Objective Observe the influence of using PCEA on the recovery of postoperative patient with cesearn section.Methods Observe the analgesic effect in advance of PCEA analgesia with 110 cases,and analgesic effect of non-PCEA analgesia for selective cesarean section 67 patients.Results PCEA analgesic effectiveness for cesarean section postoperative 6 hours and 24 hours respectively are 98% and 94%,the difference is remarkable(P0.05).Conclusion PCEA uses for cesarean section postoperative analgesia,has a good analgesic effects and highly safety.

Objective Discuss the integrate attendance′s effect on maintenance hemodiafiltration patient. Methods Our hospital implemented integrate attendance on 105 cases of maintenance hemodiafiltration patients during January 2004 to December 2005, to observe the patient′s blood pressure abnormal change occurence rate, puncture success rate,internal leakage obstruction rate, hospitalization rate, satisfaction rate; examined the Blood albumin(ALB) , blood serum albumin (PA) ,hemoglobin(Hb) and so on.There were 96 hemodiafiltration patients without integrate attendance in our hospital during January 2002 to December 2003.Then make a comparison between them with related data. Results Blood albumin , blood serum albumin ,hemoglobin and so on figures have a obvious rise after the implementation of integrate attendance(P

Objective Inquiring into the clinical curative effect about fog turns to inhale Chuan Le Ning to cure the child′s asthma. Methods Stochastically to divide the 79 examples of acute asthmas into the observation groups(44 examples) with the contrast(35 examples).Two all go the normal regulations for breathe heavily,the ant-infection and handle to the disease.The observation group atomizes to breathe Chuan Le Ning in the foundation. Results FVC,FEV and PEF numbers show the remarkable improvement before the treatment(P

Objective To make sure the exact curative effect of using Kasai distillate to moderate the dysporia for patients with gynecological operation. Methods Divided 152 patients with dysporia into observation group and control group randomly, each group have 76 cases. Using Kasai distillate 80 ml in observation group, 40 ml in control group. Compare the condition of defecation in these 2 groups after using Kasai distillate 15～30 minutes. Results There were 74 cases and 36 cases in observation group and control group respectively obtain significant curative effect, ?~2=40.7, P

Objective To study the changes in activity of NADPH oxidase, the effects of signal molecules on membrane potential and ROS production of mitochondria in apoptotic murine peritoneal macrophages. Methods Laser scanning confocal microscopy, flow cytometry and fluorescence labeling were used. Results 1 The macrophages treated with dexamethasone developed apoptosis quickly and presented concomitant apoptotic changes. 2 Mitochondria membrane depolarized quickly, the activity of NADPH oxidase declined sharply, and ROS production decreased rapidly. The erasers of ROS promoted macrophage apoptosis. 3 PKC favored, and cAMP inhibited the macrophage apoptosis and the rapid drop in ROS and mitochondrial membrane depolarization. cGMP and TPK which slightly inhibited macrophage apoptosis, had no effects on ROS. Conclusion 1 The activity of NADPH oxidase declined sharply, hence the ROS decreased rapidly, which promoted apoptosis in macrophages treated with dexamethasone. 2 The signal molecules affected apoptosis by modulating ROS decline and mitochondria depolarization. The results suggested that, mitochondria variations, especially the variations of ROS and membrane potential, mainly affected macrophage apoptosis.;

0.05)before treatment.(2)After 6 months' treatment,there was significant difference in PMC and EMC(P0.05).VNDmax and VTmax were significantly lower in group one than in group two(P

BACKGROUND:Alveolar distraction osteogenesis is an important method for treating alveolar bone atrophy, the osteogenesis process and biomechanics play a crucial role in the fol owing implantation and repair. At present, no related experimental studies are found.
OBJECTIVE:To analyze the biomechanical and histological characteristics of alveolar distraction osteogenesis in a canine model.
METHODS:Twelve adult mongrel canines received premolars extraction and alveoloplasty in mandible to establish an atrophy alveolar model. After 3 months, a segmental alveolar osteotomy was performed in the randomly selected unilateral atrophy alveolar and two intra-osseous distractors were placed. After a 7-days latency period, the alveolar ridge was augmented at a rate of 1.0 mm/d for 5 days. After a consolidation of 1, 2, and 3 months, the canines were sacrificed and the specimens of the distracted alveolar bone were harvested for clinical, radiographic, histological and biomechanical analysis.
RESULTS AND CONCLUSION:The alveolar distractors obtained good healing with surrounding tissue. The atrophy alveolar bones were augmented for (4.80±0.50) mm and (5.12±0.47) mm by clinical and radiographic findings immediately after distraction, respectively. The bone trabeculae in the distracted chamber matured from 1 to 3 months of consolidation by histological analysis. The shearing force of alveolar distraction chamber increased from 1 to 3 months. After 3 months’ consolidation, the shearing force of distracted chamber was comparable to host bone. The histological and biomechanical property of distracted alveolar chamber is comparable to host bone after 3 months’ consolidation.

