ObjectiveTo observe the clinical efficacy of acupuncture plus neuromuscular electrical stimulation in treating motor aphasia after ischemic stroke.MethodSeventy-five patients were randomized into a control group of 38 cases and a treatment group of 37 cases. The two groups both received basic treatment. Besides, the control group was given acupuncture treatment; the treatment group was given acupuncture plus neuromuscular electrical stimulation. The acupuncture treatment and neuromuscular electrical stimulation were given once a day, 10 d as a treatment course, totally for 2 successive courses. The Aphasia Battery of Chinese (ABC) was observed before and after treatment to evaluate the speech function.ResultThe total effective rate was 81.6%in the control group versus 89.2% in the treatment group, and the difference was statistically significant (P<0.05). The Communication Activities of Daily Living (CADL-T) scores were significantly increased after intervention in both groups (P<0.01), and the CADL-T score of the treatment group was significantly higherthan that of the control group (P<0.01).Conclusion Acupuncture is effective in improving the speech dysfunction and the quality of life in patients after ischemic stroke, and it can produce a higher therapeutic efficacy when combined with neuromuscularelectrical stimulation.

Objectives To investigate the markers of endothelial injury, adipocytokine and thrombotic activity and explore whether there are cardiovascular disease risk factors in antiretroviral-naive HIV patients. Methods Clinical data and venous blood samples were collected from 43 anti-retroviral naive HIV-infected patients during February -October 2009 in our center, and compared with 17 healthy subjects.Plasma leptin, adiponectin, soluble intercellular adhesion molecule-1 ( sICAM-1 ), D-dimer were measured by ELISA. Four markers and cholesterol, triglyceride, fasting plasma glucose were compared between the two groups. The CD4+ T cells and percentages of CD38, HLA-DR on CD8+ T were determined by flow cytometry and plasma HIV copies were detected with bDNA analyzer among HIV-infected participants.Spearman correlations between the significant markers and CD4+ T cells, CD8+ CD38+/CD8+, CD8+ HLA-DR +/CD8+, HIV viral load were examined among HIV-infected participants. Analyses were conducted by using Stata version 7. Results Thirty-eight of the 43 patients were sexually infected by HIV and the median absolute CD4+ T cell count was ( 133 ± 82 ) cells/μl, HIV RNA was (4. 42 ± 0. 66 ) lg copies/ml. HIV-infected patients, compared with healthy subjects, had lower leptin [11.41 (7.91,14. 53 )μg/L vs 55.31( 16. 49,229.65 ) μg/L, P= 0. 0005], adiponectin [1.79 ( 1.40,4. 00 ) mg/L vs 3.36 ( 2. 92,4. 18 ) mg/L,P =0. 003] and higher sICAM-1 [1.71 (1.11,2.40) mg/L vs 0. 69 ( 0. 57, 0. 80 ) mg/L, P = 0. 0000].No significant differences exist in cholesterol, triglyceride, fasting plasma glucose. For HIV-infected participants, sICAM-1 tended to correlate with CD8+ CD38+/CD8+ and HIV viral load ( r= 0.3378, P= 0.0267;r = 0.3904,P = 0.0096). Conclusion Patients with untreated HIV infection have lower leptin, adiponectin and higher sICAM-1 levels and the relationship of these markers to HIV-mediated atherosclerotic risk requires further study.

Objective To observe the clinical efficacy of pulsed radiofrequency combined with invigorat-ing-kidney activating-blood prescription in the treatment of knee osteoarthritis(KOA)with kidney deficiency and blood stasis.Methods A total of 80 patients with KOA of kidney deficiency and blood stasis type admit-ted to the First Teaching Hospital of Tianjin University of Traditional Chinese Medicine from January 2021 to May 2022 were selected as the research objects.They were divided into control group and treatment group by random number table,with 40 cases in each group.The control group was treated with sodium hyaluronate in-jection in the knee joint cavity,and the treatment group was treated with pulsed radiofrequency combined with invigorating-kidney activating-blood prescription.The clinical efficacy,visual analogue scale(VAS)score,Western Ontario and McMaster University Osteoarthritis Index score(WOMAC score),Lequesnse muscle strength index(Lequesnse index)and serum inflammatory factors tumor necrosis factor(TNF)-α,interleukin(IL)-1β and high-sensitivity C-reactive protein(hs-CRP)were compared between the two groups before and after treatment.Results The total effective rate of the treatment group(92.50％)was higher than that of the control group(82.50％),and the difference was statistically significant(P＜0.05).After treatment,the VAS scores,WOMAC score,Lequesnse index,and the levels of TNF-α,IL-1β,and hs-CRP in two groups were sig-nificantly lower than those before treatment(P＜0.05),and these indexes in the treatment group were signif-icantly lower than those in the control group(P＜0.05).Conclusion Pulsed radiofrequency combined with invigorating-kidney activating-blood prescription has a definite clinical effect on KOA of kidney deficiency and blood stasis type,which can improve knee joint function and reduce serum TNF-α,IL-1β,and hs-CRP levels.

