Objective To explore the clinical efficacy in the treatment of early diabetic nephropathy from ro-suvastatin combined with benazepril .Methods 107 patients of early diabetic nephropathy in our hospital were retro-spectively analyzed .On the basis of the conventional treatment of diabetes ,the control group were treated with benaze-pril;while the observation group were treated with rosuvastatin combined with benazepril .Before and after treatment , the improvement of the related indicators were observed , such as blood glucose ,lipids and renal function .The clinical efficacy were comprehensively evaluated .Results The level of the fasting blood glucose and 2-hour postprandial blood glucose of the observation group were lower than those of the control group , the difference was significant ( t=9.785,9.525,all P<0.05);the blood lipid levels such as TC ,TG and LDL-C in the observation group were signifi-cantly lower than those of the control group .But the levels of HDL-c was significantly increased , the difference was significant(t=9.938,10.283,10.475,9.782,allP<0.05);the indicators of renal function such as UAER ,Scr and BUN were significantly lower than those of the control group , the difference was significant ( t =9.938,12.341, 11.265,9.982,all P<0.05);The total effective rate of the observation group was 94.55%,significantly higher than the 76.92%of the control group, the difference was statistically significant (χ2 =10.120,P<0.05).Conclusion The effect of rosuvastatin combined with benazepril for the treatment of early diabetic nephropathy is very significant which is worthy applying in clinical practice .

Objective To investigate the assistant method for improving and promoting nervous movement functional recovery on neonate hypoxie ischemic encephalopathy. Methods Eighty-five patients with neonate hypoxic ischemic encephalopathy were divided into two groups: observed group (45 cases) and control group(40 cases). Observed group added early exercises intervention on basis of routine synthetic drug treatment, compared to control group which just purely synthetic drug treatment with neonatal behavior neurological assessment (NBNA), mental development index (MDI) and psychomotor development index (PDI). Results NBNA at 14 days [(38.84±1.56)scores] in observed group was significantly higher than that in control group [(36.12±2.23)scores]. PDI at 6, 12 months and MDI at 12 months in observed group were significantly higher than those in control group. Conclusion Early exercises intervention can promote nervous movement functional recovery on neonate hypoxic ischemic encephalopathy, prevent or lessen brain injury sequels, elevate life quality for patients with neonate hypoxic ischemic encephalopathy.

Objective To observe the effects of Chinese herbal compounds (alkaloid of Coptidis Rhizoma 40%, total saponin of panax notoginseng 35%, and polysaccharide of Ophiopogonis Radix 25%) on levels of blood glucose, fructosamine, and insulin of diabetic rats, and explore mechanism of action.Methods Ten rats were randomly chosen as blank control group, and other rats were used to establish diabetic rat models by STZ intraperitoneal injection. Successfully molding rats were randomly divided into Chinese herbal compounds high, medium, low dose groups, metformin group, and model group, 10 rats in each group. Each rat received gavage for continuous 4 weeks. Then rat blood was collected by cutting head and taking caudal vein. FBG was detected by glucose oxidase method;insulin level was detected by radio-immunity double antibody method;fructosamine content was detected by fructosamine method.Results Compared with the blank control group, model group the levels of FBG, froctosamine content increased, while fasting insulin level were lower after 4 weeks'medication. Compared with the model group, the levels of FBG, froctosamine content in Chinese herbal compounds high and medium dose groups and metformin group were lower, while fasting insulin level increased after 4 weeks'medication (P<0.05).Conclusion TCM herbal compounds can increased the basic insulin level by decreasing the contents of FBG and fructosamine.

Objective To investigate the value of 18F-FDG PET/CT for differentiating multiple myeloma from bone metastases with undetermined origin.Methods A retrospective study was performed on patients with multiple bone destructions and without extraosseous primary malignant tumor in 18F-FDG PET/CT imaging.A total of 26 patients (12 males,average age 55.4 years) with multiple myeloma and 20 patients (9 males,average age 50.2 years) with multiple bone metastases confirmed by biopsy or histopathology from January 2011 to December 2013 were included into this study.The characteristics of 18F-FDG PET/CT and urine Bence-Jones protein were used to establish the diagnostic criteria.Myeloma was diagnosed if two or more of the following conditions could be satisfied:more than 10 bone lesions,osteolytic or mixed bone destruction,SUVmax＜4.0,and positive urine Bence-Jones protein.Two-sample t test and x2 test were used.Results The average number of bone lesions in multiple myeloma patients was 15.8,which was more than that (7.8) in patients with bone metastases.About 71.8％ (296/412) of bone lesions in multiple myeloma and 28.8％ (45/156) of bone metastases were osteolytic.The percentage of osteolytic lesions was significantly higher in multiple myeloma (x2=87.2,P＜0.05).The SUVmax of bone lesions of multiple myeloma and bone metastases were 3.81 ±2.17 and 5.82± 3.44 (t =8.29,P＜0.05) respectively.According to the diagnostic criteria,the sensitivity,specificity and accuracy of 18F-FDG PET/CT for the differentiation of myeloma from bone metastases were 88.5％ (23/26),85.0％ (17/20) and 87.0％ (40/46).Its diagnostic efficiency was higher than urine Bence-Jones protein (sensitivity:65.4％ (17/26);x2=3.90) and original 18 F-FDG PET/CT evaluation (specificity:10/18,accuracy:64.1％ (25/39);x2 =3.99,6.12) respectively (all P＜0.05).Conclusion Combining the evaluation of structural properties and metabolism on 18F-FDG PET/CT with urine Bence-Jones protein level may provide additional value for the differentiation of multiple myeloma from bone metastases with undetermined origin.

