Objective To investigate the effect and safety of Atropine preparations of 0.1%and 0.01%concentrations in the treatment of Ametropia.Methods 123 cases of ametropia from April 2014 to August 2015 in ophthalmic hospital of ningbo were randomly selected and divided into three groups, 41 cases in each group.High concentration group received 0.1%atropine sulfate eye drops treatment,low concentration group received 0.01%atropine sulfate eye drops treatment,and the control group received artificial tear mytear,and three groups were treated for one year.Changes in vision, refraction, intraocular pressure and axial length of the eye were compared after the treatment.Results High concentration group >low concentration group >control group in the the difference of distant visual acuity before and after the treatment ( P<0.05 ) , control group >low concentration group>high concentration group in the refractive index,intraocular pressure and ocular axis length difference before and after treatment (P<0.05),and the effective rate in the low concentration group 85.37%and high concentration group 90.24%had no significant difference.Adverse effects rate in high concentration group was 21.95%which was higher than low concentration group 4.88%(P<0.05).Conclusion 0.1%and 0.01%concentrations of atropine were effective control of Ametropia in flexion and axial length spectrophotometry, and then improve the visual acuity, and the former is better,but the 0.01%concentrations had higher safety.

The arterial supply of the human talus in 100 specimens, ranging in age from newborn to 87 years, has been studied by the arterial perfusion method. The talus is supplied by the artery of tarsal canal, the artery of tarsal sinus, the superior arteries of the neck and the branches of the posterior tubercle. These arteries arising diffusely from the three major arteries of the lower leg and anastomose to form the periosteal network on the non-articular surface of the talus. The anastomotic branches between them, ranging from 25 to 150 microns in diameter, form the arterial plexus within the bone. The relations between the characteristics of the arterial distribution and the avascular necrosis of the body of talus after fracture have been discussed.

To establish a sensitive and specific method for simultaneous determination of gestodene, etonogestrel and ethinylestradiol in plasma by LC-MS/MS, plasma samples were extracted and derivatized before injection. An ESI ion source was used and operated in the positive ion mode with multiple reaction monitoring (MRM). Norgestrel was chosen as internal standard and performed on a C18 (100 mm x 2.1 mm, 5 microm) column. The concentrations of gestodene, etonogestrel and ethinylestradiol were measured, using step-gradient mobile phase and step-gradient flow rate. The method was validated over the concentration range of 0.1-20 ng x mL(-1) for gestodene and etonogestrel and 0.01-2 ng x mL(-1) for ethinylestradiol, and showed excellent linearity. The intra- and inter-assay accuracy and precision were below 10.0% and recovery was 93.6%-110.9% over the three concentration levels evaluated. The method was applied in pharmacokinetic study of the compound gestodene patch and the compound etonogestrel patch in rabbits. The LC-MS/MS method was selective, accurate and sensitive, especially the LOQ were 100 pg x mL(-1) for gestodene and etonogestrel and 10 pg x mL(-1) for ethinylestradiol. The method was successfully applied in pharmacokinetic study for contraceptives.

Objective To evaluate the efficiency of different interventional mode in treating primary hepatocellular carcinoma with decompensated liver cirrhosis.Methods 132 cases with hepatocellular carcinoma accompanied by decompensational liver cirrhosis were undertaken transcatheter arterial chemo-embolization(TACE,Group A,n=36),segmental transcatheter arterial chemo-embolization(S-TACE,Group B,n=54)and S-TACE + radiofrequency ablation(RFA) + percutaneous ethanol injection(PEI)(multi-interventional therapy,Group C,n=42).Univariate analysis and multivariate COX proportional hazard regression model were used to analyze the factors affecting the prognosis.Results All patients of A,B,C groups had been followed up for 3 months to 48 months,with median survival times of 4.1 months,9.4 months(P 50%) demonstrated as 8.3%,31.5%(P

Objective: To understand the medication compliance of inpatients with essential hypertension, analyze the influencing factors in medication compliance of the patients and perform the targeted medication education and pharmaceutical care.Methods: Medication education and guide were conducted in 50 cases of patients with essential hypertension based on the main contents in guidelines for prevention of hypertension.Every patient completed regular follow-ups in two months after being recruited.The relevant information about the treatment and medication were collected and analyzed.Results: Through the medication education and pharmaceutical care, the patients had a better understanding on the relevant knowledge of hypertension, rational drug use and treatment.Among the 50 patients, the percentage of completely following the doctor's advice on the hypertension medication was 86%, that of quitting smoking and limiting alcohol was 82%, and that of optimized life way was 78%, and totally 82% of the patients effectively controlled blood pressure or improved markedly when compared with the situation on admission.Conclusion: Medication education and pharmaceutical care conducted by clinical pharmacists is very important for the patients with high blood pressure.It can help patients build a good lifestyle or improve the quality of life by improving the medication compliance of patients, alleviating complications and reducing adverse drug reactions.

