Objective:To discuss relativity of different TCM syndrome with sex,age and laboratory indices in 265 cases of diabetic nephropathy renal failure,and this work is meaningful to open out the naure of TCM syndrome.Methods:The research proceeded the questionary of diabetic nephropathy established according to task group.Including commonly instances,four diagnostic methods information of TCM and correlative laboratory indices.Canonical correlative analysis was adopted to research the relativity of laboratory indices with different TCM syndrome.Results:The results of canonical correlative analysis displayed that phlegm-dampness and BMI,dampness-turbid and creatinine clearance rate,deficiency of yin and glycosylated hemoglobin had pertinence(P

Objective To evaluate the effects of OPRM1All8G and CYP3A4*18B genetic polymorphism and the interaction on postoperative analgesia with fentanyl in the patients undergoing radical resection of lung cancer.Methods One hundred and thirty-nine patients (native of Henan province),aged 40-64 yr,weighing 40-70 kg,of American Society of Anesthesiologists physical status Ⅰ or Ⅱ,scheduled for elective radical resection of lung cancer under general anesthesia,were enrolled in this study.The polymorphic sites of the OPRM1All8G and CYP3A4*18B allele were analyzed by using polymerase chain reaction technique and ABI 3130 Genetic Analyzer.The patients were divided into wild homozygote group (group AA,group *1/*1),heterozygote group (group AG,group * 1/*18B) and mutation homozygote group (group GG,group *18B/*1SB) according to their genotypes.The patients were divided into 7 groups according to the interaction between the two genes:AA plus *1/*1 group (group Ⅰ),AA plus *1/*18B group (group Ⅱ),AG plus *1/*1 group (group Ⅲ),AG plus *1/*18B group (group Ⅳ),GG plus * 1/*1 group (group Ⅴ),GG plus *1/*18B group (group Ⅵ) and *18B/*18B group (group Ⅶ).Patientcontrolled intravenous analgesia with fentanyl was started at the end of surgery to maintain the visual analogue scale ≤ 3 points.The amount of fentanyl used within 24 and 48 h after surgery was recorded,and the occurrence of adverse reactions within 48 h after surgery was observed.Results The amount of fentanyl used within 24 and 48 h after surgery was significantly higher in group GG than in group AA (P＜0.05).The amount of fentanyl used within 48 h after surgery was significantly lower in group *18B/*18B than in group *1/*1 (P＜0.05).The amount of fentanyl used within 48 h after surgery was significantly higher in Ⅱ and Ⅳ groups than in group Ⅰ,in group Ⅲ than in group Ⅱ,in group Ⅴ than in Ⅰ-Ⅳ groups,and in group Ⅵ than in Ⅱ and Ⅳ groups,and was significantly lower in group Ⅶ than in Ⅰ-Ⅵ groups (P＜ 0.05).There was no significant difference in the incidence of adverse reactions within 48 h after surgery between groups (P＞0.05).Conclusion OPRM1A1l8G and CYP3A4*18B genetic polymorphism and the interaction are the genetic factors contributing to individual variation in fentanyl pharmacodynamics in the patients undergoing radical resection of lung cancer.

Objective To evaluate the effect of OPRM1A118G genetic polymorphism on postoperative analgesia with fentanyl in the patients undergoing radical resection of lung cancer.Methods One hundred and seventy-four patients(native of He′nan province), aged 40-64 yr, weighing 40-70 kg, with American Society of Anesthesiologists physical status Ⅰor Ⅱ, undergoing elective radical resection of lung cancer under general anesthesia, were enrolled in this study.OPRM1A118G genetic polymorphic sites were analyzed by using polymerase chain reaction technique and ABI 3130 Genetic Analyzer.The patients were divided into wild homozygote group,heterozygote group and mutation homozygote group according to their genotypes.The analgesia pump was connected at the end of operation.Patient-controlled intravenous analgesia solution contained fentanyl 30 μg/kg and ondansetron 8 mg in 200 ml of normal saline.The analgesia pump was programmed to deliver a 2 ml bolus dose with a 15-min lockout interval and background infusion at a rate of 2 ml/h, maintaining the visual analogue scale score ≤3 points.The amount of fentanyl consumed within 24 and 48 h after operation was recorded, and the occurrence of adverse reactions was recorded within 48 h after operation.Results Compared with wild homozygote group, the amount of fentanyl consumed within 24 and 48 h after operation was significantly increased in mutation homozygote group(P<0.05), and no significant change was found in the amount of fentanyl consumed within 24 and 48 h after operation in heterozygote group(P>0.05).There was no significant difference in the incidence of postoperative adverse reactions between the three groups(P>0.05).Conclusion OPRM1A118G genetic polymorphism is one of the genetic factors contributing to individual variation in fentanyl pharmacodynamics in the patients undergoing radical resection of lung cancer.

