Objective To discuss the nursing intervention effect on reducing anxiety of patients with amputation due to trauma. Methods 30 trauma patients needing amputation were given pertinent nursing intervention according to the psychological problems existing in them by special nurses from admission to operation.Self-rating anxiety scale (SAS)was used to evaluated the anxiety of patients ten minutes after informing them of the operation and ten minutes before the operation.The anxiety level was compared before and after the intervention. Results After the nursing intervention,the level of anxiety was alleviated compared with that on admission. Conclusions Strengthening the nursing intervention can effectively reduce the anxiety level of patients with amputation due to trauma before operation,and improve the initiative and compliance of treatment in patients.

Objective:Using PCR to amplify filamentous fungi DNA fragments. Methods:Pour some liquid nitrogen to the hypha and grind them to powder. Then add some TE buffer and boil them for 15-20 minutes. Take a little supernatant as PCR template. After PCR do agarose gel electrophoresis. Collect the gel containing the objective fragment and add some TE. Take a little supernatant as PCR template (again.) After PCR, do agorose gel electrophoresis again. Results:We obtained a great deal of objective DNA. Conclusion:Amplifying filamentous fungi DNA fragment by this way, we can save time and money. We can also improve our work efficiently.

OBJECTIVE To investigate the toxicological effect of patulin(PAT)on the growth of human normal liver cells L-02 and its possible mechanisms. METHODS After cells were treated with PAT 1.25, 2.5,5,10 and 20μmol·L-1 for 24 or 48 h,cell viability was examined using MTT assay. L-02 cells were treated with PAT 5 and 10 μmol · L- 1 for 24 h ,respectively. Cytomorphology and mitochondrial membrane potential (MMP) were observed under a fluorescence microscope. Apoptosis,MMP and reactive oxygen species (ROS)were analyzed by flow cytometry. Mitochondria apoptosis pathways were detected by Western blotting. RESULTS PAT exhibited a strong inhibitory effect on L-02 in a concentration-dependent and time-dependent manner. IC50 of PAT treatment for 24 or 48 h was 6.61 and 2.78 μmol · L-1,respectively. MMP was decreased,while the percentage of low MMP cells increased from(9.2±2.3)%in controls to(23.4±4.5)%( PAT 5μmol·L-1)and(47.1±5.5)%(PAT 10μmol·L-1), respectively. Compared to untreated cells,the early apoptosis population increased from(3.8±1.1)%to(29.8±4.5)%( PAT 5μmol·L-1)and (24.1±6.2)%(PAT 10μmol·L-1)(P<0.01),respectively. Further?more,the accumulation of ROS was also observed. The effect of PAT on ROS and cell viabilities could be attenuated by glutathione. CONCLUSION PAT can significantly inhibit the growth of L-02 and induce apoptosis via ROS-dependent mitochondria pathways.

Objective To investigate the effect of the evaluation on teaching hospitals affiliat-ed to medical colleges in Guangdong province. Methods Questionnaire and on on-the-spot investi-gation was conducted among 18 teaching hospitals which owned the accreditation for 2-3 years based on Guangdong provincial teaching hospital accreditation indicator system 2008 modified version. Contents of investigation included general situation,teaching condition,management and implementa-tion of teaching activities as well as medical staffs' comments and suggestions for the teaching work. SPSS 13.0 software was used for frequency analysis. Results The general situation,teaching condi-tion,management and implementation of teaching activities were improved to varying degrees after the evaluation according to results of the questionnaire. 90.0%(54/90)people thought that the overall scale of the hospital was expanded and 5.0%(3/60)people thought that the overall scale of the hos-pital was obviously reduced or marinated the original level. 11.6%(7/60)and 88.3%(53/60)people thought that medical quality of the hospital was improved or obviously improved. 60.0%(36/60)people thought that educational occupancy of the hospital was improved while 5.0%(3/60)people thought that it was unsatisfactory. 83.3%(50/60)people thought that teaching mold and infrastructures were improved while 10.0%(6/60)people thought that it was unsatisfactory. 95.0%(57/60)people thought that teaching management was improved. Due to the lack of incentives and support in teaching work, management of teaching was loose. Conclusions The teaching work of t hospitals affiliated to medical colleges in Guangdong province do persevere basically and achieve desired purposes.

