By literature research and questionnaire, the paper analyzed development mode and status of scientific researching institutions of Traditional Chinese Medicine in other countries, discussed necessity and realistic meaning of establishment of the standards, and advocated the standards must be followed the rule of standing out characteristic of traditional Chinese medicine, making use of modern scientific technology and instrument, emphasizing commonness, classifying instruction and getting hold of major point.

OBJECTIVE To prevent and control hospital cross-infection and hematogenous disease dissemination during oral cavity procedures.METHODS The problems that existed universally in instrument treating processes during oral cavity procedures were taken seriously.The perfect management rules and regulations were established.The instructions of technical operation were carried out strictly.We strengthened own-self occupation protection and implemented the standard prevention isolation principle.We guaranteed oral cavity synthesis method to implement,such as the instrument cleaning,disinfection,and antiseptic quality.RESULTS The hospital infection occurred in the oral cavity procedures could be reduced and avoided fundamentally through implementing infection control measure.The medical safety could be ensured.CONCLUSIONS The personnel standard diagnosing and treating operation of medical care should be established in hospital.The idea of disinfection and isolation asepsis should be enhanced.Own-self occupation protection must be required strictly.It is extremely important to control the infection during the oral cavity procedures.

OBJECTIVE To investigate the carrier state of lid margins after eyes area disinfection by 75% alcohol and 0.5% iodine and to compare the effect of different disinfectants,so we will know whether 0.5% iodine can be used for eyes area disinfection. METHODS Thirty eight patients(76 eyes) from our hospital in March-May 2005 were analyzed.The operated eyes area as control group were disinfected by 75% alcohol-the traditional disinfection method.The contralateral eyes area without operation as experimental group were disinfected by 0.5% iodine.Lid margins samples were obtained for culture after 3 minutes. RESULTS The qualification rate was 81.58% in the experimental group whereas 60.53% in the control group(P

Objective To investigate the association of PPAR gamma Pro12Ala polymorphisms with conroy heart disease(CHD). Methods One hundred eighty impatients were recruited in the study. Venous blood samples were collected after 12 h of fasting from all patients. DNA was extracted and Pro2Ala polymorphism in the PPAR gamma 2 genes was genotyped through the PCR-RFLP. The frequency and distribution of Pro2Ala polymorphism in Chinese Han population with CHD were analyzed. Gensini Score based on coronarography were used to grade the coronary. Results There were a total of 135 CHD patients,of which 52 were affected with single coronary lesion,43 with multi-coronary lesion,and 45 were normal. The frequency of P12/P12, A12/P12 in the coronary lesion group were 92.6% (125/135) and 7.4% (10/135) which were similar to that of 93.3% (42/45) and 6.7% (3/45)(P =0. 548). In the single coronary lesion group, the frequencies of P12/P12 and A12/P12 were 94.0% (42/52)and 9.6% (5/52) ,and 90.0% (36/40) and 10.0% (4/40) in the bi-coronary lesion group,97.7% (42/43) and 2.3% (1/43) in the multi-coronary lesion group,with no significant difference among the three groups( P ＞0.05).There were no significant difference on the frequency of P12/P12 and A12/P12 between various subgroups defined according to Gensini score (P = 0. 246). Compared to the frequency in non-obese, the frequency of A12/P12 were significantly higher in the obese ( P = 0.028 ). In PPAR gamma 2 genes B the Exton BstuI enzyme restriction site genes, BMI,waist-hip ratio and total cholesterol in the carriers of P12A genotype were significantly higher than those in the P12P genotype carriers ( P ＜ 0. 05 ). Conclusions PPAR gamma Pro12Ala polymorphisms might not be associated with CHD in Chinese Han population. The frequency of A12/P12 in obese is significantly higher than that in non-obese. PPAR gamma Pro12Ala polymorphisms might be associated with adiposity and lipid metabolism.

