On the basis of extensive study of literature,we summed up the medicinal value and pharmacological functions of gold and silver,and put forward our views on the further research and development of these metals.

Objective To investigate the status of knowledge and performance on Chinese Heart Failure Diagnosis and Treatment Guideline (2014 version) in general practitioners of Shanghai Pudong communities.Methods The survey was conducted from April to June in 2014 with a self-designed questionnaire.Total 390 general practitioners (GPs) in Pudong New Area were selected by cluster sampling method.The contents of questionnaire included:diagnosis and differential diagnosis,drug therapy,non drug therapy of chronic heart failure.Result Total 385 questionnaires were retrieved with a response rate of 98.7％ (385/390).The results showed that in aspect of diagnosis and differential diagnosis,373 (96.9％) Gps made the diagnosis based on history and physical examination,171 (44.4％)Gps never used BNP or NTPro-BNP tests,280 (72.7％)GPs did not know how to identify systolic or diastolic heart failure,86 (22.3％)Gps made the differential diagnosis according to the EF value.In aspects of drug therapy,the rate of beta blockers use was 10％-30％ in 284 (73.8％) Gps,149 (38.7％) Gps did not use beta blockers because of not knowing the contraindications,289 (75.1％) Gps used a maximum dose of betaloc for 25-50 mg,no one used 101-200 mg,242 (62.9％)Gps did not know the target dose of betaloc,the rate of ACEI/ARB use was 10％-30％ in 330 (85.7％) Gps,258 (67.0％) Gps would increase the dose but not knowing the target dose.The main reason for not using the target dose of Betaloc and ACEI/ARB was not knowing the dose.In aspect of non-drug therapy:240 (62.3％)Gps never heard of cardiac resynchronization therapy (CRT) and 271 (70.4％)Gps never heard of implantable cardioverter defibrillator (ICD).The senior rank GPs grasped the guideline much better than Gps with primary and intermediate professional ranks.Conclusion General practitioners in community health centers should further study the guideline of heart failure,particularly need to strengthen the knowledge and ability of drug therapy.

Objective To study whether the leakage of polymethylmethacrylate (PMMA) can lead to pulmonary embolism in vertebroplasty (VP), and to observe the correlation of embolism degree with the doses of PMMA. Methods Fifteen canines were randomly divided into 3 groups: group A, B, C, and were injected 0.5, 1.0, 2.0 ml PMMA into the femoral veins, respectively. Before and after the injection, chest CT and angiography of pulmonary artery were performed, the pressure of pulmonary artery was measured, and the blood gas analysis of femoral artery was done. At last, the canines were euthanized and examined and histologically after HE-stained. Results In group C, the pressure of O_2 decreased obviously, and significant difference was found between before and 10 min after injection (P<0.05). The pressure of CO_2 increased quickly in group C, significant difference was detected between before and 1 min after injection (P<0.05). Pressure of pulmonary artery in both group B and C were significantly different between before and after injection (P<0.05). Conclusion The leakage of PMMA can lead to pulmonary embolism. The degree of pulmonary embolism is correlated to the doses of PMMA. The large dose of bone cement leakage can lead to disorder of respiratory function.

Through looking up Chinese Pharmacopoeia and searching for unannounced inspection on the website of China food and drug administration and some GMP regulations and gudelines of European Union, the problems existing in the raw materials control of animal original biochemical drugs were discussed, and the relevant suggestions were put forward.

Objective To investigate the protective effects of total rhizoma panacis japonica saponins (tRPJS)on rat brains after focal cerebral ischemia injury, and to explore its protective mechanisms of tRPJS. Methods Focal cerebral ischemia in rats was produced by 24 h occlusion the right part of the middle cerebral artery(MCAO).The activities of glutathione peroxidase (GSH-PX), superoxide dismutase (SOD), catalase (CAT) and malondialdehyde (MDA)in ischemic tissue of brain as well as the brain pathological changes were analyzed. Results The activities of GSH-PX, SOD and CAT were lowered and the content of MDA was elevated in the model rats. Treatment with tRPJS 200, 100, 50 mg? kg-1 could significantly improve the activities of all the enzymes mentioned above and reduce the content of MDA in ischemic tissue of brain. Conclusion The tRPJS has protective effect against focal cerebral ischemic injury and this may be related to the increase of activities the GSH-PX, SOD and CAT and to the reduction of the lipid peroxidation.

