Objective:To observe the effects of a preparation of chinese traditional medicine Zengshengping (ZSP) in the treatment of oral lichen planus (OLP).Methods:200 patients with OLP were randomly divided into 2 groups with 100 in each.The patients in one group were treated with ZSP and those in another with levomisolum.The patients were followed up for two years.Results:The total effective rate in ZSP or levomisolum treated group were 90% and 62% respectively (P<0.025).Conclusion:ZSP is more effective in the treatment of OLP than levomisolum.

ObjectiveTo explore the characteristics of and regularities in the application of points for acupuncture treatment of diabetes in clinical literature.MethodOne hundred and two pieces of clinical literature on acupuncture treatment for diabetes published from 1998 to 2013 were sorted out, sifted, entered and statistically analyzed using modern computer and data mining technology to summarize the characteristics of and regularities in the application of acupoints in the literature.ResultSanyinjiao was the most frequently used point for acupuncture treatment of diabetes (68). Two points[Pishu(BL20)and Shenshu(BL23)], three points[Pishu, Shenshu andSanyinjiao(SP6); Weiwanxiashu(Ex-B3), Pishu and Shenshu], four points[Zusanli(ST36),Pishu, Shenshu and Sanyinjiao]and five points[Zusanli, Pishu, Shenshu, Weiwanxiashu and Sanyinjiao]were the most frequently used point combinations. The most frequently used meridian was the Bladder Meridian of Foot-Taiyang (260). The selected points were distributed on the back and the lower limb. The proportion of used specific points reached 74.5%. Five Shu points and Back-Shu points were used most frequently. The proportion of using manual acupuncture was 57.6%. Treatments with the cooperation of Dietary control and exercise conditioning accounted for 64.4%.ConclusionAcupuncture treatment of diabetes is mainly based on regulating the middle Jiao, with the upper Jiao and the lower Jiao taken into account. Specific points are the main part of point combinations. Manual acupuncture is the main treatment and meanwhile, attention is paid to adjusting life style.

BACKGROUND: Infrared spectrum technology has potential and important value of application in diagnosing disease and analyzing pathology, as well as providing references for proper treatment. OBJECTIVE: To analyze the distinctive pathological information in the spectrums of infrared radiation at Neiguan (PC 6) acupoint of patients with coronary atherosclerotic heart disease (CAHD). DESIGN: Case-control study.SETFING: Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine. PARTICIPANTS: The study was conducted from April 2003 to April 2005 in patients with CAHD from Out-Patient Clinic in Longhua Hospital (21 males and 29 females, averagely 58.1 years). Forty-seven healthy volunteers were all from advertisement (25 males and 22 females, averagely 50.6 years). All the subjects were voluntary. METHODS: PHE201, a high-sensitive infrared spectrum detective device (Shanghai Institute of Technical Physics of Chinese Academy of Sciences, China) was applied to detect the spectrums of infrared radiation at Neiguan in 50 patients with CAHD and 47 healthy adults were selected as control for comparison. The scanning range was from 1.5μ m to 16μ m,73 detected wavelength spots were scanned at Neiguan of all the subjects, and the scanning spacing was 0.2μ m. MAIN OUTCOME MEASURES: Intensity of infrared radiation at Neiguan between CAHD patients and normal controls at different wavelengths. RESULTS: The intensities of infrared radiation of CAHD patients were significantly different from that of the healthy volunteers at 32 spots of the right Neiguan as well as at 23 spots of the left Neiguan among the 73 detected wavelength spots(P < 0.05-0.001). At 2-2.5μ m wavelength spots that were related to the energy metabolism, the intensities of infrared radiation of CAHD patients were significantly lower than the healthy volunteers (P < 0.05-0.005). Concerning the difference in intensities of infrared radiation between the left and the right Neiguan, the CAHD patients had more wavelength spots than healthy volunteers did (P < 0.001). CONCLUSION: ①Distinctive pathological information exists in the infrared spectrums at Neiguan in CAHD patients. ②CAHD patients have hypo-activities of energy metabolism and hypo-function ofqi and blood in the area of Neiguan.

OBJECTIVE: To observe the effect of infrared laser stimulation on Neiguan (PC 6) for bradycardia of rabbits induced by injection of pituitrin. METHODS: 10.6 microm CO(2) infrared laser, 650 nm semiconductor red laser and the compound laser of their aggregation were sent out by a compound laser sanatory instrument to stimulate Neiguan (PC 6) respectively for the purpose of analyzing the differences of the effects exerted by infrared laser and red laser as well as the changes of the effects after their aggregation. RESULTS: After 30 min and 40 min of the injection of pituitrin, the heart rate showed no significant difference between 10.6 microm CO(2) infrared laser group and the normal control group (P>0.05). However, the heart rate showed significant difference between the 650 nm semiconductor red laser group and the normal control group (P<0.05). After 30 min of the injection of pituitrin, the heart rate of the compound laser group were significantly different to that of the untreated group (P<0.05), and it was not significantly different to that of the normal control group (P>0.05). However, the heart rate of non-acupoint stimulated by the compound laser group showed no significant difference to that of the untreated group (P>0.05), and it was significantly different to that of the normal control group (P<0.05). CONCLUSION: Stimulation on Neiguan with 10.6 microm CO(2) infrared laser can evidently improve the bradycardia induced by injection of pituitrin, while the 650 nm semiconductor red laser has no such function, but they have coordinating effect. The thermal effect produced by CO(2) infrared laser stimulating acupoint is probably beneficial for semiconductor laser penetrating skin as well as the biochemical reactions it carries. The improvement of heart rate produced by the laser stimulation on Neiguan (PC 6) has relative specificity.

