iple occurrence of the tumor, which can decline its recurrence and postpone its progression.

One hundred and seventy-two strains of endophytic fungi were isolated from Taxus mairei,Cephalotaxus fortunei and Torreya grandis cv.merrillia.The result of the antifungal assay shows that ninety strains of the fungi have antagonism against one or more botanical pathogenic fungi,such as Neurospora sp.,Trichoderma sp.,Fusarium sp.etc.The percentage of antifungal strains to tested strains are as follows:40% Cephalotaxus fortunei,54.2% Taxus mairei,57.1% Torreya grandis cv.merrillia.Thirty-five strains have high antifungal activities,and their inhibition zone diameter is at least 15mm.The active endophytic fungi were identified as 18 genera,most of which belong to Paecilomyces and Fusarium etc.

Female ; Hemoperfusion ; Humans ; Male ; Organophosphate Poisoning ; Pesticides ; poisoning ; Poisoning ; therapy ; Renal Dialysis

In this study, the ameliorative effects of Flos Abelmoschus manihot on mice with chronic inflammatory bowel disease (IBD) were investigated and its effects on the structure of the intestinal flora as well as the lipid profile in feces of IBD mice were analyzed. All animal welfare and experimental procedures followed the regulations of the Animal Ethics Committee of Nanjing University of Chinese medicine. A mouse model with chronic IBD induced by dextran sulfate sodium (DSS) was used to evaluate changes in body weight, disease activity index (DAI), colonic histopathological damage as well as gene expression levels of inflammatory factors in the colon. Fecal samples from mice in each group were collected and subjected to Illumina high-throughput sequencing to detect the abundance of intestinal flora; samples were analyzed by UHPLC-Q-Exactive^® HF Quadrupole-Orbitrap^® of untargeted lipidomics, which detects lipid content in feces. Administration of Flos Abelmoschus manihot could significantly restore the body weight and ameliorate colonic histopathological damage in IBD mice. Sequencing of the gut microbiota revealed that the species diversity and richness of the gut microbiota in IBD mice were decreased, with a significant increase in the abundance of Verrucomicrobia and a significant decrease in the abundance of Bacteroidetes; Flos Abelmoschus manihot significantly increased the richness and diversity of intestinal microbiota in IBD mice, increased the number of taxa species at each level, and restored the abundance of bacteria in the phylum Bacteroidetes. Analysis of fecal lipid profiles identified the most significant changes in sphingolipid and glycerophospholipid metabolic pathways in IBD mice, with Flos Abelmoschus manihot inhibiting ceramide and sphingomyelin synthesis in sphingolipid metabolism. In summary, Flos Abelmoschus manihot can effectively improve the disease condition of mice with chronic IBD, and it has the effect of regulating intestinal flora homeostasis and lipid metabolism, but the related mechanism between the two still needs to be deeply explored.

Objective To evaluate the effect and clinical value of open surgery combined ultrasound-guided Mammotome in the treatment of multiple breast lumps. Methods Four hundred and forty-four patients in our hospital from Jan. 2006 to Jun. 2008 were divided into 3 groups, who underwent classical open surgery, ultrasound-guided Mammotome operation, or combined therapy respectively and followed by post-operation visits reguarly. The operation effects were compared between the 3 groups. Results Compared with the classical open surgery, combined therapy had no difference in time of procedure and procedural bleeding, but had lower incidence of local skin, better incision condition and higher satisfaction of patients. Compared with ultrasound-guided Mammotome operation, combined therapy took less time in procedure, and in the same time had less procedural bleeding, lower post-operation complication and higher patients satisfaction. Conclusions Combined therapy has high complete removal rate, low post-operation complication as well as cosmetic effect. It has special advantages over the other two kinds of surgery, so it has wide clinical application.

