OBJECTIVE:To observe the clinical efficacy and safety of Enalapril folic acid tablet combined with Shenkang injec-tion in the treatment of hypertensive nephropathy. METHODS:90 patients with hypertensive nephropathy were randomly divided in-to control group and observation group. All patients were given anti-infection,regulating electrolyte balance,supplying amino acids and other conventional treatment. Based on it,control group was orally given Maleic acid enalaprilat folic acid tablet 1 tablet in the morning,once a day;observation group was additionally given 100 ml Shenkang injection adding into 300 ml 10% Glucose injec-tion by intravenous infusion,20-30 drops/min,once a day. The treatment course for both groups was 4 weeks. The clinical effica-cy,and clearance rate of creatinine(Ccr),serum creatinine (Scr),morning urine test urine protein (Up)/urine creatinine (Ucr), serum malondialdehyde(MDA),superoxide dismutase(SOD),total antioxidant capacity(T-AOC)before and after treatment and incidence of adverse reactions in 2 groups were observed. RESULTS:The total effective rate in observation group was significantly higher than control group,the difference was statistically significant(P<0.05). After treatment,the Ccr,SOD and T-AOC in 2 groups were significantly higher than before,and observation group was higher than control group,Scr and MDA were significant-ly lower than before,and observation group was lower than control group,the differences were statistically significant(P<0.05). Morning urine test Up/Ucr,systolic blood pressure and diastolic blood pressure were significantly lower than before,and the differ-ences were statistically significant(P<0.05),however,there was no significant difference between 2 groups(P>0.05). And there was no significant difference in the incidence of adverse reactions(P>0.05). CONCLUSIONS:Based on the conventional treat-ment,Enalapril folic acid tablet combined with Shenkang injection has better efficacy than only Enalapril folic acid tablet in the treatment of hypertensive nephropathy,with similar safety.

Objective To explore the value of the combined detection of serum AFU and AFP on predicting postoperative recurrence of hepatocellular carcinoma. Methods Three groups were classified as pathological observation group, pathological control group and health control group. AFU was detected by ratio colorimetric method with the AFU>40 U/L defined as positive values. AFP was detected by microparticle enzyme immunoassay with AFP> 13.6 μg/L defined as positive values. Results AFU and AFP level of the pathological observation group were significantly different compared with the pathological control group and health control group(P <0.001). AFU and AFP level of the pathological control group were higher than those in the health control group, but no significant difference (P >0.05). For the pathological observation group, the level of AFU and AFP after recurrence were significantly different than that before (P <0.001). As to the sensitivity and accuracy of method, AFU + AFP and AFU or AFP were significantly different (P <0.001). There was no significant difference between AFU and AFP(P >0.05). As to the specificity of method, there was no significant differences among AFU+AFP, AFP and AFU (P >0.05). Conclusion The combined detection of serum AFU and AFP levels significantly raised the diagnostic value of liver cancer recurrence. They may applied as a predictor or indicator of postoperative recurrence of hepatocellular carcinoma.

Animals ; Dose-Response Relationship, Drug ; Humans ; Inhalation Exposure ; Mice ; Nanoparticles ; toxicity ; Rats ; Siphonaptera

Primary hepatic cancer is one of common malignant tumors. When being diagnosed, most patients were in middle and advanced stage and missed opportunities for surgical treatment. Therefore, chemotherapy and Chinese medicines become the main therapies for advanced primary hepatic cancer. This study was designed to observe the efficacy of Ganfule prescription combined with chemotherapy in treating advanced primary hepatic cancer. In the study, 58 cases of advanced primary hepatic cancer were randomly divided into the treatment group (30 cases) and the control group (28 cases). The treatment group was administered with Ganfule prescription combining with chemotherapy, while the control group was given chemotherapy alone. The tumors progress, quality of life, serum AFP level were evaluated in every three treatment cycles; and the survival rate was followed up for one year. According to the results of this study, after the treatment, there was no statistical significance in the comparison between the two groups in terms of response rate (RR) and disease control rate (DCR) (30.0% vs 25.0%, P = 0.670; 66.7% vs 60.7%, P = 0.637). The improvement rate of KPS score in the treatment group was significantly higher than that of the control group (43.33% vs 21.43%, P < 0.05). The reduction of serum AFP level in the treatment group was more significant than that of the control group (P < 0.05). During the one-year follow-up visit, the survival rate of the treatment group was 26.67%, and the control group was 25.00%, which indicated no statistical significance. This study drew the following conclusion that the oral administration of Ganfule prescription could improve the quality of life of patients of primary hepatic cancer, decrease the serum AFP level and maintain the disease control rate and the one-year survival rate.
Administration, Oral ; Adult ; Aged ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Liver Neoplasms ; drug therapy ; mortality ; pathology ; Male ; Middle Aged ; Prospective Studies ; Treatment Outcome

