Objective To observe clinical effect of treating chronic renal faihire(CRF) with herbal enema by high buttock positon. Methods 100 patients with CRF were randomly re, cuffed into a treatment group and a control group. The treatment group was treated with herbal enema by high buttock positon, and the control group was treated with activated carbon (Ai'xite), which were taken orally. Results The total effective rate in the treatment group and the control group was 88.6% and 50.0% respectively. Conclusion The therapeutic effect of treating CRF with herbal enema by high buttock position was better.

Objective To inquire into the forward clinical results of ventricular pacing, dual-chamber sensing, atrial-triggered, and ventricular-inhibited (VDD) Pacemaker in an unipolar lead.Methods 16 patients with the pacemaker were studied from 1993 to 2002, including 12 male patients and 4 female patients at 49 to 75 years old (average age 64 4 7 8 years old). They were in normal sinus rhythmia with complete or high degree atrial-ventricular block. Lead electrode was inserted through subclavian venous access, and the pacemaker was implanted in the same side as the electrode.Results All patients were followed up from 1 to 112 months (average 68 8 6 3 months) after pacemaker implantation. Their heart functions were improved, symptoms disappeared, life quality remarkably improved. Atrial sensing of VDD was good. One patient was died from coronary heart disease with heart failure by following up for 42 months, but the rest were healthy. Conclusions VDD pacemaker implantation was simple, easy to perform if its indication was appropriate. It could alleviate patients symptom and its therapy was effective. We should think highly of using VDD pacemaker, especially at poor region.

Objective To establish a simple and quick method to determine methamidophos in human serum samples. Methods The samples were extracted by acetone and were separated with centrifuge then were determined by gas chromatography (GC-FPD). Results The determine limit for methamidophos in human serum was 0.05 ng. The minimum determine concentration was 0.40 ?g/ml. Rate of recovery of methamidophos added in human serum were 90.5%-105.6%. The relative standard deviations (RSD) were 4.52%-6.63%. Conclusion This method is sensitive, accurate and reliable for the determination of methamidophos in human serum samples.

Objective To study the arterial portography features and the impact on surgical treatment of children′s cavernous transformation of the portal vein (CTPV). Methods Angiographic findings of the arterial portography of 6 children with CTPV and its impact on surgical treatment were retrospectively analyzed. Results Abrupt occlusion of the portal vein at the porta hepatis was revealed in 5 out of 6 cases, and a masslike network of intertwined veins around the porta hepatis and many small irregular veins radiating from the network to the liver were demonstrated. Both hepatopetal and reverse flow of collateral venous pathways were defined. Valuable information of correlative vessels for surgical treatment was obtained from all 6 angiographic findings. ConclusionChildren′s CTPV have very characteristic angiographic findings, which can be very helpful for surgical management.

Objective To investigate the degradation rate of profenofos in soil. Methods The residues of profenofos at different times after spraying on soil were determined by GC-FPD method. Results Detection limit of profenofos in soil was 0.04 mg/kg. The recovery rates and relative standard deviation obtained by adding standard assay were 95.2%～98.7% and 3.4%～4.5% respectively. According to the dose recommended, degradation of profenofos sprayed on soil was consistent with one range dynamics. The half-life of profenofos in soil was 1.09 days. At the 13th day after spraying on soil, 98.3% of profenofos had degraded. Conclusion This method was simple, rapid, accurate and precise. The degradation of profenofos was more rapid and profenofos contamination in soil was not a serious problem.

ObjectiveTo evaluate the effect and safety of recombinant human erythropoietin (rhEPO) in treatment of lung cancer chemotherapy-related anemia.MethodsNinety-eight lung cancer chemotherapy-related anemia patients were divided into treatment group and control group with 49 cases each by random digits table method.The patients in treatment group were given rhEPO and chalybeate.The patients in control group were merely given chalybeate.The hemoglobin (Hb),hematocrit,allogeneic blood transfusion rate and quality of life between two groups were observed and compared.ResultsThree cases were rejected in treatment group,and 3 cases with anergy and dizzy and 2 cases with local injection site pain and sclerosis recovered spontaneously.Hb and hematocrit showed downward trend after treatment in control group,but there was no significant differences (P ＞ 0.05).Hb and hematocfit had upgrade trend after treatment in treatment group,and there were significant differences between after 4 - 8 months treatment and before treatment (P ＜ 0.05 ).The allogeneic blood transfusion rate was 24.5％ (12/49) in control group and 6.5％ (3/46) in treatment group,and there was significant difference between two groups (P ＜ 0.05 ).The quality of life in treatment group was increased compared with that in control group.There were significant differences in the effective rate after 4 or 8 weeks treatment between two groups [52.2％(24/46) vs.6.1％(3/49) and 95.7％ (44/46) vs.20.4％ ( 10/49 )].ConclusionsrhEPO is effective and safe in treatment of lung cancer chemotherapy-related anemia.rhEPO has little adverse reaction and can improve the quality of life.

