Origin and relationship of -well points and Shixuan (EX-UE 11) / 中国针灸

Both the twelve -well points and Shixuan (EX-UE 11) are the commonly used first-aid points. These two kinds of acupoints are located closely and similar in function, hence, they are often confused in application. In order to explore the origin of their location and theory as well as their relationship, the relevant data were retrieved. It has been found that the relationship between -well points and Shixuan (EX-UE 11) is traced at the earliest time to (). It is believed that the -well points refer to the starting points or the ending points of the twelve regular meridians and Shixuan (EX-UE 11) are located at the crossing sites of - related meridians of the regular meridians. These two kinds of acupoints are interconnected, share the same source and are also different from each other. Qiduan (EX-LE 12) is also named as foot-Shixuan. Shixuan (EX-UE 11) and Qiduan (EX-LE 12) can be regarded as the same category, just like -well points. In clinical practice, the -well points are generally selected in treatment of internal diseases, local diseases and those on the running course of meridians. They can be used separately in treatment. Shixuan (EX-UE 11) is the first option, or combined with Qiduan (EX-LE 12) in the emergent treatment of tense syndrome and syncope. The -well points and Shixuan (EX-UE 11) are different even though sharing the same origin. They are mutually benefited and supplemented with each other in clinical practice.

Exploration into the simplex reinforcing-reducing manipulation of acupuncture / 中国针灸

Four controversial types of simplex reinforcing-reducing manipulation of acupuncture and their possible meanings were summarized to explore several key elements of reinforcing-reducing manipulation of acupuncture, in addition, the simplex reinforcing-reducing manipulation of acupuncture was classified by single factor. It is concluded that the definition of simplex reinforcing-reducing manipulation of acupuncture should try not to include other non-manipulative elements. According to single factor, it can be divided into: needle-oriented reinforcing-reducing manipulation, twisting reinforcing-reducing manipulation, lifting and interpolating reinforcing-reducing manipulation, fast and slow reinforcing-reducing manipulation, breathing reinforcing-reducing manipulation, opening and closing reinforcing-reducing manipulation. In addition, after considering the effect and principle of number reinforcing-reducing manipulation, it can be considered.

The effects of DR2 on myocardial ischemic postconditioning and its underlying mechanisms / 中国应用生理学杂志

<p><b>OBJECTIVE</b>To study the effects of dopamin receptors-2 (DR2) on myocardial ischemic postconditioning and explore its underlying mechanisms.</p><p><b>METHODS</b>The myocardial ischemic postconditioning (PC) model was established in cultured primary rat neonatal cardiomyocytes which were then randomly assigned in the following groups: Nomial control group, Isehemia/reperfusion (L'R) group, PC (ischemic postconditioning) group, PC + Bro (Bromocriptine, a DB2 antagonist) group, PC + Hal (Haloperidol, a DB2 repressor) and PC + Hal + Bro groups. The lactate dehydrogenase (LDH) and superoxide dismutase (SOD) activity and malondialdehyde (MDA) content in cell medium were analyzed by colorunetry. The cell ultrastructure changes were observed by transmission electron microscope. The cell apoptosis was analyzed using flowcytometiy. The protein expression level of D112 and activity of p-p38 and p-JNK were detected by Western blot.</p><p><b>RESULTS</b>Compared with the nonnal control group, hR increased the protein expression level of DB2, enhanced LDH activity and MDA content, promoted cell injury and apoptosis, decreased SOD activity, up-regulated the activity of p-p38 and p-JNK. Compared with the hR group, although PC further increased the expression of DR2 protein, it decreased LDH activity and MDA content, cell injury and apoptosis, increased SOD activity, down-regulated activity of p-p38 and p-JNK. Bromocriptine treatment further enhanced PC-induced canlioprotective effect, yet Hal addition attenuated this enhancing effect exerted by bromocriptine.</p><p><b>CONCLUSION</b>The activation of DB2 is involved in the protective effect of ischemic postconditioning on myocardial ischemia/reperfusion injury through down-regulating the activity of p-p38 and p-JNK.</p>

Analysis on effect of endoscopic nasal cavity surgery expansion in 108 cases / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To investigate the efficacy of endoscopic nasal cavity enlarging surgery for the alleviation of nasal obstruction.</p><p><b>METHODS</b>One hundred and eight patients with deviation of the nasal septum (DNS) and chronic hypertrophic rhinitis (CHR) were included in this study. Individualized operations were performed. DNS patients were treated by three line tension relaxing correction or nasal septum plasty. CHR patients were treated by inferior turbinate out fracture in combination with plasma radiofrequency ablation for reducing the volume of nasal soft tissue, sub-mucoperiosteal partial resection of the inferior turbinate or partial inferior turbinectomy.</p><p><b>RESULTS</b>All patients were followed for 3-12 months after surgery with an effective improvement in 97.2%. Symptoms of headache or complications of rhinitis sicca were not found.</p><p><b>CONCLUSIONS</b>Being careful to keep the physiological function of nasal mucosa, the integrity of the nasal septum, appropriate expansion of the nasal cavity volume, and restore ventilation with bilateral symmetry of the nasal cavity, satisfactory relief of nasal obstruction can be achieved.</p>