Adult ; Biomarkers, Tumor ; metabolism ; Epididymis ; metabolism ; pathology ; surgery ; Humans ; Inhibins ; metabolism ; Leydig Cell Tumor ; metabolism ; pathology ; surgery ; Male ; Testicular Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Objective To explore the mechnism of toxicity induced by cisplatin on renal proximal tubular cells(RPTC) line and anti-apoptosis mechanism of BCL-2 with transfection of different mutant BCL-2 in vitro.MethodsRPTC was translocated with different mutants BCL-2(s).Cell apoptosis induced by cisplatin on RPTC was analyzed with confocal and flurencent microscope.The cell apoptosis was measured with Hoechst33258 after treatment with cisplatin.Results Different mutant BCL-2(BCL-acta,BCL-cb5)were translocated on mitochondrial and Endoplasmic Reticulum(ER) respectively.BCL-acta protected RPTC from apoptosis induced by cisplatin more easily than BCL-cb5 group in a time-dependant manner(P

[Objective]To discuss the best acupuncture treatment to acute facial neuritis.[Method] Compare the routine acupuncture method with plum needle acupuncturing Wanggu acupoint for bleeding.[Result] After 3 courses,the cure rate of the treatment group was 66.7%,and 33.3% for the control one;by comparison,the difference was of marked meaning(P

Objectives:To investigate the expression of regulators survivin and Ki 67 in rhabdomyosarcoma(RMS), and to evaluate their relationship with clinicopathological features. Methods: Immunohistochemical technique(S P) and image analysis were used to detect the expression of regulators survivin and Ki 67 in 43 cases of RMS and 10 normal skeletal muscles. Results: Expression of survivin was detected in 86% of the RMS, with higher levels in RMS than in normal skeletal muscles ( P

Objective To explore the incidence rate, total incidence numbers and possible impacting factors of non-motor symptoms (NMSs) in Parkinson's disease (PD). Methods The NMS questionnaire (NMS Quest) was used to investigate 131 out-patients diagnosed with PD, and the prevalence of each item, the total NMS numbers and their relationships with clinical features were assessed. Results All of the patients, who were distributed in every stage of PD, had NMSs and each case with 11 items on average. Autonomic symptoms such as nocturia and constipation were the most frequent ones. The patients over 65 versus less than 65 years old had a higher prevalence in a number of items such as olfactory disturbance, dysphagia and constipation. At the same time, the rigidity subtype patients had a higher prevalence in depression items than the tremor subtype ones.The total number of NMS was positively correlated with course of disease, age, UPDRS score and Hoehn & Yahr (H&Y) stage. Conclusions NMSs are common among PD patients. While the prevalence of each item may vary with different clinical features, the total number of NMS is increased with the severity of PD. More attention should be paid to the diagnosis and rational treatment of the NMSs.

OBJECTIVE: To develop a method for determining the concentration of lamivudine in placental perfusate by employing ultra fast liquid chromatography with tandem mass spectrometry (UFLC-MS/MS). METHODS: Famotidine was used as the internal standard. After protein precipitation with acetonitrile, the chromatography was performed on a Shim-pack XR-ODS II C18 column (2.0 mm × 75 mm, 2.2 μm) with mobile phase consisting of methanol and 10 mmol · L-1 ammonium acetate, gradient elution was used, and the flow rate was 0.4 mL · min-1. Tandem mass spectrometric detection was conducted by using multiple reaction monitoring (MRM) in positive ionization mode with an electrospray ionization interface. RESULTS: The calibration curve of lamivudine was linear in the range of 1-2500 ng · mL-1. The intra- and inter-batch RSDs were less than 10%. The method recovery was more than 72%. CONCLUSION: The method is rapid and accurate, which is suitable for the determination of lamivudine in placental perfusate.

Objective To evaluate the role of arthroscopy in diagnosis and treatment of osteoarthritis of the knee.Methods The data of 108 patients (118 knees) with osteoarthritis of the knee and received arthroscopic surgery were analyzed retrospectively including sign, X-ray and MRI examinations of knee, the average stage in hospital, diagnoses before and after operation, and prognosis.Results Arthroscopic surgery was of benefit to diagnosis and treatment of osteoarthritis of knee. The average stage in hospital was 11±7 days. The following-up of 98 patients showed that 82 patients were excellent, 16 patients good and only 1 patients not up to standard.Conclusion Arthroscopic surgery has following advantages such as less invasive surgery, shorter stage in hospital, good curative effect in the near future.

Academic Dissertations as Topic ; Bibliometrics ; China ; Health Systems Agencies ; Occupational Diseases ; prevention & control ; Publishing

after investigating the present situations of the AIDS prevalence and the prevention and treatment of AIDS in shanxi province,to analyze the problems of AIDS' social and ethics.Based on analyzing these problems,from the point of medical ethics & health Economic Ethics,aim at putting forward some counterplans,hope the prevention and treatment work of AIDS for shanxi province to promote a further Effectiveness.

The study was aimed to examine the prevalence of depression in patients with Parkinson's disease (PD) and identify its features. A total of 131 out-patients, diagnosed as having idiopathic PD in accordance with the United Kingdom Parkinson's Disease Society Brain Bank criteria, were interviewed with questionnaire and evaluated by Mini-Mental State Examination (MMSE), Unified Parkinson's Disease Rating Scale (UPDRS), Hohen &Yahr staging (H&Y staging) and Hamilton Rating Scale for Depression (HRSD). Patients were divided into three groups in terms of HRSD score: depression group, sub-threshold depression group and non-depression group. The clinical variables and symptom profiles were obtained and compared among the three groups. The results showed that 27 patients (20.6%) fell into the depression group, 71 (54.2%) into the sub-threshold depression group, and 33 (25.2%) into the non-depression group. There were no differences in age, gender or tremor score among the groups (P>0.05). Significant differences were found in duration of PD, UPDRS score, rigidity score and H&Y stage between the sub-threshold depression group (or the depression group) and the non-depression group (P<0.05). Moreover, the clinical variables in the subthreshold depression group had the trend of increasing with the severity of PD and their values were similar to those in the depression group. Anhedonia, feeling of incapability, sleep disturbance, gastrointestinal symptoms and depressive moods were most common in the depression group. And these symptoms also were more common in the other two groups. It is concluded that depression and sub-threshold depression are common in PD and share similar clinical features. Furthermore, subthreshold depression might be the prodrome of depression and may develop into depression as the condition progresses.