Shuyu Pill is the representative prescription for treating deficiency-essence. This article discussed the consistency of diabetes and deficiency-essence from TCM syndromes and etiology and pathogenesis, and probed into the correlation between Shuyu Pill and diabetic Western medicine of pathomechanism diabetes from the modern pharmacological research on Shuyu Pill. Therefore, it proposed that diabetes has the essence of deficiency-essence;the pathogenesis of diabetes should meet the efficacy of Shuyu Pill; pharmacological effects of Shuyu Pill can affect various pathological mechanism of diabetes, with a purpose to provide new ideas for the clinical treatment of diabetes.

OBJECTIVE: To explore the prevalence, clinical feature and levels of protein carbonyl (PCO) in serum of type 2 diabetes mellitus combining obstrucitive sleep apnea syndrome (OSAHS). METHOD: Two hundred and three patients with type 2 diabetes were taken multi lead sleep detection and their AHI, age, height, body mass index (BMI),waistline, duration of diabetes, fast blood glucose, HbA1c level and level of PCO in serum were recorded. RESULT: The prevalence of OSAHS was 79.2% in 203 patients, serious apnea 30.4%, moderate apnea 45.4%, mild apnea 24.2%. BMI, waistline, fast blood glucose, HbA1c level and level of PCO in serum were higher in patients complicated with OSAHS (P < 0.01). HbA1c was independently and positively correlated with patients with OSAHS risk (P < 0.05, OR 6.11). The independent correlation factors of AHI included HbA1c level,BMI, waistline, duration of diabetes and level of PCO in serum,with HbA1c as the predominant factor (P < 0.05). CONCLUSION The prevalence of OSAHS was higher in patients of type 2 diabetes mellitus combining (OSAHS). Moreover, in these patients poor glucose control and aggravated protein oxidative injury were observed.
Body Mass Index ; Diabetes Mellitus, Type 2 ; blood ; complications ; Humans ; Prevalence ; Protein Carbonylation ; Risk Factors ; Sleep Apnea, Obstructive ; blood ; complications

Objective To explore the classification and risk factors of nocturia in patients with benign prostatic hyperplasia (BPH). Methods The 120 males aged 60 years old and over were enrolled who were first diagnosed as BPH or had ceased the BPH medication for at least 3 months.The patients were divided into six groups according to the nocturnal voiding episodes estimated according to the international prostate symptom score (IPSS). All 120 males were inquired about general information and medical histories. The time and volume of intake and voided urine were recorded for 72 hours. The indexes of prostate and bladder function in all cases were also examined and recorded. Results The incidence of nocturia in our study was 79.2%, the incidence of nocturnal polyuria and overactive bladder were 3.3% and 10.8%, respectively. The quality of life was affected by the duration between the time of patients' going to bed and the first time getting up at night. After excluding the cases of nocturnal polyuria and overactive bladder, statistical analysis indicated that the age, and residual urine volume of the bladder were positively associated with nocturia frequencies (NF), the nocturnal voiding volume negatively with NF, while the prostate volume and peak flow rate were not associated with NF. Drinking volume in 24-hours affected the nocturia (P＜0. 01). Conclusions Nocturia is a common complaint in elderly males with BPH and significantly affects the quality of life. The age and the storing function of bladder are more important factors as compared with prostate hyperplasia itself.

