AIMTo study the influences of hesperidin on the regula tion of serum lipids levels by simvastatin and its mechanism. METHODS Wistar rats were divided randomly into five groups:control group,model g roup,simvastatin group(SV group), low dose hesperidin +SV group(LDHS group) and high dose hesperidin+SV group(HDHS group).The control group were fed with common diet. The model group were fed with high lipid diet. Other groups were fed with diet containing high lipid,5 mg?kg -1 SV and different doses of hesperid in accordingly. After 8 experimental weeks,the serum lipids levels and CYP4503Am RNA expression in livers and small bowels of the rats were detected. RE SULTSAfter 8 weeks of high lipid diet, the levels of TC,TG and LDL-C in model groups increased significantly (P

Objective:To observe the effects of genistein on proliferation and apoptosis of human non -small cell lung cancer cell line A549/DDP.Methods:①MTT assay was applied to evaluate the resistance index of A 549/DDP cell line to cisplatin and half in-hibitory concentration ( IC50 ) .②Inhibition rate of A549/DDP cell proliferation and IC 50 value were evaluated by MTT assay after treat-ment with 0, 1.25, 2.5, 5.0, 10, 20, 40, 60, 80 μg/ml genistein for 48 hour respectively.③A549/DDP cell cycle and apoptosis were evaluated by flow cytometry after treatment with 6.25, 12.5, 25 μg/ml genistein for 24 hours respectively.Results:①In expo-sing to cisplatin, the IC50 of A549 and A549/DDP was 33.6 μmol/L and 76.9 μmol/L respectively.The resistance index was 2.3. Cell growth inhibition rate increased following the cisplatin concentration increasing gradually .②A549/DDP growth inhibition rate in-creased at first and later decreased gradually following treatment with the genistein dose increased .The IC50 of A549 and A549/DDP was about 85.1 μg/ml and 80.2μg/ml respectively.③After treatment with 6.25, 12.5, 25μg/ml genistein for 24 hours, there were more A549/DDP cells arresting and showing apoptosis along with the genistein dose increased .Conclusion: Genistein can inhibit A549/DDP proliferation, cause A549/DDP arresting in G2/M phase and induce A549/DDP cell apoptosis with dose dependently .

Humans ; Mycoplasma pneumoniae ; Pneumonia, Mycoplasma ; complications ; Pulmonary Embolism ; complications

Objective: To provide the methods and evidence for the treatment of patients with renal insufficiency and hyperuricemia, and explore the key points of work for clinical pharmacists.Methods: By participating in the treatment of one case of cervical cancer complicated with renal insufficiency and hyperuricemia, clinical pharmacist helped physician choose appropriate drugs and dosage, and monitored the patient with pharmaceutical care.Results: After the treatment, the blood uric acid decreased and renal function returned to normal, and the chemotherapy was completed successfully without obvious side effects.Conclusion: Clinical pharmacists participating in making individual therapeutic scheme can provide safe and effective medication care for patients and reduce adverse reactions.

Objective To couple folate with chitosan and prepare folate-coupled chitosan by different connection ratio.Methods The folate-coupled chitosan was prepared by the reaction of the activated folate ester with the amine group on the chitosan.Then the folate-coupled chitosan was verified by infrared spectroscopy.The number of folates in each of the chitosans was measured by UV spectrophotometry.Results Infrared spectroscopy showed that the folate-coupled chitosan was prepared successfully,and the number of folates in each chitosan was approximately 3,10,20 and 30.Conclusion Coupling of folate with chitosan was successful,and folate-coupled chitosan by different connection ratio was successfully prepared.

Objective To investigate the expression of Survivin,receptor for advanced glycation endproduct(RAGE) and high mobility group protein B1 (HMGB1) gene in human breast cancer and their clinical significance.Methods The expression of Survivin,RAGE and HMGB1 gene was detected by Real-time PCR technology and fluorescence in situ hybridization (FISH) technology in the following tissue samples:50 early breast cancers,50 advanced breast cancers,and the corresponding adjacent normal mammary tissues.The relationship of their expression and several factors such as differentiation degree,invasion,lymph node metastasis and TNM stage of cancer was explored.Results The positive expression rate of Survivin,RAGE and HMGB1 gene was 62％,73％ and 79％ detected by Real-time PCR technology,78％,69％ and 72％ detected by FISH technology in breast cancer tissues.The overexpression of these genes was positively correlated with TNM stage and lymph node metastasis.The expression of Survivin gene was positively correlated with the expression of RAGE and HMGB1.Conclusion Overexpression of Survivin,RAGE and HMGB1 gene is of great significance in early diagnosis and prognosis of human breast cancer.