Objective: To investigate the trends in incidence and mortality of stroke in Ningbo City, Zhejiang Province from 2012 to 2021, so as to provide the evidence for improving the stroke control strategy in Ningbo City. Methods: Data pertaining to the stroke incidence and mortality in Ningbo City from 2012 to 2021 were captured from Ningbo Municipal Chronic Disease Collaborative Management System, and the incidence and mortality of stroke was estimated and standardized by the Sixth National Population Census in 2010. The trends in incidence and mortality of stroke were evaluated using annual percent change (APC) in Ningbo City from 2012 to 2021. Results: A total of 185 747 residents with stroke were reported in Ningbo City from 2012 to 2021. The crude incidence of stroke was 312.78/105 in Ningbo City from 2012 to 2021, which appeared a tendency towards a rise (APC=2.429%, t=5.507, P<0.001), and the standardized incidence of stroke was 188.86/105, with no remarkable changes seen (APC=-0.399%, t=-1.544, P=0.161). There were 47 355 deaths due to stroke in Ningbo City from 2012 to 2021, and the crude and standardized mortality rates were 79.74/105 and 42.79/105, which both appeared a tendency towards a decline (APC=-4.778%, t=-6.867, P<0.001; APC=-8.269%, t=-13.729, P<0.001). Higher standardized incidence and mortality were seen among men (226.05/105 and 50.14/105) than among women (153.37/105 and 35.89/105), and the crude incidence and mortality of stroke appeared a tendency towards a rise with age (χ2trend=3 671.325, 1 419.107, both P<0.001). The standardized incidence and mortality of hemorrhagic stroke were 40.38/105 and 18.56/105, both showing a tendency towards a decline (APC=-5.042%, t=-12.958, P<0.001; APC=-11.570%, t=-14.979, P<0.001), and the standardized incidence of ischemic stroke was 143.91/105, appearing a tendency towards a rise (APC=1.254%, t=3.223, P=0.012), while the standardized mortality of ischemic stroke was 19.65/105, with no obvious changes seen (APC=-2.110%, t=-2.150, P=0.064). Conclusions The incidence of stroke appeared a tendency towards a rise and the mortality appeared a tendency towards a decline in Ningbo City from 2012 to 2021. Men and the elderly are at high risk of stroke.

Animals ; Genes, T-Cell Receptor ; genetics ; Humans ; Hypoxanthine Phosphoribosyltransferase ; genetics ; Mice ; Mutation

Diabetic retinopathy ( DR ) is one of the main blinding eye diseases for people over the age of 50, and diabetic macular edema ( DME) is the leading cause of vision loss is DR patients. The early diagnosis and early treatment is important. As OCT and FFA, mfERG, especially the retinal thickness, volume, retinal edema index quantitative indicators such as objective evaluation of macular edema, embodies the new progress of retinal imaging technology in recent years. OCT is a non -contact clinical application in recent years, noninvasive, high resolution of ophthalmic imaging examination, can do it on retinal ultrastructure observation and quantitative analysis, and the technology is relatively mature, become a routine inspection diagnosis of macular edema. Laser photocoagulation, intravitreous injection with Ranibizumab and vitrectomy is nowadays the important means for the treatment of intractable macular edema.

