This study was set up to observe the changes in stress and immune functions in upper abdominal surgery after general anesthesia.In thirty elective upper abdominal operation patients,general anesthesia was induced with propofol,fentanyl,scoline and maintained with isoflane and atrumium. Catecholamines(CA),cortisol,interleukin-2(IL-2) and soluble interleukin-2 receptor(sIL-2R) were measured before anesthesia,after induction of anesthesia,at the end of operation,and on the first and third postoperative days.The results showed that epinephrine(E),norepinephrine(NE) concentration increased at the end of operation and on the first postoperative day(P<0.01)，Cortisol concentration decreased after anesthesia induction(P<0.05)，IL-2 concentration decreased at the end of operation(P<0.05)，and sIL-2R lever did not change.The investigation suggested that general anesthesia with propofol,fentanyl and isoflane can suppress CA and cortisol increase resulting from induction of anesthesia. There was no change in IL-2 level.However it can not suppress the increase of stress hormones and decrease of IL-2 due to operation.The stress response correlate with immune functions.

Objective To research the clinical value of mechanical ventilation in the treatment of acute left ventricular failure.Methods Of 74 case with acute left ventricular failure,26 cases recevived routine treatment including nasal-catheter inhale of oxygen or veil inhale of oxygen and inotropic agent,diuretic,and dilation as well as sedative while the mechanical ventilation group were treated only with mechanical ventilation depending on the condition.The clinical indications,parameters of blood gas analysis and hemodynamies were compared before and after treatment.Results 18 cases from routine treatment group died(70.9%)and 5 died in mechanical ventilation group (10.4%).There was significant difference in heart rates (HR),central venous pressure (CVP),the mean arterial blood pressure (MAP) and some parameters of blood gas analysis before and after the treatment (P<0.05 or P

Objective To evaluate the effect of combination of phacoemulsification and trabeculectomy on patients with cataract and glaucoma.Methods 19 patients(23 eyes)with co-existing glaucoma and cataract were treated with triple procedure by means of scleral tunnel flap.The mean follow-up period was(15.8 ±3.5)months.Results Compared with preoperative visual acuity,16(64%)of 25 eyes had a best corrected visual acuity of ≥0.6 at the last follow-up(0.1～1.0)(P＜0.01);The mean preoperative intraocular pressure(IOP)was(23.01 ±2.63)mmHg which decreased to(14.02 ±2.05)mmHg(P＜0.05 ,P ＜0.01)after treatment.Conclusion The triple procedure is effective for treating patients with co-existing cataract and glaucoma,which could enhance the visual acuity,control IOP and reduce complications.

Objective To study the standard operating methods and skills of Lichtenstein's tenaion-free her-nioplasty for treating groin hernia and the methods of reducing the postoperative complication and recrudescence. Methods Clinical data of treating greinhemia in 178 eases at Department of General Surgery, Luan People's Hospi-tal were reviewed and analyzed. Results On average, each operation needs 50 minutes and the patients spend 4 days in hospital. After 2～3 weeks,the patients can restore the daily activity and manual labour. There were 9 cases of uri-nary retention after operation,5 cases of scrotum haematoma's accumulating liquid,7 cases of the cut fat deliques-cing, 14 cases of various pain and numbness in groin area and 1 case of hernia recrudescence. Conclusion Lichten-stein's tension-free hemioplasty is a perfect surgical operation method which has many advantages, such as minimal trauma,rapid recovery, simple operation sequence, and less postoperative complication and recrudescence. It is in keeping with anatomy physiology.

