Objective: To develop an assay for the determination of cinnamaldehyde in Cortex Cinnamomi and Shentai Plaster. Methods: Hypersil C 18 column (200?4.6mm, 5?m) was used. The mobile phase consisted of a mixture of methanol acetonitrile water tetrahydrofuran (25∶15∶55∶5) with a flow rate of 0.8mL?min -1 . The detection wavelength was at 285 nm. Results: The calibration curve was linear in the range of 32～320ng for cinnamaldehyde ( r =0.9995). The average recoveries of cinnamaldehyde in Cortex Cinnamomi and Shentai Plaster were 97.8% (RSD=3.0%) and 92.2% (RSD=2.9%), respectively. Conclusion: This HPLC method is simple, rapid and accurate, and it can be used in the control of product quality and preparation process.

Objective To assess the effect of nicotinic acid on hyperphosphatemia in maintenance hemodialysis (MHD) patients.Methods Twenty-six MHD patients with stable disease condition and hyperphosphatemia that could not be successfully controlled by conventional methods were selected.All patients were treated with oral nicotinic acid for 20 weeks.The changes of serum calcium,high sensitivity Creactive protein (hs-CRP),albumin (ALB),aspartate aminotransferase (AST),alanine aminotransferase (ALT),gamma-glutmyltransferase (GGT),total bilirubin (TBIL),derect bilirubin (DBIL),high density lipoprotein cholesferol (HDL-C),low density lipoprotein cholesferol (LDL-C),triacylglycerol (TG),total cholesterol (TC),intact parathyroid hormone,hemoglobin,platelet count,etc were observed before and after treatment.Results Two patients withdrew from this study because.of pruritus and diarrhea after two weeks of oral nicotinic acid.In 24 cases,compared with that before treatment,the serum phosphate,calcium-phosphorus product was decreased [(1.49 ± 0.19) mmol/L vs.(2.13 ± 0.16) mmol/L,(4.40 ± 0.49)mmol2/L2 vs.(5.45 ± 0.36) mmol2/L2] and HDL-C was increased [(1.45 ± 0.14) mmol/L vs.(1.18 ± 0.15)mmol/L] after treatment,and there was significant difference (P ＜ 0.05).There was no significant difference in the serum calcium,iPTH,LDL-C,TG,TC,ALB,AST,ALT,GGT,TBIL,DBIL,hs-CRP,platelet count,hemoglobin between before and after treatment (P ＞ 0.05).Conclusions Nicotinic acid is effective as all adjuvant measure in control of hyperphosphatemia in patients on MHD and can increase HDL-C.It provides a new approach for the treatment of hyperphosphatemia.

AIM: To isolate three kinds of bufadienolides composition from Venenum bufonis in order to investigate their antitumor activity in vitro.METHODS: Alcohol extraction and isolation by Silica gel colume were employed in this study.Their antitumor activities in vitro were evaluated by MTT colorimetric method.RESULTS: With such methods,three kinds of bufadienolides,including Bufalin,cinobufagin,and resibufogenin with purity above 90% were prepared.The in-vitro results showed that three kinds of bufadienolides had prominent inhibition effect on human lung cancer A549 cells,human breast cancer MDA-MB-435 cells in the range of 0.001 ?g/mL ～ 100 ?g/mL.CONCLUSION: Isolation by Silica gel colume can be used to separate three kinds of bufadienolides from Venenum bufonis and its constituents has prominent anti-cancer effects.

Objective To study the effect of batroxobin combined with Yinxingdamo injection on serum endothelin(ET),nitric oxide(NO),superoxide dismutase(SOD),vascular cell adhesion molecule-1(VEGF-1)in patients with sudden deafness(SVCAM-1),to explore the best treatment for patients with sudden deafness.Methods Ninety patients with sudden deafness from June 2014 to June 2015 were recruited as the subjects of this study.The patients in control group were treated with batroxobin and batroxobin and ginkgo dipyridol.The levels of serum ET,NO,SOD,sVCAM-1,time of symptom recovery and the curative effect were observed.Results After treatment,the levels of ET,NO and sVCAM-1 in the observation group were significantly lower than those in the control group [(64.28±5.72)pg/mL vs(67.36±6.31)pg/mL,(43.08±9.53)μmol/(93.24±11.25)NU/mL](P<0.05).The results showed that there was no significant difference between the two groups.The recovery time of tinnitus,auria and vertigo in the observation group were less than those in the control group [(3.86±1.02)d vs(5.97±1.34),(5.03±1.24)d vs(7.37±2.01)d,(8.09±2.10)d vs 9.07±2.37)d](P<0.05).The total effective rate in the observation group was better than that in the control group(93.33％vs 75.55％,P<0.05).Conclusion Batroxobin combined with ginkgo dipyridolum injection can decrease the level of ET,NO and sVCAM-1,improve the level of SOD,and improve the microcirculation of the inner ear.Compared with the single effect of Batroxobin More desirable,worthy of promotion.

