Objective To measure plasma microRNAs dysregulated in patients with pancreatic cancer and to assess the potential of these miRNAs as biomarkers for pancreatic cancer.Methods Thirty-seven patients with pancreatic cancer who underwent pancreatic resection between June 2010 to July 2011 were enrolled in the Lihuili Hospital,and ten healthy volunteers were used as control in this study.The expression levels of miR-190,miR-196a,miR-221 and miR-222 were analyzed using quantitative real time polymerase chain reaction (qRT-PCR).U6 was used as an internal control.The relationships between clinicopathoiogic characteristics of pancreatic cancer and microRNA expression levels were analyzed.Results The relative abundances of plasma microRNAs were significantly higher in pancreatic cancer patients than in the control group.The highly expressed plasma miR-190,miR-196a,miR-221,miR-222 levels did not correlate with clinicopathologic characteristics of patients such as sex,age,tumor maximal diameter,and level of serum CA199.The plasma miR-196a levels showed a positive correlation with TNM stage in pancreatic cancer patients.Conclusions The plasma levels ofmiR-190,miR-196a,miR-221 and miR-222 were highly upregulated in pancreatic cancer patients.These microRNAs in plasma may provide a new method in the early diagnosis of pancreatic cancer.

This study was aimed to collect relevant provisions of bulging disease medical records in the Ming and Qing dynasties to excavate the syndrome differentiation, drug law and medication frequency analysis. A database was established to analyze relevant provisions. The results showed that the syndromes of liver stagnation and spleen deficiency, dampness-heat accumulation, spleen-yang deficiency are the most common type. The mainly used drugs are from the category to eliminate dampness and water, and to tonify the deficiency. The top three used drugs are poria, atractylodes, and dried citrus peel. It was concluded that medications used in the Ming and Qing dynasties were mainly targeted to the disordered zangfu-organ, which was mainly about the spleen and the stomach. The syn-drome differentiation is the mixture of deficiency and excess. And deficiency is the main part. The medication should combine tonification and reducing. And tonification should be paid attention to. The syndrome differentiation and treatment should be coordinated and the primary and secondary aspect should be identified. These rules provide ref-erence effect for the clinical practice and scientific research of bulging disease treatment.

AIM:Receptor tyrosine kinase (RTK) activation is critical for growth factor-mediated cell proliferation. The present study was designed to determine the effect of the tyrphostin AG1295 and AG1296, a selective blocker of PDGF βand αRTK,on proliferative vitreoretinopathy (PVR) development.METHODS:Rabbit conjunctival fibroblasts (RCF) cells were cultured.The effects of AG1295, AG1296,PDGF-AA and PDGF-BB on RCF proliferation are evaluated by MTT assay.Homologous rabbit conjunctival fibroblasts were injected intravitreally to make animal PVR model, followed by injection of 100μmol/L of AG1295 or AG1296 respectively. The presence of tractional retinal detachment (TRD) was assessed to evaluate the effect of AG1295 and AG1296 in vivo .Electroretinography and histologic studies were performed after intravitreal injection of AG1295 into untreated eyes to evaluate toxicity. RESULTS: Both AG1295 and AG1296 (10μmol/L) significantly inhibited rabbit conjunctival fibroblast cell growth stimulated by PDGF-AA or -BB in vitro.Development of TRD was significantly reduced (P<0.05) with 100 μmol/L of AG1295 or AG1296 in vivo, but the effect of AG1295 only present till day 14. Inhibitive effect of AG1296 is longer than that of AG1295.No significant histologic or retinal functional damage was found in both drug-treated groups. CONCLUSION: PDGF αand βreceptor specific inhibitor AG1296 and AG1295 attenuated PVR without significant side effects in rabbits, and AG1296 was better than AG1295. The much longer and stronger therapeutic effect from PDGFαreceptor inhibitor indicated that PDGF α receptor is more important in the development of PVR, and inhibition of this pathway could be a useful treatment alternative to prevent PVR.

