Objective To evaluate the clinical efficacy and safety of Kecuo Yingtong gel with detailed treatment regimen for ache vulgaris by phase. Methods Sixty patients with acne vulgaris of mild to the severity were randomized to receive either detail by phase group (A) or conventional group (B). Group A was treated with Kecuo Yingtong gel topically 1 to 4 times daily according to the severity of the disease. Clinical responses were recorded and photographed weekly in group A, and treatment regimens were adjusted accordingly. Group B only was treated with Kecuo Yingtong gel 2 times daily for 6 to 8 weeks. Results It was shown that cure rates were 66.7% and 36.7% in the groups A and B, respectively. There was no statistical difference between the 2 groups (P<0.05). Only few patients had stimulating symptoms, and severe adverse effects had not been observed. However, incidence of the side effects was higher in group A than group B. Conclusions Kecuo Yingtong gel has been proved to have an excellent response with detailed treatment by phase. Reasonably increasing the daily dosage could improve the cure rates. The cutaneous tolerability of the drug is generally good.

Patch tests were performed in 215 cases with contact dermatitis and 59 cases with noncontact dermatitis who visited the clinic of Xili Hospital, Shenzhen.Results showed that top four allergen for them were 0.1% Merthiolate, 5% nickel sulfate, 7% aromatic compounds and 1% formaldehyde in sequence.There was significant difference in occurrence of dermatitis at the hands, trunk, extremities,face, and periumbilicus caused by these four kinds of allergen (P ＜0.01 ), with 0.1% Merthiolate mainly causing dermatitis at the face, hands, trunk and extremities, 5% nickel sulfate causing dermatitis at the periumbilicus, trunk and extremities, 7% aromatic compounds causing dermatitis at the hands, trunk,extremities and face, whereas 1% formaldehyde mainly causing facial dermatitis.Concentration of pentyl acetate and rosin spirit used for patch tests should be 20 % and 25 %, respectively.

Objective To explore the diagnostic value of LUNX gene to marrow micrometastases of lung cancer.Methods To detect LUNX mRNA of marrow samples of 51 patients of lung cancer,4 patients of breast cancer,6 patients of lymphadenoma,3 patients of liver cancer and 22 patients of benign disease by real-time RT-PCR.Results The positive detection rate and meso-copies of lung cancer were 58.8% (30/51) and 35copies/ml respectively.The positive detection rate and meso-copies of other diseases were all 0,The positive detection rate and meso-copies of lung cancer was significantly higher than that of patients with other diseases (x~2=11.12,U_c=3.7329,P

BACKGROUND: It is necessary to establish a high throughput screening system for anti -inflammatory drugs for rheumatoid arthritis.OBJECTIVE: To construct an eukaryotic expression vector p4CCL20-ZsGreen1-DR with the NF-kB cis-acting element 4×CCL20motif as an enhancer, SV40 as a promoter, and ZsGreen1-DR as a reporter gene.METHODS: The target fragment SV40 was PCR amplified using PGL2-control plasmid as a template. KpnⅠ/Bam HⅠ restriction sites were introduced into the flank of the target fragment. Then, pSV40-ZsGreen1-DR vector was constructed by cloning the target fragment into pZsGreen1-DR plasmid. Finally, p4CCL20-ZsGreen1-DR plasmid was constructed by cloning the double strand DNA of 4×CCL20 motif (with BglⅡ and EcoRⅠ sticky ends at the 5’ and 3’ terminus, respectively) into the corresponding restriction sites of pSV40-ZsGreen1-DR vector (upstream of SV40 promoter).RESULTS AND CONCLUSION: DNA sequencing demonstrated successful construction of p4CCL20-ZsGreen1-DR plasmid.The construction of p4CCL20-ZsGreeR plasmid might be useful to establish a high throughput screening system for anti -inflammatory drugs.

Abdominal Cavity ; Adult ; Anemia, Aplastic ; therapy ; Antigens, CD34 ; metabolism ; Carcinoma ; metabolism ; pathology ; Dendritic Cell Sarcoma, Follicular ; metabolism ; pathology ; Diagnosis, Differential ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Ki-67 Antigen ; metabolism ; Lymph Nodes ; pathology ; Male ; Neoplasms, Muscle Tissue ; metabolism ; pathology ; Platelet Endothelial Cell Adhesion Molecule-1 ; metabolism ; Sarcoma, Kaposi ; etiology ; metabolism ; pathology ; Viral Proteins ; metabolism

Aim To evaluate the potency of anti-D. acutus venom IgY neutralizing the main activities of D. acutus venom.Methods After mixing the different a-mounts of IgY with snake venom and incubating togeth-er,the main activities of snake venom were assayed by biochemical methods.Results The in vitro assays in-dicated that anti-D.acutus venom IgY obviously neu-tralized the activities of PLA2 ,5′-nucleotidase,hyalu-ronidase,metalloprotease and serine proteinase (fi-brinogenase)in D.acutus venom.Mouse experiments showed that the ED50 value of IgY for mouse was 1 131.09 μg.Conclusion Anti-D.acutus venom IgY antibodies have good effects in neutralizing D.acutus venom without the toxicities themselves.

