PRESENT SITUATION OF STUDY AND VIEW ON FUNCTIONAL DYSPEPSIA TREATED WITH SPECIFIC ACUPOINTS IN ACUPUNCTURE

Acupuncture plays a dominant role in treating functional dyspepsia （FD）. By reviewing and e- valuating clinical ROT and fundamental research with high quality in the past 17 years, it is found that specific acupoints are the chief in the treatment of FD; additionally, there are differences between specific acupoints and non-specific acupoints in therapeutic effect, explaining that the specificity of meridian points plays an im- portant role in treatment. However, because of inadequate high-quality researches in clinics, the specificity of acupoints can＇t be proved until the researches of clinical effect and mechanism of therapeutic difference are intensified.

OBSERVATION ON THE THERAPEUTIC EFFECT OF BIRD-PECKING MOXIBUSTION OF SPECIFIC ACUPOINTS IN THE TREATMENT OF FUNCTIONAL DYSPEPSIA

Objective: To observe the therapeutic effect of moxibustion of some specific acupoints for treatment of functional dyspepsia (FD, qi-distension type). Methods:A total of 50 cases of FD patients were randomly divided into treatment group (n=26) and medication group (n=24). In treatment group, bird-pecking moxibustion was applied to Zhongwan (CV 12), Qihai (CV 6), Neiguan (PC 6) and Gongsun (SP 4) 5～6 times in every treatment till the local skin got flush. The treatment was given once daily, continuously for 10 days. In control group, the patients were ordered to take Motilium 10 mg/time, 3 times daily. Following 10 days’ treatment the therapeutic effect was assessed.Results:After treatment, of the 26 cases in treatment group, 11 (42.3%) were cured, 7 (26.92%) had remarkable improvement in their symptoms, 6 (23.07%) had improvement and 2 (7.69%) failed, with a total effective rate of 92.31%. Of the 24 cases in medication group, 9 (37.50%) were cured, 6 (25.00%) experienced remarkable improvement in their symptoms, 6 (25.00%) were improved and 3 (12.50%) failed, with a total effective rate of 87.50%. Comparison between two groups showed that the therapeutic effect of moxibustion was significantly superior to that of medication (P<0.05). In addition, the difference value of the therapeutic effect index (TEI) between post-and pre-treatment in treatment group was also significantly higher than that of medication group (P<0.05). Conclusion: Bird-pecking moxibustion of specific acupoints can effectively improve clinical symptoms of FD patients.

Grasslands Response to Livestock Grazing Intensity in the Austral Pampas(Argentina):Testing the Intermediate Disturbance Hypothesis

Livestock grazing has a significant impact on natural grasslands,with approximately one-third of the world’s land area dedicated to this industry.Around 20%of global grasslands are highly degraded due to overgrazing,affecting their productivity and conservation capacity.Best practices are required to ensure sustainable livestock production that supports biodiversity.The Intermediate Disturbance Hypothesis(IDH)suggests that environments with moderate levels of disturbance exhibit a higher species diversity.Moderate grazing can reduce the dominance of certain species,thereby enhancing plant diversity.However,concerns arise regarding the increase of exotic and unpalatable species under moderate grazing levels,complicating grassland conservation efforts.The impact of livestock grazing on the functional structure of grasslands depends on factors such as grazing intensity,livestock species,and environmental conditions.Variations in grazing intensity may increase specific and functional diversity under moderate grazing,potentially masking the presence of invasive exotic species.In the Austral Pampas(Pampean phytogeographic province,Buenos Aires,Argentina),grasslands face various pressures from domestic livestock grazing that endanger their integrity if not properly managed.Therefore,our study aims to investigate potential differences in species richness and diversity,functional diversity,exotic plant abundance,and the number and distribution of plant functional groups across varying grazing intensities.The IDH is utilized as a tool to regulate livestock pressure for grassland conservation.Species and functional diversity indices were used to assess the impact of grazing on grassland diversity.Moderate grazing increased species and functional diversity,while intensively grazed or ungrazed areas showed reduced diversity.Livestock presence influenced the balance between native and exotic plants,with ungrazed areas having higher native plant abundance and grazed areas exhibiting higher exotic plant abundance.Grazing also influenced the composition of functional groups,with grazing-avoiding species being more prevalent in heavily grazed areas.Principal Component Analysis revealed a clear association between vegetation composition and livestock grazing intensity.These findings offer valuable insights into effectively managing grazing intensity for biodiversity conservation purposes.

Novel two-directional grid multi-scroll chaotic attractors based on the Jerk system

A new method is presented to generate two-directional (2D) grid multi-scroll chaotic attractors via a specific form of the sine function and sign function series, which are applied to increase saddle points of index 2. The scroll number in the x-direction is modified easily through changing the thresholds of the specific form of the sine function, while the scroll number in the y-direction is controlled by the sign function series. Some basic dynamical properties, such as equilibrium points, bifurcation diagram, phase portraits, and Lyapunov exponents spectrum are studied. Furthermore, the electronic circuit of the system is designed and its simulation results are given by Multisim 10.

Differential temporal neural responses of pain-related regions by acupuncture at acupoint ST36： a magnetoencephalography study

Background Previous neuroimaging studies primarily focused on the spatial distribution of acupuncture needling stimulation. However, a salient feature of acupuncture was its long-lasting effect. This study attempted to detect the spatial-temporal neural responses evoked by acupuncture at an analgesia acupoint ST36 by using magnetoencephalography. To further verify its functional specificity, we also adopted acupuncture at Pericardium 6 and nonacupoint as separated controls.Methods Forty-two college students, all right-handed and acupuncture naive, participated in this study. Every participant received only one acupoint stimulation, resulting in 14 subjects in one group. Both magnetoencephalography data （151-channel whole-head system） and structural functional magnetic resonance imaging data （3D sequence with a voxel size of 1 mm3 for anatomical localization） were collected for each subject. All processing procedures were performed in BrainStorm Toolbox.Results Acupuncture at ST36 showed a significantly time-varied brain activities with different onset time. Our results presented that acupuncture at different acupoints （or comparing with nonacupoint） can specifically induce neural responses in different brain areas-acupuncture at ST36 can specifically induce the neural responses of pain-inhibition areas, while acupuncture at PC6 can specifically induce the activities of the insula and amygdala.Conclusions In the present study, we attempted to detect the temporal neural responses underlying the functional specificity of acupuncture at ST36, using acupoint belonging to different meridians and non-acupoint with efficacy-irreverent as separate controls. The specific neural substrates involving acupuncture at different acupoints may be related to its functional specificity in clinical settings.

A Computer-Aided FPS-Oriented Approach for Construction Briefing

Function performance specification (FPS) is one of the value management (VM) techniques developed for the explicit statement of optimum product definition. This technique is widely used in software engineering and manufacturing industry, and proved to be successful to perform product defining tasks. This paper describes an FPS-oriented approach for construction briefing, which is critical to the successful delivery of construction projects. Three techniques, i.e., function analysis system technique, shared space, and computer-aided toolkit, are incorporated into the proposed approach. A computer-aided toolkit is developed to facilitate the implementation of FPS in the briefing processes. This approach can facilitate systematic, efficient identification, clarification, and representation of client requirements in trail running. The limitations of the approach and future research work are also discussed at the end of the paper.