Objective To observe the effect of sitagliptin combined with insulin aspart 30 in the treatment of secondary failure of sulphonylurea in type 2 diabetes mellitus. Methods Fifty-six cases were divided into group A and group B in random block design, with 28 cases of each group. The patients in group A was treated with sitagliptin combined with insulin aspart 30, while the patients in group B was given subcutaneous injection of insulin aspart 30R. All patients were treated for 12 weeks. Fasting plasma glucose(FPG), 2-hour postprandial plasma glucose(2 hPG), glycosylated hemeglobin(HbA1c), insulin secretion index (HOMA-β), body mass index (BMI), and incidence of low blood glucose before and after treatment were compared. Results Compared with that in group B, FPG [(5.61 ± 1.14) mmol/L vs. (7.8 ± 1.22) mmol/L], 2 hPG [(7.62 ± 1.35) mmol/L vs(9.72 ± 1.41) mmol/L] and HbA1c [(7.11 ± 0.83)%vs.(8.32 ± 1.04)%] in group A had a significant decrease;HOMA-β[(50.31 ± 5.12) vs. (41.86 ± 4.53)] of group A was higher than that of group B (P

Objective To investigate the new method of ureter bladder anastomosis in renal transplantation.Methods The ureter was pulled into bladder for 1.2 cm through tunnel at the lateral- top of bladder wall,and the ureter fixed on the bladder wall by 2-3 acus with catgut suture.Results Forty of 42 patients had no complications,and recovered very well,except for 1 cases of necrosis caused by acute rejection and 1 case on urine leakage caused by catheter obstruction from blood clot.Conclu- sion This method is simple,easy to operate,safe and reliable with less complications.

Objective:To study the analgesic effect of etomidate infusion for radical mastectomy in breast cancer and its effect on hemodynamics and inflammatory mediators.Methods:From August 2015 to July 2016,84 patients with radical mastectomy were divided into the observation group and the control group according to the order of admission.The observation group was given continued infusion of etomidate,the control group was given continued infusion of propofol.The visual analogue (VAS) at different time points after operation,diastolic blood pressure (DBP),systolic blood pressure (SBP) and heart rate (HR) at the time ofextubation and serum IL-2,IL-10,IL-12 levels at 72 hours after operation were compared between two groups.Results:At the time of extubation,the DBP,SBP and HR were significantly lower in the observation group than in the control group (P＜0.05).The VAS scores of observation group were significantly lower than those of the control group at 1,5,10,24 and 48 hours after operation (P ＜0.05).The serum levels ofIL-2 in the observation group was significantly higher than that of the control group (P＜0.05),IL-10 and IL-12 levels were lower than control group (P＜0.05).Conclusion:Sustained infusion of etomidate had good analgesic effect in the treatment of breast cancer patients underwent radical mastectomy with little effect on the hemodynamics and inflammatory mediators.

0.05).Conclusions The results by GH exercise test is identified with GH provocative test.Because the GH exercise test is safe and simple,it is appropriate to use the GH exercisetest to screen for growth hormone deficiency during childhood.

Female ; Humans ; Integrative Medicine ; Polycystic Ovary Syndrome ; therapy

OBJECTIVETo study the effect of aqueous extract of Taxus chinensis var. mairei (AETC) combined Erlotnib on the growth of A549 xenograft in nude mice and its mechanism.

METHODSThe xenograft model in nude mice was established by inoculating A549 cells subcutaneously. BALB/c nude mice bearing A549 xenograft were randomly divided into six groups, i.e., the low dose Erlotinib group (A) , the standard dose Erlotnib group (B) , the low dose Erlotinib combined AETC group (C), the standard dose Erlotnib combined AETC group (D), the AETC group (E), the control group (F), 12 in each group. Different medication was performed for 7 successive weeks after 24 h. One mL blood was withdrawn and tumor tissues taken. The tumor inhibition rate was calculated. The combined effect was analyzed by Jin's Formula [Q = Ea + b/(Ea + Eb-Ea x Eb) ]. mRNA and protein expression levels of epidermal growth factor receptor (EGFR), cyclooxygenase-2 (COX-2), and B cell lymphoma-2 (Bcl-2) in xenografts were detected using real-time RT-PCR and ELISA.

RESULTSCompared with Group F, the xenograft weight was obviously lowered in Group B-E (P < 0.05, P < 0.01). The q value was 0.92 in Group C and 0.96 in Group D, which was obtained by simple adding of the two drugs. Compared with Group F, EG- FR mRNA expression in Group D and E, COX-2 mRNA expression in Group A-E; Bcl-2 mRNA expression in Group B-D; COX-2 protein expression in Group B-E; Bcl-2 protein expression in Group C and D were obviously lowered with statistical difference (P < 0.05, P < 0.01).

CONCLUSIONSAETC combined low dose and standard dose Erlotinib had synergistic effect on tumor inhibition. Its mechanism might be associated with down-regulating mRNA and protein expression levels of COX-2 and Bcl-2.

