Objective To explore influence of Naoxintong capsule combined with edaravone on clinical efficacy and vascular endothelial function of patients with type-2 diabetes complicated with cerebral infarction.Methods 80 cases of patients with type-2 diabetes complicated with cerebral infarction treated in Shengsi People's Hospital in Zhejiang from January 2014 to January 2016 were selected as the objects, and were divided into control group and study group randomly, forty-one cases in each group.The control group were given edaravone treatment, and the study group were added Naoxintong capsule on the basis of the control group, treatment for two weeks in the two groups.Clinical therapeutic effect of the two groups and changes of TCM syndrome score before and after treatment were compared, and scores of nerve function defect and daily life ability were evaluated, and changes of blood glucose and glycosylated hemoglobin levels were detected, and endothelin ( ET-1 ) , nitric oxide ( NO ) , thromboxane B2 ( TXB2 ) and 6-keto prostaglandin F1(6-keto-PGF1) were tested before and after treatment in the two groups.Adverse reactions were observed in the two groups in treatment. Results The total effective rate of the study group was significantly higher than that of the control group(P<0.05), and TCM syndrome scores of the two groups were significantly decreased after treatment in the two groups(P<0.05), which of the study group was significantly lower than that of the control group(P<0.05).After treatment, NIHSS score of the two groups significantly decreased(P<0.05), and ADL score significantly increased(P<0.05), and changes of the study group were significantly higher than those of the control group(P <0.05).Fasting blood glucose and glycosylated hemoglobin levels significantly decreased in the two groups(P<0.05), which of the study group were significantly lower than those of the control group ( P <0.05 ).Levels of ET-1 and TXB2 significantly decreased ( P <0.05 ) , levels of NO and 6-keto-PGF1 significantly increased ( P <0.05 ) , and changes in the study group were significantly higher than those in the control group(P<0.05).There was no significant difference in incidence of adverse reactions between the two groups.Conclusion The effect is obvious of Naoxintong capsule combined with edaravone in treratment of patients with type-2 diabetes complicated with cerebral infarction, and can improve vascular endothelial function of patients.It can be widely used in clinical.

This review focuses on the fetal origins of adult disease hypothesis put forward by David Barker and his colleagues,recent advances in epidemiological studies and experimental research in this field.Barker Hypothesis states that environmental factors,particularly intrauterine nutrition,as indicated by birth weight,operate in early life to program the risks for adverse health outcomes in adult life.A large growing body of reports described the association between the early development and adult diseases,such as diabetes,hypertension,coronary heart disease,abnormal lipids metabolism,obesity and cancer,etc.Experimental studies show that the changes of some key genes' expression,caused by epigenetic modifications,lead to a permanent alteration of cellular proliferation and differentiation and finally the genesis in key tissues and organs.These results bring about the impairment in structures and functions and the increased susceptibility to chronic diseases in adult life.The hypothesis provides a new perspective for the prevention and therapy of chronic diseases.

Sirtuin 1 (SIRT1),the Ⅲ class deacetylation enzyme,is a kind of NAD + dependent histone deacetylation enzyme.The role of SIRT1 in tumor has the duality.It can inhibit inflammation,tumor angiogenesis and interact with tumor related gene to inhibit tumor development.However,it can also regulate tumor related genes,and epithelial-mesenchymal transition,promote tumor cell proliferation and tolerance of radiotherapy and chemotherapy,and maintain the stemness of cancer stem cells to promote tumor proliferation,invasion and metastasis.

