Epilepsies, Myoclonic ; genetics ; Humans ; Infant ; Infant, Newborn ; Molecular Biology ; NAV1.1 Voltage-Gated Sodium Channel ; Nerve Tissue Proteins ; genetics ; Sodium Channels ; genetics

Objective To investigate the clinical application of vascular endothelial growth factor (VEGF) and nuclear transcription factor(NF-κB)/p50 on diagnosis and prognosis of the abundance of matrix and rich cell type salivary gland pleomorphic adenoma.Methods Fifty cases with parotid pleomorphic adenoma pathological from Jan.2004 to Nov.2004 collected at Affiliated Hospital of Hebei United University and Kailuan General Hospital were selected in this study.There were 25 samples with pleomorphic adenoma of matrix-based abundant salivary gland served as group A,25 samples were cell-based abundant salivary gland pleomorphic adenoma served as group B,and 25 samples were normal salivary gland tissue adjacent to tumor served as control group.The immunohistochemical technology and SP method were applied to detect the expression of VEGF and NF-κB/p50.Results Expressions of VEGF in group A and B were (153.13 ± 60.81) and (954.65 ± 305.79),significantly higher than that in group C (52.46 ± 9.76,P ＜ 0.05).Expressions of NF-κB/p50 in group A and B were (43.40 ± 5.56),(529.79 ± 163.81),significantly higher in that in group C (6.83 ± 1.90,P ＜ 0.05) ; Expressions of VEGF and NF-κB/p50 in group B were higher than that in group A (P ＜ 0.01).There were the positive correlation between EGF and NF-κB/p50 expression in pleomorphic adenoma samples (r =0.9123,P =0.001).Conclusion With the increase in tumor cell components,angiogenesis and cell proliferation activity increase in cases with pleomorphic adenoma.Cases with cell-based abundant pleomorphic adenoma show the malignant transformation tendency compared with cases with matrix-based abundant pleomorohic adenoma.

Objective:To study the effects of adhesive peptide arginlie-glycine-aspartic acid(RGD) on the attachment and spreading of osteoblast on the surface of dental implant materials. Methods: RGDC peptides were covalently immobilized on the surface of dental implant materials by SAMs. Rat osteoblasts were isolated and cultured on the materials. The attachment and spreading behavior of the cells were analyzed by cell counting and FITC-conjugated immunofluorsescent assay. Results: On the RGD coated surface, cell attachment was increased by 50% (P

In this study, by using the method of literature research, 35 prescriptions related to asthma therapy has been screened out from Hui medicine through collecting the ancient and modern literature. A comparison of fragrant medicine between the name in Arab and Chinese herbal medicine is done. The countif function in Microsoft Excel 2007 is used to get the prescriptions of the drug on the frequency statistics, summarizing the common drugs of Hui medicine for asthma are Pinellia, almond, white sugar, walnut. According to the commonly used drugs, the pathogeny and treatment principle about Hui medicine for asthma is preliminarily inferred combining literature research and the related Hui medical theory. In this study, those prescriptions have been classified into 21 cases which are effective and can be used in medical therapy according to the relevant literatures with the development of the Hui people in their long process of formation of the unique diet culture, 14 useful and convenient Halal diet therapies are made up according to the indications, therapies, party name and composition. Halal diet and "medicine and food" herbs are preliminarily analyzed and summarized, which can be convenient for the people to reduce pains through the diet and improve health awareness.
Asthma ; drug therapy ; ethnology ; China ; Cough ; drug therapy ; ethnology ; Diet ; ethnology ; Drug Prescriptions ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans ; Medicine, Chinese Traditional

Objective To explore the efficacy and safety of high-dose methotrexate (MTX) and L-asparaginase (L-Asp) for the treatment of adult patients with high risk Ph acute lymphoblastic leukemia (ALL).Methods Five adult patients with high risk Ph-ALL were treated with several courses of MTX (3-5 g/m2 by continually intravenous drip for 24 h) and L-Asp (8 000-10 000 U/time, once a day, 10 times for one cycle).Results Five patients were disease-free survival, their survival time was 60-96 months and the median survival time was 73 months.The chemotherapy-related bone marrow depression was mild.No obvious liver and kidney damage, severe allergic reaction and pancreatitis were observed.Conclusion Highdose MTX and L-Asp are effective and well tolerated, and may contribute to long-term survival of adult patients with high risk Ph-ALL.

Objective To observe effects of ganoderma lucidum triterpenoids(GLT) on learning and memory function and anti-oxidative ability of aging model mice induced by D-galactose. Methods Senile model mice were established by D-galactose hypodermic injection for 8 weeks.GLT had been administered to two therapy groups.All the mice of different groups were tested with Morris water maze.Then the mice were killed and biochemically assayed of total anti-oxidative capacity(T-AOC),superoxide dismutase(SOD) and malondialdehyde(MDA) in the brain. Results The model mice showed worse ability in learning and memory in comparison with control mice.The T-AOC activity and SOD activity in the brain decreased and the MDA content increased in model rats in comparison with control.GLT significantly improved the changes mentioned above. Conclusion GLT improved the learning and memory dysfunction in aging model mice by modulation of the anti-oxidative ability.

