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Objective:To explore the mechanism of Xijiao Dihuang Ddecoction (XJDHT) against sepsis-induced liver injury based on transcriptomics.Methods:Sixty C57BL/6 mice were randomly (random number) divided into the sepsis group, sepsis treatment with XJDHT and control group, with 20 mice in each group. The sepsis mouse model was established by intraperitoneal (i.p.) injection of lipopolysaccharide (LPS). The control group was intraperitoneally injected with the same amount of normal saline. The sepsis treatment with XJDHT group was injected with XJDHT (crude drug 187.5 mg) twice a day 2 days before modeling. After modeling, gastric feeding was continued twice a day, while the control group and sepsis group were gavaged with the same amount of normal saline. At 72 h after LPS intervention, 9 mice in each group were randomly selected. After anesthesia, part of the liver were taken for small RNA and RNA sequencing and analysis, and part of the liver were taken for pathological examination.Results:XJDHT could improve the histopathological changes of liver in septic mice, and alleviate some abnormally expressed microRNAs (mmu-mir-292a-5p, mmu-mir-871-3p, mmu-mir-653-5p, mmu-mir-293-5p, mmu-mir-155-3p, mmu-mir-346-5p, mmu-mir-187-5p, mmu-mir-3090-3p) and their target genes.Conclusions:XJDHT can reduce the liver histopathological changes in septic mice, and its mechanism may be related to XJDHT regulating the expression of important key genes of liver of sepsis like mmu-mir-187-5p and its target genes such as ADAM8, irak3 and PFKFB3
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Sunhe Community Health Service Center is the member of medical partnership of China-Japan Friendship Hospital. According to the real needs of local patients, the center started hemodialysis service on January 2017 with the help of superior partnership hospital. The responsible doctor from the China-Japan Friendship Hospital provided assistance in staff training, facility construction, technical guidance and clinical supervision; and the superior hospital also offered a green channel for patients` referral from the community center. Since starting hemodialysis service with this model, 73 local patients received total 16 768 hemodialyses up to January 2020. During this period 82 patient/times were transferred to superior hospital due to vascular access dysfunction, secondary hyperparathyroidism and other conditions, and referred back after appropriate treatment. This cooperative model makes full use of medical resources and expands the service scope of community health service centers; provides easy access for local chronic renal failure patients, and also improves the clinical capacity of primary care medical staff with sense of professional honor.
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Background With the development of refractive surgery,phakic intraocular lens implantation (PIOL) for high myopia is proving its outstanding merits in short-term treating outcomes.However,its long-term safety and effectiveness were still in more attention.Objective This study was to evaluate and compare the long-term safety,stability and efficacy of Verisyse PIOL implantation with implantable contact lens (ICL) implantation for high myopia.Methods The clinical data of 18 eyes (9 patients) who received Verisyse iris-claw intraocular lens implantation for high myopia and matched 22 eyes (11 patients) who received ICL implantation for high myopia from 2009 to 2011 were retrospectively analyzed.The patients were followed-up for 2 years after surgery.Uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),spherical equivalence (SE),axial length,corneal endothelial cell density (ECD),contrast sensitivity (CS),wave-front aberrations and postoperative complications were recorded during the following-up.The efficacy index,predictable and safety index were compared between the two groups.Results There was no significant difference in UCVA,BCVA and SE between Verisyse group and ICL group(t =0.92,1.32,4.32;all at P＞0.05).Non-glare CS under the 1.5,3.0,6.0,12.0 and 18.0 c/d spatial frequencies were insignificantly different between the two groups(Z=0.782,0.956,0.495,0.874,0.293;all at P＞0.05),and the similar outcomes were found in glare CS (Z=0.985,1.254,0.896,1.652,0.492;all at P＞0.05) in postoperative 2 years.Root meas square of total high order aberration (RMSh),vertical-trefoil,vertical-coma,horizontal-coma,spherical aberration(SA),were significantly elevated in the Verisyse group compared with the ICL group (Z =4.72,4.24,3.12,3.65,2.16;all at P ＜ 0.05).The mean efficacy index was 108.49 ± 16.62 in the V erisyse group and 106.71±15.88 in the ICL group,showing a significant difference (t =0.54,P＞0.05).The mean safety index was 140.56±33.89 in the Verisyse group and 143.34±34.56 in the ICL group,with a significant difference between them (t=0.29,P＞0.05).The mean predictable index was-0.25(-0.97,4.23)in the Verisyse group and 0.98 (-1.44,1.52) in the ICL group,and the difference was significant (Z =-2.68,P ＜ 0.05).Conclusions Both Verisyse PIOL implantation and ICL implantation for high myopia are safe,predictable and effective.The vusial quality and predictability of ICL implantation are much better than Verisyse PIOL implantation.A long-term effect should be observed for the further evaluation.