OBJECTIVE:To prepare hydrocortisone lotion and establish its quality control method. METHODS: The lotion was prepared with hydrocortisone, and the content of hydrocortisone was determined by ultravidet spectrophotometry. The stability of the prepartion and its skin stimulus were investigated as well. RESULTS: The preparation was colorless limpid liquid and up to the standard specified in Chinese Pharmacopeia (2005 Edition) in the related test. The linear range of hydrocortisone was 5.0～30 ?g?mL-1(r=0.999 0) and the average recovery was 100.09% (RSD=0.17%). After storing for 3 and 6 months, respectively, no obvious change was noted for the preparation. The skin stimulus experiment showed that it caused no side effects such as erythema on skin or edema etc. CONCLUSION: This lotion is simple in preparing process, and its quality is stable and controllable.

OBJECTIVE:To analyse compound pharmaceutical preparations by the signal conversion combined with multicomponent calibration methods METHODS:One-order derivative spectrum data was obtained by one-order derivative conversion On the basis of this,we combined them with the MLR method and PLS method to determine the contents of metrozole and chloromycetin in co metrozole injection RESULTS:The labelling quantity and RSD(n=5) were:metrozole 99 6%,0 11%;chloromycetin 99 3%,0 20% by derivate-MLR;The labelling quantity and RSD(n=5) were:metrozole 97 5%,0 43%;chloromycetin 94 6%,0 89% by derivate-PLS respectively CONCLUSION:One-order derivative spectrum signals aplied to the MLR method is better than the D1 PLS method

Combined with the routine work of preventing and treating diseases, the construction of a clean and honest administration in stomatological hospital would be beneficial to raise the administrative staff's awareness of the constructive characteristics of a clean and honest administration in their work belief and methods to enhance the work initiative and effectiveness.

Objective To evaluate the clinical efficacy of salmeterol /fluticasone propionate in the treatment of chronic obstructive pulmonary disease .Methods 107 patients with chronic obstructive pulmonary disease from June 2012 to June 2014 were randomly divided into control group and observation group .Patients in control group re-ceived routine therapy, yet patients in observation group received salmeterol /fluticasone propionate on the basis of routine therapy.The st.George respiratory questionnaire (SGRQ) mark, 6 -minwalktest (6MWT),pulmonary func-tion indexes and drug adverse reactions before treatment and after treatment were observed respectively .Results Af-ter treatment, the lung function index recovery , the SGRQ total score,6MWT of observation group was obviously bet -ter than that of the control group , and the difference had statistical significance (p <0.05).There were no serious adverse reactions occurred in the two groups , and with no statistically significant difference (p >0.05).Conclusion On top of conventional therapy ,salmeterol /fluticasone propionate has good clinical curative effect and high safety for treating COPD,and so it is suitable for long -term and sustained treatment .

Objective To analyze the genetic diversity of snail populations from five provinces in China mainland. Methods Genomic DNA was amplified by random primer and the products were electrophoresed by 8% polyacrylamide and stained by 0.6% silver nitrogen. The results were recorded and analyzed. Results The average similarity and match percentage among the nine snail populations were 0. 721 4 and 0. 680 9 respectively. The cluster trees showed that the nine snail populations could be divided into three groups ; snails from Dali of Yunnan Province and Puge of Sichuan Province were the first isolated group; snails from Fuqing of Fujian Province and Dongtai of Jiangsu Province were clustered into the second group; the other four populations from Anhui Province and snails from Yixing of Jiangsu Province belong to the last group. Conclusion There is a large diversity among smooth-shelled snails in China although close relationship exists. The cluster trees gained by different snail populations are basically the same and consistent with the distribution of these populations. However, further study should be carried out on the cluster of smooth-shelled snails from Dongtai of Jiangsu Province.

Skp2 (S-phase kinase associated protein) is substrate recognition subunit of SCFSkp2 (Cul1-Rbx1-Skp1-F boxSkp2)complex,a kind of ubiquitin ligases (E3s). Skp2 involves in regulating many functions of cell,such as cell cycle progressing,cell proliferation and differentiation,as well as apoptosis.At present many studies indicated that Skp2 is closely related to tumorigenesis and prognosis.With deeper study of Skp2 in tumor, Skp2 has the potential to be a promising drug target and biomarker of prognosis in human cancer.