ABSTRACT
As people's living standards improve， the development trend of diabetes has gradually become severe. Diabetes is a chronic inflammatory disease associated with abnormal expression of nuclear factor-kappa B （NF-κB） in patients. NF-κB exists in various tissue cells and participates in the regulation of a variety of genes related to immune function and inflammation. Varieties of factors can activate NF-κB when the body is stimulated by external factors， so as to produce inflammation and other reactions. Previous studies on NF-κB mainly focus on cancer， and the pathological mechanism of the treatment of diabetes by related signaling pathways and the progress of traditional Chinese medicine （TCM） treatment have not been systematically elaborated on. By referring to the relevant literature in China and abroad， it was found that NF-κB is not isolated in the development and progression of diabetes but is associated with signal molecules related to inflammation， oxidative stress， and energy metabolism， and it is involved in mediating inflammation， pancreatic β cell apoptosis， insulin signal transduction， and other physiological functions. Therefore， blocking the transmission of NF-κB signaling pathway is beneficial to the treatment of diabetes. At present， Western medicine for the treatment of diabetes mainly includes oral hypoglycemic drugs and insulin injections， but the adverse reactions are obvious. TCM has been characterized by multi-target， extensive action， and excellent curative effects in the treatment of diabetes. TCM and its compounds with functions of tonifying Qi and promoting blood circulation， regulating qi and eliminating phlegm， clearing heat and detoxifying， and nourishing Yin and moistening dryness can effectively intervene in the abnormal expression of NF-κB signaling pathway in vivo through anti-inflammatory effects. In this paper， the association between NF-κB signaling pathway and diabetes was summarized， and the modern research progress of TCM intervention of NF-κB signaling pathway in the treatment of diabetes in the past five years was reviewed， so as to lay a laboratory foundation for the study of a new pathological mechanism of diabetes based on NF-κB signaling pathway and provide new targets and research direction for the prevention and treatment of diabetes and development of related TCM.
ABSTRACT
Pancreatic cancer is a disease with a high fatality rate， with a five-year survival rate of no more than 10% and a significantly increasing annual mortality rate. The common pathogenesis factors of pancreatic cancer are family inheritance， diet， pancreatitis， obesity， etc.， among which， family inheritance of pancreatic cancer is the main reason， and about 7%-10% of patients have family inheritance. Surgery is an effective way to treat pancreatic cancer in patients and improve their survival， but most people are diagnosed with pancreatic cancer at intermediate and advanced stages and lose the opportunity for surgical treatment. Therefore， radiotherapy， interventional therapy， supportive treatment， immunotherapy， and other treatments are used clinically to relieve symptoms and prolong the survival of patients. The commonly used clinical drug is gemcitabine. Although it can inhibit tumor growth and improve the condition， it can bring side effects such as bone marrow suppression， rash， digestive tract side effects， and drug resistance. The damage of these side effects to the human body is systemic. Chinese medicine can be used alone or in combination with other treatment methods to reduce the toxic and side effects of chemotherapy， restore the physical energy of patients， and reduce its related complications. Chinese medicine contains a large number of active ingredients， including alkaloids， flavonoids， saponins， phenolic acids， and organic acids， with anti-inflammatory， anti-viral， anti-tumor， and other curative effects. Many clinical studies of traditional Chinese medicine （TCM） on cancers have verified that TCM plays a positive role in tumor prevention and treatment， especially in improving and controlling clinical symptoms， and also plays a good detoxification effect on radiotherapy and chemotherapy， with good results achieved in improving bone marrow suppression， improving immunity， improving quality of life， and prolonging survival. This paper reviewed the anti-pancreatic cancer mechanism of Chinese medicine monomers based on literature in China and abroad， aiming to provide new potential drug candidates for the treatment of pancreatic cancer.
ABSTRACT
The incidence of diabetes has been on the rise as the result of lifestyle changes， especially the high-fat diet and reduced exercise. Thus， it has become a global public health problem and it is an urgent task to explore effective therapy. There has been an explosion of research on the relationship of transforming growth factor-β （TGF-β） signaling pathways with diabetes complications and tumors， but the role of the pathways in the occurrence and progression of diabetes remains unclear. TGF-β signaling pathways can be activated by many factors， directly or indirectly leading to the apoptosis of islet β cells and insulin resistance （IR）， and thus they are expected to become new targets for the treatment of diabetes. TGF-β-related signaling pathways involve AMP-activated proteinkinase （AMPK）， protooncogene （c-Myc）， Ski-relatednovel protein N （SnoN）， Smad ubiquitination regulatory factor 1 （Smurf1）， miR-335-5p， and other signaling molecules. They participate in the occurrence and development of IR， apoptosis of islet β cells， insulin secretion disorder， fibrosis of adipocytes， and metabolic disorder of adipocytes， and inhibit the browning of white adipose tissue， playing an important part in the pathological process of human diabetes. According to traditional Chinese medicine （TCM）， the pathogenesis of diabetes is the deficiency of Qi and Yin， and the late stage is characterized by the syndrome of Qi deficiency， and Yang deficiency and blood stasis， which should be treated according to the principle of replenishing Qi and nourishing Yin， warming Yang and activating blood. It has been found that the efficacy of some Chinese medicinals and compound prescriptions on diabetes is closely related to the TGF-β signaling pathways. This paper reviews TGF-β-associated signaling pathways， elucidating the roles of them in pathogenesis of diabetes， and analyzes the relationship of TGF-β-associated signaling pathways with the effect of compound Chinese medicine prescriptions against diabetes. This study is expected to lay a theoretical basis for the research on the treatment diabetes.
ABSTRACT
OBJECTIVE:To determine the content of plumbm(Pb) and cadmium(Cd) in the roots of Arachniodes exilis.ME-THODS:The samples were treated with microwave digestion.Graphite furnace atomic absorption spectrometry was adopted for the content determination of Pb and Cd in samples.RESULTS:The contents of Pb and Cd were 2.209 mg?kg-1 and 0.215 mg?kg-1 in the roots of A.exilis.CONCLUSION:Harmful heavy metals have been detected in the roots of A.exilis,which is in line with the limitation stated in the Green Trade Standard for Medicinal Plant and Preparations.This method is simple,accurate and reliable for the content determination of practical samples.
ABSTRACT
Acupuncture, Tuina and combination of acupuncture and Tuina were used to treat 250 cases of shoulder periarthritis who were randomly divided into three groups. Bingfeng (SI 12) and Ashi points were selected and cupping therapy was also given following acupuncture in acupuncture group; pressing, kneading and plucking manipulations were performed in Tuina group,acupuncture plus Tuina were employed in group of acupuncture plus Tuina. The therapeutic results showed acupuncture plus Tuina was better than simple Tuina, and statistical analyses demonstrated P ＜0.05.