration (p<0.005), and also increased the sleep quality than single administration of the amino acids (p<0.000). Long-term administration increased the transcript levels of GABAA receptor (1.37-fold, p<0.000) and also increased the GABA content compared with the control group 12h after administration (1.43-fold, p<0.000). Our available evidence suggests that the GABA/5-HTP mixture modulates both GABAergic and serotonergic signaling. Moreover, the sleep architecture can be controlled by the regulation of GABAA receptor and GABA content with 5-HTP.
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Affiliation(s)
- Ki-Bae Hong
- Department of Public Health Sciences, Korea University, Seoul 136-713, Republic of Korea
| | - Yooheon Park
- Dongguk University Research Institute of Biotechnology, Goyang 10326, Republic of Korea
| | - Hyung Joo Suh
- Department of Public Health Sciences, Korea University, Seoul 136-713, Republic of Korea.
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Hong SI, Kwon SH, Hwang JY, Ma SX, Seo JY, Ko YH, Kim HC, Lee SY, Jang CG. Quinpirole Increases Melatonin-Augmented Pentobarbital Sleep via Cortical ERK, p38 MAPK, and PKC in Mice. Biomol Ther (Seoul) 2016; 24:115-22. [PMID: 26902082 PMCID: PMC4774491 DOI: 10.4062/biomolther.2015.097] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 12/04/2015] [Accepted: 01/04/2016] [Indexed: 11/05/2022] Open
Abstract
Sleep, which is an essential part of human life, is modulated by neurotransmitter systems, including gamma-aminobutyric acid (GABA) and dopamine signaling. However, the mechanisms that initiate and maintain sleep remain obscure. In this study, we investigated the relationship between melatonin (MT) and dopamine D2-like receptor signaling in pentobarbital-induced sleep and the intracellular mechanisms of sleep maintenance in the cerebral cortex. In mice, pentobarbital-induced sleep was augmented by intraperitoneal administration of 30 mg/kg MT. To investigate the relationship between MT and D2-like receptors, we administered quinpirole, a D2-like receptor agonist, to MT- and pentobarbital-treated mice. Quinpirole (1 mg/kg, i.p.) increased the duration of MT-augmented sleep in mice. In addition, locomotor activity analysis showed that neither MT nor quinpirole produced sedative effects when administered alone. In order to understand the mechanisms underlying quinpirole-augmented sleep, we measured protein levels of mitogen-activated protein kinases (MAPKs) and cortical protein kinases related to MT signaling. Treatment with quinpirole or MT activated extracellular-signal-regulated kinase 1 and 2 (ERK1/2), p38 MAPK, and protein kinase C (PKC) in the cerebral cortex, while protein kinase A (PKA) activation was not altered significantl. Taken together, our results show that quinpirole increases the duration of MT-augmented sleep through ERK1/2, p38 MAPK, and PKC signaling. These findingssuggest that modulation of D2-like receptors might enhance the effect of MT on sleep.
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Affiliation(s)
- Sa-Ik Hong
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Seung-Hwan Kwon
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Ji-Young Hwang
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Shi-Xun Ma
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jee-Yeon Seo
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Yong-Hyun Ko
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Hyoung-Chun Kim
- Neurotoxicology Program, College of Pharmacy, Korea Institute of Drug Abuse, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Seok-Yong Lee
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Choon-Gon Jang
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
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Shah FK, Na SS, Chong MS, Woo JH, Kwon YO, Lee MK, Oh KW. Poria cocos ethanol extract and its active constituent, pachymic acid, modulate sleep architectures via activation of GABAA-ergic transmission in rats. J Biomed Res 2015. [DOI: 10.12729/jbr.2015.16.3.084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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dela Peña IJI, Hong E, Kim HJ, de la Peña JB, Woo TS, Lee YS, Cheong JH. Artemisia capillaris Thunberg Produces Sedative-Hypnotic Effects in Mice, Which are Probably Mediated Through Potentiation of the GABAA Receptor. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2015; 43:667-79. [DOI: 10.1142/s0192415x1550041x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The Artemisia group of plants has long been used as a traditional remedy for various conditions. The present study assessed the sleep-promoting (sedative-hypnotic) effects of Artemisia capillaris Thunberg (A. capillaris), and elucidated a possible mechanism behind its effect. ICR mice were given A. capillaris extract (oral) at different dosages (50, 100, 200, 300, or 400 mg/kg), distilled water (oral; control), or diazepam (intraperitoneal; reference drug). One hour after administration, locomotion (open-field test) and motor coordination (rota-rod test) were assessed. The extract's effect on pentobarbital-induced sleep was also evaluated. Additionally, electroencephalographic (EEG) recordings were measured in rats. To evaluate a possible mechanism behind its effects, changes in chloride ( Cl -) ion influx were measured in human neuroblastoma cells. As compared to the control group, mice treated with A. capillaris demonstrated significantly decreased locomotor activity and impaired motor balance and coordination. The extract also shortened the onset and lengthened the duration of sleep induced by pentobarbital sodium. These effects were comparable to that induced by diazepam. Furthermore, A. capillaris-treated rats showed increased delta and decreased alpha EEG waves; an electroencephalographic pattern indicative of relaxation or sedation. In neuroblastoma cells, the extract dose-dependently increased Cl - ion influx, which was blocked by co-administration of bicuculline, a GABAA receptor competitive antagonist, suggesting that its effects are mediated through the GABAA receptor– Cl - ion channel complex. Altogether, the results of the present study demonstrate that A. capillaris possesses potent sedative-hypnotic effects, which are probably mediated through potentiation of the GABAA receptor– Cl - ion channel complex.
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Affiliation(s)
- Irene Joy I. dela Peña
- Uimyung Research Institute for Neuroscience, Department of Pharmacy, Sahmyook University, Seoul 139-742, Republic of Korea
| | - Eunyoung Hong
- Food R&D Center, CJ CheilJedang, Kyeongin-ro, Guro-gu, Seoul 152-051, Republic of Korea
| | - Hee Jin Kim
- Uimyung Research Institute for Neuroscience, Department of Pharmacy, Sahmyook University, Seoul 139-742, Republic of Korea
| | - June Bryan de la Peña
- Uimyung Research Institute for Neuroscience, Department of Pharmacy, Sahmyook University, Seoul 139-742, Republic of Korea
| | - Tae Sun Woo
- Uimyung Research Institute for Neuroscience, Department of Pharmacy, Sahmyook University, Seoul 139-742, Republic of Korea
| | - Yong Soo Lee
- Department of Pharmacology, College of Pharmacy, Duksung Women's University, Seoul 132-714, Republic of Korea
| | - Jae Hoon Cheong
- Uimyung Research Institute for Neuroscience, Department of Pharmacy, Sahmyook University, Seoul 139-742, Republic of Korea
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