Tracing Mercox Injected at Acupuncture Points Under the Protocol of Partial Body Macerations in Mice

Use of nano-enabled approaches to advance acupuncture therapy for disease management

Acupuncture is an ancient form of therapy, which has long been part of traditional Chinese medicine (TCM); however, its use has spread globally, to the point where it is currently practiced worldwide. Although metal needles continue to be used most commonly, through multidisciplinary research, novel technologies, including nanotechnology, have allowed acupuncture to evolve to the point of achieving greater efficiency and more sophisticated functions in clinical practice. We summarized recent advancements in the literature using nano-enabled strategies to create novel needles that enhance and expand their therapeutic effects and found that nanotechnology may help provide new evidence to verify acupuncture theory, improve the features of acupuncture needles and their clinical effects by combining with drug delivery, and even enable new therapeutic methods when combined with acupuncture needles. The use of nano-technology with acupuncture delivery looks very promising for potential clinical applications. We also envisage that with nanotechnology, innovations in acupuncture needles could generate a multi-functional toolbox for use in both diagnostic and therapeutic medicine. Such new types of acupuncture needles could be used at acupoints and data collected to guide the planning of clinical trials may be more consistent with acupuncture theory and traditional clinical applications of this therapeutic modality.

The involvement of the primo vascular system in local enteritis and its modification by electroacupuncture

Introduction

The primo vascular system (PVS), an intensive network structure, has been claimed to be representative of the acupuncture meridian. Here, we explored the role of the PVS in local enteritis and its modification by acupuncture.

Methods

Chronic cecitis in rabbits was induced by 2,4,6-trinitro-benzene-sulfonic acid (TNBS). The PVS on the cecum was visualized with trypan blue staining, and collected with the help of microsurgical forceps under an optical stereomicroscope.

Results

The increased primo vessels (PVs) and primo nodes (PNs) of the PVS on the surface of the cecum were induced by local inflammation, which was positively correlated with the inflammatory cells in the cecal mucosa. Tandem mass tag (TMT) based proteomic analysis revealed that 110 differentiated proteins of the PVS existed between TNBS-treated and control rabbits; 65 proteins were upregulated, while 45 proteins were downregulated. These proteins were mainly enriched in inflammation- and immunity-related processes, such as inflammatory cell proliferation, antigen presentation, and cell adhesion in the proliferated PVS (data are available via ProteomeXchange with the identifiers PXD034280). Importantly, TNBS-induced cecitis, the proliferated PVS and inflammation response-related proteins (CD40, CD45, HLA-DRA1, LAMP1, JAGN1 and FGL1) in the PVS were alleviated or reversed by repetitive electroacupuncture (EA) stimulations.

Conclusion

These results suggest that the proliferated PVS and its active inclusions were related to the inflammatory process, which was modified by EA. Our study provides a new avenue for further exploration of the mechanism by which EA exerts anti-inflammatory effects.

Application of Acupuncture Acupoint Visual Teaching System by Neural Regulation

OBJECTIVES

This thesis uses the traditional Chinese medicine theory as its background. This article analyzes in detail the visual teaching system for acupuncture on the human body to solve the problems of insufficient teaching resources and waste of corpses used in teaching. The dissertation is based on the mobile platform development technology of the Android operating system. Based on this, researchers have developed a visual teaching system for human acupuncture points based on digital platforms and mobile devices. This system presents acupuncture knowledge with mobile learning method. It can be displayed systematically on the selected human acupoint anatomy teaching model for 14 common clinical conditions. This article provides an intuitive and dynamic teaching method by presenting a system should realize modern digital teaching and application of traditional acupuncture theory.

Mechanism of the neuroprotective effect of injecting brain cells on ST36 in an animal model of Parkinson's disease

In Parkinson's disease, the dopaminergic neurons of the brain are destroyed. Dopamine is an important neurotransmitter that acts on the basal ganglia of the brain, allowing precise body movement. In the early stages of Parkinson's disease, levodopa appears to alleviate clinical symptoms; however, during long-term use, motor complications occur. There is no clear treatment or remedy for Parkinson's disease; therefore, the development of novel therapies is urgently required. In the present study, mouse choroid plexus cells were transplanted into ST36 in a mouse model of Parkinson's disease to determine whether the motor function could be restored. Pole tests showed changes in motor dysfunction in the mice. The athletic ability of the mice was significantly lowered after 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) injection and significantly increased after choroidal neuron cell treatment. Injection of di-alkyl indocarbocyanine (DiI) (as a trace substance) confirmed that the choroid plexus cells injected into acupuncture point ST36 were transferred to the brain. In the Parkinson's disease model, choroid plexus cell injection into ST36 inhibited the decrease in tyrosine hydroxylase (TH) expression and decreased the activation of inflammatory factors mitochondrial cytochrome C oxidase (COX2) and inducible NO synthase (iNOS). Apoptosis factors Cytochrome C and BCL2 associated X, apoptosis regulator (BAX) levels were decreased and B-Cell CLL/Lymphoma 2 (BCL2) levels were increased. Taken together, these results suggest that the injection of choroid plexus cell at ST36 had neuroprotective effects in the Parkinson's disease mouse model. The results suggest new possibilities for the treatment of Parkinson's disease.