Acupuncture Points ; Adult ; Electroacupuncture ; Female ; Head ; innervation ; Humans ; Neuritis ; therapy

Objective To explore the relationships of quality of life ( QOL ) and functional status in patients with malignant bone tumors after operation. Methods European organization for research and treatment of cancer quality of life questionnaire C30 (EORTC-QLQ-C30), social support revalued scale (SSRS) and Karnofsky performance scale (KPS) were used to investigate the levels of QOL, social support and functional status. The correlations between them were explored. Results The overall score by QOL was (58.33 ± 18.94). The score by KPS was positively related to somatic function, role function, social function, and general health status (P<0.01), but negatively related to tiredness, pains, insomnia and financial burden (P<0.01). Conclusions The QOL in patients with malignant bone tumors after operation is at a lower level and the function is at a medium level. Nurses should assess the function and make out interventional measures for them so as to improve their QOL.

Objective To investigate the effects of p-cresol on human umbilical vein endothelial cells.Methods The effects of p-cresol on endothelial cell growth,cell cycle,cell morphological change and p21 protein were detected by the CCK-8 assay,flow cytometry assay,inverted microscope and Western blotting.Results P-cresol could inhibit the growth of human umbilical vein endothelial cells in dose-and time-dependent manners (all P ＜ 0.05).The human umbilical vein endothelial cells treated with p-cresol became elongated processes,cloudy cytoplasm,and irregular shapes.The p-cresol stopped human umbilical vein endothelial cells at cell cycle G1 and had no effect on cell apoptosis.The p-cresol could increase protein expression of p21 in a dose dependent manner (P ＜ 0.05).Conclusion P-cresol can increase protein expression of p21,induce cell cycle arrest at G1 stage and inhibit the proliferation of human umbilical vein endothelial cells.

Objective To compare the efficacy and safety of 2 mg/d and 4 mg/d of terazosin in the treatment of benign prostatic hyperplasia (BPH) with lower urinary tract symptoms (LUTS).Methods A total of 120 BPH patients were randomly divided into 2 groups receiving 2 mg or 4 mg terazosin per day for 2 months. Arterial blood pressure, International Prostatic Symptom Score (IPSS) and peak flow rate (Qmax) before and after treatment were compared while side effects were estimated. Results Forty-six patients receiving 2 mg and 54 patients receiving 4 mg terazosin completed this study. Patients' age and pre-treatment blood pressure, IPSS and Qmax had no difference between the 2 groups. The improvement of IPSS (including obstructive score, irritating score and total IPSS) and Qmax was significantly better in 4 mg group. The percentage of patients experiencing greater than 30% improvement in Qmax in the 4 mg treatment groups was significantly higher than that of the 2 mg group (46.3% vs 23.9%, P=0.02). Side effects were rare and mild in both groups.Conclusion The improvements of IPSS and Qmax are significantly greater in 4 mg treatment of terazosin than that of 2 mg with no obvious increase of side effects.

