Objective To investigate the characteristics of pulmonary infection and susceptible factors following orthotopic liver transplantation (OLT). Methods Clinical data of 128 patients who underwent OLT from Feb. 1999 to Dec. 2004 were studied retrospectively in order to analyze primary pathogens, infectious time and susceptible factors.Results Forty-eight ( 37.5 %) of 128 patients had pulmonary infections and 27 ( 56.3 %) of them developed within postoperative 7 days. Thirty-four ( 70.8 %) cases suffered from mixed infection and 6 ( 12.5 %) died in the hospital after OLT. The primary pathogenic germs included Pseudomonas aeruginosa, Acinetobacter baumannii/haenolyticus, Golden staphylococcus, Aspergilosis and so on.Conclusion Pulmonary infection can be caused by various pathogens and associated with patients' constitution, mechanical ventilation, immunosuppressive drugs and so on.

Papillary thyroid carcinoma (PTC) is the most common thyroid carcinoma and is derived from thyroid follicular cells. In contrast, medullary thyroid carcinoma (MTC) is rare and originates from the parafollicular C-cells. Synchronous occurrence of these two carcinomas is uncommon and occurs as either discrete lesions or as a mixed lesion. The current case report describes a 50-year-old woman with synchronous multiple discrete MTC and PTC with lymph nodes metastasis. Pathologists and treating physicians should be aware of the synchronous coexistence of these entities to avoid possible misdiagnosis.

Objective To evaluate the efficacy and safety of transcatheter arterial chemoembolization(TACE)combined with per-cutaneous microwave ablation(MWA)in treatment of large-sized hepatic carcinoma.Methods A total of 84 patients with large-sized hepatic carcinoma were randomly and equally divided into the study group(n=42)and control group(n=42).TACE combined with MWA was carried out in the patients of the study group,while only TACE was performed in the patients of the control group.Results The effective rate of the study group and the control group was 71.4% and 42.8% respectively,and the difference between the two groups was statistically significant(P <0.05).In the study group,the survival rates at 6,12,18,24 months after the treatment were 88.1%,73.8%,52.3% and 33.3% respectively,while in the control group the survival rates were 76.2%,57.1%,30.9% and 9.5%respectively.There was no statistically significant differences in the postoperative complications between the two groups.Conclusion TACE combined with MWA appears to be an effective approach for the treatment of large-sized hepatic carcinoma.The effect of combined therapy is obviously superior to the only TACE.

The effect of dark tea fermentation liquid with Eurotium Cristatum on the activity of digestive enzyme was researched, as fellowing amylase, protease, lipase. The results showed that dark tea fermentation liquid with Eurotium Cristatum may increase remarkably the activity of ?-amylase and protease, but decrease efficiently the activity of lipase. The fermentation liquid improves the digestion and absorption of starch and protein, but inhibits the decomposition and absorption of fat, so it can explain the mechanism of Fu-brick tea's health functions.

Objective:To investigate the value of the lateral arm free flap (LAFF)in the repair of oral and maxillofacial defects af-ter resection of malignant tumor.Methods:22 cases received LAFF from January 2012 to December 2012 were studied.The flap size,preparation time,vessel diameter,anastomosis time,survival situation,success rate and postoperative results were observed. Results:The flap ranged from 14 cm ×8 cm to 6 cm ×4 cm.All flaps survived well without vascular crisis.Repair results were satis-factory.Conclusion:LAFF,with constant anatomy and simple preparation,can be applied in the repair of oral and maxillofacial de-fects after tumor resection.

Objective To measure the dimensional error of three dimensional printing maxilla models for the clinical application to oral and maxillofacial surgery.Methods The FDM 3D printing was employed to make standard geometric shape models and maxillary models.After the surface finish of both models being observed,the contour data and fineness of geometric models,as well as the distance error of bony markers between maxillary models and jaw bones specimen were measured.Results Within the 3D printing standard geometric model,the fiber arrange horizontally in X-Z,Y-Z surface and crosswise in X-Y surface,and the accuracy errors range from-1.67％ to 1.47％.Moreover,the maximum resolution was 0.25 mm in X and Y axis,and 0.50 mm in Z axis.Within the maxillary model,the distance error of bony markers range from-0.08 ％ to 1.96 ％,and the mean errors were 1.59 ％,0.86％,0.42％ in X,Y and Z axis respectively.The mean error in X axis was significantly larger than that in Y or Z axis (P＜0.05).Conclusion 3D printing maxilla models may possess high accuracy and apply to clinical practice.

Objective To discuss clinical efficacy of patients treated with surgical treatment for posttraumatic elbow stiffness combined with pain.Methods From January 2011 to December 2014,release treatment was performed on 32 cases of posttraumatic contracture of the elbow combined with pain by operation.There were 22 males and 10 females,at average age of 39 years(range from 18 to 65 years).25 cases of these patients with mild-to-moderate pain got a simple elbow release operation.There were 4 cases of severe pain patients complicated with elbow dislocation,after fully release the elbows,reduction was performed under the direct;Both elbow arthrolysis and dermal transplantation interval type elbow arthroplasty were performed in 3 cases of severe pain patients which had severe osteoarthritis.A total of 26 patients were installed hinged external fixator after operation for early functional exercise.Results All patients were followed up for an average time of 14 months(from 12 to 18 months).All patients were significantly improved in the range of elbow and pain symptoms.Postoperative joint function improvement:2 patients with severe stiffness improved to moderate stiffness,19 patients with moderate or severe stiffness improved to mild stiffness,and the remaining of 11 cases without stiffness,The improvement rate was 100％.Postoperative pain:6 cases of moderate or severe pain relieved for mild pain,26 patients pain disappeared,the pain relief rate was 100％.Mayo elbow performance score were evaluated before and after surgery.Preoperative score:the results were good in 6 cases,fair in 14 cases and poorin 12 cases;postoperative score:excellent in 20 cases,good in 8 cases and fair in 4 cases,the good rate is 87.5 ％.The difference between preoperation and postoperation was statistically significant (P＜0.05).Conclusion Elbow arthrolysis combined external fixation is beneficial to early functional rehabilitation and restoring the flexion and extension function of stiff elbow,at the same time,the pain caused by stale dislocation or arthritis of elbow can also get good effect.