Objective To explore the reconstructive methods of benign bone tumor defects in proximal joint. Methods Operative treatment was performed in 11 cases with benign bone tumor defects in proximal joint, a-mong whom 4 cases were treated by curettage,cauterization of wall and bone grafting,3 cases were treated by filling branch through segment fibula transplantation with vascular,2 cases were treated by fibula head transplantation with vascular to reconstruct the glenohumeral joint and rediocarpal joint, and 2 cases were treated by artificial joint re-placement. Results The follow-up ranged from 1.5 to 6 years. All of cases got excellent bone unioned without re-lapse and 2 cases of them developed with little limitation in joint function. Conclusion The importance and recon-structive achievement of fibula transplantation in treating the benign bone tumor defects in proximal joint should be thought fully. The indication of artificial tumor prosthesis replacement should be strictly mastered.

Objective To investigate the influence on developmental potential of frozen-thawed rabbit oocytes with double assisted activation followed by intracytoplasmic sperm injection (ICSI). Methods A total of rabbit oocytes were collected and thawed after vitrification cryopreservation. Among all oocytes were cultured for 1 hour followed by ICSI. 156 Survived oocytes were divided into 5 groups randomly. I0634 single activation: 30 oocytes were added with calcium ionomycin ( I0634 ) at 5 μmol/L for 5 minutes;SrCl2single activation: 26 oocytes were added with strontium chloride at 10 mmol/L for 10 minutes;10634 double activation: 33 oocytes were activated by I0634 twice;SrCl2 double activation: 28 oocytes were activated by strontium chloride twice. Control group: 39 oocytes were not added with any activators. The rate of fertilization, cleavage and blastocysts formation were observed and compared between various groups. Result The rates of fertilization, cleavage and blastocysts formation were in group of SrCl2 single activation were higher than those of I0634 single activation group without statistical difference (54% vs. 33%, 27% vs. 17%, 8% vs. 3%, P <0.05 ). However, those above rates in double activation by I0634 were higher significantly than those of single I0634 activation (82% vs. 33%, 55% vs. 17%, 15% vs. 3%, P < 0.05). The rates of fertilization (61%) was higher and the rate of cleavage (21%) and blastocysts formation (7%) were lower in group of SrCl2 double activation in comparison with group of SrCl2 single activation without reaching statistical difference (P<0.05 ). Notably, the rates of fertilization, cleavage and blastocysts formation in I0634 double activation group were higher than those in group of SrCl2 double activation with statistical difference (82% vs. 61%, 55% vs. 21%, 15% vs. 7%, P<0.05). Conclusion It might enhance the potential of fertilization of oocytes and early embryo development treated by double activation following ICSI, however, those activated oocytes demonstrate rapid cleavage.