Objective To investigate the causes,diagnosis,treatment of the difficult postoperative decannulation resulting from tracheotomy between children and adults and the method of improving the rate of successful decannulation.Methods Clinical data of 56 cases with difficult decannulation after tracheotomy were analysed retrospectively,all the patients were admitted in our hospital between Jan 1990 and Oct 2006.All the patients were separated into two groups,children group including 24 cases of 14 months ～ 14 years old,adult group including 32 cases of age ranging 15 ～ 48 years old.The postoperative time after tracheotomy were 6 month ～ 1.5 year and 6 month ～ 2 year respectively.Results There were differences of the etiology,diagnostic choice and the clinical manifestation in the treatment of the diffficult decannulation after tracheotomy between children and adults.Children with difficult decannulation after tracheotomy occurred mainly in laryngitis and airway foreign body airway caused by obstruction retrieved after tracheotomy (14/24,58.33 ％),followed by the emergency tracheotomy,such as head and neck trauma (7/24,29.17％).Adults with difficult decannulation after tracheotomy mainly occurred in the throat caused by traumatic lesions of the larynx (including malformations,subglottic stenosis of larynx or vocal cord paralysis) (23/32,71.88％).The average block time in children with anti-inflammatory treatment was significantly lower than that in without anti-inflammatory therapy (6.2 d vs 10.1 d,t =4.26,P ＜ 0.01).However,there was no significant difference in the average block time in adults with anti-inflammatory and without anti-inflammatory treatment (t =1.63,P ＞ 0.05).In the course of treatment,rates of children consciously breathing difficulties (21/21,100％) was also significantly higher than the adult group (13/28,46.43％).Conclusion Children less than 3 years old should avoid tracheotomy.There is no definite relation between the successful treatment in the difficult decannulation and the age of the patients over 3 years old.The first failure treatment in children may be related with the local inflammation.When in treatment,doctors should observe the characteristics of respiratory difficulties,take attention to the influence of children psychological factors to the treatment.Children should be treated in the non-traumatic examination methods.

Objective To study the effect of mental intervention on patients with postsurgical gastroparesis syndrome (PGS). Methods 70 patients with gastroptroparesis syndrome after abdominal operation were divided into the control group and the experimental group with 35 patients in each group according to chronological order.The patients in the control group accepted routine care,and the experimental group was given mental intervention based on routine care.Center for Epidemiological Survey Depression Scale (CESD) was used to evaluated the emotional state before and after intervention.Besides,the recovery of gastrointestinal function was appraised. Results The improvement level of anxiety in the experimental group was higher than the control group.The extinction time of symptoms,indwelling time of gastric tube,recovery time of food intake were shorter than the control group.Drainage time when gastric juice ＞ 800ml/d was shorter,recovery time of PGS and hospitalization time were shorter,the treatment cost was reduced,compared with the control group. Conclusions Mental intervention can alleviate the negative emotion and shorten the recovery time of patients with postsurgical gastroparesis syndrome.

Objective To explore the relationship between G-protein β3 subunit (GNB3) gene C825T polymor?phism and the weight gain of schizophrenics treated with olanzapine. Methods Ninety schizophrenics of first time hospi?talization were collected and treated with olanzapine for 12 weeks. The changes of body weight and body mass index (BMI) were detected before and after 12-week olanzapine treatment. The GNB3 gene C825T polymorphism in patients was determined by polymerase chain reaction (PCR) and DNA sequencing technique. The correlation of GNB3 gene C825T polymorphism and change of clinical parameters was analyzed. Results Body weight and BMI in patients were all increased significantly after treatment (all P<0.01). Weight gain rate (WGR) and increase of BMI in the TT genotype group were higher than those in the CC genotype group (all P<0.01). WGR and increase of BMI in the T-allele carrier (TT and CT genotypes) were higher than those in the T-allele non-carrier (CC genotype) (all P<0.01). There was signifi?cant difference in distribution of genotypes between WGR ≥7% group (CC 15.69%, CT 54.90%, TT 29.41%) and WGR <7% group (CC 38.46%, CT 43.59%, TT 17.95%) (P<0.05). The frequency of T-allele in the WGR≥7% group (63.33%) was higher than that in the WGR<7%group (39.74%) (P<0.05). Multi-variable linear regression indicated that TT genotype (contrasted with CC genotype) was an influential factor for change of body weight after treatment with olan?zapine (β=1.83, standardized β=0.29, P<0.01). Conclusions The GNB3 gene C825T polymorphism is associated with olanzapine-induced weight gain.

