Objective To compare the antiviral efficacy and economics between lamivudine and entecavir in patients with low preoperative HBV replication after liver transplantation. Methods Liver transplantation patients from 2006 July to 2013 July were selected for being studied prospectively. Statistically evaluated between entecavir and lamivudine efficacy by the analysis of postoperative follow-up of seroconversion and HBV reinfection. Results The cumulative overcast rate of entecavir group was 98.04% one month after transplatation. And 3 of 51 cases were reinfected with average turn time of 9.73 days. Meanwhile , the cumulative overcast rate of Lamivudine group was 100% and 3 of 26 cases were reinfected with average turn time of 5.11 days. There are no statistical differences between the two groups accumulation rate , reinfection rates , as well as cumulative infection rates. Conclusion In the cases of low hepatitis B virus replication before liver transplantation, Entecavir and Lamivudine have the similar effect of preventing HBV reinfection after operation. Compared with the cost of Entecavir group, Lamivudine is more economy.

OBJECTIVE:To optimize the formula of Yanle buccal tablets. METHODS: 8 different formula were derived from L8(2)7 orthogonal design table taking 7 Chinese medicines as factors. The main outcome measures were granuloma growth inhibition test, ear swelling inhibition test and phenol red's phlegm eliminating test in mice. RESULTS: The results showed that that Radix et Rhizoma Slycyrrhizae and Flos Lonicerae Japonicae had significant impact on mice's granuloma growth inh-ibition test Result;Radix Ophiopogonis,Rhizome,Belamcandae,Semen Oroxyli,and Flos Lonicerae Japonicae had significant impact on mice's ear swelling inhibition test result; and Radix et Rhizoma Slycyrrhizae and Radix Platycodi had great impact on phenol red's phlegm eliminating test result in mice, suggesting that every Chinese medicine (factor) had effect on certain pharmacodynamic action. CONCLUSION: The original formula is the reasonable and optimum one.

Perioperative nutrition support may be required when the synthesis and utilization of nutrients become disordered due to gastrointestinal abnormalities and trauma anesthesia. Proper nutrition support can reduce or prevent malnutrition, and thus facilitate the recovery and lower complications and case-fatality rate.

[Objective] Aneurysmal bone cyst of the ealeaneus is an uncommon entity. The purpose of the report is to describe aneurysmal bone cyst of the ealcaneus seen in a child.[ Methods] The clinical, radiological and histopathologic findings of a boy with aneurysmal bone cyst of the calcaneus were retrospectively analyzed with reference to literature. [ Results ]The tumor mainly involved the right calcaneus. He was treated successfully after the curettage and bone grafting. Histopathological examination revealed an aneurysmal bone cyst of the right calcaneus. He is now disease-free for 2 years, and no sign of recurrence was found. [ Conclusion] Aneurysmal bone cyst of the calcaneus is an uncommon entiy. To simple aneurysmal bone cyst,curettage and bone grafting are effective therapic method.

bjective:To study and establish the fingerprint of Pollen Typhae.Methods:Hypersil BDS C18(5?m,4.6mm?250mm) chromatographic column mobile phase acetonitrile-0.1 % phosphoric acid solution(10:90)with fiow rate of 1.0 ml/min and UV detector at 254 nm.ResultsTaking Isorhamnetin-3-O-neohesperidoside as the reference peak,11 common peaks were selected as the fingerprint peaks of Pollen Typhae,Technology investigation indicated that the analytical method this study established has desirable precision,reproducibility,and stability.The similarity of Pollen Typhae fingerprints from different batches is better.Conclusion HPLC fingerprint analysis can be a method for quality control of medical material of Pollen Typhae.

Objective To approach the effects of combined plateau hypoxia due to high altitude and sodium cyanide(NaCN)intoxication on the heart function of rats.Methods 84 healthy male SD rats were randomly divided into 2 groups:only NaCN intoxication in plain areas(altitude 308m)(PL group)and combined high altitude(altitude 4 000m)hypoxia and NaCN intoxication(PH group).Rats in PH group were pre-treated with hypoxia for 72h in a plateau hypoxia cabin(simulating altitude 4 000m).12 rats of PH group were anesthetized.NaCN in a dosage of 3.6mg/kg was subcutaneously injected into the back of rats.At the time points of-10min,0min,10min,20min,30min,40min,50min,60min and 90min after NaCN injection,the left ventricular systolic pressure(mLVSP),+dP/dtmax and heart rate(HR)were recorded by physiological functions signal processing system RM6240.The arterial blood were taken from the other 72 rats for myocardium zymogram detection(including AST,LDH,CK,CK-MB)at the time points of 0h,0.5h,1h,2h,4h and 6h after NaCN injection.Results Compared with the PL group,the mLVSP,+dP/dtmax,and HR changed obviously(P

