Treatment of lumbar disc herniation combine with buttock tender node with Pizhen / 中国骨伤

<p><b>OBJECTIVE</b>To observe the therapeutic effects of Pizhen in treating lumbar disc herniation combined with buttock tender node.</p><p><b>METHODS</b>From August 2009 to February 2010,83 patients (29 males and 54 females) with lumbar disc herniation combined with buttock tender node were randomly divided into the Pizhen group and acupuncture group. Pizhen group were treated with Pizhen manipulation, inserting needle by vertical prick with quacking inserting and quick withdrawing the needle, no rotating and the depth was through the surface of fascia, two times as a course of treatment; acupuncture group were treated with acupuncture, inserting Ashi-point, retaining the needle 20 min, ten times as a course of treatment. VAS scoring at the end of treatment and B ultrasonic image at 3d after treatment was carried out to observe the therapeutic effects.</p><p><b>RESULTS</b>B ultrasonic image of buttock tender node showed inflammation reaction or ellipse. The width of the inflammation reaction decreased after treatment, but there has no statistical significance (P=0.635). There was no significant difference between two groups (P=0.813).</p><p><b>CONCLUSION</b>Pizhen manipulation is better than acupuncture. B ultrasonic image gives morphological performance of buttock tender node, the content is inflammatory infiltrates. B ultrasound has certainly significance in diagnosing, treating and evaluating the clinical effect of Pizhen manipulation on treating buttock tender node.</p>

Effect of Chinese medicinal massage on endocrinal function in women with climacteric syndrome / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To explore the therapeutic effect of Chinese medicinal massage with nourishing-Shen and activating-blood manipulation in treating women with climacteric syndrome and its influence on endocrinal function.</p><p><b>METHODS</b>Sixty patients were assigned to two groups, the 40 patients in the treated group were treated by Chinese medicinal massage for 20 min once every other day; the 20 patients in the control group were treated by hormone replacement therapy with Premarin 0.625 g, once daily by oral taking. The therapeutic efficacy was evaluated after two-month treatment by changes of serum levels of estradiol (E2), follicular stimulating hormone (FSH), luteinizing hormone (LH), and Kupperman index before and after treatment.</p><p><b>RESULTS</b>Kupperman index showed that the total symptom score in the treated group was improved from 30.71 +/- 8.43 scores before treatment to 8.21 +/- 5.14 scores after treatment, with a decrement of 22.50 +/- 8.14 scores, which was higher than that in the control group, from 24.32 +/- 5.44 scores to 5.92 +/- 3.58 scores, with a decrement of 18.40 +/- 4.50 scores, the difference between them was statistically significant (t = 2.52, P = 0.014). The serum level of E2 increased in both groups significantly after treatment, from 20.23 +/- 20.78 ng/L to 54.34 +/- 24.26 ng/L in the treated group (t= -2.73, P = 0.006), and from 16.15 +/- 24.40 ng/L to 40.61 +/- 81.54 ng/L in the control group (t = -1.72, P = 0.086), but the difference between groups was statistical insignificant (t= -1.120, P = 0.263). As for levels of FSH and LH, their decrements in the control group (13.16 +/- 11.29 mlU/mL and 10.37 +/- 9.21 mlU/mL) were larger than those in the treated group (4.92 +/- 4.26 mlU/mL and 0.17 +/- 2.42 mlU/mL), respectively (t = - 2.49, P = 0.013; t = - 2.38, P = 0.017).</p><p><b>CONCLUSION</b>Chinese medicinal massage manipulation could improve the Kupperman index of all the 13 symptoms in women with climacteric syndrome, and increase the E2 level in serum.</p>

Population-based study of human papillomavirus infection in high-risk area for cervical cancer in Shanxi Province, China / 中国医学科学院学报

<p><b>OBJECTIVES</b>To investigate the prevalence of oncogenic type of human papillomavirus (HPV) infection and identify the high risk population for conducting immuno/chemoprevention of cervical cancer.</p><p><b>METHODS</b>All married women aged 30 to 50 with no history of hysterectomy, pelvic radiation and non-pregnant from certain villages of Xiangyuan and Yangcheng County were invited. This study was conducted through two phases. In phase one, subjects sampled the vaginal secretions using the collectors after signing the informed consent. And physicians sampled exfoliated cells from cervix in the phase two. All the specimens were tested with the Hybrid Capture 2 test. The data was managed and analyzed by VFP and SPSS software.</p><p><b>RESULTS</b>There were 9,683 women participated in this study. Local women welcomed this study and population compliance rate was 75.4%. In tested population, we found 2,666 subjects of HPV DNA positive and HPV prevalence was 27.5%. The rates of different age group were 24.5% (30-34 yrs), 27.4% (35-39 yrs), 28.2% (40-44 yrs), 27.4% (45-50 yrs) respectively and had no significant differences (P = 0.604). The rates were slightly increased with the higher education level and had no differences (P = 0.106). The rate in mountain areas was higher than that in half-mountain areas (P = 0.001).</p><p><b>CONCLUSIONS</b>The prevalence of HPV infection is indeed high in this region. Local women and health professionals welcome the activities of cervical cancer screening and prevention. It is an emergent task to improve their sanitary condition and prevent them from cervical cancer in these women. A women health cohort is established successfully among high HPV exposed women in rural China. The extensive biologic specimen repository has been successfully established to simultaneously study the etiology, early detection, and immuno/chemoprevention of cervical cancer.</p>

Protective effect of propofol against acute lung injury induced by oleic acid in rats / 中华麻醉学杂志

Objective To investigate the protective effects of propofol against acute lung injury(ALI) induced by oleic acid.Methods Forty adult male SD rats weighing 250-290 g were anesthetized with intraperitoneal(i.p.)20% urethrane 6 ml?kg~(-1) and tracheostomized.Left common carotid artery and right internal jugular vein were cannulated for BP monitoring and fluid and drug administration.The animals were randomly divided into 5 groups (n=8 each):Ⅰ control group;Ⅱ ALI group in which ALI was induced by oleic acid 250 mg?kg~(-1) i.v.;Ⅲ,Ⅳ and Ⅴ ALI+propofol group in which propofol was continuously infused i.v.at 4, 8 and 16 mg?kg~(-1)?h~(-1) for 4 h immediately after i.v.oleic acid.The animals were killed at 4 h after oleic acid administration.The lungs were immediately removed for(1)examination of ultrastructure of the lung with transmission electron microseope and(2)determination of SOD and MPO activity,content of MDA,level of IL-10 and IL-18 and expression of NF-kB in lung tissue.Results In group Ⅱ intravenous oleic acid produced damage to mitochondria,rough endoplasmic reticulum and osmiophilic multi-lamellar body in type Ⅱ alveolar epithelial cells. Propofol infusion in group Ⅲ,Ⅳ and Ⅴ attenuated the damage to different degrees.In group Ⅱi.v.oleic acid produced significant decrease in MPO and SOD activity and significant increase in MDA content,IL-10,IL-18 and NF-kB expression in lung tissue.Intravenous propofol infusion attenuated the decrease in MPO and SOD activity, increase in IL-18 expression and MDA content and NF-kB expression in lung tissue produced by i.v.oleic acid, but increased IL-10 expression in lung tissue further.The best protective effect was seen in group Ⅳ.Conclusion Propofol i.v.infusion at 4-16 mg?kg~(-1),h~(-1) can inhibit the oxidative response and inflammatory response and down-regulate NF-kB expression in lung tissue.Propofol infusion at 8 mg?kg~(-1)?h~(-1) provides best protective effects.