Objective To analyze the influence of the mean energy and the full-width of half msximum(FWHM)of incident electron beam intensity distilbution(assumed Gaussian distribution)on depth dose curves and off-axis ratios and to derive a most optimal combination of mean energy and FWHM of incident electron beam intensity distribution.Methods The study simulated 6 MV photon beam produced by Varian 600C medical linear accelerator with OMEGA/EGSnrc by matching the relative error of calculated and measured depth dose curves past depth of maximum dose and off-axis ratios at a depth of 10.0 cm in water within 2%.Results The depth dose curves were relatively insensitive to the mean energy past depth of maximum dose and the FWHM of the incident electron beam intensity distribution.Dose profiles were sensitive tO the mean energy and FWHM.The dose profiles horns decreased as the mean energy and tlle FWHM of the ineident electron beam intensity distilbution increased.The calculated value of the depth dose curves matched well with the measured value.The calculated value of the off-axis ratio was consistent with the measured value within the radiation field.However, the maximum errors of individual measurement points in the penumbra region and OUt of the field reached 18.5%.Conclusions In the field.the most optimal combination of mean energy and FWHM of incident electron beam intensitv distribution Can be derived, however,can not be derived out of the field and in the penumbra region.

Objective To explore the effect of diabetic liaison nurses on controlling blood sugar levels in patients with hyperglycemia in department other than endocrinology. Methods Four hundred diabetic patients with high blood sugar were selected from January to December, 2014 in department other than endocrinology. They were divided randomly into 2 groups equally:the control group and the observation group. The control group received traditional nursing care, while blood sugar management was carried out by diabetic liaison nurse in the observation group. Result Pre-discharge sugar metabolism in the observation group was significantly better than that in the control group (P<0.05). Conclusion The diabetic liaison nurses in other departments than the endocrinology department can help control blood sugar levels in patients with hyperglycemiain.

BACKGROUND:Poststroke depression is one of the most common psychological behavior disorders after stroke and its mechanism remains unclear. Studies have suggested that microRNAs (miRNAs) involved in neurogenesis and synaptogenesis may play an important role in psychology diseases. OBJECTIVE:To observe the expression of miR-137 in the blood and brain of poststroke depression rats and its effect on the behaviors of rats. METHODS:Thirty-six rats were equal y divided into six groups:control, model, agomir-137, agomir-NC, agomir-137+Grin2A and agomir-137+vector groups. Control group had no treatment. Poststroke depression models were established by ligation of middle cerebral artery and chronic mild stimulation in the latter four groups fol owed by receiving an injection of nothing, agomir-137, agomir-NC, LV-CMV-Grin2A or control plasmids into the left lateral ventricle, respectively. RESULTS AND CONCLUSION:We found significantly lower miR-137 levels in the brain and peripheral blood of post-stroke depression rats compared with normal rats. Vertical scores and horizontal scores on the behavior test were significantly higher in the agomir-137 group than the agomir-NC and model groups at 3 weeks after cerebral ischemia;while, sucrose consumption percentage was also higher in the agomir-137 group at the end of 2 weeks after cerebral ischemia. Luciferase assays showed miR-137 bound to the 3’ UTR of Grin2A, regulating Grin2A expression in a neuronal cel line. Grin2A gene overexpression in the brain of post-stroke depression rats noticeably suppressed the inhibitory effect of miR-137 on post-stroke depression. Overal , these findings show that miR-137 suppresses Grin2A protein expression through binding to Grin2A mRNA, thereby exerting an inhibitory effect on post-stroke depression and offering a new therapeutic target for poststroke depression.

A total of 59 untreated asthmatics and 47 healthy control subjects were recruited from Qianfoshan Hospital of Shandong Province from May 2011 to April 2012.Compared with healthy control subjects,the levels of IL-25 in induced sputum and eosinophils,IgE,interleukin-4 (IL-4) and interleukin25 (IL-25) in serum samples of asthmatics were significantly higher while the level of interferon-gamma (IFN-γ) were much lower.However,after inhaled glucocorticoid treatment,the levels of eosinophils,IL-4 and IL-25 decreased and IFN-γ significantly increased,while the level of IgE showed no significant changes.It was also found the expression of IL-25 was markedly positively correlated with the levels of eosinophils and IL-4 in serum and markedly negatively correlated with the levels of IFN-γ and had no relatio.