Animals ; Antineoplastic Agents ; pharmacology ; Antineoplastic Combined Chemotherapy Protocols ; pharmacology ; Cell Line, Tumor ; Cyclooxygenase 2 ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Enzyme Inhibitors ; pharmacology ; Erlotinib Hydrochloride ; pharmacology ; Heterografts ; Lung Neoplasms ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Receptor, Epidermal Growth Factor ; metabolism ; Taxus ; Transplantation, Heterologous

Air Pollution, Indoor ; adverse effects ; Animals ; Male ; Maze Learning ; Memory ; Mice ; Mice, Inbred Strains

OBJECTIVE:To investigate the effects of sevoflurane combined with remifentanil on intraoperative related indica-tors and quality of postoperative recovery in patients with general anesthesia. METHODS:52 patients with elective abdominal sur-gery were randomly divided into observation group and control group. All patients were treated with etomidate 0.3 mg/kg+atracuri-um 0.5 mg/kg+remifentanil 1μg/kg for anesthesia induction;then observation group was received sevoflurane by inhalation and con-trol group was propofol by infusion. The SBP,DBP,HR and BIS in 2 groups were recorded before anesthesia induction(T0),after anesthesia induction(T1),time of intubation(T2),skin incision(T3),10 minutes after establishing pneumoperitoneum(T4),end of pneumoperitoneum(T5) and extubation(T6),respectively. Operation and anesthesia duration,recovery time and extubation time, MMSE score and incidence of adverse reactions were recorded. RESULTS:SBP and HR in T6 and DBP in T4-6 in 2 groups were sig-nificantly higher than T0 of same group,BIS in T1-5 was significantly lower than T0,the differences were statistically significant(P<0.05),however,there was no significant difference between 2 groups (P>0.05). Recovery time and extubation time in observa-tion group were significantly lower than control group(P<0.05),there was no significant difference in the operation and anesthesia duration between 2 groups(P>0.05). MMSE scores in 2 groups were significantly lower than before after 0.5 h and 1 h of extuba-tion,and control group was lower than observation group(P<0.05 or P<0.01);MMSE scores in 2 groups were significantly high-er than 0.5 h and 1 h after extubation(P<0.05),however,there was no significant difference between 2 groups and before(P>0.05). There was no significant difference in the incidence of adverse reactions between 2 groups(P>0.05). CONCLUSIONS:Sevoflurane combined with remifentanil has satisfactory anesthesia,sevoflurane has better controllability,with good safety.

Objective To research the method and effect about the bronchoscopic lung volume reduction by ?-cyanoac- rylate in the therapy of chronic obstructive pulmonary disease (COPD).Methods The 14 patients had been examined bosoms by CT before the operation and determined the type of emphysema and the distributing of pneumatocele,had blood gas analyzed and pulmonary function checked.The operation was carried through trachea cannula and intravenous anesthe- sia.When the bronchoscope came to the goal bronchia,we infused the meglumine diatrizoate through the biopsy orifice and approved the location of pneumatocele forward。Then,we infused erythromycin and ?-cyanoacrylate in turn through the biopsy orifice by silica del tube.Results The 3 pneumothorax patients had been removed the drainage tube in 3 days af- ter the operation.8 cases had been counterchecked sternite in one week and the pneumatocele was just like before,among which,1 case developed exudation.1 case had shown pleural thickening in the right-up lung counterchecked sternite 9 months later.1 case been checked the pulmonary function,the FEV_1 enhanced from 24.7% pred before operation to 32. 9% pred after operation one week.3 cases felt polypnea improved greatly and 7 cases felt polypnea improved a little.Con- clusion The bronchoscopic lung volume reduction by ?-cyanoacrylate is a safe,effective and economical method in the therapy of COPD.

Objective To investigate the influence of low calcium dialysate (DCa1.25) and midodrine hydrochloric (MHC) on blood pressure in hemodialysis patients. Methods Dialysate calcium concentration was changed from 1.5% (DCa1.5) to 1.25% in patients with hypercalcaemia pre- or post-dialysis.For patients with intradialytic hypotension(IDH), pre-dialysis antihypertensive drugs were ceased.If that didn′t work, MHC 2.5 or 5 mg was administered to them 30 minutes before dialysis were ceased.MHC was also administered to patients who had not taken antihypertensive drugs. The blood pressure (BP) and blood volume were recorded during dialysis. UCG and autonomic nerves function test including BP supine and standing test and sustained hand-grip test were measured as well. Results Twenty-one hemodialysis patients were involved in this study including male 9 and female 12. The average age was (54.4?14.2) years old,the time on dialysis (33.04?30.1) months. When DCa1.5 was changed to DCa1.25, 9 cases (42.9%) could maintain stable BP, but IDH occurred in 10 patients(47.6%) with symptoms such as swirl,sweat or cramp, one with lower extremities cramp and one with heart discomfort but without IDH. Patients with IDH had higher proportion of abnormal BP supine and standing tests compared with patients without IDH(50% vs. 0%, P