Objective To evaluate the precision of BREEZE~(TM) glucose monitor and correlation of glucose measurements between fingertip capillary whole blood glucose(CBG)using BREEZE~(TM) glucose monitor and venous plasma glucose(VPG)using autoanalyzer.Methods All samples of venous plasma and fingertip blood from 188 diabetes or non-diabetes patients were detected for glucose level at fasting,30,60 and 120 min postprandial.BREEZE~(TM) glucose monitor and autoanalyzer measured CBG and VPG respectively.Intra-and inter- coefficients of variations were determined using 10 BREEZE~(TM) glucose monitors with normal,slight high and high glucose levels for the three lots of strips.Results The correlation coefficients between CBG and VPG were all higher than 0.950 at fasting and different postprandial time.98.94% of all measurements were in the A zone when using error-grid analysis.The relevant differences between CBG and VPG were less than 5% at different blood glucose concentrations.The intra-and inter-coefficients of variations of blood glucose values at different blood glucose concentrations using different lots of strips were within 5%.Conclusion BREEZE~(TM) glucose monitor provides high accurate and precise glucose readings on fasting and different postprandial time points over a variety of blood glucose concentrations.

OBJECTIVETo observe the effectiveness and safety of external applying Compound Tripterygium wilfordii Hook F. (TwHF) in relieving joint pain in rheumatoid arthritis (RA) patients.

METHODSIn this double-blinded, randomized multicenter trial, a total of 174 moderately active RA patients were enrolled and randomly assigned to the treatment group (treated with Compound TwHF, 87 cases) and the placebo control group (87 cases). Compound TwHF or placebo was externally applied in painful joints, 20 g each time, once per day for 8 weeks. Self-reported joint pain relief was taken as a primary effective indicator. Visual analogue scale for pain (VAS), disease activity score of 28 joints (DAS28), VAS for general health (GH) were evaluated before treatment, at week 4 and after treatment. Erythrocyte sedimentation rate (ESR) and hypersensitive C reactive protein (hs-CRP) were tested before and after treatment. Menstrual changes in females were observed during treatment. Skin irritation occurred during the recording process was assessed using skin irritation strength. Intention to treat (ITT) was statistically analyzed.

RESULTSThe joint pain relief rate in the treatment group was 90.8% (79/87 cases), higher than that in the placebo control group (69.0%, 60/87 cases; P = 0.001). VAS pain score, DAS28, VAS for GH score were significantly improved in the two groups at week 4 of treatment and after treatment, as compared with before treatment (P < 0.01). ESR and hs-CRP levels significantly decreased in the treatment group after treatment (P < 0.05, P < 0.01). No difference was found in post-treatment VAS pain score, DAS28, VAS for GH score, ESR, or hs-CRP between the two groups (P > 0.05). Eight adverse events occurred in the treatment group (5 skin allergy, 1 intolerance of medical odor, and 2 mild liver injury), while 3 adverse events occurred in the placebo control group (2 skin allergy, 1 mild liver injury). There was no statistical difference in adverse event between the two groups (P > 0.05). No menstrual change occurred in the treatment group.

CONCLUSIONExternal applying Compound TwHF was an effective and safe way to relieve-joint pain of RA patients, which could be taken as an adjuvant therapy.

Arthralgia ; drug therapy ; Arthritis, Rheumatoid ; drug therapy ; Blood Sedimentation ; C-Reactive Protein ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Humans ; Phytotherapy ; Treatment Outcome ; Tripterygium

Photosynthetic and growth characteristics of Angelica dahurica were studied in order to clarity the relations of photosynthesis, growth and root dry weight, and provide a theoretical basis for its cultivation. Photosynthesis and growth indexes were meas- ured every 25 days. The contents of chlorophyll a, b, a + b, soluble protein and the activities of Hill reaction, Ca(2+)-ATPase, Mg(2+)-ATPase had an increasing trend; They had the highest value in leaf high-speed growth period. Then, they were decreased in root high- speed growth period. The root dry weight showed negative corelation with photosynthetic characteristics indexes except stomatal con- ductance, however, the negative corelation only from net photosynthetic rate and Ca(2+)-ATPase were significant. The vegetative growth period of spring sowing A. dahuricia was divided into three phases: seedling period, leaf high-speed growth period and root high-speed growth period. The root dry weight showed a significantly positive corelation with the root diameter, leaf dry weight, shoot dry weight, aboveground dry weight. There was the competitive relation between aboveground and underground, so underground growth could be es- timated from leaf area and shoot dimeter.
Adenosine Triphosphatases ; metabolism ; Angelica ; enzymology ; growth & development ; metabolism ; Chlorophyll ; metabolism ; Photosynthesis ; Plant Proteins ; metabolism ; Plant Roots ; growth & development ; Seasons