Objective:To investigate the proper choice and improve the survival rate in neonates suffering from giant omphalocele (GO)with liver protrusion by analyzing the clinical characteristics, different treatments and outcomes.Methods:Neonates with GO admitted in Department of Neonatal Surgery in Wuhan Children′s Hospital were retrospected from January 2009 to May 2019.The treatment methods include: (1) repaired with similar silo-bag by staged operation; (2) one-stage repair with patch or not; (3) delayed repair by conservative treatment for some time (from 2 to 8 weeks) firstly.Data included gestational age, gender, birth weight, average diameter of omphalocele, contents of omphalocele, associated malformation, treatment method, duration of ventilator use and clinical outcome.These neonates were divided into 2 groups according to the contents of protrusion: group with liver protrusion and group with liver and other organs protrusion.Clinical data were summarized and compared between different groups.Results:Sixteen cases were collected, including 9 males and 7 females.The average age was (1.25±0.45) d (1-2 days), the average birth weight was (2.48±0.37) kg, and pregnant week was (36.23±1.17) weeks.The average diameter of the omphalocele was (9.88±3.30) cm, ranging from 5 cm to 15 cm.Seven cases were belonged to the group with liver protrusion, cases undergone one-stage repair, delayed repair were 6 cases and 1 case, respectively.There were 9 cases in group with liver and other organs protrusion, and the protruded organs included liver, intestine, colon or spleen.Among them, cases needed one-stage repair, delayed repair and silo-bag repair were 3 cases, 3 cases, 3 cases, respectively.Cases needed respiratory machine were 3 cases (42.8%) and 8 cases (88.89%) in group with liver protrusion and group with liver and other organs protrusion, respectively.Neonates had a longer time of needing respiratory machine in group with liver protrusion, comparing with the neonates in group with liver and other organs protrusion[(30.67±19.0) h vs.(106.25±69.36) h, P=0.021], and the risk rate to use respiratory machine was 5.143(95% CI: 0.727-36.368). There were no dead cases in group with liver protrusion.Three cases were dead in group with liver and other organs protrusion.All the patients were followed from 3 months to 4 years, and hernia in abdominal wall was found in 5 cases, including 1 case in group with liver protrusion and 4 cases in group with liver and other organs protrusion.If the dead cases had been excluded, the rate of hernia was 66.7% (4/6 cases) in group with liver and other organs protrusion. Conclusions:Individual treatment should be emphasized in neonates suffering from GO with liver protrusion.Neonates with single liver protrusion have a better prognosis than those with liver and other organs protrusion.One-stage repair is recommended in the former, and the delayed repair is highly recommended in the latter.The accessory liver should be considered when GO neonates presenting liver protrusion.

Objective:To observe the clinical efficacy of acupuncture at abdomen acupoints plus tuina for lumbar intervertebral disc herniation (LIDH).Methods:A total of 70 patients with LIDH were randomized into an observation group and a control group,with 35 cases in each group.The observation group was treated with acupuncture at abdomen acupoints plus tuina,while the control group was treated only with tuina treatment.The clinical efficacy was observed after one course of treatment.Results:The cure rate and the total effective rate of the observation group were 83.3％ and 96.7％,respectively.The cure rate and the total effective rate of the control group were 39.4％ and 78.8％,respectively.There were significant differences in the cured rate and the total effective rate between the two groups (both P＜0.05).There was no significant difference in Japanese Orthopedic Association (JOA) score between the two groups before treatment (P＞0.05).After treatment,the JOA scores of both groups increased significantly,and the intra-group differences were statistically significant (both P＜0.05);the JOA score of the observation group was significantly higher than that of the control group (P＜0.05).Conclusion:Acupuncture at abdomen acupoints plus tuina has a better therapeutic effect than tuina alone in the treatment of LIDH.

OBJECTIVETo evaluate the efficacy and safety of tiaogan Lipi Recipe (TLR) in treating non-alcoholic fatty liver disease (NAFLD) patients of Gan stagnation Pi deficiency syndrome (GSP-DS).

METHODSA randomized, double blind, placebo-controlled clinical trial was performed. Totally 99 NAFLD patients of GSPDS were randomly allocated into two groups, 66 patients in the treatment group (treated with-TLR, one dose per day) and 33 patients in the control group (treated with placebos, one dose per day). The therapeutic course for all was 12 weeks. All patients received lifestyle interventions including moderate aerobic exercise, moderate caloric restriction, and dietary changes. Clinical symptoms, CT indices, liver functions and blood lipids were observed before and after treatment.

RESULTSAfter 12 weeks of treatment, the total score of clinical symptoms decreased in the two groups (P <0. 01), and it was lower in the treatment group than in the control group (P <0. 05). Liver/spleen CT ratio increased in the treatment group (P <0. 01), and it was higher in the treatment group than in the control group (P <0. 01). After treatment levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT) all decreased in the treatment group (P <0. 05, P <0. 01), while levels of ALT decreased in the control group (P <0. 05). Besides, all the 3 levels mentioned above were lower in the treatment group than in the control group (P <0. 05). Levels of total cholesterol (CHO) and triglyceride (TG) decreased in the two groups (P <0. 05), and they were lower in the treatment group (P <0. 05). Total effective rates of TCM syndrome, abdominal CT, liver functions, and blood lipids were 79. 69% (51/64 cases), 54. 69% (35/64 cases), 67. 65% (23/34 cases), and 67. 39% (31/46 cases) in the treatment group, while they were 56. 25% (18/32 cases), 25. 00% (8/32 cases), 33. 33% (6/18 cases), and 55. 56% (10/18 cases) in the control group. All were superior in the treatment group (P <0.05, P <0.01, respectively).

