Xiaozhenjie (Miraculous Pivot Chapter 3: Annotation of Fine Needle) is the earliest annotation of Jiuzhen Shieryuan (Miraculous Pivot Chapter 1: Nine Needles and Twelve Yuan-Primary Acupoints). There are particularly 24 annotations of qi in the chapter. Based on the original literature, the styles of qi annotationsl were divided into three categories. By comparing with the original text, semantic features of qi annotations were reasoned. In reference to the understandings and notes of qi annotations given by the scholars of different dynasties, the origin of qi connotation in the ancient time was clarified so as to provide the historical evidence to the for-mation of this unique "qi language" and "qi worldview". It presents the instructive significance to understand and interpret "qi" for the scholars in the modern time.
Acupuncture Points ; Books ; history ; China ; History, Ancient ; Humans ; Medicine in Literature ; Medicine, Chinese Traditional ; history ; Meridians ; Qi ; history

The accurate annotation of ashi points depends on the understanding of ashi. The main reasons for the divergence of current three viewpoints on the annotation of ashi are the literature basis and its different interpretations. By conducting a comprehensive collection of ancient and modern literature and analyzing different interpretation methods, the original meaning of ashi is studied, so as to explain the understanding of ashi points and ashi method.
Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature

Objective To investigate the relationship between the doses of epidural morphine administered for postoperative analgesia and postoperative urinary retention (POUR). Methods Sixty ASA Ⅰ patients aged < 20-56 yr undergoing atthroscopic knee operation under epidural anesthesia were randomly divided into 3 groups ( n = 20 each) : group Ⅰ and Ⅱ received epidural morphine 1 and 3 mg in 5 ml of normal saline (NS) respectively at the end of operation (group M1, M2 ); group Ⅲ received NS 5 ml instead of morphine (group C). Urinary retention was defined as the patient could not void, when bladder volume was ≥ 600 ml measured using ultrasound. Bladder urine volume was measured before anesthesia and at 4, 6, 8, 10 and 12 h after operation. The occurrence of urinary retention, the first postoperative voiding time, VAS scores and the incidences of vomiting and pruritus were recorded. Results The 3 groups were comparable with respect to age, M/F sex ratio, preoperative bladder urine volume, the amount of local anesthetic used during operation and duration. The incidences of urinary retention, vomiting and pruritus were 65%, 60% and 90% respectively in group M2 and significantly higher than those in the other 2 groups. The first postoperative voiding time was significantly longer in group M2 than in the other 2 groups. VAS scores were significantly lower in group M1 and M2 than in group C. There was no significant difference in VAS scores between group M1 and M2. Conclusion Epidural morphine increases the incidence of POUR in a dose-dependent manner, and 1 mg is the recommended dose.

CD36 is involved not only in the metabolism of lipids,but also in the inflammatory reaction,in the formation of foam cells and in the pathogenesis of atherosclerosis.Monocyte/macrophage CD36 has been shown to play a critical role in the development of atherosclerotic lesions by its capacity to bind and en-docytose oxidized low density lipoproteins(oxLDL),and it is implicated in the formation of foam cells.CD36 expression and regulation mechanism already provides a new understanding and the relevant drug research has attracted more attention of scholars.This article is to carefully review the importance of CD36 as an essential component in the pathogenesis of atherosclerosis.

Objective To optimize the conditions for enhancing the refolding of a novel recombinant human(rh)endostatin and test the biological activities of refolded endostatin.Methods The partial purified inclusion bodies of rh-endostatin were dissolved with 6 mol/L guanidine-HCl followed by combination of dilution and dialysis of the dissolved endostatin.The refolded endostatin was then purified by cation-exchange chromatography.The biological activities of purified rh-endostatin were assessed by endostatin-specific monoclonal antibody and chick embryo chorioallantoic membrane assay.Results A 46% refolding yield was achieved after optimizing the refolding conditions.The purified endostatin reacted with specific anti-endostatin monoclonal antibody and showed significant inhibition of angiogenesis in chick embryo ehorioallantoic membrane assay.Conclusion The method of highest refolding yield of human endostatin was developed.This optimized method significantly promotes the application of this novel human endostatin to preclinical and clinical studies.

Objective To determine the investigation progression on exemestane in the treatment of breast cancer. Methods The literatures of recent years on the studies of exemestane were reviewed. Results Exemestane is an effective steroidal aromatase inactivator with superior tolerability, safety and efficacy in the adjuvant, neo-adjuvant and metastatic therapy of breast cancer. Conclusion With the progression of clinical trial with exmestane, exemestane will be regarded as an important drug in comprehensive therapy of breast cancer.

The flow distribution of leukocytes in the microvasculature of rat skeletal muscle during hemorrhagic shock was measured by Microcirculation Image Multiple Parameters Computer Analysis System (MIMPCAS). It was found that the change of leukocyte flow distribution had taken place in V3 during hemorrhagic shock as follows: central axial-flowing leukocytes moved slowly, marginated to the vessel wall then started to roll along the wall, and stuck to the endothelium at last. During transfusion blood flow became faster, sticking leukocytes were rushed out to be rolling along the vessel wall and accelerated to enter the central stream. Total leukocyte -endothelium contact time (TLECT), which is a quantitative index for leukocyte endothelium interaction, is calculated, and it was found that TLECT was prolonged in shock state. The results show that it is not enough to increase blood pressure and shear stress to liberate sticking leukocytes, and it is necessary to search for a new approach to decrease the adhesive force between leukocyte and endothelium. Polygonum cuspidatum may not only increase wall shear rate but also decrease the adhesive force.

Objective To describe the diagnosis and preoperation evaluation of pancreatic carcinoma with spiral CT three-phase contrastenhanced scan and post-processing.Methods Three-phase helical CT enhanced scan and post-processing images of 41 patients with pancreatic carcinoma were retrospectively analyzed,including the location,size,characteristic of tumor and peripancreatic blood vessels,the results were compared with that of surgery.Results Low degree of enhancement of pancreatic carcinoma in pancreatic phase was showed compared with parenchymal phase.There was significant difference in density between focus and normal pancreas,the lesions were showed clearly.In comparison with surgical results,the diagnostic accuracy of CT was 80.7% and the accurate rate in evaluating the metastasis was 75.8%.Conclusion Three-phase helical CT enhanced scan and postprocessing are of great value in diagnosis of pancreatic carcinoma and it is helpful in choosing the treatment program preoperatively and assessing the respectability of tumors.

Nowadays,family detergent has become necessary content in families,a great deal of detergent,specifically,chemical synthesis detergent is used and goes into water and pollutes the water and severely affects aquatic creatures.The active component of family detergent is linear alkylbenzenesulfonate(LAS).Recently,family detergent is emphasized for its toxicity and pollution.This paper summarized the status of toxicity and pollution of family detergent.