To study the effects of three different laser treatments (650 nm alone, 10.6 μm alone and combined laser of 650 nm and 10.6 μm) on experimental osteoarthritis of the knees in C57 black mice.

To evaluate the absorptive characteristics of furfural onto biomass charcoals derived from rice husk pyrolysis, we studied the information of the structure and surface chemistry properties of the rice husk charcoals modified by thermal treatment under nitrogen and carbon dioxide flow and adsorption mechanism of furfural. The modified samples are labeled as RH-N2 and RH-CO2. Fresh rice husk charcoal sample (RH-450) and modified samples were characterized by elemental analysis, nitrogen adsorption-desorption isotherms, Fourier-transform infrared spectroscopy and Boehm titration. The results show that fresh rice husk charcoal obtained at 450 degrees C had a large number of organic groups on its surface and poor pore structure. After the modification under nitrogen and carbon dioxide flow, oxygenic organics in rice husk charcoals decompose further, leading to the reduction of acidic functional groups on charcoals surface, and the increase of the pyrone structures of the basic groups. Meanwhile, pore structure was improved significantly and the surface area was increased, especially for the micropores. This resulted in the increase of π-π dispersion between the surfaces of rice husk charcoals and furfural molecular. With making comprehensive consideration of π-π dispersion and pore structure, the best removal efficiency of furfural was obtained by rice husk charcoal modified under carbon dioxide flow.
Adsorption ; Biomass ; Carbon Dioxide ; Charcoal ; Furaldehyde ; chemistry ; Nitrogen ; Oryza ; Spectroscopy, Fourier Transform Infrared ; Surface Properties

TheMeridian and Acupoint Science is a basic course in the major of acupuncture-moxibustion and tuina. We applied target-guided teaching method in teaching this course to evoke student's interest in studyingMeridian and Acupoint Science through initiative guidance, and boost student's initiative and enthusiasm by exhibiting the teaching targets. During the practice, we emphasized the specification of each unit target, around which we adopted various methods; meanwhile, we also focused on prompt evaluation, based on which necessary adjustments would be made to approach the targets. Teachers should act as guider, maintainer and promoter in class, rather than transmitter, to help students to study positively rather than passively listen. Via this kind of teaching reform, students not only obtained knowledge, but also enhanced their capability and feelings.

AIM:To investigate the expression of up-regulated gene 11 ( URG11 ) in prostate cancer cell line and the effect of URG11 siNRA on the proliferation and invasion of human prostate cancer LNCaP cells.METHODS:The mRNA and protein levels of URG11 in prostate cancer cell lines and normal prostate epithelial cell line were evaluated by real-time PCR and Western blot.LNCaP cells were transfected with designed siRNA using the liposome method.The prolif-eration, apoptosis, migration and invasion abilities of the LNCaP cells were evaluated by MTS assay, flow cytometry, wound-healing assay and Transwell assay.RESULTS:The expression of URG11 at mRNA and protein levels in the DU145, PC3, LNCaP cell lines was significantly higher than that in RWPE-1 cell line.Compared with the control group, the proliferation of LNCaP cells with URG11 siRNA was stagnant in G1/S phase and induced apoptosis.The proliferation of LNCaP cells at 0 h, 24 h, 48 h and 72 h was inhibited after URG11 expression was down-regulated (P<0.05).Transwell assay showed that migration (P<0.05) and invasion (P<0.05) were also inhibited.CONCLUSION:URG11 is highly expressed in prostate cancer.Silencing of URG11 significantly inhibits the proliferation and invasion and induces apoptosis of LNCaP cells.

Objective:To observe whether 10.6 μm infrared laser moxibustion provides greater pain and stiffness relief and improves joint function in patients with knee osteoarthritis(KOA)compared with sham laser moxibustion. Methods:A total of 178 patients with KOA were randomly divided into a CO2 laser moxibustion group and a sham laser moxibustion group by block randomization method.Patients in the two groups received 10.6 μm infrared laser moxibustion or sham laser moxibustion treatment symmetrically at bilateral Dubi(ST35),respectively.Patients in both groups received 20 min of treatment,3 times per week for 4 weeks.Treatment effects were assessed by changes in the Western Ontario and McMaster Universities osteoarthritis index(WOMAC)before treatment,at mid-treatment(2 weeks),at the end of treatment(4 weeks),and 4 weeks after treatment.Completion time for walking 50 yards was evaluated as a secondary measurement. Results:There were no statistical differences in the WOMAC scores for pain,stiffness,and function between the two groups before treatment(P>0.05).Patients in the CO2 laser moxibustion group experienced greater improvement in WOMAC pain,stiffness,and function scores at mid-treatment,the end of treatment,and 4 weeks after treatment(P<0.05).No significant inter-group difference was found at each assessment of the 50-yard walking time(P>0.05). Conclusion:Compared with the sham laser moxibustion,10.6 μm laser moxibustion can significantly reduce pain and improve knee joint stiffness and function in patients with KOA.