It is necessary to strengthen the research on the mechanism of non-drug therapy of TCM, and combine clinical observation and experimental research to promote the promotion and application of non-pharmacological therapy of TCM in clinical practice.
Non-pharmacological treatment is an important means to control hypertension, with many advantages such as low cost, less medication, stable blood pressure, less complications, and improved prognosis. This article reviews the research progress of non-drug treatment of hypertension in Chinese medicine in the past five years, and evaluates traditional Chinese medicine such as TCM Qigong, Wuhuo opera, Ba Duanjin and Taijiquan, and Chinese medicine acupuncture, moxibustion, massage, application, acupoint embedding and other traditional Chinese medicine. The effect of external treatment in hypertension control provides guidance for non-drug therapy to control hypertension.
There are many similarities and close relationships between Qi and Ca2+ in terms of source and function.
Ancient Chinese philosophy believed that Qi is the origin of all things in the universe, and it is the extremely fine material that exists in the universe and is ubiquitous. The Qi of traditional Chinese medicine (TCM) is put forward on the basis of philosophical meaning. It points out that Qi is a very invasive and extremely subtle substance with strong vitality in the human body. It is the basic substance that constitutes the human body and maintains its life activity. Qi is the basic concept of TCM, but the understanding of the essence of Qi is not clear. At present, there are more and more studies on the essence of Qi of TCM, but it has not achieved a major breakthrough, which has become one of the problems that limit the development of traditional Chinese medicine. Through the research on the literature, it is found that Qi and Ca2+ are inextricably similar. This paper attempts to explore the relationship between Qi and Ca2+ from the aspects of source of production and physiological function to explain their similar points. We hope to provide new ideas for the study of the essence of Qi and achieve the purpose of promoting the development of TCM.
Network pharmacology breaks through the traditional linear research model and coincides with the complexity of traditional Chinese medicine, provides technical support and new strategy in the research of traditional Chinese medicine.
Objective: To study the relationship between traditional Chinese medicine (TCM) research and network pharmacology. Methods: Discuss the common features of TCM and network pharmacology through the analysis of the characteristics of TCM, the background of network pharmacology, so as better interpretation of TCM and in-depth understanding of TCM research and network pharmacology. Results: Multicomponent and multitarget characteristics of TCM as same as the study thought of network pharmacology. Network pharmacology breaks through the research model of linear and coincides with the complexity of TCM, provides technical support for rational design of TCM formulae, both and a new way in the research of TCM. It becomes a new strategy for modern TCM research. Conclusion: Network pharmacology is an important breakthrough in TCM research, its research promote modernization and internationalization process of TCM conduce to the research and development of TCM and have important significance for the integration of Chinese and Western medicine.
Objective: We evaluated the protective effects of berberine (BBR) combined with ginsenoside Rb1 (G-Rb1) on high-fat diet (HFD)-induced nonalcoholic fatty liver disease (NAFLD) in rats and futher investigated the underlying mechanisms. Methods: Rats were fed an HFD for 6 weeks and then randomly divided into four groups and treated with BBR (50 mg/kg), G-Rb1 (100 mg/kg), BBR (50 mg/kg)+G-Rb1 (100 mg/kg), or fenofibrate (40 mg/kg). Histological examination of liver tissue was performed. In human hepatocellular carcinoma cells HepG2, protein expression of AMP-activated protein kinase (AMPK) and acetyl-CoA carboxylase was detected by western blotting, and the mRNA expression of carnitine palmitoyl transferase 1 and 3-hydroxy-3-methyl glutaryl coenzyme A reductase was detected by quantitative PCR. Pharmacokinetic assessments included analysis of bioavailability of BBR and G-Rb1 in vivo and G-Rb1 metabolism by intestinal bacteria in vitro. Results: Compared to the single-use group, BBR combined with G-Rb1 significantly ameliorated hepatic fat accumulation in HFD-induced obese rats, as demonstrated by reduced hepatic triglyceride content, and histological evaluation of liver sections. Activation of hepatic AMPK and phosphorylation of acetyl-CoA carboxylase were significantly elevated in hepatocytes treated with both BBR and G-Rb1. Consistent with the activation of AMPK, the mRNA expression of carnitine palmitoyl transferase 1 was stimulated, while the mRNA expression of 3-hydroxy-3-methyl glutaryl coenzyme A reductase was suppressed. Pharmacokinetic analysis revealed that BBR increased the bioavailability of G-Rb1 in Sprague-Dawley rats. Additionally, BBR prevented degradation of G-Rb1 in fecal solution in vitro. Conclusion: BBR combined with G-Rb1 improved NAFLD through the AMPK signaling pathway, and BBR enhanced G-Rb1 bioavailability via promoting the intestinal absorption of G-Rb1. This combination may be a useful therapeutic agent for NAFLD.