OBJECTIVE: The aim of the present study was to evaluate the effects of radiofrequency coblation surgery for treatment of abnormal sensation of throat induced by the hypertrophy of lingual tonsil. METHOD: Three hundred and seven patients affected by abnormal sensation of throat induced by the hypertrophy of lingual tonsil were enrolled. Radiofrequency coblation was performed on all patients under nasal endoscopy. A comprehensive statistics were obtained from all the participants regarding the recovery of wound surface, postoperative pain, intra and postoperative bleeding and the effects of the procedure. RESULT: The VAS score of abnormal sensation of throat was reduced from (9.3 +/- 0.6) to (3.7 +/- 2.4) (P<0.05) after the operation. 84.4% of the abnormal sensation dis appeared, no recurrence within six month; 6.8% of the abnormal sensation largely reduced within six month; 4.6% of the abnormal sensation reduced within six month. There was no significant postoperative pain. 3.6% (11/307) of patients experienced postoperative hemorrhage. The follow-up period ranged from 6 to 36 months, there was no recurrence. CONCLUSION Radiofrequency coblation is a useful surgical technique, as effective as,or even superior to,other surgical techniques when dealing with patients suffering from abnormal sensation of throat induced by the hypertrophy of lingual tonsil with potentially fewer adverse effects and subsequently improved quality of life for patients.
Adult ; Catheter Ablation ; methods ; Female ; Foreign-Body Reaction ; etiology ; surgery ; Humans ; Hypertrophy ; Male ; Middle Aged ; Palatine Tonsil ; pathology ; Tongue ; pathology ; Young Adult

Objective To evaluate the clinical outcomes of treating Freiberg's disease with dorsal wedge osteotomy and Charlotte breakage screw fixation.Methods From June 2010 to June 2014,11 patients with Freiberg's disease were treated at our department.They were 5 males and 6 females at an average age of 32 years(range,from 15 to 52 years).X-ray revealed osteosclerosis and collapse of the metatarsal head.According to Smillie classification system,there were 5 cases of stage Ⅱ and 6 ones of stage Ⅲ.The duration of symptoms was from 7 to 48 months (average,23 months).The metatarsal heads were rotated to reconstruct the joint surface.After dorsal closed V-shaped osteotomy,Charlotte breakage screws were implanted.Results All wounds healed with no complications in the early postoperative period.The 11 patients were followed up for 14 to 48 months (average,19 months),showing obvious pain relief.X-ray showed that the osteotomy sites got solid union in all patients at an average time of 10 weeks (range,from 8 to 13 weeks) after operation.Average shortening of the metatarsal was 1.5 mm (range,from 1.1 to 1.8 mm).The American Orthopaedic Foot and Ankle Society(AOFAS) score,Lesser Metatarsophalangeal-Interphalangeal Scale(LMIS) score,and range of motion at one day,one month and one year after operation were significantly improved compared with the preoperative ones (P ＜ 0.05).Significant differences were also observed between all postoperative time points (P ＜ 0.05).No such complications happened as referred pain from the adjacent metatarsophalangeal joint,displacement,nonunion,necrosis or infection.All patients returned to sports and recreational activities at 6 months after operation,except one case of stage Ⅲ who had constant swelling in the metatarsophalangeal joint but eventually recovered at 10 months after operation.According to patients' satisfaction at the last follow-ups,including 7 cases were excellent,3 good and one poor.Conclusion Dorsal closed V-shaped osteotomy with Charlotte breakage screw fixation is an effective procedure for Freiberg' s disease of stages Ⅱ and Ⅲ,because it leads to effective reconstruction of the metatarsophalangeal joint,allows early joint motion and avoids a second operation.

Acinetobacter Infections ; microbiology ; Acinetobacter baumannii ; drug effects ; isolation & purification ; Anthracosis ; microbiology ; Anti-Bacterial Agents ; pharmacology ; Drug Resistance, Bacterial ; Fosfomycin ; pharmacology ; Humans ; Imipenem ; pharmacology ; Pneumonia, Bacterial ; microbiology

This article introduced the development and application effect appraisal of Microbial Engineering CAI courseware for bio-engineering specialization. The courseware focuses on knowledge system integrity, content-rich and gives prominence to the key points. Pictures, animation and video, and audio effects are also utilized appropriately to achieving stimulate students interest in learning and then improve teaching and learning performance. The courseware concentrates on core content of the course, such as fermentation parameters detection and automatic control, and fermentation equipments. The courseware was manufactured using the Powerpoint software. Animation was established with Flash 4 software and the scanning pattern was edited using Adobe photoshop. And chapters of the courseware were composed and administrated using Courseware Master Software. A two-year survey showed that 85% of students satisfied with this courseware.