Objective To compare the effects of compound salvia miltiorrhiza pill and salvia milti-orrhiza pill on platelet activation in hematoplasma in patients with coronary atherosclerosis , and guide clini-cal medication .Methods Ninety cases suffered coronary atherosclerosis who were treated with compound salvia miltiorrhiza, salvia miltiorrhiza and palcebo for two months course of treatment were divided into com-pound salvia miltiorrhiza , salvia miltiorrhiza and control groups , Normal group included 30 physical fitness were treated with placebo.Contents of PTGIS mRNA, cAMP, TXA2 and PGI2 in hematoplasma were treated with palcebo.Contents of PTGIS mRNA, cAMP, TXA2 and PGI2 in hematoplasma were detected by real-time RT-PCR and radioimmunoassay , respectively.Res ults In coronary atherosclerosis groups , cAMP, TXA2 ., PTGIS mRNA were decreased markedly , TXA2 were increased markedly. Compund salvia miltior-rhiza and salvia miltiorrhiza could increase the expression of cAMP , PGI2 and PTGIS mRNA but TXA2 , the content of TXA2 .in compund salvia miltiorrhza and salvia miltiorrhiza groups were decreased .Conclusion Compound salvia miltiorrhiza and salvia miltiorrhiza can inhibit plateled activation .The effect on inhibi-ting platelet activation of compound salvia miltiorrhiza is better than salvia miltiorrhiza .

Objective To compare clinical efficacy and complications of three operation methods for treating the localized and high risk prostate cancer.Methods From July 2006 to July 2010,102 cases with localized and high risk prostate cancer were included in the study.Among them,51 cases received open radical prostatectomy (Group A).Their characters included aged (63.7±7.9),PSA (31.8±6.6) μg/L,Gleason scores (8.5±0.5).In this group,T2c stage was diagnosed in 38 cases and T3a stage in 13 cases.32 cases received laparoscopic radical prostatectomy(Group B).Their characters included aged (64.4± 8.3),PSA (29.9±5.2) μg/L,Glcason scores (8.7±0.4).In this group,T2c stage was diagnosed in 21 cases and T3a stage in 11 cases.19 cases received 125I implantation (Group C).Their characters included aged (61.4± 7.4),PSA (30.6±.5.7)μg/L,Gleason scores (8.6±0.6).T2v stage was found in 8 cases and T3a stage in 11 cases.Operation time,amount of bleeding,hospitalization time,drainage time,gastrointestinal function recovery time,medical expenses and survival and recurrence rate in 1 year,3 years,5 years were compared within those groups.Results Operation time in three group were (232.6±38.4) min,(186.3±31.4) min,(35.4±14.6) min,respectively.Amount of bleeding in three group were (413.6±132.4) ml,(273.9± 77.4) ml,(19.4±4.4) ml,respectively.Hospitalization time in three group were (20.9±3.7) d,(15.6± 2.2) d,(6.4±2.6) d respectively.Drainage time in three group were (8.3±1.8) d,(7.5±0.9) d,(3.2± 0.8) d,respectively.Gastrointestinal function recovery time in three group were (4.1 ±0.6) d,(3.2± 0.4) d,(0.4±0.1) d,respectively.Medical expenses in three group were (23±4) thousand yuan,(32±3) thousand yuan,(45t3) thousand yuan respectively.All those items exhibited the significantly statistical difference (P＜0.05).The survival and recurrence rates had no significant difference during the follow-up in three groups.Conciusions Compared to the open radical prostectomy and laparoscopic radical prostectomy,particle implantation for prostate cancer had advantages in minimally invasive,less bleeding,short operation time,fast recovery and protection for Intestinal function.

Thirty assistant general practitioners (GPs) of Jiading District Shanghai were trained for clinical skills and communication skills by using standardized patients (SP) in outpatient department from January to April 2014.The scores of clinical skills and communication skills were evaluated and compared before and two months after training.The results showed that the score of clinical skills [(72 ± 5) vs (56 ± 7), t=7.871, P＜0.05] and communication skills [(71 ±4) vs (45 ±5), t =9.573, P＜0.05] were significantly improved after training.After training, the scores of medical history taking [(36 ±5) vs (28 ± 6), t =4.352], clinical thinking [(17 ± 2) vs (14 ± 3), t =3.974], health education [(3 ± 1) vs (2 ± 1), t =3.090] and medical record v,riting [(13 ± 1) vs (8 ±2), t =5.317] were significantly higher than those before training (all P ＜ 0.05).But there was no difference in reception time management [(4 ± 0) vs (4 ± 0), t =1.025] before and after training (P ＞ 0.05).After training, the scores and the proportions of the trainees qualified for building physician-patient relationship [(20 ± 3) vs (15 ± 4), t =4.056],collecting information and providing feedback [(22 ±4) vs (13 ±3), t =4.682], understanding complaints from patients' perspective [(5 ± 2) vs (3 ± 2), t =3.107], sharing information and obtaining informed consent [(19 ± 4) vs (11 ± 5), t =4.322] and closing consultation [(6 ± 2) vs (3 ± 1), t =2.987] were higher than before training (all P ＜ 0.05).The results indicate that training by using SP can effectively improve the clinical skills and communication skills of assistant GPs.