Objective To observe the effects of intervention of soothing liver and activating blood Chinese medicine on cardiac function and myocardial pathologic morphology of BMSCs transplanting on myocardial IRI of rats, and investigate its myocardial protection mechanism. Methods Model of myocardial IRI was established by coronary artery ligation in rats. SD rats were randomly divided into sham operation group, IRI group, BMSCs group and combined group. Rats in combined group were filled the stomach with soothing liver and activating blood Chinese medicine, and rats in other groups were filled the stomach with the same dose of normal saline. After 4 weeks, myocardial pathologic morphology was observed with light microscope. Cardiac function was detected with ultrasonic cardiogram.Results Compared with BMSCs group, heart function of the combined group improved, with significant statistical difference (P<0.05,P<0.01). Pathological observation showed that myocardial structure and pathological morphology were obviously promoted in the combined group.Conclusion Soothing liver and activating blood Chinese medicine could improve heart function and myocardial pathological morphology of IRI rats with BMSCs transplantation.

Objective To investigate the effects of soothing liver and activating blood Chinese medicine on myocardial cell apoptosis and related gene expression of BMSCs transplanting on myocardial ischemia reperfusion injury (IRI) of rats;To discuss its mechanism of protecting myocardium. Methods Model of myocardial IRI was established in rats. BMSCs were isolated, cultivated, and transplanted in IRI rats. SD rats were randomly divided into sham-operation group, IRI group, BMSCs group, and combined group. Rats in combined group received gavage with soothing liver and activating blood Chinese medicine, while rats in other groups received gavage with the same dose of normal saline. After 4 weeks, myocardial cell apoptosis, Bcl-2, and Bax protein expression in myocardial cells were detected by TUNEL method and immunohistochemical method. Results Compared with IRI group, myocardial cell apoptosis index in the combined group and BMSCs group was lower, Bax expression decreased, Bcl-2 expression significantly increased (P<0.01);Compared with BMSCs group, myocardial cell apoptosis index in the combined group was lower;Bax expression decreased, Bcl-2 expression increased (P<0.05, P<0.01). Conclusion Soothing liver and activating blood Chinese medicine can inhibit BMSCs transplantation in IRI rat myocardial cell apoptosis, promote myocardial regeneration, and protect myocardial cells.

Objective To investigate the serum levels of 25-hydroxyvitamin D3 (25 (OH)D3) and urine vitamin D binding protein(uVDBP) in patients with diabetic nephropathy (DN),and to determine the relationship between 25 (OH) D3,uVDBP and DN,in order to provide a new method for early diagnosis and treatment of DN.Methods From January 2015 to December 2015,85 DN patients admitted into Weihai Municipal Hospital were selected.According to the ratio of UALB to UCR(UACR),the patients were divided into three groups.Type 2 diabetes had 28 cases of normal albuminuria group,31 cases of microalbuminuria group,and 26 cases of clinical albuminuria group.We also enrolled 25 healthy people who received outpatient service as control group.Serum 25 (OH) D3 levels were measured by chemiluminescence method.Urine VDBP levels were assayed by ELISA.FPG,HbA1 c,UREA,SCr,TC,TG were measured by electrochemiluminescence.Results The results showed that serum 25 (OH)D3 was significantly lower in the normal albuminuria group,microalbuminuria group and clinical proteinuria group than that in the control group (P ＜ 0.05),and there was statistically significant difference among the four groups [(20.04 ± 7.52) ng/mL,(16.54 ± 6.51) ng/mL,(10.77 ± 4.63) ng/mL,(29.65 ± 5.47) ng/mL,F =86.294,P ＜ 0.001].The results showed that uVDBP was significantly higher in the DN group than that in the control group(all P ＜ 0.05),and there was statistically significant difference among the four groups [(8.44 ± 3.20) mg/L,(14.22 ± 3.26) mg/L,(2 1.77 ± 5.87) mg/L,(4.95 ± 1.34) mg/L,F =125.583,P ＜ 0.001].Correlation analysis showed that serum 25 (OH) D3 decreased gradually with the increase of DN and negatively correlated with UACR (r =-0.575,P ＜ 0.01),while uVDBP level was positively correlated with UACR (r =0.436,P =0.015).Conclusion With the progress of DN,serum 25 (OH) D3 levels gradually decreased,indicating that 25 (OH) D3 may play an important role in the pathogenesis of DN;uVDBP may be an early diagnostic method for DN.