In recent years, according to the etiology and pathology researches of slow transit constipation (STC) STC is considered as a kind of "enteric neuropathy", indicating it is a kind of disease caused by abnormity of the enteric nervous system (ENS). Through reviewing the mechanism of acupuncture to regulate STC, it is found out that there is a close relationship between acupuncture regulating STC and ENS. Through various channels including ganglion cells, nerve plexus, neurotransmitter and TRPV1 (the primary sensory neurons receptor of the ENS) of the ENS, acupuncture is likely to make comprehensive adjustment on STC.
Acupuncture Therapy ; Colon ; innervation ; physiopathology ; Constipation ; physiopathology ; therapy ; Enteric Nervous System ; physiopathology ; Humans

AIM: The quantitative determination of N,N-dimethylf in olgosaccharide was carried out. METHODS: Gas Chromatographic was employed. RESULTS: Experimental results showed that a good separation of DMF with other contents of sample was achieved on FFAP(50 m?0.32 mm) column,and the separation degree was more than 1.5.The linear range was 3.58～0.000358 mg/mL with r=0.999 9 and the relative standard deviation was 1.52%(n=5).and the limit of detection was 1.0 mg/mL.The recovery of the method was in the range of 95.7%～98.4%. CONCLUSION: The method is simple,rapid,accurate and precise.

AIM: To observe the therapeutic effect of Meituokang(Floium Ginkgo Extract and Tertram Ethypyrazine injection) combined with western medicine in treating patients with angina pectoris. METHODS: 74 patients with angina pectoris were randomly divided into two groups,the control group(38 cases) were only treated with the routine Isosorbide Mononitrate; Metoprolol;Amlodipine;Aspirin enteric coated tablets and the treatment group(36 cases) were treated with Meituokang Injection qd,iv gtt besides the conventional treatment method of the control group.The course lasted 14 days. RESULTS: In comparison,the total efficacy rate of angina pectoris and the electrocardiogram(ECG) were 94.44% and 80.56% in the treatment group and 76.32% and 52.63% in the control group,respectively.There was significant difference between two groups by statistical analysis(P

Objective To study the role of different subtypes of PKC in the neurite outgrowth of primary cultured neurons from embryonic rat spinal cord. Methods We observed the expression and distribution of protein kinase C(?、?Ⅰ、?Ⅱ、? subtypes) by using immunohistrochemical technique in the neurite outgrowth of the primary cultured neurons from the embryonic rat spinal cord by means of computer image analysis system to measure the lengths of neurites and the areas of bodies. Results The areas of the cultured neuronal bodies increased and the neurites prolonged while the expression of the four subtypes of PKC gradually increased before 7div(day in vitro )during primary cultured neurons growth. The expression both in bodies and neurites of neurons decreased after 7div and the processes gradually shrinked and at the same time bubbles appeared inside the bodies. Relative assay demonstrated that ?Ⅱ subtype was most relative to the outgrowth of neurites( r =0 73, P

Objective To investigate the effects of different doses of angiotensin Ⅱ(Ang Ⅱ) on hepa tic stellate cells(HSC) proliferation and collagen synthesis in rats. Methods The pronase E and collagen Ⅰ were used to isolate HSC, 3H TdR, 3H Leu and 3H Pro incorporation methods were used to evaluate the effects of different doses of AngⅡ on HSC DNA, protein and proline synthesis. Results It showed that 10 -9 ～10 -6 mol/L AngⅡ could significantly increase the 3H TdR incorporation rate of HSC ( P

Objective:To establish a method for the determination of atractylodin, magnolol and honokiol in Xiangshapingwei pills by GC. Methods:An HP-5 column (30 m × 0. 32 mm × 0. 25 μm) with an FID detector was used, and the flow rate of the carrier gas (N2) was 2. 0 ml·min-1. The column temperature was raised by program: the initial temperature was 100℃ and maintained for 7 min, and then raised to 250℃ at the rate of 20℃·min-1 and kept for 10min. The inlet temperature was 300℃ and the detector tem-perature was 300℃. The injection volume was 1 μl and the split ratio was 20∶ 1. Results:The linear range of atractylodin, magnolol and honokiol was 4. 264-85. 280 μg·ml-1(r=0. 999 7), 9. 856-197. 120 μg·ml-1(r=0. 999 5) and 10. 040-200. 800 μg·ml-1 (r=0. 999 6), respectively. The average recovery wsa 98. 2%, 98. 6% and 99. 3% with RSD of 1. 5%, 1. 5% and 1. 9%, respec-tively (n=6). Conclusion:The method is simple, accurate and reliable, which can be used for the quality control of Xiangshaping-wei pills.