Background Nowadays,glaucoma is the major cause of irreversible blindness worldwide and the second cause of global visual loss.To accurately obtain the anterior chamber depth (ACD)is of helpful for screening primary angle-closure glaucoma (PACG).ObjectiveThe aim of this study is to explore the difference and agreement in the measurement of ACD between Scheimplug Imaging System (Pentacam)and ultra-sonographic biomicroscope (UBM).MethodsSeventy-seven eyes of 77 PACG patients aged (69.96±7.87)were divided into two groups.Thirty-seven eyes with acute primary angle-closure glaucoma (APACG)were assigned to group 1,and forty eyes with chronic primary angle-closure glaucoma (CPACG)were assigned to group 2.Central ACD was measured with Pentacam and UBM,respectively.The Bland-Altman method was used to evaluate the agreement of the two methods.ResultsThe ACD values measured by Pentacam and UBM were (1.6467±0.2687)mm and (1.5601±0.2677)mm respectively in APACG,indicating a significant difference (t=-7.259,P<0.01)and a positive linear correlation between the results of these two methods (r=0.939,P<0.01).The ACD values measured by Pentacam and UBM were (2.0622±0.2317)mm and (1.9648±0.2176)mm respectively in CPACG eyes with a significant difference between them(t=-10.433,P<0.01)and a significant linear correlation between these two outcomes (r=0.967,P<0.01).The Bland-Altman method showed that the two modalities had comparable results for ACD.ConclusionPentacam,as a new 3-dimensional mathematical model of the anterior segment,presents some different results from UBM in the measurement of ACD,but it is not clinically significant.Combination of Pentacam and UBM may be available for the clinical measurement of ACD.

Objective To discuss the impact of the neurotoxity of bupivacaine and bupivacaine-induced cellular neurotoxicity caused by pretreatment of ganglion (GM-1 )monoglyceride on the ex-pression of caspase-3.Methods The mouse neuroblastoma cells-N2a cells was used as a research object to carry out the following experiments:(1)To observe the damage effects of different concen-trations of bupivacaine on N2a cells and find out the most suitable damage concentration to establish cell damage model.The N2a cells were interacted with bupivacaine with different concentrations [0μmol/L (group C),600 μmol/L (group B1),900 μmol/L (group B2),1 200 μmol/L (group B3), 1 500 μmol/L (group B4),2 000 μmol/L (group B5)]for 6,12,24,36 h and then evaluated by CCK-8 cell survival.Each experiment was repeated three times.The protective function of GM-1 to bupiva-caine-induced N2a cells damage.The N2a cells were treated with different concentrations (0.1μmol/L (group BG1),1.0 μmol/L (group BG2),10 μmol/L (group BG3))of GM-1 pretreatment 24 h,CCK-8 was evaluated in cell viability,Western Blot method was used to detect damaged cells caspase-3 expression levels.Each experiment was repeated three times.Results (1)Bupivacaine could significantly damage N2a cells,the greater the bupivacaine concentration,the longer the action time,the stronger neurotoxicity.(2)GM-1 bupivacaine nerve injury had a significant protective effect in a dose-related manner.The maximum of protective dose of this experiment was 10 μmol/L.Conclusion Bupivacaine can significantly damage N2a cells,correlating with both dose and time double positively,while GM-1 pretreatment significantly reduced the expression of caspase-3 induced by bupivacaine.

Objective To investigate the correlation among glomerulosclerosis and endothelin-1(ET-1) and nitric oxide(NO), and the effect of blocking renin-angiotensin system(RAS) on rat glomerulosclerosis. Methods 30 SD rats underwent unilateral nephrectomy plus adriamycin (6mg/kg) injection through caudal vein to establish rat glomerulosclerosis models. These rats were divided randomly into glomerulosclerosis group (group D), Benazepril treatment group (group DB) and Losartan treatment group (group DL). Another 10 SD rats served as sham-operation group (group C). 6 weeks after treamtent, the mRNA and protein expressions of ET-1 and iNOS in renal cortex were detected using RT-PCR and Western blotting analysis respectively, and the content of fibronectin(Fn) was measured using immunohistochemical method. Results Group D occurred massive proteinuria, hypoalbuminemia and hypercholesterolemia, which had significant differences compared with group C (P