Objective To discuss imaging classification of blunt traumatic thoracic aortic injury (BTTAI) and weigh guideline value of its imaging classification to surgical options.Methods BTTAI in 12 patients were divided into three types in accordance with outline of aortic injury revealed by CT imaging,i.e.,type A of normal outline of aortic blood vessel but free endothelium in aortic cavity,type B of abnormal aortic outline and contrast extravasation to aortic lumen exterior but only confining to mediastina,and type C of abnormal aortic outline and contrast leakage to thoracic cavity.Significance of BTTAI morphological classification was analyzed according to data,such as systemic injury severity score (ISS),local injury sites,surgical approaches and patients' outcome.Results Multiple injuries combined with BTTAI were observed in all patients whose aortic lesion image could be all generalized by above-mentioned classification.BTTAI image showed type A in three patients,type B in seven and type C in two.Pseudoaneurysm was confirmed as the foremost common BTTAI.There were no significant differences in ISS,hypotension morbidity,treatment methods or mortality between each type of BTTAI.Conclusions BTTAI occurs mostly in multiple injuries and thus overall injury severity assessment is not only depended on aortic lesion classification.BTTAI classification in this study reflects injury severity of vessel wall,takes account to location of lesion and adjacent relations (especially length of landing zone) and hence has accurate referential value for surgical decisions.

Objective To optimize the extraction process of Albizia julibrissin in Baijin Capsule. Methods Using the extraction rate of quercitrin and total flavonoids as indexes, the orthogonal design was used to investigate effects of solvent volume, extraction time and extraction frequency on extraction results. Results The optimal extracting condition was as follows:extracted 2 times with 12 fold 70%alcohol, 2 h for each time. Conclusion The optimized process condition was simple, stable and feasible. It provides the basis for the production of Baijin Capsule.

Objective To explore the efficacy and tolerability of sorafenib in combination with interferon-α-2b for Chinese patients with metastatic renal cell carcinoma. Methods Seventeen pa-tients with unreseetable metastatic renal cell carcinoma were enrolled and received sorafenib in combi-nation with interferon-α-2b. Sorafenib was continuously given at the dose of 400 mg twice per day, in-terferon-α-2b 300 MIU subscutaneously once per day for 5 d each week, until disease progression or intolerable toxieities occurred. Tumor responses were evaluated every two months by response evalua-tion criteria in solid tumor. Results The median treatment duration was 120(51-442)d. All 17 pa-tients were evaluable for efficacy and safety. Five patients achieved partial responses (PR), 1 uncon-firmed PR,9 stable diseases. Two patients had progressed diseases. The overall response rate was 29%(5/17)with the disease control rate of 88%(15/17). Due to short-time follow up, the median progression free and overall survival time were not yet available. The common side effects included: fever 82%(14/17), diarrhea 82%(14/17), hand-foot syndrome 71%(12/17), asthenia 65%(11/17), rash 53%(9/17), alopecia 41% (7/17), mucosities 41% (7/17), hypertension 29% (5/17), anorexia 24% (4/17), hoarseness 24% (4/17), myalgia 24 % (4/17), nausea/vomiting 12 % (2/17) and headach/ dizzle 12%(2/17). Eleven (65%) out of 17 patients developed neutropenia, 5(29%) thrombocytope-nia and 5 (29%)anemia. Four(24%) out of 17 patients had abnormally elevated ALT/AST. Conclu-sion Sorafenib in combination with interferon-α-2b for metastatic renal cell carcinoma improves re-sponse rate with manageable toxicity.

Objective To study effects of early non-invasive ventilation (NIV) application in treating elderly patients with acute left ventricular failure induced respiratory failure. Method Totally 32 elderly patients with acute left ventrieular failure induced respiratory failure, admitted from August 1997 to February 2007, received NIV treatment, and were retrospectively studied. There were 22 male and 10 female, aged (81.5?8.6) yearsdd. The changes of rahs, respiration rate, heart rate, arterial blood gas, cardiac function before and after NIV application were compared. According to the application time of NIV, 32 patients were divided into two groups: group A (early NIV application group, n=17) and group B (non-early NIV application group, n= 15). The time to improve the symptoms, the application time of NIV, cure rates, tracheal intubation rates and mortality were compared between the two groups. Results Thirty of the 32 patients survived, cardiac function was improved from New York classⅣtoⅠ～Ⅱ, respiratory rate, heart rate and blood pressure significantly decreased, PaO_2 and SaO_2 significantly increased and PaCO_2 significantly decreased. The tracheal intubation was performed in 4 patients. The time needed to improve the symptoms and the application time of NIV were significantly different between group A and group B (P