BACKGROUND: Herbal wines are an important part of the traditional Chinese medicine. The traditional medicated wine, lishizhen herbal wine,which can strengthen the immune function, has long been used for some chronic diseases. But,its mechanism remains unclear.OBJECTIVE: To explore the immune pharmacodynamics of lishizhen herbal wine and to observe its effect on the immune organs (spleen,pancreas) and lymphocyte transformation rate in mice.DESIGN: A randomized controlled experiment based on the observation of the experimental animals.SETTING: Department of integrated traditional Chinese and western medicine and the department of pharmacology of a university hospital MATERIALS: The experiment was completed at the Central Laboratory of Zhongnain Hospital of Wuhan University from September 2000 to December 2000. A total of 90 healthy Kuming mice were involved in the study.METHODS: Different doses of the herbal wine,cartinellin and the same volume of distilled water were given to the experimental animals. The drug administration was orally injected directly to the stomach of the animals once a day and 10 days consecutively. One hour after the last administration,the animals were put to death. Then,the thymus gland and the spleen were taken out and weighed to calculate the indexes of the thymus gland and the spleen. In the last three days of the administration phytohemagglutinin(PHA)was injected intramuscularly at a dose of 10 mg/kg once per day. Two hours after the last administration, the tails of the mice were cut out, the blood samples were taken to perform the Wright' s staining,and 100 lymphocytes were counted under immersion and the transformation rate was calculated.MAIN OUTCOME MEASURES: Primary results: ① The effect on the immune organs of normal mice; ② The effect of PHA on stimulating the lymphocyte transformation in mice. Secondary results: ③ The death condition of the experimental animalsRESULTS: Different doses of the herbal wine increased the spleen index in different degrees. The effect of medium dose group was obvious[(3.71± 0.78) g/kg] (P <0.05),and the thymus gland index increased a little (P>0.05). The cartinellin in the positive control group increased the spleen index[(3.79±0.91 ) g/kg] and there was no impact on thymus gland index. The transformation rates of the lymphocytes of different groups were increased to a different degree and presented a good quantity-effect relationship,especially the group administered a large dose[(45±14)%] (P<0. 01).CONCLUSION: Lishizhen herbal wine has an effect of increasing cellular immune function.

Fine needle aspiration cytopathology of the breast is an effective means of distinguishing malignant from benign,and the aspirated sample collections techniques is the primary and key part of fine needle aspiration.Fine needle aspiration cell block has been improved and used on preoperative breast cancer molecular portraits.This paper will provide an introduction to application of specimens collection techniques,application and development of fine needle aspiration cell block on preoperative breast cancer molecular portraits.

Objective To investigate the role of serum in children with Kawasaki disease(KD)in acute stage and ?-globulin role in monocyte cell-produced leukotriene B4(LTB4).Meanwhile,to investigate the effects of the monocyte cell conditioned media(MCM)on the expression of leukotriene B4 receptor 2(BLT2)in endothelial.In order to understand whether LTB4-BLT2 pathway gets involved in vascular damage in KD and the mechanism of ?-globulin in the lessening vascular damage of KD.Methods The concentration of LTB4 in cell culture after the stimulation by serum of healthy children,serum of acute KD and serum of acute KD with ?-globulin were observed,respectively.The expression of BLT2 in the endothelial was determined by flow cytometry.Results 1.The serum of children with KD increased the concentration of LTB4 in MCM(P

Objective To evaluate the methods of postoperative respiratory management and complications prevention of patients with myasthenia gravis who received thymectomy. Methods According to the accumulated scores of myasthenic crisis prediction, the patients with myasthenia gravis who underwent thymectomy in the past 5 years were divided into 2 groups: high risk group(12, n=11). The time of mechanical ventilation, restoration of muscle strength and spontaneously breathing during extubation, results of arterial blood gas analysis, body temperature, chest X-ray examination and sputum culture of each patient were analyzed. Results The time of mechanical ventilation in high risk group (18~30 h, 26 h in average) was longer than that in control group(4~28 h, 14 h in average)(P

Objective To evaluate the training quality of anaesthesiology residents in different hospitals. Methods The scores of 125 residents,attending Shanghai resident clinic skill examination from 2005 to 2007,were analyzed. ResultsThe scores of examinees from municipal hospitals were higher than those from district hospitals,municipal specialized hospitals and traditional Chinese medicine hospitals.The scores of practice part were higher than those of theory part in all groups. Conclusion The training quality is related to the comprehensive strength of the hospital in which examinees work,but the training of theory knowledge still need to be strengthened.

Breast calcification is a specific sign of nonpalpable early breast cancer,the accurate localization and biopsy can obviously improve the diagnosis rate of early breast cancer,and imaging-guided needle localization is the premise of accurate biopsy of breast calcification.As the recommended guidance,mammography-guided localization and biopsy has certain limitations in localizing and biopsying breast calcification,however,high-resolution uhrasound makes it possible to localize the nonpalpable calcification in breast,and which has a certain advantage.