Objective To study the use of immunosuppressives for the patients with virus C hepatitis(HCV)after renal transplantation.Methods Twenty-five cases of HCV-RNA(+)and 30 cases of HCV-RNA(-)as control group were analyzed.All patients were divided into the Aza group(n=12),MMF group(n=8)and MP(MMF+Pred)group(n=5).Results Eight casGS revealed abnormal liver function in the Aza group and 2 in MMF group.After stopping the use of CsA and Aza,the liver function all revealed good outcome in the MP group.During one week 30 cases of HCV-RNA(-)recovered due to the readjustment of the dosage of immunosupprexsives(CsA,Aza)in the control group.Conclnsions The therapy of MMF+CsA+Pred is necessary for the patients with HCV-RNA(+)and the function of the renal and liver can be stabilized by MMF.

In order to compare the therapeutics of combined use of MMF with low dose of cyclosporine A (CsA) in renal transplantation, 16 cases were randomly divided into 3 groups:MMF 2.0g group receiving MMF 2.0g per day, MMF 1.5g group receiving MMF 1.5g per day,and Aza group. All the patients in the 3 groups were given the low dosage of CsA and steroid.The results showed that no patients in MMF 2.0g group experienced acute rejection. One patient (20%) in MMF 1.5g group occurred twice acute rejections. In Aza group 3 out of 5 patients (60%) experienced acute rejections. Six months after transplantation, serum Cr level and the used dose of CsA in MMF 2.0g group was obviously lower than that of Aza group. It was concluded that the combined use of 2.0g MMF per day with low dosage of CsA and steroid was safe and efficacy for renal transplanted patients. The clinical results of MMF 2.0g group were superior to those of Aza group.

Objective To study the optimal dose of esmolol for maintaining cardiovascular stability in patients with hypertension during tracheal extubation. Methods In post-anestheisa care unit, hypertensive patients after general anesthesia meeting the extubation criteria were included. Patients were divided into 2 groups according the age: group Ⅰ (>65 years old for the elderly hypertensive, 21 cases), and groupⅡ(≤65 years old for the non-elderly hypertensive, 22 cases). All the patients received esmolol bolus before sputum suction and tube extraction, and the tracheal extubation were extubated 2 minutes after esmolol bolus. The systolic blood pressure, diastolic blood pressure and heart rate were was recorded before tracheal extubation, 2 min after esmolol bolus, at the time of sputum suction extubation, 1 min after tracheal extubation, 3 min after tracheal extubation and 5 min after tracheal extubation. Esmolol dose was determined by the up and down method. Initial dose was 0.5 mg/kg, in accordance with the arithmetic dose (0.2 mg/kg) increasing or decreasing progressively. In negative results (the systolic blood pressure at extubation or 5 min after extubation ≥ 20% of the base, or the systolic blood pressure at sputum suction extubation>180 mmHg, 1 mmHg=0.133 kPa) esmolol dose increased progressively, and in positive results (the systolic blood pressure at extubation or 5 min after extubation<20%of the base) esmolol dose decreased progressively. When the crosspoint (from positive to negative result) reached 6, the study was terminated. Results The median effective doses of esmolol for maintaining cardiovascular stability in groupⅠand groupⅡwere (0.6 ± 0.1) and (0.8 ± 0.1) mg/kg. Conclusions Esmolol can maintain cardiovascular stability in patients with hypertension during tracheal extubation. Median effective dose decreases in older hypertensive patients.

ObjectiveObserve the efficacy, toxicity and the effection of telomerase activity of allicin combined with paclitaxel plus cisplatin and 5-Fu(TFP)chemotherapy for patients with advanced gastric carcinoma.MethodsFifty-four patients with advanced gastric carcinoma were randomly divided into two groups. A group was treated with allicin and TFP, B group was only treated with TFP. The chemotherapy was paclitaxel (135 mg/m2, dl, 8) plus cisplatin (75 mg/m2, d2-4) followed by 5-Fu (500 mg/m2 d1-5). Allicin was used in 60 days(3 times every day,once 20 mg).Telomerase activity was performed by enzyme-linked immunosorbent assay. ResultsThe total efficiency rate was 40.7 ％ (11/27) in A group and 33.3 ％ (9/27) in B group.There was no statistical difference between the two groups(~ = 0.079,P =0.779).There was significant difference in nausea and vomit (P =0.043), and the incidence of A group was 77.8 ％ (21/27) which was lower than that of B group[92.6 ％(25/27)].There was statistical difference in telomerase activity between the two groups(P =0.000).ConclusionAllicin could reduce the toxicity of chemotherapy and inhibit the telomerase activity in advanced gastric carcinoma.