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Objective To find out the general features ,drug type ,route of administration DID clinical mani-festation,outcome and so on in DID patients .Methods The statements of drug-induced diseases caused by traditional Chinese medicine and its preparation were collected ( the data provided by Adverse Drug Reaction Monitoring Center of Dongying City ) from 2004 to 2012 in Dongying area ,which would be reviewed and analyzed .Results 3 446 drug-induced disease cases of traditional Chinese medicine preparations were screened out .From 3 446 DID reports in which 603 kinds were involved ,599 kinds of traditional Chinese medicine and 4 kinds of Chinese herbal medicine .The rates of the new and serious DID were high .Conclusion The defense system of the drug-induced diseases caused by traditional Chinese medicine need to be established urgently which is used for collecting ,monitoring and analyzing the data of Chinese medicine drugs to the clinicians ,providing the information of rational use and advisory services by ef-fective ways and management measures ,and providing the basis to modify the specification for pharmaceutical manage-ment and administrative departments .As a result,it can minimize the incidence of drug-induced diseases and maintain the safety of the public takeing medicine .
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Objective To investigate the effect of genistein on Notch-1, SHH and HHIP gene expression and on the cell cycle and proliferation of of BxPC3 cells. Methods Human pancreatic cancer cell line BxPC3 was cultured. The BxPC3 cells were treated with genistein and then the total RNA and protein were extracted. RT-PCR was used to detect the expression of Notch-1 mRNA, SHH mRNA and HHIP mRNA. Noteh-1 and SHH protein was determined by western blotting. MTT assay was used to detect proliferation of BxPC3 cells. The cell cycle of BxPC3 cells was measured by Propidium iodide (PI) and flow cytometry. Results The inhibiting rate was 67.17%±2.32% when BxPC3 cell lines were treated by 20μg/ml genistein for 48 hours. Notch-1 mRNA was down-regulated from 2.454±0.068 to 1.304±O.169 ; SHH mRNA was down-regulated from 0.959±0.023 to O.472±0.077 ; HHIP mRNA was up-regulated from 0.625±O.158 to 1.761±0.121. Notch-1 protein expression was down-regulated from 1.361±0.109 to 0.760±0.114; SHH protein expression was down-regulated from 0.265±0.018 to 0.129±0.013. (52.77±9.47)% cells were hindered in G2/M stage. Conclusions Genistein could down-regulate Notch-1 expression and inactivate Hedgehog signaling pathway and inhibit the proliferation of pancreatic cancer cells.
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Objective To observe the expression of survivin and Aurora B in human pancreatic cancer BXPC3 cells after the treatment of sulindac and to explore the potential mechanism. Methods MTr assay was used to determine the effect of sulindac on the proliferation of the BXPC3 cells. RT-PCR was used to detect the expression of mRNA level of survivin and Aurora B, western blot was used to detect protein expression of survivin and Aurora B Thr-232. Cell cycle and apoptosis were detected by flow eytometry (FCM). Results The BXPC3 cells were inhibited by sulindac in a dose and time-dependent manner; the expression of mRNA of survivin and Aurora B were both significantly decreased from 1.5644 and 0.6554 to 0. 4372 and 0.1132 (P< 0.01), the expression of survivin protein and the phosphorylation of Aurora B Thr-232 were also decreased from 1.2735 and 0.4680 to 0.2126 and 0.2546 (P<0.01); the proportion of cells in the G0/G1 phase was increased from (56.65±1.93)% to (70.58±3.21)% (P<0.01). Conclusions Sulindac had inhibitory effects on the growth of BXPC3 cells, the possible mechanism was via decreasing the expression of survivin which depressed the activity of Aurora B, then the CPC was influenced. The most of the cells were blocked in the G0/G1 phase, and the cells' mitosis was inhibited.