Objective To observe the clinical efficacy and inflammation of tangential excision within 24 hours after burn with massive deep Ⅱdegree burn wounds for elderly patients. Methods From Jan. 2010 to Dec. 2013, a total of 82 elderly patients with massive deepⅡdegree burn wounds were divided into the observation group ( giveing tangential excision within 24 hours after burn) and the control group ( giveing tangential excision within 3~5 d after burn) according the time of tangential excision treatment. The amount of infused fluid, u-rine, levels of serum inflammatory factors, survival rate of skin grafts, wound healing time, hospitalization time and the complications were compared between the two groups. Results There was no significant difference in the amount of infused fluid, plasma and urine between the two groups in the first day and fifth day (P>0. 05). The levels of TNF-αsignificantly decreased after 3 days of therapy compared with the control group (P<0. 05). The levels of IL-6 significantly decreased and IL-10 significantly increased from the first day of therapy in the ob-servation group compared with the control group (P<0. 05). The survival rate of skin grafts in the observation group was significantly higher than that in the control group, and time of wound healing and hospitalization in the observation group was significantly shorter than that in the control group (P<0. 05). The complication rate of the observation group was 11. 1% which was significantly lower than that in the control group 29. 7% (P<0. 05). Conclusion To treat burn with massive deepⅡdegree burn wounds for elderly patients with tangential excision within 24 hours which can effectively reduce the inflammatory, reduce wound infection and improve the success rate of skin grafting.

This study was performed to investigate the impact of nobiletin(NOB)on fracture healing in osteoporosis(OP)rats through the stimulator of interferon gene(STING)/nuclear transcription factor kappa B(NF-κB)signal pathway.A rat model of OP fracture was established by ovariectomy and right femoral shaft fracture intramedullary fixation;the rats after modeling were randomly grouped into model group,high dose(NOB-H,30 mg/kg NOB),medium dose(NOB-M,20 mg/kg NOB),low dose(NOB-L,10 mg/kg NOB)NOB group and NOB-H+ STING activator(DMXAA)group(30 mg/kg NOB+25 mg/kg DMXAA),and 18 rats experienced only ovaries expose were used as sham operation group.After the intervention,the fracture healing status of rats were measured;Micro-CT was used to detect the changes of bone trabecular microstructure in rats;commercial kits were used to detect the serum levels of bone metabolism related indicators(alkaline phosphatase(ALP),calcium,phosphorus)and inflammatory factors(tumor necrosis factor-α(TNF-α),interleukin-1β(IL-1β));HE was used to detect the morphological changes and trabecular area of femur,while Western blot was applied to detect the expression of STING/NF-κB pathway related proteins.Compared with the control group,the fracture line in the model group was clear,the trabecular structure was disordered and the gap was large,furthermore,the levels of TNF-α and IL-1β,the expression of STING and p-NF-κB p65/NF-κB p65 were significantly increased,the trabecular area,the levels of ALP,calcium,phosphorus,and bone mineral density(BMD),bone volume fraction(BV/TV),bone trabecular number(Tb.N)and bone trabecular thickness(Tb.Th)were significantly decreased(P<0.05);compared with the model group,the fracture line of NOB-L group,NOB-M group and NOB-H group gradually blurred,the trabecular structure arranged orderly,and the gap gradually decreased,and the trend of the index changes mentioned above were opposite to that of the model group(P<0.05).STING activators attenuated the promotion of fracture healing by NOB in OP rats and increased the inflammatory responses.In conclusion,NOB can reduce inflammatory reaction and promote fracture healing in OP rats,which may be related to the inhibition of STING/NF-κB signal pathway.

