OBJECTIVE:To explore the ways of preventing errors in the process of drug treatment.METHODS:Related overseas literatures were consulted;causes of errors in the drug treatment were analyzed,which combined with prac-tice.RESULTS&CONCLUSIONS:Errors can be found effectively and reduced by establishing independent checking and error reporting system.

Henoch-Schonlein purpura(HSP) is one of the most common blood capillary allergic disorder in children, and its pathogenesis has not been well explained. The studies show that the main mechanism of HSP is the abnormality of humoral immunity, and the role of IgA is emphaszed. Meanwhile, many agents such as changes in T cell function,participation of cytokine and mediators of intlammation, suscepti-bility gene and other factors also play an important role in the incidence of HSP. The pathogenesis of HSP can be better understood through extensive analysis of the immunology factors,genetic factors,and so on.

Background and purpose: Colorectal cancer (CRC) is the most frequently occurring primary malignant tumor. Chemotherapy can reduce the risk of local and distant relapse. Therefore, it is very important to ifnd new biomarkers that can predict chemoresistant and help in treatment decisions. Methods:In this study, we examined the expression levels of 1 200 human miRNAs in 6 CRC tissues, using miRNA proifling assay arrays. A validation study was done to corroborate a subset of the results, including expression levels of miR-4299, miR-196b, miR-324-5p, miR-455-3p and miR-939, by analyzing 100 specimens of stageⅣcolorectal adenocarcinoma (not respond and respond to the chemotherapy) to quantitative real-time PCR. We modeled the relationship between the expression levels of these miRNAs and the survival rate of 100 CRC patients by Kaplan-Meier method. Results:Expression proifles in CRCs suggested that 5 miRNAs were candidate markers associated with the chemoresistance of colorectal cancer. We found that miR-4299 and-196b had signiifcant diagnostic value for chemoresistance CRC. miR-4299 yielded an AUC (the areas under the ROC curve) of 0.784 and miR-196b yielded an AUC of 0.647 in discriminating CRC from controls. Combined ROC analysis using these 2 miRNAs revealed an elevated AUC of 0.848 with 67.9%sensitivity and 90.9%speciifcity in discriminating chemoresistance CRC. The low level of miR-4299 expression and the high level of-196b expression are signiifcantly correlated with the good survival of CRC patients. Conclusion:These data suggest that miR-4299 and-196b have strong potential as novel biomarkers for chemoresistant detection of colorectal cancer.

Objective] This paper aims to excavate the acupuncture clinical characteristics of Hua Tuo and its clinical value, in order to promote the inheritance and development of acupuncture and moxibustion science. [Methods] To summarize the acupuncture clinical characteristics of Hua Tuo through arranging and epurating from classical books which recording about Hua Tuo. [Results] The clinical characteristics in acupuncture of Hua Tuo are scattered in several classic medical or non-medical books, including Records of Three Kingdoms, History of the Later Han Dynasty, Hua Tuo Biography, Zhongzang Canon, Internal Illumination Method, Hua Tuo Shen Yi Mi Chuan, Prescriptions for Emergent Reference and so on. The acupuncture clinical characteristics of Hua Tuo are shown in several aspects:choose the best acupoints and pay attention to spirit management, not constrained by Yellow Emperor ’s Canon of Medicine and set up Hua Tuo Jiaji Point, advocate moxibustion and good at treatment of emergency, apply moxibustion according to the condition and pay attention to dosages of moxibustion, skillfully acupuncture manipulation and familiar under the needle;combined acupuncture and moxbustion and flexible application. [Conclusion] Hua Tuo had distinct characteristics in acupoint selection, mental state regulation, acupuncture manipulation, moxibustion method and so on, and played guiding role on contemporary acupuncture clinical and research work.

The academic contribution of HUA Tuo to acupuncture, such as HUA Tuo Jiaji points, the drawing of viscera and channels, "diagnosis by observing the eyes", focusing on the clinical application of moxibustion, being the first to treat headache with Geshu (BL 17), selecting essential acupoints and paying attention to spirit management, etc. were summarized in this paper. It was believed that HUA Tuo made an outstanding contribution to acupuncture, which still had important guiding significance and academic value for clinical acupuncture and research work.
Acupuncture ; history ; manpower ; Acupuncture Points ; Acupuncture Therapy ; history ; Books ; history ; China ; History, Ancient ; Humans ; Medicine in Literature