Objective To investigate the constitutive characteristics and the change trend of gynecologic malignant tumors in hospitalized patients in Guangxi Zhuang Autonomous Region over the recent 20 years.Methods Clinical data of 8009 in-patients who suffered from gynecologic malignant tumors in 23 hospitals from 1985 to 2004 in Guangxi Zhuang Autonomous Region were analyzed,with respect to the tumor types and change trend.Results(1)The leading 4 types of malignant tumors were cervical cancers, ovarian cancers,endometrial cancers,and malignant trophoblastic tumors according to the constitutive ratios of the tumors.The constitutive ratio of cervical cancer patients rose year by year,from 17.48% during the 1985-1989 period to 49.25% during the 2000-2004 period(P0.05).(2)The occurring age of cervical cancers became younger obviously,from≥60 years old dropped to

OBJECTIVE To investigate the preventive effect of cucurbitacin B （CB） on sepsis-induced acute lung injury （ALI） and its mechanism. METHODS The mice were divided into control group， model group， dexamethasone group （positive control， 2 mg/kg）， CB low-dose and high-dose groups （25， 50 mg/kg）. Each group was given relevant medicine intraperitoneally， once a day， for 3 consecutive days. Twenty-four hours after the last administration， those groups were given lipopolysaccharide （10 mg/kg） intraperitoneally to establish sepsis-induced ALI model （finally， 8 mice per group were included in the experiment）， except for control group. Twenty-four hours after medication， blood routine indicators （total white blood cell count， neutrophils count， lymphocytes count）， lung function indicators （total lung resistance， pulmonary outflow resistance， lung dynamic compliance， peak expiratory flow rate， and maximum ventilation volume）， dry wet ratio of lung tissue were measured in each group. The lung tissue level of myeloperoxidase （MPO）， and the serum levels of tumor necrosis factor-α （TNF-α）， interleukin 1β （IL-1β）， IL-6， superoxide dismutase （SOD） and malondialdehyde （MDA） were all detected. The pathological changes of lung tissue were observed； immunohistochemistry was used to detect the positive expression of phosphorylation signal transducer and activator of transcription 3 （p-STAT3） in the lung tissue. Western blot assay was used to detect the expressions of proteins related to IL-6/JAK2/ STAT3 signaling pathway in the lung tissue. RESULTS Compared with control group， total pulmonary resistance， pulmonary flow resistance， dry wet ratio of lung tissue， the total white blood cell count， neutrophils count， lymphocytes count of whole blood， the lung tissue level of MPO and serum levels of MDA， IL-6， IL-1β and TNF-α， the p-STAT3 protein optical density value， the protein expressions of IL-6 and IL-6 receptor， and the phosphorylation levels of JAK2 and STAT3 protein were increased significantly in the model group （P＜0.01）， while lung dynamic compliance， peak expiratory flow rate， maximum ventilation volume and serum level of SOD were decreased significantly （P＜0.05 or P＜0.01）. Pulmonary tissue showed alveolar collapse and infiltration of inflammatory cells. Compared with the model group， the above indexes of mice were reversed significantly in dexamethasone group and CB groups （P＜0.05 or P＜0.01）， the pathological damage of lung tissue was reduced. CONCLUSIONS CB can prevent sepsis-induced ALI by inhibiting the activity of Δ 基金项目遵义市科技计划项目（No.202252） IL-6/JAK2/STAT3 signaling pathway and relieving ＊第一作者主治医师。研究方向：重症医学。E-mail：fjuanxui@ 163.com inflammatory reactions. # 通信作者 主任医师。研究方向：儿童呼吸系统疾病诊断与治