Objective To investigate the effect of fusidic acid cream on inflammatory reaction caused by skin barrier damage.Methods Eight male SKH-1 hairless mice were included in this study.The back of each of these mice were equally divided into six regions measuring 1 cm × 2 cm in size,which were then assigned into six groups:blank control group remaining untreated,barrier-impaired group,barrier-impaired and fusidic acid-treated group,barrier-impaired and vehicle-treated group,barrier-unimpaired and fusidic acid-treated group,barrierunimpaired and vehicle-treated group.Stratum corneum was removed by adhesive tape stripping to establish an animal model of acute skin barrier damage in the corresponding skin regions of these mice,and fusidic acid cream or vehicle was topically applied to the corresponding regions once.Twelve hours later,skin surface swab samples were collected from the back of these mice followed by bacterial culture and colony counting.Mice were then sacrificed,and skin tissue specimens were resected from these mice,and subjected to real-time fluorescence-based quantitative PCR for the measurement of the mRNA expressions of myeloid differentiation factor 88 (MyD88),interleukin-1α (IL-1α),IL-6,epidermal antibacterial peptides S100a8 and S100a9.Statistical analysis was carried out by repeated-measures analysis of variance (ANOVA) and least significant difference (LSD) test.Results The mRNA expressions of MyD88,IL-1α,IL-6,S100a8 and S100a9 were all significantly higher in the barrier-impaired group than in the blank control group (all P ＜ 0.05).Specifically,the mRNA expression level of MyD88 in the barrier-impaired group was 8 times that in the blank control group (8.3 ± 3.0 vs.0.8 ± 0.4).Compared with the barrier-impaired group,the barrier-impaired and fusidic acid-treated group showed a significant decrease in the mRNA expressions of IL-1α (2.8 ± 0.3 vs.20.1 ± 10.0,F =47.11,P ＜ 0.01),IL-6 (1.6 ± 2.3 vs.9.4 ± 4.0,F =16.18,P＜ 0.01),S100a8 (1.5 ± 1.4 vs.5.0 ± 1.6,F=59.71,P＜ 0.05) and S100a9 (1.2 ± 0.7 vs.3.4 ± 1.6,F=21.94,P ＜ 0.05).Conlusions Fusidic acid cream could attenuate the inflammatory reaction caused by acute skin barrier damage,which might partly explain its action mechanism in the treatment of inflammatory skin diseases.

Objective To investigate the correlation between uric acid level and macrovascular disease in type 2 diabetic patients.Methods Sixty type 2 diabetic patients with lower limb atherosclerosis of carotid artery were randomly selected in study group who hospitalized in the First Hospital of Zibo from Mar.to Feb.2012.Sixty type 2 diabetes mellitus(T2DM) without carotid and lower limb athemsclerosis were served as control group.The blood pressure,blood lipid,blood glucose and other biochemical indexes,including blood uric acid,serum insulin (FNS),fasting blood glucose (FPG),apolipoprotein a (LP (a)),apolipoprotein A1,B (APO-A1,APO-B),glycosylated hemoglobin (HbA1c),high density lipoprotein cholesterol (HDL-C),low density lipopmtein cholesterol (LDL-C),triacylglycerol (TG) and total cholesterol (TC) were measured and determined.Results There was no significant difference in terms of blood pressure,blood lipid levels,APO-A1,APO-B,HbA1C,FNS and FPG in study group patiems (P ＞ 0.05).The level LP(a) in study group was (0.4 ± 0.2) g/L,significantly higher than that in control group ((0.2 ± 0.2) g/L; t =3.842,P ＜ 0.01).The blood uric acid level in study group was (362.3 ± 112.8)mmol/L,significantly higher than that of the control group((284.8 ±68.6)mmol/L;t =3.188,P＜0.01).Conclusion Uric acid and LP(a) are involved in the oocurrence and development of athemsclemsis,which is close related to the development of type 2 diabetic macmangiopathy.Therefore,in the process of preventing type 2 diabetes with macroangiopathy,we should pay attention to uric acid and LP (a) of the patient beside effective control of blood glucose,blood pressure,blood lipid level.