Objective To investigate the cardiac protection of Hsp27 against endotoxic cardiac depression mediated by activation of PI3K/Akt pathway and the suppression of NFκB-mediated inflammatory response in mice. Method (1) Transgenic mice with cardiac specific overexpression of Hsp27 (Hsp27 Tg) and wild littermate controls (WT) were given 10 mg/kg LPS injected intraperitoneally to induce endotoxemia, (2) The cardiac function measurement in mice was performed by using echocardiography 6 hours after LPS treatment (n = 6), (3) The activity of PBK/Akt pathway was evaluated by Western blot for [hosphor-Akt (p-Akt) and phosphor-Gsk-3β (p-Gsk-3β) one hour after LPS administration ( n = 4)], (4) Activity of inflammatory response was evaluated by protein degradation of IκBα (n = 4), (5) The apoptosis of myocardial cells was determined by TUNEL assay on the paraffin section of cardiac tissue 24 hours after LPS exposure (n = 4). Results (1) Hsp27 attenuated cardiac dysfunction significantly following LPS treatment. Compared with the primary value, LPS induced the depression of cardiac function both in WT rats and Hsp27Tg rats. However, the cardiac dysfunction was attenuated significantly in Hsp27Tg rats compared with that in WT rats ( P < 0.01 or 0.05) . (2) Hsp27 attenuated IκBα degradation after LPS administration. Compared with the primary value, LPS led to LκBα degradation by (72.92 + 9.20) % in WT rats and by (41.43 + 24.10) % in Hsp27Tg rats. The overexpression of Hsp27 lessened the IκBα degradation significantly (P < 0.05). The similar results were obtained in rat myocardial cell culture of experiments. (3) Hsp27 enhanced the activation of PI3K/Akt signaling following LPS exposure. One hour after LPS administration, the relative levels of p-Akt and p-GSK-30 were (3.11 + 0.83) and (3.19 + 1.04), respectively in WT rats, and (5.13 + 0.73) and (5.71 + 1.20) in Hsp27Tg rats, respectively. Compared with WT rats, the levels of p-Akt and p-GSK-3β were significantly higher in Hsp27Tg rats (P < 0.05). (4) The Hsp27 lessened LPS-induced the apopto-sis of myocardial cells. Twenty-four hours after LPS treatment, the percentages of myocardial cell apoptosis were (6.46+ 1.74)% in WT rats and (2.88 + 0.91)% in Hsp27Tg rats. Compared with WT rats, LPS-induced apoptosis in myocardial cells was significantly decreased in Hsp27Tg rats (P < 0.01). Conclusions The overexpression ofHsp27 attenuates cardiac dysfunction significantly during endotoxemia, and the mechanisms may be attributed to the activation of PDK/Akt signaling pathway.

Objective To explore the effect of head nurses′tutoring and commenting on nursing ward round. Methods The nursing ward rounds performed during August 2013 to July 2014 were assigned as the control group and those nursing ward rounds during August 2014 to August 2015 as observation group: in the former group routine nursing ward rounds were done once a week and in the latter the rounds were performed by head nurses′tutoring and commenting once every week. The two groups were compared in terms of examination performances of nursing ward rounds, doctors′ and nurses′ satisfaction degree, nurses′ and student nurses′evaluation on the ward rounds and their critical thinking ability. Results The examination performances and the satisfaction degree in the observation group were significantly higher than those of the control group (P<0.05). The nurses in the observation group thought the head nurse′s commenting at ward rounds could be more effective than those from the control group in their improvement of theoretical knowledge and clinical ability (P<0.05). In terms of critical thinking by California Critical Thinking Disposition Inventory-Chinese Version), the total score and the scores on its dimensions in the observation group were significantly higher than those of the control group. Conclusion The nursing ward rounds by head nurses′tutoring and commenting can help the nurses to strengthen their ability in nursing ward rounds and improve their theory and clinical practice so that the nursing quality is improved.

Objective: To observe the effect of ethanol extract of Crataegus Pinnatifida Bge. Var. major N. E. Br. from Hei-longjiang province on hemodynamics of acute myocardial ischemia caused by ligation and platelet aggregation induced by isoproterenol. Methods:After the model establishment of acute myocardial ischemia by ligation in rats, the systolic blood pressure ( SBP) ,diastolic blood pressure ( DBP ) , heart rate ( HR ) , left ventricular systolic pressure ( LVSP ) , left ventricular end-diastolic pressure ( LV-EDP) , left ventricular peak systolic ( +) and diastolic ( -) rate ( ± dp ·dt max-1 ) were recorded. Meanwhile, the acute myocar-dial ischemia model induced by isoproterenol was established. The platelet aggregation was measured by a platelet aggregation instru-ment. Results:The ethanol extract of Crataegus Pinnatifida Bge. Var. major N. E. Br. from Heilongjiang province could significantly increase the SBP, DBP, LVSP, +dp · dtmax-1 and HR, and reduce LVEDP,-dp·dtmax-1 in high dose group with statistical sig-nificance (P<0. 05). The medium dose group had small impact on the DBP, while showed statistically significant effect on the other hemodynamic indices. The low dose group had statistically significant effect on the SBP, LVSP and ± dp·dtmax-1 (P<0. 05), while showed no notable effects on the other indices. The results of aggregation rate in 1 min and 5 min after the determination and the maxi-mum one in the high and medium dose groups showed that the ethanol extract could significantly inhibit the platelet aggregation with sta-tistical significance (P<0. 05). Conclusion:The ethanol extract of Crataegus Pinnatifida Bge. Var. major N. E. Br. can improve the blood flow of acute myocardial ischemia in rats and reduce platelet aggregation after ischemia.