By collecting and studying Practical Acupuncture written by XU Yi-nian, Guangdong acupuncture master in the Republic of China, and using literature methodology, the life story of XU Yi-nian is textually researched and his acupuncture characteristics is analyzed. The results indicate that XU Yi-nian emphasizes on the utility of acupuncture manipulations and acupoint selection, the application of folk experiences in moxibustion and Sha disorders. He pays attention to the co-work of acupuncture and medicine and his work collects the therapeutic experiences of different schools and deserves to be further explored and validated.
Acupuncture Therapy ; history ; instrumentation ; Books ; history ; China ; History, 20th Century ; Humans ; Moxibustion ; history ; methods

Objective To investigate the efficacy and side effects of new combination of high-dose methotrexate (MTX),cisplatin (DDP),pirarubicin (THP),and ifosfamide (IFO) in the treatment of extremity osteosarcoma patients.Methods A retrospective analysis was conducted for 125 osteosarcoma patients treated with the optimized neo-adjuvant chemotherapy combined with the four drugs mentioned above (MTX 200 mg/kg iv 6 h d1,CF 9 mg at one time,12 times; DDP 100 mg/m2,THP 30 mg iv,d8-10;IFO 3.0 g/m2 iv d16-18,mesna after IFO for 0,3,6,9 h).The efficacy and side effects of the therapeutic scheme were evaluated.Results The effective salvage rates of Ⅱ a and Ⅱb schemes were 36.4％ (8/22) and 79.6％ (82/103) with a statistical significance (P ＜ 0.05).The 2-year survival rate of schemes was 62.4％,and the survival time was(17.7 ± 8.3)months.The main side effects were myelo-suppression,nausea,and vomiting,etc.The incidence rate of myelo-suppression,nausea,and vomiting with grade Ⅲ-Ⅳ accounted for 71.2％,37.6％,and 13.6％,respectively.Conclusions The optimized neo-adjuvant therapy strategy based on high-dose MTX,DDP,THP,and IFO is effective in the treatment of osteosarcoma.

Chinese meteria medica (CMM) chain is a long-span chain covering agriculture which mainly depends on the forces of nature as well as high-tech CMM industry, CMM expertise industry and fast developing CMM circulation industry. Imbalance among the development of these industries produces bottlenecks and hinders the operation of the entire production chain. After analyzing the structure of Chinese meteria medica industrial chain from the perspective of national economy industry, three industry classifications and differentiation of factor intensity, we conclude that the complex structure of CMM industry chain is attributable to these three aspects. And the complexity is mainly shown at complex industry, varied product types, different coordination of various industrial sections and different technical growth speed of varied industry. We propose that structural complexity is the natural property of the chain, which is the main reason of industry sector development imbalance and bottleneck. Results of this research could provide theoretical analysis for future research on the coordination of industrial chain and the efficiency of resource allocation.
China ; Drug Industry ; economics ; standards ; Medicine, Chinese Traditional ; economics ; standards ; Plants, Medicinal ; chemistry

AIM To study the antiperoxide damage of injectio tanshin during dissolving thrombus to cure the acute myocardial infarction(AMI). METHODS AMI model formatted by electricity to irritate the left ventricular branch of coronary artery of open-chest rabbit,and observation aspects including electrocardiogram(ECG),cardiac output and contractility,serumal enzymatic activities and biochemistry and pathology of lipid peroxide extent of myocardial infarction zone. RESULTS By urinate kinase(UK) combining with injection tanshin,abnormal changes of ECG, descending of cardiac contractiles and cardiac output,going up of serum cardiac damage enzyme(CPK-MB and LDH),and the malondialdehyde(MDA)of serum and myocardial infarction zone could be remarkably reduced or avoided during UK dissolving the thrombus to cure AMI rabbits. CONCLUSION Injection tanshin can clearly reduce or avoid lipid peroxidation damage during UK dissolving the thrombus to cure the acute myocardial infarction.

Objective To detect antibodies against chlamydial plasmid-encoded protein 3 (Pgp3),outer membrane complex protein B C-terminal peptide (OmcBc),CT841 protein and heat shock protein 60 (HSP60) in the sera of patients with urogenital Chlamydia trachomatis infection.Methods Recombinant plasmids encoding the aforementioned four proteins and an empty plasmid were transformed into Escherichia coli separately followed by 2-hour isopropyl-1-thio-β-galactopyranoside (IPTG) induction and cell lysis.The expressed proteins were purified with glutathione magnetic beads and then used to coat 96-well enzyme-linked immunosorbent assay (ELISA) plates precoated by glutathione.Serum samples were collected from 20 patients with and 20 clients without urogenital C.trachomatis infection attending the sexually transmitted disease (STD) clinic of Tianjin Medical University General Hospital.ELISA with the expressed protein-coated plates was adopted to detect antibodies against these proteins in the serum samples.Results Of the 20 serum samples from C.trachomatis-infected patients,14 (70％)had anti-Pgp3 antibody,9 (45％) anti-OmcBc antibody,8 (40％) anti-CT841 antibody,and 5 (25％) anti-HSP60 antibody.Meanwhile,no antibody was detected in any of the serum samples from uninfected clients except for one with anti-HSP60 antibody.Conclusions Of the four studied C.trachomatis proteins,Pgp3 appears to have the strongest antigenicity with the highest antibody-detection rate,while HSP60 exhibits the weakest antigenicity with the lowest antibody-detection rate.

