OBJECTIVE:To explore the effects of dual-phase insulin aspart with different dosing regimens on the related indica-tors of type 2 diabetic (T2DM) patients with poor glycemic control. METHODS:70 T2DM patients with poor glycemic control were randomly divided into group A and group B. All patients were given metformin and stopped other antidiabetic drugs;based on it,group A was additionally given Dual-phase insulin aspart injection,0.5 U/(kg·d),in the morning and evening before a meal by subcutaneous injection;group B was given Dual-phase insulin aspart injection,0.5 U/(kg·d),once before lunch time for 6-10 U and other twice in the morning and evening before a meal by subcutaneous injection. Both groups were treated for 12 weeks. Glu-cose control rate,glucose control time,and glucose indicators,daily fluctuations of glucose before and after treatment and incidenc-es of hypoglycemia and adverse reactions in 2 groups were observed. RESULTS:Glucose control rate in group B was significantly higher than group A,glucose control time was significantly shorter than group A,incidence of hypoglycemia was significantly low-er than group A(P<0.05). After treatment,glucose indicators and daily fluctuations of glucose in 2 groups were significantly lower than before,and group B was lower than group A(P<0.05). There were no obvious adverse reactions during treatment. CONCLU-SIONS:Conpared with 2 times a day,Dual-phase insulin aspart with 3 times a day for administration can effectively improve the glucose control rate and glucose levels in the treatment of T2DM patients with poor glycemic control,with good safety.

0.05). Conclusions:Compared with normal esophageal mucosa, the expression of HSP27 mRNA in esophageal squamous carcinoma and mucosa with atypical hyperplasia was markedly decreased.This indicated that the expression of HSP27 mRNA to a greater or less extent lost in the carcinogenesis and development of esophageal squamous carcinoma. To up-regulate the expression of HSP27 mRNA in esophageal squamous carcinoma may be a very effective biological therapy.

Objective To study the effect of camphor oil in killing Demodex in vitro and to further analyze the killing mechanism.Methods The mites were collected with adhesive cellophane tape and randomly divided into six groups.The killing effect of camphor oil was investigated with different concentrations against Demodex in vitro.The reaction progress was pictured using Motic Images software.Results Camphor oil had better killing effect on Demodex folliculorum than on D.brevis in vitro.The death rate increased with the drug concentration and time.The most suitable and effective concentration of killing both Demodex folliculorum and D.brevis in vitro was 12.5%.After the drug was given,the mites contracted and twisted,and then relaxed and died.Conclusion Camphor oil has strong killing effect on Demodex in vitro.The main mechanism of camphor oil may be related to direct contact and neuromuscular toxicity.

The association of plasma tissue type plasmingogen activator (t-PA) and plasminogen activator inhibitor (PAI-1) with carotid atherosclerosis in patients with type 2 diabetes was explored.The subjects with type 2 diabetes (n =91) and control subjects (n =30) were enrolled for this study.According to carotid artery intima media thickness in Color Doppler Ultrasonography,the subjects with type 2 diabetes were divided into four groups:normal carotid group(group 1,n =25),lining thickening group (group 2,n =30),stable plaques group (group 3,n =23),carotid stenosis group(group 4,n =13).Plasma t-PA and PAI-1 levels were measured by ELISA.Compared with the control group,there was no significant change in the levels of plasma t-PA and PAI-1 in group 1 (P＞0.05),plasma t-PA activity was decreased significantly(P＜0.05) and PAI-1 activity increased obviously (P＜0.05) in group 2,group 3,and group 4.Carotid atherosclerosis degree was negatively correlated with t-PA(r=-0.723,P＜0.01) and positively correlated with PAI-1 (r=0.851,P＜0.01).The results suggested that the abnormal fibrinolysis function may take part in the development of atherosclerosis of carotid arteries in patients with type 2 diabetes.