Bronchoalveolar Lavage ; Child ; Child, Preschool ; Female ; Humans ; Male ; Pneumonia, Mycoplasma ; therapy ; Pulmonary Atelectasis ; therapy

Adult ; Aged ; Dust ; analysis ; Humans ; Middle Aged ; Niacin ; therapeutic use ; Nitric Oxide ; blood ; Nitric Oxide Synthase ; blood ; Occupational Exposure ; analysis ; prevention & control ; Silicon Dioxide ; adverse effects

Objective To study the 18F-FDG PET/CT features of tuberculous and malignant diffuse peritoneal lesions and to discuss the diagnostic value of 18F-FDG PET/CT in diagnosing and differentiating the lesions. Methods The 18F-FDG PET/CT features of 72 patients with tuberculous peritonitis,28 primary serous papillary carcinoma of the peritoneum and 135 peritoneal metastases confirmed by clinic and/or histopathology, were retrospectively reviewed. The peritoneal thickening features of tuberculous and malignant peritoneal lesions were observed. The maximal standardized uptake value (SUVmax) of peritoneal lesions and ascites, ascites SUVmax/liver SUVmax (T/NT) were compared between tuberculous peritonitis and cancerous peritonitis. The ROC curve was used to analyze the diagnostic efficiency of T/NT, SUVmax of peritoneal lesions and ascites. Results The typical 18F-FDG PET/CT features of tuberculous peritonitis were uniformity thickening of parietal peritoneum, mesenteric and omental stain like changes, widely and even distribution of the peritoneal 18F-FDG, while the cancerous peritonitis was obvious uneven thickening of parietal peritoneum, mesenteric and omental nodules and pie-shape changes, uneven distribution of the peritoneal 18F-FDG. The degree of 18F-FDG uptake was increased in all peritoneal lesions, and there was no significant difference between the tuberculous group (SUVmax=10.53±5.44) and the cancerous group (SUVmax=11.45±6.78, t=1.017, P>0.05). The 18F-FDG concentration in malignant ascites (SUVmax=1.88±0.65,T/NT=0.73± 0.18) was obvious higher than that of tuberculous ascites (SUVmax=1.67±0.69,T/NT=0.57±0.27, t=2.243 and 5.045,both P<0.05). The area under the ROC curve of T/NT, SUVmax of ascites, SUVmax of peritoneal lesions were 0.707, 0.593, 0.536, respectively. Conclusion The 18F-FDG PET/CT imaging can reflect the morphology and metabolic changes of peritoneal lesions. It is important to combine the SUVmax of ascites in order to improve the efficiency of diagnosing the diffuse peritoneal diseases.

AIM: To investigate the change of myopic choroidal neovascularization treated by ranibizumab and evaluate their value in monitoring the effect of anti-vascular endothelial growth factor ( VEGF) therapy. ·METHODS: The study enrolled 30 patients ( 30 eyes ) diagnosed with myopic choroidal neovascularization. All affected eyes were treated with intravitreal ranibizumab 0. 05mL ( 10mg/mL ). Best corrected visual acuity ( BCVA ) , non-contact tonometer, ophthalmoscope, fundus fluorescein angiograph ( FFA ) and OCTA were evaluated monthly until 6mo. The changes of BCVA and central macular thickness ( CMT) were compared at 1, 3 and 6mo after treatment. ·RESULTS:All patients received an average of 1. 70±0. 65 injections. BCVA was 0. 96 ± 0. 17 ( LogMAR ) before therapy, and BCVA 1, 3 and 6mo after treatment respectively improved by 0. 23 ± 0. 09, 0. 34 ± 0. 07, 0. 38 ± 0. 11. The differences were significant ( t=5. 461, 8. 191, 8. 894; P<0. 05 ). Mean CMT decreased form 281. 07 ± 13. 72μm to 261. 33 ± 13. 13μm, 243. 47 ± 16. 65μm, 234. 73 ± 17. 52μm respectively 1, 3 and 6mo after treatment, showing significant differences (t=12. 007, 13. 360, 9. 531;P<0. 05). OCTA revealed a progressively smaller vascular lesion and reduction in capillary density. · CONCLUSION: Intravitreal ranibizumab for CNV secondary to pathologic myopia is effective and safe;OCTA is a noninvasive and time-saving new technology, and it also is a promising tool for clinicians to make preliminary diagnosis and assess treatment efficacy in the follow-up visits.