Ohjective To investigate the expression of Survivin gene in human breast cancer and its clinical significance.MethodsReal-time PCR technology and fluorescence in situ hybridization (FISH) technology were employed to detect the expression of Survivin gene in the following tissue samples:50 breast cancers in stage Ⅰ and Ⅱ,50 breast cancers in stage Ⅲ and Ⅳ,and the corresponding adjacent normal mammary tissues.The relationship of Survivin gene expression and several factors such as differentiation degree,invasion,lymph node metastasis,TNM stage was explored.ResultsThe positive expression rate of Survivin gene was 62％ and 78％ respectively detected by real-time PCR and FISH in breast cancer tissues.The overexpression of Survivin gene was positively correlated with TNM stage and lymph node metastasis.ConclusionsOverexpression of Survivin gene can be used as one of the parameters in early diagnosis and prognosis of human breast cancer.Selective gene therapy based on these gene expressions may be useful.

Jiaji points have been widely used in the treatment of cerebral palsy, spinal cord injury, stroke, cervical spondylosis, lumbar disc herniation, ankylosing spondylitis, herpes zoster and other diseases, and shown good curative effect. The treatment methods for Jiaji points are rich, including acupuncture, electroacupuncture, moxibustion, percussion, fire needle, acupoint injection, warm acupuncture, and bloodletting. And acupuncture and electroacupuncture are the most application treatment methods. But the treatment shows narrow, scope of diseases, like internal medicine, pediatrics, and gynecology. Such treatment of Jiaji points are seldomly combined with other acupoints. Though Jiaji point treatment has good curative effect for insomnia, depression, uterine fibroids and other diseases, clinical application is few.

Objective To establish a method for the determination of aristolochic acid A inPaishi granule.Methods The HPLC system consisted of the Phenomenex Luna C18(4.6 mm×250 mm, 5μm)column, the mobile phase consisted of acetonitrile and 0.01% HAc, gradient elution flow rate was 1.0 ml/min, the column temperature was 35℃, The UV detector was set at 250 nm.Results The linear response range was 0.029-0.580μg/ml (r=0.999 9). The detection limit and quantitation limit of aristolochic acid A inPaishi granule were 0.9 and 3.0 ng/ml. The average recovery of aristolochic acid A was 96.4%.Conclusion The method is high sensitivity, accurate, repeatable and high specificity,and can be used as an inspection method for safe use of Paishi granule.

BACKGROUND: Therapeutic methods for of peripheral facial nerve injury include surgery, physical therapy and drug treatment, but the treatment effect is not ideal in some certain cases. OBJECTIVE: To study the effect of autologous platelet rich plasma on repair of facial nerve injury. METHODS: The bilateral destroyed buccal nerve branches of the 10 white rabbits were put in silica gel nerve regeneration chamber, one side injected with platelet rich plasma as experimental group, the other side injected with normal saline as control group. The general observation, neuroelectrophysiology detection, histological observation, image analysis and evaluation of facial nerve regeneration recovery were performed at 8 weeks after surgery. RESULTS AND CONCLUSION: The action potential latency of the orbicularis oris at the experimental side was significantly lower than that at the control side, and the action potential amplitude (M wave) of compound nerve muscle of the experimental side was significantly higher than that of the control side (P < 0.01). Compared with the control side, the regenerative nerves of the experimental side were more mature with more regenerative axons, and the differentiation of myelin sheath was more mature and the thickness of myelin sheath was wel -distributed. Meanwhile, the diameters of axons were closed to the normal diameter, and the nerve axons were more intensive and arranged more regularly, the outer membrane of nerve fiber was thicker and the col agen fiber and elastic fiber layer were increased when compared with the control group. The number of regenerative axons of the control side was less, and the axons were distributed irregularly and poorly developed, and a large number of fibrous connective tissues were observed. The vacuolar degeneration at the control side was more than the experimental side. The regenerated nerve in the experimental side was better than the control side in the diameter of myelinated axon, area, myelin sheath thickness and axon count, and there were significant differences between two groups (P < 0.01). It indicates that platelet rich plasma has a promoting effect in the repair and regeneration of facial nerve.