Objective To investigate the changing of endothelial progenitor cells and nitric oxide in patients with pulmonary arterial hypertension secondary to chronic obstructive pulmonary disease.Method Mononuclear cells from 20 healthy persons (the control group, n = 20) , COPD patients without PAH (COPD non-PAH group, n =30) and patients with PAH secondary to COPD (COPD and PAH group, n=30) were investigated. Total mononuclear cells were isolated from peripheral blood by Ficoll density gradient centrifugation. EPC number and migration were assayed by colony forming unit-EPCs (CFU-EPCs) assay and modified Boyden chamber assay , respectively. EPC adhesion assay was performed by replanting those on fibronectin-coated dishes , then adherent cells were counted. The concentration of NO was measured with method of nitrate reductase.Result The numbers of CFU and migration, adhesion activity of circulating EPCs in COPD[ (21.9±3. 9)CFU-EPC] and PAH group[ (14. 2 ±3. 5)CFU-EPC] were significantly lower than that in non-COPD group and COPD non-PAH group [ ( 24.9 ±4.1) CFU-EPC ]. It was also observed that a strong negative correlation between the levels of PAH and the numbers of CFU and adhesion, migration activity of circulating EPCs. The NO level in the PAH group [ (43. 6 ±4. 8)ng/ml] was significantly lower than that in control group [ ( 67. 17±4.9 ) ng/ml ] ( P < 0.01). The NO level was positively correlated with number and migration ability of EPCs( r =0. 77,0.71, P <0.01) , but not correlated with adhesion ability.Conclusion The number of CFU and migratory, adhesive activity of EPC in patients withPAH secondary to COPD was significantly decreased. These changes may be associated with low level of plasma NO.

0.05),but these positive rates were notable decreased comparing with nPCR and immunohistochemistry techniques(P

Objective To study the time distribution of non-agriculture employed population spent in a working day in China, and to provide basic information for intervention strategies.Methods The data of 2002 China Nutrition and Health Survey were used. The information on daily activities including occupation,transportation,exercise,housework,sedentary activity and sleep was described.Results Non-agriculture employed population spent 8.41 h,0.58 h,0.09 h,3.11 h,1.40 h and 7.89 h on occupation, transportation,exercise,sedentary activity,housework and sleep,respectively.Administrator,technologist and clerks spent less time on occupation activity than service workers,production and transportation workers and others did,and they spent more time on sedentary activity.Male spent more time on occupation activity and less time on housework and sleep than female did.People in rural area spent more time on occupation activity than those in urban area,but less time On transportation and sedentary activity.Conclusion Differences in time use among different employed groups,gender and area were found,which should be considered when intervention measure is developed.

0.05).The effective rate of group A was 71%(15/21)and of group B 39%(7/18),with a significant difference in the two groups (P

Objective To understand the situation of iodine deficiency disorders of Cangzhou city, Hebei province, in order to provide the scientific basis for prevention and control of iodine deficiency disorders. Methods From 2007 to 2009, dynamic monitoring of iodine deficiency disorders was carried out in low iodized salt coverage places Hejian city and Xian county. Nine towns were randomly chosen in each county, 4 administrative villages were randomly selected in each town, 8 household salts were tested in each village. Every year, 1 - 3 copies of residents water samples were collected for determination of iodine; more than 100 students age 8 - 10 years old were checked the situation of goiter and urinary iodine, more than 40 students selected were measured iodine content of salt from their home; more than 50 women of childbearing age 18 - 40 years were tested of urinary iodine. Thyroid was examined with palpation; water iodine and urine iodine concentration were measured with arsenic-Ce catalytic spectrophotometry; salt iodine was detected by direct titration. Results From 2007 to 2009,median household salt iodine were 4.3,15.9,3.6,18.4,4.6,11.7 mg/kg in Hejian city and Xian county, respectively,iodized salt accounted for 34.03% (98/288), 78.82% (227/288), 29.86% (86/288), 84.72% (244/288), 37.15%(107/288),49.31% (142/288), respectively, the consuming rate of iodized salt were 27.08% (78/288),36.46%( 105/288 ), 28.13% (81/288 ), 49.31% ( 142/288 ), 37.15 % ( 107/288 ), 30.90% ( 89/288 ), respectively. Ten samples of drinking water were tested, water iodine were 5.5 - 34.4 μg/L. From 2007 to 2009, the goiter rate of students aged 8 - 10 years old was below 5%, the median of urinary iodine were 138.1,176.6,112.0 μg/L, ＜ 100 μg/L ratio were 31.6% ( 65/206 ), 25.0% ( 52/208 ) and 44.4% (91/205 ). The median of urinary iodine of child-bearing age women were 167.3,164.2,78.1 μg/L, ＜ 100 μg/L ratio were 28.7%(29/101 ), 19.2%(20/104) and 60.0%(60/100).Conclusions In areas with low coverage of iodized salt, iodine nutrition level are affected, the child-bearing age