Objective To observe the therapeutic efficacy of TURP combined with TUVP in treatment of benign prostatic hyperplasia. MethodsTURP and TUVP were used to treat 124 patients with benign prostatic hyperplasia. ResultsThe bleed during the operation was limited.The IPSS,QOL and RUV were significantly improved after operation. ConclusionTURP combination with TUVP was safe and effective method in treatment of benign prostatic hyperplasia.

Noninvasive Ventilation ; Positive-Pressure Respiration ; Pulmonary Heart Disease ; complications ; Silicosis ; physiopathology ; Ventricular Function, Right

Signaling pathways such as MAPK and P13K have been confirmed to be important in the mechanism of tumor genesis, development, prevention and treatment. Thyroid hormone (TH) and its receptor (TR) can affect the pathways resulting in inhibition of tumor growth and metastasis, thus they have gradually become the focus of recent research. However, numerous studies showed that TR gene mutation was often observed in a variety of cancers and resulted in the deregulation of TH/TR mediated downstream pathways, and TR gene mutation became an causative agent to activate downstream proto-oncogene. Recent studies showed that TH/TR might play a role in the regulation of β-catenin degradation, the knowledge of which allows us not only to further understand the function of TR gene in the inhibition of tumor development, but also provide a theoretical basis for the continuous activation of downstream proto-oncogene by TR mutation. To study the downstream pathway of TR gene could eventually guide the clinician and provide a new theoretical basis for cancer prevention and molecular target gene therapy.

The paper introduces relevant concepts of parallelization,including Mapreduce programming frame and distributed document system of Hadoop,optimizes the traditional K-means algorithm,establishes parallel K-means clustering model,explores the medication rules of Traditional Chinese Medicine (TCM) for hypertension treatment,digs into 8 groups of prescriptions for differentiation treatment of hypertension through TCM,verifies authenticity of the conclusion by combining the theories of TCM.

ObjectiveTo study streptococcus pneumonia capsular polysaccharide antibodies of patients with chronic obstructive pulmonary disease(COPD) in acute exacerbation and the feasibility of vaccination for patients with COPD.MethodsThe COPD in acute exacerbation without respiratory failure (RF)(COPD without RF group),COPD in acute exacerbation with RF (COPD with RF group),asthma (asthma group),healthy elderly examination(elderly examination group) and healthy youth examination (youth examination group) were selected,and each group had 15 cases.The levels of streptococcus pneumonia capsular polysaccharide antibodies IgG,IgM and IgA were measured in all groups.Results There was no significant difference in IgG among the five groups (P ＞ 0.05 ).The levels of IgM in COPD without RF group and elderly examination group were significantly lower than those in COPD with RF group,asthma group and youth examination group (0.554 ± 0.309 and 0.538 ± 0.327 vs.0.810 ± 0.387,0.887 ± 0.278 and 0.852 ± 0.305,P ＜ 0.05 ).Although the level of IgA in COPD without RF group was significantly lower than that in youth examination group(0.532 ±0.297 vs.0.930 ±0.502,P ＜0.05),there was no significant difference among the five groups.Conclusion Patients with COPD should inoculate pneumococcal vaccination.

Objective To discuss the predictable factors for the occurrence of intra-operative aneurysm rupture(IAR).Methods A total of 84 patients with 101 aneurysms treated by neurosurgical clipping from September 2009 to September 2014 were retrospectively analyzed.The statistic analysis was performed for the risk factors of IAR such as aneurysm location,aneurysm sac,dome/neck ratio,direction,pre-operative Hunt-Hess Scale,history of hypertension and operation time.Results Eighteen cases (21.4％) occurred LAR (18 (17.8％) of aneurysms) during the operations,2 patients (2.4％) died.Statistic analysis revealed that preoperative Hunt-Hess scale (P =0.042),history of hypertension (P =0.038),aneurysm sac (P =0.012),dome/neck ratio(P=0.027),direction (P =0.010) and operation time (P =0.002) were the predictable factors for the occurrence of IAR,while the location of aneurysm was not included (P =0.199).Conclusion The IAR may be the result of the synthesis of various factors in the occurrence of intracranial aneurysms clipping.Hypertension history,Hunt-Hess scale,direction,aneurysm sac,operation time and dome/neck ratio 1.78-2.89 are the predictable factors for the occurrence of IAR and the combination of various factors leads to the occurrence of IAR.

Clinical studies show that the factors that impact the quality of life (QOL) in patients with lung cancer are comprehensive.Physiological factors include breathing difficulties,cancer-related fatigue.Depression,anxiety and other psychological factors also play a major role.Social and family support is also crucial to improve the QOL in patients with lung cancer.

Long non-coding RNA(lncRNA) is a group of functional RNA molecules, which is more than 200 nucleotides in length and lacks ability of encoding protein. The current study indicates that the abnormal expression of lncRNA is closely related with breast cancer progression. Some lncRNA takes part in regulating the process of breast cancer invasion and metastasis. This article reviews the abnormal expression of lncRNA in breast cancer and the relevance with breast cancer invasion and metastasis, which is expected to provide new strategy for breast cancer diagnosis and treatment.

With the improvement of living standard, the requirement of artificial joint material is ever increasing. The development of meted artificial joint, high polymer artificial joint and ceramic-made artificial joint, which are widely used in joint replacement, are introduced. Advantages and disadvantages of these materials are discussed, as well as the required improvement to these three materials. Development on metal-to-metal hip resurfacing arthroplasty and its clinical application is introduced. Now that no material with good biocompatibility, good biomechanical compatibility, good biological aasociativity and satisfied life-span has yet been found, compound material artificial joint may be the focus of the research in future.

Objective:To explore the impact of recent changes in domestic policies and regulations on the development and appli-cation of generic drugs. Methods:Through the collation of the recent regulatory documents, the policy changes for generic drugs were analyzed, and the corresponding development proposals were provided. Results and Conclusion:According to the possible impact of current policy changes on generic drug development, the relative solutions are proposed with the aim to provide certain reference for ge-neric pharmaceutical R & D institutions.