Objective To compare the short-term safety and efficacy of radiofrequency ablation (RFA) and microwave ablation (MWA) for treatment of large benign thyroid nodules.Methods A total of 34 patients with large benign thyroid nodules were studied retrospectively,including 13 patients treated with ultrasound-guided RFA and 21 patients treated with MWA between Jun.,2016 and Feb.,2017 in Zhongshan Hospital.The thyroid function parameters,serum antibodies,complications and thyroid nodules volume reduction rate(VRR) were compared between the two groups during the follow-up.Results There were no statistically significant differences(P＞0.05)among those patients before and after treatment in serum free triiodothyronine (fT3),free thyroxine (fT4),thyroid stimulating hormone (TSH),anti-thyroglobulin antibodies (TG-Ab) levels,and thyroid peroxidase antibodies (TPO-Ab).One patient in the MWA group had mild hoarseness after ablation and another patient in the RFA group had intraoperative hemorrhage for about 10 mL.There were no other complications such as neck scar,postoperative infection,skin burns,tracheal and esophageal injury.One day after the ablation,all nodules were showed hypoecho and contrast-enhanced ultrasound proved there was no blood supply.One month after treatment,no statistically significant difference was found in VRR between two groups (23.8％ vs.22.6％,P =0.127).Conclusions RFA and MWA are safe and effective treatments for large benign thyroid nodules,and no significant difference was observed in short-term follow-up.

OBJECTIVETo explore the central regulatory mechanism of electroacupuncture (EA) on patients with post-traumatic stress disorder (PTSD).

METHODSFourteen patients of PTSD were selected as study objects and treated with "regulating mind and restoring consciousness" acupuncture method, in which Baihui (GV 20) and Shenting (GV 24) were used as main acupoints and Sishencong (EX-HN 1) and Fengchi (GB 20) were used as supporting acupoints for acupuncture. After the arrival of qi, Han's acupoint nerve stimulator was connected for 30 min per treatment, three times a week for consecutive 12 weeks. Before treatment and 12 weeks into treatment, the clinician administered PTSD scale (CAPS), self-rating anxiety scale (SAS) and self-rating depression scale (SDS) were evaluated; a Siemens 3.0 T magnetic resonance imaging system was used to perform resting-state scan, and bilateral hippocampus were taken as region of interested to perform encephalic function connectivity analysis.

RESULTSAfter the treatment, the scores of CAPS, SAS and SDS were all reduced compared with those before treatment (all P<0.05) ; function connectivity was enhanced in bilateral hippocampus, right posterior central gyrus and left superior parietal lobule (2.3

CONCLUSIONElectroacupuncture has certain improving effects on PTSD symptoms, which is likely to be related with enhancing the connectivity between parietal lobe and hippocampus, suppressing the connectivity between hippocampus and parahippocampal gyrus, amygdaloid, leading to an indirect influence on limbic system.

Acupuncture Points ; Adolescent ; Adult ; Brain ; diagnostic imaging ; physiopathology ; Electroacupuncture ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Radiography ; Stress Disorders, Post-Traumatic ; diagnostic imaging ; physiopathology ; therapy ; Young Adult

Objective To investigate the diagnostic value of UL-16 binding protein 2 (ULBP-2,macrophage inhibitory cytokine-1 (MIC-1) for pancreatic cancer.Methods The serum samples of 152pancreatic cancer patients,20 precursors of pancreatic cancer,91 chronic pancreatitis patients and 96 age/sexmatched healthy persons were collected.The serum ULBP-2 and MIC-1 levels were determined by using the ELISA kit and were compared with level of CA19-9.A receiver operating characteristic (ROC) curve was constructed to evaluate their diagnostic values for pancreatic cancer.Results The serum levels of ULBP-2 in patients with pancreatic cancer,precursors of pancreatic cancer,chronic pancreatitis and healthy persons were (219.9 ± 182.5),(62.6 ± 11.4),(68.4 ± 36.8),(76.5 ± 40.9) μg/L,the corresponding values of MIC 1 were (3521.3±3903.4),(973.6±589.0),(959.6±879.0),(427.6±317.0) μg/L,while the corresponding values of CA19-9 were (1448.8 ± 3707.0),(12.0 ± 9.3),(38.2 ± 139.0),(7.7 ± 5.0)kU/L.The parameters in pancreatic cancer patients were significantly higher than those in control group (x2 =40.628,71.662,45.505,15.827,36.433,63.494,26.264,73.427,49.088,P ＜ 0.01).The area under ROC curves(AUC) of ULBP-2,MIC-1,CA19-9 were 0.909,0.864,0.818,and ULBP-2 was superior to CA19-9 and MIC-1,however the combined measurement of three markers produced the highest diagnostic yield(AUC =0.982).For early stage pancreatic diseases (precursors to pancreatic cancer and IA stage pancreatic cancer),AUC of ULBP-2,MIC-1,CA19-9 were 0.506,0.837,0.684,MIC-1 was superior to ULBP-2 and CA19-9,however the combined measurement of MIC-1 and CA19-9 produced the highest diagnostic yield(AUC =0.897).Conclusions Serum ULBP-2,MIC-1 levels are significantly elevated in pancreatic cancer patients.The combined measurement of ULBP-2,MIC-1 and CA 19-9 can increase the diagnostic yield for pancreatic cancer.