OBJECTIVETo investigate the vascular supply of intrinsic muscles of foot and anatomic basis for muscular flap design.

METHODSA radiopaque injectate (lead oxide-gelatin mixtures, 26 ml/kg) was injected into 10 fresh cadavers. The dissected regions were photographed and each intrinsic muscles on the foot was removed and radiographed. The number, type, diameter of vascular branches of muscles and their distributions were observed. The area of the vascular territory supplied by each source vessel was calculated using Scion Image for Windows software.

RESULTSThere were significant architectural differences among the intrinsic muscles. The muscles length varied from 22.5mm to 116.2mm [average, (66.1 +/- 23.2)mm]. The measured fiber length were relatively consistent, ranging from 14.2 mm to 27.5 mm [average, (20.2 +/- 4.5)mm]. There are 63 vascular branches into the 23 foot muscles, each muscle having average branches of 3.2 +/- 0.8. The average diameter of branches, the length and width of each vascular territorial area is (0.8 +/- 0.3) mm, (2.2 +/- 0.8) cm, and (0.9 +/- 0.4) cm, respectively. Other findings included that some muscles were not present in some cadavers.

CONCLUSIONSThe blood supply of intrinsic muscles of foot is abundant with different diameter and distributions of branches. There is an anatomic basis for muscular or musculoosseous flap design. There are 7 intrinsic muscles with large and reliable vascular supply which can be chosen as muscular flaps.

Adult ; Foot ; blood supply ; Humans ; Muscle, Skeletal ; blood supply ; Surgical Flaps

Objective:To study the effects of compound schisandra extracts (CSE) (schisandra,astragalus,acanthopanax,and rhodiola)on the exhaustive swimming time and the levels of blood urea nitrogen(BUN),serum lactic acid(LD),liver glycogen and muscle glycogene,superoxide dismutase(SOD)activity,and malonaldehyde(MDA) level in the mice and to charify its anti-fatigue effect and the mechanism.Methods:Eighty male ICR mice were randomly divided into blank control group,50 mg·kg-1 CSE group,100 mg·kg-1 CSE group,and 200 mg·kg-1CSE group;there were 20 mice in each group.The mice were administered orally for 30 d.Then 10 mice were randomly selected for exhaustive swimming test in each group and the exhaustive swimming time of the mice was recorded.The remaining 10 mice in each group were used for 90 min swimming,then all the mice were sacrificed and the blood and tissue samples were taken for the measurement of the levels of BUN,LD,liver glycogen and muscle glycogen,the SOD activity and MDA level;the total inhibitory rate of oxidation of CSE in vitro was determined by linoleic acid-ferric thiocyanate method.Results:Compared with blank control group,the exhaustive swimming time of the mice in 50,100,and 200 mg·kg-1 CSE groups were significantly increased (P<0.01);the levels of BUN and LD of the mice in 100 and 200 mg·kg-1 CSE groups were significantly decreased (P<0.05 or P<0.01);the levels of liver glycogen and muscle glycogen of the mice in 100 and 200 mg·kg-1 groups were significantly increased(P<0.05 or P<0.01);whereas the SOD activities were significantly increased and the levels of MDA were decreased(P<0.05 or P<0.01).Compared with 100 mg·kg-1 CSE group,the levels of serum BUN and LD of the mice in 200 mg·kg-1 CSE group were decreased (P<0.01),and the levels of liver glycogen and muscle glycogen were increased(P<0.05).The total inhibitory rate of oxidation of 5 g·L-1CSE was 76.94%.Conclusion:CSE has an anti-fatigue effect and the mechanism may be related to anti-oxidation effect.

OBJECTIVETo investigate the effect of microRNA-140 (miR-140) on the migration and invasion of colorectal cancer (CRC) cells and the possible mechanism.

