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Interaction between gut microbiota and tumour chemotherapy. Clin Transl Oncol 2022; 24:2330-2341. [DOI: 10.1007/s12094-022-02919-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 08/01/2022] [Indexed: 11/26/2022]
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Qin Y. Pueraria lobata Targeted Preparation Improves the Clinical Symptoms of Cervical Spondylosis by Regulating the Balance of Gut Microbiota. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2136807. [PMID: 35126618 PMCID: PMC8813225 DOI: 10.1155/2022/2136807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/10/2021] [Accepted: 12/16/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Nanotargeted preparations can enhance the safety and effectiveness of medication by altering the pharmacokinetic behavior of drugs in the human body, and Pueraria lobata is shown to be effective in the treatment of neck and back pain. PURPOSE This study prepared a nano-Pueraria targeted preparation, in order to analyze its effect on improving the clinical symptoms of cervical spondylosis by adjusting the balance of intestinal flora. METHODS A total of 200 patients with cervical spondylosis admitted to the Affiliated Hospital of Nanjing University of Chinese Medicine were enrolled and divided into an observation group and a control group. The control group was given Tuina therapy, and the observation group was given nano-Pueraria targeted preparation + Tuina therapy. The clinical symptoms and intestinal microflora of the two groups were examined before intervention. RESULTS It was found that the markedly effective of treatment efficacy of the observation group (98%) was higher than that of the control group (78%) after 15 days of intervention, and the clinical symptoms were obviously fewer than those of the control group. The distribution of gut microbiota showed that there were significant differences in the composition of gut microbiota between the two groups. Compared with the control group, the abundance of Firmicutes in the observation group was significantly higher, while the abundance of Bacteroidetes and Proteobacteria was significantly lower. CONCLUSION The targeted preparation of nano-Pueraria can improve the clinical symptoms of patients with cervical spondylosis by adjusting the balance of gut microbiota.
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Affiliation(s)
- Yuhang Qin
- Acupuncture and Tuina Health Preservation and Rehabilitation College, Nanjing University of Chinese Medicine, Nanjing, 210023 Jiangsu Province, China
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Singh A, Maharana SK, Shukla R, Kesharwani P. Nanotherapeutics approaches for targeting alpha synuclien protein in the management of Parkinson disease. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.08.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Liang Q, Dong J, Wang S, Shao W, Ahmed AF, Zhang Y, Kang W. Immunomodulatory effects of Nigella sativa seed polysaccharides by gut microbial and proteomic technologies. Int J Biol Macromol 2021; 184:483-496. [PMID: 34166694 DOI: 10.1016/j.ijbiomac.2021.06.118] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/12/2021] [Accepted: 06/16/2021] [Indexed: 12/20/2022]
Abstract
Cyclophosphamide (CTX) was used to establish the immunosuppressive mice model. The immune organ viscera index, phagocytes vitality, the levels of cytokines in serum, the oxidative stress resistance, proteomics and intestinal flora in mice were investigated to evaluate the effect of immune regulation of Nigella sativa seed polysaccharide (NSSP). The results showed that the high-dose NSSP group could significantly increase the thymus and spleen index. The levels of ACP, LDH, T-AOC, SOD, IL-2, IL-4 and IL-6 were significantly increased and the levels of TNF-α and MDA were reduced. All evidences indicated that NSSP could improve the immune effects of the immunosuppressed mice. Proteomics investigation showed that NSSP could improve the immune by regulating the differential proteins of PI3K and PTEN, and regulating the metabolism-related pathways such as autoimmune diseases and PI3K-Akt signaling pathway. of Gut microbes analysis showed that NSSP could exert immunomodulatory effects by improving the structure of the intestinal flora, increasing the diversity of the flora, and regulating metabolic pathways such as lipid metabolism, polysaccharide synthesis and signal transduction by the prediction of flora metabolic functions. In addition, NSSP could regulate intestinal environment by regulating the content of short chain fatty acids.
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Affiliation(s)
- Qiongxin Liang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, Henan, China; Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, Henan, China
| | - Jing Dong
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, Henan, China; Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, Henan, China
| | - Senye Wang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, Henan, China
| | - Wenjing Shao
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, Henan, China
| | - Adel F Ahmed
- Medicinal and Aromatic Plants Researches Department, Horticulture Research Institute, Agricultural Research Center, Giza, Egypt.
| | - Yan Zhang
- Hebei Food Inspection and Research Institute, Hebei Food Safety Key Laboratory, Shijiazhuang 050227, Hebei, China; Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang 050227, Hebei, China.
| | - Wenyi Kang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, Henan, China; Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, Henan, China; Functional Food Engineering Technology Research Center, Kaifeng 475004, Henan, China.
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