With anti-myc and ras oncogene product monoclonal antibodies p62 and p21, 27 cases of squamous epithelial tumors of the skin (SETS) specimens were examined. The results showed that 62.9%(17/27) and 66.7%(18/27) of the specimens expressed p62 and p21 proteins respectively. Thirteen specimens expressed p62 and p21 proteins simultaneously. The results also showed that p62 was mainly seen in the poorly differentiated squamous cell carcinoma specimens, while p21 was mainly in the relatively well-differentiated specimens. The authors consider that myc and ras oncogenes might have different effects on the develpment of the SETS, and their synergy might be associated with the persistant growth of SETS.

Objective:To explore the value of clinical pharmacists in the clinical treatment of a patient with Guillain Barré syn-drome through pharmaceutical care. Methods:Clinical pharmacists participated in the entire treatment process and gave rational sug-gestions about the selection,dosage and course of the drugs,such as glucocorticoid,immunoglobulin and antibiotics. Meanwhile,clini-cal pharmacists focused on the adverse drug reactions. Results:The patient′s condition was controlled and improved gradually. During the hospitalization,the patient developed skin rash and abnormal liver function,while the symptom was improved after the anti allergy and liver protection treatment,and no obvious effect on the primary disease was shown. Conclusion:Clinical pharmacists can help to optimize treatment regimen in order to ensure the safety and effectiveness of patients’medication.

Objective:To explore the value of clinical pharmacist in clinical treatment through the pharmaceutical care on a patient with Japanese B encephalitis complicated with pulmonary infection. Methods:Clinical pharmacist participated in the whole treatment process and gave suggestions on the selection,dosage and course of the drugs prescribed for anti-virus, anti-epilepsy and anti-infection by focusing on the drug interactions and adverse reactions. Results:The treatment course of the patient was smooth, and the pathoge-netic condition was brought under control gradually while no obvious adverse drug reactions occurred. Conclusion:The work of clinical pharmacist can help to optimize treatment programs to ensure the safety and effectiveness of medication.

Objective To investigate the expression of TNF-related apoptosis-inducing ligand(TRAIL) and TNF-related apoptosis-inducing ligand receptor(TRAILR) in thyroid carcinoma. Methods Expression and distribution of TRAIL and TRAILR in thyroid tissues from 13 patients with papillary thyroid carcinoma, 3 patients with follicular thyroid carcinoma and 5 normal necrospy subjects were studied by immunohistochemical methods. Results TRAIL and all of TRAILR immunoreactivity was observed in both thyroid tissues from papillary thyroid carcinoma and follicular thyroid carcinoma. TRAILR4 was expressed highly in all thyroid carcinoma tissues but weakly in normal thyroid tissues.Conclusion TRAIL and all of TRAILR were present in thyroid tissues of papillary thyroid carcinoma and follicular thyroid carcinoma. Expression of TRAIL, TRAILR1 and TRAILR2 by thyrocytes in thyroid carcinoma may induce their apoptosis through autocrine or paracrine. Thyroid carcinoma cells were sensitive to TRAIL-inducing apoptosis despite expression of both decoy receptors. [

Objective To evaluate clinical features,predisposing factors,therapeutic regimen and prognosis of non-traumatic rhabdomyolysis.Methods Clinical picture,therapeutic regimen and prognosis were investigated in 39 cases with non-traumatic rhabdomyolysis by retrospective analysis.Results Non-traumatic rhabdomyolysis mostly presented fever,asthenia,myalgia and/or muscular tenderness,swelling of involved muscles,red urine and oliguria or anuria.The complications and comorbidity of rhabdomyolysis included acute renal failure(ARF),disorders of metabolites and electrolytes,compartmental syndrome,infection,and multiple organ dysfunction.Infection(33.3%)was the most common etiology of non-traumatic rhabdomyolysis,followed by drugs(25.6%),metabolite or electrolyte derangements(10.3%)and alcohol intoxication(7.7%)etc.Therapeutic regimen covered treatment of the underlying diseases,volume repletion,alkalization and dealing with the complications.For the patients with established renal failure,renal replacement therapy was essential.Overall mortality was 15.4%,while the mortality in the patients with ARF was 20.7%.If surviving ARF,the patients' renal function promised to be normalized consequently.Conclusion Non-traumatic rhabdomyolysis is a syndrome with a variety of causes,different clinical presentations and versatile combination of complications,which confounds the diagnosis.However,if treated properly and in time,the survivors in all probability will recover from ARF.

Some new types of microemulsion using phospholipids as the main surfactant were prepared for electrokinetic chromatography and the quantitative structure-retention relationship of neutral solutes in these microemulsion electrokinetic chromatography (MEEKC) systems was studied by solvation parameters model.By using dynamic coating capillary, and with dimethyl sulfoxide (DMSO) and dodecyl benzene as the marker of electroosmotic flow and microemulsion droplets, a total of 17 kinds of stable microemulsions containing soybean phospholipids or other surfactants were prepared and the linear salvation energy relationship equations were developed for these MEEKC systems with 26 small neutral compounds.The coefficients of linear solvation energy relationship (LSER) equations were used to evaluate the similarity of two MEEKC systems.Results indicated that LSER characteristics of phospholipids-MEEKC systems were similar to those of other microemulsion systems.The volume and hydrogen bond basicity of solutes were mostly contributed to the retention in MEEKC.The different types and concentration of oil phase had no evident influence on the retention.