Objective To investigate the relationship between cytochrome P 450 (CYP)2C19*2 / *3 gene polymorphism and antiplatelet effect of clopidogre in patients with ischemic stroke. Methods A total of 102 consecutive patients with acute ischemic stroke admitted to the Suzhou Integrated Traditional and Western Medicine Hospital from November 2012 to February 2014 were enrolled. The patients allergic to clopidogre,intolerant to clopidogrel,and recently using clopidogre were excluded. The patients were divided into a strong metabolic type group (n = 39),a moderate metabolic type group (n = 54),and a week metabolic type group (n = 9)according to the conditions of CYP2C19*2 and *3 locus mutation. The genotypes of the CYP2C19*2 and *3 were detected by the direct gene sequencing method in all patients. The maximum aggregation ratio (MAR)of platelet and platelet reactivity index (PRI)were detected beforeand 7 d after taking clopidogre 75 mg. Results (1)According to the CYP2C19*2 and CYP2C19*3, the genotyping was performed. The strong metabolic type group included *1 / *1 type 39 cases (38. 2%);the moderate metabolic type group included *l / *2 type 44 cases (43. 1%);*l / *3 54 cases, 10 (9. 8%);and the week metabolic type group included *2 / * type 27 cases (6. 9%);*2 / *3 type 2 cases (2. 0%). No *3 / *3 type was detected. (2)There were no significant differences in MAR before taking clopidogrel among the 3 groups (all P > 0. 05). After taking clopidogrel for 7 days,MAR and PRI were detected from strong to weak,followed by the week metabolic type group (49 ± 12% vs. 64 ± 15%), the moderate metabolic type group (42 ± 13% vs. 56 ± 14%),and the strong metabolic type group (33 ± 10% vs. 43 ± 12%);MAR was detected from high to low,followed by the strong metabolic type group (20 ± 12%),the moderate metabolic type group (10 ± 8%),and the week metabolic type group (7 ± 3%). Comparing the moderate metabolic type group and the week metabolic type group with the strong metabolic type group,there were significant differences between MAR,the decreased MAR and PRI (all P < 0. 01). Comparing the week metabolic type group with the moderate metabolic type group,there were no significant differences between MAR,the decreased MAR and PRI (all P > 0. 05). Conclusion The CYP2C19*2 and *3 gene polymorphisms may affect MAR and PRI after taking clopidogrel in patients with ischemic stroke.

Programmed death-1 (PD-1) and its ligand 1 (PD-L1) play critical roles in the identification and elimination of tumor cells evading the host's immune system.Tumor model in mice which is given anti-PD-L1 monoclonal antibody shows obviously host anti-tumor response.Currently,immunotherapy drugs of PD-1/PD-L1 signaling pathways receive good effects in a variety of tumors failure of the traditional method,and with less adverse reaction,which provide valuable clinical experiences in advanced tumor immunotherapy.

Objective: To compare the methods of metabolic balance (MB) and fecal monitoring (FM) for evaluating the dietary zinc (Zn) absorption in Tibetan men. Methods: In 14 d field trial on 16 adult Tibetan men, capsules of carmine were given to mark the feces from D4 to D12, and samples of diet, water, feces and urine were collected during the period. In addition, 4.0 mg zinc tracer (enriched with 67Zn) and 1.0 mg recovery indicator ytterbium (Yb) were orally administrated to the subjects in the evening meal of the D5. The ratio of 67Zn/68Zn in fecal samples was determined by inductively coupled plasma mass spectrometry, and then the zinc absorption was calculated based on the principle of isotope dilution. Results: The dietary zinc absorption in Tibetan men was (23.8?3.9) % evaluated by MB and (21.4?4.3) % by FM with significant difference (by paired-samples t test) and linear correlation (Pearson). The unabsorbed zinc tracer and Yb had the similar behavior through the digestive tract, mostly excreted within5 d following the intake. Conclusion: In the 14d metabolic period, the dietary zinc absorption from MB was a little higher than that from FM. Using FM, the metabolic period can be shortened to 4-5 days according to excretion of Yb. Both methods suggested that the dietary zinc absorption in the adult Tibetan men was good.