Objective To compare the effect of enteral administration and intravenous infusion of hypertonic electrolyte glucose solution (HEGS) in the resuscitation of burn shock. Methods Fifteen beagle dogs with 35% TBSA third degree burn were used in present study, and divided into three groups randomly: noresuscitation group, intravenous infusion resuscitation group and enteral administration resuscitation group. For the animals in the latter two groups, 1.8% HEGS was administrated intravenously or enterally for resuscitation 30 min after burn. The volume of fluid infusion in the first 8h was 1ml/(kg?1% TBSA), and the transfusion velocity was equilibrated. The mean arterial pressure (MAP), cardiac index (CI), plasma volume (PV), and sodium concentration in plasma were obtained to evaluate the effect of resuscitation used HEGS. Results The MAP, CI and PV were similar in both enteral and intravenous groups, which were higher than those in noresuscitation group. In both enteral and intravenous groups, MAP was raised after burn and then lowered after resuscitation, meanwhile CI and PV were raised and then lowered after resuscitation, but there were no differences between the two groups. The sodium concentration in plasma was stable in the noresuscitation group and increased in enteral and intravenous groups, and it was higher in intravenous groups than in enteral group. Conclusion In the resuscitation of early shock of 35% TBSA three degree burns, the effect of 1.8% HEGS administrated enterally on CI, PV, MAP and sodium concentration in plasma was similar to that of intravenous infused.

The orientational projections of sensory fibres of median nerve to the Substantia Gelatinosa (SG) of the spinal cord in rats were studied in accordance with the principle of transganglion degeneration by using the acid phosphatase technique. It was found longitudinally that the afferent fibres of the median nerve projected chiefly to SG from the upper part of C_5 to middle part of T_1. In a few rats, projections extended to middle and lower part of C_4 and lower part of T_1. In comparison with the records in anatomy literature and data from researches with HRP technique, a tendency of pre-positioning was noted. The regional projections of the afferent fibres of median nerve were found within the centre line of SG, and mainly in the region of the medial 1/4-1/2 of the medial half. In the segments of C_7-T_1 of a few rats, the whole area of the medial half of SG was projected. In observing the projections of the afferent fibres of median nerve, it was found that they have a tendency of lateralward increase from cranial portion to caudal portion.

The orientational projections of sensory fibres of radial nerve and ulnar nerve to the substantia gelatinosa(SG) of the spinal cord in rats were studied in accordance with the principle of transganglion degeneration by using the acid phosphatase technique.It was found that the affeernt fibers of the radial nerve projected chiefly to SG, from the upper part of C_6 to the middle part of T_1 longitudinally; the ulnar nerves projected chiefly to SG from the middle part of C_6 to the middle part of T_1.In their transverse projections,the afferent fibres of the radial nerve were mainly found in the region of the whole area of the middle 1/3 of SG; and the afferent fibres of ulnar nerve were found within the centre line of SG, and mainly in the region of the lateral 1/2～3/4 at medial half. In summary, radial nerve projected to the lateral region and ulnar nerve to the medial region of SG.

The orientational projections of the sensory fibres of axillary nerve to the substantia gelationsa (SG) of the spinal cord in rats were studied in accordance with the principle of transgangionic degeneration by using acid phosphatase technique. It was found that the afferent fibers of the axillary nerve projected chiefly to SG from the upper part of C_6 to the lower part of C_8 longitudinally. In a few rats, projections extended to the lower part of C_5 and upper part of T_1. In comparison with the available studies, a tendency of backward localization was noted. As to their transverse projections, the afferent fibres of the axillary nerve were found outside of the midline of SG, and mainly located in the lateral half of SG, at the 1/3 of median and the 1/3 of interior region. In the segments of C_7C_8 of some rats, the medial. 1/2 of the lateral half of SG was projected. It was found that the projection column from up downward had a tendency of extension toward lateral portion.

[Objective] Aneurysmal bone cyst of the ealeaneus is an uncommon entity. The purpose of the report is to describe aneurysmal bone cyst of the ealcaneus seen in a child.[ Methods] The clinical, radiological and histopathologic findings of a boy with aneurysmal bone cyst of the calcaneus were retrospectively analyzed with reference to literature. [ Results ]The tumor mainly involved the right calcaneus. He was treated successfully after the curettage and bone grafting. Histopathological examination revealed an aneurysmal bone cyst of the right calcaneus. He is now disease-free for 2 years, and no sign of recurrence was found. [ Conclusion] Aneurysmal bone cyst of the calcaneus is an uncommon entiy. To simple aneurysmal bone cyst,curettage and bone grafting are effective therapic method.