Objective: This meta-analysis evaluated the efficacy and safety of Chinese herbal medicine (CHM) combined with angiotensin-converting enzyme inhibitors (ACEIs) and/or angiotensin-receptor blockers (ARBs)for treatment of incipient diabetic nephropathy(IDN). Methods: Nine data bases were searched for randomized controlled trials of Chinese herbal medicine(CHM) and ACEI/ARB for treatment of IDN. Included articles were published between January2006 and December 2016. All studies were divided into prescriptions containing both Astragali Radix and Rehmanniae Radix (i subgroup), Astragali Radix(Huangqi) or Rehmanniae Radix(Dihuang) (ii subgroup), neither Astragali Radix nor Rehmanniae Radix (iii subgroup). Review Manager 5.3was used for subgroup analysis. Results: In total, 28 RCTs with 2017 patients were included. The results showed 1)the urinary albumin excretion rate (UAER) can be reduced significantly using CHM with ACEI or ARB for treatment of IDN compared to ACEI or ARB alone, and reduction of the UAER of the i subgroup was superior to that of the other two subgroups;2)serum creatinine (Scr) levels can be reduced significantly using CHM combined with ACEI or ARB, and reduction of Scr in the ii subgroup was superior to that in the iii subgroup;3)reduction of BUN in group A was not better than that in group B. Conclusion: In summary, CHMs combined with ACEI/ARB can decrease UAER and Scr significantly compared to the use of ACEI/ARB during IDN treatment. The effect was more significant in the CHM group containing Astragali Radix or Rehmanniae Radix. The application of Astragali Radix and Rehmanniae Radix should be emphasized in third stage diabetic nephropathy.
Objective: To establish a simple, effective and high-purity primary culture method for fetal rat hippocampal neurons. Methods: Wistar rats of gestational age 18 days were taken and the brain tissue was separated under the microscope. Single neuronal cells were obtained by digestion with Brain Dissociation Kit, and then were seeded in cell plates to observe the basic morphologic structure after 24h, 3d, and 5d. Immunofluorescence of microtubule associated protein 2 was applied to assess cell purity of the culture. Results: The hippocampal neurons obtained in this culture method are in good condition and grow vigorously. On the 7th day after culture, the purity of neurons was up to 99.62%. Conclusion: The method is simple and effective for obtaining the high-purity and stable neurons.
Pancreatic cancer is among the most lethal malignancies resistant to conventional therapies. The urgent need for new therapies has turned the spotlights on immunotherapy. In recent years, a growing body of evidence has already been gathered regarding the efficacy of genetic engineering modified T-cells, checkpoint inhibitors of T-cells, killer cells induced by dendritic cells and cytokine in patients with pancreatic cancer. Cryoimmunotherapy in situ and extra-tumor and immunotherapy combined with chemotherapy could also increase the effectiveness. Research of pancreatic cancer vaccine has made some progress. The immunity enhancing function of some traditional herbs have been reported, such as Ginsenoside Rg3, which could enhance T-cell subsets and NK cell activity in pancreatic cancer patients with chemotherapy.
Background and Objectives: the effects of oral enteral nutrition (EN) in lung cancer patients receiving chemotherapy and/or radiotherapy were controversial, so we made a systematic review to analyze the clinical efficacy of EN in lung cancer patients after chemotherapy and/or radiotherapy. Methods and Study Design: Pertinent studies were identified by searching in PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure (CNKI), WanFang Database, China Biomedical Literature database (CBM) and Chinese Science and Technology Periodical Database (VIP). Energy intake, protein intake, weight and other data were extracted. Results: Finally, 5 randomized controlled trials (RCTs) were included in this systematic review. Patients in 3 studies received chemotherapy, in 1 with radiotherapy and in 1 with chemo-radiotherapy. The combined results showed that EN significantly increased energy and protein intake in lung cancer during chemotherapy, while there was no significant effect on other results after patients had received chemotherapy and/or radiotherapy. Conclusions: Limited evidence is available to judge whether EN can improve clinical effect of lung cancer with or without chemotherapy and/or radiotherapy, as clinical heterogeneity and other potential variation existed in this review. Further studies are needed.
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