Circulating cell-free DNA (cfDNA), which is released by normal cells and cancer cells, is defined as extracellular DNA in the blood. The cfDNA levels in breast cancer patients are higher than those in healthy control donors. cfDNA also carries the features of tumor tissue, such as mutations, methylations, copy number changes, and loss of heterozygosis. cfDNA is a potential bio-marker in the diagnosis, management, and prognosis of breast cancer. In this review, the authors briefly describe the biological features of cfDNA, and discuss its clinical utility as a blood biomarker in quantitative and qualitative research.

Objective To summarize the experience of diagnosis and treatment of iatrogenic injury by ureteroscopic surgery.Methods Retrospective analysis of 13 cases with iatrogenic injury by ureteroscopy from December 2008 to December 2011,including 8 men and 3 women,aged 15 to 75 years.Among the 13 cases (Holmium laser lithotripsy under ureteroscope),there were 5 cases of ureterostoma severe disruption,4 cases of submucosa injury,2 cases of perforation,1 case of disruption,and 1 case of sleeve exfoliation of mucosa.Results Among these 13 cases with iatrogenic injury by ureteroscopy,10 cases underwent double J drainage (drainage duration:60 days),and 3 cases underwent open surgery immediately.There was no hydronephrosis when examined by IVU after six months to two years follow-up.Conclusions The skills and techniques of surgical operation should be improved when performing ureteroscopic operation,and it is essential to be familiar with ureteric dissection and alignment,which can avoid ureteric injury.Indwelling D-J tube is very important in dealing with mild ureteral injury secondary to ureteroscopes.Surgical intervention should be given to severe cases of ureteric injury in time.

Objective: To research genetic diversity of different Lonicera macranthoides geographical populations. Methods: Seventeen materials were estimated by the approach of sequence-related amplified polymorphism (SRAP). The data of amplified bands were analyzed by Popgene 1.31 and Treeconw software. The system diagram of genetic relationship was built by UPGMA. Results: The 24 pairs of SRAP primers combination employed produced a total of 239 discernable and reproducible amplified fragments. Among them there were 210 polymorphic bands. The percentage of polymorphic bands within different populations was 87.8%; Genetic diversity analysis showed that Nei's gene diversity (He) was 0.239 9 and Shannon's genetic diversity index (I) was 0.372 4. Basis on the DNA molecular level, the results indicated that there was abundant genetic diversity among the tested materials. Genetic similarity coefficient ranges changed from 0.442 3 to 0.940 2. The dendrogram including all samples was obtained by UPGMA. In the dendrogram, there were two cluster groups. Conclusion: The genetic diversity of L. macranthoides geopraphical population in China is plentiful. SRAP markers can be effectively applied to genetic analysis in L. macranthoides populations.

Aneurysm, Dissecting ; genetics ; Aortic Aneurysm ; genetics ; Diseases in Twins ; Humans ; Male ; Middle Aged

The morphological indexes of the Scuophularia ningpoensis seedlings including the longth, diameter and weight were measured, clustering analysis was used to set up the standard quality grading of seedlings of S. Ningpoensis by SPSS. Field experiment was carried out to measure the indicators of plants growth and development, the yield and the quality. The results showed that the growth and yield of class I seedlings were better than those of class II and III. The content of main active ingredients was affected barely by seedlings classification. To ensure the quality, class II seedlings or above should be used for plantation. The established quality classification standard of S. ningpoensis seedlings was scientific and feasible, and provides the basis for the standardized cultivation of S. ningpoensis.
Drugs, Chinese Herbal ; analysis ; standards ; Quality Control ; Scrophularia ; chemistry ; classification ; growth & development ; Seedlings ; chemistry ; growth & development

Adolescent ; Child ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Obesity ; drug therapy ; Phytotherapy

Humans ; Industry ; Occupational Exposure ; classification ; Occupational Health ; Reference Standards