A study was made on the pharmacokinetic regularity of effective components salvianolic acid B and ferulic acid in Salviae Miltiorrhizae Radix et Rhizoma (SMRR) and Chuanxiong Rhizoma(CR) in rats, so as to discuss the compatibility mechanism of Salviae Miltiorrhizae Radix et Rhizoma and Chuanxiong Rhizoma. Rats were randomly divided into three groups and intravenously injected with 50 mg x kg(-1) salvianolic acid B for the single SMRR extracts group, 0.5 mg x kg(-1) ferulic acid for the single CR extracts group and 50 mg x kg(-1) salvianolic acid B + 0.5 mg x kg(-1) ferulic acid for the SMRR and CR combination group. The blood samples were collected at different time points and purified by liquid-liquid extraction with ethyl acetate. With chloramphenicol as internal standard (IS), UPLC was adopted to determine concentrations of salvianolic acid B and ferulic acid. The pharmacokinetic parameters of salvianolic acid B and ferulic acid were calculated with WinNonlin 6.2 software and analyzed by SPSS 19.0 statistical software. The UPLC analysis method was adopted to determine salvianolic acid B and ferulic acid in rat plasma, including linear equation, stability, repeatability, precision and recovery. The established sample processing and analysis methods were stable and reliable, with significant differences in major pharmacokinetic parameters, e.g., area under the curve (AUC), mean residence time (MRT) and terminal half-life (t(1/2)). According to the experimental results, the combined application of SMRR and CR can significantly impact the pharmacokinetic process of their effective components in rats and promote the wide distribution, shorten the action time and prolong the in vivo action time of salvianolic acid B and increase the blood drug concentration and accelerate the clearance of ferulic acid in vivo.
Animals ; Apiaceae ; chemistry ; Benzofurans ; blood ; pharmacokinetics ; Coumaric Acids ; blood ; pharmacology ; Drug Interactions ; Drugs, Chinese Herbal ; analysis ; pharmacokinetics ; Male ; Rats ; Rats, Sprague-Dawley ; Rhizome ; chemistry ; Salvia miltiorrhiza ; chemistry

Objietive Observe the clinical curative effect of PPH in treatment of complexity hemorrhoids and circular hemorrhoid. Methods From January 2010 to January 2014, the clinical data of 278 patients who underwent PPH to treat complexity hemorrhoids, mixed hemorrhoid and circular hemorrhoid were retrospectively analyzed. The postoperative recent and forward curative effect was observed. Results The average operativetime was 28 minutes, and the average hospital stay were 6. 1 days. There were postoperative complications such as pain, anal skin edema, bleeding and urinary retention. 186 cases were cured (66. 9%),35 cases were markedly improved (12. 6%),20 ca-ses were of poor effect (7. 2%),and recurrence occured in 37 cases (13. 3%). Conclusion PPH has the advantages of simple in operation and quick in postoperative recovery. But there were to many postoperative complications and the recurrence rate is high. So PPH needs more further observation and study.

Objective To investigate the value of emergency bedside focused assessment with sonography for trauma (FAST) in combination with regional organ focused ultrasonography in patients with closed abdominal trauma.Methods Two hundred and thirty-seven patients with closed abdominal trauma underwent bedside ultrasonography in the Emergency Department at General Hospital of Chengdu Military Command.In patients with unstable hemodynamics or severe craniocerebral injury,ultrasonography was ended immediately after FAST screening.In patients with stable vital signs,the focused regional organ injury after FAST screening was determined based on the mechanism of trauma,action location and direction of external force,abdominal symptoms,and signs.The results of operation and CT scanning were considered as golden criteria and used to compare with those of ultrasonography.Results (1) The diagnostic sensitivity of FAST to abdominal organ rupture and ascites due to abdominal organ rupture calling for emergency operation was 79.3％ and 100％,respectively.The total specificity of FAST was 98.2％,positive predictive value 93.9％,and negative predictive value 86.7％.(2) The diagnostic accordance rate of single visceral injury examined by regional organ focused ultrasonography was 91.2％ and that of multiple visceral injury was 63.6％.The missed diagnoses were predominantly contusion and microlaceration.Conclusions FAST can quickly screen out the patients with unstable hemodynamics due to abdominal organ rupture calling for emergency management.Regional organ focused ultrasonography can increase the rate of correct diagnosis of visceral injury and decrease the rate of missed diagnosis.

Objective To investigate the status and needs of professional training in the rehabilitation institutes associated to Shanghai Disabled Persons' Federation. Methods All the rehabilitation institutes associated to Shanghai Disabled Persons' Federation were surveyed with their theme, frequency and targeted participants of training in 2010. The intention of training of rehabilitation personnel were investigated and ranged as importance and urgency. Results There were some trainings in all the rehabilitation institutes, which varied with the property and level of the institutions. The theme of training did not meet the intention of the personnel. Conclusion A preliminary training system for the rehabilitation personnel has been established in Shanghai Disabled Persons' Federation system. It is needed to improve the needs assessment,curriculum, and teaching.