Objective To study the quick triage assessment system for emergency nurse, establish evaluation model and method, select indicators and contents, guide triage nurses to be accurate, fast, convenient and practical, and also to optimize the use of emergency medical resources. Methods Screening the target population to conduct the research, collecting main indicators and features covered with main symptom and characteristics of severe critical emergency patients, selecting manifestation form of triage assessment system. Results The selected indicators and contents were demonstrated by a table-based form, and the quick triage assessment form for emergency nurse was established to instruct triage work. Conclusions This established quick triage assessment form is simple, intuitive and can improve the quality of emergency triage work. It possesses feasibility, practicality and achieves the optimal medical services with the limited emergency medical resources, which shows both social and economic effect.

Objective To investigate the efficacy of centrally fixed eyeball for assessment of the depth of anesthesia in premature infants undergoing outpatient fundus examination. Methods Fifty eight premature infants undergoing examination of fundus of eyes were enrolled in this study. Their gestational age (from the first day of last menstruation period to birth) + after birth age (from birth to the day when examination of fundus of eyes was performed) = 44-64 weeks. The patients were randomly divided into 2 groups: Ⅰ group body movement (group M, n = 27) and Ⅱ group centrally fixed eyeball (group E, n = 31). Anesthesia was induced and maintained with isoflurane inhalation. The patients were breathing spontaneously. The eyelids were kept open with speculum after induction of anesthesia. The EC50 of sevoflurane concentration which could inhibit body movement or make eyeballs centrally fixed was determined by up-and-down sequential experiment. The initial isoflurane concentration was 3% in both groups. Each time the isoflurane concentration was increased/decreased by 0.5 %. 95 % confidence interval (CI) was calculated. The lowest SpO2, respiratory rate and coughing during maintenance of anesthesia were recorded. Results The EC50 of sevoflurane (95% CI) was 2.9% (2.2%-3.6%) in group M and 3.4%(2.6%-4.6%) in group E. Examination was successfully completed in all patients. No respiratory depression and coughing occurred during examination and no vomiting and coughing were observed during feeding at 1 h after recovery from anesthesia. No body movement occurred in 15 patients whose eyeballs were centrally fixed in group E. Conclusion Centrally fixed eyeball can be used as sign of appropriate depth of anesthesia for fundus examination in premature infants.

Acupuncture Points ; Adult ; Female ; Humans ; Male ; Meridians ; Radiculopathy ; diagnosis ; therapy ; Spondylosis ; diagnosis ; therapy

By using the pharmacophore model of mineralocorticoid receptor antagonists as a starting point, the experiment stud- ies the method of traditional Chinese medicine formula design for anti-hypertensive. Pharmacophore models were generated by 3D-QSAR pharmacophore (Hypogen) program of the DS3.5, based on the training set composed of 33 mineralocorticoid receptor antagonists. The best pharmacophore model consisted of two Hydrogen-bond acceptors, three Hydrophobic and four excluded volumes. Its correlation coefficient of training set and test set, N, and CAI value were 0.9534, 0.6748, 2.878, and 1.119. According to the database screening, 1700 active compounds from 86 source plant were obtained. Because of lacking of available anti-hypertensive medi cation strategy in traditional theory, this article takes advantage of patent retrieval in world traditional medicine patent database, in order to design drug formula. Finally, two formulae was obtained for antihypertensive.
Antihypertensive Agents ; chemistry ; pharmacology ; Databases, Factual ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Medicine, Chinese Traditional ; methods ; Mineralocorticoid Receptor Antagonists ; chemistry ; pharmacology ; Models, Molecular

Adolescent ; Adult ; Antithrombin III Deficiency ; genetics ; Antithrombins ; Female ; Humans ; Male ; Mutation ; Pedigree ; Phenotype

Animals ; Arrestins ; metabolism ; Liver ; pathology ; Liver Cirrhosis, Experimental ; metabolism ; pathology ; Male ; Mice ; Mice, Inbred ICR ; beta-Arrestins