Objective To observe the preliminary curative effect of transrectal ultrasound-guided lauromacrogol injection for treating benign prostate hyperplasia in elderly patients.Methods Forty-two patients with benign prostate hyperplasia combined with lower urinary tract symptonms received transrectal ultrasound-guided lauromacrogol injection.Then they were followed up after 3,6,12 months respectively. Prostate volume changes before and after treatment,international prostate symptom score(IPSS),postvoid residual volume (PRV ),maximum urinary flow rate (Qmax ) and features of contrast-enhanced ultrasonography before and after treatment were observed.Complications were analyzed.Results Before treatment,prostate volume,IPSS,PVR of patients were (57.3±1 7.7)ml,(28.3 ±5.2)points,(143.8±82.5) ml respectively,12 months after treatment,they reduced to (44.8 ±6.1 )ml,(8.8 ± 1 .4)points,(28.9 ±9.5 ) ml,there were statistical diffrences between before and after treatment(P <0.05 ).Qmax increased from (5.9±3.2)ml/s to (14.9 ±3.1 )ml/s (P <0.05).Contrast-enhanced ultrasonography showed filling defect sign in prostatic inner gland.No serve complications occurred.Conclusions Transrectal ultrasound-guided lauromacrogol injection for treating benign prostate hyperplasia has the characteristics of minimally invasive,safe,effective and economical.It applies to elderly patients who are unable or unwilling to have surgery.

Aim To observe the effects of 17?-estradiol(E2)and exercise on the protein expression of peroxisome proliferators activated receptor ?(PPAR?)in bone tissues and bone marrow adipocytes in ovariectomized rats.Methods Forty female Sprague-Dawley rats,aged three months,were randomly divided into the following four groups:sham-operation(Sham),ovariectomized(OVX),ovariectomized plus moderate-intensity treadmill exercise(EX,18 m?minute-1,45 min?day-1,5 uphill,4 times?week-1)and ovariectomized treated with E2(25 ?g?kg-1,3 times?week-1)group.At the end of experiment,the morphological changes of femur and tibia were observed decalcifiedly by HE staining and the protein expression of bone PPAR? was detected by Western blot.Results The number of fat vacuoles and PPAR? protein expression in OVX group was significantly higher than that of other three groups.Conclusion E2 and exercise can benefit the bone morphological structure and these effects might be partly related to the inhibition of both PPAR? protein expression in bone tissues and adipogenic differentiation of bone marrow in OVX rats.

Objective To evaluate the role of modified Buyanghuanwu decoction in the treatment of vascular dementia. Methods Adopting international standards for the diagnosis,30 cases with mild to moderate vascular dementia were treated by modified Buyanghuanwu decoction,six months as a course of treatment. 30 patients of the control group were treated by Yinxingye Tablets. Results After using modified Buyanghuanwu decoction,MMSE scores were increased (P

AIM: To assay fatty acids in Hericium Erinaceus polysaccharide by GC for establishing a method for quantitative determination of fatty acids. METHODS: The kinds of fatty acids were detected by GC-MS. The fatty acids contents were determined by GC: The sample was dissolved in sulphuric acid-methanol (1∶20) containing 0.5 mg heptadecanoic acid methyl ester and kept at 80?C for 3 hr. Then, the solution was extracted by hexamethylene four times and diluted to 1 mL. The extraction (0.4 ?L) was injected on a DB-1 column, using nitrogen as the carrier gas. The temperature was raised from 60?C to 200?C at the rate of 10?C?min -1 , and subsequently sustained for 30 min. The injection port and detector temperature were both at 250?C. RESULTS: The fatty acids were separated completely. The linear ranges were 0.4-3.6 mg?mL -1 . RSD97%. CONCLUSION: The fatty acids can be determined accurately by this method.