Objective To better understand the role of CREB signaling pathway in chronic mild stress (CMS), we investigated the alteration of CREB and p-CREB in CMS rats with and without fluoxetine hydrochloride. Methods Fifty adult male Sprague-Dawley rats were randomly divided into three groups:CMS group (26), fluoxtine group (12) and con-trol group (12). The rats in CMS group and fluoxtine group received 8 weeks of chronic mild stress. Rats in fluoxtine group were administered daily injections of fluoxetine 10mg/kg I.P. Sucrose preference tests and open-field test were car-ried out after the 8th week. Based on endpoint sucrose-intake, animals were further divided into 4 groups:CMS sensitive group, CMS resilient group, fluoxtine group and control group. Western blot was used to detect the expression levels of CREB and p-CREB in the hippocampus and prefrontal cortex. Results The sucrose consumption was significantly de-creased in CMS resilience group compared to sensitive group, control group and fluoxetine-intervention group (all P<0.05). Similarly, the numbers in total arm entries, percentage of entries into open arms and time spent in open arms was significantly lower in CMS resilience group compared to control group(all P<0.05), but not different compared to CMS sensitive group(all P<0.05). The p-CREB in the hippocampus was significantly lower in CMS sensitive rat compared to CMS resilience group, control group and fluoxetine-intervention group(all P<0.05), but CREB was not dfferent among the four groups(all P<0.05). Conclusions The elevated phosphorylation of CREB in the hippocampus and prefrontal cortex of resilience CMS rats may contribute to the mood alteration induced by stress.

Objective To evaluate the clinical efficacy of Clostridium butyricum tablets in treatment of diarrhea in patients with hepatitis B-related liver cirrhosis.Methods Eighty-seven patients with hepatitis B-related liver cirrhosis and diarrhea were collected from Pujiang People' s Hospital in Zhejiang province during January 2011 and May 2013.According to random number table,patients were divided into Clostridium butyricum treated group (n =44) and control group (n =43).Both groups were given antiviral,liver support,jaundice-relieving and fluid infusion treatments,while patients in Clostridium butyricum group were given Clostridium butyricum tablets (2 tables per time,3 tables per day for 4 weeks) additionally.Diarrhea remission time,improvements in liver function and the complications were observed.Differences in measurement data were compared with t test,and enumeration data were compared with x2 test or rank-sum test.Results The total effective rate in Clostridium butyricum group was 95.45％ (42/44),while that in control group was 74.4％ (32/43) (Z =2.82,P ＜ 0.05).After 4 weeks of treatment,the improvements of alanine aminotransferase (ALT),aspartate transaminase (AST),total bilirubin (TBil),albumin (Alb) and Child-Pugh (CTP) score in Clostridium butyricum group were more marked than those in control group (t =2.13,2.57,4.83,5.93 and 3.30,P ＜ 0.01).Hepatic encephalopathy occurred in 2 patients in control group and none in Clostridium buayricum group.Conclusion Clostridium butyricum has significant curative effect on diarrhea in patients with hepatitis B-related liver cirrhosis,and it can also improve liver function and reduce the incidence of hepatic encephalopathy.

Objective To investigate the curative effect of transcatheter arterial chemoembolization (TACE) combined with endovascular 125I seed strip implantation for the treatment of primary hepatocellular carcinoma (PHC) complicated by extensive portal vein tumor thrombus. Methods The clinical data of 72 patients with PHC complicated by extensive portal vein tumor thrombus were retrospectively analyzed. The patients were divided into group A (n=32) and group B (n=40). TACE combined with endovascular 125I seed strip implantation was performed for the patients of group A, while only TACE was employed for the patients of group B. The changes of portal vein tumor thrombus, the survival time and procedure-related adverse events were recorded. The preoperative and postoperative measured values were compared using paired samples t test, the count data were evaluated by χ2 test, and the survival time was analyzed with Kaplan-Meier method. Results Technical success rate of portal vein 125I seed strip implantation was 100%. No serious procedure-related adverse events occurred. The median survival periods of group A and group B were 210 days and 141 days respectively, the difference between the two groups was statistically significant (P=0.012). Conclusion For the treatment of primary hepatocellular carcinoma complicated by extensive portal vein tumor thrombus, TACE combined with endovascular 125I seed strip implantation can significantly improve the patient’s survival time.