Described in this paper are the problems in the old information integrated system, the principles and component parts of the improved information integrated system, and the changes in information service brought by the improved informationintegrated system such as improved service in electronic〗reading room, expanded hospital resource service and scientific navigation service, in Library of First Affiliated Hospital of Kunming Medical University.

Gastrointestinal Neoplasms ; pathology ; Humans ; Neoplasm Recurrence, Local ; surgery ; Postoperative Period

Hemorrhoid refers to soft vein mass formed by varicosity of submucosal veins around the end of the rectum and subcutanceous veins of the anal canal. It is the most common anorectal disease. This article summarized the regular patterns, features and advantages of Professor Yu Hai-Bo's acupuncture-moxibustion therapy for hemorrhoids, in order to guide the acupuncture treatment for hemorrhoids.

Endoscopy ; Humans ; Maxillary Sinus ; microbiology ; surgery ; Maxillary Sinusitis ; microbiology ; therapy ; Mycoses ; therapy ; Nasal Surgical Procedures ; Postoperative Care ; Recurrence

Objective: To investigate the feasibility of in vitro release models of injectable implants. Methods: An RP-HPLC method was established for determination of norfloxacin (NF). The in vitro release profiles of injectable implants in four release models, including direct injection model, one-way cylinder, dialysis tube and home-made cylinder, were studied and compared with the in vivo release profiles. Results: The in vivo release of NF from injectable implants was much faster than the in vitro release of NF. The in vivo release was close to the zero-order release kinetics in the sustained release phase (1-20 d, r=0.993 5), while the in vitro release could be divided into slow phase and fast phase with 15 d as the turning point. Of the four in vitro release models, home-made cylinder showed the closest initial release to the initial release of NF in vivo. Conclusion: All the above four release models have limitations; they can not well reflect the in vivo release profiles of injectable implants; and further studies are needed for the in vitro release model of injectable implants.

Objective To investigate the effects of total nutrient admixture (TNA) on the recovery of patients with gastric cancer after radical gastrectomy.Methods The clinical data of 50 patients with gastric cancer who were admitted to the Affiliated Hospital of Luzhou Medical College between March 2013 and March 2014 were retrospectively analyzed.Among 50 patients receiving radical gastrectomy,26 patients receiving TNA were allocated to the experimental group and 24 patients receiving conventional fluid infusion were allocated to the control group.Patients in the experimental group received the nutritional support therapy using TNA at preoperative day 5 and at postoperative days 1-5,and patients in the control group received the postoperative intravenous rehydration including water,glucose,electrolyte,vitamins and micro elements.The nutritional indexes [albumin (Alb),prealbumin,transferrin and hemoglobin (Hb)],time to anal exsufflation,incidence of complications (wound infection,anastomotic leakage,blooding and intestinal obstruction) and duration of hospital stay were observed before nutritional support therapy and at postoperative day 8.The count data were analyzed using the chi-square test.The chi-square value of correction for continuity was used when 1 ≤ minimum theoretical frequency ≤ 5.The measurement data with normal distribution were presented as (x) ±s and analyzed using the t test or repeated measures ANOVA.The ordinal data were analyzed by the analysis of variance.Results The Alb,prealbumin,transferrin and Hb in the experimental group were (38.6 ± 2.0) g/L,(281 ± 33) mg/L,(2.5 ± 0.9) g/L and (111 ± 20) g/L before nutritional support therapy and (38.2 ± 1.9) g/L,(277 ± 16) mg/L,(2.3 ± 1.1) g/L and (112 ± 37) g/L at postoperative day 8,respectivley.The Alb,prealbumin,transferrin and Hb in the control group were (38.3 ±2.4) g/L,(287 ± 34) mg/L,(2.4 ± 1.1) g/L and (107 ± 21) g/L before nutritional support therapy and (30.3 ±2.3) g/L,(190 ± 41) mg/L,(1.6 ± 0.3) g/L and (93 ± 22) g/L at postoperative day 8,respectivley.There were significant differences in the nutritional indexes at postoperative day 8 between the 2 groups (F =174.042,95.637,9.529,4.919,P ＜ 0.05).The time to anal exsufflation in the experimental group were (52 ± 11) hours,which was significantly different from (70 ± 12) hours in the control group (t =-5.176,P ＜ 0.05).The incidence of complications was 15.4％ (4/26) in the experimental group,which was significantly different from 58.3％ (14/24) in the control group (x2=6.460,P ＜0.05).Patients with complications in the 2 groups were cured by anti-infective or symptomatic treatment.The duration of hospital stay was (9 ± 3) days in the experimental group and (12 ± 4) days in the control group,with a significant difference between the 2 groups (t =-2.912,P ＜ 0.05).Conclusion TNA can improve the nutritional status of patients after radical gastrectomy in a short time.It could help patients to get through the perioperative period smoothly,and enhance the postoperative recovery.