Objective To investigate the value of detection of telomerase activity by fine needle aspiration biopsy (FNAB) of thyroid mass in the preoperative diagnosis of thyroid cancer. Methods Comparation of the results of detection of telomerase activity and biopsy of the of samples of thyroid masses aspirated by fine needle guided by B-us were performed .The results were compared to the postoperative pathological results. Results Of the 32 cases of thyroid carcinomas, the correct diagnostic rate of FNAB was 43.8%, while the positive rate of telomerase activity was 75.0%, the difference between the two examinations was significant ( P

A brief description of performance appraisal as used in the healthcare sector, and an analysis of problems existing in performance appraisal for posts in community heahhcare organizations in the country. The paper proposes a job-analysis based performance appraisal for such posts, featuring the appraisal model of "performance + skills + attitude+ work intensity". On the basis of work analysis, a job description should be worked out for such healthcare workers as doctors, nurses and prevention workers in community healthcare organizations, aided by a targeted job-based performance appraisal system. These efforts can effectively enhance the job performance in such organizations, catering to the healthcare needs of community residents.

Objective To explore the effect of lactulose oral solution in the treatment of patients with chronic functional constipation and its influence on the level of MTL and NO.Methods 54 cases of patients were selected with primary glaucoma who were treated in our hospital from June 2013 to October 2014 as research objective,and they were randomly divided into research group(29 cases)and control group(25 cases)according to the number table method.All of the patients were given treatment as diet adjusting,defecating exercise and so on.The research group got extra treatment as taking lactulose oral solution 10 g,2 to 3 times per day,for 6 weeks.Results MTL in the research group before treatment was 203.71ng/mL,and it was 371.03ng/mL after treatment for 6 weeks,there was statistically significance on difference of MTL levels between before treatment and after treatment(P <0.05).NO in the research group before treatment was 120.52ng/mL,andit was 69.01ng/mL after treatment for 6 weeks,there was statistically significance on difference of NO levels between before treatment and after treatment(P <0.05).MTL in the control group before treatment was 206.21ng/mL,which was 279ng/mL after treatment for 6 weeks,there was statistically significance on difference of MTL levels between before treatment and after treatment(P <0.05).NO in the control group before treatment was 123.92ng/mL,which was 98.75ng/mL after treatment for 6 weeks,there was statistically significance on difference of NO levels between before treatment and after treatment(P <0.05 ).MTL levels in the research group after treatment was higher than that in the control group when NO levels was lower than that in the control group,the difference was statistically significant(P <0.05).Conclusion Lactulose can improve the secretion of gastrointestinal hormones in plasma such as promoting the secretion of MTL and reducing the synthesis of NO.

Objective To observe and analyze the therapeutic effect of focal uterine adenomyosis treated with percutaneous microwave ablation by contrast-enhanced ultrasound and dynamic contrast enhanced MRI (DCE-MRI).Methods From January 2013 to July 2016,42 patients with focal uterine adenomyosis voluntarily underwent percutaneous microwave ablation in the tumor hospital of Liaocheng.Contrast-enhanced ultrasound and DCE-MRI were performed before and after percutaneous microwave ablation.The therapeutic effects of percutaneous microwave ablation in treatment of uterine adenomyosis lesions were observed.Results After percutaneous microwave ablation of the 42 cases,the ablated zone showed no enhancement with contrast-enhanced ultrasound and DCE-MRI.Contrast-enhanced ultrasound showed that the volume and ablation rate of ablated zone were (49.0±29.5) cm3 and (91.6± 7.1)％,and that of DCE-MRI were (49.4 ± 29.9)cm3 and (91.9 ± 6.7)％,respectively.The results showed that percutaneous microwave ablation could cure focal uterine adenomyosis at the rate over 90％.Contrast-enhanced ultrasoundand DCE-MRI are in accordance in observing the ablation rate.Conclusions Contrast-enhanced ultrasound can accurately show the ablation rate of focal uterine adenomyosis treated with percutaneous microwave ablation,which is quite consistent with DCE-MRI.Contrast-enhanced ultrasound has its advantages such as identifying the lesions which need immiedately supplemental ablation.

In this paper, the response of individual's physiological system under psychological stress state is discussed, and the theoretical support for psychological stress assessment research is provided. The two methods, i.e., the psychological stress assessment of questionnaire and physiological parameter assessment used for current psychological stress assessment are summarized. Then, the future trend of development of psychological stress assessment research is pointed out. We hope that this work could do and provide further support and help to psychological stress assessment studies.
Humans ; Neuropsychological Tests ; Stress, Psychological ; Surveys and Questionnaires