CONCLUSIONTLR combined with lifestyle intervention could safely and effectively improve clinical symptoms of NAFLD patients of GSPDS, elevate liver/spleen CT ratios, and play a role in liver protection, anti-inflammation, and lowering blood lipids.

Alanine Transaminase ; metabolism ; Aspartate Aminotransferases ; metabolism ; Cholesterol ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Lipids ; Non-alcoholic Fatty Liver Disease ; drug therapy ; Syndrome ; Triglycerides ; gamma-Glutamyltransferase ; metabolism

Objective To evaluate the effects of asymptomatic arteriovenous fistula closure on left ventricular morphology and function in renal transplant recipients.Methods Between March 2007 and March 2011,a total of 60 patients undergoing consecutive kidney transplantation with asymptomatic arteriovenous fistula were divided randomly into two groups: arteriovenous fistula closure group,and non-arteriovenous fistula closure group.By using echocardiography,the changes in CO,CI,EF,LVEDV and LVMI were analyzed.Results At 12th month after transplantation,the values of CO,LVEDV and LVMI were significantly lower than those before transplantation (P＜0.05).The value of CI also showed a tendency to decrease (P＞0.05),and the value of EF was increased significantly (P＜0.05).At 6th month after arteriovenous fistula closure (18 months after transplantation),the values of CO,CI,LVEDV and LVMI were significantly lower than those before arteriovenous fistula closure (12 months after transplantation) (P＜0.05),and the value of EF was increased significantly (P＜0.05),but the values of CO,CI,EF,LVEDV and LVMI remained unc(b)anged in controls (P＞0.05).At 18th month after transplantation,the values of CO (4.4 ±0.8 L/min),CI [3.0 ± 0.8 L·min-1·m-2],LVEDV (110.0 ± 17.4 ml) and LVMI (114.7 ± 42.5g/m2) in trial group were significantly lower than the values [CO: 5.1 ± 0.9 L/min,CI: 3.5 ± 1.0L·min-1·m-2,LVEDV: 121.4±19.3 mL,LVMI: 138.4±44.1 g/m2] in controls (P＜0.05),and the value of EF (75.2％ ± 7.4％ vs.70.5％ ± 8.2％) significantly higher (P＜005).Conclusion In both groups,kidney transplantation benefits significantly the regression of cardiac mass,cardiac index and left ventricular dimensions,but closure of asymptomatic AVF induces more significant regression.

OBJECTIVETo explore the correlationship between platelet count and efficacy of traditional Chinese medicine (TCM) or Western medicine (WM) in treating rheumatoid arthritis (RA) patients.

METHODSA total of 356 patients with confirmed diagnosis of active RA from 9 clinical centers were randomly assigned to the TCM group (184 cases) and the WM group (172 cases). The TCM group was treated with basic therapy (administration of glucosidorum tripterygll totorum and Yishen Juanbi Pill) and TCM syndrome differentiation dependent treatment, while the WM group was treated with non-steroidal anti-inflammatory drugs and slow-acting anti-rheumatic drugs. The therapeutic efficacy was assessed with ACR20, the joint damage degree of both hands was evaluated by X-ray.

RESULTSThe platelet count was positively correlated to the X- ray grading of joint damage, namely, patients with a more severe joint damage often presented a higher platelet count. After treatment, in patients with joint damage of X-ray grade II or III and effectively treated with TCM, also in patients with joint damage of grade III and effectively treated with WM, the platelet count was lower than that in those treated ineffectively.

CONCLUSIONPlatelet count is closely correlated to the efficacy of drug therapy, therefore, it may be taken as an important index for judging the curative effect of therapeutic approach in treating RA patients.

Adult ; Anti-Inflammatory Agents, Non-Steroidal ; therapeutic use ; Arthritis, Rheumatoid ; blood ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Platelet Count ; Treatment Outcome ; Tripterygium ; chemistry

Actins ; metabolism ; Aged ; Aged, 80 and over ; Carcinoma, Renal Cell ; metabolism ; pathology ; Cell Differentiation ; Female ; Humans ; Immunohistochemistry ; Keratin-7 ; metabolism ; Keratin-8 ; metabolism ; Kidney Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Sarcoma ; metabolism ; pathology ; Vimentin ; metabolism

Objective To evaluate the current status of treatment and prophylaxis of ischemic stroke associated with atrial fibrillation(AF),and to assess the opportunities for improvement. Methods Ninty-seven consecutive patients with acute ischemic stroke and AF were evaluated and compared with 173 acute ischemic stroke patients without AF.Medical records were reviewed using a pre-defined questionnaire developed from the guidelines.Functional outcome was measured according to modified Rankin scale. Results The patients with stroke and AF was older than the control group(years vs years,P