Acupuncture Therapy ; Chest Pain ; therapy ; Female ; Humans ; Middle Aged ; Stroke ; therapy

Adult ; Carotid Artery, External ; anatomy & histology ; Humans ; Hypoglossal Nerve ; anatomy & histology ; Tongue ; anatomy & histology ; blood supply ; innervation

Objective To investigate the method and efficacy in treating acetabular bone defects by the use of titanium wire mesh and impact bone allograft in revision total hip arthroplasty.Methods Twenty-two patients (22 hips) with acetabular bone defects in revision total hip arthroplasty were treated with wire mesh and impact bone allograft from January 2008 to December 2013.There were 7 males and 15 females in the present study.The average age of the patients at the surgery was 64.8 (37-78) years.According to Paprosky classification,there were 9 cases of type ⅡA,4 cases of ⅡB,7 cases of ⅡC and 2 cases of ⅢB.Twenty cases with aseptic loosen and 2 with periprosthetic infection were underwent revision surgery.Deep frozen cancellous bone allograft was sterilized and morselized to particles with the size of 7 to 10 mm.After removal of loosed acetabular component,the bone grafts were impacted into the acetabular defects area to restore the bone quantity.Titanium wire mesh with appropriate diameter was chosen to fix on impacted bone graft and fixed acetabulum with screws.Polyethylene cup was cemented in the mesh wire with proper position.Harris hip score system was used to evaluate the hip joint function.The AP pelvis X-ray was taken at 1 week,3 months,12 months and annually thereafter postoperatively to evaluate the rotation center,fusion of the bone graft and loosening of cup.Results All patients were followed up with the average period 5.1 years (3-7 years).The average Harris hip score before revision was 43.75±13.45,while the score was 85.33±7.84 at last follow-up (t=7.930,P=0.000).The average height of hip rotation center of surgical side was 3.49±0.77 cm before surgery,while its height at last follow-up was 2.22±0.22 cm (t=4.390,P=0.005).The distance between hip rotation center and the base of acetabulum was 3.54±0.45 cm before surgery,while its value was 3.52± 0.76 cm at last follow-up.All the bone grafts came to infusion with the average time 12 months (9-15 months).There was no case with cup migration more than 4 mm or rotation greater than 5° at last follow-up.One patient had the symptom of sciatic nerve injury.No case was with infection or dislocation.Conclusion In the treatment of acetabular bone defects,wire mesh and impact bone allograft with cemented cup in revision total hip arthroplasty can reconstruct hip rotation center and the acetabular bone quantity effectively.Satisfied early-midterm curative effects could be acquired by using this method.

Objective To observe the effects of Compound Uncaria Hypotensive Tablets on expressions of MCP-1 and MMP-9 of vascular remodeling in spontaneously hypertensive rats (SHR); To discuss it possible mechanism of action. Methods Totally 24 12-week old male SHR were randomly divided into SHR model group, Compound Uncaria Hypotensive Tablets group, and positive medicine group, with 8 rats in each group. Another 8 WKY rats were set as normal control group. Medication groups were given relevant medicine for gavage for successive 6 weeks. Noninvasive tail cuff method was used to observe blood pressure; morphological changes in thoracic aorta and renal artery were observed by HE staining; immunohistochemistry was used to detect the protein expressions of MCP-1 and MMP-9 in thoracic aortic wall. Results Protein expressions of MCP-1 and MMP-9 in thoracic aortic wall of SHR model group were significantly higher than those of normal control group (P<0.01); Compared with the SHR model group, protein expressions of MCP-1 and MMP-9 in thoracic aortic wall decreased significantly in the medication groups (P<0.05, P<0.01); Compared the Compound Uncaria Hypotensive Tablets group and positive medicine group, there was no obvious difference in protein expressions of MCP-1 and MMP-9 in thoracic aortic wall. Conclusion Compound Uncaria Hypotensive Tablets can reduce the blood pressure of SHR, reduce inflammation reaction, and regulate vascular remodeling, which mechanism may be related to down-regulation of expressions of MCP-1 and MMP-9 in SHR aortic endothelial cells.