Objective To determine the iodine content of common foods in different geographical areas (coastal city,coastal rural area,mountainous city and rural area) in Fujian Province and provide basic data for evaluation of dietary iodine intake.Methods In 2010,based on the types of food of the total diet study,one food sample(consumption rate is greater than 1％) was collected in coastal city(Taijiang),coastal rural area(Xiang'an),mountainous city (Sanyuan) and rural area(Mingxi).These foods including cereal,beans,potato,meat,eggs,milk,aquatic products,vegetables,fruits,sugar,beverages,liquor and seasoning,and so on 184 kinds of common foods.The iodine content of these food was tested by As (Ⅲ)-Ce4+ catalytic spectrophotometry.Results Among the 184 kinds of food tested,164 were not indicated food iodine content in the Chinese Food Composition Tables (2004).The iodine content of common food in Fujian Province in descending order were salt (30 000 μg/kg),aquatic products(341.4 μg/kg),eggs(255.9 μg/kg),dairy(106.7 μg/kg),meat(103.2 μg/kg),cereals (40.7 μg/kg),vegetables(30.7 μg/kg),beans(12.9 μg/kg),sugar(8.5 μg/kg),fruits(6.7 μg/kg),potatoes(2.4 μg/kg) and alcohol(2.1 μg/kg).The iodine content of kelp and laver was the highest in all the food,which was 314 780.1,176 956.5 μg/kg,respectively.The iodine content of food from animal(241.4 μg/kg) was much higher than that of the food from plant(25.4 μg/kg).The iodine content of common cereals,potatoes,beans,sea algae,meat,eggs and aquatic products was compared in the four areas,and the difference was not statistically significant (M =135.5,20.0,42.0,16.0,54.0,4.0,x2 =1.4,all P ＞ 0.05).The iodine content of vegetables and fruits was compared,and the difference was statistically significant (x2 =8.5,M =204.5,all P ＜ 0.05).Conclusion The iodine content of different foods is different.

Two patients with neonatal diabetes tested as V59A and V59M mutations were chosen for the study. Clinical data were analyzed retrospectively. The results showed that the patient with V59A mutation was characteristic of spasm and hyperglycemia at the age of three month, and treated with insulin for a long time as unresponsive to the glibenclamide at the beginning. Myasthenia and delay of development were observed during the follow-up. At the age of two years, glibenclamide was tried for the second time with a high dose and fairly-controlled glucose level. The patient with V59M mutation was diagnosed with diarrhea, hyperglycemia, and ketosis at the age of two month, and was responsive to glibenclamide at a relatively low dose with well-controlled glucose level. These results suggest that KCNJ11 V59M mutation would show some milder clinical manifestations and better glibenclamide efficacy as compared with V59A mutation.

Survey on research and development of Fructus Gardeniae in the recent 10 years. Gardenia yellow has been used for food colorent, medicine, feedingstuff and cosmetic. Garnedia blue has been used for developing another pigment with red and yellow. Fructus Gardeniae has been used in digestive system for cholecyst constracting and gall-stone eliminating, for declining peroxide on SAP mouse and increasing immune ability, for protecting liver against cancel, anti-acetylcholinic restraining on stomach enginery, in cardiovascular system it has been used for centrally anti-hypertension, preventing atheroma and thrombus, also Fructus Gardeniae has been used for anti-inflammation, treating parenchyma injure etc. Geniposide used for increasing production in agriculture has wider perspect.
Analgesics ; pharmacology ; Animals ; Anti-Inflammatory Agents, Non-Steroidal ; pharmacology ; Antihypertensive Agents ; pharmacology ; Bile ; secretion ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Food Coloring Agents ; toxicity ; Fruit ; chemistry ; Gardenia ; chemistry ; toxicity ; Gastric Acid ; secretion ; Humans ; Lipid Peroxidation ; drug effects ; Plant Extracts ; isolation & purification ; toxicity ; Plants, Medicinal ; chemistry

Objective To discuss the histology change,apoptosis state and Bcl-2,Bax expression after the bone cement leakage into the intervertebral disc in vertebroplasty.Methods Eight majority canis familiaris were studied.Three lumbar intervertebral discs(L2 to L5)in each dog were randomly classified into three groups(control group,PMMA group,and CPC group),the canine discs were stabbed by 18-gauge needle,and 0.1 ml cement was injected into them.Control discs were only stabbed and injected with nothing.Histology of all discs was studied 24 weeks after the operation.Terminal-deoxynucleotidyl transferase mediated nick end labeling(TUNEL)and immunohistochemisty were used to detect apoptosis and Bcl-2,Bax expression in the discs.The data were statistically analyzed by SPSS 12.0.Results Intervertebral disc degeneration was not found in control groups.In bone cement groups,however,ruptured or serpentine patterned fibers,decreased cellularity of the nucleus pulposus and condensed matrix of the nucleus pulposus were found in histologic results.The Bax protein decreased in the order of control group, CPC group,and PMMA group.However,the Bcl-2 protein increased in the order of control group,CPC group,and PMMA group.The histology grade was significantly different among the three groups under ANOVA analysis(P