Objective To investigate the molecular mechanism of Shema Zhichuan Liquid in the treatment of neutrophilic asthma(NA)based on network pharmacology and in vivo experiments.Methods(1)The TCMSP,literature search and Swiss ADME and Swiss Target Prediction databases were used to search and screen the active components and their targets of Shema Zhichuan Liquid.OMIM,GeneCards,DisGeNET and DrugBank databases were used to search and screen NA disease-related targets.The intersection of the active components and NA disease-related targets of Shema Zhichuan Liquid was obtained through the microbiology platform to obtain the potential targets of Shema Zhichuan Liquid for the treatment of NA(common targets).Cytoscape 3.8 software was used to construct the network of"Chinese medicinals-active components-potential targets".The PPI network of potential targets was established by STRING database,and the core targets were obtained by analysing the built-in Mcode plug-in.The Metascape platform was used to enrich the gene ontology(GO),Kyoto Encyclopaedia of Genes and Genomes(KEGG)pathways for the potential targets.(2)BALB/C mice were acclimatised and fed for 1 week and randomly divided into a blank group,NA model group,low-dose group(2.5 g·kg-1)and high-dose group of Shema Zhichuan Liquid(10 g·kg-1),and control group of Dexamethasone(1 mg·kg-1);the NA mouse model was replicated by intraperitoneal injection of sensitizer(OVA+CFA)and nebulized inhalation excitation.OVA/CFA(20 μg OVA+75 μg CFA,0.3 mL)was injected intraperitoneally to sensitize on days 0,7 and 14 respectively,and 5%OVA suspension was nebulized on days 21-30(8 mL each time,40 minutes each time,once a day);1 hour before nebulisation,each group was administered by gastric gavage,and the Dexamethasone control group was administered by intraperitoneal injection once a day.The pathological changes of mouse lung tissue were observed by HE staining;IL-8 content in alveolar lavage fluid was detected by ELISA;mRNA expression levels of NLRP3 and CXCR2 were detected by RT-qPCR;and p-mTOR protein expression levels was detected by immunohistochemistry.Results(1)A total of 826 active component targets and 154 NA disease-related targets were obtained,and 51 potential targets(common targets)for the treatment of NA were obtained from the intersection of the active component and the NA disease-related targets of Shema Zhichuan Liquid.Through the network analysis of"Chinese medicinals-active components-potential targets",quercetin,lignocerotoxin,kaempferol,stigmasterol,naringenin and other key active components were obtained.The PPI network analysis of potential targets yielded 29 core targets,including AKT1,IL6,TNF,EGFR,NLRP3,RELA,MIF,CXCR2,VEGFA,etc..The GO functional enrichment analysis yielded 882 biological process entries,33 cellular component entries,and 61 molecular function entries;KEGG analysis yielded 142 signaling pathways,mainly involving TNF signaling pathway,influenza A signaling pathway,Toll-like receptor pathway,MAPK signaling pathway,mTOR signaling pathway and so on.(2)Results of animal experiments:compared with the blank group,mice in the NA model group showed obvious damage to the airway mucosa,structural disorders,a large number of inflammatory cells infiltration,mucosal congestion,oedema,obvious thickening of the alveolar wall,and narrowing of the alveolar lumen;the level of the inflammatory factor IL-8 in the alveolar lavage fluid was significantly elevated(P＜0.05);the mRNA expressions of NLRP3 and CXCR2 in the lung tissues of the mice were significantly up-regulated(P＜0.01),and the protein expression of p-mTOR was significantly increased.Compared with the NA model group,the structural arrangement of bronchial epithelial cells in the mice in the low-and high-dose groups of Shema Zhichuan Liquid was slightly disordered,with a small amount of inflammatory cell infiltration around the airways and blood vessels,and the congestion and edema of the bronchial mucosa were significantly reduced;the mRNA expression of CXCR2 in the lung tissues of the mice was significantly down-regulated(P＜0.01),and the level of expression of p-mTOR protein was significantly reduced.The IL-8 level in the vesicular lavage fluid of mice in the high-dose group was significantly reduced(P＜0.05);the mRNA expression of NLRP3 in the lung tissue of mice in the low-dose group was significantly down-regulated(P＜0.05).Conclusion The therapeutic effect of Shema Zhichuan Liquid on NA may be achieved through the key active components,such as quercetin,lignocerol and kaempferol,acting on the core targets,such as NLRP3 and CXCR2,and regulating the key signaling pathways,such as the TNF signaling pathway,the MAPK signaling pathway,the Toll-like signaling pathway,and the mTOR pathway.