METHODSmiR-140 mimics, miR-140 specific inhibitor or small interfering RNA (siRNA) against Smad3 were transfected into human CRC cell line RKO cells respectively, using Oligofectamine or Lipofectamine2000. Quantitative real-time PCR (real-time PCR) was used to measure the expression levels of miR-140 and Smad3 mRNA. Smad3 protein was analyzed by Western blot. The in vitro cell migrating and invasive abilities were determined by wound-healing and Transwell chamber assay after up-regulating or down-regulating miR-140 or knocking down Smad3.

RESULTSThe Western blot assays showed that the Smad3 protein level was significantly reduced after up-regulating miR-140 (0.04 ± 0.01), compared with that of (0.47 ± 0.02, P < 0.05) in the control group and that of (0.52 ± 0.06) in the negative control group (P < 0.05 for both). The results of real-time PCR indicated that no significant difference was found in the levels of Smad3 mRNA between miR-140 transfection and NC groups (1.11 ± 0.13 vs. 1.00 ± 0.06, P > 0.05). The wound-healing assay showed that the migrating ability was dramatically attenuated by miR-140 compared with that in the control and NC groups, whereas no significance was found when compared with that of the Smad3 siRNA transfected cells. The number of cells migrating through Transwell chamber without matrigel in the miR-140 group was (76.2 ± 4.4), remarkably lowered than that in the control (267.1 ± 4.9) and NC (336.1 ± 5.7) groups (P < 0.05 for both), but no significant difference between the miR-140 (76.2 ± 4.4) and Smad3 siRNA (83.5 ± 7.3) groups. Transwell chamber with matrigel assay showed that number of cells penetrating through the membrane was (109.5 ± 7.4) in the miR-140 group, significantly lower than that in the control (403.1 ± 5.1) and NC (392.6 ± 8.4) groups (P < 0.05 for both), while Smad3 siRNA transfection had a similar effect (138.8 ± 3.6)(P > 0.05). Down-regulation of miR-140 increased the level of smad3 protein expression, and partially reversed the inhibition of the cell migration and invasion mediated by miR-140. Co-transfection of miR-140 inhibitor and Smad3 siRNA had no significant effect on the Smad3 protein expression and the abilities of cell migration and invasion.

CONCLUSIONSmiR-140 regulates the Smad3 expression at the post-transcriptional level. miR-140 suppresses the migrating and invasive abilities of CRC cells, possibly through down-regulation of Smad3. The findings of this study suggest that miR-140 may have a unique potential as a possible biomarker candidate for diagnosis and therapy of tumor metastasis.

Cell Line, Tumor ; Cell Movement ; Cell Proliferation ; Colorectal Neoplasms ; metabolism ; Down-Regulation ; Gene Expression Regulation, Neoplastic ; genetics ; Humans ; MicroRNAs ; Neoplasm Invasiveness ; RNA, Messenger ; RNA, Small Interfering ; Real-Time Polymerase Chain Reaction ; Smad3 Protein ; genetics ; metabolism ; Transfection ; Up-Regulation

OBJECTIVE:To establish HPLC fingerprint of Zhenqi fuzheng granules. METHODS:HPLC-ELSD method was ad-opted. The determination was performed on Agilent Zorbax Eclipse XDB-C18 column with mobile phase consisted of acetonitrile-wa-ter(gradient elution)at the flow rate of 1.0 mL/min with column temperature of 40 ℃. The detector evaporation temperature was 50℃,and sample size was 10μL. Using specnuezhenide as reference,HPLC chromatograms of 7 batches of Zhenqi fuzheng gran-ules were determined. The identification and similarity evaluation of common peaks were conducted by using the TCM Chromato-graphic Fingerprint Similarity Evaluation System(2004 A edition). RESULTS:There were 13 common peaks in HPLC chromato-grams of 7 batches of samples. After validated,the similarity of 3 batches of samples in HPLC chromatograms of 7 batches of sam-ples were higher than 0.9,which were in good agreement with control fingerprints. The similarity of 4 batches of samples were <0.9,which were poorly same to control fingerprint. CONCLUSIONS:Established fingerprint can provide reference for quality evalu-ation of Zhenqi fuzheng granules.