Objective·To identify the relationship between the estimated fetal weight (EFW) discordance and birth weight (BW) discordance, and evaluate the accuracy of ultrasonography in predicting birth weight discordance (△BW) of twin pregnancy. Methods·The ultrasound was used to detect the growth of twins at different gestational weeks and the data were analyzed to compare the difference between EFW discordance (△EFW) and ?BW. Results·About 15.9 percent of twins (totally 277 cases) had severe △BW (△BW ≥20%) in our study, and the percentages of dichorionic-diamniotic twin (DCDA) and monochorionic-diamniotic twin (MCDA) were 68.2% and 31.8%, respectively (P>0.01). Compared with △EFW in other gestational weeks,△EFW last time before parturition was most consistent of △BW. Furthermore, the negative predictive value of MCDA was highest (94%) at 22-24 gestational weeks. Conclusion·Twin △BW was relatively better predicted by △EFW last time before parturition. Twin pregnancy without severe △EFW (△EFW<20%), especially MCDA with △EFW<20% at 22-24 weeks, had low probability of selective intrauterine growth restriction in the future.

The biological role of hydrogen molecule has been misunderstood in some cases.Recent studies have indicated that hydrogen molecule is a promising selective antioxidant and has prominent therapeutic effects on many disorders.This paper reviews the recent progress on medical application of hydrogen molecule and proposes the possible research directions.

Objective To observe the suppressing effect of topical nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids on ultraviolet ray (UV)-induced erythema.Methods A solar simulator and an UV phototherapy device were used as light sources,respectively.Erythema reaction was induced on the back skin of 30 healthy volunteers by 1,2 and 3 minimal erythema doses (MED) of irradiation.Five preparations including butyl flufenamate 2.5％ ointment,butyl flufenamate 5％ ointment,the base of butyl flufenamate ointment,halometasone ointment,and diclofenac 1％ ointment,were applied to the irradiation sites respectively half an hour before or immediately after the irradiation.One irradiation site remained untreated and served as the control.The degree of erythema was evaluated by a chromameter at 4,24,and 48 hours after the irradiation.Intragroup and intergroup comparisons were done by t test and analysis of variance,respectively.Results When applied half an hour before solar-simulated irradiation,both 2.5％ and 5％ butyl flufenamate ointment totally suppressed the erythema reaction induced by 1-3 MED of UV irradiation,with no significant increase in erythema index at all the three time points after irradiation (all P ＞ 0.05); diclofenac 1％ only inhibited the erythema induced by 1 MED of UV irradiation at 4 and 48 hours,with no difference observed in erythema index between the baseline and these time points after irradiation; however,halometasone significantly aggravated the erythema reaction (P ＜ 0.05).Neither NSAIDs nor corticosteroids applied immediately after solar-simulated irradiation showed statistical effect on the degree of UV-induced erythema.When applied immediately after irradiation using the phototherapy device,butyl flufenamate 2.5％ ointment,butyl flufenamate 5％ ointment and halometasone ointment all induced a significant reduction in erythema reaction at 4 hours after 1 MED of irradiation (all P ＜ 0.05),and diclofenac caused a statistical decrease in erythema reaction at all the time points after 1-3 MED of irradiation (all P ＜0.05).Conclusions Topical use of butyl flufenamate before UV irradiation can effectively inhibit erythema reaction induced by 1-3 MED of irradiation.When applied immediately after irradiation,diclofenac shows the strongest erythema-suppressive effect,followed sequentially by butyl flufenamate and halometasone.

OBJECTIVE:To optimize the water extraction technology of Punica granatum peel and flowers in Muzha supposito-ry. METHODS:Using total tannin,ellagic acid contents as evaluation indexes,extration time,times,the amount of solvents as in-vestigation factors,L9(34)orthogonal test was adopted to optimize the water extraction technology of P. granatum flowers and peel. And verification test was conducted. RESULTS:The optimal extraction technology of total tannin and ellagic acid in P. granatum peel and flowers was as follow as 10-fold water reflux extraction for 3 times with 2 herbs,0.5 h every time. The average content of total tannin and ellagic acid extracted from 3 batches of herbs was 151.69 mg/g (RSD=1.15%,n=3),24.59 mg/g (RSD=1.41%,n=3)in the verification test,respectively. CONCLUSIONS:The optimized extraction technology is stable,feasible,and can be used for extracting the total tannin and ellagic acid in P. granatum peel and flowers.